from __future__ import annotations

from typing import Annotated

from fastapi import APIRouter, Depends, HTTPException, status
from sqlalchemy.orm import Session

from app.api.deps import get_db
from app.schemas.auth import LoginRequest, LoginResponse
from app.services.auth import AuthService

router = APIRouter(prefix="/auth")
DbSession = Annotated[Session, Depends(get_db)]


@router.post("/login", response_model=LoginResponse)
def login(payload: LoginRequest, db: DbSession) -> LoginResponse:
    try:
        return AuthService(db).login(payload)
    except ValueError as exc:
        raise HTTPException(status_code=status.HTTP_401_UNAUTHORIZED, detail=str(exc)) from exc