from fastapi import Depends, APIRouter, HTTPException, status
from sqlalchemy.orm import Session
from db.session import get_db
from db.repository.fuelingtask import (
    create_fueling_task,
    delete_fueling_task,
    get_fueling_task_by_id
)
from schemas.fuelingtask import CreateFuelingTask
from db.models.user import User
from apis.v1.route_auth import get_current_user

router = APIRouter()

@router.post("/", status_code=status.HTTP_201_CREATED)
def create_fuelingtask(
    fuelingtask: CreateFuelingTask,
    db: Session = Depends(get_db),
    current_user: User = Depends(get_current_user),
):
    if current_user.Role != "FuelingPerson" and current_user.Role != "Admin":
        raise HTTPException(
            status_code=403, detail="You are not authorized to perform this action"
        )

    fuelingtask_res = create_fueling_task(
        fueling_task=fuelingtask, current_user=current_user.Id, db=db
    )

    if fuelingtask_res == "nodriver":
        raise HTTPException(
            status_code=404, detail="Driver ID not found"
        )

    if fuelingtask_res == "novehicle":
        raise HTTPException(
            status_code=404, detail="Vehicle ID not found"
        )
    return fuelingtask_res



@router.get("/{fueling_task_id}", status_code=status.HTTP_200_OK)
def get_fuelingtask(
    fueling_task_id: int,
    db: Session = Depends(get_db),
    current_user: User = Depends(get_current_user),
):
    if current_user.Role != "FuelingPerson" and current_user.Role != "Admin":
        raise HTTPException(
            status_code=403, detail="You are not authorized to perform this action"
        )

    fuelingtask = get_fueling_task_by_id(fueling_task_id, db)
    return fuelingtask

@router.delete("/{fueling_task_id}", status_code=status.HTTP_204_NO_CONTENT)
def delete_fuelingtask(
    fueling_task_id: int,
    db: Session = Depends(get_db),
    current_user: User = Depends(get_current_user),
):
    if current_user.Role != "FuelingPerson" and current_user.Role != "Admin":
        raise HTTPException(
            status_code=403, detail="You are not authorized to perform this action"
        )

    if not delete_fueling_task(fueling_task_id, db):
        raise HTTPException(
            status_code=404, detail="Fueling task not found"
        )