Removed dialogs for editing equipment and points, and their related resources

ViewModels/Basic/ImageViewModel.cs

@@ -1,31 +1,49 @@
-using System.IO;
+using System;
+using System.IO;
+using System.Threading.Tasks;
 using Avalonia.Media.Imaging;
 using CommunityToolkit.Mvvm.ComponentModel;
+using CommunityToolkit.Mvvm.Input;
+using CommunityToolkit.Mvvm.Messaging;
+using GazpromApp.Messages;
 using GazpromApp.Models;
 
 namespace GazpromApp.ViewModels;
 
 public partial class ImageViewModel : ViewModelBase
 {
+    public ViewModelBase? Parent;
     private Image Image { get; }
-    
-    [ObservableProperty]
-    private byte[]? _bytes;
-    
+
+    [ObservableProperty] private byte[]? _bytes;
+
+    [ObservableProperty] private DateTime _creationDate;
+
     // EF stuff
-    
-    [ObservableProperty]
-    private Point? _point;
-    
-    [ObservableProperty]
-    private Equipment? _equipment;
-    
-    [ObservableProperty]
-    private Bitmap? _fileName;
+
+    [ObservableProperty] private Point? _point;
+
+    [ObservableProperty] private Equipment? _equipment;
+
+    [ObservableProperty] private Bitmap? _fileName;
+
+    [RelayCommand]
+    private async Task ViewImage() => _ = await WeakReferenceMessenger.Default.Send(new ViewImageMessage(this));
+
+    [RelayCommand]
+    private void DeleteImage() => _ = Parent switch
+    {
+        PointViewModel pmv => pmv.Images.Remove(this),
+        EquipmentViewModel emv => emv.Images.Remove(this),
+        EditPointViewModel editPointViewModel => editPointViewModel.Images.Remove(this),
+        EditEquipmentViewModel editEquipmentViewModel => editEquipmentViewModel.Images.Remove(this),
+        _ => false
+    };
 
     public ImageViewModel(Image image)
     {
         Bytes = image.Bytes;
+        CreationDate = image.CreationDate;
         Equipment = image.Equipment;
         Point = image.Point;
         FileName = image.Bytes is { Length: > 0 } ? new Bitmap(new MemoryStream(image.Bytes)) : null;
@@ -35,6 +53,7 @@ public partial class ImageViewModel : ViewModelBase
     public ImageViewModel()
     {
         Bytes = null;
+        CreationDate = DateTime.Now;
         Equipment = null;
         Point = null;
         Image = new Image();
@@ -45,6 +64,7 @@ public partial class ImageViewModel : ViewModelBase
         var ms = new MemoryStream();
         FileName?.Save(ms);
         Image.Bytes = ms.ToArray();
+        Image.CreationDate = CreationDate;
         Image.Equipment = Equipment;
         Image.Point = Point;
         return Image;