WIP: Item counts

2024-06-11 22:32:14 +01:00
parent 0fecdef1fe
commit ec7d6611a1
28 changed files with 205 additions and 74 deletions
@@ -0,0 +1,22 @@
+using Toolkit.Foundation;
+
+namespace Wallet;
+
+public class ItemChangedHandler(IMediator mediator,
+    IPublisher publisher) : 
+    INotificationHandler<ChangedEventArgs<Item<(Guid, string)>>>
+{
+    public async Task Handle(ChangedEventArgs<Item<(Guid, string)>> args)
+    {
+        IReadOnlyCollection<(string, int)>? categoryCounts = await mediator.Handle<CountEventArgs<ItemCategory>, 
+            IReadOnlyCollection<(string, int)>>(Count.As<ItemCategory>());
+
+        if (categoryCounts is { Count: > 0  } ) 
+        {
+            foreach ((string key, int count) in categoryCounts)
+            {
+                publisher.Publish(Notify.As(new Item<int>(count)), key);
+            }
+        }
+    }
+}