using ExtendUI.FTPManager;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace FTPop
{
    public interface IFTP
    {
        /// <summary>
        /// 打开FTP
        /// </summary>
        /// <param name="ftpinfo"></param>
        int Open(FTPInfo ftpinfo);
        /// <summary>
        /// 关闭FTP
        /// </summary>
        /// <returns></returns>
        int Close();
        /// <summary>
        /// 显示文件夹列表
        /// </summary>
        /// <param name="CurFolder"></param>
        /// <returns></returns>
        List<ExtendUI.FTPManager.RemoteFileInfo> ListDirectory(string CurFolder);
        /// <summary>
        /// 上传
        /// </summary>
        /// <param name="localPath"></param>
        /// <param name="remotePath"></param>
        /// <returns></returns>
        int Upload(string localPath, string remotePath);
        /// <summary>
        /// 下载
        /// </summary>
        /// <param name="localPath"></param>
        /// <param name="remotePath"></param>
        /// <returns></returns>
        int Download(string remotePath, string localPath);
        string ErrorMsg { get; set; }
        /// <summary>
        /// 删除文件
        /// </summary>
        /// <param name="remotePath"></param>
        /// <returns></returns>
        int RemoveFiles(string remotePath);
        /// <summary>
        /// 创建文件夹
        /// </summary>
        /// <param name="remotePath"></param>
        /// <returns></returns>
        bool CreateDir(string remotePath);
        /// <summary>
        /// 移动文件
        /// </summary>
        /// <param name="remotePath"></param>
        /// <returns></returns>
        int MoveFile(string fromPath,string toPath);
        /// <summary>
        /// 文件是否存在
        /// </summary>
        /// <param name="remotePath"></param>
        /// <returns></returns>
        bool FileExists(string remotePath);
        /// <summary>
        /// 文件大小
        /// </summary>
        /// <param name="remotePath"></param>
        /// <returns></returns>
        Int64 FileSize(string remotePath);
        /// <summary>
        /// 文件最后修改时间
        /// </summary>
        /// <param name="remotePath"></param>
        /// <returns></returns>
        DateTime FileLastWriteTime(string remotePath);
        /// <summary>
        /// 文件信息
        /// </summary>
        /// <param name="remotePath"></param>
        /// <returns></returns>
        ExtendUI.FTPManager.RemoteFileInfo GetFileInfo(string remotePath);
        /// <summary>
        /// 文件传输事件
        /// </summary>
        event FileTransferProgressEventHandler FileTransferProgress;
        /// <summary>
        /// 当前ID
        /// </summary>
        int Id { get; set; }
        /// <summary>
        /// 当前Tag
        /// </summary>
        object Tag { get; set; }
        /// <summary>
        /// 最后一次错误
        /// </summary>
        string LastError { get; set; }
    }
}