MARKUS

using Microsoft.Win32;

using Newtonsoft.Json;

using System;

using System.Collections.Specialized;

using System.IO;

using System.Net;

using System.Net.Http;

using System.Net.Http.Headers;

using System.Text;

using System.Threading.Tasks;

using System.Windows;

namespace UploadLicenseTest

{

    /// <summary>

    /// MainWindow.xaml에 대한 상호 작용 논리

    /// </summary>

    public partial class MainWindow : Window

    {

        public MainWindow()

        {

            InitializeComponent();

        }

        private void SelectFile_Click(object sender, RoutedEventArgs e)

        {

            OpenFileDialog openFileDialog = new OpenFileDialog();

            openFileDialog.Multiselect = false;

            var result = openFileDialog.ShowDialog();

            if(result == true)

            {

                txtFilename.Text = openFileDialog.FileName;

            }

        }

        private async void UploadFile_Click(object sender, RoutedEventArgs e)

        {

            try

            {

                string uri = "https://markuslicense.azurewebsites.net/Upload";

                var uploadFile = await UploadFileAsync(uri, txtFilename.Text);

                var size = await FileSizeAsync(uri, uploadFile);

                txtError.AppendText(uploadFile +  "  " + size);

                txtError.AppendText("local Size = " + new FileInfo(txtFilename.Text).Length);

                txtError.LineDown();

            }

            catch (Exception ex)

            {

                txtError.AppendText(ex.ToString());

                txtError.LineDown();

            }

        }

        public async Task<string> UploadFileAsync(string _url,string filePath)

        {

            try

            {

                ServicePointManager.Expect100Continue = true;

                ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;

                WebClient client = new WebClient();

                client.CachePolicy = new System.Net.Cache.RequestCachePolicy(System.Net.Cache.RequestCacheLevel.BypassCache);

                client.Headers.Add("Cache-Control", "no-cache");

                client.Encoding = Encoding.UTF8;

                var result = await client.UploadFileTaskAsync(new Uri("https://markuslicense.azurewebsites.net/Upload"), txtFilename.Text);

                string reply = System.Text.Encoding.UTF8.GetString(result);

                return reply;

            }

            catch (Exception)

            {

                throw;

            }

        }

        public async Task<string> FileSizeAsync(string _url, string filePath)

        {

            try

            {

                ServicePointManager.Expect100Continue = true;

                ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;

                WebClient client = new WebClient();

                var data = await client.DownloadStringTaskAsync($"{_url}/FileInfo?filename={filePath}");

                return data;

            }

            catch (Exception)

            {

                throw;

            }

        }

        private void Client_UploadFileCompleted(object sender, UploadFileCompletedEventArgs e)

        {

            string reply = System.Text.Encoding.UTF8.GetString(e.Result);

            txtError.LineDown();

            txtError.AppendText(reply);

            txtError.AppendText("성공");

        }

        private void Client_UploadProgressChanged(object sender, UploadProgressChangedEventArgs e)

        {

            txtError.LineDown();

            txtError.AppendText($"Progress {e.ProgressPercentage}%");

        }

        private async void GetFileInfo_Click(object sender, RoutedEventArgs e)

        {

            try

            {

                HttpClient client = new HttpClient();

                var data  = await client.GetStringAsync("https://markuslicense.azurewebsites.net/Upload/FileInfo?filename=Attachment 1. PDI-009_REV.B-Copy.pdf");

                txtError.AppendText(data);

            }

            catch (Exception ex)

            {

                txtError.AppendText(ex.ToString());

                txtError.LineDown();

            }

        }

        private void Client_DownloadStringCompleted(object sender, DownloadStringCompletedEventArgs e)

        {

            txtError.AppendText(e.Result.ToString());

        }

        private void Client_UploadValuesCompleted(object sender, UploadValuesCompletedEventArgs e)

        {

            txtError.AppendText(e.Result.ToString());

        }

    }

}