Fixed perf issues

2024-07-02 23:38:51 +01:00
parent 929d72e4e8
commit e1ffb541f6
29 changed files with 139 additions and 82 deletions
@@ -0,0 +1,20 @@
+using Toolkit.Foundation;
+
+namespace Wallet;
+
+public class ItemNavigationViewModelActivatedHandler(IMediator mediator,
+    IPublisher publisher) :
+    INotificationHandler<ActivationEventArgs<ItemNavigationViewModel, Guid>>
+{
+    public async Task Handle(ActivationEventArgs<ItemNavigationViewModel, Guid> args)
+    {
+        Guid id = args.Value;
+        IImageDescriptor? imageDescriptor = await mediator.Handle<RequestEventArgs<ItemImage<Guid>>,
+            IImageDescriptor>(Request.As(new ItemImage<Guid>(id)));
+
+        if (imageDescriptor is not null)
+        {
+            publisher.Publish(Notify.As(new Item<IImageDescriptor>(imageDescriptor)));
+        }
+    }
+}