Scene/source builder with image overlays, reuse dialog, and SQLite layout persistence

2026-08-04 17:12:32 -07:00
parent d6ae048583
commit 7dc8490d96
24 changed files with 2375 additions and 170 deletions
@@ -0,0 +1,52 @@
+using System.Collections.ObjectModel;
+using System.Windows.Input;
+using System.Windows.Media;
+using ytLive.Helpers;
+
+namespace ytLive.ViewModels;
+
+public class ReuseImageCandidate
+{
+    public string SceneName { get; set; } = string.Empty;
+    public string SourceName { get; set; } = string.Empty;
+    public string AssetId { get; set; } = string.Empty;
+
+    public ImageSource? Thumbnail => ImageCache.Get(AssetId);
+    public string Header => $"{SourceName} · in {SceneName}";
+}
+
+public class ReuseImageViewModel : ViewModelBase
+{
+    private ReuseImageCandidate? _selectedCandidate;
+
+    public ObservableCollection<ReuseImageCandidate> Candidates { get; }
+
+    public ReuseImageCandidate? SelectedCandidate
+    {
+        get => _selectedCandidate;
+        set
+        {
+            if (SetProperty(ref _selectedCandidate, value))
+                CommandManager.InvalidateRequerySuggested();
+        }
+    }
+
+    public ICommand UseSelectedCommand { get; }
+    public ICommand NewImageCommand { get; }
+    public ICommand CancelCommand { get; }
+
+    public event Action? ReuseRequested;
+    public event Action? NewImageRequested;
+    public event Action? CancelRequested;
+
+    public ReuseImageViewModel(IEnumerable<ReuseImageCandidate> candidates)
+    {
+        Candidates = new ObservableCollection<ReuseImageCandidate>(candidates);
+        if (Candidates.Count > 0)
+            _selectedCandidate = Candidates[0];
+
+        UseSelectedCommand = new RelayCommand(_ => ReuseRequested?.Invoke(), _ => SelectedCandidate != null);
+        NewImageCommand = new RelayCommand(_ => NewImageRequested?.Invoke());
+        CancelCommand = new RelayCommand(_ => CancelRequested?.Invoke());
+    }
+}