feat: transcription diagnostics

1 files changed, 25 insertions, 0 deletions

diff --git a/apps/web/src/lib/transcription/diagnostics.ts b/apps/web/src/lib/transcription/diagnostics.ts
new file mode 100644
index 00000000..a1921699
--- /dev/null
+++ b/apps/web/src/lib/transcription/diagnostics.ts
@@ -0,0 +1,25 @@
+import type { DiagnosticsManager } from "@/core/managers/diagnostics-manager";
+import { timelineHasAudio } from "@/lib/media/audio";
+
+export const TRANSCRIPTION_DIAGNOSTICS_SCOPE = "transcription";
+
+export function registerTranscriptionDiagnostics({
+	diagnostics,
+}: {
+	diagnostics: DiagnosticsManager;
+}): void {
+	diagnostics.register({
+		id: "transcription.no_audio",
+		scope: TRANSCRIPTION_DIAGNOSTICS_SCOPE,
+		severity: "caution",
+		message: "No audio detected. Add a clip with audio to the timeline first.",
+		check: (editor) => {
+			const scene = editor.scenes.getActiveSceneOrNull();
+			if (!scene) return false;
+			return !timelineHasAudio({
+				tracks: scene.tracks,
+				mediaAssets: editor.media.getAssets(),
+			});
+		},
+	});
+}