# api/routes/chat_ai.py

from fastapi import APIRouter, Depends, HTTPException
from api.models.requests import ChatRequest, ChatMessage
from api.models.responses import ChatResponse
from api.dependencies.auth import get_api_key
from src.llm.orchestrator import DroneBot, Message  # Adjust import as needed

router = APIRouter(
    prefix="/chat-ai",
    tags=["chat"]
)

@router.post("", response_model=ChatResponse)
async def chat_ai(
    request: ChatRequest,
    _: str = Depends(get_api_key)
):
    """Chat with DroneBot using query and history."""
    try:
        # Convert to internal Message format
        history = [Message(role=msg.role, content=msg.content) for msg in request.history]
        
        # Initialize DroneBot with history
        bot = DroneBot(history=history, use_openai_as_fallback=True)
        
        # Get response
        result = bot.chat(request.query)

        return ChatResponse(
            status="success",
            message=result["final_message"]
        )
    except Exception as e:
        raise HTTPException(
            status_code=500,
            detail=str(e)
        )