const Upyun = require('upyun-js');
const config = {
  serviceName: 'upyun service',
  operatorName: 'upyun operator',
  operatorPassword: 'upyun password'
};

const upyun = new Upyun(config);

/**
  * @param {String} remotePath // 远程文件路径
  * @param {String} localPath // 本地文件夹
  * @return {Promise}
  */
upyun.downloadFile(remotePath, localPath);

/**
 * @param {String} remotePath: 远程文件夹
 * @param {String} localPath: 本地文件夹
 * @return {Promise}
*/
upyun.downloadDir(remotePath, localPath);

/**
 * @param {String} remotePath: 远程文件夹
 * @param {String} localFile: 本地文件
 * @return {Promise}
*/
upyun.uploadFile(remotePath, localFile, opts);

/**
 * @param {String} remotePath: 远程文件夹
 * @param {String} localPath: 本地文件夹
 * @return {Promise}
*/
upyun.uploadDir(remotePath, localPath);

/**
 * @param {String} remoteFile: 远程文件
 * @return {Boolean}
*/
upyun.rmfile(remoteFile);

/**
 * @param {String} dirname: 远程文件夹
 * @return {Boolean}
*/
upyun.rmdir(dirname);

/**
 * @param {String} remotePath: 远程路径
 * @return {Any}
*/
upyun.mkdir(remotePath);

/**
 * @param {Array<String>} urls: 待刷新的远程文件数组
 * @return {Promise}
*/
upyun.refresh(urls);

/**
 * @param {String} remotePath: 远程文件
 * @return {Promise}
*/
upyun.getFileMeta(remotePath);

/**
 * @param {String} remotePath: 远程目录
 * @return {Promise}
*/
upyun.usage(remotePath);

/**
 * @param {String} remotePath: 远程目录
 * @param {Object} opts: 获取列表数据可选的 limit、order 或 iter 值
 * @return {Promise}
*/
upyun.listDir(remotePath, opts);