from fastapi import FastAPI
from starlette.staticfiles import StaticFiles
from contextlib import asynccontextmanager

from backend.routers.stock_router import router as stock_router

from backend.repository.db_init import Base, SessionLocal, engine

# from backend.routers.evalu_router import router as evalu_router
# from backend.routers.assistant_router import router as assistant_router
# from backend.routers.call_router import router as call_router
# from backend.repository.seed import seed_customers

@asynccontextmanager
async def lifespan(app: FastAPI):
    print("서버 시작")

    # Base 에 등록된 모든 모델에 테이블 자동 생성
    Base.metadata.create_all(bind=engine)
    print("[DB] 테이블 생성 완료 (또는 이미 존재)")

    yield
    print("서버 종료")

# app = FastAPI()
# app = FastAPI(title="상담 LLM", version="1.0", lifespan=lifespan)
app = FastAPI(title="$ Stock AI", version="1.0", lifespan=lifespan, description="""
    #### $주식 AI 분석 FastAPI + LangGraph + yfinance + ChromaDB
    
    ### 주요 기능
    | 번호 | 기능 | 엔드포인트 |
    | --- | --- | --- |
    |1 | 기업 종합 분석 | 'POST /api/stock/analysis'
    |2 | 투자 의견 조회 | 'GET /api/stock/opinion/{analysis_id}'
    """,
)

# static 폴더 지정
# app.mount("/static", StaticFiles(directory="backend/static"), name="static")

# 라우터 등록
app.include_router(stock_router)
# app.include_router(assistant_router)
# app.include_router(evalu_router)