from __future__ import annotations

from fastapi import HTTPException, status


def build_error_detail(
    *,
    code: str,
    message: str,
    details: dict | None = None,
) -> dict:
    payload = {
        "code": code,
        "message": message,
    }
    if details:
        payload["details"] = details
    return payload


def raise_conflict(
    *,
    code: str,
    message: str,
    details: dict | None = None,
) -> None:
    raise HTTPException(
        status_code=status.HTTP_409_CONFLICT,
        detail=build_error_detail(code=code, message=message, details=details),
    )


def raise_unprocessable(
    *,
    code: str,
    message: str,
    details: dict | None = None,
) -> None:
    raise HTTPException(
        status_code=status.HTTP_422_UNPROCESSABLE_ENTITY,
        detail=build_error_detail(code=code, message=message, details=details),
    )