From 2a494e1b9478aebbd90d6a63d166a7301486482d Mon Sep 17 00:00:00 2001
From: TheXamlGuy <dan_clark@outlook.com>
Date: Sun, 14 Jan 2024 20:39:36 +0000
Subject: [PATCH] this allows us to lazily fetch viewmodels created easier
 during the application startup

---
 .../MediaControllerViewModelFactory.cs                 | 10 ++++++++--
 .../MediaControllerWidgetViewModel.cs                  |  5 +++--
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/Hyperbar.Windows.MediaController/MediaControllerViewModelFactory.cs b/Hyperbar.Windows.MediaController/MediaControllerViewModelFactory.cs
index e8c8b22..4973c47 100644
--- a/Hyperbar.Windows.MediaController/MediaControllerViewModelFactory.cs
+++ b/Hyperbar.Windows.MediaController/MediaControllerViewModelFactory.cs
@@ -1,10 +1,16 @@
 namespace Hyperbar.Windows.MediaController;
 
-public class MediaControllerViewModelFactory(IServiceFactory service) :
+public class MediaControllerViewModelFactory(IServiceFactory service, ICache<MediaControllerViewModel> cache) :
     IFactory<MediaControllerViewModel?>
 {
     public MediaControllerViewModel? Create()
     {
-        return service.Create<MediaControllerViewModel>();
+        if (service.Create<MediaControllerViewModel>() is MediaControllerViewModel widgetComponentViewModel)
+        {
+            cache.Add(widgetComponentViewModel);
+            return widgetComponentViewModel;
+        }
+
+        return default;
     }
 }
diff --git a/Hyperbar.Windows.MediaController/MediaControllerWidgetViewModel.cs b/Hyperbar.Windows.MediaController/MediaControllerWidgetViewModel.cs
index 631c70e..c51a45b 100644
--- a/Hyperbar.Windows.MediaController/MediaControllerWidgetViewModel.cs
+++ b/Hyperbar.Windows.MediaController/MediaControllerWidgetViewModel.cs
@@ -3,8 +3,9 @@
 public class MediaControllerWidgetViewModel(ITemplateFactory templateFactory,
     IServiceFactory serviceFactory,
     IMediator mediator,
-    IDisposer disposer) :
-    ObservableCollectionViewModel<MediaControllerViewModel>(serviceFactory, mediator, disposer),
+    IDisposer disposer,
+    IEnumerable<MediaControllerViewModel> items) :
+    ObservableCollectionViewModel<MediaControllerViewModel>(serviceFactory, mediator, disposer, items),
     IWidgetViewModel,
     ITemplatedViewModel
 {