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Klassenlehrer-Tab: Theme-Ressourcen statt Hex-Farben, gestapelter Trend, Fehlquote seit Schuljahresbeginn

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Semantische Brushes (Light/Dark) lösen die fest codierten Dark-Hex-Werte ab, die
im hellen Theme unbenutzbar waren. Trend-Chart zeigt jetzt einen echten
gestapelten Balken über die letzten 7 Schultage statt drei unabhängig
skalierten über Kalendertage; neue Fehlquote je Schüler*in seit
Schuljahresbeginn ergänzt den Heute-Snapshot.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
This commit is contained in:
admin
2026-08-27 12:47:13 +02:00
co-authored by Claude Sonnet 5
parent cf8de08501
commit 9d375caf14
9 changed files with 510 additions and 119 deletions
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LehrerApp.Desktop/Views/ClassTeacher/ClassTeacherAbsencesView.axaml
+36 -7
View File
@@ -3,6 +3,31 @@
xmlns:vm="clr-namespace:LehrerApp.Desktop.ViewModels.ClassTeacher"
x:Class="LehrerApp.Desktop.Views.ClassTeacher.ClassTeacherAbsencesView"
x:DataType="vm:ClassTeacherDetailsViewModel">
<UserControl.Styles>
<!-- Siehe Styles/SemanticBrushes.axaml: Farben per DynamicResource, damit der Theme-Wechsel
sie live austauscht; die Statusfarbe je Zeile kommt als Style-Klasse aus dem ViewModel. -->
<Style Selector="Border.filterCard">
<Setter Property="Background" Value="{DynamicResource AppCardBackgroundBrush}"/>
<Setter Property="BorderBrush" Value="{DynamicResource AppCardBorderBrush}"/>
<Setter Property="BorderThickness" Value="1"/>
<Setter Property="CornerRadius" Value="8"/>
<Setter Property="Padding" Value="10"/>
</Style>
<Style Selector="TextBlock.status">
<Setter Property="Foreground" Value="{DynamicResource AppStatusOkBrush}"/>
</Style>
<Style Selector="TextBlock.status.info">
<Setter Property="Foreground" Value="{DynamicResource AppStatusInfoBrush}"/>
</Style>
<Style Selector="TextBlock.status.warning">
<Setter Property="Foreground" Value="{DynamicResource AppStatusWarningBrush}"/>
</Style>
<Style Selector="TextBlock.status.danger">
<Setter Property="Foreground" Value="{DynamicResource AppStatusDangerBrush}"/>
</Style>
</UserControl.Styles>
<Grid RowDefinitions="Auto,Auto,*,Auto" Margin="16" RowSpacing="10">
<Grid Grid.Row="0" ColumnDefinitions="*,Auto">
<StackPanel>
@@ -10,11 +35,10 @@
<TextBlock Text="Pro Schüler*in und Tag über alle Fächer zusammengefasst" FontSize="12" Opacity="0.55"/>
</StackPanel>
<Button Grid.Column="1" Content="↻ Aus WebUntis aktualisieren" Command="{Binding RefreshCommand}"
IsEnabled="{Binding !Busy}" Background="Transparent" Foreground="#5795F5" VerticalAlignment="Center"/>
IsEnabled="{Binding !Busy}" Background="Transparent" Foreground="{DynamicResource AppAccentTextBrush}" VerticalAlignment="Center"/>
</Grid>
<Border Grid.Row="1" Background="#11151B" BorderBrush="#2A3038" BorderThickness="1"
CornerRadius="8" Padding="10">
<Border Grid.Row="1" Classes="filterCard">
<Grid RowDefinitions="Auto,Auto" RowSpacing="8">
<Grid Grid.Row="0" ColumnDefinitions="155,Auto,*,Auto,*" ColumnSpacing="8">
<ComboBox Grid.Column="0" SelectedIndex="{Binding QuickRangeIndex, Mode=TwoWay}">
@@ -36,7 +60,7 @@
<Grid Grid.Row="2">
<DataGrid ItemsSource="{Binding AbsenceEntries}" AutoGenerateColumns="False" IsReadOnly="True"
GridLinesVisibility="Horizontal" BorderBrush="#2A3038" BorderThickness="1"
GridLinesVisibility="Horizontal" BorderBrush="{DynamicResource AppCardBorderBrush}" BorderThickness="1"
CanUserResizeColumns="True" CanUserSortColumns="True" RowHeight="48">
<DataGrid.Columns>
<DataGridTextColumn Header="Datum" Binding="{Binding DateLabel}" Width="105"/>
@@ -44,15 +68,20 @@
<DataGridTemplateColumn Header="Art" Width="1.15*">
<DataGridTemplateColumn.CellTemplate>
<DataTemplate x:DataType="vm:ClassAbsenceDaySummaryRow">
<TextBlock Text="{Binding KindLabel}" Foreground="{Binding StatusColor}" VerticalAlignment="Center"/>
<TextBlock Text="{Binding KindLabel}" Classes="status"
Classes.warning="{Binding IsWarningStatus}"
Classes.danger="{Binding IsDangerStatus}" VerticalAlignment="Center"/>
</DataTemplate>
</DataGridTemplateColumn.CellTemplate>
</DataGridTemplateColumn>
<DataGridTemplateColumn Header="Status" Width="1*">
<DataGridTemplateColumn.CellTemplate>
<DataTemplate x:DataType="vm:ClassAbsenceDaySummaryRow">
<Border Background="#1C222A" CornerRadius="5" Padding="7,3" HorizontalAlignment="Left">
<TextBlock Text="{Binding FriendlyStatusLabel}" Foreground="{Binding StatusColor}" FontSize="11"/>
<Border Background="{DynamicResource AppChipBackgroundBrush}" CornerRadius="5"
Padding="7,3" HorizontalAlignment="Left">
<TextBlock Text="{Binding FriendlyStatusLabel}" Classes="status"
Classes.warning="{Binding IsWarningStatus}"
Classes.danger="{Binding IsDangerStatus}" FontSize="11"/>
</Border>
</DataTemplate>
</DataGridTemplateColumn.CellTemplate>