using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading.Tasks;

using WinSCP;

namespace NextCloudTools
{
    internal class WebDavClient
    {
        public string userName { get; set; }
        public string password { get; set; }
        public string hostName { get; set; }

        public WebDavClient()
        {
            userName = "";
            password = "";
            hostName = "";
        }


        public void GetFileList()
        {
            SessionOptions sessionOptions = new SessionOptions();
            sessionOptions.UserName = userName;
            sessionOptions.Password = password;
            sessionOptions.Protocol = Protocol.Webdav;
            sessionOptions.HostName = "next.code-lab.net";
            sessionOptions.RootPath = "/remote.php/dav/files/knarita";

            Session WebDavSession = new Session();
            try
            {
                WebDavSession.Open(sessionOptions);
                TransferOptions TransferOptions = new TransferOptions();
                TransferOptions.TransferMode = TransferMode.Automatic;
                TransferOperationResult transferResult;
                transferResult = WebDavSession.GetFiles("目標設定", "D:\\");
                transferResult.Check();
            }
            catch (Exception e)
            {
                throw e;
            }
            finally
            {
                WebDavSession.Close();
            }
        }
    }

/*
    public static void SendFileWebDav(string FileToSend)
    {
        if (!DoesFileExist(FileToSend))
        {
            throw new Exception(string.Format("Cannot Find File {0}", FileToSend));
        }
        SessionOptions sessionOptions = new SessionOptions();
        sessionOptions.UserName = WebDavUploadSettings.Default.Username;
        sessionOptions.Password = WebDavUploadSettings.Default.Password;
        if (string.IsNullOrWhiteSpace(WebDavUploadSettings.Default.FolderPathToPushTo)) //WINSCP will throw an error if root directory doesn't start with /
        {
            //Haven't tested this.
            sessionOptions.WebdavRoot = "/";
        }
        else
        {
            sessionOptions.WebdavRoot = WebDavUploadSettings.Default.FolderPathToPushTo.ToString(); //Added .ToString() here because I was getting 404 error other wise? Maybe because is was not reading in the setting correctly.
        }
        //Make sure you define this as a URL without protocal. (Leave off Https:// and Http://)
        sessionOptions.HostName = WebDavUploadSettings.Default.Website;
        sessionOptions.Protocol = Protocol.Webdav;
        Session WebDavSession = new Session();

        try
        {
            WebDavSession.Open(sessionOptions);
            TransferOptions TransferOptions = new TransferOptions();
            TransferOptions.TransferMode = TransferMode.Automatic;
            TransferOperationResult transferResult;
            transferResult = WebDavSession.PutFiles(FileToSend, Path.GetFileName(FileToSend), false, TransferOptions);
            transferResult.Check();
        }
        catch (Exception e)
        {
            throw e;
        }
        finally
        {
            WebDavSession.Close();
        }
    }
*/
}