/** 解析 ABP RESTfulResult 并返回 data（与 request.ts 逻辑一致） */
export function unwrapAbpResponse<T>(body: unknown): T {
  if (!body || typeof body !== 'object') {
    throw new Error('接口返回为空');
  }
  const o = body as Record<string, unknown>;
  const hasWrapper =
    'statusCode' in o ||
    'StatusCode' in o ||
    'succeeded' in o ||
    'Succeeded' in o;
  if (!hasWrapper) {
    return body as T;
  }
  const statusCode = Number(o.statusCode ?? o.StatusCode ?? 0);
  const succeeded = (o.succeeded ?? o.Succeeded) as boolean | undefined;
  if (statusCode === 200 && succeeded !== false) {
    return (o.data ?? o.Data) as T;
  }
  const errors = o.errors ?? o.Errors;
  if (Array.isArray(errors) && errors.length > 0) {
    const msg = errors
      .map((item) => {
        if (item && typeof item === 'object' && 'errorMessage' in item) {
          return String((item as { errorMessage: string }).errorMessage);
        }
        return String(item);
      })
      .join(', ');
    throw new Error(msg || '请求失败');
  }
  throw new Error('请求失败');
}