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engines/chattts.py

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+"""
+NovaAi – TTS-Engine-Hub
+engines/chattts.py
+Version: v0.0.1
+
+Description:
+  ChatTTS engine adapter.
+  Implements TTSEngineBase interface for ChatTTS integration (dummy implementation).
+
+Author: Abby (ChatGPT)
+Date: 2025-07-23
+Canvas: chattts.py
+"""
+
+import asyncio
+from engines.engine_base import TTSEngineBase
+
+class ChatTTSEngine(TTSEngineBase):
+    async def synthesize(self, text: str, speaker: str = None, model: str = None, fmt: str = "mp3"):
+        # Dummy implementation: returns an empty string as it doesn't produce a file.
+        print("Warning: ChatTTSEngine.synthesize is a dummy and does not produce audio.")
+        return ""
+
+    def list_models(self):
+        # Dummy implementation
+        return ["chattts-v1", "chattts-v2"]
+
+    def list_voices(self, model: str = None):
+        # Dummy implementation
+        return ["default", "custom1", "custom2"]
+
+    def healthcheck(self):
+        # Dummy implementation
+        return {"status": "ok", "engine": "chattts"}
+
+    async def selftest(self):
+        # Dummy implementation
+        return {"selftest": True, "engine": "chattts"}
+
+if __name__ == "__main__":
+    async def main():
+        engine = ChatTTSEngine()
+        print("Selftest:", await engine.selftest())
+        print("Models:", engine.list_models())
+        print("Voices:", engine.list_voices())
+        print("Healthcheck:", engine.healthcheck())
+
+    asyncio.run(main())