from datetime import timedelta

from fastapi import APIRouter, HTTPException, status
from pydantic import BaseModel, Field

from app.core.config import settings
from app.core.security import create_access_token
from app.schemas.user import Token


class LoginRequest(BaseModel):
    username: str = Field(min_length=1)
    password: str = Field(min_length=1)


router = APIRouter()


@router.post("/login", response_model=Token)
async def login_for_access_token(payload: LoginRequest) -> Token:
    if not (payload.username == "admin" and payload.password == "admin"):
        raise HTTPException(
            status_code=status.HTTP_401_UNAUTHORIZED,
            detail="Incorrect username or password",
        )

    access_token = create_access_token(
        subject="00000000-0000-0000-0000-000000000001",
        role="PM",
        expires_delta=timedelta(minutes=settings.JWT_EXPIRE_MINUTES),
    )
    return Token(access_token=access_token, token_type="bearer")