export const OPENCLAW_UPGRADE_RETRY_MESSAGE =
  "claw正在升级更新稍等5分钟再试";
export const OPENCLAW_AUTH_REQUIRED_CODE = "AUTH_REQUIRED";
export const OPENCLAW_AUTH_REQUIRED_MESSAGE =
  "登录状态已失效，请重新登录后使用 Claw";
export const OPENCLAW_FORBIDDEN_MESSAGE = "当前账号无权访问该 Claw 对话";

function readPayloadString(payload: unknown, key: "code" | "error") {
  if (!payload || typeof payload !== "object" || !(key in payload)) {
    return "";
  }

  const value = (payload as Record<string, unknown>)[key];
  return typeof value === "string" ? value.trim() : "";
}

export function getOpenClawClientErrorMessage(
  status: number,
  payload: unknown
) {
  const error = readPayloadString(payload, "error");

  if (isOpenClawAuthRequiredError(status, payload)) {
    return OPENCLAW_AUTH_REQUIRED_MESSAGE;
  }
  if (status === 403) {
    return OPENCLAW_FORBIDDEN_MESSAGE;
  }
  if (status >= 400 && status < 500 && status !== 401 && error) {
    return error;
  }
  return OPENCLAW_UPGRADE_RETRY_MESSAGE;
}

export function isOpenClawAuthRequiredError(
  status: number,
  payload: unknown
) {
  const code = readPayloadString(payload, "code");
  const error = readPayloadString(payload, "error");
  return (
    status === 401 &&
    (code === OPENCLAW_AUTH_REQUIRED_CODE || /^Unauthorized$/i.test(error))
  );
}