feat(core): add Electron runtime, services, and app composition

src/main/runtime/mpv-client-event-bindings.test.ts

@@ -0,0 +1,80 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import {
+  createBindMpvClientEventHandlers,
+  createHandleMpvConnectionChangeHandler,
+  createHandleMpvSubtitleTimingHandler,
+} from './mpv-client-event-bindings';
+
+test('mpv connection handler reports stop and quits when disconnect guard passes', () => {
+  const calls: string[] = [];
+  const handler = createHandleMpvConnectionChangeHandler({
+    reportJellyfinRemoteStopped: () => calls.push('report-stop'),
+    refreshDiscordPresence: () => calls.push('presence-refresh'),
+    hasInitialJellyfinPlayArg: () => true,
+    isOverlayRuntimeInitialized: () => false,
+    isQuitOnDisconnectArmed: () => true,
+    scheduleQuitCheck: (callback) => {
+      calls.push('schedule');
+      callback();
+    },
+    isMpvConnected: () => false,
+    quitApp: () => calls.push('quit'),
+  });
+
+  handler({ connected: false });
+  assert.deepEqual(calls, ['presence-refresh', 'report-stop', 'schedule', 'quit']);
+});
+
+test('mpv subtitle timing handler ignores blank subtitle lines', () => {
+  const calls: string[] = [];
+  const handler = createHandleMpvSubtitleTimingHandler({
+    recordImmersionSubtitleLine: () => calls.push('immersion'),
+    hasSubtitleTimingTracker: () => true,
+    recordSubtitleTiming: () => calls.push('timing'),
+    maybeRunAnilistPostWatchUpdate: async () => {
+      calls.push('post-watch');
+    },
+    logError: () => calls.push('error'),
+  });
+
+  handler({ text: '   ', start: 1, end: 2 });
+  assert.deepEqual(calls, []);
+});
+
+test('mpv event bindings register all expected events', () => {
+  const seenEvents: string[] = [];
+  const bindHandlers = createBindMpvClientEventHandlers({
+    onConnectionChange: () => {},
+    onSubtitleChange: () => {},
+    onSubtitleAssChange: () => {},
+    onSecondarySubtitleChange: () => {},
+    onSubtitleTiming: () => {},
+    onMediaPathChange: () => {},
+    onMediaTitleChange: () => {},
+    onTimePosChange: () => {},
+    onPauseChange: () => {},
+    onSubtitleMetricsChange: () => {},
+    onSecondarySubtitleVisibility: () => {},
+  });
+
+  bindHandlers({
+    on: (event) => {
+      seenEvents.push(event);
+    },
+  });
+
+  assert.deepEqual(seenEvents, [
+    'connection-change',
+    'subtitle-change',
+    'subtitle-ass-change',
+    'secondary-subtitle-change',
+    'subtitle-timing',
+    'media-path-change',
+    'media-title-change',
+    'time-pos-change',
+    'pause-change',
+    'subtitle-metrics-change',
+    'secondary-subtitle-visibility',
+  ]);
+});