using System;
using System.Collections.Generic;
using System.Text;
using Shared;
using Shared.SimpleControl.Pad;
using Shared.SimpleControl.R;
using SmartHome.UI.SimpleControl.Pad.Music;
using System.Xml;
using System.Security;
using SmartHome;

namespace Shared.SimpleControl.Pad.Music
{
    class PlayerPage : FrameLayout
    {
        public override void RemoveFromParent ()
        {
            base.RemoveFromParent ();
            clearA31Threads ();
            clearOldThreads ();
        }
        /// <summary>
        /// 播放界面
        /// </summary>
        FrameLayout PalyMusicPage;
        /// <summary>
        /// 源界面 
        /// </summary>
        FrameLayout MusicSourcePage;
        /// <summary>
        /// 所有音乐播放器的音量
        /// </summary>
        HorizontalSeekBar allVol;

        /// <summary>
        /// 静音
        /// </summary>
        Button muteVol;


        /// <summary>
        /// 加载所有音乐的滑动视图
        /// </summary>
        MusicVerticalScrolViewLayout verticalScrolViewLayout;

        string openWeb (string url)
        {
            try {
                Shared.Net.MyWebClient webClient = new Shared.Net.MyWebClient (3000);
                return System.Text.Encoding.UTF8.GetString (webClient.DownloadData (url));
            } catch {
                return null;
            }
        }

        static List<System.Threading.Thread> threadLists = new List<System.Threading.Thread> ();

        static void clearA31Threads ()
        {
            var threads = threadLists.FindAll ((obj) => { return obj.Name == "A31"; });
            foreach (var thread in threads) {
                try {
                    threadLists.Remove (thread);
                    thread.Abort ();
                } catch { }
            }
        }

        static void clearOldThreads ()
        {
            var threads = threadLists.FindAll ((obj) => { return obj.Name == "Old"; });
            foreach (var thread in threads) {
                try {
                    threadLists.Remove (thread);
                    thread.Abort ();
                } catch { }
            }
        }

        public void Show (FrameLayout controlBodyView, FrameLayout bordorView, bool reload)
        {
            PalyMusicPage = new FrameLayout () {
                Width = Application.GetRealWidth (826)
            };
            controlBodyView.AddChidren (PalyMusicPage);

            MusicSourcePage = new FrameLayout () {
                X = PalyMusicPage.Right,
                Width = Application.GetRealWidth (Application.DesignWidth - 830 - 640),
            };
            controlBodyView.AddChidren (MusicSourcePage);

            var topFrameLayout = new FrameLayout {
                Height = Application.GetRealHeight (140),
                BackgroundColor = SkinStyle.Current.MainColor,
            };
            AddChidren (topFrameLayout);

            FrameLayout frayout = new FrameLayout {
                Width = LayoutParams.MatchParent,
                Height = Application.GetRealHeight (Application.DesignHeight - 140 - 140 - 150),
                //BackgroundImagePath = "MusicIcon/MusicBackgroun.png",
                BackgroundColor = 0xff2F2F2F,
                Y = topFrameLayout.Bottom,
            };
            AddChidren (frayout);

            verticalScrolViewLayout = new MusicVerticalScrolViewLayout ();

            #region   总音量控制层
            var bottomFrameLayout = new FrameLayout {
                Height = Application.GetRealHeight (140),
                Y = frayout.Bottom,
                BackgroundColor = 0xFF181818,
            };
            AddChidren (bottomFrameLayout);

            var voiceVol = new Button {
                Width = Application.GetRealWidth (107),
                Height = Application.GetRealHeight (127),
                X = Application.GetRealWidth (-3),
                Gravity = Gravity.CenterVertical,
                UnSelectedImagePath = "MusicIcon/PlayVoice.png",
            };
            bottomFrameLayout.AddChidren (voiceVol);

            var frameLayoutVol = new FrameLayout {
                Width = Application.GetRealWidth (470),
                Height = Application.GetRealHeight (50),
                X = Application.GetRealWidth (90),
                Gravity = Gravity.CenterVertical,
            };
            bottomFrameLayout.AddChidren (frameLayoutVol);

            allVol = new HorizontalSeekBar {
                Width = Application.GetRealWidth (470 - 45),
                Height = Application.GetRealHeight (50),
                Radius = (uint)Application.GetRealHeight (25),
                X = Application.GetRealWidth (13),
                Max = 100,
                Progress = 50,
                SleepTime = 1000,
                ProgressColor = 0xffFE5E00,
            };
            frameLayoutVol.AddChidren (allVol);
            allVol.ProgressChanged += allVol_ProgressChanged;

            muteVol = new Button {
                Width = Application.GetRealWidth (107),
                Height = Application.GetRealWidth (127),
                X = Application.GetRealWidth (530),
                Gravity = Gravity.CenterVertical,
                UnSelectedImagePath = "MusicIcon/PlayMute.png",
                SelectedImagePath = "MusicIcon/PlayMuteSelected.png",
            };
            bottomFrameLayout.AddChidren (muteVol);
            muteVol.MouseDownEventHandler += MuteVol_MouseDownEventHandler;
#endregion         

            //主从
            verticalScrolViewLayout.ReplaceChanged += (arg1, arg2) => {
                if (arg1.Tag.GetType () == typeof (A31MusicModel) && arg2.Tag.GetType () == typeof (A31MusicModel)) {
                    MainPage.Loading.Start (Language.StringByID (MyInternationalizationString.disposition) + "...");
                    System.Threading.Tasks.Task.Run (() => {
                        try {
                            var serverMusic = arg1.Tag as A31MusicModel;
                            var clientMusic = arg2.Tag as A31MusicModel;
                            clearA31Threads ();
                            var statusEx = openWeb ("http://" + serverMusic.IPAddress + "/httpapi.asp?command=getStatusEx");
                            if (statusEx == null) {
                                statusEx = openWeb ("http://" + serverMusic.IPAddress + "/httpapi.asp?command=getStatusEx");
                            }
                            if (statusEx == null) {
                                return;
                            }
                            var a31ssid = Newtonsoft.Json.JsonConvert.DeserializeObject<a31wifi> (statusEx);
                            string ssid = "";
                            foreach (var b in a31ssid.ssid) {
                                ssid += System.Convert.ToString (b, 16).ToUpper ().Length < 2 ? "0" + System.Convert.ToString (b, 16).ToUpper () : System.Convert.ToString (b, 16).ToUpper ();
                            }

                            var wifiJsonList = openWeb ("http://" + clientMusic.IPAddress + "/httpapi.asp?command=wlanGetApList");
                            if (wifiJsonList == null) {
                                wifiJsonList = openWeb ("http://" + clientMusic.IPAddress + "/httpapi.asp?command=wlanGetApList");
                            }
                            if (wifiJsonList == null) {
                                return;
                            }
                            var wifiList = Newtonsoft.Json.JsonConvert.DeserializeObject<a31wifimessage> (wifiJsonList);
                            var wifiInfo = wifiList.aplist.Find ((obj) => { return obj.ssid == WiimuUPnP.SSID; });
                            if (wifiInfo == null) {
                                return;
                            }

                            if (null == openWeb ("http://" + serverMusic.IPAddress + "/httpapi.asp?command=getNetwork")) {
                                if (null == openWeb ("http://" + serverMusic.IPAddress + "/httpapi.asp?command=getNetwork")) {
                                    return;
                                }
                            }
                            System.Threading.Thread.Sleep (1000);
                            if (null == openWeb ("http://" + clientMusic.IPAddress + "/httpapi.asp?command=ConnectMasterAp:ssid=" + ssid + ":ch=" + wifiInfo.channel + ":auth=" + wifiInfo.auth + ":encry=" + wifiInfo.encry + ":pwd=:chext=" + wifiInfo.extch)) {
                                if (null == openWeb ("http://" + clientMusic.IPAddress + "/httpapi.asp?command=ConnectMasterAp:ssid=" + ssid + ":ch=" + wifiInfo.channel + ":auth=" + wifiInfo.auth + ":encry=" + wifiInfo.encry + ":pwd=:chext=" + wifiInfo.extch)) {
                                    return;
                                }
                            }

                            System.DateTime dateTime = DateTime.Now;
                            while ((DateTime.Now - dateTime).TotalSeconds < 10) {
                                System.Threading.Thread.Sleep (1000);
                                try {
                                    var result = openWeb ("http://" + serverMusic.IPAddress + "/httpapi.asp?command=multiroom:getSlaveList");
                                    if (result != null) {
                                        var tmepSlaves = Newtonsoft.Json.JsonConvert.DeserializeObject<Slaves> (result);
                                        if (tmepSlaves.slave_list != null) {
                                            if (null != tmepSlaves.slave_list.Find ((obj) => { return obj.uuid.EndsWith (clientMusic.UniqueDeviceName); })) {
                                                //已经添加成功
                                                break;
                                            }
                                        }
                                    }
                                } catch { }
                            }
                            //关闭server
                            //openWeb ("http://" + serverMusic.IPAddress + "/httpapi.asp?command=wpscancel");
                        } catch { } finally {
                            Application.RunOnMainThread (() => {
                                MainPage.Loading.Hide ();
                                MusicSourcePage.RemoveFromParent ();
                                PalyMusicPage.RemoveViewByType (typeof (A31PlayMusicPage));
                                bordorView.RemoveViewByType (typeof (PlayerPage));

                                PlayerPage mymusic = new PlayerPage ();
                                bordorView.AddChidren (mymusic);
                                mymusic.Show (controlBodyView, bordorView, true);


                            });
                        }
                    });
                }
            };
            frayout.AddChidren (verticalScrolViewLayout);

            var device = new Button {
                TextID = MyInternationalizationString.MusicDevicelist,
                Gravity = Gravity.Center,
                TextSize = 20,
            };
            topFrameLayout.AddChidren (device);

            var wifi = new Button {
                Width = Application.GetMinRealAverage (50),
                Height = Application.GetMinRealAverage (50),
                UnSelectedImagePath = "MusicIcon/wifi.png",
                //UnSelectedImagePath = "MusicIcon/set.png",
                X = Application.GetRealWidth (450),
                Gravity = Gravity.CenterVertical,
            };
            topFrameLayout.AddChidren (wifi);
            wifi.MouseUpEventHandler += (sender, e) => {
                A31Wifimusic a31wifi = new A31Wifimusic ();
                bordorView.AddChidren (a31wifi);
                a31wifi.show (controlBodyView, bordorView, PalyMusicPage, MusicSourcePage);
            };

            var a31search = new Button {
                Width = Application.GetMinRealAverage (60),
                Height = Application.GetMinRealAverage (80),
                X = Application.GetRealWidth (535),
                Gravity = Gravity.CenterVertical,
                UnSelectedImagePath = "MusicIcon/seekdevice.png",
            };
            topFrameLayout.AddChidren (a31search);
            a31search.MouseUpEventHandler += (sender, e) => {

                MusicSourcePage.RemoveFromParent ();
                PalyMusicPage.RemoveViewByType (typeof (A31PlayMusicPage));
                bordorView.RemoveViewByType (typeof (PlayerPage));

                PlayerPage mymusic = new PlayerPage ();
                bordorView.AddChidren (mymusic);
                mymusic.Show (controlBodyView, bordorView, true);
            };
            initOldMusic (verticalScrolViewLayout);

            if (reload || A31MusicModel.A31MusicModelList.Count == 0) {
                refreshDevice (controlBodyView, bordorView, verticalScrolViewLayout);
            } else {
                clearA31Threads ();
                foreach (var a31player in A31MusicModel.A31MusicModelList) {
                    //这个状态是之前保存的，加载完成后要标记为不在线，后面再读取正确的状态
                    if (!a31player.IsCanShow) {
                        continue;
                    }
                    //加载界面时默认不在线
                    a31player.IsOnLine = false;


                    addViews (controlBodyView, bordorView, a31player);
                }
                //读取正确的信息，包括IP和端口及名称
                seach ((obj) => {
                    if (obj == null) {
                        //这里要读取主从关系
                        readServerOrClientMode (false);
                        A31MusicModel.Save ();
                        return;
                    }
                    //System.Console.WriteLine (obj.UniqueDeviceName);
                    var a31MusicModel = A31MusicModel.A31MusicModelList.Find ((music) => { return music.UniqueDeviceName == obj.UniqueDeviceName; });

                    if (a31MusicModel != null) {
                        a31MusicModel.IPAddress = obj.IPAddress;
                        a31MusicModel.Port = obj.Port;
                        a31MusicModel.Name = obj.Name;
                        a31MusicModel.IsCanShow = true;
                        a31MusicModel.IsOnLine = true;
                    }

                });
            }
        }
            //旧音乐
        void initOldMusic (MusicVerticalScrolViewLayout verticalScrolViewLayoutt)
        {
                foreach (Room room in Room.Lists) {
                    var musiceList = room.DeviceList.FindAll (tempDevice => { return tempDevice.Type == DeviceType.MusicModel; });
                    foreach (var tempDevice in musiceList) {
                        var frameLayout = new FrameLayout {
                            Y = Application.GetRealHeight (20) + verticalScrolViewLayout.ChildrenCount * Application.GetRealHeight (190 + 20),
                            X = Application.GetRealWidth (12),
                            Width = Application.GetRealWidth (640 - 24),
                            Height = Application.GetRealHeight (190),
                            BackgroundColor = 0xff181818,
                            Radius = (uint)Application.GetRealHeight (10),
                            Tag = tempDevice,
                        };
                        verticalScrolViewLayout.AddChidren (frameLayout);

                        var titelFrameLayout = new FrameLayout () {
                            Height = Application.GetRealHeight (80),
                            Y = Application.GetRealHeight (3),
                        };
                        frameLayout.AddChidren (titelFrameLayout);

                        var Living = new Button {
                            Width = Application.GetRealWidth (300),
                            Height = Application.GetRealHeight (80),
                            Text = tempDevice.Name,
                            TextAlignment = TextAlignment.CenterLeft,
                            X = Application.GetRealWidth (29),
                            Gravity = Gravity.CenterVertical,
                        };
                        titelFrameLayout.AddChidren (Living);

                        var btnPlayMusic = new Button {
                            Width = Application.GetRealWidth (80),
                            Height = Application.GetRealHeight (80),
                            X = Application.GetRealWidth (515),//510
                            Gravity = Gravity.CenterVertical,
                            UnSelectedImagePath = "MusicIcon/MusicPlay.png",
                            SelectedImagePath = "MusicIcon/MusicPlaySelected.png",
                            Tag = tempDevice,
                        };
                        titelFrameLayout.AddChidren (btnPlayMusic);
                        btnPlayMusic.MouseUpEventHandler += (sender, e) => {
                            Button button = (Button)sender;
                            if (button.IsSelected) {
                                button.IsSelected = false;
                            } else {
                                button.IsSelected = true;
                            }
                            MusicModel musicModel = (MusicModel)button.Tag;
                            Control.ControlBytesSend (Command.ControlMusicModel, musicModel.SubnetID, musicModel.DeviceID, MusicModel.MusiceBytes ("*S" + musicModel.SourceID + "PLAYSTOP"));
                        };

                        var image = new Button {
                            Width = Application.GetRealWidth (80),
                            Height = Application.GetRealHeight (80),
                            X = Application.GetRealWidth (30),
                            UnSelectedImagePath = "MusicIcon/musicplay1.png",
                            Y = Application.GetRealHeight (220 - 130),
                            Tag = tempDevice,
                        };
                        frameLayout.AddChidren (image);

                        EventHandler<MouseEventArgs> playPageEvent = (sender, e) => {
                            Room.CurrentRoom = room;
                            Button button = image;
                            if (((MusicModel)button.Tag).SourceID == "5") {
                                RadioPage radioPage = new RadioPage ();
                                MainPage.MainFrameLayout.AddChidren (radioPage);
                                radioPage.Show ((MusicModel)button.Tag, MusicSourcePage);
                            } else {
                                PlayPage playMusic = new PlayPage ();
                                PalyMusicPage.AddChidren (playMusic);
                                playMusic.Show ((MusicModel)button.Tag, (button.Tag as MusicModel).SDCardSongList, MusicSourcePage);
                            }
                        };

                        image.MouseUpEventHandler += playPageEvent;

                        var currentMusicBtn = new TextView {
                            Width = Application.GetRealWidth (300),
                            Height = Application.GetRealHeight (50),
                            X = Application.GetRealWidth (145),
                            Y = Application.GetRealHeight (210 - 130),
                            Text = "UnKown",
                            Tag = tempDevice,
                        };
                        frameLayout.AddChidren (currentMusicBtn);
                        currentMusicBtn.MouseUpEventHandler += playPageEvent;

                        var voice = new Button {
                            Width = Application.GetRealWidth (33),
                            Height = Application.GetRealHeight (31),
                            X = Application.GetRealWidth (145),
                            Y = Application.GetRealHeight (275 - 130),
                            UnSelectedImagePath = "MusicIcon/MusicVoice.png",
                        };
                        frameLayout.AddChidren (voice);

                        var horizontalSeekBarvol = new HorizontalSeekBar {
                            Width = Application.GetRealWidth (340),
                            Height = Application.GetRealHeight (50),
                            Radius = (uint)Application.GetRealHeight (25),
                            Y = Application.GetRealHeight (275 - 140),
                            X = Application.GetRealWidth (200),
                            Max = tempDevice.GetType () == typeof (MusicModel) ? 79 : 100,
                            Tag = tempDevice,
                            ProgressColor = 0xffFE5E00,
                            ThumbRadius = 9,
                        };
                        frameLayout.AddChidren (horizontalSeekBarvol);
                        horizontalSeekBarvol.ProgressChanged += (sender, e) => {
                            var seekBar = (HorizontalSeekBar)sender;
                            MusicModel musicModel = (MusicModel)(sender as HorizontalSeekBar).Tag;
                            Control.ControlBytesSend (Command.ControlMusicModel, musicModel.SubnetID, musicModel.DeviceID,
                            MusicModel.MusiceBytes ("*Z1VOL" + (79 - seekBar.Progress)));
                        };

                        if (tempDevice.Type == DeviceType.MusicModel) {
                            var music = tempDevice as MusicModel;
                            System.Threading.Tasks.Task.Run (() => {
                                System.Threading.Thread.CurrentThread.Name = "Old";
                                threadLists.Add (System.Threading.Thread.CurrentThread);
                                var dateTime = DateTime.Now.AddSeconds (-5);
                                while (true) {
                                    if (5 <= (DateTime.Now - dateTime).TotalSeconds) {
                                        dateTime = DateTime.Now;
                                        Control.ControlBytesSend (Command.ControlMusicModel, music.SubnetID, music.DeviceID, MusicModel.MusiceBytes ("*Z1STATUS?"), SendCount.Zero);
                                    }
                                    Application.RunOnMainThread (() => {
                                        try {
                                            if (music.PlayStatus == MusicModel.Status.Play) {
                                                btnPlayMusic.IsSelected = true;
                                            } else {
                                                btnPlayMusic.IsSelected = false;
                                            }

                                            //当前的音乐名称
                                            currentMusicBtn.Text = music.curPlayMusicName.Replace (".mp3", "") == string.Empty ? "UnKown" : music.curPlayMusicName.Replace (".mp3", "");

                                            horizontalSeekBarvol.Progress = 79 - int.Parse (music.CurVol);

                                            if (verticalScrolViewLayout.ChildrenCount == 1) {
                                                allVol.Progress = 79 - int.Parse (music.CurVol);
                                            }
                                        } catch { }
                                    });
                                    //等待1秒
                                    System.Threading.Thread.Sleep (500);
                                }
                            });
                        }

                        if (verticalScrolViewLayout.ChildrenCount == 1) {
                            playPageEvent (currentMusicBtn, new MouseEventArgs ());
                        }
                    }
                }
            }

        //搜索A31音乐播放器
        void seach (Action<A31MusicModel> action, int time = 2000, string uid = "AllUniqueDeviceName")
        {
            System.Threading.Tasks.Task.Run (() => {
                var socket = new System.Net.Sockets.Socket (System.Net.Sockets.AddressFamily.InterNetwork, System.Net.Sockets.SocketType.Dgram, System.Net.Sockets.ProtocolType.Udp);
                for (int i = 10000; i < 65535; i++) {
                    try {
                        //绑定本地端口
                        socket.Bind (new System.Net.IPEndPoint (System.Net.IPAddress.Any, i));//57404
                        break;
                    } catch { }
                }
                System.Threading.Tasks.Task.Run (() => {
                    var tempDateTime = DateTime.Now;
                    while ((DateTime.Now - tempDateTime).TotalMilliseconds < time && socket != null) {
                        try {
                            StringBuilder stringBuilder = new StringBuilder ();
                            stringBuilder.AppendLine ("M-SEARCH * HTTP/1.1");
                            stringBuilder.AppendLine ("St: ssdp:wiimudevice");
                            stringBuilder.AppendLine ("Mx: 3");
                            stringBuilder.AppendLine ("Host: 239.255.255.250:1900");
                            stringBuilder.AppendLine ("Man: \"ssdp:discover\"");
                            stringBuilder.AppendLine ();
                            stringBuilder.AppendLine ();

                            //请求获取A31服务器信息
                            socket.SendTo (System.Text.Encoding.ASCII.GetBytes (stringBuilder.ToString ()), System.Net.Sockets.SocketFlags.None, new System.Net.IPEndPoint (System.Net.IPAddress.Parse ("239.255.255.250"), 1900));

                            stringBuilder.Clear ();
                            stringBuilder.AppendLine ("M-SEARCH * HTTP/1.1");
                            stringBuilder.AppendLine ("St: urn:schemas-upnp-org:device:MediaServer:1");
                            stringBuilder.AppendLine ("Mx: 3");
                            stringBuilder.AppendLine ("Host: 239.255.255.250:1900");
                            stringBuilder.AppendLine ("Man: \"ssdp:discover\"");
                            stringBuilder.AppendLine ();
                            stringBuilder.AppendLine ();

                            //请求获取A31服务器信息
                            socket.SendTo (System.Text.Encoding.ASCII.GetBytes (stringBuilder.ToString ()), System.Net.Sockets.SocketFlags.None, new System.Net.IPEndPoint (System.Net.IPAddress.Parse ("239.255.255.250"), 1900));
                            //如果1000毫秒没有数据回复，就关闭当前Socket，不再等待接收数据
                            System.Threading.Thread.Sleep (300);
                        } catch { }
                    }

                    try {
                        if (socket != null) {
                            socket.Close ();
                            socket = null;
                        }
                    } catch { }

                    if (action != null) {
                        System.Console.WriteLine ("查找完成");
                        //表示完成了
                        action (null);
                    }
                });
                while (socket != null) {
                    try {
                        //接收回来的数据
                        var receviceBytes = new byte [1024];
                        System.Net.EndPoint remoteIpEndPoint = new System.Net.IPEndPoint (0, 0);
                        //开始在这里等待接收数据，
                        var len = socket.ReceiveFrom (receviceBytes, ref remoteIpEndPoint);
                        var ms = new System.IO.MemoryStream (receviceBytes, 0, len);

                        var sr = new System.IO.StreamReader (ms);
                        string tempLine = null;
                        string ipAddress = null;
                        int port = 0;
                        string uniqueDeviceName = null;
                        //一行一行数据判断，找出需要的信息
                        while ((tempLine = sr.ReadLine ()) != null) {
                            //找出Ip地址相关的信息
                            //System.Console.WriteLine (tempLine);
                            if (tempLine.StartsWith ("LOCATION: http://")) {
                                tempLine = tempLine.Replace ("LOCATION: http://", "").Split ('/') [0];
                                string [] ipAndPort = tempLine.Split (':');
                                ipAddress = ipAndPort [0];
                                port = int.Parse (ipAndPort [1]);
                            } else if (tempLine.StartsWith ("USN: uuid:")) {
                                uniqueDeviceName = tempLine.Replace ("USN: uuid:", "").Split (':') [0];
                            }
                        }
                        //关闭流
                        sr.Close ();
                        ms.Close ();

                        if (action != null) {
                            if ("AllUniqueDeviceName" == uid) {
                                action (new A31MusicModel { IPAddress = ipAddress, Port = port, Name = getDeviceName (ipAddress, port), UniqueDeviceName = uniqueDeviceName });
                            } else if (uid == uniqueDeviceName) {
                                if (socket != null) {
                                    socket.Close ();
                                    socket = null;
                                }
                            }
                        }
                    } catch { }
                }
            });
        }
        //加载界面
        void addViews (FrameLayout controlBodyView, FrameLayout bordorView, A31MusicModel a31player)
        {
            var a31frameLayout = new FrameLayout {
                Y = Application.GetRealHeight (20) + verticalScrolViewLayout.ChildrenCount * Application.GetRealHeight (190 + 20),
                X = Application.GetRealWidth (12),
                Width = Application.GetRealWidth (640 - 24),
                Height = Application.GetRealHeight (190),
                BackgroundColor = 0xff181818,
                Radius = (uint)Application.GetRealHeight (10),
                Tag = a31player,
            };
            verticalScrolViewLayout.AddChidren (a31frameLayout);

            var a31titelFrameLayout = new FrameLayout {
                Height = Application.GetRealHeight (80),
                Y = Application.GetRealHeight (3),
            };
            a31frameLayout.AddChidren (a31titelFrameLayout);

            var a31palyername = new Button {
                Width = Application.GetRealWidth (350),
                Height = Application.GetRealHeight (80),
                Text = a31player.Name,
                TextAlignment = TextAlignment.CenterLeft,
                X = Application.GetRealWidth (29),
                Gravity = Gravity.CenterVertical,
                Tag=a31player,
            };
            a31titelFrameLayout.AddChidren (a31palyername);

            var colorBtn = new Button {
                Height = LayoutParams.MatchParent,
                Width = Application.GetRealWidth (5),
                BackgroundColor = 0xffFE5E00,
                Radius = (uint)Application.GetRealHeight (10),
                Visible = false
            };
            a31frameLayout.AddChidren (colorBtn);

            var serverOrClientBtn = new Button {
                Width = Application.GetRealWidth (80),
                Height = Application.GetRealHeight (80),
                X = Application.GetRealWidth (410),
                Gravity = Gravity.CenterVertical,
                Visible = false
            };
            serverOrClientBtn.MouseUpEventHandler += (sender, e) => {
                clearA31Threads ();
                if (a31player.ServerClientType == 1) {
                    var alert = new Alert (Language.StringByID (MyInternationalizationString.prompt), Language.StringByID (MyInternationalizationString.DissolvedGroup),
                              Language.StringByID (MyInternationalizationString.cancel), Language.StringByID (MyInternationalizationString.confirm));
                    alert.ResultEventHandler += (sender1, e1) => {
                        if (e1) {
                            System.Threading.Tasks.Task.Run (() => {
                                openWeb ("http://" + a31player.IPAddress + "/httpapi.asp?command=multiroom:Ungroup");
                                seach ((obj) => {
                                    Application.RunOnMainThread (() => {
                                        MusicSourcePage.RemoveFromParent ();
                                        PalyMusicPage.RemoveViewByType (typeof (A31PlayMusicPage));
                                        bordorView.RemoveViewByType (typeof (PlayerPage));


                                        PlayerPage music = new PlayerPage ();
                                        bordorView.AddChidren (music);
                                        music.Show (controlBodyView, bordorView, true);
                                    });
                                }, 8000, a31player.UniqueDeviceName);
                            });
                        } else { }
                    };
                    alert.Show ();
                } else if (a31player.ServerClientType == -1) {
                    var alert = new Alert (Language.StringByID (MyInternationalizationString.prompt), Language.StringByID (MyInternationalizationString.Dissolve),
                              Language.StringByID (MyInternationalizationString.cancel), Language.StringByID (MyInternationalizationString.confirm));
                    alert.ResultEventHandler += (sender1, e1) => {
                        if (e1) {
                            System.Threading.Tasks.Task.Run (() => {
                                openWeb ("http://" + a31player.ServerIP + "/httpapi.asp?command=multiroom:SlaveKickout:" + a31player.IPAddress);
                                seach ((obj) => {
                                    Application.RunOnMainThread (() => {

                                        MusicSourcePage.RemoveFromParent ();
                                        PalyMusicPage.RemoveViewByType (typeof (A31PlayMusicPage));
                                        bordorView.RemoveViewByType (typeof (PlayerPage));


                                        PlayerPage music = new PlayerPage ();
                                        bordorView.AddChidren (music);
                                        music.Show (controlBodyView, bordorView, true);
                                    });
                                }, 5000, a31player.UniqueDeviceName);
                            });
                        } else { }
                    };
                    alert.Show ();
                }
            };

            var a31btnPlayMusic = new Button {
                Width = Application.GetMinRealAverage (80),
                Height = Application.GetMinRealAverage (80),
                X = Application.GetRealWidth (518),
                Gravity = Gravity.CenterVertical,
                UnSelectedImagePath = "MusicIcon/MusicPlay.png",
                SelectedImagePath = "MusicIcon/MusicPlaySelected.png",
            };
            a31titelFrameLayout.AddChidren (a31btnPlayMusic);
            a31btnPlayMusic.MouseUpEventHandler += (sender1, e1) => {
                if (a31btnPlayMusic.IsSelected) {
                    a31btnPlayMusic.IsSelected = false;
                    //sendCommand (a31player, "pause");
                    a31player.Pause ();
                    a31player.A31PlayStatus.status = "pause";
                } else {
                    a31btnPlayMusic.IsSelected = true;
                    //sendCommand (a31player, "resume");
                    a31player.Play ();
                    a31player.A31PlayStatus.status = "play";
                }
            };

            var a31image = new ImageView {
                Width = Application.GetRealWidth (80),
                Height = Application.GetRealHeight (80),
                X = Application.GetRealWidth (30),
                Y = Application.GetRealHeight (220 - 130),
                Radius = (uint)Application.GetRealHeight (8),
                ImagePath = "MusicIcon/musicplay1.png",
            };
            a31frameLayout.AddChidren (a31image);
            a31image.MouseLongEventHandler += (sender, e) => {
                var alert = new Alert (Language.StringByID (MyInternationalizationString.prompt), Language.StringByID (MyInternationalizationString.Deletemusicplayer),
                                       Language.StringByID (MyInternationalizationString.cancel), Language.StringByID (MyInternationalizationString.confirm));
                alert.ResultEventHandler += (sender1, e1) => {
                    if (e1) {
                        A31MusicModel.A31MusicModelList.Remove (a31player);
                        a31frameLayout.RemoveFromParent ();
                        A31MusicModel.Save ();

                        MusicSourcePage.RemoveFromParent ();
                        PalyMusicPage.RemoveViewByType (typeof (A31PlayMusicPage));
                        bordorView.RemoveViewByType (typeof (PlayerPage));
                        PlayerPage mymusic = new PlayerPage ();
                        bordorView.AddChidren (mymusic);
                        mymusic.Show (controlBodyView, bordorView, true);
                    } else { }
                };
                alert.Show ();
            };

            var a31currentMusic = new Button {
                Width = Application.GetRealWidth (350),
                Height = Application.GetRealHeight (50),
                X = Application.GetRealWidth (135),
                Y = Application.GetRealHeight (190 - 130),
                TextSize = 12,
                TextAlignment = TextAlignment.CenterLeft,
                Text = "UnKown",
            };
            a31frameLayout.AddChidren (a31currentMusic);

            var a31currentartist = new Button {
                Height = Application.GetRealHeight (50),
                X = Application.GetRealWidth (135),
                Y = Application.GetRealHeight (225 - 130),
                TextSize = 12,
                TextColor = 0x80ffffff,
                TextAlignment = TextAlignment.CenterLeft,
                Text = "UnKown",
            };
            a31frameLayout.AddChidren (a31currentartist);

            EventHandler<MouseEventArgs> sharing = (sender, e) => {
                if (-1 == a31player.ServerClientType) {
                    return;
                }
                for (int i = 0; i < verticalScrolViewLayout.ChildrenCount; i++) {
                    var fra = (FrameLayout)verticalScrolViewLayout.GetChildren (i);
                    if (fra.Tag == a31frameLayout.Tag) {
                        fra.BackgroundColor = 0xff525252;
                    } else {
                        fra.BackgroundColor = 0xff181818;
                    }
                }

                A31MusicModel.Current = a31player;
                PalyMusicPage.RemoveViewByType (typeof (A31PlayMusicPage));
                MusicSourcePage.RemoveViewByType (typeof (A31MusicSourcePage));
                A31PlayMusicPage a31playMusic = new A31PlayMusicPage ();
                PalyMusicPage.AddChidren (a31playMusic);
                a31playMusic.Show (MusicInfo.MusicInfoList, MusicSourcePage, PalyMusicPage, bordorView);
            };
            a31palyername.MouseUpEventHandler += sharing;
            a31image.MouseUpEventHandler += sharing;
            a31currentMusic.MouseUpEventHandler += sharing;
            a31currentartist.MouseUpEventHandler += sharing;

            var a31voice = new Button {
                Width = Application.GetRealWidth (33),
                Height = Application.GetRealHeight (31),
                X = Application.GetRealWidth (135),
                Y = Application.GetRealHeight (275 - 130),
                UnSelectedImagePath = "MusicIcon/MusicVoice.png",
            };
            a31frameLayout.AddChidren (a31voice);

            var a31horizontalSeekBarvol = new HorizontalSeekBar {
                Width = Application.GetRealWidth (380),
                Height = Application.GetRealHeight (50),
                Radius = (uint)Application.GetRealHeight (25),
                Y = Application.GetRealHeight (275 - 140),
                X = Application.GetRealWidth (190),
                SleepTime = 1000,
                ProgressColor = 0xffFE5E00,
                ThumbRadius = 9,
                Max = 100,
            };
            a31frameLayout.AddChidren (a31horizontalSeekBarvol);

            a31horizontalSeekBarvol.ProgressChanged += (sender1, e1) => {
                a31player.ControlVolume (a31horizontalSeekBarvol.Progress);
                a31player.A31PlayStatus.vol = a31horizontalSeekBarvol.Progress.ToString ();
            };

            a31titelFrameLayout.AddChidren (serverOrClientBtn);

            if (verticalScrolViewLayout.ChildrenCount == 1) {
                sharing (a31currentMusic, new MouseEventArgs ());
            }

            refreshUI (a31image, a31player, a31horizontalSeekBarvol, a31btnPlayMusic, a31palyername, a31currentMusic, a31currentartist, serverOrClientBtn, a31frameLayout, colorBtn);
            System.Threading.Tasks.Task.Run (() => {
                System.Threading.Thread.CurrentThread.Name = "A31";
                threadLists.Add (System.Threading.Thread.CurrentThread);
                string album = null, artist = null;
                while (true) {
                    System.Threading.Thread.Sleep (1000);
                    if (!a31player.IsOnLine) {
                        continue;
                    }
                    readStatus (a31player, a31image);
                    Application.RunOnMainThread (() => {
                        #region    刷新歌手图片
                        if (a31player.A31PlayStatus.Album != album || a31player.A31PlayStatus.Artist != artist) {
                            album = a31player.A31PlayStatus.Album;
                            artist = a31player.A31PlayStatus.Artist;
                            var path = "";
                            if (Shared.Application.IsPad) {
                                path = "Pad/" + "MusicImage/AlbumArtistImage_";
                            } else {
                                path = "Phone/" + "MusicImage/AlbumArtistImage_";
                            }
                            if (Shared.IO.FileUtils.Exists (path + a31player.A31PlayStatus.Album)) {
                                a31image.ImagePath = path + a31player.A31PlayStatus.Album;
                            } else if (Shared.IO.FileUtils.Exists (path + a31player.A31PlayStatus.Artist)) {
                                a31image.ImagePath = path + a31player.A31PlayStatus.Artist;
                            } else {
                                a31image.ImagePath = "MusicIcon/musicplay1.png";
                                System.Threading.Tasks.Task.Run (() => {
                                    var filePath = Shared.IO.FileUtils.DownLoadImageFormBaidu (album, artist);
                                    if (filePath != null) {
                                        Application.RunOnMainThread (() => {
                                            a31image.ImagePath = filePath;
                                        });
                                    }
                                });
                            }
                        }
                        #endregion
                        refreshUI (a31image, a31player, a31horizontalSeekBarvol, a31btnPlayMusic, a31palyername, a31currentMusic, a31currentartist, serverOrClientBtn, a31frameLayout, colorBtn);
                    });
                }
            });
        }

        /// <summary>
        /// 读取主从关系
        /// </summary>
        void readServerOrClientMode (bool readType)
        {
            foreach (var a31player in A31MusicModel.A31MusicModelList) {
                if (!a31player.IsOnLine) {
                    continue;
                }
                try {
                    if (readType) {
                        readMusicType (a31player);
                    }
                    a31player.ServerClientType = 0;
                    var result = openWeb ("http://" + a31player.IPAddress + "/httpapi.asp?command=multiroom:getSlaveList");
                    if (result == null) {
                        result = openWeb ("http://" + a31player.IPAddress + "/httpapi.asp?command=multiroom:getSlaveList");
                    }
                    if (result != null) {
                        a31player.Slave = Newtonsoft.Json.JsonConvert.DeserializeObject<Slaves> (result);
                    }
                } catch { }
            }

            //分析主从关系
            foreach (var a31player in A31MusicModel.A31MusicModelList) {
                if (!a31player.IsOnLine) {
                    continue;
                }
                try {
                    if ("0" != a31player.Slave.slaves) {
                        a31player.ServerClientType = 1;//主的
                        foreach (var slave in a31player.Slave.slave_list) {
                            var tempA31Player = A31MusicModel.A31MusicModelList.Find ((obj) => { return slave.uuid.EndsWith (obj.UniqueDeviceName); });
                            if (tempA31Player == null) {
                                A31MusicModel.A31MusicModelList.Add (new A31MusicModel {
                                    ServerClientType = -1,
                                    IPAddress = slave.ip,
                                    ServerIP = a31player.IPAddress,
                                    Name = slave.name,
                                });
                            }
                            //如果找到就更新为从的
                            else {
                                tempA31Player.ServerClientType = -1;//从的
                                tempA31Player.IPAddress = slave.ip;
                                tempA31Player.ServerIP = a31player.IPAddress;
                                tempA31Player.IsCanShow = true;
                            }
                        }
                    }
                } catch { }
            }
        }

        /// <summary>
        /// 刷新当前音乐的界面
        /// </summary>
        /// <param name="a31image">A31image.</param>
        /// <param name="a31player">A31player.</param>
        /// <param name="a31horizontalSeekBarvol">A31horizontal seek barvol.</param>
        /// <param name="a31btnPlayMusic">A31btn play music.</param>
        /// <param name="a31palyername">A31palyername.</param>
        /// <param name="a31currentMusic">A31current music.</param>
        /// <param name="a31currentartist">A31currentartist.</param>
        void refreshUI (ImageView a31image, A31MusicModel a31player, HorizontalSeekBar a31horizontalSeekBarvol, Button a31btnPlayMusic, Button a31palyername, Button a31currentMusic, Button a31currentartist, Button serverOrClientBtn, FrameLayout a31frameLayout, Button colorBtn)
        {
            try {
                if (a31player.A31PlayStatus.IsMute) {
                    a31horizontalSeekBarvol.Progress = 0;
                } else {
                    a31horizontalSeekBarvol.Progress = int.Parse (a31player.A31PlayStatus.vol);
                }
                a31btnPlayMusic.IsSelected = a31player.A31PlayStatus.status == "play";
                a31palyername.Text = a31player.Name;
                a31currentMusic.Text = a31player.A31PlayStatus.Title;
                a31currentartist.Text = a31player.A31PlayStatus.Artist;
                {
                    a31btnPlayMusic.Alpha = 1.0f;
                    a31btnPlayMusic.Enable = true;
                    a31image.Alpha = 1.0f;
                    a31palyername.Enable = true;
                    a31currentMusic.Alpha = 1.0f;
                    a31currentMusic.Enable = true;
                }
                if (1 == a31player.ServerClientType) {
                    colorBtn.Visible = false;
                    serverOrClientBtn.Visible = true;
                    serverOrClientBtn.UnSelectedImagePath = "MusicIcon/lifeSelected.png";
                } else if (-1 == a31player.ServerClientType) {
                    colorBtn.Visible = true;
                    serverOrClientBtn.Visible = true;
                    serverOrClientBtn.UnSelectedImagePath = "MusicIcon/life.png";
                    a31btnPlayMusic.Alpha = 0.5f;
                    a31btnPlayMusic.Enable = false;
                    a31image.Alpha = 0.5f;
                    a31palyername.Enable = false;
                    a31currentMusic.Alpha = 0.5f;
                    a31currentMusic.Enable = false;
                }
            } catch { }
        }

        //刷新播放器设备列表
        void refreshDevice (FrameLayout controlBodyView, FrameLayout bordorView, MusicVerticalScrolViewLayout verticalScrolViewLayout)
        {
            clearA31Threads ();
            foreach (var a31player in A31MusicModel.A31MusicModelList) {
                a31player.IsCanShow = false;
                a31player.IsOnLine = false;
            }
            MainPage.Loading.Start ();
            seach ((obj) => {
                if (obj == null) {
                    readServerOrClientMode (true);
                    A31MusicModel.Save ();
                    Application.RunOnMainThread (() => {
                        MainPage.Loading.Hide ();
                        foreach (var a31player in A31MusicModel.A31MusicModelList) {
                            //这个状态是之前保存的，加载完成后要标记为不在线，后面再读取正确的状态
                            if (!a31player.IsCanShow) {
                                continue;
                            }
                            addViews (controlBodyView, bordorView, a31player);
                        }
                    });
                    return;
                }
                //System.Console.WriteLine (obj.UniqueDeviceName);
                var a31MusicModel = A31MusicModel.A31MusicModelList.Find ((music) => { return music.UniqueDeviceName == obj.UniqueDeviceName; });

                if (a31MusicModel == null) {
                    //不是我们支持的品牌不支持
                    if (obj.Name != null) {
                        A31MusicModel.A31MusicModelList.Add (obj);
                    }
                } else {
                    a31MusicModel.IPAddress = obj.IPAddress;
                    a31MusicModel.Port = obj.Port;
                    a31MusicModel.Name = obj.Name;
                    a31MusicModel.IsCanShow = true;
                    a31MusicModel.IsOnLine = true;
                }
            });
        }

        //标记播放器类型是否有蓝牙功能。
        void readMusicType (A31MusicModel a31player)
        {
            int tempDeviceType = 0;
            Action<byte, byte, int, Command, byte, byte, byte [], System.Net.IPEndPoint> action = (subnetID, deviceId, deviceType, command, targetSubnetID, targetDeviceID, usefullBytes, ipEndPoint) => {
                if (command == Command.ReadRemarkACK && ipEndPoint.Address.ToString () == a31player.IPAddress.ToString ()) {
                    tempDeviceType = deviceType;
                }
            };
            Packet.ReceviceAllDadaAction += action;

            DateTime dateTime = DateTime.Now;
            while ((DateTime.Now - dateTime).TotalMilliseconds <= 1000) {
                Control.ControlBytesSend (Command.ReadRemark, 255, 255, new byte [] { (byte)new Random ().Next (0, 255), (byte)new Random ().Next (0, 255) }, SendCount.One, new System.Net.IPEndPoint (System.Net.IPAddress.Parse (a31player.IPAddress), 6000));
                System.Threading.Thread.Sleep (200);
                if (tempDeviceType != 0) {
                    a31player.A31DeviceType = tempDeviceType;
                    break;
                }
            }

            Packet.ReceviceAllDadaAction -= action;
        }

        /// <summary>
        /// 更新A31播放器的状态
        /// </summary>
        /// <param name="a31MusicModel"></param>
        void readStatus (A31MusicModel a31MusicModel, ImageView imageView)
        {
            System.IO.StringReader sr = null;
            try {
                if (a31MusicModel.ServerClientType == -1) {
                    var result = openWeb ("http://" + a31MusicModel.ServerIP + "/httpapi.asp?command=multiroom:getSlaveList");
                    if (result != null) {
                        var slaves = Newtonsoft.Json.JsonConvert.DeserializeObject<Slaves> (result);
                        var slave = slaves.slave_list.Find ((obj) => { return obj.uuid.EndsWith (a31MusicModel.UniqueDeviceName); });
                        a31MusicModel.A31PlayStatus.vol = slave.volume;
                    }
                    return;
                }

                Shared.Net.MyWebClient webClient = new Shared.Net.MyWebClient (1000);
                webClient.Headers.Add ("Soapaction", "\"urn:schemas-upnp-org:service:AVTransport:1#GetInfoEx\"");
                webClient.Headers.Add ("CONTENT-TYPE", "text/xml; charset=\"utf-8\"");

                var recevieBytes = webClient.UploadData (new Uri ("http://" + a31MusicModel.IPAddress + ":" + a31MusicModel.Port + "/upnp/control/rendertransport1"), "POST", System.Text.Encoding.UTF8.GetBytes ("<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\"?><s:Envelope s:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\" xmlns:s=\"http://schemas.xmlsoap.org/soap/envelope/\"><s:Body><u:GetInfoEx xmlns:u=\"urn:schemas-upnp-org:service:AVTransport:1\"><InstanceID>0</InstanceID></u:GetInfoEx></s:Body></s:Envelope>"));
                a31MusicModel.LastDateTime = DateTime.Now;

                var se = System.Security.SecurityElement.FromString (System.Text.Encoding.UTF8.GetString (recevieBytes)).SearchForChildByTag ("s:Body").SearchForChildByTag ("u:GetInfoExResponse");
                // System.Console.WriteLine (se);

                if ("PLAYING" == se.SearchForTextOfTag ("CurrentTransportState")) {
                    a31MusicModel.A31PlayStatus.status = "play";
                } else {
                    a31MusicModel.A31PlayStatus.status = "stop";
                }
                a31MusicModel.A31PlayStatus.totlen = (DateTime.Parse (se.SearchForTextOfTag ("TrackDuration")) - DateTime.Parse ("00:00:00")).TotalMilliseconds.ToString ();

                var artist = a31MusicModel.A31PlayStatus.Artist;
                var album = a31MusicModel.A31PlayStatus.Album;
                var trackMetaData = se.SearchForTextOfTag ("TrackMetaData");
                if (string.IsNullOrEmpty (trackMetaData)) {
                    return;
                }
                if (A31MusicModel.IsJson (trackMetaData)) {
                    var a31QQSong = Newtonsoft.Json.JsonConvert.DeserializeObject<A31QQSong> (trackMetaData);
                    a31MusicModel.A31PlayStatus.Title = a31QQSong.title;
                    a31MusicModel.A31PlayStatus.Album = a31QQSong.album;
                    a31MusicModel.A31PlayStatus.Artist = a31QQSong.creator;
                } else {
                    var metadata = trackMetaData.Replace ("<?xml version=\"1.0\" encoding=\"UTF-8\"?>", "").Replace ("&", "&amp;amp;");
                    var item = SecurityElement.FromString (metadata).SearchForChildByTag ("item");
                    a31MusicModel.A31PlayStatus.Title = item.SearchForTextOfTag ("dc:title");
                    a31MusicModel.A31PlayStatus.Artist = item.SearchForTextOfTag ("upnp:artist");
                    a31MusicModel.A31PlayStatus.Album = item.SearchForTextOfTag ("upnp:album");
                }
                a31MusicModel.A31PlayStatus.curpos = (DateTime.Parse (se.SearchForTextOfTag ("RelTime")) - DateTime.Parse ("00:00:00")).TotalMilliseconds.ToString ();
                a31MusicModel.A31PlayStatus.vol = se.SearchForTextOfTag ("CurrentVolume");
                a31MusicModel.A31PlayStatus.loop = se.SearchForTextOfTag ("LoopMode");
                a31MusicModel.A31PlayStatus.Source = se.SearchForTextOfTag ("PlayMedium");
                a31MusicModel.A31PlayStatus.playSource = se.SearchForTextOfTag ("TrackSource");
                a31MusicModel.A31PlayStatus.TrackURL = se.SearchForTextOfTag ("TrackURI");

            } catch { } finally {
                if (sr != null) {
                    sr.Close ();
                }
            }
        }

        /// <summary>
        /// 获取A31的名称
        /// </summary>
        /// <param name="ip"></param>
        /// <param name="port"></param>
        /// <returns></returns>
        string getDeviceName (string ip, int port)
        {
            string deviceName = null;
            System.IO.StreamReader sr = null;
            Shared.Net.MyWebClient webClient = new Shared.Net.MyWebClient ();
            try {
                var receviceBytes = webClient.DownloadData (new Uri ("http://" + ip + ":" + port + "/description.xml"));
                sr = new System.IO.StreamReader (new System.IO.MemoryStream (receviceBytes), Encoding.UTF8);
                string line = null;
                string deviceType = null;

                while ((line = sr.ReadLine ()) != null) {
                    //System.Console.WriteLine (line);
                    if (line.StartsWith ("<friendlyName>")) {
                        deviceName = line.Replace ("<friendlyName>", "").Replace ("</friendlyName>", "");
                    } else if (line.StartsWith ("<manufacturer>")) {
                        deviceType = line.Replace ("<manufacturer>", "").Replace ("</manufacturer>", "");
                    }
                }
                switch (deviceType) {
                case "iEAST":
                case "Linkplay Technology Inc.":
                    break;
                //不是A31的音乐数据
                default:
                    deviceName = null;
                    break;
                }

            } catch { } finally {
                if (sr != null) {
                    sr.Close ();
                }
            }
            return deviceName;
        }

        /// <summary>
        /// 1秒更新一次
        /// </summary>
        public static System.DateTime dateTime = System.DateTime.Now.AddSeconds (-1);

        void sendCommand (A31MusicModel a31, string cmd)
        {
            System.Threading.Tasks.Task.Run (() => {
                Shared.Net.MyWebClient webClient = new Shared.Net.MyWebClient ();
                try {
                    byte [] recevieBytes1 = webClient.DownloadData (new Uri ("http://" + a31.IPAddress + "/httpapi.asp?command=setPlayerCmd:" + cmd));
                } catch { }
            });
        }

        private void allVol_ProgressChanged (object sender, int e)
        {
            for (int index = 0; index < verticalScrolViewLayout.ChildrenCount; index++) {
                object tag = verticalScrolViewLayout.GetChildren (index).Tag;
                if (tag == null) {
                    continue;
                }
                if (tag.GetType () == typeof (A31MusicModel)) {
                    var a31MusicModel = tag as A31MusicModel;
                    a31MusicModel.A31PlayStatus.vol = e.ToString ();
                    a31MusicModel.ControlVolume (int.Parse (a31MusicModel.A31PlayStatus.vol));
                } else if (tag.GetType () == typeof (MusicModel)) {
                    var musicModel = tag as MusicModel;
                    musicModel.CurVol = (79 - e).ToString ();
                    Control.ControlBytesSend (Command.ControlMusicModel, musicModel.SubnetID, musicModel.DeviceID, MusicModel.MusiceBytes ("*Z1VOL" + musicModel.CurVol));
                }
            }
        }

        string beforeVol = "30";
        private void MuteVol_MouseDownEventHandler (object sender, MouseEventArgs e)
        {
            muteVol.IsSelected = !muteVol.IsSelected;
            if (muteVol.IsSelected) {
                //静音之前先保存之前的音量
                beforeVol = allVol.Progress.ToString ();
                allVol.Progress = 0;
                //muteVol.IsSelected = true;
            } else {
                allVol.Progress = int.Parse (beforeVol);
                //muteVol.IsSelected = false;
            }

            for (int index = 0; index < verticalScrolViewLayout.ChildrenCount; index++) {
                object tag = verticalScrolViewLayout.GetChildren (index).Tag;
                if (tag == null) {
                    continue;
                }
                if (tag.GetType () == typeof (A31MusicModel)) {
                    var a31MusicModel = tag as A31MusicModel;
                    a31MusicModel.A31PlayStatus.vol = allVol.Progress.ToString ();
                    a31MusicModel.ControlVolume (int.Parse (a31MusicModel.A31PlayStatus.vol));
                } else if (tag.GetType () == typeof (MusicModel)) {
                    var musicModel = tag as MusicModel;
                    musicModel.CurVol = (79 - allVol.Progress).ToString ();
                    Control.ControlBytesSend (Command.ControlMusicModel, musicModel.SubnetID, musicModel.DeviceID, MusicModel.MusiceBytes ("*Z1VOL" + musicModel.CurVol));
                }
            }
        }

        private void back_MouseDownEventHandler (object sender, MouseEventArgs e)
        {
            RemoveFromParent ();
        }

        class a31wifimessage
        {
            static a31wifimessage ()
            {
                new a31wifimessage ();
            }
            public a31wifimessage ()
            {
                res = null;
                aplist = null;
            }
            public string res;
            public List<a31message> aplist;
        }

        class a31message
        {
            static a31message ()
            {
                new a31message ();
            }
            public a31message ()
            {
                ssid = null;
                channel = null;
                auth = null;
                encry = null;
                extch = null;
            }
            public string ssid;
            public string channel;
            public string auth;
            public string encry;
            public string extch;

        }

        class a31wifi
        {
            static a31wifi ()
            {
                new a31wifi ();
            }
            public a31wifi ()
            {
                ssid = null;
            }
            public string ssid;
        }

    }
}