from fastapi import APIRouter, Depends
from backend.schemas.stock_schemas import StockAnalyzeReq
from backend.services.stock_service import StockService
from sqlalchemy.orm import Session
from backend.repository.db_init import get_db
from backend.services.stock_service import get_stock_service
from backend.schemas.stock_schemas import RecommendStock
from backend.services.recommend_service import generate_portfolio_report, portfolio_service

router = APIRouter(prefix="/api/stock", tags=["기헙종합분석"])

@router.post("/analyze", summary="기업 종합 분석", description="자연어로 해당기업을 요청하면 뉴스, 재무, 기술적, 경쟁사 분석을 수행합니다.", )
async def stock_analyze(req:StockAnalyzeReq, db:Session=Depends(get_db)):
    service = get_stock_service()
    return await service.analyze(req.query, db)

@router.get("/opinion/{analysis_id}", summary="투자 의견 조회", description="", )
async def stock_analyze_opinion(analysis_id:int, db:Session=Depends(get_db)):
    service = get_stock_service()
    return await service.opinion_service(analysis_id, db)

@router.post("/recommend", summary="투자 추천", description="", )
async def stock_recommend(req: RecommendStock, db: Session=Depends(get_db)):
    result = portfolio_service(req, db)
    report = await generate_portfolio_report(result['portfolio'], req.risk_type)
    return {
        "risk_type":req.risk_type,
        "portfolio":result['portfolio'],
        "report":report,
    }