using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Net;
using System.Net.Sockets;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using Lib = ESSupport.Lib;
using MediaPlayer;
namespace PrintDemo
{
    /// <summary>
    /// MainWindow.xaml 的交互逻辑
    /// </summary>
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
        }
        int count = 0;
        List<Uri> _VideoList = new List<Uri>();
        List<string> WMPVideoList = new List<string>();
        System.Windows.Forms.Timer _Timer;
        // 窗口加载事件
        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            var hwndSource = PresentationSource.FromVisual(this) as System.Windows.Interop.HwndSource;
            if (hwndSource != null)
            {
                var hwndTarget = hwndSource.CompositionTarget;
                if (hwndTarget != null) hwndTarget.RenderMode = System.Windows.Interop.RenderMode.Default;
            }

            // 绑定视频文件
            WMPLib.IWMPPlaylist _WMPPlaylist = wpfMediaPlayer.playlistCollection.newPlaylist("ad");
            WMPLib.IWMPMedia _WMPMedia;
            for (int i = 1; i < 5; i++)
            {
                _VideoList.Add(new Uri(System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, i.ToString()+".mp4")));
                WMPVideoList.Add(System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, i.ToString() + ".mp4"));
                _WMPMedia = wpfMediaPlayer.newMedia(System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, i.ToString() + ".mp4"));
                _WMPPlaylist.appendItem(_WMPMedia);
            }
            //Full, Mini, None, Invisible
            
            wpfMediaPlayer.uiMode = "None";
            wpfMediaPlayer.settings.setMode("loop", true);
            wpfMediaPlayer.enableContextMenu = false;
            wpfMediaPlayer.settings.autoStart = false;
            wpfMediaPlayer.currentPlaylist = _WMPPlaylist;
            //wpfMediaPlayer.URL = WMPVideoList[0];
            wpfMediaPlayer.Ctlcontrols.play();
            _Timer = new System.Windows.Forms.Timer();
            _Timer.Tick += new EventHandler(Timer_Tick);
            _Timer.Interval = 1000;
            //_Timer.Start();
            return;
            //_VideoList.Add(new Uri(System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "2.mp4")));
            AdPlay.Source = _VideoList[0];
            
            // 交互式控制
            AdPlay.LoadedBehavior = MediaState.Manual;

            // 添加元素加载完成事件 -- 自动开始播放
            AdPlay.Loaded += new RoutedEventHandler(Media_Loaded);

            // 添加媒体播放结束事件 -- 重新播放
            AdPlay.MediaEnded += new RoutedEventHandler(Media_MediaEnded);

            // 添加元素卸载完成事件 -- 停止播放
            AdPlay.Unloaded += new RoutedEventHandler(Media_Unloaded);
        }

        private void Timer_Tick(object sender, EventArgs e)
        {
            if (wpfMediaPlayer.playState == WMPLib.WMPPlayState.wmppsPlaying)
            {
                double d1 = Convert.ToDouble(wpfMediaPlayer.currentMedia.duration.ToString());
                double d2 = Convert.ToDouble(wpfMediaPlayer.Ctlcontrols.currentPosition.ToString()) + 1;
                if (d1 <= d2)
                {
                    if (count + 1 < WMPVideoList.Count)
                    {
                        count++;
                    }
                    else
                    {
                        count = 0;
                    }
                    wpfMediaPlayer.URL = WMPVideoList[count];
                    wpfMediaPlayer.Ctlcontrols.play();
                }
            }
        }

        /*
            元素事件 
        */
        private void Media_Loaded(object sender, RoutedEventArgs e)
        {
            (sender as MediaElement).Play();
        }

        private void Media_MediaEnded(object sender, RoutedEventArgs e)
        {
            // MediaElement需要先停止播放才能再开始播放，
            // 否则会停在最后一帧不动
            if (count + 1 < _VideoList.Count)
            {
                count++;
            }
            else
            {
                count = 0;
            }
            MediaElement _MediaElement = sender as MediaElement;
            _MediaElement.Source = _VideoList[count];
            
            //_MediaElement.Stop();
            _MediaElement.Play();
        }

        private void Media_Unloaded(object sender, RoutedEventArgs e)
        {
            (sender as MediaElement).Stop();
        }
        private void Button_Click(object sender, RoutedEventArgs e)
        {
            var openfiles = new Microsoft.Win32.OpenFileDialog();
            if (openfiles.ShowDialog() == true)
            {
                AdPlay.Source = new Uri(openfiles.FileName);
                AdPlay.LoadedBehavior = MediaState.Manual;
                AdPlay.Stop();
                AdPlay.Play();
            }
            return;
            Button _Button = sender as Button;
            switch (_Button.Name.ToLower())
            {
                case "btnrefurbish":
                    OrderOnline.OrderDown("192.168.11.190", "7080", "888888", "042002");
                    DataTable _DataTable = OrderOnline.GetSaleBill("888888", "042002", (int)OrderOnline.OrderState.AlreadyPaid);
                    Grid_SaleBill.AutoGenerateColumns = false;
                    Grid_SaleBill.SelectionMode = DataGridSelectionMode.Single;
                    Grid_SaleBill.ItemsSource = _DataTable.DefaultView;
                    break;
                case "btn_check":
                    if (Grid_SaleBill.SelectedIndex >= 0)
                    {
                        DataRowView item = Grid_SaleBill.Items[Grid_SaleBill.SelectedIndex] as DataRowView;
                        DataRow _DataRow = item.Row;
                        try
                        {
                            byte[] _bData = PrintService.OrderPrint(_DataRow, OrderOnline.GetSaleDetail(_DataRow["SALEBILL_ID"].ToString()));
                            SendSocketMsg("192.168.123.100", 9100, 1, _bData);
                        }
                        catch (Exception ex)
                        {
                            MessageBox.Show(ex.Message);
                        }
                    }
                    break;
            }

            return;
            List<TicketHead> _TicketHead = new List<TicketHead> { new TicketHead { Shopuser = "0001", Shopbrand = "驿商测试门店", Shopname = "ys", Card = "01", Url = "http://eshangtech.com", Memberid = "22" } };
            List<Ticket> _Ticket = new List<Ticket> { new Ticket { Name = "kele", Money = "0", Num = "1", Price = "0" } };
            List<TicketFoot> _TicketFoot = new List<TicketFoot>
            {
                new TicketFoot
                {
                    Bankmoney ="hh:0",
                    DecAmmBalance ="11",
                    Membermoney ="0",
                    DecGroupBuyMoney  = "0",
                    DecRebeatBalance ="0",
                    Counts ="1",
                    DecPaidBalance ="11",
                    Cashmoney ="11",
                    Givechange ="0",
                    RechMoney ="0",
                    DecWipeMoney = "0",
                    DecMemberCoupon = "0"
                }
            };
            string foot = JsonConvert.SerializeObject(_TicketFoot);
            string head = JsonConvert.SerializeObject(_TicketHead);
            string recv = JsonConvert.SerializeObject(_Ticket);
            byte[] data = PrintService.jsonParse(head, recv, foot, "http://eshangtech.com");
            SendSocketMsg("192.168.123.100", 9100, 1, data);
        }
        public void SendSocketMsg(String ip, int port, int times, byte[] data)
        {
            try
            {
                byte[] mData;
                if (times == 1)
                {
                    mData = new byte[data.Length];
                    Array.Copy(data, 0, mData, 0, data.Length);
                }
                else
                {
                    mData = new byte[data.Length * times];
                    byte[][] m = new byte[times][];
                    for (int i = 0; i < times; i++)
                    {
                        m[i] = data;
                    }
                    Array.Copy(PrinterCmdUtils.byteMerger(m), 0, mData, 0, PrinterCmdUtils.byteMerger(m).Length);
                }

                #region 同步 Socket
                Socket mySocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
                IPAddress ipAddress = IPAddress.Parse(ip);
                IPEndPoint ipEndPoint = new IPEndPoint(ipAddress, port);

                mySocket.Connect(ipEndPoint);
                //mySocket.Send(data);
                mySocket.Send(mData);
                mySocket.Close();
                #endregion
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.ToString());
                //Logger.Trace(ex.Message);
                //Logger.Trace(ex.StackTrace);
            }
        }

        private void MediaPlayer_PlayStateChange(object sender, AxWMPLib._WMPOCXEvents_PlayStateChangeEvent e)
        {
            AxWMPLib.AxWindowsMediaPlayer _AxWindowsMediaPlayer = sender as AxWMPLib.AxWindowsMediaPlayer;
            if(_AxWindowsMediaPlayer.playState==WMPLib.WMPPlayState.wmppsStopped)
            {
                _AxWindowsMediaPlayer.Ctlcontrols.play();
            }
        }
    }
}