from fastapi import APIRouter, Depends, HTTPException
from typing import Optional
from schemas.user import UserLogin
from helpers.user_helpers import authenticate_user
from db import get_db, Session

router = APIRouter()

@router.post("/login", status_code=200, response_model=Optional[dict])
async def login(user_data: UserLogin, db: Session = Depends(get_db)):
    user = authenticate_user(db, user_data)
    if not user:
        raise HTTPException(status_code=401, detail="Invalid credentials")
    return user