Damn garbage collector

2024-01-15 22:02:30 +00:00
parent 2a494e1b94
commit f0ef3d1604
47 changed files with 452 additions and 257 deletions
@@ -0,0 +1,34 @@
+using Microsoft.Extensions.DependencyInjection;
+
+namespace Hyperbar.Windows.MediaController;
+
+public class MediaControllerHandler(IMediator mediator,
+    IServiceScopeProvider<MediaController> scopeProvider,
+    ICache<MediaController, MediaControllerViewModel> cache) : 
+    INotificationHandler<Created<MediaController>>
+{
+    public async ValueTask Handle(Created<MediaController> notification, 
+        CancellationToken cancellationToken)
+    {
+        if (notification.Value is MediaController mediaController)
+        {
+            if (scopeProvider.TryGet(mediaController, out IServiceScope? serviceScope))
+            {
+                if (serviceScope is not null)
+                {
+                    if (serviceScope.ServiceProvider.GetService<IFactory<MediaController, MediaControllerViewModel?>>()
+                        is IFactory<MediaController, MediaControllerViewModel?> factory)
+                    {
+                        if (factory.Create(mediaController) is MediaControllerViewModel mediaControllerViewModel)
+                        {
+                            cache.Add(mediaController, mediaControllerViewModel);
+                            await mediator.PublishAsync(new Created<MediaControllerViewModel>(mediaControllerViewModel),
+                                cancellationToken);
+                        }
+                    }
+                }
+            }
+        }
+
+    }
+}