using System;
using System.Collections.Generic;
using System.Text;
using Shared;
using Shared.SimpleControl.R;
using System.Xml;
using Shared.SimpleControl.Phone;
using Shared.SimpleControl.Phone.Music;
using Shared.SimpleControl;

namespace SmartHome.UI.SimpleControl.Phone.Music
{
    /// <summary>
    /// 电台播放列表
    /// </summary>
    class A31CnList : FrameLayout
    {
        public void Show (A31MusicModel a31, string Name)
        {
            AddChidren (new Button {
                Height = Application.GetRealHeight (36),
                BackgroundColor = SkinStyle.Current.MusicTopFrameLayout,
            });

            var topFrameLayout = new FrameLayout {
                Height = Application.GetRealHeight (100),
                Y = Application.GetRealHeight (36),
                BackgroundColor = SkinStyle.Current.MusicTopFrameLayout,
            };
            AddChidren (topFrameLayout);

            var RadiolistName = new Button {
                Text = Name,
                TextColor = SkinStyle.Current.MusicTextColor,
            };
            topFrameLayout.AddChidren (RadiolistName);

            var hdl = new Button {
                Width = Application.GetRealWidth (154),
                Height = Application.GetRealHeight (90),
                X = Application.GetRealWidth (486),
                Gravity = Gravity.CenterVertical,
                UnSelectedImagePath = MainPage.LogoString,
            };
            topFrameLayout.AddChidren (hdl);

            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.MouseDownEventHandler += (sender, e) => {
                RemoveFromParent ();
            };

            var middle = new VerticalScrolViewLayout ();
            middle.Y = topFrameLayout.Bottom;
            middle.Height = Application.GetRealHeight (Application.DesignHeight - 136);
            //middle.BackgroundColor = 0xff2F2F2F;
            middle.BackgroundColor = SkinStyle.Current.MusicVerticalScrolViewLayout;
            AddChidren (middle);


            var cnlistMusicInfo = new List<MusicInfo> ();
            foreach (var v in a31.CnRadioInfoList) {
                #region   Audio   

                if (v.Cntype == "audio") {
                    cnlistMusicInfo.Add (v);
                    var cnrow = new RowLayout {
                        Height = Application.GetRealHeight (100),
                        LineColor = SkinStyle.Current.MusicRowLayoutLineColor,
                    };
                    middle.AddChidren (cnrow);

                    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 = System.IO.File.Exists (v.Image) ? v.Image : "MusicIcon/musicplay1.png",
                        //UnSelectedImagePath = "MusicIcon/PlayMusic.png",
                    };
                    cnrow.AddChidren (title);

                    var cntext = new Button {
                        Text = v.Title,
                        X = Application.GetRealWidth (100),
                        Width = Application.GetRealWidth (400),
                        TextAlignment = TextAlignment.CenterLeft,
                        Gravity = Gravity.CenterVertical,
                        Tag = v,
                        TextColor=SkinStyle.Current.MusicTextColor,
                    };
                    cnrow.AddChidren (cntext);

                    EventHandler<MouseEventArgs> audiosources = (sen, e) => {
                        cnrow.BackgroundColor = 0xffFE5E00;
                        System.Threading.Tasks.Task.Run (() => {
                            System.Threading.Thread.Sleep (50);

                            Application.RunOnMainThread (() => {
                                for (int i = MainPage.MainFrameLayout.ChildrenCount - 1; 0 <= i; i--) {
                                    var view = MainPage.MainFrameLayout.GetChildren (i);
                                    if (view.GetType () == typeof (A31CnList)) {
                                        view.RemoveFromParent ();
                                    } else {
                                        break;
                                    }
                                }
                                MainPage.MainFrameLayout.RemoveAt (MainPage.MainFrameLayout.ChildrenCount - 1);
                                MainPage.MainFrameLayout.RemoveAt (MainPage.MainFrameLayout.ChildrenCount - 1);
                                MainPage.MainFrameLayout.RemoveAt (MainPage.MainFrameLayout.ChildrenCount - 1);

                                a31.CnRadioInfoList = cnlistMusicInfo;
                                A31PlayMusicPage a31PlayMusic = new A31PlayMusicPage ();
                                MainPage.MainFrameLayout.AddChidren (a31PlayMusic);
                                a31PlayMusic.Show (new List<MusicInfo> ());
                                //a31PlayMusic.Source = "RADIO-NETWORK";
                                a31.A31PlayStatus.Title = cntext.Text;
                                System.Threading.Tasks.Task.Run (() => {
                                    pushList (a31, cntext.Tag as MusicInfo, Name);
                                    //MyMusic.dateTime = System.DateTime.Now.AddSeconds (-5);
                                });
                            });

                        });
                    };
                    title.MouseUpEventHandler += audiosources;
                    cntext.MouseUpEventHandler += audiosources;
                }
                #endregion

                #region  Link
                if (v.Cntype == "link") {
                    var cnrowlink = new RowLayout {
                        Height = Application.GetRealHeight (100),
                        LineColor = SkinStyle.Current.MusicRowLayoutLineColor,
                    };
                    middle.AddChidren (cnrowlink);

                    var radius = new Button {
                        Width = Application.GetRealWidth (36),
                        Height = Application.GetRealHeight (36),
                        TextAlignment = TextAlignment.CenterLeft,
                        X = Application.GetRealWidth (20),
                        UnSelectedImagePath = "MusicIcon/radius.png",
                        Gravity = Gravity.CenterVertical,
                    };
                    cnrowlink.AddChidren (radius);

                    var cntextlink = new Button {
                        Gravity = Gravity.CenterVertical,
                        Text = v.Title.Replace ("&", "/"),
                        X = Application.GetRealWidth (80),
                        TextAlignment = TextAlignment.CenterLeft,
                        Tag = v.URL,
                        TextColor = SkinStyle.Current.MusicTextColor,
                    };
                    cnrowlink.AddChidren (cntextlink);

                    var nextSD = new Button {
                        Width = Application.GetRealWidth (87),
                        Height = Application.GetRealHeight (100),
                        UnSelectedImagePath = "MusicIcon/Next.png",
                        SelectedImagePath = "MusicIcon/NextSelecte.png",
                        X = Application.GetRealWidth (550),
                    };
                    cnrowlink.AddChidren (nextSD);

                    EventHandler<MouseEventArgs> CNresources = (sender, e) => {
                        MainPage.Loading.Start (Language.StringByID (MyInternationalizationString.load));
                        System.Threading.Tasks.Task.Run (() => {
                            try {
                                var redString = readRadioList (cntextlink.Tag.ToString ());

                                if (redString == null) {
                                    return;
                                }
                                int startIndex2 = redString.IndexOf ("<body>");
                                int endIndex = redString.IndexOf ("</body>") + "</body>".Length;
                                if (endIndex <= startIndex2) {
                                    return;
                                }
                                var ss = redString.Substring (startIndex2, endIndex - startIndex2);
                                XmlDocument xml = new XmlDocument ();
                                xml.LoadXml (ss);
                                var listString = xml.SelectSingleNode ("body");
                                if (listString == null) {
                                    return;
                                }
                                a31.CnRadioInfoList.Clear ();
                                foreach (XmlNode childNodes in listString.ChildNodes) {
                                    if (childNodes.Name == "outline" && childNodes.Attributes ["URL"] != null) {
                                        MusicInfo musicInfoCN = new MusicInfo ();
                                        musicInfoCN.URL = childNodes.Attributes ["URL"] == null ? "" : childNodes.Attributes ["URL"].Value;
                                        musicInfoCN.Title = childNodes.Attributes ["text"] == null ? "" : childNodes.Attributes ["text"].Value;
                                        //musicInfoCN.Image = childNodes.Attributes["image"] == null ? "" : childNodes.Attributes["image"].Value;

                                        if (childNodes.Attributes ["image"] != null) {
                                            #region 初始化网络图片路径
                                            string path = "";
                                            if (Shared.Application.IsPad) {
                                                path = "Pad/" + "MusicImage/";
                                            } else {
                                                path = "Phone/" + "MusicImage/";
                                            }
                                            path = System.IO.Path.Combine (Shared.IO.FileUtils.RootPath, path + childNodes.Attributes ["image"].Value.Replace ('/', '_').Replace ('\\', '_').Replace (':', '_').Replace ('*', '_').Replace ('?', '_').Replace ('"', '_').Replace ('<', '_').Replace ('>', '_').Replace ('|', '_'));
                                            musicInfoCN.Image = path;
                                            #endregion
                                            Shared.IO.FileUtils.DownLoadImage (musicInfoCN.Image, childNodes.Attributes ["image"].Value);
                                        }

                                        musicInfoCN.Cntype = childNodes.Attributes ["type"] == null ? "" : childNodes.Attributes ["type"].Value;
                                        a31.CnRadioInfoList.Add (musicInfoCN);
                                    }
                                    foreach (XmlNode a in childNodes.ChildNodes) {
                                        if (a.Name == "outline") {
                                            MusicInfo musicInfoCN = new MusicInfo ();
                                            musicInfoCN.URL = a.Attributes ["URL"] == null ? "" : a.Attributes ["URL"].Value;
                                            musicInfoCN.Title = a.Attributes ["text"] == null ? "" : a.Attributes ["text"].Value;
                                            if (a.Attributes ["image"] != null) {
                                                #region 初始化网络图片路径
                                                string path = "";
                                                if (Shared.Application.IsPad) {
                                                    path = "Pad/" + "MusicImage/";
                                                } else {
                                                    path = "Phone/" + "MusicImage/";
                                                }
                                                path = System.IO.Path.Combine (Shared.IO.FileUtils.RootPath, path + a.Attributes ["image"].Value.Replace ('/', '_').Replace ('\\', '_').Replace (':', '_').Replace ('*', '_').Replace ('?', '_').Replace ('"', '_').Replace ('<', '_').Replace ('>', '_').Replace ('|', '_'));
                                                musicInfoCN.Image = path;
                                                #endregion
                                                Shared.IO.FileUtils.DownLoadImage (musicInfoCN.Image, a.Attributes ["image"].Value);
                                            }
                                            musicInfoCN.Cntype = a.Attributes ["type"] == null ? "" : a.Attributes ["type"].Value;
                                            a31.CnRadioInfoList.Add (musicInfoCN);
                                        }
                                    }
                                }
                            } catch { } finally {
                                Application.RunOnMainThread (() => {
                                    MainPage.Loading.Hide ();
                                    A31CnList a31CnPlay = new A31CnList ();
                                    MainPage.MainFrameLayout.AddChidren (a31CnPlay);
                                    a31CnPlay.Show (a31, cntextlink.Text);
                                });
                            }
                        });
                    };
                    cntextlink.MouseUpEventHandler += CNresources;
                    nextSD.MouseUpEventHandler += CNresources;
                }
                #endregion

            }
        }

        public void pushList (A31MusicModel a31, MusicInfo musicInfo, string listName)
        {
            StringBuilder sb = new StringBuilder ();
            sb.AppendLine ("<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\"?>");
            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>");
            sb.AppendLine ("&lt;?xml version=&quot;1.0&quot; ?&gt;");
            sb.AppendLine ("&lt;PlayList&gt;");
            sb.AppendLine ("&lt;ListName&gt;" + listName + "&lt;/ListName&gt;");
            sb.AppendLine ("&lt;ListInfo&gt;");
            sb.AppendLine ("&lt;Radio&gt;1&lt;/Radio&gt;");
            sb.AppendLine ("&lt;SourceName&gt;TuneIn&lt;/SourceName&gt;");
            sb.AppendLine ("&lt;TrackNumber&gt;1&lt;/TrackNumber&gt;");
            sb.AppendLine ("&lt;SearchUrl&gt;http://opml.radiotime.com/Tune.ashx?id=s112201&amp;amp;partnerId=yvcOjvJP&lt;/SearchUrl&gt;");
            sb.AppendLine ("&lt;Quality&gt;3&lt;/Quality&gt;");
            sb.AppendLine ("&lt;RealIndex&gt;0&lt;/RealIndex&gt;");
            sb.AppendLine ("&lt;SrcParent&gt;&lt;/SrcParent&gt;");
            sb.AppendLine ("&lt;PicUrl&gt;&lt;/PicUrl&gt;");
            sb.AppendLine ("&lt;/ListInfo&gt;");
            sb.AppendLine ("&lt;Tracks&gt;");


            var url = readRadioList (musicInfo.URL);

            if (url != null) {
                url = url.TrimEnd ('\n').Replace ("&", "&amp;amp;");
            } else {
                return;
            }

            sb.AppendLine ("&lt;Track" + 1 + "&gt;");
            sb.AppendLine ("&lt;Source&gt;TuneIn&lt;/Source&gt;");
            sb.AppendLine ("&lt;URL&gt;" + url + "&lt;/URL&gt;");
            sb.AppendLine ("&lt;Source&gt;TuneIn&lt;/Source&gt;");
            sb.AppendLine ("&lt;Id&gt;0&lt;/Id&gt;");
            sb.AppendLine ("&lt;Key&gt;http://so.ard.iyyin.com/s/song_with_out?q=%E8%8A%B1%E9%83%BD%E7%94%B5%E5%8F%B0+100.5+%28%E6%B5%81%E8%A1%8C%E9%9F%B3%E4%B9%90%E5%89%8D40%29%20TuneIn&amp;amp;size=50&amp;amp;page=1&lt;/Key&gt;");
            sb.AppendLine ("&lt;Metadata&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&amp;gt;");
            sb.AppendLine ("&amp;lt;song:bitrate&amp;gt;0&amp;lt;/song:bitrate&amp;gt;");
            sb.AppendLine ("&amp;lt;song:id&amp;gt;0&amp;lt;/song:id&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;0&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;1000&amp;quot;&amp;gt;" + url + "&amp;lt;/res&amp;gt;");
            sb.AppendLine ("&amp;lt;dc:title&amp;gt;" + musicInfo.Title + "&amp;lt;/dc:title&amp;gt;");
            sb.AppendLine ("&amp;lt;upnp:artist&amp;gt;TuneIn&amp;lt;/upnp:artist&amp;gt;");
            sb.AppendLine ("&amp;lt;upnp:album&amp;gt;&amp;lt;/upnp:album&amp;gt;");
            sb.AppendLine ("&amp;lt;upnp:albumArtURI&amp;gt;" + musicInfo.Image + "&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;/Track" + 1 + "&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());
            sendMusicLists (a31.IPAddress, a31.Port, "CreateQueue", sb.ToString ());

            StringBuilder playString = new StringBuilder ();
            playString.AppendLine ("<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\"?>");
            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>" + 1 + "</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)
        {
            Shared.Net.MyWebClient webClient = new Shared.Net.MyWebClient (5000);
            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)
        {
            Shared.Net.MyWebClient webClient = new Shared.Net.MyWebClient (5000);
            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 { }
        }

        /// <summary>
        /// 读取电台信息
        /// </summary>
        /// <returns>读取到的电台组列表信息，读取不到反馈为null</returns>
        string readRadioList (string url)
        {
            Shared.Net.MyWebClient webClient = new Shared.Net.MyWebClient ();
            webClient.Proxy = null;
            webClient.Headers.Add ("Content-type", "plain/text; charset=UTF-8");
            if (Language.CurrentLanguage == "Chinese") {
                webClient.Headers.Add ("Accept-Language", "zh-cn");
            } else {
                webClient.Headers.Add ("Accept-Language", "en-us");
            }
            try {
                byte [] recevieBytes = webClient.DownloadData (new Uri (url));
                return System.Text.Encoding.UTF8.GetString (recevieBytes, 0, recevieBytes.Length);
            } catch (Exception e) {
                return null;
            }
        }

    }
}