LlamaCasty

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Author	SHA1	Message	Date
gramps	85893ea709	refactor: extract ChatOverlayLayer — real component decomposition, Commit G The first true decomposition of the 4105-line god-object, not another partial shuffle. MainViewModel.Chat.cs 194 -> 44 lines of thin delegation; all chat behavior now lives in a self-contained Services/ChatOverlayLayer.cs (199): - Owns the message buffer (Messages), ChatBoxRenderer, fade + mock-preview timers, per-source preview renders, and the live-output RenderFrame path. - The VM keeps only the binding surface: ChatMessages delegates to _chatLayer.Messages (so XAML ItemsSource + LeftPanel CollectionChanged hold), CanAddYouTubeChat / ShowChatInactiveMessage stay computed on the VM (OnPropertyChanged raised from VM setters + XAML-bound), and thin forwards. - Scenes handed in as args (no Func seam), so the layer owns no scene graph. An AI reading ChatOverlayLayer.cs now sees the entire chat feature in one self-contained unit. Zero behavior change; build 0 warnings; 246 pass, only the 2 known failures. Docs: ViewModels/index.md tracker updated in same commit.	2026-08-31 10:48:10 -07:00
gramps	3b77a132be	refactor: split Chat out of MainViewModel — Commit 10/12 MainViewModel.Chat.cs (194 lines) takes the YouTube chat overlay: ChatMessages (+500 cap, clear-on-fade), OnChatMessageReceived (dispatcher marshal, mock→real preview switch), chat fade timer (ResetChatFadeTimer), the ChatBox render paths (RenderChatBox for the live compositor, UpdateChatBoxPreview for the editor preview), the mock preview loop (MockChatMessages/StartMockChatPreview/ StopMockChatPreview/RunMockChatPreviewAsync/_mockChatCts), UpdateActiveChatBoxPreviews, CanAddYouTubeChat (one-per-layout gate) and ShowChatInactiveMessage. Core drops 1119 -> 940 lines. Ctor wiring (MessageReceived hookup, ChatBoxRenderer ctor, LoadLayout preview start, dispose) stays in core; ResolveOutputFrame (core) still calls RenderChatBox cross-partial. Zero behavior change; build 0 warnings; 246 pass, only the 2 known failures. Docs: index.md Chat row added + core row trimmed in the same commit.	2026-08-30 08:48:35 -07:00

Author

SHA1

Message

Date

gramps

85893ea709

refactor: extract ChatOverlayLayer — real component decomposition, Commit G

The first true decomposition of the 4105-line god-object, not another partial
shuffle. MainViewModel.Chat.cs 194 -> 44 lines of thin delegation; all chat
behavior now lives in a self-contained Services/ChatOverlayLayer.cs (199):

- Owns the message buffer (Messages), ChatBoxRenderer, fade + mock-preview
  timers, per-source preview renders, and the live-output RenderFrame path.
- The VM keeps only the binding surface: ChatMessages delegates to
  _chatLayer.Messages (so XAML ItemsSource + LeftPanel CollectionChanged hold),
  CanAddYouTubeChat / ShowChatInactiveMessage stay computed on the VM
  (OnPropertyChanged raised from VM setters + XAML-bound), and thin forwards.
- Scenes handed in as args (no Func seam), so the layer owns no scene graph.

An AI reading ChatOverlayLayer.cs now sees the entire chat feature in one
self-contained unit. Zero behavior change; build 0 warnings; 246 pass, only the
2 known failures. Docs: ViewModels/index.md tracker updated in same commit.

2026-08-31 10:48:10 -07:00

gramps

3b77a132be

refactor: split Chat out of MainViewModel — Commit 10/12

MainViewModel.Chat.cs (194 lines) takes the YouTube chat overlay: ChatMessages
(+500 cap, clear-on-fade), OnChatMessageReceived (dispatcher marshal,
mock→real preview switch), chat fade timer (ResetChatFadeTimer), the ChatBox
render paths (RenderChatBox for the live compositor, UpdateChatBoxPreview for
the editor preview), the mock preview loop (MockChatMessages/StartMockChatPreview/
StopMockChatPreview/RunMockChatPreviewAsync/_mockChatCts), UpdateActiveChatBoxPreviews,
CanAddYouTubeChat (one-per-layout gate) and ShowChatInactiveMessage. Core drops
1119 -> 940 lines. Ctor wiring (MessageReceived hookup, ChatBoxRenderer ctor,
LoadLayout preview start, dispose) stays in core; ResolveOutputFrame (core)
still calls RenderChatBox cross-partial.

Zero behavior change; build 0 warnings; 246 pass, only the 2 known failures.
Docs: index.md Chat row added + core row trimmed in the same commit.

2026-08-30 08:48:35 -07:00

2 Commits