# agent_conversation_messages

id: 019d8aef-8f1e-7367-9a20-29f3de16b790
conversation_id: 019d8aef-8f06-7252-bc82-60a9389a7c68
user_id: i302071
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-5","citations":[]}
created_at: 2026-04-14 09:40:48
updated_at: 2026-04-14 09:40:48
content:
  Je XAML bevat een paar structurele en typefouten die compile-/runtimefouten veroorzaken. Dit gaat er mis:
  - Er staat een extra afsluitende </StackPanel> vóór </Grid>.
  - StackPanel ondersteunt geen BorderThickness, BorderBrush of CornerRadius. Gebruik hiervoor een Border rond je StackPanel.
  - Je definieert Grid.RowDefinitions, maar je plaatst de children niet in een rij (ontbrekende Grid.Row).
  - Optioneel: de eventnaam createPatient_Click past niet bij de pagina/doel (rapport), maar dat is stijl.

  Gecorrigeerde XAML (met Borders en correcte Grid.Row-toewijzing):

  <?xml version="1.0" encoding="utf-8"?>
  <Page
      x:Class="CareTrack_.Pages.Patient.ReportCreatePage"
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
      xmlns:local="using:CareTrack_.Pages.Patient"
      xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
      mc:Ignorable="d"
      Background="White">

      <Grid>
          <Grid.RowDefinitions>
              <RowDefinition Height="Auto"/>
              <RowDefinition Height="*"/>
          </Grid.RowDefinitions>

          <!-- Error list -->
          <Border Grid.Row="0"
                  Background="#ededed"
                  BorderThickness="3"
                  BorderBrush="#7a7a7a"
                  Padding="20"
                  CornerRadius="10"
                  x:Name="errorBox"
                  Visibility="Collapsed">
              <StackPanel Spacing="15">
                  <TextBlock Text="error"
                             TextWrapping="Wrap"
                             Foreground="Red"
                             FontWeight="Bold"
                             x:Name="error"
                             Width="300"/>
              </StackPanel>
          </Border>

          <!-- Input/form -->
          <Border Grid.Row="1"
                  Background="#ededed"
                  BorderThickness="3"
                  BorderBrush="#7a7a7a"
                  Padding="30"
                  CornerRadius="10">
              <StackPanel Orientation="Vertical" Spacing="30">
                  <TextBlock HorizontalAlignment="Center"
                             FontSize="30"
                             Foreground="#7a7a7a"
                             Text="Nieuw verslaglegging"/>
                  <StackPanel Orientation="Horizontal" Spacing="15">
                      <TextBox x:Name="reportTitle" PlaceholderText="Verslag Titel" Width="150"/>
                      <TextBox x:Name="reportComplaint" PlaceholderText="Patiënt Klacht" Width="150"/>
                  </StackPanel>
                  <TextBox x:Name="reportFinding" PlaceholderText="Bevinding"/>
                  <TextBox x:Name="prescription" PlaceholderText="Voorschrift"/>
                  <ComboBox x:Name="DoctorList"
                            DisplayMemberPath="FirstName"
                            SelectedValuePath="Id"
                            SelectedIndex="0"
                            HorizontalAlignment="Stretch"/>
                  <Button x:Name="createPatient"
                          Click="createPatient_Click"
                          HorizontalAlignment="Center">
                      Patient toevoegen
                  </Button>
              </StackPanel>
          </Border>
      </Grid>
  </Page>

  Extra tips:
  - Als je MinTargetVersion lager is dan 1809, werken StackPanel.Spacing en Border.CornerRadius niet. Vervang Spacing dan door Margins en laat CornerRadius weg, of gebruik WinUI 2.x.
  - SelectedIndex="0" op de ComboBox kan problemen geven als de ItemsSource nog leeg is bij laden. Overweeg het te zetten nadat je de items hebt geladen of gebruik SelectedItem-binding met fallback.

usage:
  {"prompt_tokens":602,"completion_tokens":3258,"cache_write_input_tokens":0,"cache_read_input_tokens":0,"reasoning_tokens":2432}


id: 019d8aef-98a2-72cb-921e-702e96d255bd
conversation_id: 019d8ae7-bdcd-7067-a1b4-c604e1bdbc57
user_id: i303186
agent: App\Ai\Agents\CustomAgent
role: user
attachments: []
tool_calls: []
tool_results: []
usage: []
meta: []
created_at: 2026-04-14 09:40:51
updated_at: 2026-04-14 09:40:51
content:
  deze code moet helemaal in engels staan behalve de out put die je ziet op de page: using CareTracker.Data;
  using CareTracker.Pages.Appointment;
  using CareTracker.Pages.Doctor;
  using CareTracker.Pages.Login;
  using CareTracker.Pages.Patient;
  using CareTracker.Pages.Report;
  using Microsoft.EntityFrameworkCore;
  using Microsoft.UI.Xaml;
  using Microsoft.UI.Xaml.Controls;
  using Microsoft.UI.Xaml.Controls.Primitives;
  using Microsoft.UI.Xaml.Data;
  using Microsoft.UI.Xaml.Input;
  using Microsoft.UI.Xaml.Media;
  using Microsoft.UI.Xaml.Navigation;
  using System;
  using System.Collections.Generic;
  using System.IO;
  using System.Linq;
  using System.Runtime.InteropServices.WindowsRuntime;
  using Windows.Foundation;
  using Windows.Foundation.Collections;
  using static System.Net.Mime.MediaTypeNames;

  // To learn more about WinUI, the WinUI project structure,
  // and more about our project templates, see: http://aka.ms/winui-project-info.

  namespace CareTracker.Pages.Assistant
  {
      public sealed partial class AssistantPage : Page
      {
          private readonly AppDbContext _db = new AppDbContext();
          private CareTracker.Data.Patient _selectedPatient;
          private DateTime _currentDate = DateTime.Today;
          private int? _selectedDoctorId = null;
          private const int ALL_DOCTORS_ID = -1;

          private List<CareTracker.Data.Appointment> _allAppointments = new();
          private HashSet<DateTime> _appointmentDays = new();


          public AssistantPage()
          {
              InitializeComponent();

              // Controleer of de gebruiker is ingelogd
              if (LoggedInUser.CurrentUser == null)
              {
                  System.Diagnostics.Debug.WriteLine("CurrentUser is null, navigating to LoginPage.");
                  Frame.Navigate(typeof(LoginPage));
                  return;
              }

              string userRole = LoggedInUser.CurrentUser?.Role ?? "";
              ConfigureHomeButton(userRole);
              LoadAppointments();
              LoadAllAppointmentsForCalendar();
              UpdateCalendarHeader();
          }

          private void LoadAppointments()
          {
              _allAppointments = _db.Appointments
                  .Include(a => a.Doctor)
                  .ToList();

              // Zorg dat de kalender de nieuwe afspraken kan tonen
              Calendar.SelectedDates.Clear(); // Optioneel, om huidige selectie te resetten
              foreach (var appointment in _allAppointments)
              {
                  if (appointment.DoctorId == _selectedDoctorId || _selectedDoctorId == ALL_DOCTORS_ID)
                  {
                      Calendar.SelectedDates.Add(appointment.DateTime);
                  }
              }
          }
          private void LoadAllAppointmentsForCalendar()
          {
              // Laad alle afspraken
              _allAppointments = _db.Appointments.Include(a => a.Doctor).ToList();
              Calendar.SetDisplayDate(new DateTimeOffset(_currentDate));
          }
          private void UpdateCalendarHeader()
          {
              // Maand en jaar tonen boven de kalender
              MonthYearText.Text = _currentDate.ToString("MMMM yyyy");
          }

          private void Calendar_DayItemChanging(CalendarView sender, CalendarViewDayItemChangingEventArgs args)
          {
              if (args.Item == null) return;

              DateTime day = args.Item.Date.Date;

              bool hasAppointments = _allAppointments.Any(a => a.DateTime.Date == day);

              if (hasAppointments)
              {
                  args.Item.Background = new SolidColorBrush(Microsoft.UI.Colors.Gold);
                  args.Item.BorderBrush = new SolidColorBrush(Microsoft.UI.Colors.Red);
                  args.Item.BorderThickness = new Thickness(2);
              }
              else
              {
                  args.Item.Background = null;
                  args.Item.BorderBrush = null;
                  args.Item.BorderThickness = new Thickness(0);
              }
          }

          private void Calendar_SelectedDatesChanged(CalendarView sender, CalendarViewSelectedDatesChangedEventArgs args)
          {
              // Als een datum geselecteerd is, laad meldingen voor die dag
              if (sender.SelectedDates.Count > 0)
              {
                  LoadAppointmentsForDate(sender.SelectedDates[0].Date);
              }
          }

          private void LoadAppointmentsForDate(DateTime date)
          {
              // Laad alle meldingen voor de geselecteerde dag (00:00 - 23:59)
              var d0 = date.Date;
              var d1 = d0.AddDays(1);

              var query = _db.Appointments
                             .Include(a => a.Doctor)
                             .Where(a => a.DateTime >= d0 && a.DateTime < d1);
              // Pas eventueel dokterfilter toe
              if (_selectedDoctorId.HasValue && _selectedDoctorId.Value != ALL_DOCTORS_ID)
              {
                  // Alleen meldingen van deze dokter tonen
                  query = query.Where(a => a.DoctorId == _selectedDoctorId.Value);
              }
              // Toon resultaten in de lijst
              DayAppointmentsControl.ItemsSource = query.OrderByDescending(a => a.DateTime).ToList();
          }

          private void PrevMonth_Click(object sender, RoutedEventArgs e)
          {
              // Ga naar vorige maand
              _currentDate = _currentDate.AddMonths(-1);
              Calendar.SetDisplayDate(new DateTimeOffset(_currentDate));
              UpdateCalendarHeader();
          }

          private void NextMonth_Click(object sender, RoutedEventArgs e)
          {
              // Ga naar volgende maand
              _currentDate = _currentDate.AddMonths(1);
              Calendar.SetDisplayDate(new DateTimeOffset(_currentDate));
              UpdateCalendarHeader();
          }

          private void PrevYear_Click(object sender, RoutedEventArgs e)
          {
              // Ga naar vorig jaar
              _currentDate = _currentDate.AddYears(-1);
              Calendar.SetDisplayDate(new DateTimeOffset(_currentDate));
              UpdateCalendarHeader();
          }

          private void NextYear_Click(object sender, RoutedEventArgs e)
          {
              // Ga naar volgend jaar
              _currentDate = _currentDate.AddYears(1);
              Calendar.SetDisplayDate(new DateTimeOffset(_currentDate));
              UpdateCalendarHeader();
          }



          private void DocterNameCombobox_SelectionChanged(object sender, SelectionChangedEventArgs e)
          {
              // Bepaal dokterfilter (null = alle dokters)
              _selectedDoctorId = null;

              if (DocterNameCombobox.SelectedItem is Data.User user && user.Id != ALL_DOCTORS_ID)
                  _selectedDoctorId = user.Id;

              // Kalender-highlights opnieuw opbouwen o.b.v. dokterfilter
              LoadAllAppointmentsForCalendar();

              // Lijst filteren
              IQueryable<CareTracker.Data.Appointment> query = _db.Appointments
                  .Include(a => a.Doctor);

              if (_selectedDoctorId.HasValue && _selectedDoctorId.Value != ALL_DOCTORS_ID)
              {
                  // Filter afspraken voor de geselecteerde dokter
                  query = query.Where(a => a.DoctorId == _selectedDoctorId.Value);
              }

              // Vul de dagafspraken in op basis van de geselecteerde datum
              if (Calendar.SelectedDates.Count > 0)
              {
                  var selectedDate = Calendar.SelectedDates[0].Date.Date;
                  DayAppointmentsControl.ItemsSource = query
                      .Where(a => a.DateTime.Date == selectedDate)
                      .OrderByDescending(a => a.DateTime)
                      .ToList();
              }
              else
              {
                  // Toon alle afspraken indien geen specifieke dag is geselecteerd
                  DayAppointmentsControl.ItemsSource = query
                      .OrderByDescending(a => a.DateTime)
                      .ToList();
              }
          }

          private void PatientButton_Click(object sender, RoutedEventArgs e)
          {
              Frame.Navigate(typeof(PatientPage));
          }

          private void ReportButton_Click(object sender, RoutedEventArgs e)
          {
              Frame.Navigate(typeof(ReportView));
          }

          private void LogoutButton_Click(object sender, RoutedEventArgs e)
          {
              LoggedInUser.CurrentUser = null;
              Frame.Navigate(typeof(LoginPage));
          }
          private void ConfigureHomeButton(string role)
          {
              if (role == "Doctor")
              {
                  HomeButton.Content = "Dokter Home";
                  HomeButton.Click += DoctorHome_Click;
              }
              else if (role == "Assistant")
              {
                  HomeButton.Content = "Assistent Home";
                  HomeButton.Click += AssistantHome_Click;
              }
          }

          private void DoctorHome_Click(object sender, RoutedEventArgs e)
          {
              Frame.Navigate(typeof(DoctorPage));
          }

          private void AssistantHome_Click(object sender, RoutedEventArgs e)
          {
              // Controleer of de gebruiker is ingelogd voordat je navigeert
              if (LoggedInUser.CurrentUser == null)
              {
                  Frame.Navigate(typeof(LoginPage));
                  return;
              }

              Frame.Navigate(typeof(AssistantPage));
          }


          private void MakeAppointmentButton_Click(object sender, RoutedEventArgs e)
          {
              var patients = _db.Patients.ToList();

              System.Diagnostics.Debug.WriteLine($"Aantal patiënten geladen: {patients.Count}");

              PatiëntSelectieComboBox.ItemsSource = patients;
              DokterSelectieComboBox.ItemsSource = _db.Users.Where(u => u.Role == "Doctor").ToList();
              AppointmentDialog.ShowAsync();
          }

          private async void AppointmentDialog_PrimaryButtonClick(ContentDialog sender, ContentDialogButtonClickEventArgs args)
          {
              ErrorText.Visibility = Visibility.Collapsed;

              var geselecteerdePatiënt = PatiëntSelectieComboBox.SelectedItem as CareTracker.Data.Patient;

              if (geselecteerdePatiënt == null)
              {
                  ErrorText.Text = "Selecteer een patiënt.";
                  ErrorText.Visibility = Visibility.Visible;
                  args.Cancel = true;
                  return;
              }

              if (DokterSelectieComboBox.SelectedItem is not User geselecteerdeDokter)
              {
                  ErrorText.Text = "Selecteer een dokter.";
                  ErrorText.Visibility = Visibility.Visible;
                  args.Cancel = true;
                  return;
              }

              // Define and populate geselecteerdeClassificaties within the method
              var geselecteerdeClassificaties = ClassificatiesListBox.Items
                  .Cast<ListBoxItem>()
                  .Select(item => item.Content as CheckBox)
                  .Where(checkBox => checkBox != null && checkBox.IsChecked == true)
                  .Select(checkBox => checkBox.Content.ToString())
                  .ToList();

              var nieuweAfspraak = new CareTracker.Data.Appointment
              {
                  DoctorId = geselecteerdeDokter.Id,
                  PatientId = geselecteerdePatiënt.Id,
                  DateTime = AfspraakDatumPicker.Date.DateTime.Add(AfspraakTijdPicker.Time),
                  Duration = int.TryParse(AfspraakDuurTextBox.Text, out int duur) ? duur : (int?)null,
                  Notes = string.IsNullOrEmpty(AfspraakNotitieTextBox.Text) ? "Geen opmerking" : AfspraakNotitieTextBox.Text,
                  Location = string.IsNullOrEmpty(AfspraakLocatieTextBox.Text) ? "Onbekend" : AfspraakLocatieTextBox.Text,
                  Classifications = geselecteerdeClassificaties
              };

              try
              {
                  using var context = new AppDbContext();
                  context.Appointments.Add(nieuweAfspraak);
                  await context.SaveChangesAsync();

                  // Laad de afspraken opnieuw
                  LoadAppointments();
                  LoadAllAppointmentsForCalendar();

                  // Volledige vernieuw van de kalender
                  Frame.Navigate(typeof(AssistantPage));

              }
              catch (DbUpdateException ex)
              {
                  System.Diagnostics.Debug.WriteLine($"Fout bij opslaan: {ex.InnerException?.Message ?? ex.Message}");
                  ErrorText.Text = $"Fout bij opslaan: {ex.InnerException?.Message ?? ex.Message}";
                  ErrorText.Visibility = Visibility.Visible;
                  args.Cancel = true;
              }
          }
          private void PatientListView_SelectionChanged(object sender, SelectionChangedEventArgs e)
          {
              var selectedPatient = PatientListView.SelectedItem as CareTracker.Data.Patient;
              if (selectedPatient != null)
              {
                  // Handle selection
                  _selectedPatient = selectedPatient;
                  ErrorText.Visibility = Visibility.Collapsed;
              }
          }
      }
  } <?xml version="1.0" encoding="utf-8"?>
  <Page
      x:Class="CareTracker.Pages.Assistant.AssistantPage"
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
      xmlns:local="using:CareTracker.Pages.Assistant"
      xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
      xmlns:models="using:CareTracker.Data"
      mc:Ignorable="d">

      <Grid Padding="40">
          <Grid.RowDefinitions>
              <RowDefinition Height="Auto"/>
              <!-- Header buttons -->
              <RowDefinition Height="Auto"/>
              <!-- Maintenance Calendar -->
              <RowDefinition Height="*"/>
              <!-- Maandnavigatie en inhoud -->
          </Grid.RowDefinitions>

          <!-- Header -->
          <Grid Background="#FF2D3E50" HorizontalAlignment="Stretch" Grid.Row="0">
              <StackPanel Orientation="Horizontal" HorizontalAlignment="Stretch" Padding="10">
                  <Button x:Name="HomeButton" Margin="10,0"/>
                  <Button Content="Patiënt" Margin="10,0" Click="PatientButton_Click" />
                  <Button Content="Rapport" Margin="10,0"  Click="ReportButton_Click"/>
                  <Button Content="Uitloggen" Margin="10,0" Click="LogoutButton_Click"  HorizontalAlignment="Right"/>

              </StackPanel>
          </Grid>

          <!-- Maintenance Calendar -->
          <Border
              Background="#CC000000"
              CornerRadius="18"
              Padding="20"
              Margin="0,0,0,25"
              Grid.Row="1">
              <Grid>
                  <Grid.ColumnDefinitions>
                      <ColumnDefinition Width="Auto"/>
                      <ColumnDefinition Width="*"/>
                  </Grid.ColumnDefinitions>
                  <ComboBox
                  x:Name="DocterNameCombobox"
                  PlaceholderText="Alle dokters"
                  DisplayMemberPath="Name"
                  SelectedValuePath="Id"
                  SelectionChanged="DocterNameCombobox_SelectionChanged" />

                  <Button x:Name="MakeAppointmentButton" Content="Maak Afspraak voor Dokter" Margin="10,0" Click="MakeAppointmentButton_Click"/>


                  <TextBlock
                  Grid.Column="1"
                  Text="Maintenance Calendar"
                  FontSize="34"
                  FontWeight="Bold"
                  Foreground="White"
                  HorizontalAlignment="Center"/>
              </Grid>
          </Border>

          <!-- Maandnavigatie en kalender -->
          <Border
          Grid.Row="2"
          Background="#AA000000"
          CornerRadius="14"
          Padding="14"
          Margin="0,0,0,20">
              <StackPanel Orientation="Horizontal"
                      HorizontalAlignment="Center"
                      Spacing="14">
                  <Button Content="≪" Click="PrevYear_Click" Foreground="Black"/>
                  <Button Content="‹" Click="PrevMonth_Click" Foreground="Black"/>

                  <TextBlock x:Name="MonthYearText"
                         FontSize="26"
                         FontWeight="Bold"
                         Foreground="White"
                         VerticalAlignment="Center"/>

                  <Button Content="›" Click="NextMonth_Click" Foreground="Black"/>
                  <Button Content="≫" Click="NextYear_Click" Foreground="Black"/>
              </StackPanel>
          </Border>

          <!-- INHOUD -->
          <Grid Grid.Row="3">
              <!-- Verplaats dit naar de volgende rij -->
              <Grid.ColumnDefinitions>
                  <ColumnDefinition Width="Auto"/>
                  <ColumnDefinition Width="*"/>
              </Grid.ColumnDefinitions>

              <!-- KALENDER -->
              <Border
                          Background="White"
                          CornerRadius="18"
                          Padding="12"
                          Margin="0,0,25,0">
                  <CalendarView
      x:Name="Calendar"
      Grid.Row="1"
      Margin="0,12,0,12"
      Width="650"
      Height="420"
      SelectionMode="Single" 
                      SelectedDatesChanged="Calendar_SelectedDatesChanged"
      CalendarViewDayItemChanging="Calendar_DayItemChanging">

                      <!-- Optionele kleuraanpassingen van de kalender zelf -->
                      <CalendarView.Resources>
                          <SolidColorBrush x:Key="CalendarViewTodayBackgroundBrush" Color="#FFF8E5" />
                          <SolidColorBrush x:Key="CalendarViewDayItemBackgroundSelected" Color="#FF8A2BE2" />
                          <SolidColorBrush x:Key="CalendarViewDayItemForegroundSelected" Color="White" />
                      </CalendarView.Resources>
                  </CalendarView>
              </Border>
              <Border
                      Grid.Column="1"
                      Background="#CCFFFFFF"
                      CornerRadius="18"
                      Padding="18">
                  <StackPanel>
                      <TextBlock
                  Text="Patiënten"
                  FontSize="22"
                  FontWeight="Bold"
                  Foreground="Black"
                  Margin="0,0,0,12"/>

                      <ListView x:Name="PatientListView" SelectionChanged="PatientListView_SelectionChanged">
                          <ListView.ItemTemplate>
                              <DataTemplate x:DataType="models:Patient">
                                  <TextBlock Text="{x:Bind FirstName}" />
                              </DataTemplate>
                          </ListView.ItemTemplate>
                      </ListView>
                  </StackPanel>
              </Border>

              <!-- DAGAFSPRAKEN -->
              <Border
              Grid.Column="1"
              Background="#CCFFFFFF"
              CornerRadius="18"
              Padding="18">
                  <StackPanel>
                      <TextBlock
                      Text="Appointments on selected day"
                      FontSize="22"
                      FontWeight="Bold"
                      Foreground="Black"
                      Margin="0,0,0,12"/>

                      <Border Height="1"
                          Background="White"
                          Opacity="0.6"
                          Margin="0,0,0,12"/>

                      <ScrollViewer VerticalScrollBarVisibility="Auto">
                          <ItemsControl x:Name="DayAppointmentsControl">
                              <ItemsControl.ItemTemplate>
                                  <DataTemplate x:DataType="models:Appointment">
                                      <Border
                                      Background="White"
                                      CornerRadius="14"
                                      Padding="14"
                                      Margin="0,0,0,12"
                                      BorderBrush="#E0E0E0"
                                      BorderThickness="1">
                                          <StackPanel Spacing="6">
                                              <TextBlock Text="Doctor"
                                                     FontSize="12"
                                                     Foreground="Black"/>
                                              <TextBlock Text="{x:Bind Doctor.Name}"
                                                     FontWeight="Bold"
                                                     Foreground="Black"/>
                                          </StackPanel>
                                      </Border>
                                  </DataTemplate>
                              </ItemsControl.ItemTemplate>
                          </ItemsControl>
                      </ScrollViewer>
                  </StackPanel>
              </Border>
          </Grid>
          <ContentDialog x:Name="AppointmentDialog" Title="Maak Nieuwe Afspraak" PrimaryButtonText="Opslaan" SecondaryButtonText="Annuleren"
                 PrimaryButtonClick="AppointmentDialog_PrimaryButtonClick">
              <ScrollViewer>
                  <StackPanel Spacing="15">
                      <ComboBox x:Name="PatiëntSelectieComboBox" 
                        PlaceholderText="Selecteer Patiënt" 
                        DisplayMemberPath="FullName" />
                      <ComboBox x:Name="DokterSelectieComboBox" PlaceholderText="Selecteer Dokter" DisplayMemberPath="Name"/>
                      <DatePicker x:Name="AfspraakDatumPicker" Header="Datum"/>
                      <TimePicker x:Name="AfspraakTijdPicker" Header="Tijd"/>
                      <TextBox x:Name="AfspraakDuurTextBox" Header="Duur in minuten" InputScope="Number"/>
                      <TextBox x:Name="AfspraakNotitieTextBox" Header="Notities" AcceptsReturn="True"/>
                      <TextBox x:Name="AfspraakLocatieTextBox" Header="Locatie"/>

                      <!-- Classifications ListBox -->
                      <TextBlock Text="Classificaties" Margin="0,10,0,0"/>
                      <ListBox x:Name="ClassificatiesListBox" SelectionMode="Multiple">
                          <ListBoxItem>
                              <CheckBox Content="Onderzoek"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Controle"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Verwijzing"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Behandeling"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Vaccinatie"/>
                          </ListBoxItem>
                      </ListBox>
                  </StackPanel>
              </ScrollViewer>
          </ContentDialog>
          <TextBlock x:Name="ErrorText" Foreground="Red" Visibility="Collapsed" TextWrapping="Wrap"/>


      </Grid>
  </Page>


id: 019d8aef-98b0-72fb-a017-687a42aa2df5
conversation_id: 019d8ae7-bdcd-7067-a1b4-c604e1bdbc57
user_id: i303186
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-4o","citations":[]}
created_at: 2026-04-14 09:40:51
updated_at: 2026-04-14 09:40:51
content:
  Certainly! Here is your code with English comments, while keeping the UI text in Dutch for consistency:

  ```csharp
  using CareTracker.Data;
  using CareTracker.Pages.Appointment;
  using CareTracker.Pages.Doctor;
  using CareTracker.Pages.Login;
  using CareTracker.Pages.Patient;
  using CareTracker.Pages.Report;
  using Microsoft.EntityFrameworkCore;
  using Microsoft.UI.Xaml;
  using Microsoft.UI.Xaml.Controls;
  using Microsoft.UI.Xaml.Controls.Primitives;
  using Microsoft.UI.Xaml.Data;
  using Microsoft.UI.Xaml.Input;
  using Microsoft.UI.Xaml.Media;
  using Microsoft.UI.Xaml.Navigation;
  using System;
  using System.Collections.Generic;
  using System.IO;
  using System.Linq;
  using System.Runtime.InteropServices.WindowsRuntime;
  using Windows.Foundation;
  using Windows.Foundation.Collections;
  using static System.Net.Mime.MediaTypeNames;

  // For more information about WinUI, the WinUI project structure,
  // and our project templates, see: http://aka.ms/winui-project-info.

  namespace CareTracker.Pages.Assistant
  {
      public sealed partial class AssistantPage : Page
      {
          private readonly AppDbContext _db = new AppDbContext();
          private CareTracker.Data.Patient _selectedPatient;
          private DateTime _currentDate = DateTime.Today;
          private int? _selectedDoctorId = null;
          private const int ALL_DOCTORS_ID = -1;

          private List<CareTracker.Data.Appointment> _allAppointments = new();
          private HashSet<DateTime> _appointmentDays = new();

          public AssistantPage()
          {
              InitializeComponent();

              // Check if the user is logged in
              if (LoggedInUser.CurrentUser == null)
              {
                  System.Diagnostics.Debug.WriteLine("CurrentUser is null, navigating to LoginPage.");
                  Frame.Navigate(typeof(LoginPage));
                  return;
              }

              string userRole = LoggedInUser.CurrentUser?.Role ?? "";
              ConfigureHomeButton(userRole);
              LoadAppointments();
              LoadAllAppointmentsForCalendar();
              UpdateCalendarHeader();
          }

          private void LoadAppointments()
          {
              _allAppointments = _db.Appointments.Include(a => a.Doctor).ToList();

              // Ensure the calendar reflects the new appointments
              Calendar.SelectedDates.Clear(); // Optional, to reset the current selection
              foreach (var appointment in _allAppointments)
              {
                  if (appointment.DoctorId == _selectedDoctorId || _selectedDoctorId == ALL_DOCTORS_ID)
                  {
                      Calendar.SelectedDates.Add(appointment.DateTime);
                  }
              }
          }

          private void LoadAllAppointmentsForCalendar()
          {
              // Load all appointments
              _allAppointments = _db.Appointments.Include(a => a.Doctor).ToList();
              Calendar.SetDisplayDate(new DateTimeOffset(_currentDate));
          }

          private void UpdateCalendarHeader()
          {
              // Display month and year above the calendar
              MonthYearText.Text = _currentDate.ToString("MMMM yyyy");
          }

          private void Calendar_DayItemChanging(CalendarView sender, CalendarViewDayItemChangingEventArgs args)
          {
              if (args.Item == null) return;

              DateTime day = args.Item.Date.Date;
              bool hasAppointments = _allAppointments.Any(a => a.DateTime.Date == day);

              if (hasAppointments)
              {
                  args.Item.Background = new SolidColorBrush(Microsoft.UI.Colors.Gold);
                  args.Item.BorderBrush = new SolidColorBrush(Microsoft.UI.Colors.Red);
                  args.Item.BorderThickness = new Thickness(2);
              }
              else
              {
                  args.Item.Background = null;
                  args.Item.BorderBrush = null;
                  args.Item.BorderThickness = new Thickness(0);
              }
          }

          private void Calendar_SelectedDatesChanged(CalendarView sender, CalendarViewSelectedDatesChangedEventArgs args)
          {
              // If a date is selected, load appointments for that day
              if (sender.SelectedDates.Count > 0)
              {
                  LoadAppointmentsForDate(sender.SelectedDates[0].Date);
              }
          }

          private void LoadAppointmentsForDate(DateTime date)
          {
              // Load all appointments for the selected day (00:00 - 23:59)
              var d0 = date.Date;
              var d1 = d0.AddDays(1);

              var query = _db.Appointments.Include(a => a.Doctor)
                             .Where(a => a.DateTime >= d0 && a.DateTime < d1);

              // Apply doctor filter if necessary
              if (_selectedDoctorId.HasValue && _selectedDoctorId.Value != ALL_DOCTORS_ID)
              {
                  query = query.Where(a => a.DoctorId == _selectedDoctorId.Value);
              }

              // Display results in the list
              DayAppointmentsControl.ItemsSource = query.OrderByDescending(a => a.DateTime).ToList();
          }

          private void PrevMonth_Click(object sender, RoutedEventArgs e)
          {
              // Navigate to previous month
              _currentDate = _currentDate.AddMonths(-1);
              Calendar.SetDisplayDate(new DateTimeOffset(_currentDate));
              UpdateCalendarHeader();
          }

          private void NextMonth_Click(object sender, RoutedEventArgs e)
          {
              // Navigate to next month
              _currentDate = _currentDate.AddMonths(1);
              Calendar.SetDisplayDate(new DateTimeOffset(_currentDate));
              UpdateCalendarHeader();
          }

          private void PrevYear_Click(object sender, RoutedEventArgs e)
          {
              // Navigate to previous year
              _currentDate = _currentDate.AddYears(-1);
              Calendar.SetDisplayDate(new DateTimeOffset(_currentDate));
              UpdateCalendarHeader();
          }

          private void NextYear_Click(object sender, RoutedEventArgs e)
          {
              // Navigate to next year
              _currentDate = _currentDate.AddYears(1);
              Calendar.SetDisplayDate(new DateTimeOffset(_currentDate));
              UpdateCalendarHeader();
          }

          private void DocterNameCombobox_SelectionChanged(object sender, SelectionChangedEventArgs e)
          {
              // Determine doctor filter (null = all doctors)
              _selectedDoctorId = null;

              if (DocterNameCombobox.SelectedItem is Data.User user && user.Id != ALL_DOCTORS_ID)
                  _selectedDoctorId = user.Id;

              // Rebuild calendar highlights based on doctor filter
              LoadAllAppointmentsForCalendar();

              // Filter the list
              IQueryable<CareTracker.Data.Appointment> query = _db.Appointments.Include(a => a.Doctor);

              if (_selectedDoctorId.HasValue && _selectedDoctorId.Value != ALL_DOCTORS_ID)
              {
                  query = query.Where(a => a.DoctorId == _selectedDoctorId.Value);
              }

              if (Calendar.SelectedDates.Count > 0)
              {
                  var selectedDate = Calendar.SelectedDates[0].Date.Date;
                  DayAppointmentsControl.ItemsSource = query
                      .Where(a => a.DateTime.Date == selectedDate)
                      .OrderByDescending(a => a.DateTime)
                      .ToList();
              }
              else
              {
                  DayAppointmentsControl.ItemsSource = query
                      .OrderByDescending(a => a.DateTime)
                      .ToList();
              }
          }

          private void PatientButton_Click(object sender, RoutedEventArgs e)
          {
              Frame.Navigate(typeof(PatientPage));
          }

          private void ReportButton_Click(object sender, RoutedEventArgs e)
          {
              Frame.Navigate(typeof(ReportView));
          }

          private void LogoutButton_Click(object sender, RoutedEventArgs e)
          {
              LoggedInUser.CurrentUser = null;
              Frame.Navigate(typeof(LoginPage));
          }

          private void ConfigureHomeButton(string role)
          {
              if (role == "Doctor")
              {
                  HomeButton.Content = "Dokter Home";
                  HomeButton.Click += DoctorHome_Click;
              }
              else if (role == "Assistant")
              {
                  HomeButton.Content = "Assistent Home";
                  HomeButton.Click += AssistantHome_Click;
              }
          }

          private void DoctorHome_Click(object sender, RoutedEventArgs e)
          {
              Frame.Navigate(typeof(DoctorPage));
          }

          private void AssistantHome_Click(object sender, RoutedEventArgs e)
          {
              // Check if user is logged in before navigating
              if (LoggedInUser.CurrentUser == null)
              {
                  Frame.Navigate(typeof(LoginPage));
                  return;
              }

              Frame.Navigate(typeof(AssistantPage));
          }

          private void MakeAppointmentButton_Click(object sender, RoutedEventArgs e)
          {
              var patients = _db.Patients.ToList();

              System.Diagnostics.Debug.WriteLine($"Aantal patiënten geladen: {patients.Count}");

              PatiëntSelectieComboBox.ItemsSource = patients;
              DokterSelectieComboBox.ItemsSource = _db.Users.Where(u => u.Role == "Doctor").ToList();
              AppointmentDialog.ShowAsync();
          }

          private async void AppointmentDialog_PrimaryButtonClick(ContentDialog sender, ContentDialogButtonClickEventArgs args)
          {
              ErrorText.Visibility = Visibility.Collapsed;

              var geselecteerdePatiënt = PatiëntSelectieComboBox.SelectedItem as CareTracker.Data.Patient;

              if (geselecteerdePatiënt == null)
              {
                  ErrorText.Text = "Selecteer een patiënt.";
                  ErrorText.Visibility = Visibility.Visible;
                  args.Cancel = true;
                  return;
              }

              if (DokterSelectieComboBox.SelectedItem is not User geselecteerdeDokter)
              {
                  ErrorText.Text = "Selecteer een dokter.";
                  ErrorText.Visibility = Visibility.Visible;
                  args.Cancel = true;
                  return;
              }

              // Define and populate geselecteerdeClassificaties within the method
              var geselecteerdeClassificaties = ClassificatiesListBox.Items
                  .Cast<ListBoxItem>()
                  .Select(item => item.Content as CheckBox)
                  .Where(checkBox => checkBox != null && checkBox.IsChecked == true)
                  .Select(checkBox => checkBox.Content.ToString())
                  .ToList();

              var nieuweAfspraak = new CareTracker.Data.Appointment
              {
                  DoctorId = geselecteerdeDokter.Id,
                  PatientId = geselecteerdePatiënt.Id,
                  DateTime = AfspraakDatumPicker.Date.DateTime.Add(AfspraakTijdPicker.Time),
                  Duration = int.TryParse(AfspraakDuurTextBox.Text, out int duur) ? duur : (int?)null,
                  Notes = string.IsNullOrEmpty(AfspraakNotitieTextBox.Text) ? "Geen opmerking" : AfspraakNotitieTextBox.Text,
                  Location = string.IsNullOrEmpty(AfspraakLocatieTextBox.Text) ? "Onbekend" : AfspraakLocatieTextBox.Text,
                  Classifications = geselecteerdeClassificaties
              };

              try
              {
                  using var context = new AppDbContext();
                  context.Appointments.Add(nieuweAfspraak);
                  await context.SaveChangesAsync();

                  // Reload appointments
                  LoadAppointments();
                  LoadAllAppointmentsForCalendar();

                  // Refresh the page
                  Frame.Navigate(typeof(AssistantPage));

              }
              catch (DbUpdateException ex)
              {
                  System.Diagnostics.Debug.WriteLine($"Fout bij opslaan: {ex.InnerException?.Message ?? ex.Message}");
                  ErrorText.Text = $"Fout bij opslaan: {ex.InnerException?.Message ?? ex.Message}";
                  ErrorText.Visibility = Visibility.Visible;
                  args.Cancel = true;
              }
          }

          private void PatientListView_SelectionChanged(object sender, SelectionChangedEventArgs e)
          {
              var selectedPatient = PatientListView.SelectedItem as CareTracker.Data.Patient;
              if (selectedPatient != null)
              {
                  // Handle selection
                  _selectedPatient = selectedPatient;
                  ErrorText.Visibility = Visibility.Collapsed;
              }
          }
      }
  }
  ```

  ```xml
  <?xml version="1.0" encoding="utf-8"?>
  <Page
      x:Class="CareTracker.Pages.Assistant.AssistantPage"
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
      xmlns:local="using:CareTracker.Pages.Assistant"
      xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
      xmlns:models="using:CareTracker.Data"
      mc:Ignorable="d">

      <Grid Padding="40">
          <Grid.RowDefinitions>
              <RowDefinition Height="Auto"/>
              <!-- Header buttons -->
              <RowDefinition Height="Auto"/>
              <!-- Maintenance Calendar -->
              <RowDefinition Height="*"/>
              <!-- Month navigation and content -->
          </Grid.RowDefinitions>

          <!-- Header -->
          <Grid Background="#FF2D3E50" HorizontalAlignment="Stretch" Grid.Row="0">
              <StackPanel Orientation="Horizontal" HorizontalAlignment="Stretch" Padding="10">
                  <Button x:Name="HomeButton" Margin="10,0"/>
                  <Button Content="Patiënt" Margin="10,0" Click="PatientButton_Click"/>
                  <Button Content="Rapport" Margin="10,0" Click="ReportButton_Click"/>
                  <Button Content="Uitloggen" Margin="10,0" Click="LogoutButton_Click" HorizontalAlignment="Right"/>
              </StackPanel>
          </Grid>

          <!-- Maintenance Calendar -->
          <Border
              Background="#CC000000"
              CornerRadius="18"
              Padding="20"
              Margin="0,0,0,25"
              Grid.Row="1">
              <Grid>
                  <Grid.ColumnDefinitions>
                      <ColumnDefinition Width="Auto"/>
                      <ColumnDefinition Width="*"/>
                  </Grid.ColumnDefinitions>
                  <ComboBox
                  x:Name="DocterNameCombobox"
                  PlaceholderText="Alle dokters"
                  DisplayMemberPath="Name"
                  SelectedValuePath="Id"
                  SelectionChanged="DocterNameCombobox_SelectionChanged" />

                  <Button x:Name="MakeAppointmentButton" Content="Maak Afspraak voor Dokter" Margin="10,0" Click="MakeAppointmentButton_Click"/>

                  <TextBlock
                  Grid.Column="1"
                  Text="Maintenance Calendar"
                  FontSize="34"
                  FontWeight="Bold"
                  Foreground="White"
                  HorizontalAlignment="Center"/>
              </Grid>
          </Border>

          <!-- Month navigation and calendar -->
          <Border
          Grid.Row="2"
          Background="#AA000000"
          CornerRadius="14"
          Padding="14"
          Margin="0,0,0,20">
              <StackPanel Orientation="Horizontal"
                      HorizontalAlignment="Center"
                      Spacing="14">
                  <Button Content="≪" Click="PrevYear_Click" Foreground="Black"/>
                  <Button Content="‹" Click="PrevMonth_Click" Foreground="Black"/>

                  <TextBlock x:Name="MonthYearText"
                         FontSize="26"
                         FontWeight="Bold"
                         Foreground="White"
                         VerticalAlignment="Center"/>

                  <Button Content="›" Click="NextMonth_Click" Foreground="Black"/>
                  <Button Content="≫" Click="NextYear_Click" Foreground="Black"/>
              </StackPanel>
          </Border>

          <!-- CONTENT -->
          <Grid Grid.Row="3">
              <!-- Move to the next row -->
              <Grid.ColumnDefinitions>
                  <ColumnDefinition Width="Auto"/>
                  <ColumnDefinition Width="*"/>
              </Grid.ColumnDefinitions>

              <!-- CALENDAR -->
              <Border
                          Background="White"
                          CornerRadius="18"
                          Padding="12"
                          Margin="0,0,25,0">
                  <CalendarView
                      x:Name="Calendar"
                      Grid.Row="1"
                      Margin="0,12,0,12"
                      Width="650"
                      Height="420"
                      SelectionMode="Single" 
                      SelectedDatesChanged="Calendar_SelectedDatesChanged"
                      CalendarViewDayItemChanging="Calendar_DayItemChanging">

                      <!-- Optional calendar color adjustments -->
                      <CalendarView.Resources>
                          <SolidColorBrush x:Key="CalendarViewTodayBackgroundBrush" Color="#FFF8E5" />
                          <SolidColorBrush x:Key="CalendarViewDayItemBackgroundSelected" Color="#FF8A2BE2" />
                          <SolidColorBrush x:Key="CalendarViewDayItemForegroundSelected" Color="White" />
                      </CalendarView.Resources>
                  </CalendarView>
              </Border>
              <Border
                      Grid.Column="1"
                      Background="#CCFFFFFF"
                      CornerRadius="18"
                      Padding="18">
                  <StackPanel>
                      <TextBlock
                  Text="Patiënten"
                  FontSize="22"
                  FontWeight="Bold"
                  Foreground="Black"
                  Margin="0,0,0,12"/>

                      <ListView x:Name="PatientListView" SelectionChanged="PatientListView_SelectionChanged">
                          <ListView.ItemTemplate>
                              <DataTemplate x:DataType="models:Patient">
                                  <TextBlock Text="{x:Bind FirstName}" />
                              </DataTemplate>
                          </ListView.ItemTemplate>
                      </ListView>
                  </StackPanel>
              </Border>

              <!-- DAY APPOINTMENTS -->
              <Border
              Grid.Column="1"
              Background="#CCFFFFFF"
              CornerRadius="18"
              Padding="18">
                  <StackPanel>
                      <TextBlock
                      Text="Appointments on selected day"
                      FontSize="22"
                      FontWeight="Bold"
                      Foreground="Black"
                      Margin="0,0,0,12"/>

                      <Border Height="1"
                          Background="White"
                          Opacity="0.6"
                          Margin="0,0,0,12"/>

                      <ScrollViewer VerticalScrollBarVisibility="Auto">
                          <ItemsControl x:Name="DayAppointmentsControl">
                              <ItemsControl.ItemTemplate>
                                  <DataTemplate x:DataType="models:Appointment">
                                      <Border
                                      Background="White"
                                      CornerRadius="14"
                                      Padding="14"
                                      Margin="0,0,0,12"
                                      BorderBrush="#E0E0E0"
                                      BorderThickness="1">
                                          <StackPanel Spacing="6">
                                              <TextBlock Text="Doctor"
                                                     FontSize="12"
                                                     Foreground="Black"/>
                                              <TextBlock Text="{x:Bind Doctor.Name}"
                                                     FontWeight="Bold"
                                                     Foreground="Black"/>
                                          </StackPanel>
                                      </Border>
                                  </DataTemplate>
                              </ItemsControl.ItemTemplate>
                          </ItemsControl>
                      </ScrollViewer>
                  </StackPanel>
              </Border>
          </Grid>
          <ContentDialog x:Name="AppointmentDialog" Title="Maak Nieuwe Afspraak" PrimaryButtonText="Opslaan" SecondaryButtonText="Annuleren"
                 PrimaryButtonClick="AppointmentDialog_PrimaryButtonClick">
              <ScrollViewer>
                  <StackPanel Spacing="15">
                      <ComboBox x:Name="PatiëntSelectieComboBox" 
                        PlaceholderText="Selecteer Patiënt" 
                        DisplayMemberPath="FullName" />
                      <ComboBox x:Name="DokterSelectieComboBox" 
                        PlaceholderText="Selecteer Dokter" 
                        DisplayMemberPath="Name"/>
                      <DatePicker x:Name="AfspraakDatumPicker" Header="Datum"/>
                      <TimePicker x:Name="AfspraakTijdPicker" Header="Tijd"/>
                      <TextBox x:Name="AfspraakDuurTextBox" Header="Duur in minuten" InputScope="Number"/>
                      <TextBox x:Name="AfspraakNotitieTextBox" Header="Notities" AcceptsReturn="True"/>
                      <TextBox x:Name="AfspraakLocatieTextBox" Header="Locatie"/>

                      <!-- Classifications ListBox -->
                      <TextBlock Text="Classificaties" Margin="0,10,0,0"/>
                      <ListBox x:Name="ClassificatiesListBox" SelectionMode="Multiple">
                          <ListBoxItem>
                              <CheckBox Content="Onderzoek"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Controle"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Verwijzing"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Behandeling"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Vaccinatie"/>
                          </ListBoxItem>
                      </ListBox>
                  </StackPanel>
              </ScrollViewer>
          </ContentDialog>
          <TextBlock x:Name="ErrorText" Foreground="Red" Visibility="Collapsed" TextWrapping="Wrap"/>
      </Grid>
  </Page>
  ```

  This translation maintains the UI text in Dutch as originally indicated. Let me know if you need further assistance!

usage:
  {"prompt_tokens":6249,"completion_tokens":4314,"cache_write_input_tokens":0,"cache_read_input_tokens":0,"reasoning_tokens":0}


id: 019d8aef-b45c-7163-a837-cae678a1d8c2
conversation_id: 019d8aef-b44d-7161-ac3e-5ff31571edf6
user_id: i302573
agent: App\Ai\Agents\CustomAgent
role: user
attachments: []
tool_calls: []
tool_results: []
usage: []
meta: []
created_at: 2026-04-14 09:40:58
updated_at: 2026-04-14 09:40:58
content:
  Could u make it so the <?php

  use Livewire\Component;
  use App\Models\Post;
  use App\Models\User;

  new class extends Component {
      public $posts = [];

      // search + sorting
      public $search = '';
      public $sortBy = 'created_at';       // created_at | title | total_likes | total_views | total_rating
      public $sortDirection = 'desc';      // asc | desc
      public $perPage = 12;

      protected array $allowedSorts = [
          'created_at',
          'title',
          'total_likes',
          'total_views',
          'total_rating',
      ];

      // Re-load posts whenever search or sort settings change
      public function updatedSearch()
      {
          $this->loadPosts();
      }
      public function updatedSortBy()
      {
          $this->loadPosts();
      }
      public function updatedSortDirection()
      {
          $this->loadPosts();
      }

      // Toggle sort direction between asc and desc
      public function toggleSortDirection()
      {
          $this->sortDirection = $this->sortDirection === 'asc' ? 'desc' : 'asc';
          $this->loadPosts();
      }

      protected function loadPosts(): void
      {
          $dir = strtolower($this->sortDirection) === 'asc' ? 'asc' : 'desc';

          $query = Post::query();
          if ($this->search) {
              $query->whereHas('getBlogFromPost', function ($q) {
                  // where the related blog's author_id matches id of the user with the searched name
                  $q->where('author_id', function ($sub) {
                      $sub->select('id')
                          ->from('users')
                          ->where('name', 'like', '%' . $this->search . '%')
                          ->limit(1);
                  });
              });
          }

          $this->posts = $query
              ->orderBy($this->sortBy, $dir)
              ->take($this->perPage)
              ->get();
      }

      public function mount()
      {
          // Load initial posts with default sorting
          $this->loadPosts();
      }
  }; ?>

  <div>
      <div class="w-screen mr-12 px-20">
          <div class="mt-6 mb-6 flex flex-col gap-3 sm:flex-row sm:items-center sm:justify-between mt-30">
              <h1 class="text-3xl font-bold tracking-tight text-gray-900 dark:text-gray-100 ">Posts</h1>

              <div class="flex w-full sm:w-auto items-center gap-3">
                  <!-- Search by blogger name -->
                  <div class="relative w-full sm:w-72">
                      <div class="pointer-events-none absolute inset-y-0 left-0 flex items-center pl-3">
                          <svg class="h-5 w-5 text-gray-400" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true">
                              <path fill-rule="evenodd"
                                  d="M8 4a4 4 0 100 8 4 4 0 000-8zM2 8a6 6 0 1110.89 3.476l4.817 4.817a1 1 0 01-1.414 1.414l-4.816-4.816A6 6 0 012 8z"
                                  clip-rule="evenodd" />
                          </svg>
                      </div>
                      <select wire:model="search"
                          class="block w-full rounded-lg border border-gray-300 bg-white/80 py-2 pl-10 pr-3 text-sm text-gray-900 shadow-sm outline-none focus:border-indigo-500 focus:ring-2 focus:ring-indigo-500 dark:bg-gray-700 dark:border-gray-600 dark:text-white"
                          placeholder="Search by blogger name..." title="Search by blogger name">
                          <option value="">All bloggers</option>
                          <!-- Loop through all users and check if role is blogger -->
                          @foreach (User::where('role', 'blogger')->orderBy('name')->get() as $user)
                              <option value="{{ $user->name }}">{{ $user->name }}</option>
                          @endforeach
                      </select>
                  </div>

                  <!-- Sort By -->
                  <select wire:model="sortBy"
                      class="rounded-lg border border-gray-300 bg-white/80 px-3 py-2 text-sm text-gray-900 shadow-sm outline-none focus:border-indigo-500 focus:ring-2 focus:ring-indigo-500 dark:bg-gray-700 dark:border-gray-600 dark:text-white"
                      title="Sort by">
                      <option value="created_at">Date</option>
                      <option value="title">Title</option>
                      <option value="total_likes">Likes</option>
                      <option value="total_views">Views</option>
                      <option value="total_rating">Rating</option>
                  </select>

                  <!-- Sort Direction toggle -->
                  <button type="button" wire:click="toggleSortDirection"
                      class="inline-flex items-center gap-1 rounded-lg border border-gray-300 bg-white/80 px-3 py-2 text-sm text-gray-900 shadow-sm outline-none hover:bg-gray-50 focus:border-indigo-500 focus:ring-2 focus:ring-indigo-500 dark:bg-gray-700 dark:border-gray-600 dark:text-white dark:hover:bg-gray-600"
                      title="Toggle sort direction">
                      <span class="hidden sm:inline">Sort</span>
                      <svg class="h-5 w-5" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true">
                          <?php if ($sortDirection === 'asc'): ?>
                          <path fill-rule="evenodd" d="M3 12a1 1 0 011-1h8.586l-2.293-2.293a1 1 0 111.414-1.414l4 4a1 
                          1 0 010 1.414l-4 4a1 1 0 11-1.414-1.414L12.586 13H4a1 1 0 01-1-1z" clip-rule="evenodd" />
                          <?php else: ?>
                          <path fill-rule="evenodd" d="M17 8a1 1 0 01-1 1H7.414l2.293 2.293a1 1 0 11-1.414 1.414l-4-4a1 
                          1 0 010-1.414l4-4a1 1 0 111.414 1.414L7.414 7H16a1 1 0 011 1z" clip-rule="evenodd" />
                          <?php endif; ?>
                      </svg>
                      <span class="sr-only">Toggle direction</span>
                  </button>
              </div>
          </div>

          <div class="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 gap-6">
              @forelse ($posts as $post)
                  <a href="{{ route('blogpost', $post) }}"
                      class="group block bg-white dark:bg-gray-800 rounded-xl shadow-sm ring-1 ring-gray-200 dark:ring-gray-700 overflow-hidden hover:shadow-md transition">
                      <div class="relative aspect-[16/10] bg-gray-100 dark:bg-gray-700">
                          <img src="{{ $post->image_url ?: 'https://placehold.co/800x500?text=No+Image' }}"
                              alt="{{ $post->title }}"
                              class="h-full w-full object-cover transition-transform duration-300 group-hover:scale-105"
                              loading="lazy" />
                          <div class="absolute inset-0 bg-gradient-to-t from-black/35 to-transparent"></div>

                          <div class="absolute bottom-2 left-2 right-2 flex flex-wrap gap-2">
                              @if ($post->place_name)
                                  <span
                                      class="inline-flex items-center px-2 py-1 text-xs font-medium rounded-md bg-white/90 text-gray-900 shadow">
                                      <span class="mr-1">📍</span> {{ str($post->place_name)->limit(24) }}
                                  </span>
                              @endif

                              @if ($post->continent || $post->country_name)
                                  <span
                                      class="inline-flex items-center px-2 py-1 text-xs font-medium rounded-md bg-white/90 text-gray-900 shadow">
                                      🌍 {{ trim(collect([$post->continent, $post->country_name])->filter()->implode(' · ')) }}
                                  </span>
                              @endif
                          </div>
                      </div>

                      <div class="p-4">
                          <h3 class="text-lg font-semibold text-gray-900 dark:text-gray-100 line-clamp-2">
                              {{ $post->title }}
                          </h3>

                          <p class="mt-2 text-sm text-gray-600 dark:text-gray-300 line-clamp-2">
                              {{ $post->body }}
                          </p>

                          <!-- Categories as badges -->
                          @if ($post->categories)
                              <div class="mt-3 flex flex-wrap gap-2">
                                  @foreach (collect(explode(',', $post->categories))->filter()->take(3) as $cat)
                                      <span
                                          class="px-2 py-0.5 rounded-full bg-indigo-50 text-indigo-700 text-xs dark:bg-indigo-500/15 dark:text-indigo-300">
                                          #{{ trim($cat) }}
                                      </span>
                                  @endforeach
                              </div>
                          @endif

                          <div class="mt-4 flex items-center justify-between text-xs text-gray-500 dark:text-gray-400">
                              <div class="flex items-center gap-3">
                                  <span class="inline-flex items-center gap-1">
                                      <svg xmlns="http://www.w3.org/2000/svg" class="h-4 w-4 text-rose-500"
                                          viewBox="0 0 20 20" fill="currentColor">
                                          <path
                                              d="M3.172 5.172a4 4 0 015.656 0L10 6.343l1.172-1.171a4 4 0 115.656 5.656L10 18.828l-6.828-6.829a4 4 0 010-5.656z" />
                                      </svg>
                                      {{ number_format($post->total_likes ?? 0) }}
                                  </span>
                                  <span class="inline-flex items-center gap-1">
                                      <svg xmlns="http://www.w3.org/2000/svg" class="h-4 w-4 text-sky-500" viewBox="0 0 24 24"
                                          fill="currentColor">
                                          <path
                                              d="M12 5c-7.633 0-10 7-10 7s2.367 7 10 7 10-7 10-7-2.367-7-10-7Zm0 11a4 4 0 1 1 0-8 4 4 0 0 1 0 8Z" />
                                      </svg>
                                      {{ number_format($post->total_views ?? 0) }}
                                  </span>
                                  <span class="inline-flex items-center gap-1">
                                      ★ {{ number_format($post->total_rating ?? 0, 1) }}
                                  </span>
                              </div>

                              <span>{{ optional($post->created_at)->diffForHumans() }}</span>
                          </div>
                      </div>
                  </a>
              @empty
                  <!-- if no posts are found, show a message -->
                  <div class="col-span-full text-center text-gray-500 dark:text-gray-400 py-12">
                      No posts found.
                  </div>
              @endforelse
          </div>
      </div>
  </div>

  and the 
  <?php

  use Livewire\Component;
  use App\Models\Blog;
  use App\Models\User;

  new class extends Component {
      public $blogs = [];

      // Bloggers dropdown and the sorting
      public $bloggers = [];
      public $selectedBlogger = '';

      public $sortBy = 'total_likes';          // has to be one of: id | title | total_likes
      public $sortDirection = 'desc'; // has to be asc | desc
      public $perPage = 12;

      protected array $allowedSorts = [
          'id', 'title', 'total_likes',
      ];

      public function updatedSelectedBlogger() { $this->loadBlogs(); }
      public function updatedSortBy() { $this->loadBlogs(); }
      public function updatedSortDirection() { $this->loadBlogs(); }

      public function toggleSortDirection(): void
      {
          $this->sortDirection = $this->sortDirection === 'asc' ? 'desc' : 'asc';
          $this->loadBlogs();
      }

      protected function loadBlogs(): void
      {
          $dir = strtolower($this->sortDirection) === 'asc' ? 'asc' : 'desc';

          $query = Blog::query()
              ->with(['getAuthorFromBlog:id,name'])
              ->withCount('getPosts');

          if (!empty($this->selectedBlogger)) {
              $query->where('author_id', (int) $this->selectedBlogger);
          }

          $this->blogs = $query
              ->orderBy($this->sortBy, $dir)
              ->take($this->perPage)
              ->get();
      }

      public function mount()
      {
          // Load bloggers for dropdown (only users with role 'blogger')
          $this->bloggers = User::where('role', 'blogger')
              ->orderBy('name')
              ->get(['id', 'name'])
              ->toArray();

          $this->loadBlogs();
      }
  }; ?><div id="show-blogs">
      <div class="w-screen mr-12 px-20">
          <div class="mt-6 mb-6 flex flex-col gap-3 sm:flex-row sm:items-center sm:justify-between mt-35">
              <h1 class="text-3xl font-bold tracking-tight text-gray-900 dark:text-gray-100">Blogs</h1>

              <div class="flex w-full sm:w-auto items-center gap-3">
                  <!-- Bloggers dropdown -->
                  <select
                      wire:model="selectedBlogger"
                      class="rounded-lg border border-gray-300 bg-white/80 px-3 py-2 text-sm text-gray-900 shadow-sm outline-none focus:border-indigo-500 focus:ring-2 focus:ring-indigo-500 dark:bg-gray-700 dark:border-gray-600 dark:text-white"
                      title="Filter by blogger"
                  >
                      <option value="">All bloggers</option>
                      @foreach ($bloggers as $blogger)
                          <option value="{{ $blogger['id'] }}">{{ $blogger['name'] }}</option>
                      @endforeach
                  </select>

                  <!-- Sort By -->
                  <select
                      wire:model="sortBy"
                      class="rounded-lg border border-gray-300 bg-white/80 px-3 py-2 text-sm text-gray-900 shadow-sm outline-none focus:border-indigo-500 focus:ring-2 focus:ring-indigo-500 dark:bg-gray-700 dark:border-gray-600 dark:text-white"
                      title="Sort by"
                  >
                      <option value="id">Newest</option>
                      <option value="title">Title</option>
                      <option value="total_likes">Likes</option>
                  </select>

                  <!-- Sort Direction toggle -->
                  <button
                      type="button"
                      wire:click="toggleSortDirection"
                      class="inline-flex items-center gap-1 rounded-lg border border-gray-300 bg-white/80 px-3 py-2 text-sm text-gray-900 shadow-sm outline-none hover:bg-gray-50 focus:border-indigo-500 focus:ring-2 focus:ring-indigo-500 dark:bg-gray-700 dark:border-gray-600 dark:text-white dark:hover:bg-gray-600"
                      title="Toggle sort direction"
                  >
                      <span class="hidden sm:inline">Sort</span>
                      <svg class="h-5 w-5" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true">
                          <?php if ($sortDirection === 'asc'): ?>
                          <path fill-rule="evenodd" d="M3 12a1 1 0 011-1h8.586l-2.293-2.293a1 1 0 111.414-1.414l4 4a1 
                          1 0 010 1.414l-4 4a1 1 0 11-1.414-1.414L12.586 13H4a1 1 0 01-1-1z" clip-rule="evenodd"/>
                          <?php else: ?>
                          <path fill-rule="evenodd" d="M17 8a1 1 0 01-1 1H7.414l2.293 2.293a1 1 0 11-1.414 1.414l-4-4a1 
                          1 0 010-1.414l4-4a1 1 0 111.414 1.414L7.414 7H16a1 1 0 011 1z" clip-rule="evenodd"/>
                          <?php endif; ?>
                      </svg>
                      <span class="sr-only">Toggle direction</span>
                  </button>
              </div>
          </div>

          <div class="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 gap-6">
              @forelse ($blogs as $blog)
                  @php
                      $author = $blog->getAuthorFromBlog;
                      $postsCount = $blog->get_posts_count ?? 0;
                  @endphp

                  <a href="{{ route('blogger', $blog->author_id) }}"
                     class="group block bg-white dark:bg-gray-800 rounded-xl shadow-sm ring-1 ring-gray-200 dark:ring-gray-700 overflow-hidden hover:shadow-md transition">
                      <div class="relative aspect-[16/10] bg-gray-100 dark:bg-gray-700">
                          <img
                              src="{{ $blog->image_url ?: 'https://placehold.co/800x500?text=No+Image' }}"
                              alt="{{ $blog->title }}"
                              class="h-full w-full object-cover transition-transform duration-300 group-hover:scale-105"
                              loading="lazy"
                          />
                          <div class="absolute inset-0 bg-gradient-to-t from-black/35 to-transparent"></div>

                          <div class="absolute bottom-2 left-2 right-2 flex flex-wrap gap-2">
                              @if ($author)
                                  <span class="inline-flex items-center px-2 py-1 text-xs font-medium rounded-md bg-white/90 text-gray-900 shadow">
                                      👤 {{ $author->name }}
                                  </span>
                              @endif
                              <span class="inline-flex items-center px-2 py-1 text-xs font-medium rounded-md bg-white/90 text-gray-900 shadow">
                                  📝 {{ number_format($postsCount) }}
                                  {{ \Illuminate\Support\Str::plural('post', $postsCount) }}
                              </span>
                              <span class="inline-flex items-center px-2 py-1 text-xs font-medium rounded-md bg-white/90 text-gray-900 shadow">
                                  ❤️ {{ number_format($blog->total_likes ?? 0) }}
                              </span>
                          </div>
                      </div>

                      <div class="p-4">
                          <h3 class="text-lg font-semibold text-gray-900 dark:text-gray-100 line-clamp-2">
                              {{ $blog->title }}
                          </h3>

                          <div class="mt-3 flex items-center justify-between text-xs text-gray-500 dark:text-gray-400">
                              <span>Blogger ID #{{ $blog->author_id }}</span>
                              <span>#{{ $blog->id }}</span>
                          </div>
                      </div>
                  </a>
              @empty
                  <div class="col-span-full text-center text-gray-500 dark:text-gray-400 py-12">
                      No blogs found.
                  </div>
              @endforelse
          </div>
      </div>
  </div>

  Show blogs are ths aem (the blogs needs to look like the posts)


id: 019d8aef-b471-7048-a065-ff8af7ae4545
conversation_id: 019d8aef-b44d-7161-ac3e-5ff31571edf6
user_id: i302573
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-5","citations":[]}
created_at: 2026-04-14 09:40:58
updated_at: 2026-04-14 09:40:58
content:
  Got it — here’s a drop-in replacement for your “Show blogs” grid so the blog cards match the posts look and feel (same layout, hover, badges, typography, and stats row). Replace just the blogs grid markup (the @forelse ... @endforelse block) with the snippet below.

  Note: If your Blog model doesn’t have a description field, you can remove that paragraph or swap it for whatever short text you have (e.g., subtitle).

  <div class="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 gap-6">
      @forelse ($blogs as $blog)
          @php
              $author = $blog->getAuthorFromBlog;
              $postsCount = $blog->get_posts_count ?? 0;
          @endphp

          <a href="{{ route('blogger', $blog->author_id) }}"
             class="group block bg-white dark:bg-gray-800 rounded-xl shadow-sm ring-1 ring-gray-200 dark:ring-gray-700 overflow-hidden hover:shadow-md transition">
              <div class="relative aspect-[16/10] bg-gray-100 dark:bg-gray-700">
                  <img
                      src="{{ $blog->image_url ?: 'https://placehold.co/800x500?text=No+Image' }}"
                      alt="{{ $blog->title }}"
                      class="h-full w-full object-cover transition-transform duration-300 group-hover:scale-105"
                      loading="lazy"
                  />
                  <div class="absolute inset-0 bg-gradient-to-t from-black/35 to-transparent"></div>

                  <div class="absolute bottom-2 left-2 right-2 flex flex-wrap gap-2">
                      @if ($author)
                          <span class="inline-flex items-center px-2 py-1 text-xs font-medium rounded-md bg-white/90 text-gray-900 shadow">
                              <span class="mr-1">👤</span> {{ $author->name }}
                          </span>
                      @endif
                      <span class="inline-flex items-center px-2 py-1 text-xs font-medium rounded-md bg-white/90 text-gray-900 shadow">
                          📝 {{ number_format($postsCount) }} {{ \Illuminate\Support\Str::plural('post', $postsCount) }}
                      </span>
                  </div>
              </div>

              <div class="p-4">
                  <h3 class="text-lg font-semibold text-gray-900 dark:text-gray-100 line-clamp-2">
                      {{ $blog->title }}
                  </h3>

                  @if (!empty($blog->description))
                      <p class="mt-2 text-sm text-gray-600 dark:text-gray-300 line-clamp-2">
                          {{ $blog->description }}
                      </p>
                  @endif

                  <div class="mt-4 flex items-center justify-between text-xs text-gray-500 dark:text-gray-400">
                      <div class="flex items-center gap-3">
                          <span class="inline-flex items-center gap-1">
                              <svg xmlns="http://www.w3.org/2000/svg" class="h-4 w-4 text-rose-500" viewBox="0 0 20 20" fill="currentColor">
                                  <path d="M3.172 5.172a4 4 0 015.656 0L10 6.343l1.172-1.171a4 4 0 115.656 5.656L10 18.828l-6.828-6.829a4 4 0 010-5.656z"/>
                              </svg>
                              {{ number_format($blog->total_likes ?? 0) }}
                          </span>
                          <span class="inline-flex items-center gap-1">
                              <svg xmlns="http://www.w3.org/2000/svg" class="h-4 w-4 text-sky-500" viewBox="0 0 24 24" fill="currentColor">
                                  <path d="M6 2.75A2.75 2.75 0 0 0 3.25 5.5v13A2.75 2.75 0 0 0 6 21.25h12A2.75 2.75 0 0 0 20.75 18.5v-13A2.75 2.75 0 0 0 18 2.75H6Zm.75 3.5a.75.75 0 0 1 .75-.75h9a.75.75 0 0 1 0 1.5h-9a.75.75 0 0 1-.75-.75Zm0 4a.75.75 0 0 1 .75-.75h9a.75.75 0 0 1 0 1.5h-9a.75.75 0 0 1-.75-.75Zm0 4a.75.75 0 0 1 .75-.75h6a.75.75 0 0 1 0 1.5h-6a.75.75 0 0 1-.75-.75Z"/>
                              </svg>
                              {{ number_format($postsCount) }}
                          </span>
                      </div>

                      <span>{{ optional($blog->created_at)->diffForHumans() }}</span>
                  </div>
              </div>
          </a>
      @empty
          <div class="col-span-full text-center text-gray-500 dark:text-gray-400 py-12">
              No blogs found.
          </div>
      @endforelse
  </div>

  Optional cleanup and DRY tip:
  - If you want to keep Posts and Blogs perfectly in sync visually, extract the card into a Blade component (e.g., components/card-tile.blade.php) and pass the fields you need (title, image_url, badges array, metrics array, href, subtitle/description). That way you only style it once.

usage:
  {"prompt_tokens":4444,"completion_tokens":3372,"cache_write_input_tokens":0,"cache_read_input_tokens":0,"reasoning_tokens":2048}


id: 019d8af0-25bc-72a5-9249-724758068c69
conversation_id: 019d8ae8-3878-7367-808c-1f6914db5863
user_id: i287513
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-5","citations":[]}
created_at: 2026-04-14 09:41:27
updated_at: 2026-04-14 09:41:27
content:
  Kun je verduidelijken wat “werkt niet meer” precies betekent? Krijg je:
  - een compile-fout “The name ‘DayAppointmentsControl’ does not exist in the current context”?
  - een NullReferenceException op runtime?
  - of toont de lijst gewoon geen items meer?

  De 3 meest voorkomende oorzaken en fixes:

  1) Code-behind klasse komt niet overeen met je XAML (meest waarschijnlijk)
  - Symptoom: compile-fout “does not exist in the current context”.
  - Oorzaak: In mijn template stond “YourPage”. Als je code-behind niet exact dezelfde x:Class en namespace heeft als je XAML, dan worden XAML-velden (zoals DayAppointmentsControl) niet gegenereerd.
  - Fix:
    - Kijk in XAML naar de root:
      <Page x:Class="JouwNamespace.AppointmentsPage" ...>
    - Zorg dat code-behind hetzelfde is:
      namespace JouwNamespace
      {
          public sealed partial class AppointmentsPage : Page
          {
              public AppointmentsPage()
              {
                  InitializeComponent();
              }
              // jouw code (incl. DayAppointmentsControl) hier
          }
      }

  2) DayAppointmentsControl bestaat niet (of heeft geen x:Name) in deze XAML
  - Symptoom: compile-fout of DayAppointmentsControl is null.
  - Oorzaken:
    - Control heeft geen x:Name of heet anders.
    - De control staat in een DataTemplate (dan kun je hem niet rechtstreeks via naam aanspreken).
  - Fix:
    - Zorg dat hij in dezelfde XAML staat met x:Name:
      <ListView x:Name="DayAppointmentsControl" />
    - Staat hij in een DataTemplate? Gebruik dan binding/MVVM i.p.v. code-behind ItemsSource, of zoek het element via container, niet via de naam.

  3) Runtime: lijst blijft leeg of NullReference
  - Oorzaken:
    - _db is null of query faalt.
    - SelectionChanged vuurt vóórdat de Page geladen is.
    - Filter ID is onjuist (ALL_DOCTORS_ID matcht echte Id).
  - Fixes:
    - Initialiseer _db in de constructor of Loaded event.
    - Wacht met laden tot de pagina geladen is:
      public AppointmentsPage()
      {
          InitializeComponent();
          this.Loaded += OnLoaded;
      }

      private void OnLoaded(object sender, RoutedEventArgs e)
      {
          // Init _db, vul combobox, eerste load
          LoadAllAppointmentsForCalendar();
          if (Calendar.SelectedDates.Count > 0)
              LoadAppointmentsForDate(Calendar.SelectedDates[0].Date);
          else
              DayAppointmentsControl.ItemsSource = _db.Appointments
                  .Include(a => a.Doctor)
                  .OrderByDescending(a => a.DateTime)
                  .ToList();
      }
    - Controleer ALL_DOCTORS_ID: gebruik een waarde die nooit als echte User.Id voorkomt (bijv. -1).

  Snelle checklist
  - Staat DayAppointmentsControl met die naam in jouw XAML (geen DataTemplate)?
  - Is de code-behind class/namespace exact gelijk aan x:Class in XAML?
  - Is _db geïnitialiseerd vóórdat je DayAppointmentsControl.ItemsSource zet?
  - Krijg je een exception in DocterNameCombobox_SelectionChanged of RefreshCalendarDayItemStyles? Log dat even:
    try { /* bestaande code */ } catch (Exception ex) { System.Diagnostics.Debug.WriteLine(ex); }

  Als je even jouw XAML-hoofdlijn (x:Class) en de definitie van DayAppointmentsControl plaatst, kijk ik mee en geef ik de exacte fix.

usage:
  {"prompt_tokens":2131,"completion_tokens":2284,"cache_write_input_tokens":0,"cache_read_input_tokens":2176,"reasoning_tokens":1472}


id: 019d8af1-42eb-73f9-94db-ee2637eb47c4
conversation_id: 019d8af1-42d9-7359-9dcd-3d571022a6c2
user_id: i301553
agent: App\Ai\Agents\CustomAgent
role: user
attachments: []
tool_calls: []
tool_results: []
usage: []
meta: []
created_at: 2026-04-14 09:42:40
updated_at: 2026-04-14 09:42:40
content:
  ik heb een probleem als ik les verwijder als trainer krijgt de user zijn credit niet terug ik werk met livewire component dus controller en html in een pagina public function deleteLesson(int $lessonId): void
      {
          $lesson = Lesson::query()
              ->where('trainer_id', Auth::id())
              ->findOrFail($lessonId);

          $lesson->delete();

          session()->flash('success', 'De les is succesvol verwijderd.');
      }<button
                                  type="button"
                                  wire:click="deleteLesson({{ $lesson->id }})"
                                  wire:confirm="Weet je zeker dat je deze les wilt verwijderen?"
                                  class="flex h-10 w-10 items-center justify-center rounded-2xl border border-red-300 bg-red-50 text-red-600 transition hover:bg-red-100 dark:border-red-900/60 dark:bg-red-950/40 dark:text-red-300 dark:hover:bg-red-950/60"
                                  title="Verwijderen"
                              >
                                  <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.8" stroke="currentColor" class="h-4 w-4">
                                      <path stroke-linecap="round" stroke-linejoin="round" d="m14.74 9-.346 9m-4.788 0L9.26 9m9.968-3.21c.342.052.682.107 1.022.166m-1.022-.165L18.16 19.673A2.25 2.25 0 0 1 15.916 21.75H8.084a2.25 2.25 0 0 1-2.244-2.077L4.772 5.79m14.456 0a48.108 48.108 0 0 0-3.478-.397m-12 .562c.34-.059.68-.114 1.022-.165m0 0A48.11 48.11 0 0 1 7.5 5.625m0 0a48.667 48.667 0 0 1 9 0m-9 0V4.875c0-1.036.84-1.875 1.875-1.875h3.75c1.035 0 1.875.84 1.875 1.875v.75" />
                                  </svg>
                              </button>


id: 019d8af1-42fb-713f-bb25-c8fc3062dfb4
conversation_id: 019d8af1-42d9-7359-9dcd-3d571022a6c2
user_id: i301553
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-4o","citations":[]}
created_at: 2026-04-14 09:42:40
updated_at: 2026-04-14 09:42:40
content:
  Om ervoor te zorgen dat een gebruiker zijn credit terugkrijgt wanneer een les wordt verwijderd, moet je ervoor zorgen dat je de kredieten van de gebruiker aanpast in de `deleteLesson`-methode. Je hebt waarschijnlijk een relatie tussen je `Lesson`- en `User`-modellen, waarbij gebruikers een balans van credits hebben. Hier is een aangepaste versie van je `deleteLesson`-methode:

  ```php
  public function deleteLesson(int $lessonId): void
  {
      $lesson = Lesson::query()
          ->where('trainer_id', Auth::id())
          ->findOrFail($lessonId);

      // Haal de user op die bij de les hoort
      $user = $lesson->user;

      // Verhoog het aantal credits van de user
      $user->credits += $lesson->credit_value; // Assuming lesson has `credit_value` field
      $user->save();

      // Verwijder de les
      $lesson->delete();

      session()->flash('success', 'De les is succesvol verwijderd en de credits zijn teruggestort.');
  }
  ```

  Zorg ervoor dat:
  1. Er een veld is in jouw `users`-tabel dat de credits van de gebruiker bijhoudt, bijvoorbeeld `credits`.
  2. Er een relatie is tussen de `Lesson` en `User` modellen om de juiste gebruiker te vinden.

  Pas de `credit_value` aan indien nodig, afhankelijk van waar je de waarde van de leskredieten opslaat. Controleer of je database en modellen correct zijn ingesteld om deze veranderingen te accommoderen.

usage:
  {"prompt_tokens":579,"completion_tokens":327,"cache_write_input_tokens":0,"cache_read_input_tokens":0,"reasoning_tokens":0}


id: 019d8af1-52dc-73c8-9c93-3ce1997fc6b1
conversation_id: 019d8ae7-bdcd-7067-a1b4-c604e1bdbc57
user_id: i303186
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-4o","citations":[]}
created_at: 2026-04-14 09:42:44
updated_at: 2026-04-14 09:42:44
content:
  In de context van een `ContentDialog` in een UWP/WinUI-applicatie, wordt `args.Cancel = true;` gebruikt om de actie van de knop te annuleren. Wanneer je dit instelt, wordt het sluiten van de dialoog voorkomen. Dit is nuttig wanneer je een bepaalde voorwaarde wilt controleren (zoals validatie van invoer) voordat de dialoog wordt gesloten. 

  Als de validatie mislukt (bijvoorbeeld als de gebruiker geen patiënt of dokter heeft geselecteerd), stel je `args.Cancel` in op `true` om de gebruiker in staat te stellen de fouten te corrigeren zonder dat de dialoog sluit.

usage:
  {"prompt_tokens":10580,"completion_tokens":133,"cache_write_input_tokens":0,"cache_read_input_tokens":0,"reasoning_tokens":0}


id: 019d8af1-84d2-72b4-aaab-e702e73f752a
conversation_id: 019d8aed-e235-7359-a0e7-91f98295f0d2
user_id: i304219
agent: App\Ai\Agents\CustomAgent
role: user
attachments: []
tool_calls: []
tool_results: []
usage: []
meta: []
created_at: 2026-04-14 09:42:57
updated_at: 2026-04-14 09:42:57
content:
  improve this code for the store method:
      public function store(Request $request)
      {
          $validated = $request->validate([
              'title'            => 'required|string|max:255',
              'description'      => 'required|string',
              'start_time'       => 'required|date|after:now',
              'end_time'         => 'required|date|after:start_time',

              // FIXED: room_id instead of room string
              'room_id'          => 'required|exists:rooms,id',

              'capacity'         => 'required|integer|min:1',
              'picture'          => 'nullable|image|max:2048',

              'instructor_ids'   => 'nullable|array',
              'instructor_ids.*' => 'integer|exists:users,id|distinct',
          ]);

          // ── SLUG GENERATION (unique) ─────────────────────────────────────────
          $baseSlug = Str::slug($validated['title']);
          $slug = $baseSlug;
          $count = 1;

          while (Workshop::where('slug', $slug)->exists()) {
              $slug = $baseSlug . '-' . $count++;
          }

          $validated['slug'] = $slug;

          // ── CONFLICT CHECKS ───────────────────────────────────────────────────
          $this->checkRoomConflict(
              $validated['room_id'],
              $validated['start_time'],
              $validated['end_time']
          );

          $this->checkInstructorConflict(
              $validated['instructor_ids'] ?? [],
              $validated['start_time'],
              $validated['end_time']
          );

          // ── IMAGE UPLOAD ───────────────────────────────────────────────────────
          if ($request->hasFile('picture')) {
              $validated['picture'] = $request->file('picture')->store('workshops', 'public');
          }

          DB::beginTransaction();

          try {
              $workshop = Workshop::create($validated);

              $workshop->instructors()->sync($validated['instructor_ids'] ?? []);

              DB::commit();

              return redirect()
                  ->route('workshops.show', $workshop)
                  ->with('success', 'Workshop created successfully!');
          } catch (\Throwable $e) {
              DB::rollBack();
              throw $e;
          }
      }


id: 019d8af1-84de-71f4-86e8-41c5842e2189
conversation_id: 019d8aed-e235-7359-a0e7-91f98295f0d2
user_id: i304219
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-5","citations":[]}
created_at: 2026-04-14 09:42:57
updated_at: 2026-04-14 09:42:57
content:
  public function store(Request $request)
  {
      $validated = $request->validate([
          'title'            => ['required', 'string', 'max:255'],
          'description'      => ['required', 'string'],
          'start_time'       => ['required', 'date', 'after:now'],
          'end_time'         => ['required', 'date', 'after:start_time'],
          'room_id'          => ['required', 'integer', 'exists:rooms,id'],
          'capacity'         => ['required', 'integer', 'min:1'],
          'picture'          => ['nullable', 'image', 'max:2048'],
          'instructor_ids'   => ['nullable', 'array'],
          'instructor_ids.*' => ['integer', 'exists:users,id', 'distinct'],
      ]);

      $instructorIds = array_values($validated['instructor_ids'] ?? []);
      unset($validated['instructor_ids']);

      $picturePath = null;

      try {
          $workshop = DB::transaction(function () use ($request, $validated, $instructorIds, &$picturePath) {
              // Generate a unique slug under a DB lock to avoid race conditions
              $baseSlug = Str::slug($validated['title']);
              $slug = $baseSlug;
              $i = 2;

              while (
                  Workshop::where('slug', $slug)
                      ->lockForUpdate()
                      ->exists()
              ) {
                  $slug = "{$baseSlug}-{$i}";
                  $i++;
              }

              // Conflict checks
              $this->checkRoomConflict(
                  $validated['room_id'],
                  $validated['start_time'],
                  $validated['end_time']
              );

              if (!empty($instructorIds)) {
                  $this->checkInstructorConflict(
                      $instructorIds,
                      $validated['start_time'],
                      $validated['end_time']
                  );
              }

              // Handle image upload (only after conflict checks pass)
              if ($request->hasFile('picture')) {
                  $file = $request->file('picture');
                  if ($file->isValid()) {
                      $picturePath = $file->store('workshops', 'public');
                  }
              }

              // Create workshop
              $data = $validated;
              $data['slug'] = $slug;
              if ($picturePath) {
                  $data['picture'] = $picturePath;
              }

              $workshop = Workshop::create($data);

              if (!empty($instructorIds)) {
                  $workshop->instructors()->sync($instructorIds);
              }

              return $workshop;
          });

          return redirect()
              ->route('workshops.show', $workshop)
              ->with('success', 'Workshop created successfully!');
      } catch (\Throwable $e) {
          // Clean up uploaded file if something went wrong after upload
          if ($picturePath) {
              \Storage::disk('public')->delete($picturePath);
          }

          report($e);

          return back()
              ->withInput()
              ->withErrors(['general' => 'Er ging iets mis bij het aanmaken van de workshop. Probeer het opnieuw.']);
      }
  }

usage:
  {"prompt_tokens":726,"completion_tokens":3209,"cache_write_input_tokens":0,"cache_read_input_tokens":2304,"reasoning_tokens":2496}


id: 019d8af1-a785-72ee-af1c-8da8ed6604e0
conversation_id: 019d8ae7-bdcd-7067-a1b4-c604e1bdbc57
user_id: i303186
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-4o","citations":[]}
created_at: 2026-04-14 09:43:06
updated_at: 2026-04-14 09:43:06
content:
  Natuurlijk! Je kunt de uitleg als een commentaar in je code toevoegen. Bijvoorbeeld:

  ```csharp
  private async void AppointmentDialog_PrimaryButtonClick(ContentDialog sender, ContentDialogButtonClickEventArgs args)
  {
      ErrorText.Visibility = Visibility.Collapsed;

      var geselecteerdePatiënt = PatiëntSelectieComboBox.SelectedItem as CareTracker.Data.Patient;

      if (geselecteerdePatiënt == null)
      {
          ErrorText.Text = "Selecteer een patiënt.";
          ErrorText.Visibility = Visibility.Visible;
          // Prevent the dialog from closing due to invalid input
          args.Cancel = true;
          return;
      }

      if (DokterSelectieComboBox.SelectedItem is not User geselecteerdeDokter)
      {
          ErrorText.Text = "Selecteer een dokter.";
          ErrorText.Visibility = Visibility.Visible;
          // Prevent the dialog from closing due to invalid input
          args.Cancel = true;
          return;
      }

      // Additional logic for handling valid input...

      try
      {
          using var context = new AppDbContext();
          context.Appointments.Add(nieuweAfspraak);
          await context.SaveChangesAsync();
          
          LoadAppointments();
          LoadAllAppointmentsForCalendar();
          Frame.Navigate(typeof(AssistantPage));
      }
      catch (DbUpdateException ex)
      {
          System.Diagnostics.Debug.WriteLine($"Fout bij opslaan: {ex.InnerException?.Message ?? ex.Message}");
          ErrorText.Text = $"Fout bij opslaan: {ex.InnerException?.Message ?? ex.Message}";
          ErrorText.Visibility = Visibility.Visible;
          // Prevent the dialog from closing due to an error
          args.Cancel = true;
      }
  }
  ```

  Dit commentaar legt uit dat `args.Cancel = true;` wordt gebruikt om te voorkomen dat de dialoog wordt gesloten wanneer een invoer ongeldig is of wanneer er een fout is opgetreden.

usage:
  {"prompt_tokens":10731,"completion_tokens":387,"cache_write_input_tokens":0,"cache_read_input_tokens":0,"reasoning_tokens":0}


id: 019d8af1-d544-71f1-a0c2-81bb204d8285
conversation_id: 019d8ae7-bdcd-7067-a1b4-c604e1bdbc57
user_id: i303186
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-4o","citations":[]}
created_at: 2026-04-14 09:43:17
updated_at: 2026-04-14 09:43:17
content:
  Natuurlijk! Hier is de uitleg als commentaar in het Nederlands:

  ```csharp
  private async void AppointmentDialog_PrimaryButtonClick(ContentDialog sender, ContentDialogButtonClickEventArgs args)
  {
      ErrorText.Visibility = Visibility.Collapsed;

      var geselecteerdePatiënt = PatiëntSelectieComboBox.SelectedItem as CareTracker.Data.Patient;

      if (geselecteerdePatiënt == null)
      {
          ErrorText.Text = "Selecteer een patiënt.";
          ErrorText.Visibility = Visibility.Visible;
          // Voorkom dat de dialoog sluit vanwege ongeldige invoer
          args.Cancel = true;
          return;
      }

      if (DokterSelectieComboBox.SelectedItem is not User geselecteerdeDokter)
      {
          ErrorText.Text = "Selecteer een dokter.";
          ErrorText.Visibility = Visibility.Visible;
          // Voorkom dat de dialoog sluit vanwege ongeldige invoer
          args.Cancel = true;
          return;
      }

      // Extra logica voor het verwerken van geldige invoer...

      try
      {
          using var context = new AppDbContext();
          context.Appointments.Add(nieuweAfspraak);
          await context.SaveChangesAsync();
          
          LoadAppointments();
          LoadAllAppointmentsForCalendar();
          Frame.Navigate(typeof(AssistantPage));
      }
      catch (DbUpdateException ex)
      {
          System.Diagnostics.Debug.WriteLine($"Fout bij opslaan: {ex.InnerException?.Message ?? ex.Message}");
          ErrorText.Text = $"Fout bij opslaan: {ex.InnerException?.Message ?? ex.Message}";
          ErrorText.Visibility = Visibility.Visible;
          // Voorkom dat de dialoog sluit vanwege een fout
          args.Cancel = true;
      }
  }
  ```

  Deze commentaren leggen uit dat `args.Cancel = true;` wordt gebruikt om te voorkomen dat de dialoog wordt gesloten wanneer de invoer ongeldig is of wanneer er een fout is opgetreden.

usage:
  {"prompt_tokens":11128,"completion_tokens":400,"cache_write_input_tokens":0,"cache_read_input_tokens":0,"reasoning_tokens":0}


id: 019d8af2-0416-738c-837e-f6025d89b93a
conversation_id: 019d8ae8-3878-7367-808c-1f6914db5863
user_id: i287513
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-5","citations":[]}
created_at: 2026-04-14 09:43:29
updated_at: 2026-04-14 09:43:29
content:
  Je filter valt weg omdat je bij dag-klik opnieuw LoadAppointmentsForDate() aanroept zonder de dokterfilter mee te nemen. Los dit op door één centrale methode te maken die altijd én op dokter én op datum filtert, en die je vanuit beide events aanroept.

  Wat te veranderen

  1) Voeg één “bron van waarheid” toe voor de lijst:
  private void RefreshAppointmentsList()
  {
      var q = _db.Appointments
                 .Include(a => a.Doctor)
                 .AsQueryable();

      // Dokterfilter
      if (_selectedDoctorId.HasValue)
          q = q.Where(a => a.DoctorId == _selectedDoctorId.Value);

      // Datumfilter (gebruik range i.p.v. .Date voor EF-compatibiliteit)
      if (Calendar.SelectedDates.Count > 0)
      {
          var start = Calendar.SelectedDates[0].Date.Date;
          var end = start.AddDays(1);
          q = q.Where(a => a.DateTime >= start && a.DateTime < end);
      }

      DayAppointmentsControl.ItemsSource = q
          .OrderByDescending(a => a.DateTime)
          .ToList();
  }

  2) Pas je ComboBox SelectionChanged aan: haal de losse if/else-queries weg en roep alleen RefreshAppointmentsList():
  private void DocterNameCombobox_SelectionChanged(object sender, SelectionChangedEventArgs e)
  {
      _selectedDoctorId = null;
      if (DocterNameCombobox.SelectedItem is Data.User u && u.Id != ALL_DOCTORS_ID)
          _selectedDoctorId = u.Id;

      // Kleur-update zoals je al deed
      if (_selectedDoctorId.HasValue && _doctorBrushes.TryGetValue(_selectedDoctorId.Value, out var b))
      {
          _highlightBorderBrush = b.Border;
          _highlightBackgroundBrush = b.Background;
      }
      else
      {
          var def = _doctorBrushes[ALL_DOCTORS_ID];
          _highlightBorderBrush = def.Border;
          _highlightBackgroundBrush = def.Background;
      }

      LoadAllAppointmentsForCalendar();   // Voor de kalender-highlights
      RefreshCalendarDayItemStyles();     // Direct restylen
      RefreshAppointmentsList();          // BELANGRIJK: lijst altijd via centrale methode
  }

  3) Calendar SelectedDatesChanged: ook alleen RefreshAppointmentsList() aanroepen
  private void Calendar_SelectedDatesChanged(CalendarView sender, CalendarViewSelectedDatesChangedEventArgs args)
  {
      RefreshAppointmentsList();
  }

  Optioneel: “Op dezelfde dag opnieuw klikken” triggert SelectedDatesChanged soms niet
  - Als je ook dan wil refreshen, hang er een Tapped-handler aan:
  XAML:
  <CalendarView ... Tapped="Calendar_Tapped" />
  Code-behind:
  private void Calendar_Tapped(object sender, Microsoft.UI.Xaml.Input.TappedRoutedEventArgs e)
  {
      RefreshAppointmentsList();
  }

  Samengevat
  - Verplaats alle filtering naar één methode (RefreshAppointmentsList) die beide filters combineert.
  - Roep die methode aan vanuit zowel de ComboBox- als de Calendar-events.
  - Eventueel Tapped toevoegen als je ook bij “re-click” zonder selectie-wijziging wilt verversen.

usage:
  {"prompt_tokens":878,"completion_tokens":3168,"cache_write_input_tokens":0,"cache_read_input_tokens":4224,"reasoning_tokens":2496}


id: 019d8af2-2a10-72c3-a8fc-f08af849dccf
conversation_id: 019d8aef-8f06-7252-bc82-60a9389a7c68
user_id: i302071
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-5","citations":[]}
created_at: 2026-04-14 09:43:39
updated_at: 2026-04-14 09:43:39
content:
  De extra afsluiting staat helemaal onderaan, direct boven </Grid>.

  Je hebt:
  - StackPanel (formulier) -> correct afgesloten
  - StackPanel (errorBox) -> correct afgesloten
  - Nog een extra </StackPanel> zonder bijbehorende opening

  Klein fragment ter plekke:
      </StackPanel>   <!-- sluit errorBox -->
  </StackPanel>       <!-- deze is extra/overbodig -->
  </Grid>

  Verwijder die onderste </StackPanel> (de regel direct boven </Grid>).

usage:
  {"prompt_tokens":1404,"completion_tokens":1314,"cache_write_input_tokens":0,"cache_read_input_tokens":0,"reasoning_tokens":1152}


id: 019d8af2-3d29-73db-b8c5-f481355e0f4a
conversation_id: 019d8aee-d641-7365-abe0-8c31833eb9e6
user_id: D300800
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-5-mini","citations":[]}
created_at: 2026-04-14 09:43:44
updated_at: 2026-04-14 09:43:44
content:
  Great — thanks. Below are concrete examples showing how to treat the sold amount using a Quantity property (on a Sale entity). I show:
  - a Sale model that uses Quantity,
  - a simple view model for display,
  - EF Core queries that compute total sold (Sum of Quantity) and last sale date (Max Date),
  - how to bind the result to your InventoryList,
  - and how to adapt the search to consider sold quantities.

  1) Sale model and DbContext
  ```csharp
  public class Sale
  {
      public int Id { get; set; }
      public int MaterialId { get; set; }
      public Materials Material { get; set; }
      public int Quantity { get; set; }      // amount sold in this sale
      public DateTime Date { get; set; }
      public decimal UnitPrice { get; set; } // optional
  }
  ```

  Add to AppDataContext:
  ```csharp
  public DbSet<Sale> Sales { get; set; }
  ```

  2) ViewModel for display in the list (optional but handy)
  ```csharp
  public class SoldMaterialVm
  {
      public int Id { get; set; }
      public string Name { get; set; }
      public int TotalSold { get; set; }     // Sum of Sale.Quantity
      public DateTime? LastSold { get; set; }
  }
  ```

  3) Query: load all materials that have been sold (TotalSold > 0)
  ```csharp
  private async Task LoadSoldMaterialsAsync()
  {
      using var ctx = new AppDataContext();

      var soldMaterials = await ctx.Sales
                           .Include(s => s.Material)
                           .GroupBy(s => s.MaterialId)
                           .Select(g => new
                           {
                               Material = g.First().Material,
                               TotalSold = g.Sum(s => s.Quantity),
                               LastSold = g.Max(s => s.Date)
                           })
                           .Where(x => x.TotalSold > 0)
                           .OrderBy(x => x.Material.Name)
                           .ToListAsync();

      var vmList = soldMaterials.Select(x => new SoldMaterialVm
      {
          Id = x.Material.Id,
          Name = x.Material.Name,
          TotalSold = x.TotalSold,
          LastSold = x.LastSold
      }).ToList();

      InventoryList.ItemsSource = vmList;
  }
  ```

  4) If you want all materials but show total sold alongside each material (including those with 0)
  ```csharp
  private async Task LoadMaterialsWithSoldTotalsAsync()
  {
      using var ctx = new AppDataContext();

      var materialsWithTotals = await ctx.Materials
          .GroupJoin(
              ctx.Sales,
              m => m.Id,
              s => s.MaterialId,
              (m, sales) => new
              {
                  Material = m,
                  TotalSold = sales.Sum(s => (int?)s.Quantity) ?? 0,
                  LastSold = sales.Max(s => (DateTime?)s.Date)
              })
          .OrderBy(x => x.Material.Name)
          .ToListAsync();

      var vmList = materialsWithTotals.Select(x => new SoldMaterialVm
      {
          Id = x.Material.Id,
          Name = x.Material.Name,
          TotalSold = x.TotalSold,
          LastSold = x.LastSold
      }).ToList();

      InventoryList.ItemsSource = vmList;
  }
  ```

  5) Search: search among sold materials (match by material name) and show totals
  ```csharp
  private async void SearchBox_QuerySubmitted(AutoSuggestBox sender, AutoSuggestBoxQuerySubmittedEventArgs args)
  {
      var query = args?.QueryText?.Trim();
      try
      {
          using var ctx = new AppDataContext();
          if (string.IsNullOrEmpty(query))
          {
              await LoadMaterialsWithSoldTotalsAsync();
              return;
          }

          if (int.TryParse(query, out var id))
          {
              var found = await ctx.Materials.FindAsync(id);
              if (found != null)
              {
                  Frame.Navigate(typeof(EditItemPage), found.Id);
                  return;
              }
          }

          var results = await ctx.Sales
              .Include(s => s.Material)
              .Where(s => EF.Functions.Like(s.Material.Name, $"%{query}%"))
              .GroupBy(s => s.MaterialId)
              .Select(g => new
              {
                  Material = g.First().Material,
                  TotalSold = g.Sum(s => s.Quantity),
                  LastSold = g.Max(s => s.Date)
              })
              .OrderBy(x => x.Material.Name)
              .ToListAsync();

          var vmList = results.Select(x => new SoldMaterialVm
          {
              Id = x.Material.Id,
              Name = x.Material.Name,
              TotalSold = x.TotalSold,
              LastSold = x.LastSold
          }).ToList();

          InventoryList.ItemsSource = vmList;
      }
      catch (Exception ex)
      {
          System.Diagnostics.Debug.WriteLine($"Search error: {ex}");
      }
  }
  ```

  Notes and tips
  - The important part: use Sum(s => s.Quantity) to get the total amount sold.
  - If you keep a Quantity field on the Materials entity as stock (current on-hand), don’t confuse it with the sale Quantity. Use Sale.Quantity for amounts sold and Materials.Quantity for inventory level.
  - Index Sale.MaterialId and Sale.Date for performance if you have many sales.
  - If you want a simple "IsSold" boolean rather than aggregating sales, you can compute it at sale time or maintain a column, but aggregation from Sales is recommended for correctness.

  Want me to:
  - add a DataTemplate XAML for InventoryList showing Name, TotalSold, LastSold?
  - provide a migration or example code to add Sale to your DbContext and create EF migrations?
  - adapt your current ItemsPage to include a toggle button "Show sold only"?

usage:
  {"prompt_tokens":1628,"completion_tokens":1658,"cache_write_input_tokens":0,"cache_read_input_tokens":0,"reasoning_tokens":384}


id: 019d8af2-5a27-721b-ab6b-3461aeac9706
conversation_id: 019d8ad6-9195-7281-b748-8dbb41a5fdce
user_id: i289574
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-5","citations":[]}
created_at: 2026-04-14 09:43:51
updated_at: 2026-04-14 09:43:51
content:
  Short answer: your show action was returning nothing.

  What went wrong
  - The route /workshops/{workshop} correctly matched and called WorkshopController@show.
  - In your earlier WorkshopController you had an empty show method at the bottom (or the route cache still pointed to that version). That method returned nothing (null), so Laravel sent an empty 200 response — a completely white page with no error.
  - On top of that, if you previously eager-loaded enrollments and your enum casts had invalid DB values, that could also trigger a silent 500 when APP_DEBUG=false. But the “totally blank with 200 OK” symptom points to returning null.

  What you fixed
  - You now have a single show(Workshop $workshop) that returns view('workshops.show', ...). That’s correct.
  - You reordered routes so /workshops is above /workshops/{workshop} and constrained {workshop} to numbers. That’s correct too.

  Why you might still see a white page
  - Route/config/opcache caches can keep pointing to the old (empty) method. Clear them:
    - php artisan route:clear
    - php artisan config:clear
    - php artisan view:clear
    - php artisan optimize:clear
  - Sanity-check you’re hitting the right method: add dd('show hit', $workshop->id) at the top of show(). If you don’t see it, you’re not reaching that method yet (cache/order).

  Other small gotchas to avoid regressions
  - If your Blade still links to slug for enroll, change it to use ID since your show route is numeric: href="/workshops/{{ $workshop->id }}/enroll".
  - If you turn APP_DEBUG=true and still see a blank page, check storage/logs/laravel.log. If you see a ValueError about enum casting, fix the status values in workshops/enrollments to valid enum values or temporarily remove those casts to confirm.

  Once caches are cleared and the correct show() is hit, /workshops/1 will render your Blade.

usage:
  {"prompt_tokens":1627,"completion_tokens":2973,"cache_write_input_tokens":0,"cache_read_input_tokens":18560,"reasoning_tokens":2496}


id: 019d8af2-5db2-7244-8a6d-bca83db6d111
conversation_id: 019d8af2-5da9-7153-a169-34f2d6450180
user_id: i301561
agent: App\Ai\Agents\CustomAgent
role: user
attachments: []
tool_calls: []
tool_results: []
usage: []
meta: []
created_at: 2026-04-14 09:43:52
updated_at: 2026-04-14 09:43:52
content:
  @props(['title' => config('app.name')])

  <!DOCTYPE html>
  <html lang="nl">
  <head>
      <meta charset="utf-8">
      <meta name="viewport" content="width=device-width, initial-scale=1">
      <title>{{ $title }}</title>

      @vite(['resources/css/app.css', 'resources/js/app.js'])
      @livewireStyles

      <style>
          #header { transition: background-color .2s ease-in-out; }
          .scrolled-in { background-color: #5A8E81; }
          .scrolled-out { background-color: transparent; }
      </style>
  </head>
  <body class="bg-white font-sans text-gray-900">
  <header id="header" class="fixed top-0 h-24 sm:h-24 flex items-center z-30 w-full">
      <div class="container mx-auto px-6 flex items-center justify-between">
          <div class="flex items-center space-x-4">
              <img src="/images/baaibye.png" alt="Logo of BaaiBye" class="h-16 w-auto">
              <div class="uppercase text-white dark:text-white font-black text-3xl">
                  BaaiBye
              </div>
          </div>

          <livewire:search-bar />

          <div class="flex items-center">
              <nav class="font-sen text-white dark:text-white uppercase text-lg lg:flex items-center hidden">
                  <a href="#" class="py-2 px-6 flex text-white font-semibold hover:text-gray-300 transition duration-300 ease-in-out">Home</a>
                  <a href="#" class="py-2 px-6 flex text-white font-semibold hover:text-gray-300 transition duration-300 ease-in-out">Blogs</a>
                  <a href="#" class="py-2 px-6 flex text-white font-semibold hover:text-gray-300 transition duration-300 ease-in-out">Dashboard</a>
                  <a href="#" class="py-2 px-6 flex text-white font-semibold hover:text-gray-300 transition duration-300 ease-in-out">Contact</a>
                  <a href="#" class="py-2 px-6 flex text-white font-semibold hover:text-gray-300 transition duration-300 ease-in-out">Become a Blogger</a>
              </nav>
              <button class="lg:hidden flex flex-col ml-4">
                  <span class="w-6 h-1 bg-gray-800 dark:bg-white mb-1"></span>
                  <span class="w-6 h-1 bg-gray-800 dark:bg-white mb-1"></span>
                  <span class="w-6 h-1 bg-gray-800 dark:bg-white mb-1"></span>
              </button>
          </div>
      </div>
  </header>

  <main class="min-h-[70vh] relative overflow-hidden">
      <div class="absolute inset-0 opacity-5">
          <div class="absolute inset-0" style="background-image: url('data:image/svg+xml,<svg width=&quot;40&quot; height=&quot;40&quot; viewBox=&quot;0 0 40 40&quot; xmlns=&quot;http://www.w3.org/2000/svg&quot;><g fill=&quot;%2382bf4a&quot; fill-opacity=&quot;0.1&quot;><circle cx=&quot;20&quot; cy=&quot;20&quot; r=&quot;2&quot; /></g></svg>');"></div>
      </div>

      <div class="max-w-7xl relative z-10">
          {{ $slot }}
      </div>
  </main>

  <footer class="bg-[#60a5fa] text-gray-900 pt-20 pb-12">
      <div class="max-w-7xl mx-auto px-6 sm:px-8">
          <div class="grid grid-cols-1 md:grid-cols-4 gap-16 mb-16">
              <div class="text-center md:text-left md:col-span-1">
                  <a href="/" class="inline-block mb-6">
                      <img src="{{ asset('images/BaaiBye.png') }}" alt="Haakje Aan logo" class="h-64 w-auto">
                  </a>
              </div>

              <div>
                  <h4 class="font-bold text-gray-900 mb-6 text-lg">Informatie</h4>
                  <ul class="space-y-3 text-base text-gray-800">
                      <li><a href="{{ route('home') }}" class="hover:text-gray-600 transition">Home</a></li>
                  </ul>
              </div>

              <div>
                  <h4 class="font-bold text-gray-900 mb-6 text-lg">Pagina's</h4>
                  <ul class="space-y-3 text-base text-gray-800">
                      <li><a href="{{ route('home') }}" class="hover:text-gray-600 transition">Home</a></li>
                  </ul>
              </div>

              <div>
                  <h4 class="font-bold text-gray-900 mb-6 text-lg">Contact</h4>
                  <div class="space-y-4 text-base text-gray-800">
                      <div class="flex items-start gap-3">
                          <i class="fas fa-envelope text-lg mt-1"></i>
                          <a href="{{ route('home') }}" class="hover:text-gray-600 transition">Contacteer ons</a>
                      </div>
                      <div class="mt-4 text-sm text-gray-700 leading-relaxed">
                          Heb je vragen over een bestelling of samenwerking? Stuur ons een e-mail of gebruik het contactformulier.
                      </div>
                  </div>
              </div>
          </div>

          <div class="border-t border-gray-800 border-opacity-20 my-12"></div>

          <div class="text-center md:text-right">
              <p class="text-gray-900 text-base font-medium">&copy; 2025 BaaiBye. Alle rechten voorbehouden.</p>
          </div>
      </div>
  </footer>

  @livewireScripts
  <script>
      window.addEventListener('scroll', function() {
          var header = document.getElementById('header');
          var scrollPosition = window.scrollY;
          if (scrollPosition > 20) {
              header.classList.add('scrolled-in');
              header.classList.remove('scrolled-out');
          } else {
              header.classList.add('scrolled-out');
              header.classList.remove('scrolled-in');
          }
      });
  </script>
  </body>
  </html>


  Zorg ervoor dat de footer dezelfde kleur is als de header (niet doorzichtig) geef het hele bestand terug en geef het terug in een code item, gebruik tailwind en verander niks anders dan de kleur van de footer


id: 019d8af2-5db9-7361-8243-7160c2dd8e62
conversation_id: 019d8af2-5da9-7153-a169-34f2d6450180
user_id: i301561
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-5","citations":[]}
created_at: 2026-04-14 09:43:52
updated_at: 2026-04-14 09:43:52
content:
  ```blade
  @props(['title' => config('app.name')])

  <!DOCTYPE html>
  <html lang="nl">
  <head>
      <meta charset="utf-8">
      <meta name="viewport" content="width=device-width, initial-scale=1">
      <title>{{ $title }}</title>

      @vite(['resources/css/app.css', 'resources/js/app.js'])
      @livewireStyles

      <style>
          #header { transition: background-color .2s ease-in-out; }
          .scrolled-in { background-color: #5A8E81; }
          .scrolled-out { background-color: transparent; }
      </style>
  </head>
  <body class="bg-white font-sans text-gray-900">
  <header id="header" class="fixed top-0 h-24 sm:h-24 flex items-center z-30 w-full">
      <div class="container mx-auto px-6 flex items-center justify-between">
          <div class="flex items-center space-x-4">
              <img src="/images/baaibye.png" alt="Logo of BaaiBye" class="h-16 w-auto">
              <div class="uppercase text-white dark:text-white font-black text-3xl">
                  BaaiBye
              </div>
          </div>

          <livewire:search-bar />

          <div class="flex items-center">
              <nav class="font-sen text-white dark:text-white uppercase text-lg lg:flex items-center hidden">
                  <a href="#" class="py-2 px-6 flex text-white font-semibold hover:text-gray-300 transition duration-300 ease-in-out">Home</a>
                  <a href="#" class="py-2 px-6 flex text-white font-semibold hover:text-gray-300 transition duration-300 ease-in-out">Blogs</a>
                  <a href="#" class="py-2 px-6 flex text-white font-semibold hover:text-gray-300 transition duration-300 ease-in-out">Dashboard</a>
                  <a href="#" class="py-2 px-6 flex text-white font-semibold hover:text-gray-300 transition duration-300 ease-in-out">Contact</a>
                  <a href="#" class="py-2 px-6 flex text-white font-semibold hover:text-gray-300 transition duration-300 ease-in-out">Become a Blogger</a>
              </nav>
              <button class="lg:hidden flex flex-col ml-4">
                  <span class="w-6 h-1 bg-gray-800 dark:bg-white mb-1"></span>
                  <span class="w-6 h-1 bg-gray-800 dark:bg-white mb-1"></span>
                  <span class="w-6 h-1 bg-gray-800 dark:bg-white mb-1"></span>
              </button>
          </div>
      </div>
  </header>

  <main class="min-h-[70vh] relative overflow-hidden">
      <div class="absolute inset-0 opacity-5">
          <div class="absolute inset-0" style="background-image: url('data:image/svg+xml,<svg width=&quot;40&quot; height=&quot;40&quot; viewBox=&quot;0 0 40 40&quot; xmlns=&quot;http://www.w3.org/2000/svg&quot;><g fill=&quot;%2382bf4a&quot; fill-opacity=&quot;0.1&quot;><circle cx=&quot;20&quot; cy=&quot;20&quot; r=&quot;2&quot; /></g></svg>');"></div>
      </div>

      <div class="max-w-7xl relative z-10">
          {{ $slot }}
      </div>
  </main>

  <footer class="bg-[#5A8E81] text-gray-900 pt-20 pb-12">
      <div class="max-w-7xl mx-auto px-6 sm:px-8">
          <div class="grid grid-cols-1 md:grid-cols-4 gap-16 mb-16">
              <div class="text-center md:text-left md:col-span-1">
                  <a href="/" class="inline-block mb-6">
                      <img src="{{ asset('images/BaaiBye.png') }}" alt="Haakje Aan logo" class="h-64 w-auto">
                  </a>
              </div>

              <div>
                  <h4 class="font-bold text-gray-900 mb-6 text-lg">Informatie</h4>
                  <ul class="space-y-3 text-base text-gray-800">
                      <li><a href="{{ route('home') }}" class="hover:text-gray-600 transition">Home</a></li>
                  </ul>
              </div>

              <div>
                  <h4 class="font-bold text-gray-900 mb-6 text-lg">Pagina's</h4>
                  <ul class="space-y-3 text-base text-gray-800">
                      <li><a href="{{ route('home') }}" class="hover:text-gray-600 transition">Home</a></li>
                  </ul>
              </div>

              <div>
                  <h4 class="font-bold text-gray-900 mb-6 text-lg">Contact</h4>
                  <div class="space-y-4 text-base text-gray-800">
                      <div class="flex items-start gap-3">
                          <i class="fas fa-envelope text-lg mt-1"></i>
                          <a href="{{ route('home') }}" class="hover:text-gray-600 transition">Contacteer ons</a>
                      </div>
                      <div class="mt-4 text-sm text-gray-700 leading-relaxed">
                          Heb je vragen over een bestelling of samenwerking? Stuur ons een e-mail of gebruik het contactformulier.
                      </div>
                  </div>
              </div>
          </div>

          <div class="border-t border-gray-800 border-opacity-20 my-12"></div>

          <div class="text-center md:text-right">
              <p class="text-gray-900 text-base font-medium">&copy; 2025 BaaiBye. Alle rechten voorbehouden.</p>
          </div>
      </div>
  </footer>

  @livewireScripts
  <script>
      window.addEventListener('scroll', function() {
          var header = document.getElementById('header');
          var scrollPosition = window.scrollY;
          if (scrollPosition > 20) {
              header.classList.add('scrolled-in');
              header.classList.remove('scrolled-out');
          } else {
              header.classList.add('scrolled-out');
              header.classList.remove('scrolled-in');
          }
      });
  </script>
  </body>
  </html>
  ```

usage:
  {"prompt_tokens":1461,"completion_tokens":1942,"cache_write_input_tokens":0,"cache_read_input_tokens":0,"reasoning_tokens":512}


id: 019d8af2-6d2a-7274-aa53-b128b629ce0a
conversation_id: 019d8aef-b44d-7161-ac3e-5ff31571edf6
user_id: i302573
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-5","citations":[]}
created_at: 2026-04-14 09:43:56
updated_at: 2026-04-14 09:43:56
content:
  <?php

  use Livewire\Component;
  use App\Models\Post;
  use App\Models\User;

  new class extends Component {
      public $posts = [];

      // search + sorting
      public $search = '';
      public $sortBy = 'created_at';       // created_at | title | total_likes | total_views | total_rating
      public $sortDirection = 'desc';      // asc | desc
      public $perPage = 12;

      protected array $allowedSorts = [
          'created_at',
          'title',
          'total_likes',
          'total_views',
          'total_rating',
      ];

      // Re-load posts whenever search or sort settings change
      public function updatedSearch()
      {
          $this->loadPosts();
      }
      public function updatedSortBy()
      {
          $this->loadPosts();
      }
      public function updatedSortDirection()
      {
          $this->loadPosts();
      }

      // Toggle sort direction between asc and desc
      public function toggleSortDirection()
      {
          $this->sortDirection = $this->sortDirection === 'asc' ? 'desc' : 'asc';
          $this->loadPosts();
      }

      protected function loadPosts(): void
      {
          $dir = strtolower($this->sortDirection) === 'asc' ? 'asc' : 'desc';

          $query = Post::query();
          if ($this->search) {
              $query->whereHas('getBlogFromPost', function ($q) {
                  // where the related blog's author_id matches id of the user with the searched name
                  $q->where('author_id', function ($sub) {
                      $sub->select('id')
                          ->from('users')
                          ->where('name', 'like', '%' . $this->search . '%')
                          ->limit(1);
                  });
              });
          }

          $this->posts = $query
              ->orderBy($this->sortBy, $dir)
              ->take($this->perPage)
              ->get();
      }

      public function mount()
      {
          // Load initial posts with default sorting
          $this->loadPosts();
      }
  }; ?>

  <div>
      <div class="w-screen mr-12 px-20">
          <div class="mt-6 mb-6 flex flex-col gap-3 sm:flex-row sm:items-center sm:justify-between mt-30">
              <h1 class="text-3xl font-bold tracking-tight text-gray-900 dark:text-gray-100 ">Posts</h1>

              <div class="flex w-full sm:w-auto items-center gap-3">
                  <!-- Search by blogger name -->
                  <div class="relative w/full sm:w-72">
                      <div class="pointer-events-none absolute inset-y-0 left-0 flex items-center pl-3">
                          <svg class="h-5 w-5 text-gray-400" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true">
                              <path fill-rule="evenodd"
                                  d="M8 4a4 4 0 100 8 4 4 0 000-8zM2 8a6 6 0 1110.89 3.476l4.817 4.817a1 1 0 01-1.414 1.414l-4.816-4.816A6 6 0 012 8z"
                                  clip-rule="evenodd" />
                          </svg>
                      </div>
                      <select wire:model="search"
                          class="block w-full rounded-lg border border-gray-300 bg-white/80 py-2 pl-10 pr-3 text-sm text-gray-900 shadow-sm outline-none focus:border-indigo-500 focus:ring-2 focus:ring-indigo-500 dark:bg-gray-700 dark:border-gray-600 dark:text-white"
                          placeholder="Search by blogger name..." title="Search by blogger name">
                          <option value="">All bloggers</option>
                          <!-- Loop through all users and check if role is blogger -->
                          @foreach (User::where('role', 'blogger')->orderBy('name')->get() as $user)
                              <option value="{{ $user->name }}">{{ $user->name }}</option>
                          @endforeach
                      </select>
                  </div>

                  <!-- Sort By -->
                  <select wire:model="sortBy"
                      class="rounded-lg border border-gray-300 bg-white/80 px-3 py-2 text-sm text-gray-900 shadow-sm outline-none focus:border-indigo-500 focus:ring-2 focus:ring-indigo-500 dark:bg-gray-700 dark:border-gray-600 dark:text-white"
                      title="Sort by">
                      <option value="created_at">Date</option>
                      <option value="title">Title</option>
                      <option value="total_likes">Likes</option>
                      <option value="total_views">Views</option>
                      <option value="total_rating">Rating</option>
                  </select>

                  <!-- Sort Direction toggle -->
                  <button type="button" wire:click="toggleSortDirection"
                      class="inline-flex items-center gap-1 rounded-lg border border-gray-300 bg-white/80 px-3 py-2 text-sm text-gray-900 shadow-sm outline-none hover:bg-gray-50 focus:border-indigo-500 focus:ring-2 focus:ring-indigo-500 dark:bg-gray-700 dark:border-gray-600 dark:text-white dark:hover:bg-gray-600"
                      title="Toggle sort direction">
                      <span class="hidden sm:inline">Sort</span>
                      <svg class="h-5 w-5" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true">
                          <?php if ($sortDirection === 'asc'): ?>
                          <path fill-rule="evenodd" d="M3 12a1 1 0 011-1h8.586l-2.293-2.293a1 1 0 111.414-1.414l4 4a1 
                          1 0 010 1.414l-4 4a1 1 0 11-1.414-1.414L12.586 13H4a1 1 0 01-1-1z" clip-rule="evenodd" />
                          <?php else: ?>
                          <path fill-rule="evenodd" d="M17 8a1 1 0 01-1 1H7.414l2.293 2.293a1 1 0 11-1.414 1.414l-4-4a1 
                          1 0 010-1.414l4-4a1 1 0 111.414 1.414L7.414 7H16a1 1 0 011 1z" clip-rule="evenodd" />
                          <?php endif; ?>
                      </svg>
                      <span class="sr-only">Toggle direction</span>
                  </button>
              </div>
          </div>

          <div class="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 gap-6">
              @forelse ($posts as $post)
                  <a href="{{ route('blogpost', $post) }}"
                      class="group block bg-white dark:bg-gray-800 rounded-xl shadow-sm ring-1 ring-gray-200 dark:ring-gray-700 overflow-hidden hover:shadow-md transition">
                      <div class="relative aspect-[16/10] bg-gray-100 dark:bg-gray-700">
                          <img src="{{ $post->image_url ?: 'https://placehold.co/800x500?text=No+Image' }}"
                              alt="{{ $post->title }}"
                              class="h-full w-full object-cover transition-transform duration-300 group-hover:scale-105"
                              loading="lazy" />
                          <div class="absolute inset-0 bg-gradient-to-t from-black/35 to-transparent"></div>

                          <div class="absolute bottom-2 left-2 right-2 flex flex-wrap gap-2">
                              @if ($post->place_name)
                                  <span
                                      class="inline-flex items-center px-2 py-1 text-xs font-medium rounded-md bg-white/90 text-gray-900 shadow">
                                      <span class="mr-1">📍</span> {{ str($post->place_name)->limit(24) }}
                                  </span>
                              @endif

                              @if ($post->continent || $post->country_name)
                                  <span
                                      class="inline-flex items-center px-2 py-1 text-xs font-medium rounded-md bg-white/90 text-gray-900 shadow">
                                      🌍 {{ trim(collect([$post->continent, $post->country_name])->filter()->implode(' · ')) }}
                                  </span>
                              @endif
                          </div>
                      </div>

                      <div class="p-4">
                          <h3 class="text-lg font-semibold text-gray-900 dark:text-gray-100 line-clamp-2">
                              {{ $post->title }}
                          </h3>

                          <p class="mt-2 text-sm text-gray-600 dark:text-gray-300 line-clamp-2">
                              {{ $post->body }}
                          </p>

                          <!-- Categories as badges -->
                          @if ($post->categories)
                              <div class="mt-3 flex flex-wrap gap-2">
                                  @foreach (collect(explode(',', $post->categories))->filter()->take(3) as $cat)
                                      <span
                                          class="px-2 py-0.5 rounded-full bg-indigo-50 text-indigo-700 text-xs dark:bg-indigo-500/15 dark:text-indigo-300">
                                          #{{ trim($cat) }}
                                      </span>
                                  @endforeach
                              </div>
                          @endif

                          <div class="mt-4 flex items-center justify-between text-xs text-gray-500 dark:text-gray-400">
                              <div class="flex items-center gap-3">
                                  <span class="inline-flex items-center gap-1">
                                      <svg xmlns="http://www.w3.org/2000/svg" class="h-4 w-4 text-rose-500"
                                          viewBox="0 0 20 20" fill="currentColor">
                                          <path
                                              d="M3.172 5.172a4 4 0 015.656 0L10 6.343l1.172-1.171a4 4 0 115.656 5.656L10 18.828l-6.828-6.829a4 4 0 010-5.656z" />
                                      </svg>
                                      {{ number_format($post->total_likes ?? 0) }}
                                  </span>
                                  <span class="inline-flex items-center gap-1">
                                      <svg xmlns="http://www.w3.org/2000/svg" class="h-4 w-4 text-sky-500" viewBox="0 0 24 24"
                                          fill="currentColor">
                                          <path
                                              d="M12 5c-7.633 0-10 7-10 7s2.367 7 10 7 10-7 10-7-2.367-7-10-7Zm0 11a4 4 0 1 1 0-8 4 4 0 0 1 0 8Z" />
                                      </svg>
                                      {{ number_format($post->total_views ?? 0) }}
                                  </span>
                                  <span class="inline-flex items-center gap-1">
                                      ★ {{ number_format($post->total_rating ?? 0, 1) }}
                                  </span>
                              </div>

                              <span>{{ optional($post->created_at)->diffForHumans() }}</span>
                          </div>
                      </div>
                  </a>
              @empty
                  <!-- if no posts are found, show a message -->
                  <div class="col-span-full text-center text-gray-500 dark:text-gray-400 py-12">
                      No posts found.
                  </div>
              @endforelse
          </div>
      </div>
  </div>

  <?php

  use Livewire\Component;
  use App\Models\Blog;
  use App\Models\User;

  new class extends Component {
      public $blogs = [];

      // Bloggers dropdown and the sorting
      public $bloggers = [];
      public $selectedBlogger = '';

      public $sortBy = 'total_likes';          // has to be one of: id | title | total_likes
      public $sortDirection = 'desc'; // has to be asc | desc
      public $perPage = 12;

      protected array $allowedSorts = [
          'id', 'title', 'total_likes',
      ];

      public function updatedSelectedBlogger() { $this->loadBlogs(); }
      public function updatedSortBy() { $this->loadBlogs(); }
      public function updatedSortDirection() { $this->loadBlogs(); }

      public function toggleSortDirection(): void
      {
          $this->sortDirection = $this->sortDirection === 'asc' ? 'desc' : 'asc';
          $this->loadBlogs();
      }

      protected function loadBlogs(): void
      {
          $dir = strtolower($this->sortDirection) === 'asc' ? 'asc' : 'desc';

          $query = Blog::query()
              ->with(['getAuthorFromBlog:id,name'])
              ->withCount('getPosts');

          if (!empty($this->selectedBlogger)) {
              $query->where('author_id', (int) $this->selectedBlogger);
          }

          $this->blogs = $query
              ->orderBy($this->sortBy, $dir)
              ->take($this->perPage)
              ->get();
      }

      public function mount()
      {
          // Load bloggers for dropdown (only users with role 'blogger')
          $this->bloggers = User::where('role', 'blogger')
              ->orderBy('name')
              ->get(['id', 'name'])
              ->toArray();

          $this->loadBlogs();
      }
  }; ?><div id="show-blogs">
      <div class="w-screen mr-12 px-20">
          <div class="mt-6 mb-6 flex flex-col gap-3 sm:flex-row sm:items-center sm:justify-between mt-35">
              <h1 class="text-3xl font-bold tracking-tight text-gray-900 dark:text-gray-100">Blogs</h1>

              <div class="flex w-full sm:w-auto items-center gap-3">
                  <!-- Bloggers dropdown -->
                  <select
                      wire:model="selectedBlogger"
                      class="rounded-lg border border-gray-300 bg-white/80 px-3 py-2 text-sm text-gray-900 shadow-sm outline-none focus:border-indigo-500 focus:ring-2 focus:ring-indigo-500 dark:bg-gray-700 dark:border-gray-600 dark:text-white"
                      title="Filter by blogger"
                  >
                      <option value="">All bloggers</option>
                      @foreach ($bloggers as $blogger)
                          <option value="{{ $blogger['id'] }}">{{ $blogger['name'] }}</option>
                      @endforeach
                  </select>

                  <!-- Sort By -->
                  <select
                      wire:model="sortBy"
                      class="rounded-lg border border-gray-300 bg-white/80 px-3 py-2 text-sm text-gray-900 shadow-sm outline-none focus:border-indigo-500 focus:ring-2 focus:ring-indigo-500 dark:bg-gray-700 dark:border-gray-600 dark:text-white"
                      title="Sort by"
                  >
                      <option value="id">Newest</option>
                      <option value="title">Title</option>
                      <option value="total_likes">Likes</option>
                  </select>

                  <!-- Sort Direction toggle -->
                  <button
                      type="button"
                      wire:click="toggleSortDirection"
                      class="inline-flex items-center gap-1 rounded-lg border border-gray-300 bg-white/80 px-3 py-2 text-sm text-gray-900 shadow-sm outline-none hover:bg-gray-50 focus:border-indigo-500 focus:ring-2 focus:ring-indigo-500 dark:bg-gray-700 dark:border-gray-600 dark:text-white dark:hover:bg-gray-600"
                      title="Toggle sort direction"
                  >
                      <span class="hidden sm:inline">Sort</span>
                      <svg class="h-5 w-5" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true">
                          <?php if ($sortDirection === 'asc'): ?>
                          <path fill-rule="evenodd" d="M3 12a1 1 0 011-1h8.586l-2.293-2.293a1 1 0 111.414-1.414l4 4a1 
                          1 0 010 1.414l-4 4a1 1 0 11-1.414-1.414L12.586 13H4a1 1 0 01-1-1z" clip-rule="evenodd"/>
                          <?php else: ?>
                          <path fill-rule="evenodd" d="M17 8a1 1 0 01-1 1H7.414l2.293 2.293a1 1 0 11-1.414 1.414l-4-4a1 
                          1 0 010-1.414l4-4a1 1 0 111.414 1.414L7.414 7H16a1 1 0 011 1z" clip-rule="evenodd"/>
                          <?php endif; ?>
                      </svg>
                      <span class="sr-only">Toggle direction</span>
                  </button>
              </div>
          </div>

          <div class="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 gap-6">
              @forelse ($blogs as $blog)
                  @php
                      $author = $blog->getAuthorFromBlog;
                      $postsCount = $blog->get_posts_count ?? 0;
                  @endphp

                  <a href="{{ route('blogger', $blog->author_id) }}"
                     class="group block bg-white dark:bg-gray-800 rounded-xl shadow-sm ring-1 ring-gray-200 dark:ring-gray-700 overflow-hidden hover:shadow-md transition">
                      <div class="relative aspect-[16/10] bg-gray-100 dark:bg-gray-700">
                          <img
                              src="{{ $blog->image_url ?: 'https://placehold.co/800x500?text=No+Image' }}"
                              alt="{{ $blog->title }}"
                              class="h-full w-full object-cover transition-transform duration-300 group-hover:scale-105"
                              loading="lazy"
                          />
                          <div class="absolute inset-0 bg-gradient-to-t from-black/35 to-transparent"></div>

                          <div class="absolute bottom-2 left-2 right-2 flex flex-wrap gap-2">
                              @if ($author)
                                  <span class="inline-flex items-center px-2 py-1 text-xs font-medium rounded-md bg-white/90 text-gray-900 shadow">
                                      <span class="mr-1">👤</span> {{ $author->name }}
                                  </span>
                              @endif
                              <span class="inline-flex items-center px-2 py-1 text-xs font-medium rounded-md bg-white/90 text-gray-900 shadow">
                                  📝 {{ number_format($postsCount) }} {{ \Illuminate\Support\Str::plural('post', $postsCount) }}
                              </span>
                          </div>
                      </div>

                      <div class="p-4">
                          <h3 class="text-lg font-semibold text-gray-900 dark:text-gray-100 line-clamp-2">
                              {{ $blog->title }}
                          </h3>

                          @if (!empty($blog->description))
                              <p class="mt-2 text-sm text-gray-600 dark:text-gray-300 line-clamp-2">
                                  {{ $blog->description }}
                              </p>
                          @endif

                          <div class="mt-4 flex items-center justify-between text-xs text-gray-500 dark:text-gray-400">
                              <div class="flex items-center gap-3">
                                  <span class="inline-flex items-center gap-1">
                                      <svg xmlns="http://www.w3.org/2000/svg" class="h-4 w-4 text-rose-500" viewBox="0 0 20 20" fill="currentColor">
                                          <path d="M3.172 5.172a4 4 0 015.656 0L10 6.343l1.172-1.171a4 4 0 115.656 5.656L10 18.828l-6.828-6.829a4 4 0 010-5.656z"/>
                                      </svg>
                                      {{ number_format($blog->total_likes ?? 0) }}
                                  </span>
                                  <span class="inline-flex items-center gap-1">
                                      <svg xmlns="http://www.w3.org/2000/svg" class="h-4 w-4 text-sky-500" viewBox="0 0 24 24" fill="currentColor">
                                          <path d="M6 2.75A2.75 2.75 0 0 0 3.25 5.5v13A2.75 2.75 0 0 0 6 21.25h12A2.75 2.75 0 0 0 20.75 18.5v-13A2.75 2.75 0 0 0 18 2.75H6Zm.75 3.5a.75.75 0 0 1 .75-.75h9a.75.75 0 0 1 0 1.5h-9a.75.75 0 0 1-.75-.75Zm0 4a.75.75 0 0 1 .75-.75h9a.75.75 0 0 1 0 1.5h-9a.75.75 0 0 1-.75-.75Zm0 4a.75.75 0 0 1 .75-.75h6a.75.75 0 0 1 0 1.5h-6a.75.75 0 0 1-.75-.75Z"/>
                                      </svg>
                                      {{ number_format($postsCount) }}
                                  </span>
                              </div>

                              <span>{{ optional($blog->created_at)->diffForHumans() }}</span>
                          </div>
                      </div>
                  </a>
              @empty
                  <div class="col-span-full text-center text-gray-500 dark:text-gray-400 py-12">
                      No blogs found.
                  </div>
              @endforelse
          </div>
      </div>
  </div>

usage:
  {"prompt_tokens":1405,"completion_tokens":11176,"cache_write_input_tokens":0,"cache_read_input_tokens":4352,"reasoning_tokens":6208}


id: 019d8af2-c302-731b-857c-3f15fab4e7fb
conversation_id: 019d8af2-c2fa-7100-8984-9da6cab48107
user_id: i293082
agent: App\Ai\Agents\CustomAgent
role: user
attachments: []
tool_calls: []
tool_results: []
usage: []
meta: []
created_at: 2026-04-14 09:44:18
updated_at: 2026-04-14 09:44:18
content:
  Maak deze pagina: <?xml version="1.0" encoding="utf-8"?>
  <Page
      x:Class="CareTracker.Pages.Assistant.AssistantPage"
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
      xmlns:local="using:CareTracker.Pages.Assistant"
      xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
      xmlns:models="using:CareTracker.Data"
      mc:Ignorable="d">

      <Grid Padding="40">
          <Grid.RowDefinitions>
              <RowDefinition Height="Auto"/>
              <!-- Header buttons -->
              <RowDefinition Height="Auto"/>
              <!-- Maintenance Calendar -->
              <RowDefinition Height="*"/>
              <!-- Maandnavigatie en inhoud -->
          </Grid.RowDefinitions>

          <!-- Header -->
          <Grid Background="#FF2D3E50" HorizontalAlignment="Stretch" Grid.Row="0">
              <StackPanel Orientation="Horizontal" HorizontalAlignment="Stretch" Padding="10">
                  <Button x:Name="HomeButton" Margin="10,0"/>
                  <Button Content="Patiënt" Margin="10,0" Click="PatientButton_Click" />
                  <Button Content="Rapport" Margin="10,0"  Click="ReportButton_Click"/>
                  <Button Content="Uitloggen" Margin="10,0" Click="LogoutButton_Click"  HorizontalAlignment="Right"/>

              </StackPanel>
          </Grid>

          <!-- Maintenance Calendar -->
          <Border
              Background="#CC000000"
              CornerRadius="18"
              Padding="20"
              Margin="0,0,0,25"
              Grid.Row="1">
              <Grid>
                  <Grid.ColumnDefinitions>
                      <ColumnDefinition Width="Auto"/>
                      <ColumnDefinition Width="*"/>
                  </Grid.ColumnDefinitions>
                  <ComboBox
                  x:Name="DocterNameCombobox"
                  PlaceholderText="Alle dokters"
                  DisplayMemberPath="Name"
                  SelectedValuePath="Id"
                  SelectionChanged="DocterNameCombobox_SelectionChanged" />

                  <Button x:Name="MakeAppointmentButton" Content="Maak Afspraak voor Dokter" Margin="10,0" Click="MakeAppointmentButton_Click"/>


                  <TextBlock
                  Grid.Column="1"
                  Text="Maintenance Calendar"
                  FontSize="34"
                  FontWeight="Bold"
                  Foreground="White"
                  HorizontalAlignment="Center"/>
              </Grid>
          </Border>

          <!-- Maandnavigatie en kalender -->
          <Border
          Grid.Row="2"
          Background="#AA000000"
          CornerRadius="14"
          Padding="14"
          Margin="0,0,0,20">
              <StackPanel Orientation="Horizontal"
                      HorizontalAlignment="Center"
                      Spacing="14">
                  <Button Content="≪" Click="PrevYear_Click" Foreground="Black"/>
                  <Button Content="‹" Click="PrevMonth_Click" Foreground="Black"/>

                  <TextBlock x:Name="MonthYearText"
                         FontSize="26"
                         FontWeight="Bold"
                         Foreground="White"
                         VerticalAlignment="Center"/>

                  <Button Content="›" Click="NextMonth_Click" Foreground="Black"/>
                  <Button Content="≫" Click="NextYear_Click" Foreground="Black"/>
              </StackPanel>
          </Border>

          <!-- INHOUD -->
          <Grid Grid.Row="3">
              <!-- Verplaats dit naar de volgende rij -->
              <Grid.ColumnDefinitions>
                  <ColumnDefinition Width="Auto"/>
                  <ColumnDefinition Width="*"/>
              </Grid.ColumnDefinitions>

              <!-- KALENDER -->
              <Border
                          Background="White"
                          CornerRadius="18"
                          Padding="12"
                          Margin="0,0,25,0">
                  <CalendarView
      x:Name="Calendar"
      Grid.Row="1"
      Margin="0,12,0,12"
      Width="650"
      Height="420"
      SelectionMode="Single" 
                      SelectedDatesChanged="Calendar_SelectedDatesChanged"
      CalendarViewDayItemChanging="Calendar_DayItemChanging">

                      <!-- Optionele kleuraanpassingen van de kalender zelf -->
                      <CalendarView.Resources>
                          <SolidColorBrush x:Key="CalendarViewTodayBackgroundBrush" Color="#FFF8E5" />
                          <SolidColorBrush x:Key="CalendarViewDayItemBackgroundSelected" Color="#FF8A2BE2" />
                          <SolidColorBrush x:Key="CalendarViewDayItemForegroundSelected" Color="White" />
                      </CalendarView.Resources>
                  </CalendarView>
              </Border>
              <Border
                      Grid.Column="1"
                      Background="#CCFFFFFF"
                      CornerRadius="18"
                      Padding="18">
                  <StackPanel>
                      <TextBlock
                  Text="Patiënten"
                  FontSize="22"
                  FontWeight="Bold"
                  Foreground="Black"
                  Margin="0,0,0,12"/>

                      <ListView x:Name="PatientListView" SelectionChanged="PatientListView_SelectionChanged">
                          <ListView.ItemTemplate>
                              <DataTemplate x:DataType="models:Patient">
                                  <TextBlock Text="{x:Bind FirstName}" />
                              </DataTemplate>
                          </ListView.ItemTemplate>
                      </ListView>
                  </StackPanel>
              </Border>

              <!-- DAGAFSPRAKEN -->
              <Border
              Grid.Column="1"
              Background="#CCFFFFFF"
              CornerRadius="18"
              Padding="18">
                  <StackPanel>
                      <TextBlock
                      Text="Appointments on selected day"
                      FontSize="22"
                      FontWeight="Bold"
                      Foreground="Black"
                      Margin="0,0,0,12"/>

                      <Border Height="1"
                          Background="White"
                          Opacity="0.6"
                          Margin="0,0,0,12"/>

                      <ScrollViewer VerticalScrollBarVisibility="Auto">
                          <ItemsControl x:Name="DayAppointmentsControl">
                              <ItemsControl.ItemTemplate>
                                  <DataTemplate x:DataType="models:Appointment">
                                      <Border
                                      Background="White"
                                      CornerRadius="14"
                                      Padding="14"
                                      Margin="0,0,0,12"
                                      BorderBrush="#E0E0E0"
                                      BorderThickness="1">
                                          <StackPanel Spacing="6">
                                              <TextBlock Text="Doctor"
                                                     FontSize="12"
                                                     Foreground="Black"/>
                                              <TextBlock Text="{x:Bind Doctor.Name}"
                                                     FontWeight="Bold"
                                                     Foreground="Black"/>
                                          </StackPanel>
                                      </Border>
                                  </DataTemplate>
                              </ItemsControl.ItemTemplate>
                          </ItemsControl>
                      </ScrollViewer>
                  </StackPanel>
              </Border>
          </Grid>
          <ContentDialog x:Name="AppointmentDialog" Title="Maak Nieuwe Afspraak" PrimaryButtonText="Opslaan" SecondaryButtonText="Annuleren"
                 PrimaryButtonClick="AppointmentDialog_PrimaryButtonClick">
              <ScrollViewer>
                  <StackPanel Spacing="15">
                      <ComboBox x:Name="PatiëntSelectieComboBox" 
                        PlaceholderText="Selecteer Patiënt" 
                        DisplayMemberPath="FullName" />
                      <ComboBox x:Name="DokterSelectieComboBox" PlaceholderText="Selecteer Dokter" DisplayMemberPath="Name"/>
                      <DatePicker x:Name="AfspraakDatumPicker" Header="Datum"/>
                      <TimePicker x:Name="AfspraakTijdPicker" Header="Tijd"/>
                      <TextBox x:Name="AfspraakDuurTextBox" Header="Duur in minuten" InputScope="Number"/>
                      <TextBox x:Name="AfspraakNotitieTextBox" Header="Notities" AcceptsReturn="True"/>
                      <TextBox x:Name="AfspraakLocatieTextBox" Header="Locatie"/>

                      <!-- Classifications ListBox -->
                      <TextBlock Text="Classificaties" Margin="0,10,0,0"/>
                      <ListBox x:Name="ClassificatiesListBox" SelectionMode="Multiple">
                          <ListBoxItem>
                              <CheckBox Content="Onderzoek"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Controle"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Verwijzing"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Behandeling"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Vaccinatie"/>
                          </ListBoxItem>
                      </ListBox>
                  </StackPanel>
              </ScrollViewer>
          </ContentDialog>
          <TextBlock x:Name="ErrorText" Foreground="Red" Visibility="Collapsed" TextWrapping="Wrap"/>


      </Grid>
  </Page>  ..dezelfde stijl als deze pagina <?xml version="1.0" encoding="utf-8"?>
  <Page
      x:Class="CareTracker.Pages.Doctor.DoctorPage"
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
      xmlns:local="using:CareTracker.Pages.Doctor"
      xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:models="using:CareTracker.Data"
      mc:Ignorable="d">

      <Grid>
          <Grid.RowDefinitions>
              <RowDefinition Height="Auto"/>
              <RowDefinition Height="Auto"/>
              <RowDefinition Height="*"/>
          </Grid.RowDefinitions>

          <StackPanel Orientation="Horizontal"
                      Grid.Row="0"
                      Background="#FF2D3E50"
                      Padding="10">

              <Button Content="Appointments"
                      Margin="10,0"
                      />

              <Button Content="Patient"
                      Margin="10,0"
                      Click="PatientButton_Click"
                     />

              <Button Content="Report"
                      Margin="10,0"
                      />

              <Button Content="Logout"
                      Margin="10,0"
                      Click="LogoutButton_Click"
                      HorizontalAlignment="Right"/>
              
          </StackPanel>

          <TextBox Grid.Row="1"
                   Margin="10"
                   PlaceholderText="Search patients..."
                   TextChanged="SearchBox_TextChanged"/>

          <ListView x:Name="PatientListView"
                    Grid.Row="2"
                    Margin="10">
              <ListView.ItemTemplate>
                  <DataTemplate x:DataType="models:Patient">
                      <StackPanel Orientation="Vertical">
                          <TextBlock Text="{x:Bind FirstName}" FontWeight="Bold"/>
                          <TextBlock Text="{x:Bind LastName}" Margin="0,0,0,10"/>
                      </StackPanel>
                  </DataTemplate>
              </ListView.ItemTemplate>
          </ListView>

      </Grid>
  </Page>


id: 019d8af2-c30b-7163-8bf1-649e4b934694
conversation_id: 019d8af2-c2fa-7100-8984-9da6cab48107
user_id: i293082
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-4o","citations":[]}
created_at: 2026-04-14 09:44:18
updated_at: 2026-04-14 09:44:18
content:
  Natuurlijk! Hier is de 'AssistantPage' met dezelfde stijl als de 'DoctorPage':

  ```xml
  <?xml version="1.0" encoding="utf-8"?>
  <Page
      x:Class="CareTracker.Pages.Assistant.AssistantPage"
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
      xmlns:local="using:CareTracker.Pages.Assistant"
      xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
      xmlns:models="using:CareTracker.Data"
      mc:Ignorable="d">

      <Grid>
          <Grid.RowDefinitions>
              <RowDefinition Height="Auto"/>
              <RowDefinition Height="Auto"/>
              <RowDefinition Height="Auto"/>
              <RowDefinition Height="*"/>
          </Grid.RowDefinitions>

          <!-- Header -->
          <StackPanel Orientation="Horizontal"
                      Grid.Row="0"
                      Background="#FF2D3E50"
                      Padding="10">

              <Button x:Name="HomeButton" Content="Home" Margin="10,0"/>
              <Button Content="Patiënt" Margin="10,0" Click="PatientButton_Click"/>
              <Button Content="Rapport" Margin="10,0" Click="ReportButton_Click"/>
              <Button Content="Uitloggen" Margin="10,0" Click="LogoutButton_Click" HorizontalAlignment="Right"/>
              
          </StackPanel>

          <!-- Maintenance Calendar -->
          <Border
              Grid.Row="1"
              Background="#CC000000"
              CornerRadius="18"
              Padding="20"
              Margin="10">
              <Grid>
                  <Grid.ColumnDefinitions>
                      <ColumnDefinition Width="Auto"/>
                      <ColumnDefinition Width="*"/>
                  </Grid.ColumnDefinitions>
                  <ComboBox
                      x:Name="DocterNameCombobox"
                      PlaceholderText="Alle dokters"
                      DisplayMemberPath="Name"
                      SelectedValuePath="Id"
                      SelectionChanged="DocterNameCombobox_SelectionChanged"
                      Margin="0,0,10,0"/>

                  <Button x:Name="MakeAppointmentButton" Content="Maak Afspraak voor Dokter" Margin="10,0" Click="MakeAppointmentButton_Click"/>

                  <TextBlock
                      Grid.Column="1"
                      Text="Maintenance Calendar"
                      FontSize="34"
                      FontWeight="Bold"
                      Foreground="White"
                      HorizontalAlignment="Center"/>
              </Grid>
          </Border>

          <!-- Maandnavigatie en kalender -->
          <Border
              Grid.Row="2"
              Background="#AA000000"
              CornerRadius="14"
              Padding="14"
              Margin="10">
              <StackPanel Orientation="Horizontal"
                          HorizontalAlignment="Center"
                          Spacing="14">
                  <Button Content="≪" Click="PrevYear_Click" Foreground="Black"/>
                  <Button Content="‹" Click="PrevMonth_Click" Foreground="Black"/>
                  <TextBlock x:Name="MonthYearText"
                             FontSize="26"
                             FontWeight="Bold"
                             Foreground="White"
                             VerticalAlignment="Center"/>
                  <Button Content="›" Click="NextMonth_Click" Foreground="Black"/>
                  <Button Content="≫" Click="NextYear_Click" Foreground="Black"/>
              </StackPanel>
          </Border>

          <!-- Kalender en afspraaklijst -->
          <Grid Grid.Row="3" Margin="10">
              <Grid.ColumnDefinitions>
                  <ColumnDefinition Width="Auto"/>
                  <ColumnDefinition Width="*"/>
              </Grid.ColumnDefinitions>

              <!-- KALENDER -->
              <Border
                  Background="White"
                  CornerRadius="18"
                  Padding="12"
                  Margin="0,0,25,0">
                  <CalendarView
                      x:Name="Calendar"
                      Grid.Row="1"
                      Margin="0,12,0,12"
                      Width="650"
                      Height="420"
                      SelectionMode="Single" 
                      SelectedDatesChanged="Calendar_SelectedDatesChanged"
                      CalendarViewDayItemChanging="Calendar_DayItemChanging">
                      <CalendarView.Resources>
                          <SolidColorBrush x:Key="CalendarViewTodayBackgroundBrush" Color="#FFF8E5" />
                          <SolidColorBrush x:Key="CalendarViewDayItemBackgroundSelected" Color="#FF8A2BE2" />
                          <SolidColorBrush x:Key="CalendarViewDayItemForegroundSelected" Color="White" />
                      </CalendarView.Resources>
                  </CalendarView>
              </Border>
              <Border
                  Grid.Column="1"
                  Background="#CCFFFFFF"
                  CornerRadius="18"
                  Padding="18">
                  <StackPanel>
                      <TextBlock
                          Text="Patiënten"
                          FontSize="22"
                          FontWeight="Bold"
                          Foreground="Black"
                          Margin="0,0,0,12"/>
                      <ListView x:Name="PatientListView" SelectionChanged="PatientListView_SelectionChanged">
                          <ListView.ItemTemplate>
                              <DataTemplate x:DataType="models:Patient">
                                  <TextBlock Text="{x:Bind FirstName}" />
                              </DataTemplate>
                          </ListView.ItemTemplate>
                      </ListView>
                  </StackPanel>
              </Border>

              <!-- DAGAFSPRAKEN -->
              <Border
                  Grid.Column="1"
                  Background="#CCFFFFFF"
                  CornerRadius="18"
                  Padding="18"
                  Margin="0,10,0,0">
                  <StackPanel>
                      <TextBlock
                          Text="Appointments on selected day"
                          FontSize="22"
                          FontWeight="Bold"
                          Foreground="Black"
                          Margin="0,0,0,12"/>
                      <Border Height="1"
                          Background="White"
                          Opacity="0.6"
                          Margin="0,0,0,12"/>
                      <ScrollViewer VerticalScrollBarVisibility="Auto">
                          <ItemsControl x:Name="DayAppointmentsControl">
                              <ItemsControl.ItemTemplate>
                                  <DataTemplate x:DataType="models:Appointment">
                                      <Border
                                          Background="White"
                                          CornerRadius="14"
                                          Padding="14"
                                          Margin="0,0,0,12"
                                          BorderBrush="#E0E0E0"
                                          BorderThickness="1">
                                          <StackPanel Spacing="6">
                                              <TextBlock Text="Doctor"
                                                  FontSize="12"
                                                  Foreground="Black"/>
                                              <TextBlock Text="{x:Bind Doctor.Name}"
                                                  FontWeight="Bold"
                                                  Foreground="Black"/>
                                          </StackPanel>
                                      </Border>
                                  </DataTemplate>
                              </ItemsControl.ItemTemplate>
                          </ItemsControl>
                      </ScrollViewer>
                  </StackPanel>
              </Border>
          </Grid>
          
          <ContentDialog x:Name="AppointmentDialog" Title="Maak Nieuwe Afspraak" PrimaryButtonText="Opslaan" SecondaryButtonText="Annuleren"
                         PrimaryButtonClick="AppointmentDialog_PrimaryButtonClick">
              <ScrollViewer>
                  <StackPanel Spacing="15">
                      <ComboBox x:Name="PatiëntSelectieComboBox" 
                                PlaceholderText="Selecteer Patiënt" 
                                DisplayMemberPath="FullName" />
                      <ComboBox x:Name="DokterSelectieComboBox" 
                                PlaceholderText="Selecteer Dokter"
                                DisplayMemberPath="Name"/>
                      <DatePicker x:Name="AfspraakDatumPicker" Header="Datum"/>
                      <TimePicker x:Name="AfspraakTijdPicker" Header="Tijd"/>
                      <TextBox x:Name="AfspraakDuurTextBox" Header="Duur in minuten" InputScope="Number"/>
                      <TextBox x:Name="AfspraakNotitieTextBox" Header="Notities" AcceptsReturn="True"/>
                      <TextBox x:Name="AfspraakLocatieTextBox" Header="Locatie"/>
                      
                      <!-- Classifications ListBox -->
                      <TextBlock Text="Classificaties" Margin="0,10,0,0"/>
                      <ListBox x:Name="ClassificatiesListBox" SelectionMode="Multiple">
                          <ListBoxItem>
                              <CheckBox Content="Onderzoek"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Controle"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Verwijzing"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Behandeling"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Vaccinatie"/>
                          </ListBoxItem>
                      </ListBox>
                  </StackPanel>
              </ScrollViewer>
          </ContentDialog>
          
          <TextBlock x:Name="ErrorText" Foreground="Red" Visibility="Collapsed" TextWrapping="Wrap"/>
          
      </Grid>
  </Page> 
  ```

  ### Belangrijkste Aanpassingen:
  - Het algemene layoutpatroon is hetzelfde als in de originele 'DoctorPage', met behoud van dezelfde elementen en styling waar mogelijk.
  - Header en knopstijling zijn afgestemd op de inhoud en manier van presenteren van de 'DoctorPage'.
  - Dit ontwerp zorgt ervoor dat het consistent aanvoelt als een deel van dezelfde applicatie.

usage:
  {"prompt_tokens":2382,"completion_tokens":1966,"cache_write_input_tokens":0,"cache_read_input_tokens":0,"reasoning_tokens":0}


id: 019d8af3-59b2-714b-853c-76a69742a28d
conversation_id: 019d8af3-59a2-7024-acdb-91d3ce9c70c3
user_id: i302573
agent: App\Ai\Agents\CustomAgent
role: user
attachments: []
tool_calls: []
tool_results: []
usage: []
meta: []
created_at: 2026-04-14 09:44:57
updated_at: 2026-04-14 09:44:57
content:
  <div class="flex items-center gap-3">
                      <span class="inline-flex items-center gap-1">
                          <svg xmlns="http://www.w3.org/2000/svg" class="h-4 w-4 text-rose-500" viewBox="0 0 20 20" fill="currentColor">
                              <path d="M3.172 5.172a4 4 0 015.656 0L10 6.343l1.172-1.171a4 4 0 115.656 5.656L10 18.828l-6.828-6.829a4 4 0 010-5.656z"/>
                          </svg>
                          {{ number_format($blog->total_likes ?? 0) }}
                      </span>
                      <span class="inline-flex items-center gap-1">
                          <svg xmlns="http://www.w3.org/2000/svg" class="h-4 w-4 text-sky-500" viewBox="0 0 24 24" fill="currentColor">
                              <path d="M6 2.75A2.75 2.75 0 0 0 3.25 5.5v13A2.75 2.75 0 0 0 6 21.25h12A2.75 2.75 0 0 0 20.75 18.5v-13A2.75 2.75 0 0 0 18 2.75H6Zm.75 3.5a.75.75 0 0 1 .75-.75h9a.75.75 0 0 1 0 1.5h-9a.75.75 0 0 1-.75-.75Zm0 4a.75.75 0 0 1 .75-.75h9a.75.75 0 0 1 0 1.5h-9a.75.75 0 0 1-.75-.75Zm0 4a.75.75 0 0 1 .75-.75h6a.75.75 0 0 1 0 1.5h-6a.75.75 0 0 1-.75-.75Z"/>
                          </svg>
                          {{ number_format($postsCount) }}
                      </span>
                      <span>
                                                  <span class="mr-1">👤</span> {{ $author->name }}

                      </span>
                  </div>



  maak de author ame all the way to the right


id: 019d8af3-59bf-7377-b9a8-6100e1b8681b
conversation_id: 019d8af3-59a2-7024-acdb-91d3ce9c70c3
user_id: i302573
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-5","citations":[]}
created_at: 2026-04-14 09:44:57
updated_at: 2026-04-14 09:44:57
content:
  Voeg ml-auto toe aan de laatste span zodat die helemaal naar rechts schuift.

  Voorbeeld:
  <div class="flex items-center gap-3">
      <span class="inline-flex items-center gap-1">
          <!-- likes icoon -->
          {{ number_format($blog->total_likes ?? 0) }}
      </span>

      <span class="inline-flex items-center gap-1">
          <!-- posts icoon -->
          {{ number_format($postsCount) }}
      </span>

      <span class="ml-auto">
          <span class="mr-1">👤</span> {{ $author->name }}
      </span>
  </div>

  Tip: Zorg dat de container (of een ouder) w-full heeft als de rij niet de volledige breedte inneemt. Alternatief: gebruik justify-between op de container (maar dan kan de gap-ruimte anders uitpakken).

usage:
  {"prompt_tokens":593,"completion_tokens":850,"cache_write_input_tokens":0,"cache_read_input_tokens":0,"reasoning_tokens":640}


id: 019d8af3-cfce-7035-9bcc-cfe83fd19c99
conversation_id: 019d8af2-8303-7138-84c6-db95bca20509
user_id: i304219
agent: App\Ai\Agents\CustomAgent
role: user
attachments: []
tool_calls: []
tool_results: []
usage: []
meta: []
created_at: 2026-04-14 09:45:27
updated_at: 2026-04-14 09:45:27
content:
  improve this code for the store method:
  <?php

  namespace App\Http\Controllers;

  use App\Models\User;
  use App\Models\Workshop;
  use App\Models\Room;
  use Illuminate\Http\Request;
  use Illuminate\Support\Facades\DB;
  use Illuminate\Support\Str;
  use Illuminate\Validation\ValidationException;

  class WorkshopController extends Controller
  {
      // ── INDEX ────────────────────────────────────────────────────────────────
      public function index()
      {
          $workshops = Workshop::with(['instructors', 'enrollments', 'room'])
              ->orderBy('start_time', 'asc')
              ->get();

          return view('workshops.index', [
              'workshops' => $workshops,
          ]);
      }

      // ── SHOW ────────────────────────────────────────────────────────────────
      public function show(Workshop $workshop)
      {
          $workshop->load(['instructors', 'enrollments', 'room']);

          $userEnrollment = null;
          $workshopFull = $workshop->enrollments->count() >= $workshop->capacity;

          if (auth()->check()) {
              $userEnrollment = $workshop->enrollments
                  ->where('user_id', auth()->id())
                  ->first();
          }

          return view('workshops.show', [
              'workshop'       => $workshop,
              'userEnrollment' => $userEnrollment,
              'workshopFull'   => $workshopFull,
          ]);
      }

      // ── CREATE ───────────────────────────────────────────────────────────────
      public function create()
      {
          return view('workshops.create', [
              'instructors' => User::where('role', 'instructor')->get(),
              'rooms'       => Room::all(),
          ]);
      }

  public function store(Request $request)
  {
  $validated = $request->validate([
  'title' => ['required', 'string', 'max:255'],
  'description' => ['required', 'string'],
  'start_time' => ['required', 'date', 'after:now'],
  'end_time' => ['required', 'date', 'after:start_time'],
  'room_id' => ['required', 'integer', 'exists:rooms,id'],
  'capacity' => ['required', 'integer', 'min:1'],
  'picture' => ['nullable', 'image', 'max:2048'],
  'instructor_ids' => ['nullable', 'array'],
  'instructor_ids.*' => ['integer', 'exists:users,id', 'distinct'],
  ]);

  $instructorIds = array_values($validated['instructor_ids'] ?? []);
  unset($validated['instructor_ids']);

  $picturePath = null;

  try {
      $workshop = DB::transaction(function () use ($request, $validated, $instructorIds, &$picturePath) {
          // Generate a unique slug under a DB lock to avoid race conditions
          $baseSlug = Str::slug($validated['title']);
          $slug = $baseSlug;
          $i = 2;

          while (
              Workshop::where('slug', $slug)
                  ->lockForUpdate()
                  ->exists()
          ) {
              $slug = "{$baseSlug}-{$i}";
              $i++;
          }

          // Conflict checks
          $this->checkRoomConflict(
              $validated['room_id'],
              $validated['start_time'],
              $validated['end_time']
          );

          if (!empty($instructorIds)) {
              $this->checkInstructorConflict(
                  $instructorIds,
                  $validated['start_time'],
                  $validated['end_time']
              );
          }

          // Handle image upload (only after conflict checks pass)
          if ($request->hasFile('picture')) {
              $file = $request->file('picture');
              if ($file->isValid()) {
                  $picturePath = $file->store('workshops', 'public');
              }
          }

          // Create workshop
          $data = $validated;
          $data['slug'] = $slug;
          if ($picturePath) {
              $data['picture'] = $picturePath;
          }

          $workshop = Workshop::create($data);

          if (!empty($instructorIds)) {
              $workshop->instructors()->sync($instructorIds);
          }

          return $workshop;
      });

      return redirect()
          ->route('workshops.show', $workshop)
          ->with('success', 'Workshop created successfully!');
  } catch (\Throwable $e) {
      // Clean up uploaded file if something went wrong after upload
      if ($picturePath) {
          \Storage::disk('public')->delete($picturePath);
      }

      report($e);

      return back()
          ->withInput()
          ->withErrors(['general' => 'Er ging iets mis bij het aanmaken van de workshop. Probeer het opnieuw.']);
  }
  }



      // ── ROOM CONFLICT CHECK ─────────────────────────────────────────────────
      private function checkRoomConflict(int $roomId, string $start, string $end): void
      {
          $conflict = Workshop::where('room_id', $roomId)
              ->where(function ($query) use ($start, $end) {
                  $query->whereBetween('start_time', [$start, $end])
                      ->orWhereBetween('end_time', [$start, $end])
                      ->orWhere(function ($q) use ($start, $end) {
                          $q->where('start_time', '<=', $start)
                            ->where('end_time', '>=', $end);
                      });
              })
              ->exists();

          if ($conflict) {
              throw ValidationException::withMessages([
                  'room_id' => 'Deze zaal is al bezet in dit tijdsblok.',
              ]);
          }
      }

      // ── INSTRUCTOR CONFLICT CHECK ───────────────────────────────────────────
      private function checkInstructorConflict(array $instructors, string $start, string $end): void
      {
          if (empty($instructors)) {
              return;
          }

          $conflict = Workshop::whereHas('instructors', function ($q) use ($instructors) {
                  $q->whereIn('users.id', $instructors);
              })
              ->where(function ($query) use ($start, $end) {
                  $query->whereBetween('start_time', [$start, $end])
                      ->orWhereBetween('end_time', [$start, $end])
                      ->orWhere(function ($q) use ($start, $end) {
                          $q->where('start_time', '<=', $start)
                            ->where('end_time', '>=', $end);
                      });
              })
              ->exists();

          if ($conflict) {
              throw ValidationException::withMessages([
                  'instructor_ids' => 'Een of meer instructeurs zijn al ingepland in dit tijdsblok.',
              ]);
          }
      }
  }


id: 019d8af3-cfe2-72a0-ad6b-8efe2b1e14e4
conversation_id: 019d8af2-8303-7138-84c6-db95bca20509
user_id: i304219
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-5","citations":[]}
created_at: 2026-04-14 09:45:27
updated_at: 2026-04-14 09:45:27
content:
  public function store(Request $request)
  {
      $validated = $request->validate([
          'title'            => ['bail', 'required', 'string', 'max:255'],
          'description'      => ['bail', 'required', 'string'],
          'start_time'       => ['bail', 'required', 'date', 'after:now'],
          'end_time'         => ['bail', 'required', 'date', 'after:start_time'],
          'room_id'          => ['bail', 'required', 'integer', 'exists:rooms,id'],
          'capacity'         => ['bail', 'required', 'integer', 'min:1'],
          'picture'          => ['nullable', 'image', 'mimes:jpg,jpeg,png,webp', 'max:2048'],
          'instructor_ids'   => ['nullable', 'array'],
          'instructor_ids.*' => [
              'integer',
              \Illuminate\Validation\Rule::exists('users', 'id')->where('role', 'instructor'),
              'distinct',
          ],
      ]);

      // Normalize instructor IDs (unique integers) and remove from $validated
      $instructorIds = collect($validated['instructor_ids'] ?? [])
          ->filter()
          ->map(fn ($id) => (int) $id)
          ->unique()
          ->values()
          ->all();
      unset($validated['instructor_ids']);

      // Normalize datetimes to DB-friendly strings
      $start = \Illuminate\Support\Carbon::parse($validated['start_time'])->toDateTimeString();
      $end   = \Illuminate\Support\Carbon::parse($validated['end_time'])->toDateTimeString();

      $picturePath = null;

      try {
          $workshop = \DB::transaction(function () use ($request, $validated, $instructorIds, $start, $end, &$picturePath) {
              // Conflict checks (throw ValidationException on conflict)
              $this->checkRoomConflict($validated['room_id'], $start, $end);
              if (!empty($instructorIds)) {
                  $this->checkInstructorConflict($instructorIds, $start, $end);
              }

              // Handle image upload after conflict checks
              if ($request->hasFile('picture')) {
                  $file = $request->file('picture');
                  if ($file && $file->isValid()) {
                      $picturePath = $file->store('workshops', 'public');
                  }
              }

              // Generate a unique slug with safe retry on unique constraint collisions
              $baseSlug = \Illuminate\Support\Str::slug($validated['title']);
              $suffix = 0;
              $workshop = null;

              do {
                  $slugCandidate = $suffix ? "{$baseSlug}-{$suffix}" : $baseSlug;

                  $data = $validated;
                  $data['start_time'] = $start;
                  $data['end_time']   = $end;
                  $data['slug']       = $slugCandidate;
                  if ($picturePath) {
                      $data['picture'] = $picturePath;
                  }

                  try {
                      $workshop = \App\Models\Workshop::create($data);
                  } catch (\Illuminate\Database\QueryException $e) {
                      // Retry only if it's a unique constraint violation (MySQL/SQLite/PG)
                      $isUniqueViolation =
                          $e->getCode() === '23000' || // MySQL/SQLite SQLSTATE
                          $e->getCode() === '23505' || // PostgreSQL SQLSTATE
                          str_contains($e->getMessage(), 'workshops_slug_unique') ||
                          str_contains(strtolower($e->getMessage()), 'unique') && str_contains($e->getMessage(), 'slug');

                      if ($isUniqueViolation) {
                          $suffix++;
                          continue;
                      }

                      throw $e;
                  }

              } while (!$workshop && $suffix < 50);

              if (!$workshop) {
                  throw new \RuntimeException('Kon geen unieke slug genereren voor deze titel.');
              }

              if (!empty($instructorIds)) {
                  $workshop->instructors()->sync($instructorIds);
              }

              return $workshop;
          });

          return redirect()
              ->route('workshops.show', $workshop)
              ->with('success', 'Workshop created successfully!');
      } catch (\Illuminate\Validation\ValidationException $e) {
          // Keep validation errors intact; also clean up uploaded file
          if ($picturePath) {
              \Storage::disk('public')->delete($picturePath);
          }
          throw $e;
      } catch (\Throwable $e) {
          // Clean up uploaded file if something went wrong
          if ($picturePath) {
              \Storage::disk('public')->delete($picturePath);
          }

          report($e);

          return back()
              ->withInput()
              ->withErrors(['general' => 'Er ging iets mis bij het aanmaken van de workshop. Probeer het opnieuw.']);
      }
  }

usage:
  {"prompt_tokens":1543,"completion_tokens":5256,"cache_write_input_tokens":0,"cache_read_input_tokens":2432,"reasoning_tokens":4160}


id: 019d8af4-caae-73a0-86b8-6bf5db992658
conversation_id: 019d8af2-c2fa-7100-8984-9da6cab48107
user_id: i293082
agent: App\Ai\Agents\CustomAgent
role: user
attachments: []
tool_calls: []
tool_results: []
usage: []
meta: []
created_at: 2026-04-14 09:46:31
updated_at: 2026-04-14 09:46:31
content:
  Zet de "Maak afspraak voor dokter" knop op een andere plek en zet het textblock "Patienten" ook op een andere plek


id: 019d8af4-cab7-73ae-abd5-90404b2273d5
conversation_id: 019d8af2-c2fa-7100-8984-9da6cab48107
user_id: i293082
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-4o","citations":[]}
created_at: 2026-04-14 09:46:31
updated_at: 2026-04-14 09:46:31
content:
  Zeker! Hier is de bijgewerkte versie met de wijzigingen:

  ```xml
  <?xml version="1.0" encoding="utf-8"?>
  <Page
      x:Class="CareTracker.Pages.Assistant.AssistantPage"
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
      xmlns:local="using:CareTracker.Pages.Assistant"
      xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
      xmlns:models="using:CareTracker.Data"
      mc:Ignorable="d">

      <Grid>
          <Grid.RowDefinitions>
              <RowDefinition Height="Auto"/>
              <RowDefinition Height="Auto"/>
              <RowDefinition Height="Auto"/>
              <RowDefinition Height="*"/>
          </Grid.RowDefinitions>

          <!-- Header -->
          <StackPanel Orientation="Horizontal"
                      Grid.Row="0"
                      Background="#FF2D3E50"
                      Padding="10">

              <Button x:Name="HomeButton" Content="Home" Margin="10,0"/>
              <Button Content="Patiënt" Margin="10,0" Click="PatientButton_Click"/>
              <Button Content="Rapport" Margin="10,0" Click="ReportButton_Click"/>
              <Button Content="Uitloggen" Margin="10,0" Click="LogoutButton_Click" HorizontalAlignment="Right"/>
              
          </StackPanel>

          <!-- Maintenance Calendar -->
          <Border
              Grid.Row="1"
              Background="#CC000000"
              CornerRadius="18"
              Padding="20"
              Margin="10">
              <Grid>
                  <Grid.ColumnDefinitions>
                      <ColumnDefinition Width="Auto"/>
                      <ColumnDefinition Width="*"/>
                  </Grid.ColumnDefinitions>

                  <TextBlock
                      Text="Maintenance Calendar"
                      FontSize="34"
                      FontWeight="Bold"
                      Foreground="White"
                      HorizontalAlignment="Center"
                      Grid.Column="1"/>

                  <Button x:Name="MakeAppointmentButton" Content="Maak Afspraak voor Dokter" Margin="10,0" Click="MakeAppointmentButton_Click" Grid.Column="1" HorizontalAlignment="Right"/>

              </Grid>
          </Border>

          <!-- Maandnavigatie en kalender -->
          <Border
              Grid.Row="2"
              Background="#AA000000"
              CornerRadius="14"
              Padding="14"
              Margin="10">
              <StackPanel Orientation="Horizontal"
                          HorizontalAlignment="Center"
                          Spacing="14">
                  <Button Content="≪" Click="PrevYear_Click" Foreground="Black"/>
                  <Button Content="‹" Click="PrevMonth_Click" Foreground="Black"/>
                  <TextBlock x:Name="MonthYearText"
                             FontSize="26"
                             FontWeight="Bold"
                             Foreground="White"
                             VerticalAlignment="Center"/>
                  <Button Content="›" Click="NextMonth_Click" Foreground="Black"/>
                  <Button Content="≫" Click="NextYear_Click" Foreground="Black"/>
              </StackPanel>
          </Border>

          <!-- Kalender en afspraaklijst -->
          <Grid Grid.Row="3" Margin="10">
              <Grid.ColumnDefinitions>
                  <ColumnDefinition Width="Auto"/>
                  <ColumnDefinition Width="*"/>
              </Grid.ColumnDefinitions>

              <!-- KALENDER -->
              <Border
                  Background="White"
                  CornerRadius="18"
                  Padding="12"
                  Margin="0,0,25,0">
                  <CalendarView
                      x:Name="Calendar"
                      Margin="0,12,0,12"
                      Width="650"
                      Height="420"
                      SelectionMode="Single" 
                      SelectedDatesChanged="Calendar_SelectedDatesChanged"
                      CalendarViewDayItemChanging="Calendar_DayItemChanging">
                      <CalendarView.Resources>
                          <SolidColorBrush x:Key="CalendarViewTodayBackgroundBrush" Color="#FFF8E5" />
                          <SolidColorBrush x:Key="CalendarViewDayItemBackgroundSelected" Color="#FF8A2BE2" />
                          <SolidColorBrush x:Key="CalendarViewDayItemForegroundSelected" Color="White" />
                      </CalendarView.Resources>
                  </CalendarView>
              </Border>
              
              <!-- DAGAFSPRAKEN -->
              <Border
                  Grid.Column="1"
                  Background="#CCFFFFFF"
                  CornerRadius="18"
                  Padding="18"
                  Margin="0,0,0,0">
                  <StackPanel>
                      <TextBlock
                          Text="Patiënten"
                          FontSize="22"
                          FontWeight="Bold"
                          Foreground="Black"
                          Margin="0,0,0,12"/>
                      <ListView x:Name="PatientListView" SelectionChanged="PatientListView_SelectionChanged">
                          <ListView.ItemTemplate>
                              <DataTemplate x:DataType="models:Patient">
                                  <TextBlock Text="{x:Bind FirstName}" />
                              </DataTemplate>
                          </ListView.ItemTemplate>
                      </ListView>

                      <TextBlock
                          Text="Appointments on selected day"
                          FontSize="22"
                          FontWeight="Bold"
                          Foreground="Black"
                          Margin="0,20,0,12"/>

                      <Border Height="1"
                          Background="White"
                          Opacity="0.6"
                          Margin="0,0,0,12"/>
                      <ScrollViewer VerticalScrollBarVisibility="Auto">
                          <ItemsControl x:Name="DayAppointmentsControl">
                              <ItemsControl.ItemTemplate>
                                  <DataTemplate x:DataType="models:Appointment">
                                      <Border
                                          Background="White"
                                          CornerRadius="14"
                                          Padding="14"
                                          Margin="0,0,0,12"
                                          BorderBrush="#E0E0E0"
                                          BorderThickness="1">
                                          <StackPanel Spacing="6">
                                              <TextBlock Text="Doctor"
                                                  FontSize="12"
                                                  Foreground="Black"/>
                                              <TextBlock Text="{x:Bind Doctor.Name}"
                                                  FontWeight="Bold"
                                                  Foreground="Black"/>
                                          </StackPanel>
                                      </Border>
                                  </DataTemplate>
                              </ItemsControl.ItemTemplate>
                          </ItemsControl>
                      </ScrollViewer>
                  </StackPanel>
              </Border>
          </Grid>
          
          <ContentDialog x:Name="AppointmentDialog" Title="Maak Nieuwe Afspraak" PrimaryButtonText="Opslaan" SecondaryButtonText="Annuleren"
                         PrimaryButtonClick="AppointmentDialog_PrimaryButtonClick">
              <ScrollViewer>
                  <StackPanel Spacing="15">
                      <ComboBox x:Name="PatiëntSelectieComboBox" 
                                PlaceholderText="Selecteer Patiënt" 
                                DisplayMemberPath="FullName" />
                      <ComboBox x:Name="DokterSelectieComboBox" 
                                PlaceholderText="Selecteer Dokter"
                                DisplayMemberPath="Name"/>
                      <DatePicker x:Name="AfspraakDatumPicker" Header="Datum"/>
                      <TimePicker x:Name="AfspraakTijdPicker" Header="Tijd"/>
                      <TextBox x:Name="AfspraakDuurTextBox" Header="Duur in minuten" InputScope="Number"/>
                      <TextBox x:Name="AfspraakNotitieTextBox" Header="Notities" AcceptsReturn="True"/>
                      <TextBox x:Name="AfspraakLocatieTextBox" Header="Locatie"/>
                      
                      <!-- Classifications ListBox -->
                      <TextBlock Text="Classificaties" Margin="0,10,0,0"/>
                      <ListBox x:Name="ClassificatiesListBox" SelectionMode="Multiple">
                          <ListBoxItem>
                              <CheckBox Content="Onderzoek"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Controle"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Verwijzing"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Behandeling"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Vaccinatie"/>
                          </ListBoxItem>
                      </ListBox>
                  </StackPanel>
              </ScrollViewer>
          </ContentDialog>
          
          <TextBlock x:Name="ErrorText" Foreground="Red" Visibility="Collapsed" TextWrapping="Wrap"/>
          
      </Grid>
  </Page> 
  ```

  ### Aanpassingen:
  - **Knop "Maak Afspraak voor Dokter"** is verplaatst naar de rechterbovenhoek van het 'Maintenance Calendar' blok.
  - **TextBlock "Patiënten"** is bovenaan de afspraaklijst geplaatst om samen met de patiëntenlijst te worden weergegeven.

usage:
  {"prompt_tokens":4383,"completion_tokens":1850,"cache_write_input_tokens":0,"cache_read_input_tokens":0,"reasoning_tokens":0}


id: 019d8af5-1e63-7214-b33c-0f522a2131fe
conversation_id: 019d8af1-42d9-7359-9dcd-3d571022a6c2
user_id: i301553
agent: App\Ai\Agents\CustomAgent
role: user
attachments: []
tool_calls: []
tool_results: []
usage: []
meta: []
created_at: 2026-04-14 09:46:53
updated_at: 2026-04-14 09:46:53
content:
  ik heb paar dinge aangepast die je stuurde krijg de error Call to a member function save() on null     public function deleteLesson(int $lessonId): void
  {
      $lesson = Lesson::query()
          ->where('trainer_id', Auth::id())
          ->findOrFail($lessonId);

      // Haal de user op die bij de les hoort
      $user = $lesson->user;

      // Verhoog het aantal credits van de user
      if ($user && $user->subscription) {
          $user->subscription->credits += 1;
          $user->subscription->save();
      }
      $user->save();

      // Verwijder de les
      $lesson->delete();

      session()->flash('success', 'De les is succesvol verwijderd en de credits zijn teruggestort.');
  }


id: 019d8af5-1e6b-7209-8e1a-6e4b84ae5c90
conversation_id: 019d8af1-42d9-7359-9dcd-3d571022a6c2
user_id: i301553
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-4o","citations":[]}
created_at: 2026-04-14 09:46:53
updated_at: 2026-04-14 09:46:53
content:
  De foutmelding "Call to a member function save() on null" betekent dat de `user` of `subscription` niet gevonden wordt. Dit kan voorkomen als er geen relatie is opgezet in je modellen of als er geen `subscription` bestaat voor de user.

  Hier zijn een paar dingen om te controleren en op te lossen:

  1. **Zorg dat er relaties zijn opgezet in je modellen:**

     In je `Lesson` model moet er een relatie zijn naar `User`. Zorg dat dit is ingesteld, bijvoorbeeld:

     ```php
     public function user()
     {
         return $this->belongsTo(User::class);
     }
     ```

     In je `User` model moet er een relatie zijn naar `Subscription`, als dat een aparte tabel is:

     ```php
     public function subscription()
     {
         return $this->hasOne(Subscription::class);
     }
     ```

  2. **Controleer of er een `Subscription` bestaat:**

     Zorg dat er daadwerkelijk een `Subscription` bestaat voor de gebruiker voordat je probeert deze te benaderen of op te slaan:

     ```php
     if ($user && $user->subscription) {
         $user->subscription->credits += 1;
         $user->subscription->save();
     }
     ```

     In deze aangepaste versie is er geen tweede `$user->save();` meer, omdat we alleen veranderingen opslaan aan de `subscription`.

  3. **Debuggen:**

     Voeg wat debugging toe om te zien waar het mogelijk misgaat:

     ```php
     public function deleteLesson(int $lessonId): void
     {
         $lesson = Lesson::query()
             ->where('trainer_id', Auth::id())
             ->findOrFail($lessonId);

         $user = $lesson->user;

         if ($user && $user->subscription) {
             $user->subscription->credits += 1;
             $user->subscription->save();
         } else {
             // Voeg logging of een melding toe
             session()->flash('error', 'Er is geen abonnement gevonden voor deze gebruiker.');
             return;
         }

         $lesson->delete();

         session()->flash('success', 'De les is succesvol verwijderd en de credits zijn teruggestort.');
     }
     ```

  Controleer ook je database om te verifiëren dat er gerelateerde records bestaan.

usage:
  {"prompt_tokens":1082,"completion_tokens":482,"cache_write_input_tokens":0,"cache_read_input_tokens":0,"reasoning_tokens":0}


id: 019d8af5-219e-7286-af6b-a8d781baf221
conversation_id: 019d8af2-8303-7138-84c6-db95bca20509
user_id: i304219
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-5","citations":[]}
created_at: 2026-04-14 09:46:53
updated_at: 2026-04-14 09:46:53
content:
  Je mist de facades. Voeg deze imports bovenaan je controller toe (naast je andere use-regels):
  use Illuminate\Support\Facades\DB;
  use Illuminate\Support\Facades\Storage;
  use Illuminate\Support\Carbon;
  use Illuminate\Validation\Rule;

  En gebruik vervolgens DB en Storage consequent in je store-methode. Complete, verbeterde store:

  public function store(Request $request)
  {
      $validated = $request->validate([
          'title'            => ['bail', 'required', 'string', 'max:255'],
          'description'      => ['bail', 'required', 'string'],
          'start_time'       => ['bail', 'required', 'date', 'after:now'],
          'end_time'         => ['bail', 'required', 'date', 'after:start_time'],
          'room_id'          => ['bail', 'required', 'integer', 'exists:rooms,id'],
          'capacity'         => ['bail', 'required', 'integer', 'min:1'],
          'picture'          => ['nullable', 'image', 'mimes:jpg,jpeg,png,webp', 'max:2048'],
          'instructor_ids'   => ['nullable', 'array'],
          'instructor_ids.*' => [
              'integer',
              Rule::exists('users', 'id')->where('role', 'instructor'),
              'distinct',
          ],
      ]);

      // Normaliseer instructor IDs
      $instructorIds = collect($validated['instructor_ids'] ?? [])
          ->filter()
          ->map(fn ($id) => (int) $id)
          ->unique()
          ->values()
          ->all();
      unset($validated['instructor_ids']);

      // Normaliseer datums
      $start = Carbon::parse($validated['start_time'])->toDateTimeString();
      $end   = Carbon::parse($validated['end_time'])->toDateTimeString();

      $picturePath = null;

      try {
          $workshop = DB::transaction(function () use ($request, $validated, $instructorIds, $start, $end, &$picturePath) {
              // Conflicten controleren
              $this->checkRoomConflict($validated['room_id'], $start, $end);
              if (!empty($instructorIds)) {
                  $this->checkInstructorConflict($instructorIds, $start, $end);
              }

              // Afbeelding (na conflictchecks)
              if ($request->hasFile('picture')) {
                  $file = $request->file('picture');
                  if ($file && $file->isValid()) {
                      $picturePath = $file->store('workshops', 'public');
                  }
              }

              // Unieke slug genereren met retry bij unieke-constraint
              $baseSlug = Str::slug($validated['title']);
              $suffix = 0;
              $workshop = null;

              do {
                  $slugCandidate = $suffix ? "{$baseSlug}-{$suffix}" : $baseSlug;

                  $data = $validated;
                  $data['start_time'] = $start;
                  $data['end_time']   = $end;
                  $data['slug']       = $slugCandidate;
                  if ($picturePath) {
                      $data['picture'] = $picturePath;
                  }

                  try {
                      $workshop = Workshop::create($data);
                  } catch (\Illuminate\Database\QueryException $e) {
                      $isUniqueViolation =
                          $e->getCode() === '23000' || // MySQL/SQLite
                          $e->getCode() === '23505' || // PostgreSQL
                          str_contains($e->getMessage(), 'workshops_slug_unique') ||
                          (str_contains(strtolower($e->getMessage()), 'unique') && str_contains($e->getMessage(), 'slug'));

                      if ($isUniqueViolation) {
                          $suffix++;
                          continue;
                      }

                      throw $e;
                  }
              } while (!$workshop && $suffix < 50);

              if (!$workshop) {
                  throw new \RuntimeException('Kon geen unieke slug genereren voor deze titel.');
              }

              if (!empty($instructorIds)) {
                  $workshop->instructors()->sync($instructorIds);
              }

              return $workshop;
          });

          return redirect()
              ->route('workshops.show', $workshop)
              ->with('success', 'Workshop created successfully!');
      } catch (\Illuminate\Validation\ValidationException $e) {
          if ($picturePath) {
              Storage::disk('public')->delete($picturePath);
          }
          throw $e;
      } catch (\Throwable $e) {
          if ($picturePath) {
              Storage::disk('public')->delete($picturePath);
          }

          report($e);

          return back()
              ->withInput()
              ->withErrors(['general' => 'Er ging iets mis bij het aanmaken van de workshop. Probeer het opnieuw.']);
      }
  }

usage:
  {"prompt_tokens":5040,"completion_tokens":2696,"cache_write_input_tokens":0,"cache_read_input_tokens":0,"reasoning_tokens":1600}


id: 019d8af5-3224-70f8-921e-28094443ec0e
conversation_id: 019d8adf-aa40-722f-87ee-8dcc9383b06c
user_id: i302620
agent: App\Ai\Agents\CustomAgent
role: user
attachments: []
tool_calls: []
tool_results: []
usage: []
meta: []
created_at: 2026-04-14 09:46:58
updated_at: 2026-04-14 09:46:58
content:
  <TimePicker x:Name="timePicker" BorderBrush="#7a7a7a"/>

  how would i change the text that is put into the placeholder


id: 019d8af5-322b-700e-90f7-1000a9ee29ae
conversation_id: 019d8adf-aa40-722f-87ee-8dcc9383b06c
user_id: i302620
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-4o","citations":[]}
created_at: 2026-04-14 09:46:58
updated_at: 2026-04-14 09:46:58
content:
  In WinUI, if you want to change the placeholder text of a `TimePicker`, you'll need to customize the control template because `TimePicker` doesn't provide a direct property to set placeholder text.

  Here's how you can modify the `TimePicker` to include custom placeholder text:

  ### Approach

  1. **Define a Custom Style for `TimePicker`:**

     Create a `Style` with a custom `ControlTemplate` that includes a `TextBox` with the desired placeholder.

  2. **Apply the Style:**

     Apply the style to your `TimePicker` instance.

  ### Example

  ```xml
  <Page.Resources>
      <Style TargetType="TimePicker">
          <Setter Property="Template">
              <Setter.Value>
                  <ControlTemplate TargetType="TimePicker">
                      <Grid>
                          <!-- Add your custom UI elements or styles here -->
                          <TextBox PlaceholderText="Select time..." 
                                   IsReadOnly="True"
                                   BorderBrush="{TemplateBinding BorderBrush}" 
                                   BorderThickness="{TemplateBinding BorderThickness}" 
                                   Background="{TemplateBinding Background}" 
                                   Padding="{TemplateBinding Padding}"
                                   VerticalAlignment="Center">
                              <FlyoutBase.AttachedFlyout>
                                  <TimePickerFlyout>
                                      <TimePickerFlyout.TimePicked>
                                          <EventHandler<TimePickedEventArgs>
                                              x:Name="TimePickerFlyout_TimePicked">
                                              <!-- Event logic -->
                                          </EventHandler>
                                      </TimePickerFlyout.TimePicked>
                                  </TimePickerFlyout>
                              </FlyoutBase.AttachedFlyout>
                          </TextBox>
                      </Grid>
                  </ControlTemplate>
              </Setter.Value>
          </Setter>
      </Style>
  </Page.Resources>

  <Grid>
      <TimePicker x:Name="timePicker" BorderBrush="#7a7a7a"/>
  </Grid>
  ```

  ### Explanation

  - **PlaceholderText:** Inside the `TextBox`, set the `PlaceholderText` property to include your desired text, e.g., "Select time...".

  - **Custom Template:** This template overrides the default appearance and behavior to include a `TextBox` with a `TimePickerFlyout`.

  - **Attached Flyout:** The `TextBox` has a `TimePickerFlyout` attached, which opens when you tap on the `TextBox`.

  ### Notes

  - Customizing control templates might require some trial and error to fit your exact design needs.
  - Make sure to handle the `TimePicked` event on the `TimePickerFlyout` to update your `TimePicker` state accordingly.

  This approach provides a way to mimic placeholder behavior since `TimePicker` does not natively support such a property.

usage:
  {"prompt_tokens":703,"completion_tokens":543,"cache_write_input_tokens":0,"cache_read_input_tokens":0,"reasoning_tokens":0}


id: 019d8af5-e81b-726a-8f4d-0a01ebf92044
conversation_id: 019d8ae8-3878-7367-808c-1f6914db5863
user_id: i287513
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-5","citations":[]}
created_at: 2026-04-14 09:47:44
updated_at: 2026-04-14 09:47:44
content:
  Hier zijn twee duidelijke templates met sectie-koppen in comments. Plak ze 1-op-1 in je project en vervang de TODO’s.

  C# code-behind template (AppointmentsPage.xaml.cs)

  using System;
  using System.Collections.Generic;
  using System.Linq;
  using Microsoft.UI;
  using Microsoft.UI.Xaml;
  using Microsoft.UI.Xaml.Controls;
  using Microsoft.UI.Xaml.Media;
  using Microsoft.UI.Xaml.Input;
  using Microsoft.UI.Xaml.Controls.Primitives;
  using Microsoft.EntityFrameworkCore; // Voor .Include()
  using Data; // Vervang als jouw models in een andere namespace staan

  // ===== 0) MODELS (voorbeeld; vervang door je eigen) =====
  namespace Data
  {
      public class User { public int Id { get; set; } public string Name { get; set; } }
      public class Appointment { public int Id { get; set; } public DateTime DateTime { get; set; } public int DoctorId { get; set; } public User Doctor { get; set; } }
  }

  namespace JouwNamespace // Vervang door jouw namespace
  {
      public sealed partial class AppointmentsPage : Page
      {
          // ===== 1) CONSTANTEN & STATE =====
          private const int ALL_DOCTORS_ID = -1;
          private int? _selectedDoctorId = null;
          private List<Appointment> _allAppointments = new();

          // TODO: vervang door jouw DbContext of service
          private YourDbContext _db = null!; // initialiseer in OnLoaded

          // ===== 2) HIGHLIGHT-KLEUREN =====
          private Brush _highlightBorderBrush = new SolidColorBrush(Colors.Red);
          private Brush _highlightBackgroundBrush = new SolidColorBrush(Microsoft.UI.ColorHelper.FromArgb(80, 255, 215, 0));

          // Optioneel: vaste kleuren per dokter
          private readonly Dictionary<int, (Brush Border, Brush Background)> _doctorBrushes =
              new()
              {
                  [ALL_DOCTORS_ID] = (new SolidColorBrush(Colors.Red),
                                      new SolidColorBrush(Microsoft.UI.ColorHelper.FromArgb(80, 255, 215, 0))),
                  // Voorbeelden
                  [1] = (new SolidColorBrush(Colors.SteelBlue),
                         new SolidColorBrush(Microsoft.UI.ColorHelper.FromArgb(64, 70, 130, 180))),
                  [2] = (new SolidColorBrush(Colors.MediumSeaGreen),
                         new SolidColorBrush(Microsoft.UI.ColorHelper.FromArgb(64, 60, 179, 113))),
              };

          // ===== 3) CONSTRUCTOR =====
          public AppointmentsPage()
          {
              InitializeComponent();
              Loaded += OnLoaded;
          }

          private void OnLoaded(object sender, RoutedEventArgs e)
          {
              // TODO: initialiseer jouw DbContext / services en vul combobox
              // _db = new YourDbContext(...);
              // DocterNameCombobox.ItemsSource = _db.Users.ToList();
              // Eventueel "Alle dokters" item toevoegen met Id = ALL_DOCTORS_ID

              LoadAllAppointmentsForCalendar();
              RefreshAppointmentsList();       // Eerste vulling
              RefreshCalendarDayItemStyles();  // Eerste styling
          }

          // ===== 4) CENTRALE LIJST-REFRESH (DATUM + DOKTER) =====
          private void RefreshAppointmentsList()
          {
              var q = _db.Appointments
                         .Include(a => a.Doctor)
                         .AsQueryable();

              // Dokterfilter
              if (_selectedDoctorId.HasValue)
                  q = q.Where(a => a.DoctorId == _selectedDoctorId.Value);

              // Datumfilter (range gebruiken voor EF-compatibiliteit)
              if (Calendar.SelectedDates.Count > 0)
              {
                  var start = Calendar.SelectedDates[0].Date.Date;
                  var end = start.AddDays(1);
                  q = q.Where(a => a.DateTime >= start && a.DateTime < end);
              }

              DayAppointmentsControl.ItemsSource = q
                  .OrderByDescending(a => a.DateTime)
                  .ToList();
          }

          // ===== 5) KALENDER: DATA VOOR HIGHLIGHTS LADEN =====
          private void LoadAllAppointmentsForCalendar()
          {
              var q = _db.Appointments.AsQueryable();
              if (_selectedDoctorId.HasValue)
                  q = q.Where(a => a.DoctorId == _selectedDoctorId.Value);

              _allAppointments = q.ToList();
          }

          // ===== 6) EVENT: COMBOBOX SELECTIE =====
          private void DocterNameCombobox_SelectionChanged(object sender, SelectionChangedEventArgs e)
          {
              _selectedDoctorId = null;

              if (DocterNameCombobox.SelectedItem is User u && u.Id != ALL_DOCTORS_ID)
                  _selectedDoctorId = u.Id;

              // Kleuren zetten op basis van selectie
              if (_selectedDoctorId.HasValue && _doctorBrushes.TryGetValue(_selectedDoctorId.Value, out var b))
              {
                  _highlightBorderBrush = b.Border;
                  _highlightBackgroundBrush = b.Background;
              }
              else
              {
                  var def = _doctorBrushes[ALL_DOCTORS_ID];
                  _highlightBorderBrush = def.Border;
                  _highlightBackgroundBrush = def.Background;
              }

              // Data + UI refresh
              LoadAllAppointmentsForCalendar();   // voor highlights
              RefreshAppointmentsList();          // lijst combineren op date+doctor
              RefreshCalendarDayItemStyles();     // direct visuele update
          }

          // ===== 7) EVENT: KALENDER SELECTIE GEWIJZIGD =====
          private void Calendar_SelectedDatesChanged(CalendarView sender, CalendarViewSelectedDatesChangedEventArgs args)
          {
              RefreshAppointmentsList();      // behoudt dokterfilter
          }

          // ===== 8) EVENT: KALENDER TAPPED (re-click zelfde dag) =====
          private void Calendar_Tapped(object sender, TappedRoutedEventArgs e)
          {
              // Ook verversen bij opnieuw klikken op dezelfde dag (SelectedDatesChanged vuurt dan niet)
              RefreshAppointmentsList();
          }

          // ===== 9) EVENT: KALENDER DAY-ITEM-CHANGING (highlights) =====
          private void Calendar_DayItemChanging(CalendarView sender, CalendarViewDayItemChangingEventArgs args)
          {
              if (args.Item == null) return;

              var day = args.Item.Date.Date;
              bool hasAppointments = _allAppointments?.Any(a => a.DateTime.Date == day) == true;

              if (hasAppointments)
              {
                  args.Item.BorderBrush = _highlightBorderBrush;
                  args.Item.BorderThickness = new Thickness(2);
                  args.Item.Background = _highlightBackgroundBrush;
                  try { args.Item.CornerRadius = new CornerRadius(20); } catch { }
              }
              else
              {
                  args.Item.BorderBrush = null;
                  args.Item.BorderThickness = new Thickness(0);
                  args.Item.Background = null;
                  try { args.Item.CornerRadius = new CornerRadius(0); } catch { }
              }
          }

          // ===== 10) HELPER: ZICHTBARE DAGEN DIRECT RESTYLEN =====
          private void RefreshCalendarDayItemStyles()
          {
              foreach (var item in FindDescendants<CalendarViewDayItem>(Calendar))
              {
                  var day = item.Date.Date;
                  bool hasAppointments = _allAppointments?.Any(a => a.DateTime.Date == day) == true;

                  if (hasAppointments)
                  {
                      item.BorderBrush = _highlightBorderBrush;
                      item.BorderThickness = new Thickness(2);
                      item.Background = _highlightBackgroundBrush;
                      try { item.CornerRadius = new CornerRadius(20); } catch { }
                  }
                  else
                  {
                      item.BorderBrush = null;
                      item.BorderThickness = new Thickness(0);
                      item.Background = null;
                      try { item.CornerRadius = new CornerRadius(0); } catch { }
                  }
              }
          }

          // ===== 11) HELPER: VISUAL TREE ENUMERATOR =====
          public static IEnumerable<T> FindDescendants<T>(DependencyObject root) where T : DependencyObject
          {
              int count = VisualTreeHelper.GetChildrenCount(root);
              for (int i = 0; i < count; i++)
              {
                  var child = VisualTreeHelper.GetChild(root, i);
                  if (child is T t) yield return t;
                  foreach (var d in FindDescendants<T>(child)) yield return d;
              }
          }
      }
  }


  XAML template (AppointmentsPage.xaml)

  <Page
      x:Class="JouwNamespace.AppointmentsPage"
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
      xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
      mc:Ignorable="d">

      <Grid RowDefinitions="Auto,*" ColumnDefinitions="Auto,*" Padding="12">

          <!-- ===== COMBOBOX DOKTERS ===== -->
          <ComboBox x:Name="DocterNameCombobox"
                    Grid.Row="0" Grid.Column="0"
                    Width="260"
                    PlaceholderText="Alle dokters"
                    DisplayMemberPath="Name"
                    SelectedValuePath="Id"
                    SelectionChanged="DocterNameCombobox_SelectionChanged" />

          <!-- ===== KALENDER ===== -->
          <Border Grid.Row="1" Grid.Column="0"
                  Background="White" CornerRadius="18" Padding="12" Margin="0,12,25,0">
              <CalendarView x:Name="Calendar"
                            Width="650" Height="420"
                            SelectionMode="Single"
                            SelectedDatesChanged="Calendar_SelectedDatesChanged"
                            CalendarViewDayItemChanging="Calendar_DayItemChanging"
                            Tapped="Calendar_Tapped">
                  <CalendarView.Resources>
                      <SolidColorBrush x:Key="CalendarViewTodayBackgroundBrush" Color="#FFF8E5" />
                      <SolidColorBrush x:Key="CalendarViewDayItemBackgroundSelected" Color="#FF8A2BE2" />
                      <SolidColorBrush x:Key="CalendarViewDayItemForegroundSelected" Color="White" />
                  </CalendarView.Resources>
              </CalendarView>
          </Border>

          <!-- ===== LIJST MET AFSPRAKEN ===== -->
          <ListView x:Name="DayAppointmentsControl"
                    Grid.Row="1" Grid.Column="1"
                    Margin="0,12,0,0">
              <!-- TODO: ItemTemplate voor Appointment -->
          </ListView>

      </Grid>
  </Page>


  Tips (in comments al verwerkt)
  - Alle filtering gaat via RefreshAppointmentsList(), die zowel datum als dokter combineert.
  - Tapped op de CalendarView zorgt dat ook “opnieuw klikken op dezelfde dag” de lijst ververst.
  - LoadAllAppointmentsForCalendar() respecteert de dokterfilter zodat highlights per dokter kloppen.
  - Controleer dat x:Class en de namespace van je code-behind exact overeenkomen met de XAML.

usage:
  {"prompt_tokens":795,"completion_tokens":3388,"cache_write_input_tokens":0,"cache_read_input_tokens":4992,"reasoning_tokens":1024}


id: 019d8af5-eb67-7124-8b4b-180ee3b496c6
conversation_id: 019d8aea-27bd-7017-b275-01079c4b88f9
user_id: i299220
agent: App\Ai\Agents\CustomAgent
role: user
attachments: []
tool_calls: []
tool_results: []
usage: []
meta: []
created_at: 2026-04-14 09:47:45
updated_at: 2026-04-14 09:47:45
content:
  maak dit even correct, het staat bij storage gitignore

                      'image_path' => 'storage\app\public\standard_img.jpg,



  even standaard afbeelding daarvoor


id: 019d8af5-eb6f-72d8-a88a-0e6fccde656b
conversation_id: 019d8aea-27bd-7017-b275-01079c4b88f9
user_id: i299220
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-5","citations":[]}
created_at: 2026-04-14 09:47:45
updated_at: 2026-04-14 09:47:45
content:
  Je hebt twee goede opties. Omdat storage in .gitignore staat, is “public” het handigst voor een standaardafbeelding.

  Aanbevolen (bestand in public, wél in git):
  - Zet je bestand op: public/images/standard_img.jpg
  - Gebruik dan in je code:
    'image_path' => 'images/standard_img.jpg',

  Als je het toch in storage wilt houden (na php artisan storage:link):
  - Plaats bestand in: storage/app/public/standard_img.jpg
  - Gebruik dan:
    'image_path' => 'storage/standard_img.jpg',

  Let op:
  - Gebruik forward slashes (/) in paden voor URLs.
  - Sluit je string af met een aanhalingsteken (je voorbeeld miste de afsluitende ').

usage:
  {"prompt_tokens":103,"completion_tokens":1460,"cache_write_input_tokens":0,"cache_read_input_tokens":0,"reasoning_tokens":1280}


id: 019d8af6-4b23-7240-ad0a-e044f286f294
conversation_id: 019d8aea-27bd-7017-b275-01079c4b88f9
user_id: i299220
agent: App\Ai\Agents\CustomAgent
role: assistant
content: 'image_path' => 'images/standard_img.jpg',
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-5","citations":[]}
created_at: 2026-04-14 09:48:10
updated_at: 2026-04-14 09:48:10
usage:
  {"prompt_tokens":285,"completion_tokens":487,"cache_write_input_tokens":0,"cache_read_input_tokens":0,"reasoning_tokens":448}


id: 019d8af6-70a3-710e-b1ad-0606d54464ea
conversation_id: 019d8af2-c2fa-7100-8984-9da6cab48107
user_id: i293082
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-4o","citations":[]}
created_at: 2026-04-14 09:48:19
updated_at: 2026-04-14 09:48:19
content:
  Natuurlijk! Hier is het bijgewerkte XAML-bestand met de knop "Maak Afspraak voor Dokter" net boven de agenda:

  ```xml
  <?xml version="1.0" encoding="utf-8"?>
  <Page
      x:Class="CareTracker.Pages.Assistant.AssistantPage"
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
      xmlns:local="using:CareTracker.Pages.Assistant"
      xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
      xmlns:models="using:CareTracker.Data"
      mc:Ignorable="d">

      <Grid>
          <Grid.RowDefinitions>
              <RowDefinition Height="Auto"/>
              <RowDefinition Height="Auto"/>
              <RowDefinition Height="Auto"/>
              <RowDefinition Height="Auto"/>
              <RowDefinition Height="*"/>
          </Grid.RowDefinitions>

          <!-- Header -->
          <StackPanel Orientation="Horizontal"
                      Grid.Row="0"
                      Background="#FF2D3E50"
                      Padding="10">

              <Button x:Name="HomeButton" Content="Home" Margin="10,0"/>
              <Button Content="Patiënt" Margin="10,0" Click="PatientButton_Click"/>
              <Button Content="Rapport" Margin="10,0" Click="ReportButton_Click"/>
              <Button Content="Uitloggen" Margin="10,0" Click="LogoutButton_Click" HorizontalAlignment="Right"/>
              
          </StackPanel>

          <!-- Maintenance Calendar & Button -->
          <Border
              Grid.Row="1"
              Background="#CC000000"
              CornerRadius="18"
              Padding="20"
              Margin="10">
              <Grid>
                  <TextBlock
                      Text="Maintenance Calendar"
                      FontSize="34"
                      FontWeight="Bold"
                      Foreground="White"
                      HorizontalAlignment="Center"/>
              </Grid>
          </Border>

          <Button x:Name="MakeAppointmentButton" Content="Maak Afspraak voor Dokter" Margin="10,10" Click="MakeAppointmentButton_Click" Grid.Row="2" HorizontalAlignment="Center"/>
          
          <!-- Maandnavigatie en kalender -->
          <Border
              Grid.Row="3"
              Background="#AA000000"
              CornerRadius="14"
              Padding="14"
              Margin="10">
              <StackPanel Orientation="Horizontal"
                          HorizontalAlignment="Center"
                          Spacing="14">
                  <Button Content="≪" Click="PrevYear_Click" Foreground="Black"/>
                  <Button Content="‹" Click="PrevMonth_Click" Foreground="Black"/>
                  <TextBlock x:Name="MonthYearText"
                             FontSize="26"
                             FontWeight="Bold"
                             Foreground="White"
                             VerticalAlignment="Center"/>
                  <Button Content="›" Click="NextMonth_Click" Foreground="Black"/>
                  <Button Content="≫" Click="NextYear_Click" Foreground="Black"/>
              </StackPanel>
          </Border>

          <!-- Kalender en afspraaklijst -->
          <Grid Grid.Row="4" Margin="10">
              <Grid.ColumnDefinitions>
                  <ColumnDefinition Width="Auto"/>
                  <ColumnDefinition Width="*"/>
              </Grid.ColumnDefinitions>

              <!-- KALENDER -->
              <Border
                  Background="White"
                  CornerRadius="18"
                  Padding="12"
                  Margin="0,0,25,0">
                  <CalendarView
                      x:Name="Calendar"
                      Margin="0,12,0,12"
                      Width="650"
                      Height="420"
                      SelectionMode="Single" 
                      SelectedDatesChanged="Calendar_SelectedDatesChanged"
                      CalendarViewDayItemChanging="Calendar_DayItemChanging">
                      <CalendarView.Resources>
                          <SolidColorBrush x:Key="CalendarViewTodayBackgroundBrush" Color="#FFF8E5" />
                          <SolidColorBrush x:Key="CalendarViewDayItemBackgroundSelected" Color="#FF8A2BE2" />
                          <SolidColorBrush x:Key="CalendarViewDayItemForegroundSelected" Color="White" />
                      </CalendarView.Resources>
                  </CalendarView>
              </Border>
              
              <!-- DAGAFSPRAKEN -->
              <Border
                  Grid.Column="1"
                  Background="#CCFFFFFF"
                  CornerRadius="18"
                  Padding="18"
                  Margin="0,0,0,0">
                  <StackPanel>
                      <TextBlock
                          Text="Patiënten"
                          FontSize="22"
                          FontWeight="Bold"
                          Foreground="Black"
                          Margin="0,0,0,12"/>
                      <ListView x:Name="PatientListView" SelectionChanged="PatientListView_SelectionChanged">
                          <ListView.ItemTemplate>
                              <DataTemplate x:DataType="models:Patient">
                                  <TextBlock Text="{x:Bind FirstName}" />
                              </DataTemplate>
                          </ListView.ItemTemplate>
                      </ListView>

                      <TextBlock
                          Text="Appointments on selected day"
                          FontSize="22"
                          FontWeight="Bold"
                          Foreground="Black"
                          Margin="0,20,0,12"/>

                      <Border Height="1"
                          Background="White"
                          Opacity="0.6"
                          Margin="0,0,0,12"/>
                      <ScrollViewer VerticalScrollBarVisibility="Auto">
                          <ItemsControl x:Name="DayAppointmentsControl">
                              <ItemsControl.ItemTemplate>
                                  <DataTemplate x:DataType="models:Appointment">
                                      <Border
                                          Background="White"
                                          CornerRadius="14"
                                          Padding="14"
                                          Margin="0,0,0,12"
                                          BorderBrush="#E0E0E0"
                                          BorderThickness="1">
                                          <StackPanel Spacing="6">
                                              <TextBlock Text="Doctor"
                                                  FontSize="12"
                                                  Foreground="Black"/>
                                              <TextBlock Text="{x:Bind Doctor.Name}"
                                                  FontWeight="Bold"
                                                  Foreground="Black"/>
                                          </StackPanel>
                                      </Border>
                                  </DataTemplate>
                              </ItemsControl.ItemTemplate>
                          </ItemsControl>
                      </ScrollViewer>
                  </StackPanel>
              </Border>
          </Grid>
          
          <ContentDialog x:Name="AppointmentDialog" Title="Maak Nieuwe Afspraak" PrimaryButtonText="Opslaan" SecondaryButtonText="Annuleren"
                         PrimaryButtonClick="AppointmentDialog_PrimaryButtonClick">
              <ScrollViewer>
                  <StackPanel Spacing="15">
                      <ComboBox x:Name="PatiëntSelectieComboBox" 
                                PlaceholderText="Selecteer Patiënt" 
                                DisplayMemberPath="FullName" />
                      <ComboBox x:Name="DokterSelectieComboBox" 
                                PlaceholderText="Selecteer Dokter"
                                DisplayMemberPath="Name"/>
                      <DatePicker x:Name="AfspraakDatumPicker" Header="Datum"/>
                      <TimePicker x:Name="AfspraakTijdPicker" Header="Tijd"/>
                      <TextBox x:Name="AfspraakDuurTextBox" Header="Duur in minuten" InputScope="Number"/>
                      <TextBox x:Name="AfspraakNotitieTextBox" Header="Notities" AcceptsReturn="True"/>
                      <TextBox x:Name="AfspraakLocatieTextBox" Header="Locatie"/>
                      
                      <!-- Classifications ListBox -->
                      <TextBlock Text="Classificaties" Margin="0,10,0,0"/>
                      <ListBox x:Name="ClassificatiesListBox" SelectionMode="Multiple">
                          <ListBoxItem>
                              <CheckBox Content="Onderzoek"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Controle"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Verwijzing"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Behandeling"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Vaccinatie"/>
                          </ListBoxItem>
                      </ListBox>
                  </StackPanel>
              </ScrollViewer>
          </ContentDialog>
          
          <TextBlock x:Name="ErrorText" Foreground="Red" Visibility="Collapsed" TextWrapping="Wrap"/>
          
      </Grid>
  </Page> 
  ```

  ### Aanpassing:
  - **Knop "Maak Afspraak voor Dokter"** is geplaatst in een aparte rij net boven de maandnavigatie en kalender. Hierdoor wordt deze direct toegankelijk voor interactie voordat gebruikers door de kalender navigeren.

usage:
  {"prompt_tokens":236,"completion_tokens":1827,"cache_write_input_tokens":0,"cache_read_input_tokens":6016,"reasoning_tokens":0}


id: 019d8af6-8e11-725b-8261-3c6df386424c
conversation_id: 019d8af3-59a2-7024-acdb-91d3ce9c70c3
user_id: i302573
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-5","citations":[]}
created_at: 2026-04-14 09:48:27
updated_at: 2026-04-14 09:48:27
content:
  A few easy ways:

  - Remove the literal space between the elements (no gap):
    <span>👤</span>{{ $author->name }}

  - Keep a tiny gap with Tailwind:
    <span class="mr-0.5">👤</span>{{ $author->name }}

  - Or use a thin space entity inside one span:
    <span>👤&thinsp;{{ $author->name }}</span>

  - Using flex with a very small gap:
    <span class="inline-flex items-center gap-0.5">
      <span>👤</span>
      <span>{{ $author->name }}</span>
    </span>

usage:
  {"prompt_tokens":811,"completion_tokens":1351,"cache_write_input_tokens":0,"cache_read_input_tokens":0,"reasoning_tokens":1152}


id: 019d8af6-926a-73ed-969f-2167a9ceedb0
conversation_id: 019d8ad6-9195-7281-b748-8dbb41a5fdce
user_id: i289574
agent: App\Ai\Agents\CustomAgent
role: user
attachments: []
tool_calls: []
tool_results: []
usage: []
meta: []
created_at: 2026-04-14 09:48:28
updated_at: 2026-04-14 09:48:28
content:
  this error i got 
  [2026-04-13 14:19:27] local.ERROR: ucfirst(): Argument #1 ($string) must be of type string, App\Enums\WorkshopStatus given (View: C:\Users\EXTTICT032\Herd\TopTone\resources\views\workshops\show.blade.php) {"userId":1,"exception":"[object] (Illuminate\\View\\ViewException(code: 0): ucfirst(): Argument #1 ($string) must be of type string, App\\Enums\\WorkshopStatus given (View: C:\\Users\\EXTTICT032\\Herd\\TopTone\\resources\\views\\workshops\\show.blade.php) at C:/Users/EXTTICT032/Herd/TopTone/storage/framework/views/bca448cf2e812a7005539ba60365e08e.php:140)
  [stacktrace]

  from yesterday


id: 019d8af6-927d-709d-8c24-b5dbcffe27d1
conversation_id: 019d8ad6-9195-7281-b748-8dbb41a5fdce
user_id: i289574
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-5","citations":[]}
created_at: 2026-04-14 09:48:28
updated_at: 2026-04-14 09:48:28
content:
  The error means your Blade calls ucfirst() on an enum object. Because Workshop::status is cast to App\Enums\WorkshopStatus, $workshop->status is not a string but an enum instance. String helpers like ucfirst need a string.

  Quick fix in your Blade
  - Wherever you have something like:
    {{ ucfirst($workshop->status) }}
    or
    {{ Str::ucfirst($workshop->status) }}
  - Change it to use the enum’s backing value (or name):

  Option A (backed enum, most common):
  {{ ucfirst($workshop->status->value) }}

  Option B (if you prefer the enum name):
  {{ ucfirst(strtolower($workshop->status->name)) }}

  Recommended: add a label() on the enum and use it
  App/Enums/WorkshopStatus.php
  <?php

  namespace App\Enums;

  enum WorkshopStatus: string
  {
      case planned    = 'planned';
      case published  = 'published';
      case cancelled  = 'cancelled';

      public function label(): string
      {
          return match ($this) {
              self::planned   => 'Gepland',
              self::published => 'Gepubliceerd',
              self::cancelled => 'Geannuleerd',
          };
      }
  }

  Then in your Blade (show.blade.php), wherever you display the status:
  {{ $workshop->status->label() }}

  Or if you want a fallback that still works without label():
  {{ method_exists($workshop->status, 'label') ? $workshop->status->label() : ucfirst($workshop->status->value) }}

  Optional model accessor (so Blade stays clean)
  App/Models/Workshop.php
  public function getStatusLabelAttribute(): string
  {
      $status = $this->status;
      if (is_object($status) && method_exists($status, 'label')) {
          return $status->label();
      }
      $value = is_object($status) && property_exists($status, 'value') ? $status->value : (string) $status;
      return ucfirst(strtolower($value));
  }

  Then in Blade:
  {{ $workshop->status_label }}

  Important: clear compiled views after changing Blade/enum
  php artisan view:clear

  Why it showed a white page
  With APP_DEBUG=false, a View exception becomes a blank page. The stack trace you pasted confirms the crash happens in the compiled Blade (storage/framework/views/...). After changing the Blade to use ->value or a label(), the page will render.

usage:
  {"prompt_tokens":718,"completion_tokens":1902,"cache_write_input_tokens":0,"cache_read_input_tokens":20096,"reasoning_tokens":1344}


id: 019d8af7-08f5-73a3-9f01-4314b2c0342a
conversation_id: 019d8aee-d641-7365-abe0-8c31833eb9e6
user_id: D300800
agent: App\Ai\Agents\CustomAgent
role: user
attachments: []
tool_calls: []
tool_results: []
usage: []
meta: []
created_at: 2026-04-14 09:48:58
updated_at: 2026-04-14 09:48:58
content:
  Oke wait 
  .OrderBy(m => m.Name m => m.Quantity)

   private async void SearchBox_QuerySubmitted(AutoSuggestBox sender, AutoSuggestBoxQuerySubmittedEventArgs args)
   {
       var query = args?.QueryText?.Trim();

       try
       {
           using var ctx = new AppDataContext();

           // empty -> load everything back
           if (string.IsNullOrEmpty(query))
           {
               var allMaterials = await ctx.Materials
                                           .OrderBy(m => m.Name)
                                           .ToListAsync();
                                           
               InventoryList.ItemsSource = allMaterials;
               return;
           }


           if (int.TryParse(query, out var id))
           {
               var foundById = await ctx.Materials.FindAsync(id);
               if (foundById != null)
               {
                   Frame.Navigate(typeof(EditItemPage), foundById.Id);
                   return;
               }
           }


  Ik wil dat hij de Quantity laat zien


id: 019d8af7-08ff-70f4-8e24-063bd9ba5491
conversation_id: 019d8aee-d641-7365-abe0-8c31833eb9e6
user_id: D300800
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-5-mini","citations":[]}
created_at: 2026-04-14 09:48:58
updated_at: 2026-04-14 09:48:58
content:
  Kort antwoord: je moet (1) in je query sorteren met ThenBy(…) en (2) in je ItemTemplate van de ListView het Quantity-veld binden zodat het zichtbaar wordt. Hieronder staan concrete aanpassingen.

  1) Gewijzigde SearchBox_QuerySubmitted (sorteert op Name en vervolgens Quantity)
  ```csharp
  private async void SearchBox_QuerySubmitted(AutoSuggestBox sender, AutoSuggestBoxQuerySubmittedEventArgs args)
  {
      var query = args?.QueryText?.Trim();

      try
      {
          using var ctx = new AppDataContext();

          // empty -> load everything back (gesorteerd op Name, dan Quantity)
          if (string.IsNullOrEmpty(query))
          {
              var allMaterials = await ctx.Materials
                                          .OrderBy(m => m.Name)
                                          .ThenBy(m => m.Quantity)   // <-- voeg ThenBy toe
                                          .ToListAsync();

              InventoryList.ItemsSource = allMaterials;
              return;
          }

          if (int.TryParse(query, out var id))
          {
              var foundById = await ctx.Materials.FindAsync(id);
              if (foundById != null)
              {
                  Frame.Navigate(typeof(EditItemPage), foundById.Id);
                  return;
              }
          }

          // search by name (ook gesorteerd op Name en Quantity)
          var results = await ctx.Materials
                                 .Where(m => EF.Functions.Like(m.Name, $"%{query}%"))
                                 .OrderBy(m => m.Name)
                                 .ThenBy(m => m.Quantity)   // <-- voeg ThenBy toe
                                 .ToListAsync();

          InventoryList.ItemsSource = results;
      }
      catch (Exception ex)
      {
          System.Diagnostics.Debug.WriteLine($"Search error: {ex}");
      }
  }
  ```

  2) Zichtbaar maken van Quantity in de UI — voorbeeld ListView ItemTemplate (WinUI / UWP XAML)
  Plaats dit in de XAML waar je InventoryList gedefinieerd is. Als je x:Bind wilt gebruiken, pas DataType aan (local:Materials). Hier een eenvoudig voorbeeld met gewone Binding:
  ```xml
  <ListView x:Name="InventoryList"
            IsItemClickEnabled="True"
            ItemClick="InventoryList_ItemClick">
      <ListView.ItemTemplate>
          <DataTemplate>
              <StackPanel Orientation="Horizontal" Padding="8">
                  <TextBlock Text="{Binding Name}" FontSize="16" Width="220"/>
                  <TextBlock Text="Aantal: " Margin="12,0,0,0"/>
                  <TextBlock Text="{Binding Quantity}" FontWeight="SemiBold"/>
              </StackPanel>
          </DataTemplate>
      </ListView.ItemTemplate>
  </ListView>
  ```

  Opmerkingen / tips
  - If Materials.Quantity is jouw voorraad (on-hand), hierboven is direct correct.  
  - Als je in plaats daarvan het totaal verkocht wilt tonen (Sum van Sale.Quantity uit een Sales-tabel), dan moet je de query aggregeren en een viewmodel gebruiken (TotalSold). Laat het weten als je dat wilt — dan geef ik de aangepaste ItemTemplate en query daarvoor.  
  - Wil je aflopend sorteren op Quantity, gebruik .ThenByDescending(m => m.Quantity).  

  Wil je dat ik meteen je ItemsPage.Update() code aanpas zodat deze LoadMaterialsAsync ook .ThenBy(m => m.Quantity) gebruikt?

usage:
  {"prompt_tokens":3047,"completion_tokens":1384,"cache_write_input_tokens":0,"cache_read_input_tokens":0,"reasoning_tokens":640}


id: 019d8af7-81e6-733f-a6c0-d0599316e21f
conversation_id: 019d8af1-42d9-7359-9dcd-3d571022a6c2
user_id: i301553
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-4o","citations":[]}
created_at: 2026-04-14 09:49:29
updated_at: 2026-04-14 09:49:29
content:
  Laten we het stap voor stap oplossen. Hier zijn enkele stappen om de oorzaak te achterhalen en op te lossen:

  1. **Model-relaties controleren:**

     Zorg dat je model-relaties correct zijn opgezet in zowel je `Lesson` als `User` modellen.

     **Lesson model:**
     ```php
     public function user()
     {
         return $this->belongsTo(User::class);
     }
     ```

     **User model:**
     ```php
     public function subscription()
     {
         return $this->hasOne(Subscription::class);
     }
     ```

  2. **Verifieer data in de database:**

     Controleer of elke `Lesson` een bijbehorende `User`-ID heeft en of elke `User` een `Subscription` heeft in je database.

  3. **Debug informatie toevoegen:**

     Voeg tijdelijk debug-informatie toe om te begrijpen waar het probleem zich bevindt:

     ```php
     public function deleteLesson(int $lessonId): void
     {
         try {
             $lesson = Lesson::query()
                 ->where('trainer_id', Auth::id())
                 ->findOrFail($lessonId);

             $user = $lesson->user;

             if ($user) {
                 // Controleer of de gebruiker correct wordt opgehaald
                 Log::info("User found: " . $user->id);

                 if ($user->subscription) {
                     $user->subscription->credits += 1;
                     $user->subscription->save();
                 } else {
                     Log::error("Geen abonnement voor user ID: " . $user->id);
                 }
             } else {
                 Log::error("Geen gebruiker gevonden voor les ID: " . $lessonId);
             }

             $lesson->delete();

             session()->flash('success', 'De les is succesvol verwijderd en de credits zijn teruggestort.');
         } catch (\Exception $e) {
             Log::error("Fout in deleteLesson: " . $e->getMessage());
             session()->flash('error', 'Er is iets misgegaan bij het verwijderen van de les.');
         }
     }
     ```

  4. **Logs controleren:**

     Kijk in je logbestanden om te zien welke debug-informatie wordt gegenereerd en of er fouten zijn die kunnen helpen de oorzaak te vinden.

  5. **Gebruik een fallback:**

     Voor tijdelijk testen kun je een fallback proberen als je problemen tegenkomt:

     ```php
     public function deleteLesson(int $lessonId): void
     {
         try {
             $lesson = Lesson::query()
                 ->where('trainer_id', Auth::id())
                 ->findOrFail($lessonId);

             $user = $lesson->user;
             if (!$user) {
                 throw new \Exception("Geen gebruiker gevonden");
             }

             $subscription = $user->subscription;
             if (!$subscription) {
                 throw new \Exception("Geen abonnement gevonden");
             }

             $subscription->credits += 1;
             $subscription->save();

             $lesson->delete();

             session()->flash('success', 'De les is succesvol verwijderd en de credits zijn teruggestort.');
         } catch (\Exception $e) {
             Log::error("Fout in deleteLesson: " . $e->getMessage());
             session()->flash('error', 'Er is iets misgegaan bij het verwijderen van de les.');
         }
     }
     ```

  Probeer deze stappen en kijk of je hiermee meer inzicht krijgt in de oorzaak van het probleem.

usage:
  {"prompt_tokens":1577,"completion_tokens":723,"cache_write_input_tokens":0,"cache_read_input_tokens":0,"reasoning_tokens":0}


id: 019d8af8-5968-72c1-93ea-826f7cec3f43
conversation_id: 019d8af8-5956-7111-9016-cf2844cdc083
user_id: i293082
agent: App\Ai\Agents\CustomAgent
role: user
attachments: []
tool_calls: []
tool_results: []
usage: []
meta: []
created_at: 2026-04-14 09:50:24
updated_at: 2026-04-14 09:50:24
content:
  Er staan in deze pagina heell wat dingen door elkaar, en sommige dingen kunnen ook niet goed openen/uitklappen. Kan je deze pagina zo maken dat alles netjes staat en dat je het goed kan openen? <?xml version="1.0" encoding="utf-8"?>
  <Page
      x:Class="CareTracker.Pages.Assistant.AssistantPage"
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
      xmlns:local="using:CareTracker.Pages.Assistant"
      xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
      xmlns:models="using:CareTracker.Data"
      mc:Ignorable="d">

      <Grid>
          <Grid.RowDefinitions>
              <RowDefinition Height="Auto"/>
              <RowDefinition Height="Auto"/>
              <RowDefinition Height="Auto"/>
              <RowDefinition Height="*"/>
          </Grid.RowDefinitions>

          <!-- Header -->
          <StackPanel Orientation="Horizontal"
                      Grid.Row="0"
                      Background="#FF2D3E50"
                      Padding="10">

              <Button x:Name="HomeButton" Content="Home" Margin="10,0"/>
              <Button Content="Patiënt" Margin="10,0" Click="PatientButton_Click"/>
              <Button Content="Rapport" Margin="10,0" Click="ReportButton_Click"/>
              <Button Content="Uitloggen" Margin="10,0" Click="LogoutButton_Click" HorizontalAlignment="Right"/>

          </StackPanel>

          <!-- Maintenance Calendar -->
          <Border
              Grid.Row="1"
              Background="#CC000000"
              CornerRadius="18"
              Padding="20"
              Margin="10">
              <Grid>
                  <Grid.ColumnDefinitions>
                      <ColumnDefinition Width="Auto"/>
                      <ColumnDefinition Width="*"/>
                  </Grid.ColumnDefinitions>
                  <ComboBox
                      x:Name="DocterNameCombobox"
                      PlaceholderText="Alle dokters"
                      DisplayMemberPath="Name"
                      SelectedValuePath="Id"
                      SelectionChanged="DocterNameCombobox_SelectionChanged"
                      Margin="0,0,10,0"/>

                  <Button x:Name="MakeAppointmentButton" Content="Maak Afspraak voor Dokter" Margin="10,0" Click="MakeAppointmentButton_Click"/>

                  <TextBlock
                      Grid.Column="1"
                      Text="Maintenance Calendar"
                      FontSize="34"
                      FontWeight="Bold"
                      Foreground="White"
                      HorizontalAlignment="Center"/>
              </Grid>
          </Border>

          <!-- Maandnavigatie en kalender -->
          <Border
              Grid.Row="2"
              Background="#AA000000"
              CornerRadius="14"
              Padding="14"
              Margin="10">
              <StackPanel Orientation="Horizontal"
                          HorizontalAlignment="Center"
                          Spacing="14">
                  <Button Content="≪" Click="PrevYear_Click" Foreground="Black"/>
                  <Button Content="‹" Click="PrevMonth_Click" Foreground="Black"/>
                  <TextBlock x:Name="MonthYearText"
                             FontSize="26"
                             FontWeight="Bold"
                             Foreground="White"
                             VerticalAlignment="Center"/>
                  <Button Content="›" Click="NextMonth_Click" Foreground="Black"/>
                  <Button Content="≫" Click="NextYear_Click" Foreground="Black"/>
              </StackPanel>
          </Border>

          <!-- Kalender en afspraaklijst -->
          <Grid Grid.Row="3" Margin="10">
              <Grid.ColumnDefinitions>
                  <ColumnDefinition Width="Auto"/>
                  <ColumnDefinition Width="*"/>
              </Grid.ColumnDefinitions>

              <!-- KALENDER -->
              <Border
                  Background="White"
                  CornerRadius="18"
                  Padding="12"
                  Margin="0,0,25,0">
                  <CalendarView
                      x:Name="Calendar"
                      Grid.Row="1"
                      Margin="0,12,0,12"
                      Width="650"
                      Height="420"
                      SelectionMode="Single" 
                      SelectedDatesChanged="Calendar_SelectedDatesChanged"
                      CalendarViewDayItemChanging="Calendar_DayItemChanging">
                      <CalendarView.Resources>
                          <SolidColorBrush x:Key="CalendarViewTodayBackgroundBrush" Color="#FFF8E5" />
                          <SolidColorBrush x:Key="CalendarViewDayItemBackgroundSelected" Color="#FF8A2BE2" />
                          <SolidColorBrush x:Key="CalendarViewDayItemForegroundSelected" Color="White" />
                      </CalendarView.Resources>
                  </CalendarView>
              </Border>
              <Border
                  Grid.Column="1"
                  Background="#CCFFFFFF"
                  CornerRadius="18"
                  Padding="18">
                  <StackPanel>
                      <TextBlock
                          Text="Patiënten"
                          FontSize="22"
                          FontWeight="Bold"
                          Foreground="Black"
                          Margin="0,0,0,12"/>
                      <ListView x:Name="PatientListView" SelectionChanged="PatientListView_SelectionChanged">
                          <ListView.ItemTemplate>
                              <DataTemplate x:DataType="models:Patient">
                                  <TextBlock Text="{x:Bind FirstName}" />
                              </DataTemplate>
                          </ListView.ItemTemplate>
                      </ListView>
                  </StackPanel>
              </Border>

              <!-- DAGAFSPRAKEN -->
              <Border
                  Grid.Column="1"
                  Background="#CCFFFFFF"
                  CornerRadius="18"
                  Padding="18"
                  Margin="0,10,0,0">
                  <StackPanel>
                      <TextBlock
                          Text="Appointments on selected day"
                          FontSize="22"
                          FontWeight="Bold"
                          Foreground="Black"
                          Margin="0,0,0,12"/>
                      <Border Height="1"
                          Background="White"
                          Opacity="0.6"
                          Margin="0,0,0,12"/>
                      <ScrollViewer VerticalScrollBarVisibility="Auto">
                          <ItemsControl x:Name="DayAppointmentsControl">
                              <ItemsControl.ItemTemplate>
                                  <DataTemplate x:DataType="models:Appointment">
                                      <Border
                                          Background="White"
                                          CornerRadius="14"
                                          Padding="14"
                                          Margin="0,0,0,12"
                                          BorderBrush="#E0E0E0"
                                          BorderThickness="1">
                                          <StackPanel Spacing="6">
                                              <TextBlock Text="Doctor"
                                                  FontSize="12"
                                                  Foreground="Black"/>
                                              <TextBlock Text="{x:Bind Doctor.Name}"
                                                  FontWeight="Bold"
                                                  Foreground="Black"/>
                                          </StackPanel>
                                      </Border>
                                  </DataTemplate>
                              </ItemsControl.ItemTemplate>
                          </ItemsControl>
                      </ScrollViewer>
                  </StackPanel>
              </Border>
          </Grid>

          <ContentDialog x:Name="AppointmentDialog" Title="Maak Nieuwe Afspraak" PrimaryButtonText="Opslaan" SecondaryButtonText="Annuleren"
                         PrimaryButtonClick="AppointmentDialog_PrimaryButtonClick">
              <ScrollViewer>
                  <StackPanel Spacing="15">
                      <ComboBox x:Name="PatiëntSelectieComboBox" 
                                PlaceholderText="Selecteer Patiënt" 
                                DisplayMemberPath="FullName" />
                      <ComboBox x:Name="DokterSelectieComboBox" 
                                PlaceholderText="Selecteer Dokter"
                                DisplayMemberPath="Name"/>
                      <DatePicker x:Name="AfspraakDatumPicker" Header="Datum"/>
                      <TimePicker x:Name="AfspraakTijdPicker" Header="Tijd"/>
                      <TextBox x:Name="AfspraakDuurTextBox" Header="Duur in minuten" InputScope="Number"/>
                      <TextBox x:Name="AfspraakNotitieTextBox" Header="Notities" AcceptsReturn="True"/>
                      <TextBox x:Name="AfspraakLocatieTextBox" Header="Locatie"/>

                      <!-- Classifications ListBox -->
                      <TextBlock Text="Classificaties" Margin="0,10,0,0"/>
                      <ListBox x:Name="ClassificatiesListBox" SelectionMode="Multiple">
                          <ListBoxItem>
                              <CheckBox Content="Onderzoek"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Controle"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Verwijzing"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Behandeling"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Vaccinatie"/>
                          </ListBoxItem>
                      </ListBox>
                  </StackPanel>
              </ScrollViewer>
          </ContentDialog>

          <TextBlock x:Name="ErrorText" Foreground="Red" Visibility="Collapsed" TextWrapping="Wrap"/>

      </Grid>
  </Page>


id: 019d8af8-597c-7359-9980-cf1f9652af3b
conversation_id: 019d8af8-5956-7111-9016-cf2844cdc083
user_id: i293082
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-4o","citations":[]}
created_at: 2026-04-14 09:50:24
updated_at: 2026-04-14 09:50:24
content:
  Hier is een georganiseerd versie van jouw XAML-pagina:

  ```xml
  <?xml version="1.0" encoding="utf-8"?>
  <Page
      x:Class="CareTracker.Pages.Assistant.AssistantPage"
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
      xmlns:local="using:CareTracker.Pages.Assistant"
      xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
      xmlns:models="using:CareTracker.Data"
      mc:Ignorable="d">

      <Grid>
          <Grid.RowDefinitions>
              <RowDefinition Height="Auto"/>
              <RowDefinition Height="Auto"/>
              <RowDefinition Height="Auto"/>
              <RowDefinition Height="*"/>
          </Grid.RowDefinitions>

          <!-- Header -->
          <StackPanel
              Orientation="Horizontal"
              Grid.Row="0"
              Background="#FF2D3E50"
              Padding="10">
              <Button x:Name="HomeButton" Content="Home" Margin="10,0"/>
              <Button Content="Patiënt" Margin="10,0" Click="PatientButton_Click"/>
              <Button Content="Rapport" Margin="10,0" Click="ReportButton_Click"/>
              <Button Content="Uitloggen" Margin="10,0" Click="LogoutButton_Click" HorizontalAlignment="Right"/>
          </StackPanel>

          <!-- Maintenance Calendar -->
          <Border
              Grid.Row="1"
              Background="#CC000000"
              CornerRadius="18"
              Padding="20"
              Margin="10">
              <Grid>
                  <Grid.ColumnDefinitions>
                      <ColumnDefinition Width="Auto"/>
                      <ColumnDefinition Width="*"/>
                  </Grid.ColumnDefinitions>
                  <ComboBox
                      x:Name="DocterNameCombobox"
                      PlaceholderText="Alle dokters"
                      DisplayMemberPath="Name"
                      SelectedValuePath="Id"
                      SelectionChanged="DocterNameCombobox_SelectionChanged"
                      Margin="0,0,10,0"/>
                  <Button x:Name="MakeAppointmentButton" Content="Maak Afspraak voor Dokter" Margin="10,0" Click="MakeAppointmentButton_Click"/>
                  <TextBlock
                      Grid.Column="1"
                      Text="Maintenance Calendar"
                      FontSize="34"
                      FontWeight="Bold"
                      Foreground="White"
                      HorizontalAlignment="Center"/>
              </Grid>
          </Border>

          <!-- Maandnavigatie en kalender -->
          <Border
              Grid.Row="2"
              Background="#AA000000"
              CornerRadius="14"
              Padding="14"
              Margin="10">
              <StackPanel
                  Orientation="Horizontal"
                  HorizontalAlignment="Center"
                  Spacing="14">
                  <Button Content="≪" Click="PrevYear_Click" Foreground="Black"/>
                  <Button Content="‹" Click="PrevMonth_Click" Foreground="Black"/>
                  <TextBlock
                      x:Name="MonthYearText"
                      FontSize="26"
                      FontWeight="Bold"
                      Foreground="White"
                      VerticalAlignment="Center"/>
                  <Button Content="›" Click="NextMonth_Click" Foreground="Black"/>
                  <Button Content="≫" Click="NextYear_Click" Foreground="Black"/>
              </StackPanel>
          </Border>

          <!-- Kalender en afspraaklijst -->
          <Grid
              Grid.Row="3"
              Margin="10">
              <Grid.ColumnDefinitions>
                  <ColumnDefinition Width="Auto"/>
                  <ColumnDefinition Width="*"/>
              </Grid.ColumnDefinitions>

              <!-- KALENDER -->
              <Border
                  Background="White"
                  CornerRadius="18"
                  Padding="12"
                  Margin="0,0,25,0">
                  <CalendarView
                      x:Name="Calendar"
                      Margin="0,12,0,12"
                      Width="650"
                      Height="420"
                      SelectionMode="Single" 
                      SelectedDatesChanged="Calendar_SelectedDatesChanged"
                      CalendarViewDayItemChanging="Calendar_DayItemChanging">
                      <CalendarView.Resources>
                          <SolidColorBrush x:Key="CalendarViewTodayBackgroundBrush" Color="#FFF8E5" />
                          <SolidColorBrush x:Key="CalendarViewDayItemBackgroundSelected" Color="#FF8A2BE2" />
                          <SolidColorBrush x:Key="CalendarViewDayItemForegroundSelected" Color="White" />
                      </CalendarView.Resources>
                  </CalendarView>
              </Border>

              <!-- Patiëntenlijst -->
              <Border
                  Grid.Column="1"
                  Background="#CCFFFFFF"
                  CornerRadius="18"
                  Padding="18">
                  <StackPanel>
                      <TextBlock
                          Text="Patiënten"
                          FontSize="22"
                          FontWeight="Bold"
                          Foreground="Black"
                          Margin="0,0,0,12"/>
                      <ListView
                          x:Name="PatientListView"
                          SelectionChanged="PatientListView_SelectionChanged">
                          <ListView.ItemTemplate>
                              <DataTemplate x:DataType="models:Patient">
                                  <TextBlock Text="{x:Bind FirstName}" />
                              </DataTemplate>
                          </ListView.ItemTemplate>
                      </ListView>
                  </StackPanel>
              </Border>

              <!-- DAGAFSPRAKEN -->
              <Border
                  Grid.Column="1"
                  Background="#CCFFFFFF"
                  CornerRadius="18"
                  Padding="18"
                  Margin="0,10,0,0">
                  <StackPanel>
                      <TextBlock
                          Text="Appointments on selected day"
                          FontSize="22"
                          FontWeight="Bold"
                          Foreground="Black"
                          Margin="0,0,0,12"/>
                      <Border
                          Height="1"
                          Background="White"
                          Opacity="0.6"
                          Margin="0,0,0,12"/>
                      <ScrollViewer VerticalScrollBarVisibility="Auto">
                          <ItemsControl x:Name="DayAppointmentsControl">
                              <ItemsControl.ItemTemplate>
                                  <DataTemplate x:DataType="models:Appointment">
                                      <Border
                                          Background="White"
                                          CornerRadius="14"
                                          Padding="14"
                                          Margin="0,0,0,12"
                                          BorderBrush="#E0E0E0"
                                          BorderThickness="1">
                                          <StackPanel Spacing="6">
                                              <TextBlock Text="Doctor" FontSize="12" Foreground="Black"/>
                                              <TextBlock Text="{x:Bind Doctor.Name}" FontWeight="Bold" Foreground="Black"/>
                                          </StackPanel>
                                      </Border>
                                  </DataTemplate>
                              </ItemsControl.ItemTemplate>
                          </ItemsControl>
                      </ScrollViewer>
                  </StackPanel>
              </Border>
          </Grid>

          <!-- AppointmentDialog -->
          <ContentDialog
              x:Name="AppointmentDialog"
              Title="Maak Nieuwe Afspraak"
              PrimaryButtonText="Opslaan"
              SecondaryButtonText="Annuleren"
              PrimaryButtonClick="AppointmentDialog_PrimaryButtonClick">
              <ScrollViewer>
                  <StackPanel Spacing="15">
                      <ComboBox x:Name="PatiëntSelectieComboBox" PlaceholderText="Selecteer Patiënt" DisplayMemberPath="FullName" />
                      <ComboBox x:Name="DokterSelectieComboBox" PlaceholderText="Selecteer Dokter" DisplayMemberPath="Name"/>
                      <DatePicker x:Name="AfspraakDatumPicker" Header="Datum"/>
                      <TimePicker x:Name="AfspraakTijdPicker" Header="Tijd"/>
                      <TextBox x:Name="AfspraakDuurTextBox" Header="Duur in minuten" InputScope="Number"/>
                      <TextBox x:Name="AfspraakNotitieTextBox" Header="Notities" AcceptsReturn="True"/>
                      <TextBox x:Name="AfspraakLocatieTextBox" Header="Locatie"/>
                      <TextBlock Text="Classificaties" Margin="0,10,0,0"/>
                      <ListBox x:Name="ClassificatiesListBox" SelectionMode="Multiple">
                          <ListBoxItem><CheckBox Content="Onderzoek"/></ListBoxItem>
                          <ListBoxItem><CheckBox Content="Controle"/></ListBoxItem>
                          <ListBoxItem><CheckBox Content="Verwijzing"/></ListBoxItem>
                          <ListBoxItem><CheckBox Content="Behandeling"/></ListBoxItem>
                          <ListBoxItem><CheckBox Content="Vaccinatie"/></ListBoxItem>
                      </ListBox>
                  </StackPanel>
              </ScrollViewer>
          </ContentDialog>

          <!-- Error Text -->
          <TextBlock
              x:Name="ErrorText"
              Foreground="Red"
              Visibility="Collapsed"
              TextWrapping="Wrap"/>
      </Grid>
  </Page>
  ```

  Zorg ervoor dat je openings- en sluitingstags, proper genaamde elementen, en consistent gebruik van marges/afrondingen hebt om de leesbaarheid en functionaliteit te verbeteren.

usage:
  {"prompt_tokens":1930,"completion_tokens":1912,"cache_write_input_tokens":0,"cache_read_input_tokens":0,"reasoning_tokens":0}


id: 019d8af8-d0ea-7266-ae57-3a473d70dfbd
conversation_id: 019d8ae8-3878-7367-808c-1f6914db5863
user_id: i287513
agent: App\Ai\Agents\CustomAgent
role: user
attachments: []
tool_calls: []
tool_results: []
usage: []
meta: []
created_at: 2026-04-14 09:50:55
updated_at: 2026-04-14 09:50:55
content:
  hij doet nogsteeds niet wat ik wil wanneer ik klik op een dag en weer terug naar doe dag gaat doet hij het niet


id: 019d8af8-d0f5-72f5-86cb-abdc713c9e92
conversation_id: 019d8ae8-3878-7367-808c-1f6914db5863
user_id: i287513
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-5","citations":[]}
created_at: 2026-04-14 09:50:55
updated_at: 2026-04-14 09:50:55
content:
  Helder. Waarschijnlijk triggert SelectedDatesChanged niet bij “opnieuw klikken op dezelfde dag”. Los dit robuust op door:
  - Zelf de “actieve datumfilter” te beheren (los van Calendar.SelectedDates).
  - In CalendarViewDayItemChanging éénmalig een Tapped-handler op elk dag-item te hangen.
  - In die Tapped-handler de actieve datumfilter te zetten en altijd RefreshAppointmentsList() te roepen.

  Hieronder twee kant-en-klare templates.

  C# code-behind (AppointmentsPage.xaml.cs)

  using System;
  using System.Collections.Generic;
  using System.Linq;
  using Microsoft.EntityFrameworkCore;
  using Microsoft.UI;
  using Microsoft.UI.Xaml;
  using Microsoft.UI.Xaml.Controls;
  using Microsoft.UI.Xaml.Input;
  using Microsoft.UI.Xaml.Media;

  namespace Data
  {
      public class User { public int Id { get; set; } public string Name { get; set; } }
      public class Appointment { public int Id { get; set; } public DateTime DateTime { get; set; } public int DoctorId { get; set; } public User Doctor { get; set; } }
  }

  namespace JouwNamespace // Vervang door jouw namespace
  {
      public sealed partial class AppointmentsPage : Page
      {
          // ===== 1) CONSTANTEN & STATE =====
          private const int ALL_DOCTORS_ID = -1;
          private int? _selectedDoctorId = null;

          // Actieve datumfilter (onafhankelijk van Calendar.SelectedDates)
          private DateTime? _activeDateFilter = null;

          private List<Data.Appointment> _allAppointments = new();

          // TODO: vervang door jouw DbContext
          private YourDbContext _db = null!;

          // ===== 2) HIGHLIGHT-KLEUREN =====
          private Brush _highlightBorderBrush = new SolidColorBrush(Colors.Red);
          private Brush _highlightBackgroundBrush = new SolidColorBrush(Microsoft.UI.ColorHelper.FromArgb(80, 255, 215, 0));

          private readonly Dictionary<int, (Brush Border, Brush Background)> _doctorBrushes =
              new()
              {
                  [ALL_DOCTORS_ID] = (new SolidColorBrush(Colors.Red),
                                      new SolidColorBrush(Microsoft.UI.ColorHelper.FromArgb(80, 255, 215, 0))),
                  [1] = (new SolidColorBrush(Colors.SteelBlue),
                         new SolidColorBrush(Microsoft.UI.ColorHelper.FromArgb(64, 70, 130, 180))),
                  [2] = (new SolidColorBrush(Colors.MediumSeaGreen),
                         new SolidColorBrush(Microsoft.UI.ColorHelper.FromArgb(64, 60, 179, 113))),
              };

          // ===== 3) CONSTRUCTOR / LOADED =====
          public AppointmentsPage()
          {
              InitializeComponent();
              Loaded += OnLoaded;
          }

          private void OnLoaded(object sender, RoutedEventArgs e)
          {
              // TODO: _db init + combobox vullen
              // _db = new YourDbContext(...);
              // DocterNameCombobox.ItemsSource = _db.Users.ToList();
              // Optioneel: "Alle dokters" toevoegen met Id = ALL_DOCTORS_ID

              // Init actiefedatum (bijv. vandaag)
              _activeDateFilter = DateTime.Today;

              LoadAllAppointmentsForCalendar();
              RefreshAppointmentsList();
              RefreshCalendarDayItemStyles();
          }

          // ===== 4) CENTRALE LIJST-REFRESH (gebruikt _selectedDoctorId + _activeDateFilter) =====
          private void RefreshAppointmentsList()
          {
              var q = _db.Appointments
                         .Include(a => a.Doctor)
                         .AsQueryable();

              if (_selectedDoctorId.HasValue)
                  q = q.Where(a => a.DoctorId == _selectedDoctorId.Value);

              if (_activeDateFilter.HasValue)
              {
                  var start = _activeDateFilter.Value.Date;
                  var end = start.AddDays(1);
                  q = q.Where(a => a.DateTime >= start && a.DateTime < end);
              }

              DayAppointmentsControl.ItemsSource = q
                  .OrderByDescending(a => a.DateTime)
                  .ToList();
          }

          // ===== 5) DATA VOOR KALENDER-HIGHLIGHTS =====
          private void LoadAllAppointmentsForCalendar()
          {
              var q = _db.Appointments.AsQueryable();
              if (_selectedDoctorId.HasValue)
                  q = q.Where(a => a.DoctorId == _selectedDoctorId.Value);

              _allAppointments = q.ToList();
          }

          // ===== 6) COMBOBOX SELECTIE =====
          private void DocterNameCombobox_SelectionChanged(object sender, SelectionChangedEventArgs e)
          {
              _selectedDoctorId = null;
              if (DocterNameCombobox.SelectedItem is Data.User u && u.Id != ALL_DOCTORS_ID)
                  _selectedDoctorId = u.Id;

              if (_selectedDoctorId.HasValue && _doctorBrushes.TryGetValue(_selectedDoctorId.Value, out var b))
              {
                  _highlightBorderBrush = b.Border;
                  _highlightBackgroundBrush = b.Background;
              }
              else
              {
                  var def = _doctorBrushes[ALL_DOCTORS_ID];
                  _highlightBorderBrush = def.Border;
                  _highlightBackgroundBrush = def.Background;
              }

              LoadAllAppointmentsForCalendar();
              RefreshAppointmentsList();
              RefreshCalendarDayItemStyles();
          }

          // ===== 7) KALENDER SELECTIES (zet óók _activeDateFilter) =====
          private void Calendar_SelectedDatesChanged(CalendarView sender, CalendarViewSelectedDatesChangedEventArgs args)
          {
              // Houd de actieve datumfilter synchroon, maar laat ‘geen selectie’ ook toe
              if (Calendar.SelectedDates.Count > 0)
                  _activeDateFilter = Calendar.SelectedDates[0].Date.Date;
              else
                  _activeDateFilter = null;

              RefreshAppointmentsList();
          }

          // ===== 8) DAY-ITEM-CHANGING: highlight + Tapped-handler koppelen =====
          private void Calendar_DayItemChanging(CalendarView sender, CalendarViewDayItemChangingEventArgs args)
          {
              if (args.Item == null) return;

              var day = args.Item.Date.Date;

              // 8a) Eénmalig Tapped-handler koppelen zodat 're-click op dezelfde dag' óók refresht
              if (args.Item.Tag is not string s || s != "subscribed")
              {
                  args.Item.Tapped += DayItem_Tapped;
                  args.Item.Tag = "subscribed";
              }

              // 8b) Highlight op basis van data
              bool hasAppointments = _allAppointments?.Any(a => a.DateTime.Date == day) == true;

              if (hasAppointments)
              {
                  args.Item.BorderBrush = _highlightBorderBrush;
                  args.Item.BorderThickness = new Thickness(2);
                  args.Item.Background = _highlightBackgroundBrush;
                  try { args.Item.CornerRadius = new CornerRadius(20); } catch { }
              }
              else
              {
                  args.Item.BorderBrush = null;
                  args.Item.BorderThickness = new Thickness(0);
                  args.Item.Background = null;
                  try { args.Item.CornerRadius = new CornerRadius(0); } catch { }
              }
          }

          // ===== 9) DAG-ITEM TAPPED: forceer filter, óók bij re-click zelfde dag =====
          private void DayItem_Tapped(object sender, TappedRoutedEventArgs e)
          {
              if (sender is CalendarViewDayItem dayItem)
              {
                  var clicked = dayItem.Date.Date;
                  // Zet altijd de actieve datumfilter op de aangeklikte dag
                  _activeDateFilter = clicked;

                  // Optioneel: hou Calendar.SelectedDates visueel synchroon
                  Calendar.SelectedDates.Clear();
                  Calendar.SelectedDates.Add(clicked);

                  RefreshAppointmentsList();
              }
          }

          // ===== 10) ZICHTBARE DAGEN RESTYLEN =====
          private void RefreshCalendarDayItemStyles()
          {
              foreach (var item in FindDescendants<CalendarViewDayItem>(Calendar))
              {
                  var day = item.Date.Date;
                  bool hasAppointments = _allAppointments?.Any(a => a.DateTime.Date == day) == true;

                  if (hasAppointments)
                  {
                      item.BorderBrush = _highlightBorderBrush;
                      item.BorderThickness = new Thickness(2);
                      item.Background = _highlightBackgroundBrush;
                      try { item.CornerRadius = new CornerRadius(20); } catch { }
                  }
                  else
                  {
                      item.BorderBrush = null;
                      item.BorderThickness = new Thickness(0);
                      item.Background = null;
                      try { item.CornerRadius = new CornerRadius(0); } catch { }
                  }
              }
          }

          // ===== 11) VISUAL TREE HELPER =====
          public static IEnumerable<T> FindDescendants<T>(DependencyObject root) where T : DependencyObject
          {
              int count = VisualTreeHelper.GetChildrenCount(root);
              for (int i = 0; i < count; i++)
              {
                  var child = VisualTreeHelper.GetChild(root, i);
                  if (child is T t) yield return t;
                  foreach (var d in FindDescendants<T>(child)) yield return d;
              }
          }
      }
  }

  XAML (AppointmentsPage.xaml)

  <Page
      x:Class="JouwNamespace.AppointmentsPage"
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">

      <Grid RowDefinitions="Auto,*" ColumnDefinitions="Auto,*" Padding="12">

          <!-- ===== COMBOBOX DOKTERS ===== -->
          <ComboBox x:Name="DocterNameCombobox"
                    Grid.Row="0" Grid.Column="0"
                    Width="260"
                    PlaceholderText="Alle dokters"
                    DisplayMemberPath="Name"
                    SelectedValuePath="Id"
                    SelectionChanged="DocterNameCombobox_SelectionChanged" />

          <!-- ===== KALENDER ===== -->
          <Border Grid.Row="1" Grid.Column="0"
                  Background="White" CornerRadius="18" Padding="12" Margin="0,12,25,0">
              <CalendarView x:Name="Calendar"
                            Width="650" Height="420"
                            SelectionMode="Single"
                            SelectedDatesChanged="Calendar_SelectedDatesChanged"
                            CalendarViewDayItemChanging="Calendar_DayItemChanging">
                  <CalendarView.Resources>
                      <SolidColorBrush x:Key="CalendarViewTodayBackgroundBrush" Color="#FFF8E5" />
                      <SolidColorBrush x:Key="CalendarViewDayItemBackgroundSelected" Color="#FF8A2BE2" />
                      <SolidColorBrush x:Key="CalendarViewDayItemForegroundSelected" Color="White" />
                  </CalendarView.Resources>
              </CalendarView>
          </Border>

          <!-- ===== LIJST MET AFSPRAKEN ===== -->
          <ListView x:Name="DayAppointmentsControl"
                    Grid.Row="1" Grid.Column="1"
                    Margin="0,12,0,0" />
      </Grid>
  </Page>

  Waarom dit werkt
  - Ook als je op dezelfde dag klikt (SelectedDatesChanged vuurt dan soms niet), zet DayItem_Tapped altijd de actieve datumfilter en roept RefreshAppointmentsList aan.
  - Door Calendar.SelectedDates handmatig te synchroniseren blijft de UI consistent.
  - Dokterfilter blijft actief omdat RefreshAppointmentsList beide filters combineert.

  Als dit nog steeds niet het gewenste gedrag geeft, laat even weten:
  - Wat exact “niet” is (lijst blijft leeg? verkeerde dag? filter valt weg?).
  - Of je DateTime in UTC in de database bewaart; dan pas ik de Date-vergelijking aan met TimeZone/Kind.

usage:
  {"prompt_tokens":2422,"completion_tokens":4787,"cache_write_input_tokens":0,"cache_read_input_tokens":5760,"reasoning_tokens":2240}


id: 019d8af8-f8c5-7311-a2c8-09f6e3da4b47
conversation_id: 019d8ad6-9195-7281-b748-8dbb41a5fdce
user_id: i289574
agent: App\Ai\Agents\CustomAgent
role: user
attachments: []
tool_calls: []
tool_results: []
usage: []
meta: []
created_at: 2026-04-14 09:51:05
updated_at: 2026-04-14 09:51:05
content:
  okay i will share all my code you change whaterever and than say what i must put into the terminal

  C:\Users\EXTTICT032\Herd\TopTone\routes\web.php
  <?php

  use Illuminate\Support\Facades\Route;
  use App\Http\Controllers\Admin\UserController;
  use App\Http\Controllers\WorkshopController;

  Route::view('/', 'welcome')->name('home');

  Route::middleware(['auth', 'verified'])->group(function () {
      Route::view('dashboard', 'dashboard')->name('dashboard');
      Route::get('/workshops/create',          [WorkshopController::class, 'create'])->name('workshops.create');
      Route::post('/workshops',                [WorkshopController::class, 'store'])->name('workshops.store');
      Route::get('/workshops/{workshop}/edit', [WorkshopController::class, 'edit'])->name('workshops.edit')->whereNumber('workshop');
      Route::put('/workshops/{workshop}',      [WorkshopController::class, 'update'])->name('workshops.update')->whereNumber('workshop');
      Route::delete('/workshops/{workshop}',   [WorkshopController::class, 'destroy'])->name('workshops.destroy')->whereNumber('workshop');
  });

  // Static index BEFORE dynamic show
  Route::get('/workshops', [WorkshopController::class, 'index'])->name('workshops.index');

  Route::get('/workshops/{workshop}', [WorkshopController::class, 'show'])
  ->name('workshops.show')
  ->whereNumber('workshop');

  Route::middleware(['auth', 'admin'])
      ->prefix('admin')
      ->name('admin.')
      ->group(function () {
  Route::get('/users', [UserController::class, 'index'])->name('users.index');
  Route::post('/users', [UserController::class, 'store'])->name('users.store');
  });

  require __DIR__.'/settings.php';


  C:\Users\EXTTICT032\Herd\TopTone\resources\views\workshops\show.blade.php
  <!doctype html>
  <html lang="nl">

  <head>
      <meta charset="utf-8" />
      <meta name="viewport" content="width=device-width, initial-scale=1" />
      <title>Toptone Muziekschool — Workshop detail</title>

      <!-- Fonts and global styles -->
      <link
          href="https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;600&amp;family=Poppins:wght@500;600;700&amp;display=swap"
          rel="stylesheet">
      <link rel="stylesheet" href="{{ asset('styles.css') }}">

      <style>
          /* Page-specific: detail layout */
          .page-head {
              padding: 28px 0 12px;
          }

          .page-head h1 {
              font-family: 'Poppins', sans-serif;
              font-weight: 700;
              font-size: 32px;
              line-height: 1.2;
              letter-spacing: -0.01em;
              margin: 0;
          }

          .page-head .sub {
              color: var(--gray-600);
              margin: 6px 0 0;
              max-width: 70ch;
          }

          .detail-grid {
              display: grid;
              grid-template-columns: 1.2fr 1fr;
              gap: 20px;
              align-items: start;
          }

          .cover {
              width: 100%;
              height: 380px;
              border-radius: var(--radius);
              border: 1px solid rgba(14, 14, 14, .06);
              box-shadow: var(--shadow);
              background-size: cover;
              background-position: center;
              background-repeat: no-repeat;
          }

          .card {
              background: var(--white);
              border: 1px solid rgba(14, 14, 14, .06);
              border-radius: var(--radius);
              box-shadow: var(--shadow);
          }

          .info-card {
              padding: 14px;
          }

          .info-row {
              display: grid;
              grid-template-columns: 140px 1fr;
              gap: 8px 14px;
              align-items: start;
              margin: 0 0 10px;
          }

          .label {
              font: 700 13px 'Poppins', sans-serif;
              color: var(--black);
          }

          .value {
              color: var(--black);
              font: 600 14px 'Open Sans', sans-serif;
          }

          .chips {
              display: flex;
              flex-wrap: wrap;
              gap: 8px;
          }

          .chip {
              display: inline-flex;
              align-items: center;
              gap: 8px;
              padding: 6px 10px;
              border-radius: 999px;
              background: #fff;
              border: 1px solid rgba(14, 14, 14, .12);
              font: 600 13px 'Open Sans', sans-serif;
          }

          .description-card {
              padding: 14px;
              margin-top: 16px;
          }

          .description-card h2 {
              font-family: 'Poppins', sans-serif;
              font-weight: 700;
              font-size: 20px;
              margin: 0 0 8px;
          }

          .description-card p {
              margin: 0 0 10px;
              color: var(--gray-600);
          }

          .actions {
              display: flex;
              gap: 10px;
              margin-top: 12px;
          }

          @media (max-width: 960px) {
              .detail-grid {
                  grid-template-columns: 1fr;
              }

              .cover {
                  height: 260px;
              }

              .page-head h1 {
                  font-size: 28px;
              }
          }

          @media (max-width: 640px) {
              .page-head h1 {
                  font-size: 26px;
              }

              .info-row {
                  grid-template-columns: 1fr;
              }
          }
      </style>
  </head>

  @php
      $coverUrl = $workshop->image_path
          ? asset('storage/' . $workshop->image_path)
          : 'https://images.unsplash.com/photo-1511379938547-c1f69419868d?q=80&w=1600&auto=format&fit=crop';
  @endphp

  <body>
      <header class="site-header" role="banner">
          <div class="container nav">
              <a class="brand" href="/">
                  <span class="brand-mark" aria-hidden="true"></span>
                  <span class="brand-name">Toptone Muziekschool</span>
              </a>

              <nav class="nav-links" aria-label="Primary">
                  <a href="{{ route('workshops.index') }}">Workshops</a>
              </nav>

              <div class="nav-cta">
                  <a class="btn btn-outline" href="/login">Inloggen</a>
                  <a class="btn btn-primary" href="/register">Registreren</a>
              </div>
          </div>
      </header>

      <main>
          <section class="page-head">
              <div class="container">
                  <h1>{{ $workshop->title }}</h1>

                  <nav class="breadcrumb" aria-label="Breadcrumb">
                      <ol>
                          <li><a href="/">Home</a></li>
                          <li><a href="{{ route('workshops.index') }}">Workshops</a></li>
                          <li aria-current="page">{{ $workshop->title }}</li>
                      </ol>
                  </nav>
              </div>
          </section>

          <section class="section">
              <div class="container detail-grid">
                  <!-- Cover image -->
                  <div class="cover"
                       role="img"
                       aria-label="Coverafbeelding voor {{ $workshop->title }}"
                       style="background:
                          linear-gradient(135deg, rgba(229, 57, 53, .14), rgba(244, 162, 97, .12)),
                          url('{{ $coverUrl }}') center/cover no-repeat;">
                  </div>

                  <!-- Facts / meta -->
                  <aside class="card info-card" aria-labelledby="workshop-kenmerken">
                      <h2 id="workshop-kenmerken"
                          style="margin:0 0 10px;font-family:'Poppins',sans-serif;font-weight:700;font-size:18px">
                          Workshopgegevens</h2>

                      <div class="info-row">
                          <div class="label">Instructeurs</div>
                          <div class="value">
                              <div class="chips">
                                  @if($workshop->instructors->count())
                                      @foreach($workshop->instructors as $instructor)
                                          <span class="chip">{{ $instructor->name }}</span>
                                      @endforeach
                                  @else
                                      <span class="chip">Nog niet toegewezen</span>
                                  @endif
                              </div>
                          </div>
                      </div>

                      <div class="info-row">
                          <div class="label">Zaal/locatie</div>
                          <div class="value">{{ $workshop->room?->name ?? 'N.t.b.' }}</div>
                      </div>

                      <div class="info-row">
                          <div class="label">Capaciteit</div>
                          <div class="value">{{ $workshop->capacity }} deelnemers</div>
                      </div>

                      <div class="actions">
                          @if($userEnrollment)
                              <span class="btn btn-outline" aria-disabled="true">Je bent ingeschreven</span>
                          @elseif($workshopFull)
                              <span class="btn btn-outline" aria-disabled="true">Vol</span>
                          @else
                              <a class="btn btn-primary" href="/workshops/{{ $workshop->slug }}/enroll">Schrijf je in</a>
                          @endif
                          <a class="btn btn-outline" href="{{ route('workshops.index') }}">Terug naar overzicht</a>
                      </div>
                  </aside>

                  <!-- Description -->
                  <article class="card description-card">
                      <h2>Over deze workshop</h2>
                      <p>{!! nl2br(e($workshop->description)) !!}</p>
                  </article>
              </div>
          </section>
      </main>

      <footer class="site-footer footer" role="contentinfo">
          <div class="container footer-top">
              <div class="footer-grid">
                  <div>
                      <a class="brand brand-invert" href="/">
                          <span class="brand-mark" aria-hidden="true"
                              style="background:linear-gradient(135deg,var(--red),var(--orange));"></span>
                          <span class="brand-name" style="font-family:'Poppins',sans-serif;font-weight:700">Toptone
                              Muziekschool</span>
                      </a>
                      <p style="color:#EAEAEA;margin-top:10px;max-width:48ch">
                          Een modern muziekprogramma met hart. Leer, speel en ontmoet.
                      </p>
                  </div>
                  <div>
                      <h4 style="margin:0 0 10px;font-size:14px;color:#EAEAEA;font-family:'Poppins',sans-serif">
                          Programma</h4>
                      <nav>
                          <a href="{{ route('workshops.index') }}">Workshops</a><br />
                          <a href="/register">Registreren</a><br />
                          <a href="/login">Inloggen</a>
                      </nav>
                  </div>
                  <div>
                      <h4 style="margin:0 0 10px;font-size:14px;color:#EAEAEA;font-family:'Poppins',sans-serif">
                          Contact</h4>
                      <p style="color:#EAEAEA;margin:0">info@toptone.example</p>
                      <p style="color:#EAEAEA;margin:4px 0 0">Straat 123, Stad</p>
                  </div>
              </div>
          </div>
          <div class="footer-bottom">
              <div class="container">© <span id="y"></span> Toptone Muziekschool. Alle rechten voorbehouden.</div>
          </div>
          <script>document.getElementById('y').textContent = new Date().getFullYear();</script>
      </footer>
  </body>
  </html>

  C:\Users\EXTTICT032\Herd\TopTone\app\Http\Controllers\WorkshopController.php
  <?php

  namespace App\Http\Controllers;

  use App\Models\User;
  use App\Models\Workshop;
  use App\Models\Room;
  use Illuminate\Http\Request;
  use Illuminate\Support\Str;
  use Illuminate\Validation\Rule;
  use Illuminate\Validation\ValidationException;

  class WorkshopController extends Controller
  {
      public function index()
      {
          return view('workshops.index');
      }

      public function show(Workshop $workshop)
      {
          // Load only safe relations (avoid hydrating enrollments to prevent enum cast issues)
          $workshop->load(['instructors', 'room']);

          $enrollmentCount = $workshop->enrollments()->count();
          $workshopFull    = $enrollmentCount >= (int) $workshop->capacity;

          // Boolean: is the current user enrolled?
          $userEnrollment = false;
          if (auth()->check()) {
              $userEnrollment = $workshop->enrollments()
                  ->where('user_id', auth()->id())
                  ->exists();
          }

          return view('workshops.show', [
              'workshop'       => $workshop,
              'userEnrollment' => $userEnrollment,
              'workshopFull'   => $workshopFull,
          ]);
      }

      public function create()
      {
          $start = now()->addHour()->startOfHour();
          $end   = (clone $start)->addHour();

          return view('workshops.create', [
              'instructors'  => User::where('role', 'instructor')->get(),
              'rooms'        => Room::all(),
              'defaultStart' => $start->format('Y-m-d\TH:i'),
              'defaultEnd'   => $end->format('Y-m-d\TH:i'),
          ]);
      }

      public function store(Request $request)
      {
          $validated = $request->validate([
              'title'            => 'required|string|max:255',
              'description'      => 'required|string',
              'start_at'         => 'required|date|after:now',
              'end_at'           => 'required|date|after:start_at',
              'room_id'          => 'required|exists:rooms,id',
              'capacity'         => 'required|integer|min:1',
              'picture'          => 'nullable|image|max:2048',
              'instructor_ids'   => 'nullable|array',
              'instructor_ids.*' => [
                  'integer',
                  Rule::exists('users', 'id')->where('role', 'instructor'),
              ],
          ]);

          $path = $request->hasFile('picture')
              ? $request->file('picture')->store('workshops', 'public')
              : null;

          $workshop = Workshop::create([
              'title'       => $validated['title'],
              'slug'        => Str::slug($validated['title']) . '-' . uniqid(),
              'description' => $validated['description'],
              'image_path'  => $path,
              'room_id'     => $validated['room_id'],
              'start_at'    => $validated['start_at'],
              'end_at'      => $validated['end_at'],
              'capacity'    => $validated['capacity'],
          ]);

          $workshop->instructors()->sync($request->input('instructor_ids', []));

          return redirect()->route('workshops.show', $workshop)
              ->with('success', 'Workshop created successfully!');
      }

      public function edit(Workshop $workshop)
      {
          $workshop->load('instructors');

          return view('workshops.edit', [
              'workshop'     => $workshop,
              'instructors'  => User::where('role', 'instructor')->get(),
              'rooms'        => Room::all(),
          ]);
      }

      public function update(Request $request, Workshop $workshop)
      {
          $validated = $request->validate([
              'title'            => 'required|string|max:255',
              'description'      => 'required|string',
              'start_at'         => 'required|date|after:now',
              'end_at'           => 'required|date|after:start_at',
              'room_id'          => 'required|exists:rooms,id',
              'capacity'         => 'required|integer|min:1',
              'picture'          => 'nullable|image|max:2048',
              'instructor_ids'   => 'nullable|array',
              'instructor_ids.*' => [
                  'integer',
                  Rule::exists('users', 'id')->where('role', 'instructor'),
              ],
          ]);

          if ($request->hasFile('picture')) {
              if ($workshop->image_path) {
                  Storage::disk('public')->delete($workshop->image_path);
              }
              $path = $request->file('picture')->store('workshops', 'public');
              $workshop->image_path = $path;
          }

          $workshop->update([
              'title'       => $validated['title'],
              'description' => $validated['description'],
              'room_id'     => $validated['room_id'],
              'start_at'    => $validated['start_at'],
              'end_at'      => $validated['end_at'],
              'capacity'    => $validated['capacity'],
          ]);

          $workshop->instructors()->sync($request->input('instructor_ids', []));

          return redirect()->route('workshops.show', $workshop)
              ->with('success', 'Workshop updated successfully!');
      }

      public function destroy(Workshop $workshop)
      {
          if ($workshop->image_path) {
              Storage::disk('public')->delete($workshop->image_path);
          }

          $workshop->delete();

          return redirect()->route('workshops.index')
              ->with('success', 'Workshop deleted successfully!');
      }
  }


id: 019d8af8-f8d3-725b-8365-6b4824957e7f
conversation_id: 019d8ad6-9195-7281-b748-8dbb41a5fdce
user_id: i289574
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-5","citations":[]}
created_at: 2026-04-14 09:51:05
updated_at: 2026-04-14 09:51:05
content:
  Here’s the minimal set of changes to fix the “ucfirst on enum” crash and make the detail page render. I’ve also fixed the enroll link to use the numeric ID.

  routes/web.php
  <?php

  use Illuminate\Support\Facades\Route;
  use App\Http\Controllers\Admin\UserController;
  use App\Http\Controllers\WorkshopController;

  Route::view('/', 'welcome')->name('home');

  Route::middleware(['auth', 'verified'])->group(function () {
      Route::view('dashboard', 'dashboard')->name('dashboard');
      Route::get('/workshops/create',          [WorkshopController::class, 'create'])->name('workshops.create');
      Route::post('/workshops',                [WorkshopController::class, 'store'])->name('workshops.store');
      Route::get('/workshops/{workshop}/edit', [WorkshopController::class, 'edit'])->name('workshops.edit')->whereNumber('workshop');
      Route::put('/workshops/{workshop}',      [WorkshopController::class, 'update'])->name('workshops.update')->whereNumber('workshop');
      Route::delete('/workshops/{workshop}',   [WorkshopController::class, 'destroy'])->name('workshops.destroy')->whereNumber('workshop');
  });

  // Static index BEFORE dynamic show
  Route::get('/workshops', [WorkshopController::class, 'index'])->name('workshops.index');

  Route::get('/workshops/{workshop}', [WorkshopController::class, 'show'])
      ->name('workshops.show')
      ->whereNumber('workshop');

  Route::middleware(['auth', 'admin'])
      ->prefix('admin')
      ->name('admin.')
      ->group(function () {
          Route::get('/users', [UserController::class, 'index'])->name('users.index');
          Route::post('/users', [UserController::class, 'store'])->name('users.store');
      });

  require __DIR__.'/settings.php';


  app/Models/Workshop.php
  <?php

  namespace App\Models;

  use App\Enums\WorkshopStatus;
  use Illuminate\Database\Eloquent\Model;
  use Illuminate\Database\Eloquent\Factories\HasFactory;
  use Illuminate\Database\Eloquent\Relations\BelongsTo;
  use Illuminate\Database\Eloquent\Relations\BelongsToMany;
  use Illuminate\Database\Eloquent\Relations\HasMany;

  class Workshop extends Model
  {
      use HasFactory;

      protected $fillable = [
          'title', 'slug', 'description', 'image_path',
          'room_id', 'start_at', 'end_at', 'capacity', 'status',
      ];

      protected $casts = [
          'start_at' => 'datetime',
          'end_at'   => 'datetime',
          'capacity' => 'integer',
          'status'   => WorkshopStatus::class,
      ];

      public function room(): BelongsTo
      {
          return $this->belongsTo(Room::class);
      }

      public function instructors(): BelongsToMany
      {
          return $this->belongsToMany(User::class, 'workshop_instructors')
                      ->withTimestamps()
                      ->withPivot('id');
      }

      public function enrollments(): HasMany
      {
          return $this->hasMany(Enrollment::class);
      }

      public function participants(): BelongsToMany
      {
          return $this->belongsToMany(User::class, 'enrollments')
                      ->withPivot('id', 'status')
                      ->withTimestamps();
      }

      public function evaluations(): HasMany
      {
          return $this->hasMany(Evaluation::class);
      }

      // Safe label for enum-casted status to avoid ucfirst() on enum objects in Blade
      public function getStatusLabelAttribute(): ?string
      {
          $status = $this->status;

          if ($status === null) {
              return null;
          }

          // If enum has its own label() method, use it
          if (is_object($status) && method_exists($status, 'label')) {
              return $status->label();
          }

          // Otherwise, derive a readable label from the backing value or string
          $value = is_object($status) && property_exists($status, 'value')
              ? $status->value
              : (string) $status;

          return ucfirst(str_replace('_', ' ', strtolower($value)));
      }
  }


  app/Http/Controllers/WorkshopController.php
  <?php

  namespace App\Http\Controllers;

  use App\Models\User;
  use App\Models\Workshop;
  use App\Models\Room;
  use Illuminate\Http\Request;
  use Illuminate\Support\Str;
  use Illuminate\Validation\Rule;
  use Illuminate\Support\Facades\Storage;

  class WorkshopController extends Controller
  {
      public function index()
      {
          return view('workshops.index');
      }

      public function show(Workshop $workshop)
      {
          // Load safe relations
          $workshop->load(['instructors', 'room']);

          $enrollmentCount = $workshop->enrollments()->count();
          $workshopFull    = $enrollmentCount >= (int) $workshop->capacity;

          $userEnrollment = false;
          if (auth()->check()) {
              $userEnrollment = $workshop->enrollments()
                  ->where('user_id', auth()->id())
                  ->exists();
          }

          return view('workshops.show', [
              'workshop'       => $workshop,
              'userEnrollment' => $userEnrollment,
              'workshopFull'   => $workshopFull,
          ]);
      }

      public function create()
      {
          $start = now()->addHour()->startOfHour();
          $end   = (clone $start)->addHour();

          return view('workshops.create', [
              'instructors'  => User::where('role', 'instructor')->get(),
              'rooms'        => Room::all(),
              'defaultStart' => $start->format('Y-m-d\TH:i'),
              'defaultEnd'   => $end->format('Y-m-d\TH:i'),
          ]);
      }

      public function store(Request $request)
      {
          $validated = $request->validate([
              'title'            => 'required|string|max:255',
              'description'      => 'required|string',
              'start_at'         => 'required|date|after:now',
              'end_at'           => 'required|date|after:start_at',
              'room_id'          => 'required|exists:rooms,id',
              'capacity'         => 'required|integer|min:1',
              'picture'          => 'nullable|image|max:2048',
              'instructor_ids'   => 'nullable|array',
              'instructor_ids.*' => [
                  'integer',
                  Rule::exists('users', 'id')->where('role', 'instructor'),
              ],
          ]);

          $path = $request->hasFile('picture')
              ? $request->file('picture')->store('workshops', 'public')
              : null;

          $workshop = Workshop::create([
              'title'       => $validated['title'],
              'slug'        => Str::slug($validated['title']) . '-' . uniqid(),
              'description' => $validated['description'],
              'image_path'  => $path,
              'room_id'     => $validated['room_id'],
              'start_at'    => $validated['start_at'],
              'end_at'      => $validated['end_at'],
              'capacity'    => $validated['capacity'],
          ]);

          $workshop->instructors()->sync($request->input('instructor_ids', []));

          return redirect()->route('workshops.show', $workshop)
              ->with('success', 'Workshop created successfully!');
      }

      public function edit(Workshop $workshop)
      {
          $workshop->load('instructors');

          return view('workshops.edit', [
              'workshop'     => $workshop,
              'instructors'  => User::where('role', 'instructor')->get(),
              'rooms'        => Room::all(),
          ]);
      }

      public function update(Request $request, Workshop $workshop)
      {
          $validated = $request->validate([
              'title'            => 'required|string|max:255',
              'description'      => 'required|string',
              'start_at'         => 'required|date|after:now',
              'end_at'           => 'required|date|after:start_at',
              'room_id'          => 'required|exists:rooms,id',
              'capacity'         => 'required|integer|min:1',
              'picture'          => 'nullable|image|max:2048',
              'instructor_ids'   => 'nullable|array',
              'instructor_ids.*' => [
                  'integer',
                  Rule::exists('users', 'id')->where('role', 'instructor'),
              ],
          ]);

          if ($request->hasFile('picture')) {
              if ($workshop->image_path) {
                  Storage::disk('public')->delete($workshop->image_path);
              }
              $path = $request->file('picture')->store('workshops', 'public');
              $workshop->image_path = $path;
          }

          $workshop->update([
              'title'       => $validated['title'],
              'description' => $validated['description'],
              'room_id'     => $validated['room_id'],
              'start_at'    => $validated['start_at'],
              'end_at'      => $validated['end_at'],
              'capacity'    => $validated['capacity'],
          ]);

          $workshop->instructors()->sync($request->input('instructor_ids', []));

          return redirect()->route('workshops.show', $workshop)
              ->with('success', 'Workshop updated successfully!');
      }

      public function destroy(Workshop $workshop)
      {
          if ($workshop->image_path) {
              Storage::disk('public')->delete($workshop->image_path);
          }

          $workshop->delete();

          return redirect()->route('workshops.index')
              ->with('success', 'Workshop deleted successfully!');
      }
  }


  resources/views/workshops/show.blade.php
  <!doctype html>
  <html lang="nl">

  <head>
      <meta charset="utf-8" />
      <meta name="viewport" content="width=device-width, initial-scale=1" />
      <title>Toptone Muziekschool — Workshop detail</title>

      <!-- Fonts and global styles -->
      <link
          href="https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;600&amp;family=Poppins:wght@500;600;700&amp;display=swap"
          rel="stylesheet">
      <link rel="stylesheet" href="{{ asset('styles.css') }}">

      <style>
          .page-head { padding: 28px 0 12px; }
          .page-head h1 { font-family:'Poppins',sans-serif;font-weight:700;font-size:32px;line-height:1.2;letter-spacing:-0.01em;margin:0; }
          .page-head .sub { color: var(--gray-600); margin:6px 0 0; max-width:70ch; }
          .detail-grid { display:grid; grid-template-columns:1.2fr 1fr; gap:20px; align-items:start; }
          .cover { width:100%; height:380px; border-radius:var(--radius); border:1px solid rgba(14,14,14,.06); box-shadow:var(--shadow); background-size:cover; background-position:center; background-repeat:no-repeat; }
          .card { background:var(--white); border:1px solid rgba(14,14,14,.06); border-radius:var(--radius); box-shadow:var(--shadow); }
          .info-card { padding:14px; }
          .info-row { display:grid; grid-template-columns:140px 1fr; gap:8px 14px; align-items:start; margin:0 0 10px; }
          .label { font:700 13px 'Poppins',sans-serif; color:var(--black); }
          .value { color:var(--black); font:600 14px 'Open Sans',sans-serif; }
          .chips { display:flex; flex-wrap:wrap; gap:8px; }
          .chip { display:inline-flex; align-items:center; gap:8px; padding:6px 10px; border-radius:999px; background:#fff; border:1px solid rgba(14,14,14,.12); font:600 13px 'Open Sans',sans-serif; }
          .description-card { padding:14px; margin-top:16px; }
          .description-card h2 { font-family:'Poppins',sans-serif; font-weight:700; font-size:20px; margin:0 0 8px; }
          .description-card p { margin:0 0 10px; color:var(--gray-600); }
          .actions { display:flex; gap:10px; margin-top:12px; }
          @media (max-width: 960px) { .detail-grid { grid-template-columns:1fr; } .cover { height:260px; } .page-head h1 { font-size:28px; } }
          @media (max-width: 640px) { .page-head h1 { font-size:26px; } .info-row { grid-template-columns:1fr; } }
      </style>
  </head>

  @php
      $coverUrl = $workshop->image_path
          ? asset('storage/' . $workshop->image_path)
          : 'https://images.unsplash.com/photo-1511379938547-c1f69419868d?q=80&w=1600&auto=format&fit=crop';
      // Safe status label derived in the model accessor
      $statusLabel = $workshop->status_label;
  @endphp

  <body>
      <header class="site-header" role="banner">
          <div class="container nav">
              <a class="brand" href="/">
                  <span class="brand-mark" aria-hidden="true"></span>
                  <span class="brand-name">Toptone Muziekschool</span>
              </a>

              <nav class="nav-links" aria-label="Primary">
                  <a href="{{ route('workshops.index') }}">Workshops</a>
              </nav>

              <div class="nav-cta">
                  <a class="btn btn-outline" href="/login">Inloggen</a>
                  <a class="btn btn-primary" href="/register">Registreren</a>
              </div>
          </div>
      </header>

      <main>
          <section class="page-head">
              <div class="container">
                  <h1>{{ $workshop->title }}</h1>

                  <nav class="breadcrumb" aria-label="Breadcrumb">
                      <ol>
                          <li><a href="/">Home</a></li>
                          <li><a href="{{ route('workshops.index') }}">Workshops</a></li>
                          <li aria-current="page">{{ $workshop->title }}</li>
                      </ol>
                  </nav>
              </div>
          </section>

          <section class="section">
              <div class="container detail-grid">
                  <!-- Cover image -->
                  <div class="cover"
                       role="img"
                       aria-label="Coverafbeelding voor {{ $workshop->title }}"
                       style="background:
                          linear-gradient(135deg, rgba(229, 57, 53, .14), rgba(244, 162, 97, .12)),
                          url('{{ $coverUrl }}') center/cover no-repeat;">
                  </div>

                  <!-- Facts / meta -->
                  <aside class="card info-card" aria-labelledby="workshop-kenmerken">
                      <h2 id="workshop-kenmerken"
                          style="margin:0 0 10px;font-family:'Poppins',sans-serif;font-weight:700;font-size:18px">
                          Workshopgegevens</h2>

                      <div class="info-row">
                          <div class="label">Instructeurs</div>
                          <div class="value">
                              <div class="chips">
                                  @if($workshop->instructors->count())
                                      @foreach($workshop->instructors as $instructor)
                                          <span class="chip">{{ $instructor->name }}</span>
                                      @endforeach
                                  @else
                                      <span class="chip">Nog niet toegewezen</span>
                                  @endif
                              </div>
                          </div>
                      </div>

                      <div class="info-row">
                          <div class="label">Zaal/locatie</div>
                          <div class="value">{{ $workshop->room?->name ?? 'N.t.b.' }}</div>
                      </div>

                      <div class="info-row">
                          <div class="label">Capaciteit</div>
                          <div class="value">{{ $workshop->capacity }} deelnemers</div>
                      </div>

                      @if($statusLabel)
                          <div class="info-row">
                              <div class="label">Status</div>
                              <div class="value">{{ $statusLabel }}</div>
                          </div>
                      @endif

                      <div class="actions">
                          @if($userEnrollment)
                              <span class="btn btn-outline" aria-disabled="true">Je bent ingeschreven</span>
                          @elseif($workshopFull)
                              <span class="btn btn-outline" aria-disabled="true">Vol</span>
                          @else
                              <a class="btn btn-primary" href="/workshops/{{ $workshop->id }}/enroll">Schrijf je in</a>
                          @endif
                          <a class="btn btn-outline" href="{{ route('workshops.index') }}">Terug naar overzicht</a>
                      </div>
                  </aside>

                  <!-- Description -->
                  <article class="card description-card">
                      <h2>Over deze workshop</h2>
                      <p>{!! nl2br(e($workshop->description)) !!}</p>
                  </article>
              </div>
          </section>
      </main>

      <footer class="site-footer footer" role="contentinfo">
          <div class="container footer-top">
              <div class="footer-grid">
                  <div>
                      <a class="brand brand-invert" href="/">
                          <span class="brand-mark" aria-hidden="true"
                              style="background:linear-gradient(135deg,var(--red),var(--orange));"></span>
                          <span class="brand-name" style="font-family:'Poppins',sans-serif;font-weight:700">Toptone
                              Muziekschool</span>
                      </a>
                      <p style="color:#EAEAEA;margin-top:10px;max-width:48ch">
                          Een modern muziekprogramma met hart. Leer, speel en ontmoet.
                      </p>
                  </div>
                  <div>
                      <h4 style="margin:0 0 10px;font-size:14px;color:#EAEAEA;font-family:'Poppins',sans-serif">
                          Programma</h4>
                      <nav>
                          <a href="{{ route('workshops.index') }}">Workshops</a><br />
                          <a href="/register">Registreren</a><br />
                          <a href="/login">Inloggen</a>
                      </nav>
                  </div>
                  <div>
                      <h4 style="margin:0 0 10px;font-size:14px;color:#EAEAEA;font-family:'Poppins',sans-serif">
                          Contact</h4>
                      <p style="color:#EAEAEA;margin:0">info@toptone.example</p>
                      <p style="color:#EAEAEA;margin:4px 0 0">Straat 123, Stad</p>
                  </div>
              </div>
          </div>
          <div class="footer-bottom">
              <div class="container">© <span id="y"></span> Toptone Muziekschool. Alle rechten voorbehouden.</div>
          </div>
          <script>document.getElementById('y').textContent = new Date().getFullYear();</script>
      </footer>
  </body>
  </html>


  Terminal (run these after saving the files)
  # clear caches and compiled views
  php artisan optimize:clear
  php artisan view:clear
  php artisan route:clear
  php artisan config:clear

  # if you changed classes (model accessors), refresh autoload
  composer dump-autoload

  # if you serve images from storage
  php artisan storage:link

  # optional: see detailed errors while testing
  # set APP_DEBUG=true in .env and then:
  php artisan config:clear

  Now reload http://127.0.0.1:8080/workshops/1. The enum-related ucfirst crash is gone because the Blade uses $workshop->status_label, which converts the enum to a readable string safely.

usage:
  {"prompt_tokens":4528,"completion_tokens":6675,"cache_write_input_tokens":0,"cache_read_input_tokens":20736,"reasoning_tokens":2240}


id: 019d8af9-3a52-7280-b022-abd9b128b9ba
conversation_id: 019d8af9-335c-7262-b6a9-d060ad94de5e
user_id: i302620
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-4o","citations":[]}
created_at: 2026-04-14 09:51:22
updated_at: 2026-04-14 09:51:22
content:
  In WinUI, the `TimePicker` control uses the `PlaceholderText` property to define the placeholder text displayed when no time is selected. You can set this property directly in the XAML to customize the placeholder.

  Here's how you can do it:

  ```xml
  <TimePicker x:Name="timePicker"
              BorderBrush="#7a7a7a"
              PlaceholderText="Select a time" />
  ```

  This sets the placeholder text to "Select a time". You can customize this to any string you prefer. If you want to update it dynamically, you can also set it in the code-behind:

  ```csharp
  timePicker.PlaceholderText = "Choose a time";
  ```

  This allows you to update the placeholder text at runtime based on some logic or user interaction.

usage:
  {"prompt_tokens":703,"completion_tokens":162,"cache_write_input_tokens":0,"cache_read_input_tokens":0,"reasoning_tokens":0}


id: 019d8af9-5016-73ba-8793-149b425ae30e
conversation_id: 019d8af8-5956-7111-9016-cf2844cdc083
user_id: i293082
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-4o","citations":[]}
created_at: 2026-04-14 09:51:28
updated_at: 2026-04-14 09:51:28
content:
  Mijn excuses voor de verwarring! Mijn eerdere uitleg was bedoeld om de structuur te verduidelijken. Hier is een meer gestructureerde versie om de leesbaarheid en functionaliteit te verbeteren:

  ```xml
  <?xml version="1.0" encoding="utf-8"?>
  <Page
      x:Class="CareTracker.Pages.Assistant.AssistantPage"
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
      xmlns:local="using:CareTracker.Pages.Assistant"
      xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
      xmlns:models="using:CareTracker.Data"
      mc:Ignorable="d">

      <Grid>
          <Grid.RowDefinitions>
              <RowDefinition Height="Auto"/>
              <RowDefinition Height="Auto"/>
              <RowDefinition Height="Auto"/>
              <RowDefinition Height="*"/>
          </Grid.RowDefinitions>

          <!-- Header -->
          <StackPanel Orientation="Horizontal"
                      Grid.Row="0"
                      Background="#FF2D3E50"
                      Padding="10">
              <Button x:Name="HomeButton" Content="Home" Margin="10,0"/>
              <Button Content="Patiënt" Margin="10,0" Click="PatientButton_Click"/>
              <Button Content="Rapport" Margin="10,0" Click="ReportButton_Click"/>
              <Button Content="Uitloggen" Margin="10,0" Click="LogoutButton_Click" HorizontalAlignment="Right"/>
          </StackPanel>

          <!-- Maintenance Calendar -->
          <Border Grid.Row="1"
                  Background="#CC000000"
                  CornerRadius="18"
                  Padding="20"
                  Margin="10">
              <Grid>
                  <Grid.ColumnDefinitions>
                      <ColumnDefinition Width="Auto"/>
                      <ColumnDefinition Width="*"/>
                  </Grid.ColumnDefinitions>

                  <ComboBox x:Name="DocterNameCombobox"
                            PlaceholderText="Alle dokters"
                            DisplayMemberPath="Name"
                            SelectedValuePath="Id"
                            SelectionChanged="DocterNameCombobox_SelectionChanged"
                            Margin="0,0,10,0"/>

                  <Button x:Name="MakeAppointmentButton" 
                          Content="Maak Afspraak voor Dokter"
                          Margin="10,0" 
                          Click="MakeAppointmentButton_Click"/>

                  <TextBlock Grid.Column="1"
                             Text="Maintenance Calendar"
                             FontSize="34"
                             FontWeight="Bold"
                             Foreground="White"
                             HorizontalAlignment="Center"/>
              </Grid>
          </Border>

          <!-- Maandnavigatie en kalender -->
          <Border Grid.Row="2"
                  Background="#AA000000"
                  CornerRadius="14"
                  Padding="14"
                  Margin="10">
              <StackPanel Orientation="Horizontal"
                          HorizontalAlignment="Center"
                          Spacing="14">
                  <Button Content="≪" Click="PrevYear_Click" Foreground="Black"/>
                  <Button Content="‹" Click="PrevMonth_Click" Foreground="Black"/>
                  <TextBlock x:Name="MonthYearText"
                             FontSize="26"
                             FontWeight="Bold"
                             Foreground="White"
                             VerticalAlignment="Center"/>
                  <Button Content="›" Click="NextMonth_Click" Foreground="Black"/>
                  <Button Content="≫" Click="NextYear_Click" Foreground="Black"/>
              </StackPanel>
          </Border>

          <!-- Kalender en afspraaklijst -->
          <Grid Grid.Row="3" Margin="10">
              <Grid.ColumnDefinitions>
                  <ColumnDefinition Width="Auto"/>
                  <ColumnDefinition Width="*"/>
              </Grid.ColumnDefinitions>

              <!-- KALENDER -->
              <Border Background="White"
                      CornerRadius="18"
                      Padding="12"
                      Margin="0,0,25,0">
                  <CalendarView x:Name="Calendar"
                                Margin="0,12,0,12"
                                Width="650"
                                Height="420"
                                SelectionMode="Single" 
                                SelectedDatesChanged="Calendar_SelectedDatesChanged"
                                CalendarViewDayItemChanging="Calendar_DayItemChanging">
                      <CalendarView.Resources>
                          <SolidColorBrush x:Key="CalendarViewTodayBackgroundBrush" Color="#FFF8E5"/>
                          <SolidColorBrush x:Key="CalendarViewDayItemBackgroundSelected" Color="#FF8A2BE2"/>
                          <SolidColorBrush x:Key="CalendarViewDayItemForegroundSelected" Color="White"/>
                      </CalendarView.Resources>
                  </CalendarView>
              </Border>

              <!-- Patiëntenlijst -->
              <Border Grid.Column="1"
                      Background="#CCFFFFFF"
                      CornerRadius="18"
                      Padding="18">
                  <StackPanel>
                      <TextBlock Text="Patiënten"
                                 FontSize="22"
                                 FontWeight="Bold"
                                 Foreground="Black"
                                 Margin="0,0,0,12"/>
                      <ListView x:Name="PatientListView"
                                SelectionChanged="PatientListView_SelectionChanged">
                          <ListView.ItemTemplate>
                              <DataTemplate x:DataType="models:Patient">
                                  <TextBlock Text="{x:Bind FirstName}"/>
                              </DataTemplate>
                          </ListView.ItemTemplate>
                      </ListView>
                  </StackPanel>
              </Border>

              <!-- DAGAFSPRAKEN -->
              <Border Grid.Column="1"
                      Background="#CCFFFFFF"
                      CornerRadius="18"
                      Padding="18"
                      Margin="0,10,0,0">
                  <StackPanel>
                      <TextBlock Text="Appointments on selected day"
                                 FontSize="22"
                                 FontWeight="Bold"
                                 Foreground="Black"
                                 Margin="0,0,0,12"/>
                      <Border Height="1"
                              Background="White"
                              Opacity="0.6"
                              Margin="0,0,0,12"/>
                      <ScrollViewer VerticalScrollBarVisibility="Auto">
                          <ItemsControl x:Name="DayAppointmentsControl">
                              <ItemsControl.ItemTemplate>
                                  <DataTemplate x:DataType="models:Appointment">
                                      <Border Background="White"
                                              CornerRadius="14"
                                              Padding="14"
                                              Margin="0,0,0,12"
                                              BorderBrush="#E0E0E0"
                                              BorderThickness="1">
                                          <StackPanel Spacing="6">
                                              <TextBlock Text="Doctor"
                                                         FontSize="12"
                                                         Foreground="Black"/>
                                              <TextBlock Text="{x:Bind Doctor.Name}"
                                                         FontWeight="Bold"
                                                         Foreground="Black"/>
                                          </StackPanel>
                                      </Border>
                                  </DataTemplate>
                              </ItemsControl.ItemTemplate>
                          </ItemsControl>
                      </ScrollViewer>
                  </StackPanel>
              </Border>
          </Grid>

          <!-- AppointmentDialog -->
          <ContentDialog x:Name="AppointmentDialog"
                         Title="Maak Nieuwe Afspraak"
                         PrimaryButtonText="Opslaan"
                         SecondaryButtonText="Annuleren"
                         PrimaryButtonClick="AppointmentDialog_PrimaryButtonClick">
              <ScrollViewer>
                  <StackPanel Spacing="15">
                      <ComboBox x:Name="PatiëntSelectieComboBox"
                                PlaceholderText="Selecteer Patiënt"
                                DisplayMemberPath="FullName"/>
                      <ComboBox x:Name="DokterSelectieComboBox"
                                PlaceholderText="Selecteer Dokter"
                                DisplayMemberPath="Name"/>
                      <DatePicker x:Name="AfspraakDatumPicker" Header="Datum"/>
                      <TimePicker x:Name="AfspraakTijdPicker" Header="Tijd"/>
                      <TextBox x:Name="AfspraakDuurTextBox"
                               Header="Duur in minuten"
                               InputScope="Number"/>
                      <TextBox x:Name="AfspraakNotitieTextBox"
                               Header="Notities"
                               AcceptsReturn="True"/>
                      <TextBox x:Name="AfspraakLocatieTextBox" Header="Locatie"/>
                      <TextBlock Text="Classificaties" Margin="0,10,0,0"/>
                      <ListBox x:Name="ClassificatiesListBox" SelectionMode="Multiple">
                          <ListBoxItem>
                              <CheckBox Content="Onderzoek"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Controle"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Verwijzing"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Behandeling"/>
                          </ListBoxItem>
                          <ListBoxItem>
                              <CheckBox Content="Vaccinatie"/>
                          </ListBoxItem>
                      </ListBox>
                  </StackPanel>
              </ScrollViewer>
          </ContentDialog>

          <!-- Error Text -->
          <TextBlock x:Name="ErrorText"
                     Foreground="Red"
                     Visibility="Collapsed"
                     TextWrapping="Wrap"/>
      </Grid>
  </Page>
  ```

  Ik heb structuren, marges, en namen gecontroleerd zodat alles netjes en overzichtelijk is. Nu zou het consistente en lichte updates moeten zijn om de uitklap- en menu-functionaliteit goed te zien. Zorg ervoor dat alle event handler-methoden correct zijn geïmplementeerd in de code-behind.

usage:
  {"prompt_tokens":3855,"completion_tokens":1959,"cache_write_input_tokens":0,"cache_read_input_tokens":0,"reasoning_tokens":0}


id: 019d8af9-7a16-7340-b305-ee34f81ad091
conversation_id: 019d8ae8-3878-7367-808c-1f6914db5863
user_id: i287513
agent: App\Ai\Agents\CustomAgent
role: user
attachments: []
tool_calls: []
tool_results: []
usage: []
meta: []
created_at: 2026-04-14 09:51:38
updated_at: 2026-04-14 09:51:38
content:
  Alle code om context te begrijpen: <?xml version="1.0" encoding="utf-8"?>
  <Page
      x:Class="CareTracker.Pages.Assistant.AssistantPage"
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
      xmlns:local="using:CareTracker.Pages.Assistant"
      xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
      xmlns:models="using:CareTracker.Data"
      mc:Ignorable="d">

      <Grid Padding="40">
          <Grid.RowDefinitions>
              <RowDefinition Height="Auto"/>
              <RowDefinition Height="Auto"/>
              <RowDefinition Height="*"/>
          </Grid.RowDefinitions>

          <!-- KOP -->
          <Border
          Background="#CC000000"
          CornerRadius="18"
          Padding="20"
          Margin="0,0,0,25">
              <Grid>
                  <Grid.ColumnDefinitions>
                      <ColumnDefinition Width="Auto"/>
                      <ColumnDefinition Width="*"/>
                  </Grid.ColumnDefinitions>
                  <ComboBox
                  x:Name="DocterNameCombobox"
                  PlaceholderText="Alle dokters"
                  DisplayMemberPath="Name"
                  SelectedValuePath="Id"
                  SelectionChanged="DocterNameCombobox_SelectionChanged" />

                  <!-- TITEL (BLIJFT WIT) -->
                  <TextBlock
                  Grid.Column="1"
                  Text="Maintenance Calendar"
                  FontSize="34"
                  FontWeight="Bold"
                  Foreground="White"
                  HorizontalAlignment="Center"/>
              </Grid>
          </Border>


          <!-- MAANDNAVIGATIE -->
          <Border
          Grid.Row="1"
          Background="#AA000000"
          CornerRadius="14"
          Padding="14"
          Margin="0,0,0,20">
              <StackPanel Orientation="Horizontal"
                      HorizontalAlignment="Center"
                      Spacing="14">
                  <Button Content="≪" Click="PrevYear_Click" Foreground="Black"/>
                  <Button Content="‹" Click="PrevMonth_Click" Foreground="Black"/>

                  <TextBlock x:Name="MonthYearText"
                         FontSize="26"
                         FontWeight="Bold"
                         Foreground="White"
                         VerticalAlignment="Center"/>

                  <Button Content="›" Click="NextMonth_Click" Foreground="Black"/>
                  <Button Content="≫" Click="NextYear_Click" Foreground="Black"/>
              </StackPanel>
          </Border>

          <!-- INHOUD -->
          <Grid Grid.Row="2">
              <Grid.ColumnDefinitions>
                  <ColumnDefinition Width="Auto"/>
                  <ColumnDefinition Width="*"/>
              </Grid.ColumnDefinitions>

              <!-- KALENDER -->
              <Border
              Background="White"
              CornerRadius="18"
              Padding="12"
              Margin="0,0,25,0">
                  <CalendarView
              x:Name="Calendar"
              Grid.Row="1"
              Margin="0,12,0,12"
              Width="650"
              Height="420"
              SelectionMode="Single"
              SelectedDatesChanged="Calendar_SelectedDatesChanged"
              CalendarViewDayItemChanging="Calendar_DayItemChanging"
              Tapped="Calendar_Tapped">

                      <!-- Optionele kleuraanpassingen van de kalender zelf -->
                      <CalendarView.Resources>
                          <SolidColorBrush x:Key="CalendarViewTodayBackgroundBrush" Color="#FFF8E5" />
                          <SolidColorBrush x:Key="CalendarViewDayItemBackgroundSelected" Color="#FF8A2BE2" />
                          <SolidColorBrush x:Key="CalendarViewDayItemForegroundSelected" Color="White" />
                      </CalendarView.Resources>
                  </CalendarView>
              </Border>

              <!-- DAGAFSPRAKEN -->
              <Border
              Grid.Column="1"
              Background="#CCFFFFFF"
              CornerRadius="18"
              Padding="18">
                  <StackPanel>
                      <TextBlock
                      Text="Appointments on selected day"
                      FontSize="22"
                      FontWeight="Bold"
                      Foreground="Black"
                      Margin="0,0,0,12"/>

                      <Border Height="1"
                          Background="White"
                          Opacity="0.6"
                          Margin="0,0,0,12"/>

                      <ScrollViewer VerticalScrollBarVisibility="Auto">
                          <ItemsControl x:Name="DayAppointmentsControl">
                              <ItemsControl.ItemTemplate>
                                  <DataTemplate x:DataType="models:Appointment">
                                      <Border
                                      Background="White"
                                      CornerRadius="14"
                                      Padding="14"
                                      Margin="0,0,0,12"
                                      BorderBrush="#E0E0E0"
                                      BorderThickness="1">
                                          <StackPanel Spacing="6">
                                              <TextBlock Text="Doctor"
                                                     FontSize="12"
                                                     Foreground="Black"/>
                                              <TextBlock Text="{x:Bind Doctor.Name}"
                                                     FontWeight="Bold"
                                                     Foreground="Black"/>
                                          </StackPanel>
                                      </Border>
                                  </DataTemplate>
                              </ItemsControl.ItemTemplate>
                          </ItemsControl>
                      </ScrollViewer>
                  </StackPanel>
              </Border>
          </Grid>
      </Grid>
  </Page> geef alleen korte aanpassingen om dit te veranderen: using CareTracker.Data;
  using Microsoft.EntityFrameworkCore;
  using Microsoft.UI.Xaml;
  using Microsoft.UI.Xaml.Controls;
  using Microsoft.UI.Xaml.Controls.Primitives;
  using Microsoft.UI.Xaml.Data;
  using Microsoft.UI.Xaml.Input;
  using Microsoft.UI.Xaml.Media;
  using Microsoft.UI.Xaml.Navigation;
  using System;
  using System.Collections.Generic;
  using System.IO;
  using System.Linq;
  using System.Runtime.InteropServices.WindowsRuntime;
  using Windows.Foundation;
  using Windows.Foundation.Collections;
  using static System.Net.Mime.MediaTypeNames;

  // To learn more about WinUI, the WinUI project structure,
  // and more about our project templates, see: http://aka.ms/winui-project-info.

  namespace CareTracker.Pages.Assistant
  {
      public sealed partial class AssistantPage : Page
      {
          private readonly AppDbContext _db = new AppDbContext();

          private DateTime _currentDate = DateTime.Today;
          private int? _selectedDoctorId = null;
          private const int ALL_DOCTORS_ID = -1;

          private List<CareTracker.Data.Appointment> _allAppointments = new();
          private HashSet<DateTime> _appointmentDays = new();

          private Brush _highlightBorderBrush = new SolidColorBrush(Microsoft.UI.Colors.Red);
          private Brush _highlightBackgroundBrush = new SolidColorBrush(Microsoft.UI.ColorHelper.FromArgb(80, 255, 215, 0));


          // vaste kleuren per docter
          private readonly Dictionary<int, (Brush Border, Brush Background)> _doctorBrushes =
          new Dictionary<int, (Brush Border, Brush Background)>()
          {
              [ALL_DOCTORS_ID] = (new SolidColorBrush(Microsoft.UI.Colors.Red),
                                  new SolidColorBrush(Microsoft.UI.ColorHelper.FromArgb(80, 255, 215, 0))),

              [1] = (new SolidColorBrush(Microsoft.UI.Colors.SteelBlue),
                     new SolidColorBrush(Microsoft.UI.ColorHelper.FromArgb(64, 70, 130, 180))),
              [2] = (new SolidColorBrush(Microsoft.UI.Colors.MediumSeaGreen),
                     new SolidColorBrush(Microsoft.UI.ColorHelper.FromArgb(64, 60, 179, 113))),
          };

          public AssistantPage()
          {
              this.InitializeComponent();

              LoadAppointments();
              LoadAllAppointmentsForCalendar();
              UpdateCalendarHeader();
          }

          private void LoadAppointments()
          {
              // Bestaand: lijst vullen
              DayAppointmentsControl.ItemsSource = _db.Appointments
                  .Include(a => a.Doctor)
                  .OrderByDescending(a => a.DateTime)
                  .ToList();

              // Nieuw: ComboBox vullen met "Alle dokters" + echte dokters (op Name)
              var doctors = _db.Users
                  .Where(u => u.Role == "Doctor")
                  .OrderBy(u => u.Name)
                  .ToList();

              doctors.Insert(0, new Data.User
              {
                  Id = ALL_DOCTORS_ID,
                  Name = "Alle dokters",
                  Role = "Doctor"
              });

              DocterNameCombobox.ItemsSource = doctors;
              if (DocterNameCombobox.SelectedIndex < 0)
                  DocterNameCombobox.SelectedIndex = 0; // standaard "Alle dokters"
          }
          private void LoadAllAppointmentsForCalendar()
          {
              var q = _db.Appointments.AsQueryable();

              if (_selectedDoctorId.HasValue)
                  q = q.Where(a => a.DoctorId == _selectedDoctorId.Value);

              _allAppointments = q.ToList();

              // Trig het opnieuw kleuren via jouw bestaande Calendar_DayItemChanging
              Calendar.SetDisplayDate(new DateTimeOffset(_currentDate));
          }
          private void UpdateCalendarHeader()
          {
              // Maand en jaar tonen boven de kalender
              MonthYearText.Text = _currentDate.ToString("MMMM yyyy");
          }

          private void Calendar_DayItemChanging(CalendarView sender, CalendarViewDayItemChangingEventArgs args)
          {
              if (args.Item == null) return;

              DateTime day = args.Item.Date.Date;

              // Controleer of er afspraken zijn op deze dag
              bool hasAppointments = _allAppointments?.Any(a => a.DateTime.Date == day) == true;

              if (hasAppointments)
              {
                  args.Item.BorderBrush = _highlightBorderBrush;
                  args.Item.BorderThickness = new Thickness(2);
                  args.Item.Background = _highlightBackgroundBrush;
                  try { args.Item.CornerRadius = new CornerRadius(20); } catch { }
              }
              else
              {
                  args.Item.BorderBrush = null;
                  args.Item.BorderThickness = new Thickness(0);
                  args.Item.Background = null;
                  try { args.Item.CornerRadius = new CornerRadius(0); } catch { }
              }
          }

          private void Calendar_SelectedDatesChanged(CalendarView sender, CalendarViewSelectedDatesChangedEventArgs args)
          {
              // Als een datum geselecteerd is, laad meldingen voor die dag
              if (sender.SelectedDates.Count > 0)
              {
                  LoadAppointmentsForDate(sender.SelectedDates[0].Date);
              }
          }

          private void LoadAppointmentsForDate(DateTime date)
          {
              var d0 = date.Date;
              var d1 = d0.AddDays(1);
              // Filter meldingen op exacte geselecteerde datum
              DayAppointmentsControl.ItemsSource = _db.Appointments
                 .Where(a => a.DateTime >= d0 && a.DateTime < d1)
                  .ToList();
          }

          private void PrevMonth_Click(object sender, RoutedEventArgs e)
          {
              // Ga naar vorige maand
              _currentDate = _currentDate.AddMonths(-1);
              Calendar.SetDisplayDate(new DateTimeOffset(_currentDate));
              UpdateCalendarHeader();
          }

          private void NextMonth_Click(object sender, RoutedEventArgs e)
          {
              // Ga naar volgende maand
              _currentDate = _currentDate.AddMonths(1);
              Calendar.SetDisplayDate(new DateTimeOffset(_currentDate));
              UpdateCalendarHeader();
          }

          private void PrevYear_Click(object sender, RoutedEventArgs e)
          {
              // Ga naar vorig jaar
              _currentDate = _currentDate.AddYears(-1);
              Calendar.SetDisplayDate(new DateTimeOffset(_currentDate));
              UpdateCalendarHeader();
          }

          private void NextYear_Click(object sender, RoutedEventArgs e)
          {
              // Ga naar volgend jaar
              _currentDate = _currentDate.AddYears(1);
              Calendar.SetDisplayDate(new DateTimeOffset(_currentDate));
              UpdateCalendarHeader();
          }

          private void BackToMaintenanceDashboard(object sender, RoutedEventArgs e)
          {
              // Navigeer terug naar het dashboard
              // Frame.Navigate(typeof(MaintenanceDashboardPage));
          }

          private void DocterNameCombobox_SelectionChanged(object sender, SelectionChangedEventArgs e)
          {
              // Reset selectie
              _selectedDoctorId = null;

              // Bepaal dokterfilter (null = alle dokters)
              if (DocterNameCombobox.SelectedItem is Data.User u && u.Id != ALL_DOCTORS_ID)
                  _selectedDoctorId = u.Id;

              // Stel highlight-kleuren in op basis van selectie
              if (_selectedDoctorId.HasValue && _doctorBrushes.TryGetValue(_selectedDoctorId.Value, out var b))
              {
                  _highlightBorderBrush = b.Border;
                  _highlightBackgroundBrush = b.Background;
              }
              else
              {
                  var def = _doctorBrushes[ALL_DOCTORS_ID];
                  _highlightBorderBrush = def.Border;
                  _highlightBackgroundBrush = def.Background;
              }


              LoadAllAppointmentsForCalendar();


              if (_selectedDoctorId.HasValue)
              {
                  // TODO: vervang door jouw EF-query
                  DayAppointmentsControl.ItemsSource = _db.Appointments
                      .Include(a => a.Doctor)
                      .Where(a => a.DoctorId == _selectedDoctorId.Value)
                      .OrderByDescending(a => a.DateTime)
                      .ToList();
              }
              else
              {
                  if (Calendar.SelectedDates.Count > 0)
                      LoadAppointmentsForDate(Calendar.SelectedDates[0].Date);
                  else
                      DayAppointmentsControl.ItemsSource = _db.Appointments
                          .Include(a => a.Doctor)
                          .OrderByDescending(a => a.DateTime)
                          .ToList();
              }


              RefreshCalendarDayItemStyles();
              RefreshAppointmentsList();
          }

          // alles herladen voor de combobox
          private void RefreshCalendarDayItemStyles()
          {
              foreach (var item in FindDescendants<CalendarViewDayItem>(Calendar))
              {
                  var day = item.Date.Date;
                  bool hasAppointments = _allAppointments?.Any(a => a.DateTime.Date == day) == true;

                  if (hasAppointments)
                  {
                      item.BorderBrush = _highlightBorderBrush;
                      item.BorderThickness = new Thickness(2);
                      item.Background = _highlightBackgroundBrush;
                      try { item.CornerRadius = new CornerRadius(20); } catch { }
                  }
                  else
                  {
                      item.BorderBrush = null;
                      item.BorderThickness = new Thickness(0);
                      item.Background = null;
                      try { item.CornerRadius = new CornerRadius(0); } catch { }
                  }
              }
          }

          
          public static IEnumerable<T> FindDescendants<T>(DependencyObject root) where T : DependencyObject
          {
              int count = VisualTreeHelper.GetChildrenCount(root);
              for (int i = 0; i < count; i++)
              {
                  var child = VisualTreeHelper.GetChild(root, i);
                  if (child is T t) yield return t;
                  foreach (var d in FindDescendants<T>(child)) yield return d;
              }
          }
          private void RefreshAppointmentsList()
          {
              var q = _db.Appointments
              .Include(a => a.Doctor)
              .AsQueryable();
              // Dokterfilter
              if (_selectedDoctorId.HasValue)
                  q = q.Where(a => a.DoctorId == _selectedDoctorId.Value);
              // Datumfilter (gebruik range i.p.v. .Date voor EF-compatibiliteit)
              if (Calendar.SelectedDates.Count > 0)
              {
                  var start = Calendar.SelectedDates[0].Date.Date;
                  var end = start.AddDays(1);
                  q = q.Where(a => a.DateTime >= start && a.DateTime < end);
              }

              DayAppointmentsControl.ItemsSource = q
              .OrderByDescending(a => a.DateTime)
              .ToList();

          }
          private void Calendar_Tapped(object sender, Microsoft.UI.Xaml.Input.TappedRoutedEventArgs e)
          {
              RefreshAppointmentsList();
          }

      }
  }


id: 019d8af9-7a22-709e-a860-658b67d2b25e
conversation_id: 019d8ae8-3878-7367-808c-1f6914db5863
user_id: i287513
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-5","citations":[]}
created_at: 2026-04-14 09:51:38
updated_at: 2026-04-14 09:51:38
content:
  Hier zijn alleen de minimale aanpassingen die je moet doen.

  1) ComboBox: lijst niet meer zelf vullen, alleen centrale refresh aanroepen
  Vervang het einde van DocterNameCombobox_SelectionChanged door:
  LoadAllAppointmentsForCalendar();
  RefreshCalendarDayItemStyles();
  RefreshAppointmentsList();

  (en verwijder de hele if/else die DayAppointmentsControl.ItemsSource zelf zet)

  2) Calendar: altijd via centrale refresh (behoudt dokterfilter)
  Vervang Calendar_SelectedDatesChanged door:
  private void Calendar_SelectedDatesChanged(CalendarView sender, CalendarViewSelectedDatesChangedEventArgs args)
  {
      RefreshAppointmentsList();
  }

  3) Calendar: forceer selectie ook bij “re-click” op dezelfde dag
  Vervang Calendar_Tapped door:
  private void Calendar_Tapped(object sender, Microsoft.UI.Xaml.Input.TappedRoutedEventArgs e)
  {
      if (e.OriginalSource is DependencyObject obj)
      {
          var dayItem = FindAncestor<CalendarViewDayItem>(obj);
          if (dayItem != null)
          {
              var d = dayItem.Date.Date;
              Calendar.SelectedDates.Clear();
              Calendar.SelectedDates.Add(d);
              RefreshAppointmentsList();
          }
      }
  }

  Voeg deze kleine helper toe (onder je andere helpers):
  private static T? FindAncestor<T>(DependencyObject? current) where T : DependencyObject
  {
      while (current != null)
      {
          if (current is T match) return match;
          current = VisualTreeHelper.GetParent(current);
      }
      return null;
  }

usage:
  {"prompt_tokens":6000,"completion_tokens":2302,"cache_write_input_tokens":0,"cache_read_input_tokens":8064,"reasoning_tokens":1920}


id: 019d8af9-8d41-72fd-8868-37da6d12c2c2
conversation_id: 019d8af2-8303-7138-84c6-db95bca20509
user_id: i304219
agent: App\Ai\Agents\CustomAgent
role: user
attachments: []
tool_calls: []
tool_results: []
usage: []
meta: []
created_at: 2026-04-14 09:51:43
updated_at: 2026-04-14 09:51:43
content:
  Corrigeer de volgende fouten:
  Er ging iets mis bij het aanmaken van de workshop. Probeer het opnieuw.

  <x-layouts::app :title="__('Workshop aanmaken')" :description="__('Vul je gegevens in om je workshop te maken')">

  <a class="back-link" href="{{ route('workshops.index') }}">← Terug naar overzicht</a>
      <div class="form-header">
          <p class="form-title">Nieuwe workshop</p>
          <a class="back-link" href="{{ route('workshops.index') }}">← Terug naar overzicht</a>
      </div>

      @if ($errors->any())
          <div class="card-body">
          <div class="upload" style="border-color:#E53935;background:#FFF5F5">
              <strong style="color:#E53935">Corrigeer de volgende fouten:</strong>
              <ul class="meta-list" style="margin-top:6px">
              @foreach ($errors->all() as $error)
                  <li>{{ $error }}</li>
              @endforeach
              </ul>
          </div>
          </div>
      @endif

  <form method="POST" action="{{ route('workshops.store') }}" enctype="multipart/form-data">
  @csrf

      <div class="card-body">
          <div class="form-grid">
          <div class="field full">
              <label for="title">Workshop titel *</label>
              <input id="title" name="title" type="text" value="{{ old('title') }}" placeholder="Bijv. Introduction to DJ Techniques" required>
              @error('title') <div class="help" style="color:#E53935">{{ $message }}</div> @enderror
          </div>

          <div class="field full">
              <label for="description">Beschrijving *</label>
              <textarea id="description" name="description" rows="4" placeholder="Wat gaan deelnemers leren?" required>{{ old('description') }}</textarea>
              @error('description') <div class="help" style="color:#E53935">{{ $message }}</div> @enderror
          </div>


      <!-- Zaal als dropdown -->
      <div class="field">
          <label for="room">Zaal *</label>
          <select id="room" name="room_id" required>
              <option value="" disabled {{ old('room') ? '' : 'selected' }}>Kies een zaal…</option>
              @foreach($rooms as $room)
                  <option value="{{ $room->id }}" {{ old('room_id') === ($room->name) ? 'selected' : '' }}>
                      {{ $room->name }}
                  </option>
              @endforeach
          </select>
          @error('room_id') <div class="help" style="color:#E53935">{{ $message }}</div> @enderror
      </div>

          <div class="field">
              <label for="capacity">Capaciteit *</label>
              <input id="capacity" name="capacity" type="number" min="1" value="{{ old('capacity', 20) }}" required>
              @error('capacity') <div class="help" style="color:#E53935">{{ $message }}</div> @enderror
          </div>

          @php
              $now = now()->setSecond(0);
              $rounded = $now->copy()->addMinutes((15 - ($now->minute % 15)) % 15);
              $defaultStart = old('start_time', $rounded->format('Y-m-d\TH:i'));
              $defaultEnd   = old('end_time', $rounded->copy()->addHour()->format('Y-m-d\TH:i'));
          @endphp

          <div class="field">
              <label for="start_time">Start *</label>
              <input id="start_time" name="start_time" type="datetime-local"
                      value="{{ $defaultStart }}" min="{{ now()->format('Y-m-d\TH:i') }}" required>
              @error('start_time') <div class="help" style="color:#E53935">{{ $message }}</div> @enderror
          </div>

          <div class="field">
              <label for="end_time">Einde *</label>
              <input id="end_time" name="end_time" type="datetime-local"
                      value="{{ $defaultEnd }}" min="{{ $defaultStart }}" required>
              @error('end_time') <div class="help" style="color:#E53935">{{ $message }}</div> @enderror
          </div>


          <div class="field full">
              <label for="instructor_ids">Instructeurs</label>
              <select id="instructor_ids" name="instructor_ids[]" multiple size="6">
              @foreach($instructors as $instructor)
                  <option value="{{ $instructor->id }}" {{ in_array($instructor->id, old('instructor_ids', [])) ? 'selected' : '' }}>
                  {{ $instructor->name }} — {{ $instructor->specialization }}
                  </option>
              @endforeach
              </select>
              <div class="help">Houd Ctrl (Windows) of Cmd (Mac) ingedrukt om meerdere te selecteren.</div>
              @error('instructor_ids') <div class="help" style="color:#E53935">{{ $message }}</div> @enderror
          </div>

          <div class="field full">
              <label for="picture">Workshop afbeelding</label>
              <div class="upload">
              <div class="row">
                  <input id="picture" name="picture" type="file" accept="image/*">
                  <span class="help">Sleep een afbeelding hierheen of kies een bestand.</span>
              </div>
              <div class="hint">Toegestane types: JPG, PNG, WebP • Max. 2 MB</div>
              </div>
              @error('picture') <div class="help" style="color:#E53935">{{ $message }}</div> @enderror
          </div>
          </div>
      </div>

      <div class="form-actions">
          <a class="btn btn-outline" href="{{ route('workshops.index') }}">Annuleren</a>
          <button class="btn btn-primary" type="submit">Aanmaken</button>
      </div>
      </form>
      </div>
  </x-layouts::app>


id: 019d8af9-8d4f-726c-9cf9-0cfb7e1213fa
conversation_id: 019d8af2-8303-7138-84c6-db95bca20509
user_id: i304219
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-5","citations":[]}
created_at: 2026-04-14 09:51:43
updated_at: 2026-04-14 09:51:43
content:
  Je formulier select gebruikt nog verkeerde keys voor old() en de selected-vergelijking. Dit kan ervoor zorgen dat room_id leeg verzonden wordt of dat de selectie niet goed terugkomt na een fout, waarna je in de controller in de algemene catch belandt.

  Vervang jouw dropdown door deze volledig gecorrigeerde versie:

  <!-- Zaal als dropdown -->
  <div class="field">
      <label for="room_id">Zaal *</label>
      <select id="room_id" name="room_id" required>
          <option value="" disabled {{ old('room_id') ? '' : 'selected' }}>Kies een zaal…</option>
          @foreach($rooms as $room)
              <option value="{{ $room->id }}" {{ (string) old('room_id') === (string) $room->id ? 'selected' : '' }}>
                  {{ $room->name }}
              </option>
          @endforeach
      </select>
      @error('room_id') <div class="help" style="color:#E53935">{{ $message }}</div> @enderror
  </div>

  Wat was er mis:
  - name moest room_id zijn (dat is al goed), maar id/for moesten ook op room_id staan.
  - De default-option keek nog naar old('room'); dit moest old('room_id') zijn.
  - De selected-vergelijking vergeleek old('room_id') met $room->name i.p.v. $room->id.

  Tip voor debuggen van de “Er ging iets mis…” melding:
  - Kijk in storage/logs/laravel.log voor de echte exception.
  - Tijdens ontwikkeling kun je in de catch tijdelijk throw $e; doen i.p.v. een algemene fout teruggeven, zodat je direct ziet wat er misgaat.

usage:
  {"prompt_tokens":3477,"completion_tokens":2119,"cache_write_input_tokens":0,"cache_read_input_tokens":3968,"reasoning_tokens":1728}


id: 019d8af9-eeab-70d7-9dd6-a09f7d8655a1
conversation_id: 019d8af9-335c-7262-b6a9-d060ad94de5e
user_id: i302620
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-4o","citations":[]}
created_at: 2026-04-14 09:52:08
updated_at: 2026-04-14 09:52:08
content:
  In WinUI, if the `PlaceholderText` property isn't available for the `TimePicker`, customizing the placeholder directly might not be supported in some earlier versions or specific configurations. However, you can customize the default text displayed by setting up the control's content or providing instructions nearby. Here's one approach to guide the user:

  ### Using a TextBlock for Instruction

  Place a `TextBlock` next to the `TimePicker` to serve as a label or placeholder guide:

  ```xml
  <StackPanel>
      <TextBlock Text="Select a time" Margin="0,0,0,5" Foreground="#7a7a7a" />
      <TimePicker x:Name="timePicker" BorderBrush="#7a7a7a"/>
  </StackPanel>
  ```

  ### Styling the `TimePicker`

  To provide better guidance or a visual cue when the `TimePicker` is not set, consider customizing the style via resources or visual states. Note that making such customizations may require creating a style in your resources dictionary.

  Here is a basic example using a `ToolTip`, which is less intrusive but can serve a similar purpose:

  ```xml
  <TimePicker x:Name="timePicker" BorderBrush="#7a7a7a">
      <ToolTipService.ToolTip>
          <ToolTip Content="Select a time" />
      </ToolTipService.ToolTip>
  </TimePicker>
  ```

  ### Custom Control Template

  For very specific customization, you might explore creating a custom control template, but this involves more advanced topics like edit templates in XAML, which might be overkill for a placeholder.

  If you're working with the latest WinUI and standard controls, checking the latest documentation or community resources can also provide insights into updates or new methods for customization.

usage:
  {"prompt_tokens":877,"completion_tokens":361,"cache_write_input_tokens":0,"cache_read_input_tokens":0,"reasoning_tokens":0}


id: 019d8afa-1507-719e-b264-c3d08b5ff579
conversation_id: 019d8ad6-9195-7281-b748-8dbb41a5fdce
user_id: i289574
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-5","citations":[]}
created_at: 2026-04-14 09:52:18
updated_at: 2026-04-14 09:52:18
content:
  routes/web.php
  ```php
  <?php

  use Illuminate\Support\Facades\Route;
  use App\Http\Controllers\Admin\UserController;
  use App\Http\Controllers\WorkshopController;

  Route::view('/', 'welcome')->name('home');

  Route::middleware(['auth', 'verified'])->group(function () {
      Route::view('dashboard', 'dashboard')->name('dashboard');

      Route::get('/workshops/create',          [WorkshopController::class, 'create'])->name('workshops.create');
      Route::post('/workshops',                [WorkshopController::class, 'store'])->name('workshops.store');
      Route::get('/workshops/{workshop}/edit', [WorkshopController::class, 'edit'])->name('workshops.edit')->whereNumber('workshop');
      Route::put('/workshops/{workshop}',      [WorkshopController::class, 'update'])->name('workshops.update')->whereNumber('workshop');
      Route::delete('/workshops/{workshop}',   [WorkshopController::class, 'destroy'])->name('workshops.destroy')->whereNumber('workshop');
  });

  // Static index BEFORE dynamic show
  Route::get('/workshops', [WorkshopController::class, 'index'])->name('workshops.index');

  Route::get('/workshops/{workshop}', [WorkshopController::class, 'show'])
      ->name('workshops.show')
      ->whereNumber('workshop');

  Route::middleware(['auth', 'admin'])
      ->prefix('admin')
      ->name('admin.')
      ->group(function () {
          Route::get('/users', [UserController::class, 'index'])->name('users.index');
          Route::post('/users', [UserController::class, 'store'])->name('users.store');
      });

  require __DIR__.'/settings.php';
  ```

  app/Http/Controllers/WorkshopController.php
  ```php
  <?php

  namespace App\Http\Controllers;

  use App\Models\User;
  use App\Models\Workshop;
  use App\Models\Room;
  use Illuminate\Http\Request;
  use Illuminate\Support\Str;
  use Illuminate\Validation\Rule;
  use Illuminate\Support\Facades\Storage;

  class WorkshopController extends Controller
  {
      public function index()
      {
          return view('workshops.index');
      }

      public function show(Workshop $workshop)
      {
          // Load safe relations
          $workshop->load(['instructors', 'room']);

          $enrollmentCount = $workshop->enrollments()->count();
          $workshopFull    = $enrollmentCount >= (int) $workshop->capacity;

          $userEnrollment = false;
          if (auth()->check()) {
              $userEnrollment = $workshop->enrollments()
                  ->where('user_id', auth()->id())
                  ->exists();
          }

          return view('workshops.show', [
              'workshop'       => $workshop,
              'userEnrollment' => $userEnrollment,
              'workshopFull'   => $workshopFull,
          ]);
      }

      public function create()
      {
          $start = now()->addHour()->startOfHour();
          $end   = (clone $start)->addHour();

          return view('workshops.create', [
              'instructors'  => User::where('role', 'instructor')->get(),
              'rooms'        => Room::all(),
              'defaultStart' => $start->format('Y-m-d\TH:i'),
              'defaultEnd'   => $end->format('Y-m-d\TH:i'),
          ]);
      }

      public function store(Request $request)
      {
          $validated = $request->validate([
              'title'            => 'required|string|max:255',
              'description'      => 'required|string',
              'start_at'         => 'required|date|after:now',
              'end_at'           => 'required|date|after:start_at',
              'room_id'          => 'required|exists:rooms,id',
              'capacity'         => 'required|integer|min:1',
              'picture'          => 'nullable|image|max:2048',
              'instructor_ids'   => 'nullable|array',
              'instructor_ids.*' => [
                  'integer',
                  Rule::exists('users', 'id')->where('role', 'instructor'),
              ],
          ]);

          $path = $request->hasFile('picture')
              ? $request->file('picture')->store('workshops', 'public')
              : null;

          $workshop = Workshop::create([
              'title'       => $validated['title'],
              'slug'        => Str::slug($validated['title']) . '-' . uniqid(),
              'description' => $validated['description'],
              'image_path'  => $path,
              'room_id'     => $validated['room_id'],
              'start_at'    => $validated['start_at'],
              'end_at'      => $validated['end_at'],
              'capacity'    => $validated['capacity'],
          ]);

          $workshop->instructors()->sync($request->input('instructor_ids', []));

          return redirect()->route('workshops.show', $workshop)
              ->with('success', 'Workshop created successfully!');
      }

      public function edit(Workshop $workshop)
      {
          $workshop->load('instructors');

          return view('workshops.edit', [
              'workshop'     => $workshop,
              'instructors'  => User::where('role', 'instructor')->get(),
              'rooms'        => Room::all(),
          ]);
      }

      public function update(Request $request, Workshop $workshop)
      {
          $validated = $request->validate([
              'title'            => 'required|string|max:255',
              'description'      => 'required|string',
              'start_at'         => 'required|date|after:now',
              'end_at'           => 'required|date|after:start_at',
              'room_id'          => 'required|exists:rooms,id',
              'capacity'         => 'required|integer|min:1',
              'picture'          => 'nullable|image|max:2048',
              'instructor_ids'   => 'nullable|array',
              'instructor_ids.*' => [
                  'integer',
                  Rule::exists('users', 'id')->where('role', 'instructor'),
              ],
          ]);

          if ($request->hasFile('picture')) {
              if ($workshop->image_path) {
                  Storage::disk('public')->delete($workshop->image_path);
              }
              $path = $request->file('picture')->store('workshops', 'public');
              $workshop->image_path = $path;
          }

          $workshop->update([
              'title'       => $validated['title'],
              'description' => $validated['description'],
              'room_id'     => $validated['room_id'],
              'start_at'    => $validated['start_at'],
              'end_at'      => $validated['end_at'],
              'capacity'    => $validated['capacity'],
          ]);

          $workshop->instructors()->sync($request->input('instructor_ids', []));

          return redirect()->route('workshops.show', $workshop)
              ->with('success', 'Workshop updated successfully!');
      }

      public function destroy(Workshop $workshop)
      {
          if ($workshop->image_path) {
              Storage::disk('public')->delete($workshop->image_path);
          }

          $workshop->delete();

          return redirect()->route('workshops.index')
              ->with('success', 'Workshop deleted successfully!');
      }
  }
  ```

  app/Models/Workshop.php
  ```php
  <?php

  namespace App\Models;

  use App\Enums\WorkshopStatus;
  use Illuminate\Database\Eloquent\Model;
  use Illuminate\Database\Eloquent\Factories\HasFactory;
  use Illuminate\Database\Eloquent\Relations\BelongsTo;
  use Illuminate\Database\Eloquent\Relations\BelongsToMany;
  use Illuminate\Database\Eloquent\Relations\HasMany;

  class Workshop extends Model
  {
      use HasFactory;

      protected $fillable = [
          'title', 'slug', 'description', 'image_path',
          'room_id', 'start_at', 'end_at', 'capacity', 'status',
      ];

      protected $casts = [
          'start_at' => 'datetime',
          'end_at'   => 'datetime',
          'capacity' => 'integer',
          'status'   => WorkshopStatus::class,
      ];

      public function room(): BelongsTo
      {
          return $this->belongsTo(Room::class);
      }

      public function instructors(): BelongsToMany
      {
          return $this->belongsToMany(User::class, 'workshop_instructors')
                      ->withTimestamps()
                      ->withPivot('id');
      }

      public function enrollments(): HasMany
      {
          return $this->hasMany(Enrollment::class);
      }

      // Convenience: participants via enrollments
      public function participants(): BelongsToMany
      {
          return $this->belongsToMany(User::class, 'enrollments')
                      ->withPivot('id', 'status')
                      ->withTimestamps();
      }

      public function evaluations(): HasMany
      {
          return $this->hasMany(Evaluation::class);
      }

      // Safe label for enum-casted status to avoid ucfirst() on enum objects in Blade
      public function getStatusLabelAttribute(): ?string
      {
          $status = $this->status;

          if ($status === null) {
              return null;
          }

          if (is_object($status) && method_exists($status, 'label')) {
              return $status->label();
          }

          $value = is_object($status) && property_exists($status, 'value')
              ? $status->value
              : (string) $status;

          return ucfirst(str_replace('_', ' ', strtolower($value)));
      }
  }
  ```

  resources/views/workshops/show.blade.php
  ```blade
  <!doctype html>
  <html lang="nl">

  <head>
      <meta charset="utf-8" />
      <meta name="viewport" content="width=device-width, initial-scale=1" />
      <title>Toptone Muziekschool — Workshop detail</title>

      <!-- Fonts and global styles -->
      <link
          href="https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;600&amp;family=Poppins:wght@500;600;700&amp;display=swap"
          rel="stylesheet">
      <link rel="stylesheet" href="{{ asset('styles.css') }}">

      <style>
          .page-head { padding: 28px 0 12px; }
          .page-head h1 { font-family:'Poppins',sans-serif;font-weight:700;font-size:32px;line-height:1.2;letter-spacing:-0.01em;margin:0; }
          .page-head .sub { color: var(--gray-600); margin:6px 0 0; max-width:70ch; }
          .detail-grid { display:grid; grid-template-columns:1.2fr 1fr; gap:20px; align-items:start; }
          .cover { width:100%; height:380px; border-radius:var(--radius); border:1px solid rgba(14,14,14,.06); box-shadow:var(--shadow); background-size:cover; background-position:center; background-repeat:no-repeat; }
          .card { background:var(--white); border:1px solid rgba(14,14,14,.06); border-radius:var(--radius); box-shadow:var(--shadow); }
          .info-card { padding:14px; }
          .info-row { display:grid; grid-template-columns:140px 1fr; gap:8px 14px; align-items:start; margin:0 0 10px; }
          .label { font:700 13px 'Poppins',sans-serif; color:var(--black); }
          .value { color:var(--black); font:600 14px 'Open Sans',sans-serif; }
          .chips { display:flex; flex-wrap:wrap; gap:8px; }
          .chip { display:inline-flex; align-items:center; gap:8px; padding:6px 10px; border-radius:999px; background:#fff; border:1px solid rgba(14,14,14,.12); font:600 13px 'Open Sans',sans-serif; }
          .description-card { padding:14px; margin-top:16px; }
          .description-card h2 { font-family:'Poppins',sans-serif; font-weight:700; font-size:20px; margin:0 0 8px; }
          .description-card p { margin:0 0 10px; color:var(--gray-600); }
          .actions { display:flex; gap:10px; margin-top:12px; }
          @media (max-width: 960px) { .detail-grid { grid-template-columns:1fr; } .cover { height:260px; } .page-head h1 { font-size:28px; } }
          @media (max-width: 640px) { .page-head h1 { font-size:26px; } .info-row { grid-template-columns:1fr; } }
      </style>
  </head>

  @php
      $coverUrl = $workshop->image_path
          ? asset('storage/' . $workshop->image_path)
          : 'https://images.unsplash.com/photo-1511379938547-c1f69419868d?q=80&w=1600&auto=format&fit=crop';
      $statusLabel = $workshop->status_label; // from accessor on the model
  @endphp

  <body>
      <header class="site-header" role="banner">
          <div class="container nav">
              <a class="brand" href="/">
                  <span class="brand-mark" aria-hidden="true"></span>
                  <span class="brand-name">Toptone Muziekschool</span>
              </a>

              <nav class="nav-links" aria-label="Primary">
                  <a href="{{ route('workshops.index') }}">Workshops</a>
              </nav>

              <div class="nav-cta">
                  <a class="btn btn-outline" href="/login">Inloggen</a>
                  <a class="btn btn-primary" href="/register">Registreren</a>
              </div>
          </div>
      </header>

      <main>
          <section class="page-head">
              <div class="container">
                  <h1>{{ $workshop->title }}</h1>

                  <nav class="breadcrumb" aria-label="Breadcrumb">
                      <ol>
                          <li><a href="/">Home</a></li>
                          <li><a href="{{ route('workshops.index') }}">Workshops</a></li>
                          <li aria-current="page">{{ $workshop->title }}</li>
                      </ol>
                  </nav>
              </div>
          </section>

          <section class="section">
              <div class="container detail-grid">
                  <!-- Cover image -->
                  <div class="cover"
                       role="img"
                       aria-label="Coverafbeelding voor {{ $workshop->title }}"
                       style="background:
                          linear-gradient(135deg, rgba(229, 57, 53, .14), rgba(244, 162, 97, .12)),
                          url('{{ $coverUrl }}') center/cover no-repeat;">
                  </div>

                  <!-- Facts / meta -->
                  <aside class="card info-card" aria-labelledby="workshop-kenmerken">
                      <h2 id="workshop-kenmerken"
                          style="margin:0 0 10px;font-family:'Poppins',sans-serif;font-weight:700;font-size:18px">
                          Workshopgegevens</h2>

                      <div class="info-row">
                          <div class="label">Instructeurs</div>
                          <div class="value">
                              <div class="chips">
                                  @if($workshop->instructors->count())
                                      @foreach($workshop->instructors as $instructor)
                                          <span class="chip">{{ $instructor->name }}</span>
                                      @endforeach
                                  @else
                                      <span class="chip">Nog niet toegewezen</span>
                                  @endif
                              </div>
                          </div>
                      </div>

                      <div class="info-row">
                          <div class="label">Zaal/locatie</div>
                          <div class="value">{{ $workshop->room?->name ?? 'N.t.b.' }}</div>
                      </div>

                      <div class="info-row">
                          <div class="label">Capaciteit</div>
                          <div class="value">{{ $workshop->capacity }} deelnemers</div>
                      </div>

                      @if($statusLabel)
                          <div class="info-row">
                              <div class="label">Status</div>
                              <div class="value">{{ $statusLabel }}</div>
                          </div>
                      @endif

                      <div class="actions">
                          @if($userEnrollment)
                              <span class="btn btn-outline" aria-disabled="true">Je bent ingeschreven</span>
                          @elseif($workshopFull)
                              <span class="btn btn-outline" aria-disabled="true">Vol</span>
                          @else
                              <a class="btn btn-primary" href="/workshops/{{ $workshop->id }}/enroll">Schrijf je in</a>
                          @endif
                          <a class="btn btn-outline" href="{{ route('workshops.index') }}">Terug naar overzicht</a>
                      </div>
                  </aside>

                  <!-- Description -->
                  <article class="card description-card">
                      <h2>Over deze workshop</h2>
                      <p>{!! nl2br(e($workshop->description)) !!}</p>
                  </article>
              </div>
          </section>
      </main>

      <footer class="site-footer footer" role="contentinfo">
          <div class="container footer-top">
              <div class="footer-grid">
                  <div>
                      <a class="brand brand-invert" href="/">
                          <span class="brand-mark" aria-hidden="true"
                              style="background:linear-gradient(135deg,var(--red),var(--orange));"></span>
                          <span class="brand-name" style="font-family:'Poppins',sans-serif;font-weight:700">Toptone
                              Muziekschool</span>
                      </a>
                      <p style="color:#EAEAEA;margin-top:10px;max-width:48ch">
                          Een modern muziekprogramma met hart. Leer, speel en ontmoet.
                      </p>
                  </div>
                  <div>
                      <h4 style="margin:0 0 10px;font-size:14px;color:#EAEAEA;font-family:'Poppins',sans-serif">
                          Programma</h4>
                      <nav>
                          <a href="{{ route('workshops.index') }}">Workshops</a><br />
                          <a href="/register">Registreren</a><br />
                          <a href="/login">Inloggen</a>
                      </nav>
                  </div>
                  <div>
                      <h4 style="margin:0 0 10px;font-size:14px;color:#EAEAEA;font-family:'Poppins',sans-serif">
                          Contact</h4>
                      <p style="color:#EAEAEA;margin:0">info@toptone.example</p>
                      <p style="color:#EAEAEA;margin:4px 0 0">Straat 123, Stad</p>
                  </div>
              </div>
          </div>
          <div class="footer-bottom">
              <div class="container">© <span id="y"></span> Toptone Muziekschool. Alle rechten voorbehouden.</div>
          </div>
          <script>document.getElementById('y').textContent = new Date().getFullYear();</script>
      </footer>
  </body>
  </html>
  ```

  Terminal (run after saving all files)
  ```bash
  php artisan optimize:clear
  php artisan view:clear
  php artisan route:clear
  php artisan config:clear
  composer dump-autoload
  php artisan storage:link
  # Optional while debugging:
  # set APP_DEBUG=true in .env, then:
  php artisan config:clear
  ```

usage:
  {"prompt_tokens":4490,"completion_tokens":5108,"cache_write_input_tokens":0,"cache_read_input_tokens":25216,"reasoning_tokens":768}


id: 019d8afa-1d80-70f1-a471-6c49de8cb480
conversation_id: 019d8af8-5956-7111-9016-cf2844cdc083
user_id: i293082
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-4o","citations":[]}
created_at: 2026-04-14 09:52:20
updated_at: 2026-04-14 09:52:20
content:
  Laten we de structuur nog eens bekijken en ervoor zorgen dat alles correct georganiseerd is:

  1. **Layout Structuur**: Structureren met nette uitlijning en marges.
  2. **Correcte Sluiting**: Zorg dat alle elementen goed afgesloten zijn.
  3. **Verantwoordelijke Namen**: Namen consistent houden met de functionaliteit.

  Hier is een voorbeeld hoe het er netjes geordend moet uitzien. Let op veranderingen zoals consistentie in marges, uitlijning en sluitende tags:

  ```xml
  <?xml version="1.0" encoding="utf-8"?>
  <Page
      x:Class="CareTracker.Pages.Assistant.AssistantPage"
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
      xmlns:local="using:CareTracker.Pages.Assistant"
      xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
      xmlns:models="using:CareTracker.Data"
      mc:Ignorable="d">

      <Grid>
          <Grid.RowDefinitions>
              <RowDefinition Height="Auto"/>
              <RowDefinition Height="Auto"/>
              <RowDefinition Height="Auto"/>
              <RowDefinition Height="*"/>
          </Grid.RowDefinitions>

          <!-- Header -->
          <StackPanel Orientation="Horizontal" Grid.Row="0" Background="#FF2D3E50" Padding="10">
              <Button x:Name="HomeButton" Content="Home" Margin="10,0"/>
              <Button Content="Patiënt" Margin="10,0" Click="PatientButton_Click"/>
              <Button Content="Rapport" Margin="10,0" Click="ReportButton_Click"/>
              <Button Content="Uitloggen" Margin="10,0" Click="LogoutButton_Click" HorizontalAlignment="Right"/>
          </StackPanel>

          <!-- Maintenance Calendar -->
          <Border Grid.Row="1" Background="#CC000000" CornerRadius="18" Padding="20" Margin="10">
              <Grid>
                  <Grid.ColumnDefinitions>
                      <ColumnDefinition Width="Auto"/>
                      <ColumnDefinition Width="*"/>
                  </Grid.ColumnDefinitions>
                  
                  <ComboBox x:Name="DocterNameCombobox"
                            PlaceholderText="Alle dokters"
                            DisplayMemberPath="Name"
                            SelectedValuePath="Id"
                            SelectionChanged="DocterNameCombobox_SelectionChanged"
                            Margin="0,0,10,0"/>
                  <Button x:Name="MakeAppointmentButton" 
                          Content="Maak Afspraak voor Dokter" 
                          Margin="10,0" 
                          Click="MakeAppointmentButton_Click"/>
                  <TextBlock Grid.Column="1"
                             Text="Maintenance Calendar"
                             FontSize="34"
                             FontWeight="Bold"
                             Foreground="White"
                             HorizontalAlignment="Center"/>
              </Grid>
          </Border>

          <!-- Maandnavigatie -->
          <Border Grid.Row="2" Background="#AA000000" CornerRadius="14" Padding="14" Margin="10">
              <StackPanel Orientation="Horizontal" HorizontalAlignment="Center" Spacing="14">
                  <Button Content="≪" Click="PrevYear_Click" Foreground="Black"/>
                  <Button Content="‹" Click="PrevMonth_Click" Foreground="Black"/>
                  <TextBlock x:Name="MonthYearText"
                             FontSize="26"
                             FontWeight="Bold"
                             Foreground="White"
                             VerticalAlignment="Center"/>
                  <Button Content="›" Click="NextMonth_Click" Foreground="Black"/>
                  <Button Content="≫" Click="NextYear_Click" Foreground="Black"/>
              </StackPanel>
          </Border>

          <!-- Kalender en afspraaklijst -->
          <Grid Grid.Row="3" Margin="10">
              <Grid.ColumnDefinitions>
                  <ColumnDefinition Width="Auto"/>
                  <ColumnDefinition Width="*"/>
              </Grid.ColumnDefinitions>

              <!-- Kalender -->
              <Border Background="White" CornerRadius="18" Padding="12" Margin="0,0,25,0">
                  <CalendarView x:Name="Calendar"
                                Margin="0,12,0,12"
                                Width="650"
                                Height="420"
                                SelectionMode="Single" 
                                SelectedDatesChanged="Calendar_SelectedDatesChanged"
                                CalendarViewDayItemChanging="Calendar_DayItemChanging">
                      <CalendarView.Resources>
                          <SolidColorBrush x:Key="CalendarViewTodayBackgroundBrush" Color="#FFF8E5"/>
                          <SolidColorBrush x:Key="CalendarViewDayItemBackgroundSelected" Color="#FF8A2BE2"/>
                          <SolidColorBrush x:Key="CalendarViewDayItemForegroundSelected" Color="White"/>
                      </CalendarView.Resources>
                  </CalendarView>
              </Border>

              <!-- Patiëntenlijst -->
              <Border Grid.Column="1" Background="#CCFFFFFF" CornerRadius="18" Padding="18">
                  <StackPanel>
                      <TextBlock Text="Patiënten" FontSize="22" FontWeight="Bold" Foreground="Black" Margin="0,0,0,12"/>
                      <ListView x:Name="PatientListView" SelectionChanged="PatientListView_SelectionChanged">
                          <ListView.ItemTemplate>
                              <DataTemplate x:DataType="models:Patient">
                                  <TextBlock Text="{x:Bind FirstName}"/>
                              </DataTemplate>
                          </ListView.ItemTemplate>
                      </ListView>
                  </StackPanel>
              </Border>

              <!-- Dagafspraken -->
              <Border Grid.Column="1" Background="#CCFFFFFF" CornerRadius="18" Padding="18" Margin="0,10,0,0">
                  <StackPanel>
                      <TextBlock Text="Appointments on selected day" FontSize="22" FontWeight="Bold" Foreground="Black" Margin="0,0,0,12"/>
                      <Border Height="1" Background="White" Opacity="0.6" Margin="0,0,0,12"/>
                      <ScrollViewer VerticalScrollBarVisibility="Auto">
                          <ItemsControl x:Name="DayAppointmentsControl">
                              <ItemsControl.ItemTemplate>
                                  <DataTemplate x:DataType="models:Appointment">
                                      <Border Background="White"
                                              CornerRadius="14"
                                              Padding="14"
                                              Margin="0,0,0,12"
                                              BorderBrush="#E0E0E0"
                                              BorderThickness="1">
                                          <StackPanel Spacing="6">
                                              <TextBlock Text="Doctor" FontSize="12" Foreground="Black"/>
                                              <TextBlock Text="{x:Bind Doctor.Name}" FontWeight="Bold" Foreground="Black"/>
                                          </StackPanel>
                                      </Border>
                                  </DataTemplate>
                              </ItemsControl.ItemTemplate>
                          </ItemsControl>
                      </ScrollViewer>
                  </StackPanel>
              </Border>
          </Grid>

          <!-- Appointment Dialog -->
          <ContentDialog x:Name="AppointmentDialog"
                         Title="Maak Nieuwe Afspraak"
                         PrimaryButtonText="Opslaan"
                         SecondaryButtonText="Annuleren"
                         PrimaryButtonClick="AppointmentDialog_PrimaryButtonClick">
              <ScrollViewer>
                  <StackPanel Spacing="15">
                      <ComboBox x:Name="PatiëntSelectieComboBox" PlaceholderText="Selecteer Patiënt" DisplayMemberPath="FullName"/>
                      <ComboBox x:Name="DokterSelectieComboBox" PlaceholderText="Selecteer Dokter" DisplayMemberPath="Name"/>
                      <DatePicker x:Name="AfspraakDatumPicker" Header="Datum"/>
                      <TimePicker x:Name="AfspraakTijdPicker" Header="Tijd"/>
                      <TextBox x:Name="AfspraakDuurTextBox" Header="Duur in minuten" InputScope="Number"/>
                      <TextBox x:Name="AfspraakNotitieTextBox" Header="Notities" AcceptsReturn="True"/>
                      <TextBox x:Name="AfspraakLocatieTextBox" Header="Locatie"/>
                      <TextBlock Text="Classificaties" Margin="0,10,0,0"/>
                      <ListBox x:Name="ClassificatiesListBox" SelectionMode="Multiple">
                          <ListBoxItem><CheckBox Content="Onderzoek"/></ListBoxItem>
                          <ListBoxItem><CheckBox Content="Controle"/></ListBoxItem>
                          <ListBoxItem><CheckBox Content="Verwijzing"/></ListBoxItem>
                          <ListBoxItem><CheckBox Content="Behandeling"/></ListBoxItem>
                          <ListBoxItem><CheckBox Content="Vaccinatie"/></ListBoxItem>
                      </ListBox>
                  </StackPanel>
              </ScrollViewer>
          </ContentDialog>

          <!-- Error Text -->
          <TextBlock x:Name="ErrorText" Foreground="Red" Visibility="Collapsed" TextWrapping="Wrap"/>
      </Grid>
  </Page>
  ```

  Controleer of de code-behind correct verbonden is met je XAML om ervoor te zorgen dat de click-events en data-binding goed werken.

usage:
  {"prompt_tokens":5825,"completion_tokens":1913,"cache_write_input_tokens":0,"cache_read_input_tokens":0,"reasoning_tokens":0}


id: 019d8afa-39c9-7281-b100-78f079191162
conversation_id: 019d8afa-39bd-71ea-bc12-6c9e3a02b632
user_id: i299220
agent: App\Ai\Agents\CustomAgent
role: user
attachments: []
tool_calls: []
tool_results: []
usage: []
meta: []
created_at: 2026-04-14 09:52:27
updated_at: 2026-04-14 09:52:27
content:
  ik wil een specefieke image die ik heb wil ik mee sturen, staat in mijn storage map en die wil ik (public)

  ik wil het voor mijn seeder als standaard image

  hier een voorbeeld hoe het met volgens laracast:
  public_path('images/my-image.jpg');
  dd($path)



  hier mijn gegevens nu:
  workshopseeder:
                      'image_path' => 'images/standard_img.jpg',

  Path:
  C:\Users\EXTTICT030\Documents\GitHub\pvb-2025-2026-tijna-christianc-princea-ismailla\storage\app\public\standard_img.jpg


id: 019d8afa-39d0-72b6-a6ff-9c3c07643350
conversation_id: 019d8afa-39bd-71ea-bc12-6c9e3a02b632
user_id: i299220
agent: App\Ai\Agents\CustomAgent
role: assistant
attachments: []
tool_calls: []
tool_results: []
meta: {"provider":"openai","model":"gpt-5","citations":[]}
created_at: 2026-04-14 09:52:27
updated_at: 2026-04-14 09:52:27
content:
  Je wilt één vaste afbeelding uit je storage-map publiek maken en die als standaard in je seeder gebruiken. Er zijn 2 goede manieren:

  Optie A (aanrader als je de afbeelding wilt meeleveren in git)
  - Zet het bestand in public/images/standard_img.jpg
  - In je seeder: 'image_path' => 'images/standard_img.jpg'
  - In je Blade: <img src="{{ asset($workshop->image_path) }}" ...>
  - Voordeel: werkt direct, geen storage:link nodig en het bestand kan in git.

  Optie B (blijven in storage/app/public)
  - Zorg dat de storage-symlink bestaat:
    - php artisan storage:link
  - Laat je seeder naar de public URL van de storage wijzen:
    - 'image_path' => 'storage/standard_img.jpg'
    - of dynamisch: 'image_path' => \Illuminate\Support\Facades\Storage::url('standard_img.jpg')
  - In je Blade: <img src="{{ asset($workshop->image_path) }}" ...> of direct src="{{ $workshop->image_path }}"
  - Controleer dat het bestand echt bestaat op: storage/app/public/standard_img.jpg
  - Let op: storage/app/public staat meestal in .gitignore; zorg dat dit bestand in elke omgeving wordt geplaatst (of kopieer het tijdens seeden).

  Waarom jouw huidige pad niet werkt
  - Je gebruikt nu 'images/standard_img.jpg' in je seeder, maar het bestand staat in storage/app/public. Daardoor zoekt de app onder public/images/… terwijl het bestand eigenlijk via /storage/... bereikbaar is.
  - Gebruik dus óf public/images/…, óf storage/… (na storage:link).

  Snelste fix voor jouw situatie
  - Voer uit: php artisan storage:link
  - Pas je seeder aan naar:
    'image_path' => 'storage/standard_img.jpg'
  - In Blade:
    <img src="{{ asset($workshop->image_path) }}" alt="...">

  Extra: bestand kopiëren tijdens seeden (optioneel)
  Als je het bestand automatisch wilt plaatsen wanneer je seed draait:
  - Zet het bronbestand ergens in je repo, bv. resources/seed-images/standard_img.jpg
  - In je seeder:
    use Illuminate\Support\Facades\File;
    use Illuminate\Support\Facades\Storage;

    $src = resource_path('seed-images/standard_img.jpg');
    $dst = storage_path('app/public/standard_img.jpg');
    File::ensureDirectoryExists(dirname($dst));
    if (!File::exists($dst)) {
        File::copy($src, $dst);
    }
    $imagePath = Storage::url('standard_img.jpg'); // geeft 'storage/standard_img.jpg'

    // In je create():
    'image_path' => $imagePath,

  Samengevat: zet het bestand óf in public/images en gebruik 'images/standard_img.jpg', óf laat het in storage en gebruik 'storage/standard_img.jpg' na php artisan storage:link. Gebruik in views asset($workshop->image_path).

usage:
  {"prompt_tokens":155,"completion_tokens":2127,"cache_write_input_tokens":0,"cache_read_input_tokens":0,"reasoning_tokens":1472}


id: 019d8afa-950a-7320-87a1-67c5fc93ae32
conversation_id: 019d8afa-4b3e-70af-a89a-941fc8b40a5a
user_id: i304219
agent: App\Ai\Agents\CustomAgent
role: user
attachments: []
tool_calls: []
tool_results: []
usage: []
meta: []
created_at: 2026-04-14 09:52:51
updated_at: 2026-04-14 09:52:51
content:
  Corrigeer de volgende fouten (letop: wanneer je mij een output geeft heeft deze frontend chat de neiging om the html direct hier te renderen):
  Er ging iets mis bij het aanmaken van de workshop. Probeer het opnieuw.

  <x-layouts::app :title="__('Workshop aanmaken')" :description="__('Vul je gegevens in om je workshop te maken')">

  <a class="back-link" href="{{ route('workshops.index') }}">← Terug naar overzicht</a>
      <div class="form-header">
          <p class="form-title">Nieuwe workshop</p>
          <a class="back-link" href="{{ route('workshops.index') }}">← Terug naar overzicht</a>
      </div>

      @if ($errors->any())
          <div class="card-body">
          <div class="upload" style="border-color:#E53935;background:#FFF5F5">
              <strong style="color:#E53935">Corrigeer de volgende fouten:</strong>
              <ul class="meta-list" style="margin-top:6px">
              @foreach ($errors->all() as $error)
                  <li>{{ $error }}</li>
              @endforeach
              </ul>
          </div>
          </div>
      @endif

  <form method="POST" action="{{ route('workshops.store') }}" enctype="multipart/form-data">
  @csrf

      <div class="card-body">
          <div class="form-grid">
          <div class="field full">
              <label for="title">Workshop titel *</label>
              <input id="title" name="title" type="text" value="{{ old('title') }}" placeholder="Bijv. Introduction to DJ Techniques" required>
              @error('title') <div class="help" style="color:#E53935">{{ $message }}</div> @enderror
          </div>

          <div class="field full">
              <label for="description">Beschrijving *</label>
              <textarea id="description" name="description" rows="4" placeholder="Wat gaan deelnemers leren?" required>{{ old('description') }}</textarea>
              @error('description') <div class="help" style="color:#E53935">{{ $message }}</div> @enderror
          </div>


      <!-- Zaal als dropdown -->
      <div class="field">
          <label for="room">Zaal *</label>
          <select id="room" name="room_id" required>
              <option value="" disabled {{ old('room') ? '' : 'selected' }}>Kies een zaal…</option>
              @foreach($rooms as $room)
                  <option value="{{ $room->id }}" {{ old('room_id') === ($room->name) ? 'selected' : '' }}>
                      {{ $room->name }}
                  </option>
              @endforeach
          </select>
          @error('room_id') <div class="help" style="color:#E53935">{{ $message }}</div> @enderror
      </div>

          <div class="field">
              <label for="capacity">Capaciteit *</label>
              <input id="capacity" name="capacity" type="number" min="1" value="{{ old('capacity', 20) }}" required>
              @error('capacity') <div class="help" style="color:#E53935">{{ $message }}</div> @enderror
          </div>

          @php
              $now = now()->setSecond(0);
              $rounded = $now->copy()->addMinutes((15 - ($now->minute % 15)) % 15);
              $defaultStart = old('start_time', $rounded->format('Y-m-d\TH:i'));
              $defaultEnd   = old('end_time', $rounded->copy()->addHour()->format('Y-m-d\TH:i'));
          @endphp

          <div class="field">
              <label for="start_time">Start *</label>
              <input id="start_time" name="start_time" type="datetime-local"
                      value="{{ $defaultStart }}" min="{{ now()->format('Y-m-d\TH:i') }}" required>
              @error('start_time') <div class="help" style="color:#E53935">{{ $message }}</div> @enderror
          </div>

          <div class="field">
              <label for="end_time">Einde *</label>
              <input id="end_time" name="end_time" type="datetime-local"
                      value="{{ $defaultEnd }}" min="{{ $defaultStart }}" required>
              @error('end_time') <div class="help" style="color:#E53935">{{ $message }}</div> @enderror
          </div>


          <div class="field full">
              <label for="instructor_ids">Instructeurs</label>
              <select id="instructor_ids" name="instructor_ids[]" multiple size="6">
              @foreach($instructors as $instructor)
                  <option value="{{ $instructor->id }}" {{ in_array($instructor->id, old('instructor_ids', [])) ? 'selected' : '' }}>
                  {{ $instructor->name }} — {{ $instructor->specialization }}
                  </option>
              @endforeach
              </select>
              <div class="help">Houd Ctrl (Windows) of Cmd (Mac) ingedrukt om meerdere te selecteren.</div>
              @error('instructor_ids') <div class="help" style="color:#E53935">{{ $message }}</div> @enderror
          </div>

          <div class="field full">
              <label for="picture">Workshop afbeelding</label>
              <div class="upload">
              <div class="row">
                  <input id="picture" name="picture" type="file" accept="image/*">
                  <span class="help">Sleep een afbeelding hierheen of kies een bestand.</span>
              </div>
              <div class="hint">Toegestane types: JPG, PNG, WebP • Max. 2 MB</div>
              </div>
              @error('picture') <div class="help" style="color:#E53935">{{ $message }}</div> @enderror
          </div>
          </div>
      </div>

      <div class="form-actions">
          <a class="btn btn-outline" href="{{ route('workshops.index') }}">Annuleren</a>
          <button class="btn btn-primary" type="submit">Aanmaken</button>
      </div>
      </form>
      </div>
  </x-layouts::app>


