from typing import Annotated

from fastapi import APIRouter, Depends, Response
from fastapi.security import OAuth2PasswordRequestForm

from api.application.contracts.auth import LoginRequest, UserCreateRequest
from api.application.contracts.auth.auth_response import AuthenticationResponse
from api.application.protocols.jwt import JwtTokenProcessor
from api.application.usecase.auth.auth_user import LoginUser
from api.application.usecase.auth.create_user import CreateUser
from api.domain.user.model import UserId
from api.infrastructure.dependencies.stub import Stub

auth_router = APIRouter(prefix="/auth", tags=["Auth"])


@auth_router.post("/register", status_code=201)
async def create_user(
    request: UserCreateRequest,
    usecase: Annotated[CreateUser, Depends(Stub(CreateUser))],
) -> None:
    return await usecase.execute(request)


@auth_router.post("/login", response_model=AuthenticationResponse)
async def login(
    response: Response,
    login_request: Annotated[OAuth2PasswordRequestForm, Depends()],
    login_interactor: Annotated[LoginUser, Depends(Stub(LoginUser))],
    token_processor: Annotated[JwtTokenProcessor, Depends(Stub(JwtTokenProcessor))],
) -> AuthenticationResponse:
    user = await login_interactor(
        LoginRequest(
            email=login_request.username,
            password=login_request.password,
        )
    )
    token = token_processor.generate_token(UserId(user.id))
    response.set_cookie(key="access_token", value=f"Bearer {token}", httponly=True)

    return user