Files
gramps bb5dcb4ba2 feat(stream): TASK 41 Test Stream mode — private test broadcast + TEST drawer
Test button next to Start runs the real private-only go-live pipeline as a
session variant (IsTestStream): BeginTestStream -> extracted
StartStreamingSession(alsoRecord:false) shared with the dialog path — no Go
Live dialog, no 'last live' stamp, no recording. Gold top bar + TEST badge +
'End Test' button face; TEST drawer (third right-rail pull-out, three-way
exclusivity) auto-opens once the liveChatId resolves.

Chat tooling: Mock Chat Input sends a REAL liveChat/messages.insert
(YouTubeStreamService.InsertChatMessageAsync) that round-trips the real ~2s
poll and renders through the live overlay; simulated Subscriber/New
Member/Super Chat events inject through the poller's MessageReceived seam
(YouTubeChatService.InjectSimulatedMessage, ChatMessage.IsSimulated) — the
insert API only creates textMessageEvent, so non-text events are local-only
by design (ref: developers.google.com/youtube/v3/live/docs/liveChatMessages/insert).
Scopes youtube + youtube.force-ssl already cover insert; no re-consent.

Good Dog: ytLive.Tests/TestStreamTests.cs — coordinator protocol with fake
HTTP + real-window drawer exclusivity/gate. 0 warnings; 314/314 pass (clean
run; intermittent host abort is the pre-existing WinRT-webcam flake).

Docs ride in the same change: TASKS.md row 41, TASKS/task-41-test-stream-mode.md,
ai.md (YouTube Live API constraints), HANDOFF rewrite.
2026-09-22 09:31:00 -07:00

60 lines
2.3 KiB
C#

using ytLive.Services;
namespace ytLive.ViewModels;
public partial class MainViewModel
{
/// <summary>Test seam (mirrors CameraEnumeratorOverride): tests inject a fake
/// stats service before constructing the VM so refresh never hits the network.</summary>
internal static Func<ChannelStatsService>? ChannelStatsFactoryOverride { get; set; }
/// <summary>The YPP pull-out backing VM — the drawer below Stream Settings
/// on the Live screen's right edge (TASK 39).</summary>
public Services.YppTrackerViewModel Ypp { get; private set; } = null!;
/// <summary>The Test Stream pull-out backing VM — the TEST drawer at the
/// bottom of the right rail (TASK 41): mock chat input (real insert →
/// poll round-trip) + locally-simulated member / SuperChat / subscriber rows.</summary>
public Services.TestSessionViewModel TestSession { get; private set; } = null!;
private void InitYpp()
{
Ypp = new YppTrackerViewModel(
() => _layoutStore,
() => ChannelStatsFactoryOverride?.Invoke() ?? new ChannelStatsService(_youtubeAuth),
() => IsConnected,
() => _youtubeAuth.CurrentChannel?.DisplayName);
TestSession = new TestSessionViewModel(
_youtubeStream,
_youtubeChat,
onEndStream: StopStream);
// One drawer at a time: the three pull-outs share the preview's right edge,
// so opening one collapses the other two (all directions).
BroadcastForm.PropertyChanged += (_, e) =>
{
if (e.PropertyName == nameof(LiveBroadcastFormViewModel.IsDrawerOpen) && BroadcastForm.IsDrawerOpen)
{
Ypp.IsDrawerOpen = false;
TestSession.IsDrawerOpen = false;
}
};
Ypp.PropertyChanged += (_, e) =>
{
if (e.PropertyName == nameof(YppTrackerViewModel.IsDrawerOpen) && Ypp.IsDrawerOpen)
{
BroadcastForm.IsDrawerOpen = false;
TestSession.IsDrawerOpen = false;
}
};
TestSession.PropertyChanged += (_, e) =>
{
if (e.PropertyName == nameof(TestSessionViewModel.IsDrawerOpen) && TestSession.IsDrawerOpen)
{
BroadcastForm.IsDrawerOpen = false;
Ypp.IsDrawerOpen = false;
}
};
}
}