Improve removal of items

2024-01-13 11:04:33 +00:00
parent b47a563876
commit ff1d400531
16 changed files with 245 additions and 109 deletions
@@ -1,11 +1,35 @@
 namespace Hyperbar.Windows.Primary;

-public class ConfigurationChangedHandler :
+public class ConfigurationChangedHandler(IMediator mediator,
+    PrimaryWidgetConfiguration configuration,
+    IViewModelFactory<PrimaryCommandConfiguration, IWidgetComponentViewModel?> factory,
+    IViewModelCache<Guid, IWidgetComponentViewModel> cache) :
    INotificationHandler<ConfigurationChanged<PrimaryWidgetConfiguration>>
 {
-    public ValueTask Handle(ConfigurationChanged<PrimaryWidgetConfiguration> notification, 
+    public async ValueTask Handle(ConfigurationChanged<PrimaryWidgetConfiguration> notification, 
        CancellationToken cancellationToken)
    {
-        throw new NotImplementedException();
-    }
+        foreach (KeyValuePair<Guid, IWidgetComponentViewModel> cached in cache)
+        {
+            if (configuration.FirstOrDefault(x => x.Id == cached.Key) == null)
+            {
+                await mediator.PublishAsync(new Removed<IWidgetComponentViewModel>(cached.Value),
+                    cancellationToken);
+
+                cache.Remove(cached.Key);
+            }
+        }
+
+        foreach (PrimaryCommandConfiguration item in configuration)
+        {
+            
+            //if (!cache.ContainsKey(item.Id))
+            //{
+            //    factory.CreateAsync(item);
+            //}
+            //else
+            //{
+
+            //}
+        }    }
 }