Kompetenzen fast fertig

2026-08-16 02:32:12 +02:00
parent 7c7fe6dfcb
commit 4437f951d9
22 changed files with 979 additions and 29 deletions
@@ -0,0 +1,29 @@
+using CommunityToolkit.Mvvm.ComponentModel;
+
+namespace LehrerApp.Desktop.ViewModels.Settings;
+
+public partial class CompetencyCatalogCopyTargetViewModel : ObservableObject
+{
+    [ObservableProperty] private int _targetGradeLevel;
+    [ObservableProperty] private string _error = "";
+
+    public string SourceLabel { get; }
+    public int SourceGradeLevel { get; }
+
+    public CompetencyCatalogCopyTargetViewModel(string subjectName, int sourceGradeLevel)
+    {
+        SourceGradeLevel = sourceGradeLevel;
+        SourceLabel = $"{subjectName} · Klassenstufe {sourceGradeLevel}";
+        _targetGradeLevel = sourceGradeLevel < 13 ? sourceGradeLevel + 1 : sourceGradeLevel - 1;
+    }
+
+    public bool Validate()
+    {
+        Error = TargetGradeLevel == SourceGradeLevel
+            ? "Quell- und Zielklassenstufe müssen verschieden sein."
+            : TargetGradeLevel is < 1 or > 13
+                ? "Die Klassenstufe muss zwischen 1 und 13 liegen."
+                : "";
+        return Error.Length == 0;
+    }
+}