using System;
using System.Collections.Generic;
using System.Text;
using Shared;
using Shared.SimpleControl.R;
using Shared.SimpleControl.Pad.Music;
using Shared.SimpleControl;
using Shared.Net;

namespace SmartHome.UI.SimpleControl.Pad.Music
{
    class A31MusicSoAaAl : FrameLayout
    {

        public void Show (A31MusicModel a31, string Listname, List<MusicInfo> musicList, FrameLayout SettingView, FrameLayout PalyPage)
        {

            var topFrameLayout = new FrameLayout {
                Height = Application.GetRealHeight (100),
                BackgroundColor = SkinStyle.Current.MainColor,
            };
            AddChidren (topFrameLayout);

            var listName = new Button {
                Text = Listname,
            };
            topFrameLayout.AddChidren (listName);

            var back = new Button {
                Width = Application.GetRealWidth (82),
                Height = Application.GetRealHeight (89),
                X = Application.GetRealWidth (10),
                Gravity = Gravity.CenterVertical,
                UnSelectedImagePath = "MusicIcon/HomepageBack.png",
            };
            topFrameLayout.AddChidren (back);
            back.MouseUpEventHandler += (sender, e) => {
                this.RemoveFromParent ();
            };

            var middle = new VerticalScrolViewLayout ();
            middle.Y = topFrameLayout.Bottom;
            middle.Height = Application.GetRealHeight (1536 - 100 - 150);
            middle.BackgroundColor = 0xff2F2F2F;
            AddChidren (middle);

            for (int i = 0; i < musicList.Count; i++) {
                var musicInfo = musicList [i];

                var rowmisc = new RowLayout {
                    Height = Application.GetRealHeight (100),
                };
                middle.AddChidren (rowmisc);

                var title = new Button {
                    Width = Application.GetRealWidth (61),
                    Height = Application.GetRealHeight (61),
                    X = Application.GetRealWidth (20),
                    Gravity = Gravity.CenterVertical,
                    Radius = (uint)Application.GetRealHeight (4),
                    UnSelectedImagePath = "MusicIcon/musicplay1.png",
                };
                rowmisc.AddChidren (title);


                var addlikelits = new Button {
                    Width = Application.GetRealWidth (72),
                    Height = Application.GetRealHeight (58),
                    X = Application.GetRealWidth (480),
                    UnSelectedImagePath = "MusicIcon/add.png",
                    Gravity = Gravity.CenterVertical,
                };
                rowmisc.AddChidren (addlikelits);

                addlikelits.MouseUpEventHandler += (sender1, e1) => {
                    A31MyList A31MyList = new A31MyList ();
                    SettingView.AddChidren (A31MyList);
                    A31MyList.Show (a31, SettingView, PalyPage, musicInfo);
                };

                var btnplay = new Button {
                    Height = Application.GetRealHeight (50),
                    Width = Application.GetRealWidth (400),
                    X = Application.GetRealWidth (100),
                    TextAlignment = TextAlignment.BottomLeft,
                    Text = musicList [i].Title,
                    Tag = musicInfo,
                };
                rowmisc.AddChidren (btnplay);

                var artists = new Button {
                    Width = Application.GetRealWidth (400),
                    Height = Application.GetRealHeight (50),
                    TextAlignment = TextAlignment.TopLeft,
                    X = Application.GetRealWidth (100),
                    Y = btnplay.Bottom,
                    TextColor = 0x75ffffff,
                    Text = musicInfo.Artist + "-" + musicInfo.Album,
                    Tag = musicInfo,
                };
                rowmisc.AddChidren (artists);

                EventHandler<MouseEventArgs> musics = (sen, e) => {
                    rowmisc.BackgroundColor = 0xffFE5E00;
                    System.Threading.Tasks.Task.Run (() => {
                        System.Threading.Thread.Sleep (50);
                        Application.RunOnMainThread (() => {
                            this.Parent.RemoveAt (this.Parent.ChildrenCount - 2);
                            RemoveFromParent ();
                            a31.A31PlayStatus.Title = btnplay.Text;
                            System.Threading.Tasks.Task.Run (() => {
                                pushList (a31, btnplay.Tag as MusicInfo, Listname);
                            });

                        });
                    });
                };

                btnplay.MouseUpEventHandler += musics;
                artists.MouseUpEventHandler += musics;
            }
        }

        public void pushList (A31MusicModel a31, MusicInfo musicInfo, string listName)
        {
            //最大发送的条数
            int maxCount = 50;
            //找出当前点击音乐的索引
            int statIndex = A31MusicModel.Current.CurrentPlayMusicInfoList.FindIndex ((obj) => { return obj == musicInfo; });
            //点击后面还有多少条音乐
            int count = A31MusicModel.Current.CurrentPlayMusicInfoList.Count - statIndex;
            int endIndex = 0;
            if (maxCount < count) {
                //如果后面的音乐大于最大数，设置后面数据的最大索引 
                endIndex = statIndex + maxCount - 1;
            } else {
                //如果后面数据不多，就用总数减去最大条数，得到开始索引
                statIndex = A31MusicModel.Current.CurrentPlayMusicInfoList.Count - maxCount - 1;
                endIndex = A31MusicModel.Current.CurrentPlayMusicInfoList.Count - 1;
            }
            //如果开始索引小于0，那就设置为第一条音乐
            if (statIndex < 0) {
                statIndex = 0;
            }

            StringBuilder sb = new StringBuilder ();
            sb.AppendLine ("<?xml version=\"1.0\" encoding=\"utf-8\"?>");
            sb.AppendLine ("<s:Envelope s:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\" xmlns:s=\"http://schemas.xmlsoap.org/soap/envelope/\">");
            sb.AppendLine ("<s:Body>");
            sb.AppendLine ("<u:CreateQueue xmlns:u=\"urn:schemas-wiimu-com:service:PlayQueue:1\">");
            sb.AppendLine ("<QueueContext>&lt;?xml version=\"1.0\"?&gt;");
            sb.AppendLine ("&lt;PlayList&gt;");
            sb.AppendLine ("&lt;ListName&gt;" + listName + "&lt;/ListName&gt;");
            sb.AppendLine ("&lt;ListInfo&gt;");
            sb.AppendLine ("&lt;MarkSearch&gt;0&lt;/MarkSearch&gt;");
            sb.AppendLine ("&lt;TrackNumber&gt;" + (endIndex - statIndex + 1) + "&lt;/TrackNumber&gt;");
            sb.AppendLine ("&lt;Quality&gt;0&lt;/Quality&gt;");
            sb.AppendLine ("&lt;UpdateTime&gt;5367&lt;/UpdateTime&gt;");
            sb.AppendLine ("&lt;LastPlayIndex&gt;2&lt;/LastPlayIndex&gt;");
            sb.AppendLine ("&lt;SwitchPageMode&gt;0&lt;/SwitchPageMode&gt;");
            sb.AppendLine ("&lt;CurrentPage&gt;0&lt;/CurrentPage&gt;");
            sb.AppendLine ("&lt;TotalPages&gt;0&lt;/TotalPages&gt;");
            sb.AppendLine ("&lt;/ListInfo&gt;");
            sb.AppendLine ("&lt;Tracks&gt;");

            int playNumber = 1;
            for (int trackNumber = 1, index = statIndex; index <= endIndex; trackNumber++, index++) {
                var tempMusicInfo = a31.CurrentPlayMusicInfoList [index];
                //找出当前音乐播放的序号
                if (musicInfo == tempMusicInfo) {
                    playNumber = trackNumber;
                }

                if (tempMusicInfo.SourceType == "Local") {
                    tempMusicInfo.URL = "http://" + new NetWiFi ().IpAddress + ":" + com.hdl.on.Server.Port + "/" + tempMusicInfo.ID;
                }

                sb.AppendLine ("&lt;Track" + trackNumber + "&gt;");
                sb.AppendLine ("&lt;URL&gt;" + tempMusicInfo.URL + "&lt;/URL&gt;");
                sb.AppendLine ("&lt;Metadata&gt;&amp;lt;?xml version=&amp;quot;1.0&amp;quot; encoding=&amp;quot;UTF-8&amp;quot;?&amp;gt;");
                sb.AppendLine ("&amp;lt;DIDL-Lite xmlns:dc=&amp;quot;http://purl.org/dc/elements/1.1/&amp;quot; xmlns:upnp=&amp;quot;urn:schemas-upnp-org:metadata-1-0/upnp/&amp;quot; xmlns:song=&amp;quot;www.wiimu.com/song/&amp;quot; xmlns=&amp;quot;urn:schemas-upnp-org:metadata-1-0/DIDL-Lite/&amp;quot;&amp;gt;");
                sb.AppendLine ("&amp;lt;upnp:class&amp;gt;object.item.audioItem.musicTrack&amp;lt;/upnp:class&amp;gt;");
                sb.AppendLine ("&amp;lt;item id=&amp;quot;0&amp;quot;&amp;gt;");
                sb.AppendLine ("&amp;lt;song:subid&amp;gt;&amp;lt;/song:subid&amp;gt;");
                sb.AppendLine ("&amp;lt;song:description&amp;gt;unknown&amp;lt;/song:description&amp;gt;");
                sb.AppendLine ("&amp;lt;song:skiplimit&amp;gt;6&amp;lt;/song:skiplimit&amp;gt;");
                sb.AppendLine ("&amp;lt;song:id&amp;gt;" + tempMusicInfo.ID + "&amp;lt;/song:id&amp;gt;");
                sb.AppendLine ("&amp;lt;song:like&amp;gt;0&amp;lt;/song:like&amp;gt;");
                sb.AppendLine ("&amp;lt;song:singerid&amp;gt;0&amp;lt;/song:singerid&amp;gt;");
                sb.AppendLine ("&amp;lt;song:albumid&amp;gt;" + tempMusicInfo.AlbumId + "&amp;lt;/song:albumid&amp;gt;");
                sb.AppendLine ("&amp;lt;res protocolInfo=&amp;quot;http-get:*:audio/mpeg:DLNA.ORG_PN=MP3;DLNA.ORG_OP=01;&amp;quot; duration=&amp;quot;" + tempMusicInfo.Duration + "&amp;quot;&amp;gt;" + tempMusicInfo.URL + "&amp;lt;/res&amp;gt;");
                sb.AppendLine ("&amp;lt;dc:title&amp;gt;" + tempMusicInfo.Title + "&amp;lt;/dc:title&amp;gt;");
                sb.AppendLine ("&amp;lt;dc:creator&amp;gt;DJ Sanny J&amp;lt;/dc:creator&amp;gt;");
                sb.AppendLine ("&amp;lt;upnp:artist&amp;gt;" + tempMusicInfo.Artist + "&amp;lt;/upnp:artist&amp;gt;");
                sb.AppendLine ("&amp;lt;upnp:album&amp;gt;" + tempMusicInfo.Album + "&amp;lt;/upnp:album&amp;gt;");
                sb.AppendLine ("&amp;lt;upnp:albumArtURI&amp;gt;unknown&amp;lt;/upnp:albumArtURI&amp;gt;");
                sb.AppendLine ("&amp;lt;/item&amp;gt;");
                sb.AppendLine ("&amp;lt;/DIDL-Lite&amp;gt;");
                sb.AppendLine ("&lt;/Metadata&gt;");
                sb.AppendLine ("&lt;Id&gt;" + tempMusicInfo.ID + "&lt;/Id&gt;");
                sb.AppendLine ("&lt;Source&gt;iPhone5s_ttpod_search&lt;/Source&gt;");
                sb.AppendLine ("&lt;Key&gt;" + tempMusicInfo.URL + "&lt;/Key&gt;");
                sb.AppendLine ("&lt;/Track" + trackNumber + "&gt;");
            }
            sb.AppendLine ("&lt;/Tracks&gt;");
            sb.AppendLine ("&lt;/PlayList&gt;");
            sb.AppendLine ("</QueueContext>");
            sb.AppendLine ("</u:CreateQueue>");
            sb.AppendLine ("</s:Body>");
            sb.AppendLine ("</s:Envelope>");

            sendMusicLists (a31.IPAddress, a31.Port, "CreateQueue", sb.ToString ());
            StringBuilder playString = new StringBuilder ();
            playString.AppendLine ("<?xml version=\"1.0\" encoding=\"utf-8\"?>");
            playString.AppendLine ("<s:Envelope s:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\" xmlns:s=\"http://schemas.xmlsoap.org/soap/envelope/\">");
            playString.AppendLine ("<s:Body>");
            playString.AppendLine ("<u:PlayQueueWithIndex xmlns:u=\"urn:schemas-wiimu-com:service:PlayQueue:1\">");
            playString.AppendLine ("<QueueName>" + listName + "</QueueName>");
            playString.AppendLine ("<Index>" + playNumber + "</Index>");
            playString.AppendLine ("</u:PlayQueueWithIndex>");
            playString.AppendLine ("</s:Body>");
            playString.AppendLine ("</s:Envelope>");

            play (a31.IPAddress, a31.Port, playString.ToString ());
        }

        void sendMusicLists (string ip, int port, string soapAction, string listInfo)
        {
            System.Net.WebClient webClient = new System.Net.WebClient ();
            webClient.Headers.Add ("SOAPACTION", "\"urn:schemas-wiimu-com:service:PlayQueue:1#" + soapAction + "\"");
            webClient.Headers.Add ("CONTENT-TYPE", "text/xml; charset=\"utf-8\"");
            try {
                byte [] recevieBytes = webClient.UploadData (new Uri ("http://" + ip + ":" + port + "/upnp/control/PlayQueue1"), "POST", System.Text.Encoding.UTF8.GetBytes (listInfo));
                var s = System.Text.Encoding.UTF8.GetString (recevieBytes, 0, recevieBytes.Length);
            } catch { }
        }

        void play (string ip, int port, string info)
        {
            System.Net.WebClient webClient = new System.Net.WebClient ();
            webClient.Headers.Add ("SOAPACTION", "\"urn:schemas-wiimu-com:service:PlayQueue:1#PlayQueueWithIndex\"");
            webClient.Headers.Add ("CONTENT-TYPE", "text/xml; charset=\"utf-8\"");
            try {
                byte [] recevieBytes = webClient.UploadData (new Uri ("http://" + ip + ":" + port + "/upnp/control/PlayQueue1"), "POST", System.Text.Encoding.UTF8.GetBytes (info));
                var s = System.Text.Encoding.UTF8.GetString (recevieBytes, 0, recevieBytes.Length);
            } catch { }
        }

    }
}