/** 联调阶段：上传功能默认通过，使用固定文件地址 */
export const DEFAULT_UPLOAD_FILE_URL =
  "https://gd-hbimg.huaban.com/08aaeb96f1f7360a2016ab5da1d6dd2d8f9933b62f9137-uqfbvd_fw658webp";

/**
 * 解析上传结果 ID / URL（不调用真实上传接口）
 * @param {Array|object} [_files]
 * @returns {string}
 */
export function resolveUploadFileId(_files) {
  return DEFAULT_UPLOAD_FILE_URL;
}

/** 多附件：逗号拼接 URL */
export function resolveUploadFileIds(files) {
  if (!files?.length) {
    return undefined;
  }
  const urls = files.map((file) => file?.url || file?.response?.url).filter(Boolean);
  if (!urls.length) {
    return DEFAULT_UPLOAD_FILE_URL;
  }
  return urls.join(",");
}

export function parseUploadFileList(urls, defaultName = "附件.pdf") {
  if (!urls) {
    return [];
  }
  return String(urls)
    .split(",")
    .map((url) => url.trim())
    .filter(Boolean)
    .map((url, index) => ({
      name: `${defaultName.replace(".pdf", "")}${index + 1}.pdf`,
      fileName: `${defaultName.replace(".pdf", "")}${index + 1}.pdf`,
      url,
    }));
}

export function mockUploadFileList(name = "附件.pdf") {
  return [{ name, fileName: name, url: DEFAULT_UPLOAD_FILE_URL }];
}