Mitarbeit bewerten begonnen, Schülerdaten, Gruppen

2026-06-23 10:12:52 +02:00
parent fdbaa9ef4d
commit b2211270b4
32 changed files with 1968 additions and 49 deletions
@@ -1,3 +1,35 @@
 using Avalonia.Controls;
+using LehrerApp.Core.Interfaces;
+using LehrerApp.Desktop.ViewModels.Groups;
+using Microsoft.Extensions.DependencyInjection;
+
 namespace LehrerApp.Desktop.Views.Groups;
-public partial class GroupDetailView : UserControl { public GroupDetailView() => InitializeComponent(); }
+
+public partial class GroupDetailView : UserControl
+{
+    public GroupDetailView() => InitializeComponent();
+
+    protected override void OnDataContextChanged(EventArgs e)
+    {
+        base.OnDataContextChanged(e);
+        if (DataContext is GroupDetailViewModel vm)
+            vm.OnAddStudent = ShowAddStudentDialog;
+    }
+
+    private async Task<bool> ShowAddStudentDialog()
+    {
+        if (DataContext is not GroupDetailViewModel vm || vm.Group is null) return false;
+
+        var dialogVm = new AddStudentToGroupDialogViewModel(
+            App.Services.GetRequiredService<IStudentRepository>(),
+            App.Services.GetRequiredService<IEnrollmentRepository>(),
+            vm.Group.Id,
+            vm.Group.SchoolYear);
+
+        var dialog = new AddStudentToGroupDialog { DataContext = dialogVm };
+        var owner = TopLevel.GetTopLevel(this) as Window;
+        if (owner is null) return false;
+
+        return await dialog.ShowDialog<bool>(owner);
+    }
+}