Merge WS v1 engine and web debug runtime-config integration

api/app/routers/assistants.py

@@ -5,7 +5,7 @@ import uuid
 from datetime import datetime
 
 from ..db import get_db
-from ..models import Assistant
+from ..models import Assistant, LLMModel, ASRModel, Voice
 from ..schemas import (
     AssistantCreate, AssistantUpdate, AssistantOut
 )
@@ -13,6 +13,73 @@ from ..schemas import (
 router = APIRouter(prefix="/assistants", tags=["Assistants"])
 
 
+def _is_siliconflow_vendor(vendor: Optional[str]) -> bool:
+    return (vendor or "").strip().lower() in {"siliconflow", "硅基流动"}
+
+
+def _resolve_runtime_metadata(db: Session, assistant: Assistant) -> dict:
+    metadata = {
+        "systemPrompt": assistant.prompt or "",
+        "greeting": assistant.opener or "",
+        "services": {},
+    }
+    warnings = []
+
+    if assistant.llm_model_id:
+        llm = db.query(LLMModel).filter(LLMModel.id == assistant.llm_model_id).first()
+        if llm:
+            metadata["services"]["llm"] = {
+                "provider": "openai",
+                "model": llm.model_name or llm.name,
+                "apiKey": llm.api_key,
+                "baseUrl": llm.base_url,
+            }
+        else:
+            warnings.append(f"LLM model not found: {assistant.llm_model_id}")
+
+    if assistant.asr_model_id:
+        asr = db.query(ASRModel).filter(ASRModel.id == assistant.asr_model_id).first()
+        if asr:
+            asr_provider = "siliconflow" if _is_siliconflow_vendor(asr.vendor) else "buffered"
+            metadata["services"]["asr"] = {
+                "provider": asr_provider,
+                "model": asr.model_name or asr.name,
+                "apiKey": asr.api_key if asr_provider == "siliconflow" else None,
+            }
+        else:
+            warnings.append(f"ASR model not found: {assistant.asr_model_id}")
+
+    if assistant.voice:
+        voice = db.query(Voice).filter(Voice.id == assistant.voice).first()
+        if voice:
+            tts_provider = "siliconflow" if _is_siliconflow_vendor(voice.vendor) else "edge"
+            metadata["services"]["tts"] = {
+                "provider": tts_provider,
+                "model": voice.model,
+                "apiKey": voice.api_key if tts_provider == "siliconflow" else None,
+                "voice": voice.voice_key or voice.id,
+                "speed": assistant.speed or voice.speed,
+            }
+        else:
+            # Keep assistant.voice as direct voice identifier fallback
+            metadata["services"]["tts"] = {
+                "voice": assistant.voice,
+                "speed": assistant.speed or 1.0,
+            }
+            warnings.append(f"Voice resource not found: {assistant.voice}")
+
+    return {
+        "assistantId": assistant.id,
+        "sessionStartMetadata": metadata,
+        "sources": {
+            "llmModelId": assistant.llm_model_id,
+            "asrModelId": assistant.asr_model_id,
+            "voiceId": assistant.voice,
+        },
+        "warnings": warnings,
+    }
+
+
 def assistant_to_dict(assistant: Assistant) -> dict:
     return {
         "id": assistant.id,
@@ -84,6 +151,15 @@ def get_assistant(id: str, db: Session = Depends(get_db)):
     return assistant_to_dict(assistant)
 
 
+@router.get("/{id}/runtime-config")
+def get_assistant_runtime_config(id: str, db: Session = Depends(get_db)):
+    """Resolve assistant runtime config for engine WS session.start metadata."""
+    assistant = db.query(Assistant).filter(Assistant.id == id).first()
+    if not assistant:
+        raise HTTPException(status_code=404, detail="Assistant not found")
+    return _resolve_runtime_metadata(db, assistant)
+
+
 @router.post("", response_model=AssistantOut)
 def create_assistant(data: AssistantCreate, db: Session = Depends(get_db)):
     """创建新助手"""
@@ -139,4 +215,3 @@ def delete_assistant(id: str, db: Session = Depends(get_db)):
     db.delete(assistant)
     db.commit()
     return {"message": "Deleted successfully"}
-