feat(S3-06): integrate orchestrator in main.js and complete assembly module

main.js

@@ -33,6 +33,73 @@ console.log(`${mapFunctions.size} Function modules loaded`);
 console.log("--------------------------------------------------------------------------------");
 
 
+// ======================== S3-06 : PIPELINE ORCHESTRATOR ========================
+// Get audioEvents from ffmpegExtractor module
+const ffmpegExtractor = mapFunctions.get("extraction-video-to-audio");
+const audioEvents = ffmpegExtractor.audioEvents;
+
+console.log('🎯 [S3-06] Pipeline Orchestrator ready. Listening for audio_ready events...');
+
+audioEvents.on('audio_ready', async (data) => {
+    const { audioPath, sessionId } = data;
+    
+    console.log(`✅ [Pipeline] Audio ready: ${sessionId}`);
+    console.log(`📁 Audio path: ${audioPath}`);
+    
+    // Send status to UI
+    if (mainWindow) {
+        mainWindow.webContents.send('pipeline-status', {
+            sessionId,
+            status: 'audio_ready',
+            message: 'Audio bereit'
+        });
+    }
+    
+    try {
+        console.log(`🚀 [Pipeline] Starting transcription: ${sessionId}`);
+        
+        if (mainWindow) {
+            mainWindow.webContents.send('pipeline-status', {
+                sessionId,
+                status: 'transcription_started',
+                message: 'Transkription gestartet'
+            });
+        }
+        
+        // Get transcription module
+        const assemblyModule = mapFunctions.get("assembly");
+        
+        if (assemblyModule && assemblyModule.run) {
+            await assemblyModule.run(audioPath);
+        } else {
+            console.warn('⚠️ Assembly module not found or missing run function');
+        }
+        
+        console.log(`✅ [Pipeline] Transcription completed: ${sessionId}`);
+        
+        if (mainWindow) {
+            mainWindow.webContents.send('pipeline-status', {
+                sessionId,
+                status: 'transcription_completed',
+                message: 'Transkription abgeschlossen'
+            });
+        }
+        
+    } catch (error) {
+        console.error(`❌ [Pipeline] Transcription failed: ${sessionId}`);
+        console.error(`   Error:`, error.message);
+        
+        if (mainWindow) {
+            mainWindow.webContents.send('pipeline-status', {
+                sessionId,
+                status: 'failed_transcription_start',
+                message: 'Fehler beim Transkriptionsstart',
+                error: error.message
+            });
+        }
+    }
+});
+// ===============================================================================
 
 
 // --------------------------------------------------------- CLI COMMANDS --------------------------------------------------------- //