add db WIP 2, 80%

refactor, renames
2026-04-22 13:36:31 +00:00 · 2024-12-24 06:07:13 +02:00
parent 5fa18aa514
commit 48c9ccbfda
32 changed files with 499 additions and 459 deletions
@@ -0,0 +1,38 @@
+using System.ComponentModel;
+using System.IO;
+using System.Runtime.CompilerServices;
+using System.Windows.Media.Imaging;
+using Azaion.Common.Extensions;
+
+namespace Azaion.Common.DTO;
+
+public class AnnotationImageView(Annotation annotation) : INotifyPropertyChanged
+{
+    public Annotation Annotation { get; set; } = annotation;
+
+    private BitmapImage? _thumbnail;
+    public BitmapImage? Thumbnail
+    {
+        get
+        {
+            if (_thumbnail == null)
+                Task.Run(async () => Thumbnail = await Annotation.ThumbPath.OpenImage());
+            return _thumbnail;
+        }
+        private set => _thumbnail = value;
+    }
+    public string ImageName => Path.GetFileName(Annotation.ImagePath);
+
+    public void Delete()
+    {
+        File.Delete(Annotation.ImagePath);
+        File.Delete(Annotation.LabelPath);
+        File.Delete(Annotation.ThumbPath);
+    }
+
+    public event PropertyChangedEventHandler? PropertyChanged;
+    protected virtual void OnPropertyChanged([CallerMemberName] string? propertyName = null)
+    {
+        PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
+    }
+}