Create stt_factory.py

stt_factory.py

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+"""
+STT Factory for creating provider instances
+"""
+
+from typing import Optional, Dict, Any
+from utils import log
+from stt_interface import STTInterface, STTEngineType
+from stt_google import GoogleCloudSTT
+# Future imports:
+# from stt_azure import AzureSpeechSTT
+# from stt_amazon import AmazonTranscribeSTT
+# from stt_flicker import FlickerSTT
+
+class STTFactory:
+    """Factory for creating STT provider instances"""
+    
+    @staticmethod
+    def create(engine_type: STTEngineType, config: Dict[str, Any]) -> Optional[STTInterface]:
+        """Create STT provider instance based on engine type"""
+        
+        if engine_type == STTEngineType.NO_STT:
+            log("🔇 No STT engine configured")
+            return None
+            
+        elif engine_type == STTEngineType.GOOGLE:
+            log("🎤 Creating Google Cloud STT provider")
+            return GoogleCloudSTT(config.get("credentials_path", ""))
+            
+        elif engine_type == STTEngineType.AZURE:
+            log("🎤 Azure STT not implemented yet")
+            return None  # TODO: Implement AzureSpeechSTT
+            
+        elif engine_type == STTEngineType.AMAZON:
+            log("🎤 Amazon STT not implemented yet")
+            return None  # TODO: Implement AmazonTranscribeSTT
+            
+        elif engine_type == STTEngineType.FLICKER:
+            log("🎤 Flicker STT not implemented yet")
+            return None  # TODO: Implement FlickerSTT
+            
+        else:
+            log(f"❌ Unknown STT engine type: {engine_type}")
+            return None