from __future__ import annotations

from typing import Any


def error_payload(code: str, message: str, details: Any, request_id: str) -> dict[str, Any]:
    return {
        "code": code,
        "message": message,
        "details": details,
        "request_id": request_id,
    }


def http_status_to_code(status_code: int) -> str:
    mapping = {
        400: "bad_request",
        401: "unauthorized",
        403: "forbidden",
        404: "not_found",
        405: "method_not_allowed",
        409: "conflict",
        422: "validation_error",
        429: "rate_limited",
        500: "internal_error",
        502: "bad_gateway",
        503: "service_unavailable",
        504: "gateway_timeout",
    }
    return mapping.get(status_code, f"http_{status_code}")