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

ViewModels/Basic/SaveChangesViewModel.cs

@@ -0,0 +1,42 @@
+using Avalonia.Controls;
+using CommunityToolkit.Mvvm.ComponentModel;
+using CommunityToolkit.Mvvm.Input;
+using CommunityToolkit.Mvvm.Messaging;
+using GazpromApp.Enums;
+using GazpromApp.Messages;
+using GazpromApp.Models;
+using GazpromApp.Views;
+
+namespace GazpromApp.ViewModels;
+
+public partial class SaveChangesViewModel : ViewModelBase
+{
+    [ObservableProperty]
+    private bool _isSave;
+    [ObservableProperty]
+    private bool _isCancel;
+
+    [RelayCommand]
+    private void Cancel(Window w)
+    {
+        ((SaveChangesView)w).CanClose = true;
+        WeakReferenceMessenger.Default.Send(new SaveChangesResult(false, true));
+        w.Close(this);
+    }
+    
+    [RelayCommand]
+    private void Save(Window w)
+    {
+        ((SaveChangesView)w).CanClose = true;
+        WeakReferenceMessenger.Default.Send(new SaveChangesResult(true, false));
+        w.Close(this);
+    }
+
+    [RelayCommand]
+    private void DontSave(Window w)
+    {
+        ((SaveChangesView)w).CanClose = true;
+        WeakReferenceMessenger.Default.Send(new SaveChangesResult(false, false));
+        w.Close(this);
+    }
+}