using System;
using System.Data;
using System.Diagnostics;
using System.IO;
using System.Net;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using System.Windows.Media.Animation;
using DevExpress.Internal.WinApi.Windows.UI.Notifications;
using DevExpress.XtraEditors;
using DevExpress.XtraRichEdit.Import.OpenXml;
using DevExpress.XtraTreeList.Data;
using Gs.DevApp.Entity;
using Gs.DevApp.ToolBox;
using Gs.DevApp.UserControl;
using Newtonsoft.Json;

namespace Gs.DevApp.TestForm
{
    public partial class XtraForm1 : XtraForm
    {

        //https://www.cnblogs.com/China3S/p/3452008.html
        public XtraForm1()
        {
            InitializeComponent();
            //dddddddd();

            //await Task.Run(() =>
            //{

            //});
        }

        private async void dddddddd() {

            
            UcLoading _loading = new UcLoading();
            var pgq = new PageQueryModel(1, 999999, "item_name", "asc", "",
                        " and fforbidstatus='A'");
            var json = JsonConvert.SerializeObject(pgq);
            try
            {
                //var strReturn = await UtilityHelper.HttpPostAsync("",
                //    "MesItemsManager/GetListPageByLook", json);
                //var rtn = UtilityHelper.ReturnToList(strReturn);
                //var dt = rtn.rtnData;

                await csd();
               
            }
            catch (Exception ex)
            {
                MsgHelper.Warning("提示：" + ex.Message);
            }
            _loading.Stop();
        }

        private async Task<int> csd()
        {
            int c = 0;
            //await Task.Delay(1000);
            await Task.Run(() =>
            {
            
                for (int i = 0; i < 10000; i++)
                {
                    c = c + i;
                    if (richTextBox1.InvokeRequired)
                    {
                        richTextBox1.BeginInvoke(new Action(() =>
                        {
                            richTextBox1.Text = c.ToString();
                        }));
                    }
                    else
                    {
                        richTextBox1.Text = c.ToString();
                    }
                }
            
            });
            return c;

        }
        private  void simpleButton1_Click_1(object sender, EventArgs e)
        {
            dddddddd();
        }

        
        private async void simpleButton2_Click(object sender, EventArgs e)
        {
            UcLoading _loading = new UcLoading();
            string url = "http://localhost:5263/";
            try
            {
                string result = await GetHttpResponseAsync(url);
                Console.WriteLine(result);
                richTextBox1.Text = result;
            }
            catch (WebException ex)
            {
                richTextBox1.Text = ex.Message;
            }
            _loading.Stop();
        }

        private static async Task<string> GetHttpResponseAsync(string url)
        {
            string param = "{}";
            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
           
            request.Method = "POST";
            request.ContentType = "application/json";
            //request.Headers.Add("token", GetBasicAuthTicket());
            request.Accept = "*/*";
            request.Timeout = 15000;
            request.AllowAutoRedirect = false;


            //StreamWriter requestStream = null;
            //requestStream = new StreamWriter(request.GetRequestStream());
            //requestStream.Write(param);
            //requestStream.Close();

            using (Stream requestStream = await request.GetRequestStreamAsync())
            {
                byte[] dataBytes = Encoding.UTF8.GetBytes(param);
                await requestStream.WriteAsync(dataBytes, 0, dataBytes.Length);
            }
 

            using (WebResponse response = await request.GetResponseAsync())
            using (Stream responseStream = response.GetResponseStream())
            using (StreamReader reader = new StreamReader(responseStream, Encoding.UTF8))
            {
                return await reader.ReadToEndAsync();
            }
        }
    }
}