from fastapi import APIRouter, Depends, HTTPException, status
from sqlalchemy.orm import Session
from core.database import get_db
from models.user import User
from schemas.user import UserLoginSchema, UserResponse
from helpers.auth_helpers import validate_user_credentials

router = APIRouter()

@router.post("/login", status_code=200, response_model=UserResponse)
async def login(
    credentials: UserLoginSchema,
    db: Session = Depends(get_db)
):
    user = validate_user_credentials(db, credentials.userId, credentials.password)
    if not user:
        raise HTTPException(
            status_code=status.HTTP_401_UNAUTHORIZED,
            detail="Invalid credentials"
        )
    return user