from fastapi import HTTPException
from starlette.status import (
    HTTP_400_BAD_REQUEST,
    HTTP_401_UNAUTHORIZED,
    HTTP_403_FORBIDDEN,
    HTTP_404_NOT_FOUND,
    HTTP_500_INTERNAL_SERVER_ERROR,
    HTTP_409_CONFLICT,
)

def bad_request_exception(detail: str = "Bad Request"):
    return HTTPException(status_code=HTTP_400_BAD_REQUEST, detail=detail)

def unauthorized_exception(detail: str = "Unauthorized"):
    return HTTPException(status_code=HTTP_401_UNAUTHORIZED, detail=detail)

def forbidden_exception(detail: str = "Forbidden"):
    return HTTPException(status_code=HTTP_403_FORBIDDEN, detail=detail)

def not_found_exception(detail: str = "Not Found"):
    return HTTPException(status_code=HTTP_404_NOT_FOUND, detail=detail)

def internal_server_error_exception(detail: str = "Internal Server Error"):
    return HTTPException(status_code=HTTP_500_INTERNAL_SERVER_ERROR, detail=detail)

def conflict_exception(detail: str = "Conflict"):
    return HTTPException(status_code=HTTP_409_CONFLICT, detail=detail)