Dashboard und Schnellnavigation fix

LehrerApp.Desktop/Views/Dashboard/DashboardView.axaml

@@ -586,10 +586,10 @@
           <StackPanel>
             <TextBlock Text="MEINE LERNGRUPPEN" FontSize="11" FontWeight="Bold"
                        Opacity="0.5" Margin="0,0,0,10"/>
-            <ItemsControl ItemsSource="{Binding CurrentGroups}">
+            <ItemsControl ItemsSource="{Binding CurrentGroups}" HorizontalAlignment="Stretch">
               <ItemsControl.ItemsPanel>
                 <ItemsPanelTemplate>
-                  <WrapPanel Orientation="Horizontal"/>
+                  <WrapPanel Orientation="Horizontal" ItemSpacing="8" LineSpacing="8"/>
                 </ItemsPanelTemplate>
               </ItemsControl.ItemsPanel>
               <ItemsControl.ItemTemplate>
@@ -597,9 +597,15 @@
                   <Button Command="{Binding $parent[ItemsControl].((vm:DashboardViewModel)DataContext).OpenGroupCommand}"
                           CommandParameter="{Binding}"
                           Background="{DynamicResource SystemAccentColorLight2}"
-                          CornerRadius="6" Padding="12,6" Margin="0,0,8,8">
+                          CornerRadius="6" Padding="12,6" MinWidth="150"
+                          ToolTip.Tip="Kurs öffnen">
                     <StackPanel>
-                      <TextBlock Text="{Binding Name}" FontWeight="SemiBold" FontSize="13"/>
+                      <StackPanel Orientation="Horizontal" Spacing="6">
+                        <Border Width="6" Height="6" CornerRadius="3"
+                                Background="{DynamicResource SystemAccentColor}"
+                                IsVisible="{Binding IsOnSelectedDay}" VerticalAlignment="Center"/>
+                        <TextBlock Text="{Binding Name}" FontWeight="SemiBold" FontSize="13"/>
+                      </StackPanel>
                       <TextBlock Text="{Binding Subject}" FontSize="11" Opacity="0.7"
                                  IsVisible="{Binding Subject, Converter={x:Static StringConverters.IsNotNullOrEmpty}}"/>
                     </StackPanel>

LehrerApp.Desktop/Views/Groups/GroupDocumentationTabView.axaml.cs

@@ -28,8 +28,15 @@ public partial class GroupDocumentationTabView : UserControl
         var owner = TopLevel.GetTopLevel(this) as Window;
         if (owner is null) return null;
 
+        var options = new List<StudentOption> { GroupDocumentationTabViewModel.WholeGroupOption };
+        options.AddRange(studentOptions);
         var vm = new DocumentationDialogViewModel(editing?.StudentId ?? Guid.Empty, editing,
-            App.Services.GetRequiredService<IAttachmentStorage>(), studentOptions, groupId);
+            App.Services.GetRequiredService<IAttachmentStorage>(), options, groupId);
+        if (editing is null)
+        {
+            vm.SelectedStudent = GroupDocumentationTabViewModel.WholeGroupOption;
+            vm.TypeName = DocumentationTypeDisplay.Label(DocumentationType.Planning);
+        }
         var dialog = new DocumentationDialog { DataContext = vm };
         var saved = await dialog.ShowDialog<bool>(owner);
         if (!saved) vm.DiscardUnsavedAttachments();

LehrerApp.Desktop/Views/Students/DocumentationDialog.axaml

@@ -13,10 +13,10 @@
         <TextBlock Text="{Binding DialogTitle}" Classes="dialogtitle"/>
 
         <StackPanel Spacing="4" IsVisible="{Binding CanPickStudent}">
-          <TextBlock Text="Schüler *" FontSize="12" Opacity="0.7"/>
+          <TextBlock Text="Bezug *" FontSize="12" Opacity="0.7"/>
           <ComboBox ItemsSource="{Binding StudentOptions}" SelectedItem="{Binding SelectedStudent}"
                     DisplayMemberBinding="{Binding Name}" HorizontalAlignment="Stretch"
-                    PlaceholderText="Schüler wählen"/>
+                    PlaceholderText="Schüler oder gesamte Lerngruppe wählen"/>
           <TextBlock Text="{Binding StudentError}" Foreground="Red" FontSize="11"
                      IsVisible="{Binding StudentError, Converter={x:Static StringConverters.IsNotNullOrEmpty}}"/>
         </StackPanel>

LehrerApp.Desktop/Views/Students/GroupDocumentationQuickDialog.axaml

@@ -0,0 +1,44 @@
+<Window xmlns="https://github.com/avaloniaui"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:vm="clr-namespace:LehrerApp.Desktop.ViewModels.Students"
+        x:Class="LehrerApp.Desktop.Views.Students.GroupDocumentationQuickDialog"
+        x:DataType="vm:GroupDocumentationQuickViewModel"
+        Title="Lerngruppen-Eintrag" Width="480" SizeToContent="Height"
+        CanResize="False" WindowStartupLocation="CenterOwner">
+  <Grid RowDefinitions="*,Auto" Margin="24">
+    <StackPanel Spacing="12">
+      <TextBlock Text="Lerngruppen-Eintrag" Classes="dialogtitle"/>
+      <TextBlock Text="Planung, Klausur oder Erinnerung für eine ganze Lerngruppe festhalten."
+                 TextWrapping="Wrap" Opacity="0.7"/>
+      <StackPanel Spacing="4">
+        <TextBlock Text="Lerngruppe *" FontSize="12" Opacity="0.7"/>
+        <ComboBox ItemsSource="{Binding Groups}" SelectedItem="{Binding SelectedGroup}"
+                  DisplayMemberBinding="{Binding DisplayName}" PlaceholderText="Lerngruppe wählen"/>
+        <TextBlock Text="{Binding GroupError}" Foreground="Red" FontSize="11"
+                   IsVisible="{Binding GroupError, Converter={x:Static StringConverters.IsNotNullOrEmpty}}"/>
+      </StackPanel>
+      <Grid ColumnDefinitions="*,12,140">
+        <StackPanel Spacing="4">
+          <TextBlock Text="Titel *" FontSize="12" Opacity="0.7"/>
+          <TextBox Text="{Binding Title}" PlaceholderText="z. B. Klausur ankündigen"/>
+          <TextBlock Text="{Binding TitleError}" Foreground="Red" FontSize="11"
+                     IsVisible="{Binding TitleError, Converter={x:Static StringConverters.IsNotNullOrEmpty}}"/>
+        </StackPanel>
+        <StackPanel Grid.Column="2" Spacing="4">
+          <TextBlock Text="Datum *" FontSize="12" Opacity="0.7"/>
+          <TextBox Text="{Binding DateText}"/>
+          <TextBlock Text="{Binding DateError}" Foreground="Red" FontSize="11"
+                     IsVisible="{Binding DateError, Converter={x:Static StringConverters.IsNotNullOrEmpty}}"/>
+        </StackPanel>
+      </Grid>
+      <StackPanel Spacing="4">
+        <TextBlock Text="Notiz" FontSize="12" Opacity="0.7"/>
+        <TextBox Text="{Binding Content}" AcceptsReturn="True" Height="90" TextWrapping="Wrap"/>
+      </StackPanel>
+    </StackPanel>
+    <StackPanel Grid.Row="1" Orientation="Horizontal" HorizontalAlignment="Right" Spacing="8" Margin="0,20,0,0">
+      <Button Content="Abbrechen" Click="OnCancel"/>
+      <Button Content="Speichern" Classes="accent" Click="OnSave"/>
+    </StackPanel>
+  </Grid>
+</Window>

LehrerApp.Desktop/Views/Students/GroupDocumentationQuickDialog.axaml.cs

@@ -0,0 +1,19 @@
+using Avalonia.Controls;
+using Avalonia.Interactivity;
+using LehrerApp.Desktop.ViewModels.Students;
+
+namespace LehrerApp.Desktop.Views.Students;
+
+public partial class GroupDocumentationQuickDialog : Window
+{
+    public GroupDocumentationQuickDialog() => InitializeComponent();
+
+    private void OnSave(object? sender, RoutedEventArgs e)
+    {
+        if (DataContext is not GroupDocumentationQuickViewModel vm) return;
+        vm.SaveCommand.Execute(null);
+        if (vm.Result is not null) Close(true);
+    }
+
+    private void OnCancel(object? sender, RoutedEventArgs e) => Close(false);
+}