using CefSharp.Wpf;
using Container.Business;
using Container.ChildWindows;
using Container.Common;
using Container.Model;
using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using Vlc.DotNet.Wpf;

namespace Container.Win
{
    /// <summary>
    /// ProgControl.xaml 的交互逻辑
    /// </summary>
    public partial class ProgControl : UserControl
    {
        string outLinePath;
        App app = ((App)System.Windows.Application.Current);
        DirectoryInfo vlcLibDirectory;
        backgroundMaterialInfo backgroundMaterial;
        string backgroundColor;
        List<Component> components;
        private Thread th1;//播放屏保的线程
        bool isStop = false;
        BrushConverter converter = new BrushConverter();
        List<Task> tasks = new List<Task>();
        List<MarqueeControlNew> marqueeControlNews = new List<MarqueeControlNew>();
        List<ClockControl> clockControls = new List<ClockControl>();
        List<WeatherControl> weatherControls = new List<WeatherControl>();
        List<Image> imageControls = new List<Image>();
        List<MediaPlayer> mediaControls = new List<MediaPlayer>();
        List<ChromiumWebBrowser> chromiumWebBrowsers = new List<ChromiumWebBrowser>();
        List<MediaElement> mediaElements = new List<MediaElement>();
        List<Canvas> canvasWebBrowsers = new List<Canvas>();
        //VlcControl vlcControl1 = new VlcControl();
        //VlcControl vlcControl2 = new VlcControl();

        List<CancellationTokenSource> cancellationTokens = new List<CancellationTokenSource>();
        string[] options;
        public ProgControl()
        {
            InitializeComponent();
            var currentAssembly = Assembly.GetEntryAssembly();
            var currentDirectory = new FileInfo(currentAssembly.Location).DirectoryName;
            // Default installation path of VideoLAN.LibVLC.Windows
            //vlcLibDirectory = new DirectoryInfo(currentDirectory);
            ////初始化配置，指定引用库  
            //vlcControl1.SourceProvider.CreatePlayer(vlcLibDirectory);
            ////初始化配置，指定引用库  
            //vlcControl2.SourceProvider.CreatePlayer(vlcLibDirectory);


            //        options = new string[]{
            //            "-I",
            //"dummy",
            //"--ignore-config",
            //"--extraintf=logger",
            //"--verbose=2",
            //"--fullscreen",
            //"--network-caching=300",
            //"--live-caching=300",
            //"--sout-mux-caching=300",
            //"--file-caching=300",
            //"--codec=mediacodec,iomx,all",
            //"--quiet-synchro",
            //" --clock-synchro=300",
            //"--network-synchronisation",
            //"--cr-average=10000"
            //        };
            //options = new string[] { "-I", "dummy", "--network-caching=<300", ":sout=#transcode{vcodec=h264,acodec=mpga,ab=128,channels=2,samplerate=44100" };

            //canvas.Children.Add(vlcControl1);
            //canvas.Children.Add(vlcControl2);

        }

       

        public void LoadProg(double width, double height, backgroundMaterialInfo backgroundmaterial, string backgroundcolor, List<Component> componentList)
        {
            backgroundMaterial = backgroundmaterial;
            backgroundColor = backgroundcolor;
            components = componentList;
            this.Width = width;
            this.Height = height;
            canvas.Width = width;
            canvas.Height = height;
            try
            {
                outLinePath = AppDomain.CurrentDomain.BaseDirectory + "/OutlineFiles";
                if (backgroundMaterial != null)
                {
                    string fileExtension = string.Empty;
                    if (backgroundMaterial.filePath.Contains("?"))
                    {
                        fileExtension = backgroundMaterial.filePath.Substring(backgroundMaterial.filePath.LastIndexOf("."), backgroundMaterial.filePath.LastIndexOf("?") - backgroundMaterial.filePath.LastIndexOf(".")).ToLower();
                    }
                    else
                    {
                        fileExtension = backgroundMaterial.filePath.Substring(backgroundMaterial.filePath.LastIndexOf(".")).ToLower();
                    }
                    string url = outLinePath + "/Main/" + backgroundMaterial.fileHash + fileExtension;
                    if (File.Exists(url))
                    {
                        Image image = new Image();//新建图片对象
                        image.Source = new BitmapImage(new Uri(url));//读取图片
                        ImageBrush ib = new ImageBrush();//新建图片对象
                        ib.ImageSource = image.Source;//赋值为背景图片
                        canvas.Background = ib;//将图片对象赋值给Canvas的Background
                    }

                }
                else if (!string.IsNullOrEmpty(backgroundColor))
                {
                    Color color = (Color)ColorConverter.ConvertFromString(backgroundColor);
                    canvas.Background = new SolidColorBrush(color);
                }

                int vlcCount = 0;

                isStop = false;
                foreach (var item in components)
                {
                    if ((item.materials == null || item.materials.Count == 0) && (item.typeCode == "text" || item.typeCode == "image" || item.typeCode == "video"||item.typeCode== "audio" || item.typeCode == "html" || item.typeCode == "url"))
                    {
                        continue;
                    }
                    if (item.typeCode == "image")
                    {
                        Image image = new Image();
                        image.Width = item.width;
                        image.Height = item.height;
                        imageControls.Add(image);
                        canvas.Children.Add(image);
                        Canvas.SetLeft(image, item.offsetX);
                        Canvas.SetZIndex(image, item.zIndex);
                        Canvas.SetTop(image, item.offsetY);
                        image.Stretch = Stretch.Fill;
                        PlayImage(image, item.materials, item.config);
                    }
                    if (item.typeCode == "video"&& item.materials.Count>0)
                    {
                        if (item.materials.Count > 1)
                        {
                            MediaElement media = new MediaElement();
                            
                            media.LoadedBehavior = MediaState.Manual;
                            Canvas canvasM = new Canvas();
                            canvasM.Width = item.width;
                            canvasM.Height = item.height;
                            canvasM.Background = Brushes.Black;
                            media.Width = item.width;
                            media.Height = item.height;
                            media.Stretch = Stretch.Fill;
                            canvasM.Children.Add(media);
                            Canvas.SetLeft(canvasM, item.offsetX);
                            Canvas.SetZIndex(canvasM, item.zIndex);
                            Canvas.SetTop(canvasM, item.offsetY);
                            canvas.Children.Add(canvasM);
                            canvasWebBrowsers.Add(canvasM);
                            mediaElements.Add(media);
                            PlayVideo(media, item.materials, item.config, 1);
                            media.Volume = 1;
                        }
                        else if (item.materials.Count == 1)
                        {

                            string fileExtension = string.Empty;
                            string url = string.Empty;
                            if (item.materials[0].fileUrl.Contains("?"))
                            {
                                fileExtension = item.materials[0].fileUrl.Substring(item.materials[0].fileUrl.LastIndexOf("."), item.materials[0].fileUrl.LastIndexOf("?") - item.materials[0].fileUrl.LastIndexOf(".")).ToLower();
                            }
                            else
                            {
                                fileExtension = item.materials[0].fileUrl.Substring(item.materials[0].fileUrl.LastIndexOf(".")).ToLower();
                            }
                            url = outLinePath + "/Main/" + item.materials[0].fileHash + fileExtension;
                            MediaElement media = new MediaElement();
                            media.MediaEnded += new RoutedEventHandler((send, e) =>
                            {
                                media.Position = new TimeSpan(0,0,0,0,100);
                            });
                            media.LoadedBehavior = MediaState.Manual;
                            media.Stretch = Stretch.Fill;
                            media.Source = new Uri(url);
                            Canvas canvasM = new Canvas();
                            canvasM.Width = item.width;
                            canvasM.Height = item.height;
                            canvasM.Background = Brushes.Transparent;
                            media.Width = item.width;
                            media.Height = item.height;
                            canvasM.Children.Add(media);
                            Canvas.SetLeft(canvasM, item.offsetX);
                            Canvas.SetZIndex(canvasM, item.zIndex);
                            Canvas.SetTop(canvasM, item.offsetY);
                            canvas.Children.Add(canvasM);
                            canvasWebBrowsers.Add(canvasM);
                            mediaElements.Add(media);
                            media.Play();
                            //PlayVideo(media, item.materials, item.config, 1);
                            media.Volume = 1;
                        }
                        //else if (item.materials.Count == 1)
                        //{

                        //    string fileExtension = string.Empty;
                        //    string url = string.Empty;
                        //    if (item.materials[0].fileUrl.Contains("?"))
                        //    {
                        //        fileExtension = item.materials[0].fileUrl.Substring(item.materials[0].fileUrl.LastIndexOf("."), item.materials[0].fileUrl.LastIndexOf("?") - item.materials[0].fileUrl.LastIndexOf(".")).ToLower();
                        //    }
                        //    else
                        //    {
                        //        fileExtension = item.materials[0].fileUrl.Substring(item.materials[0].fileUrl.LastIndexOf(".")).ToLower();
                        //    }
                        //    url = outLinePath + "/Main/" + item.materials[0].fileHash + fileExtension;
                        //    MediaElement media = new MediaElement();
                        //    media.LoadedBehavior = MediaState.Manual;
                        //    media.Volume = 1;
                        //    EventTrigger eventTrigger = new EventTrigger();
                        //    eventTrigger.RoutedEvent = MediaElement.LoadedEvent;
                        //    eventTrigger.SourceName = media.Name;
                        //    BeginStoryboard begin = new BeginStoryboard();
                        //    Storyboard storyboard = new Storyboard();
                        //    MediaTimeline timeline = new MediaTimeline();
                        //    //timeline.FillBehavior = FillBehavior.Stop;
                        //    timeline.Source = new Uri(url);
                        //    timeline.RepeatBehavior = RepeatBehavior.Forever;

                        //    Storyboard.SetTarget(timeline, media);
                        //    storyboard.Children.Add(timeline);
                        //    begin.Storyboard = storyboard;
                        //    eventTrigger.Actions.Add(begin);
                        //    media.Triggers.Add(eventTrigger);

                        //    Canvas canvasM = new Canvas();
                        //    canvasM.Width = item.width;
                        //    canvasM.Height = item.height;
                        //    canvasM.Background = Brushes.Transparent;
                        //    media.Width = item.width;
                        //    media.Height = item.height;
                        //    canvasM.Children.Add(media);
                        //    Canvas.SetLeft(canvasM, item.offsetX);
                        //    Canvas.SetZIndex(canvasM, item.zIndex);
                        //    Canvas.SetTop(canvasM, item.offsetY);
                        //    canvas.Children.Add(canvasM);
                        //    canvasWebBrowsers.Add(canvasM);
                        //    mediaElements.Add(media);
                        //}

                        //vlcCount++;
                        //if (vlcCount == 1)
                        //{
                        //    canvasM1.Width= item.width;
                        //    canvasM1.Height = item.height;
                        //    media1.Width = item.width;
                        //    media1.Height = item.height;
                        //    Canvas.SetLeft(canvasM1, item.offsetX);
                        //    Canvas.SetZIndex(canvasM1, item.zIndex);
                        //    Canvas.SetTop(canvasM1, item.offsetY);
                        //    PlayVideo(media1, item.materials, item.config, 1);
                        //}
                        //else
                        //{
                        //    canvasM2.Width = item.width;
                        //    canvasM2.Height = item.height;
                        //    media2.Width = item.width;
                        //    media2.Height = item.height;
                        //    Canvas.SetLeft(canvasM2, item.offsetX);
                        //    Canvas.SetZIndex(canvasM2, item.zIndex);
                        //    Canvas.SetTop(canvasM2, item.offsetY);
                        //    PlayVideo(media2, item.materials, item.config, 2);
                        //}

                    }
                    if (item.typeCode == "text" && item.materials != null && item.materials.Count > 0)
                    {
                        var textBackgroundColor = item.config.Value<string>("backgroundColor");
                        var textBackgroundOpacity = item.config.Value<int?>("backgroundOpacity");
                        var textFontColor = item.config.Value<string>("fontColor");
                        var textFontSize = item.config.Value<string>("fontSize");
                        var textFontStyle = item.config.Value<string>("fontStyle");
                        var textAnimationSpeed = item.config.Value<string>("animationSpeed");

                        string fileExtension = string.Empty;
                        string url = string.Empty;
                        if (item.materials[0].fileUrl.Contains("?"))
                        {
                            fileExtension = item.materials[0].fileUrl.Substring(item.materials[0].fileUrl.LastIndexOf("."), item.materials[0].fileUrl.LastIndexOf("?") - item.materials[0].fileUrl.LastIndexOf(".")).ToLower();
                        }
                        else
                        {
                            fileExtension = item.materials[0].fileUrl.Substring(item.materials[0].fileUrl.LastIndexOf(".")).ToLower();
                        }
                        url = outLinePath + "/Main/" + item.materials[0].fileHash + fileExtension;
                        string textContent = DownLoadMethod.ReadContext(url);
                        textContent = textContent.Replace("\r\n", " ");
                        MarqueeControlNew marqueeControlNew = new MarqueeControlNew();
                        marqueeControlNew.Load(textContent, item.width, item.height, textFontSize, textBackgroundColor, textBackgroundOpacity, textFontColor, textFontStyle, textAnimationSpeed);
                        canvas.Children.Add(marqueeControlNew);
                        marqueeControlNews.Add(marqueeControlNew);
                        Canvas.SetLeft(marqueeControlNew, item.offsetX);
                        Canvas.SetZIndex(marqueeControlNew, item.zIndex);
                        Canvas.SetTop(marqueeControlNew, item.offsetY);
                    }
                    if (item.typeCode == "clock")
                    {
                        var backgroundColor = item.config.Value<string>("backgroundColor");
                        var fontColor = item.config.Value<string>("fontColor");
                        var style = item.config.Value<int?>("style");
                        ClockControl clock = new ClockControl();
                        clock.BindClock(style.Value, item.width, item.height, backgroundColor, fontColor);
                        canvas.Children.Add(clock);
                        clockControls.Add(clock);
                        Canvas.SetLeft(clock, item.offsetX);
                        Canvas.SetZIndex(clock, item.zIndex);
                        Canvas.SetTop(clock, item.offsetY);
                    }
                    if (item.typeCode == "weather")
                    {
                        var backgroundColor = item.config.Value<string>("backgroundColor");
                        var fontColor = item.config.Value<string>("fontColor");
                        var style = item.config.Value<int?>("style");
                        var city = item.config.Value<string>("cityName");
                        if (string.IsNullOrEmpty(city))
                        {
                            city = app.defaultCity;
                        }
                        if (!string.IsNullOrEmpty(city))
                        {
                            WeatherControl weather = new WeatherControl();
                            weather.LoadWeather(city, style.Value, item.width, item.height, backgroundColor, fontColor);
                            canvas.Children.Add(weather);
                            weatherControls.Add(weather);
                            Canvas.SetLeft(weather, item.offsetX);
                            Canvas.SetZIndex(weather, item.zIndex);
                            Canvas.SetTop(weather, item.offsetY);
                        }
                    }
                    if (item.typeCode == "audio" && item.materials != null && item.materials.Count > 0)
                    {
                        MediaPlayer media = new MediaPlayer();
                        string fileExtension = string.Empty;
                        string url = string.Empty;
                        if (item.materials[0].fileUrl.Contains("?"))
                        {
                            fileExtension = item.materials[0].fileUrl.Substring(item.materials[0].fileUrl.LastIndexOf("."), item.materials[0].fileUrl.LastIndexOf("?") - item.materials[0].fileUrl.LastIndexOf(".")).ToLower();
                        }
                        else
                        {
                            fileExtension = item.materials[0].fileUrl.Substring(item.materials[0].fileUrl.LastIndexOf(".")).ToLower();
                        }
                        url = outLinePath + "/Main/" + item.materials[0].fileHash + fileExtension;
                        media.Open(new Uri(url, UriKind.Relative));
                        media.MediaEnded += (sender, e) =>
                        {//播放结束后 又重新播放
                            media.Position = new TimeSpan(0);
                        };
                        media.Play();
                        mediaControls.Add(media);
                    }
                    if (item.typeCode == "html" && item.materials != null && item.materials.Count > 0)
                    {
                        string fileExtension = string.Empty;
                        string url = string.Empty;
                        if (item.materials[0].fileUrl.Contains("?"))
                        {
                            fileExtension = item.materials[0].fileUrl.Substring(item.materials[0].fileUrl.LastIndexOf("."), item.materials[0].fileUrl.LastIndexOf("?") - item.materials[0].fileUrl.LastIndexOf(".")).ToLower();
                        }
                        else
                        {
                            fileExtension = item.materials[0].fileUrl.Substring(item.materials[0].fileUrl.LastIndexOf(".")).ToLower();
                        }
                        url = outLinePath + "/Main/" + item.materials[0].fileHash + fileExtension;
                        ChromiumWebBrowser webBrowser = new ChromiumWebBrowser();
                        webBrowser.Width = item.width;
                        webBrowser.Height = item.height;
                        webBrowser.Address = url.Replace(@"/", @"\").Replace(@"\\",@"\") ;
                        //webBrowser.GetBrowser().Reload();
                        //webBrowser.Address = "file:///D:/360MoveData/Users/jiaxl/Desktop/Websocket.html";
                        webBrowser.Background = Brushes.Black; 
                         Canvas canvas1 = new Canvas();
                        canvas1.Width = item.width;
                        canvas1.Height = item.height;
                        canvas1.Background = Brushes.White;
                        canvas1.Children.Add(webBrowser);
                        //webBrowser.Load(url);
                        canvas.Children.Add(canvas1);
                        canvasWebBrowsers.Add(canvas1);
                        chromiumWebBrowsers.Add(webBrowser);
                        Canvas.SetLeft(canvas1, item.offsetX);
                        Canvas.SetZIndex(canvas1, item.zIndex);
                        Canvas.SetTop(canvas1, item.offsetY);
                    }
                    if (item.typeCode == "url" && item.materials != null && item.materials.Count > 0 && item.materials[0].mediaInfo != null && !string.IsNullOrEmpty(item.materials[0].mediaInfo.url))
                    {
                        ChromiumWebBrowser webBrowser = new ChromiumWebBrowser();
                        webBrowser.Width = item.width;
                        webBrowser.Height = item.height;
                        webBrowser.Address = item.materials[0].mediaInfo.url;
                        webBrowser.Background = Brushes.Black;
                        Canvas canvas1 = new Canvas();
                        canvas1.Width = item.width;
                        canvas1.Height = item.height;
                        canvas1.Background = Brushes.White;
                        canvas1.Children.Add(webBrowser);
                        //webBrowser.Load(url);
                        canvas.Children.Add(canvas1);
                        canvasWebBrowsers.Add(canvas1);
                        chromiumWebBrowsers.Add(webBrowser);
                        Canvas.SetLeft(canvas1, item.offsetX);
                        Canvas.SetZIndex(canvas1, item.zIndex);
                        Canvas.SetTop(canvas1, item.offsetY);
                    }
                }

            }
            catch (Exception ex)
            {

                Class_Log _Log = new Class_Log();
                _Log.WriteLogFile(ex.ToString());
            }
        }

        //private void PlayImage(Image image, List<Material> materials, JObject config)
        //{
        //    CancellationTokenSource source1 = new CancellationTokenSource();
        //    cancellationTokens.Add(source1);
        //    CancellationToken token = source1.Token;
        //    TaskFactory factory = new TaskFactory(token);
        //    Task tsk1 = factory.StartNew(() =>
        //    {
        //        var curPlayIndex = 0;
        //        var transitionPeriod = config.Value<int>("transitionPeriod");
        //        var transition = config.Value<string>("transition");
        //        string fileExtension = string.Empty;
        //        string url = string.Empty;
        //        DateTime? curDate = null;
        //        while (!isStop)
        //        {
        //            if (token.IsCancellationRequested)
        //            {
        //                //isStop = true;
        //                // 释放资源操作等等...
        //                break;
        //            }
        //            if (!curDate.HasValue||curDate.Value.AddMilliseconds(transitionPeriod * 1000) <= DateTime.Now)
        //            {
        //                if (materials[curPlayIndex].fileUrl.Contains("?"))
        //                {
        //                    fileExtension = materials[curPlayIndex].fileUrl.Substring(materials[curPlayIndex].fileUrl.LastIndexOf("."), materials[curPlayIndex].fileUrl.LastIndexOf("?") - materials[curPlayIndex].fileUrl.LastIndexOf(".")).ToLower();
        //                }
        //                else
        //                {
        //                    fileExtension = materials[curPlayIndex].fileUrl.Substring(materials[curPlayIndex].fileUrl.LastIndexOf(".")).ToLower();
        //                }
        //                curDate = DateTime.Now;
        //                url = outLinePath + "/Main/" + materials[curPlayIndex].fileHash + fileExtension;
        //                BindImage(image, url, transition);
        //                curPlayIndex++;
        //                if (curPlayIndex >= materials.Count)
        //                {
        //                    curPlayIndex = 0;
        //                }
        //            }
        //            else
        //            {
        //                Thread.Sleep(1);
        //            }
        //        }
        //    });
        //    //var thImage = new Thread(new ThreadStart(async () =>
        //    //{
        //    //    var curPlayIndex = 0;
        //    //    var transitionPeriod = config.Value<int>("transitionPeriod");
        //    //    var transition = config.Value<string>("transition");
        //    //    string fileExtension = string.Empty;
        //    //    string url = string.Empty;
        //    //    while (!isStop)
        //    //    {

        //    //        if (materials[curPlayIndex].fileUrl.Contains("?"))
        //    //        {
        //    //            fileExtension = materials[curPlayIndex].fileUrl.Substring(materials[curPlayIndex].fileUrl.LastIndexOf("."), materials[curPlayIndex].fileUrl.LastIndexOf("?") - materials[curPlayIndex].fileUrl.LastIndexOf(".")).ToLower();
        //    //        }
        //    //        else
        //    //        {
        //    //            fileExtension = materials[curPlayIndex].fileUrl.Substring(materials[curPlayIndex].fileUrl.LastIndexOf(".")).ToLower();
        //    //        }
        //    //        url = outLinePath + "/Main/" + materials[curPlayIndex].fileHash + fileExtension;
        //    //        BindImage(image, url, transition);
        //    //        curPlayIndex++;
        //    //        if (curPlayIndex >= materials.Count)
        //    //        {
        //    //            curPlayIndex = 0;
        //    //        }
        //    //        var taskProg = Task.Delay(transitionPeriod * 1000);
        //    //        tasks.Add(taskProg);
        //    //        await taskProg;
        //    //        if (taskProg != null && taskProg.Status != TaskStatus.Canceled)
        //    //        {
        //    //            taskProg.Dispose();
        //    //            tasks.Remove(taskProg);
        //    //        }
        //    //    }
        //    //}));
        //    //thImage.IsBackground = true;
        //    //thImage.Start();

        //}

        private void PlayImage(Image image, List<Material> materials, JObject config)
        {
            CancellationTokenSource source1 = new CancellationTokenSource();
            cancellationTokens.Add(source1);
            CancellationToken token = source1.Token;
            TaskFactory factory = new TaskFactory(token);
            Task tsk1 = factory.StartNew(async () =>
            {
                var curPlayIndex = 0;
                var transitionPeriod = config.Value<int>("transitionPeriod");
                var transition = config.Value<string>("transition");
                string fileExtension = string.Empty;
                string url = string.Empty;
                DateTime? curDate = null;
                while (!isStop)
                {
                    if (token.IsCancellationRequested)
                    {
                        //isStop = true;
                        // 释放资源操作等等...
                        break;
                    }
                    //if (!curDate.HasValue || curDate.Value.AddMilliseconds(transitionPeriod * 1000) <= DateTime.Now)
                    //{
                    if (materials[curPlayIndex].fileUrl.Contains("?"))
                    {
                        fileExtension = materials[curPlayIndex].fileUrl.Substring(materials[curPlayIndex].fileUrl.LastIndexOf("."), materials[curPlayIndex].fileUrl.LastIndexOf("?") - materials[curPlayIndex].fileUrl.LastIndexOf(".")).ToLower();
                    }
                    else
                    {
                        fileExtension = materials[curPlayIndex].fileUrl.Substring(materials[curPlayIndex].fileUrl.LastIndexOf(".")).ToLower();
                    }
                    curDate = DateTime.Now;
                    url = outLinePath + "/Main/" + materials[curPlayIndex].fileHash + fileExtension;
                    BindImage(image, url, transition);
                    curPlayIndex++;
                    if (curPlayIndex >= materials.Count)
                    {
                        curPlayIndex = 0;
                    }
                    if (token.IsCancellationRequested)
                    {
                        //isStop = true;
                        // 释放资源操作等等...
                        break;
                    }
                    else
                    {
                        await Task.Delay(transitionPeriod * 1000, token);
                    }

                    //}
                    //else
                    //{
                    //    Thread.Sleep(1);
                    //}
                }
            });

        }

        private void BindImage(Image image, string img, string transition)
        {
            Action action = new Action(()=> {
                image.Dispatcher.Invoke(new Action(() =>
                {
                    if (img.ToLower().EndsWith(".gif"))
                    {
                        //FileStream stream = new FileStream(img, FileMode.Open, FileAccess.Read);
                        //XamlAnimatedGif.AnimationBehavior.SetSourceStream(image, stream);
                        //FileStream s = new FileStream(outLinePath + "/Main/" + ucList[app.currentIndex].sourceId + fileExtension, FileMode.Open, FileAccess.Read);
                        XamlAnimatedGif.AnimationBehavior.SetSourceUri(image, new Uri(img));
                        XamlAnimatedGif.AnimationBehavior.SetRepeatBehavior(image, RepeatBehavior.Forever);
                        XamlAnimatedGif.AnimationBehavior.SetAutoStart(image, true);
                    }
                    else
                    {
                        image.Source = new BitmapImage(new Uri(img));
                    }
                }));
            });
            action.BeginInvoke(null,null);
        }

        private void PlayVideo(MediaElement media, List<Material> materials, JObject config,int type)
        {
            Action action = new Action(async delegate
            {

                try
                {
                    Class_Log log = new Class_Log();

                    //if (th1 == null)
                    //{
                    CancellationTokenSource source1 = new CancellationTokenSource();
                    cancellationTokens.Add(source1);
                    CancellationToken token = source1.Token;
                    TaskFactory factory = new TaskFactory(token);
                    Task tsk1 = factory.StartNew(async () =>
                    {
                        var curPlayIndex = 0;
                        string fileExtension = string.Empty;
                        string url = string.Empty;
                        var curDate = DateTime.Now;
                        var duration = 0;
                        while (!isStop)
                        {
                            if (token.IsCancellationRequested)
                            {
                                //isStop = true;
                                // 释放资源操作等等...
                                break;
                            }
                            //log.WriteLogFile("-----curDate" + curDate.ToString("yyyy-MM-dd HH:mm:ss") + "     url=" + url + "   duration=" + duration);
                            //if (curDate.AddMilliseconds(duration) <= DateTime.Now)
                            //{
                                if (materials[curPlayIndex].fileUrl.Contains("?"))
                                {
                                    fileExtension = materials[curPlayIndex].fileUrl.Substring(materials[curPlayIndex].fileUrl.LastIndexOf("."), materials[curPlayIndex].fileUrl.LastIndexOf("?") - materials[curPlayIndex].fileUrl.LastIndexOf(".")).ToLower();
                                }
                                else
                                {
                                    fileExtension = materials[curPlayIndex].fileUrl.Substring(materials[curPlayIndex].fileUrl.LastIndexOf(".")).ToLower();
                                }
                                url = outLinePath + "/Main/" + materials[curPlayIndex].fileHash + fileExtension;
                                duration = materials[curPlayIndex].duration;
                                //log.WriteLogFile("curDate" + curDate.ToString("yyyy-MM-dd HH:mm:ss") + "     url=" + url + "   duration=" + duration);
                                curDate = DateTime.Now;
                                StopVideo(media);
                                StartVideo(media, url);
                                curPlayIndex++;
                                if (curPlayIndex >= materials.Count)
                                {
                                    curPlayIndex = 0;
                                }
                            //var taskProg = Task.Delay(duration);
                            //tasks.Add(taskProg);
                            //await taskProg;
                            //if (taskProg != null && taskProg.Status != TaskStatus.Canceled)
                            //{
                            //    taskProg.Dispose();
                            //    tasks.Remove(taskProg);
                            //}

                            //if (token.IsCancellationRequested)
                            //{
                            //    //isStop = true;
                            //    // 释放资源操作等等...
                            //    break;
                            //}
                            //else
                            //{
                                await Task.Delay(duration, token);
                           // }
                            //}
                            //else
                            //{
                            //    Thread.Sleep(1);
                            //}

                            //Thread.Sleep(duration);
                        }
                    });
                    //var thVideo = new Thread(new ThreadStart(async () =>
                    // {
                    //     var curPlayIndex = 0;
                    //     string fileExtension = string.Empty;
                    //     string url = string.Empty;
                    //     while (!isStop)
                    //     {

                    //         if (materials[curPlayIndex].fileUrl.Contains("?"))
                    //         {
                    //             fileExtension = materials[curPlayIndex].fileUrl.Substring(materials[curPlayIndex].fileUrl.LastIndexOf("."), materials[curPlayIndex].fileUrl.LastIndexOf("?") - materials[curPlayIndex].fileUrl.LastIndexOf(".")).ToLower();
                    //         }
                    //         else
                    //         {
                    //             fileExtension = materials[curPlayIndex].fileUrl.Substring(materials[curPlayIndex].fileUrl.LastIndexOf(".")).ToLower();
                    //         }
                    //         url = outLinePath + "/Main/" + materials[curPlayIndex].fileHash + fileExtension;
                    //         int duration = materials[curPlayIndex].duration;
                    //         StartVideo(vlcControl, url);
                    //         curPlayIndex++;
                    //         if (curPlayIndex >= materials.Count)
                    //         {
                    //             curPlayIndex = 0;
                    //         }

                    //         var taskProg = Task.Delay(duration);
                    //         tasks.Add(taskProg);
                    //         await taskProg;
                    //         if (taskProg != null && taskProg.Status != TaskStatus.Canceled)
                    //         {
                    //             taskProg.Dispose();
                    //             tasks.Remove(taskProg);
                    //         }
                    //         //Thread.Sleep(duration);
                    //     }
                    // }));
                    //thVideo.IsBackground = true;
                    //thVideo.Start();
                    //}

                }
                catch (Exception ex)
                {
                    Class_Log log = new Class_Log();
                    log.WriteLogFile(ex.ToString(), "WindowViewErrorlog");
                }
            });
            action.BeginInvoke(null, null);

        }

        private void StartVideo(MediaElement media, string videoPath)
        {
            try
            {
                    media.Dispatcher.Invoke(new Action(() =>
                    {
                        media.Source = new Uri(videoPath);
                        media.Play();
                    }));
                //vlcControl.SourceProvider.MediaPlayer.Play(new Uri(videoPath));
            }
            catch (Exception ex)
            {

                MessageBox.Show(ex.Message);
            }
        }

        private void StopVideo(MediaElement media)
        {
            try
            {
                media.Dispatcher.Invoke(new Action(() =>
                {
                    media.Stop();
                }));
                //if (vlcControl.SourceProvider.MediaPlayer.IsPlaying())
                //{
                //    vlcControl.SourceProvider.MediaPlayer.Pause();
                //}

            }
            catch (Exception e)
            {

                MessageBox.Show(e.Message);
            }
        }


        private async void UserControl_Loaded(object sender, RoutedEventArgs e)
        {

        }

        public void Dispose()
        {
            try
            {
                isStop = true;
                foreach (var item in tasks)
                {
                    if (item != null && (item.IsCanceled || item.IsCompleted || item.IsFaulted))
                    {
                        item.Dispose();
                    }
                }
                tasks.Clear();
                foreach (var item in marqueeControlNews)
                {
                    item.Dispose();
                    canvas.Children.Remove(item);
                }
                marqueeControlNews.Clear();
                foreach (var item in clockControls)
                {
                    item.Dispose();
                    canvas.Children.Remove(item);
                    
                }
                clockControls.Clear();
                foreach (var item in weatherControls)
                {
                    item.Dispose();
                    canvas.Children.Remove(item);
                    
                }
                weatherControls.Clear();
                foreach (var item in cancellationTokens)
                {
                    item.Cancel();
                }
                cancellationTokens.Clear();
                foreach (var item in mediaElements)
                {
                    item.Stop();
                }
                mediaElements.Clear();
                foreach (var item in imageControls)
                {
                    canvas.Children.Remove(item);
                }
                imageControls.Clear();
                foreach (var item in mediaControls)
                {
                    item.Stop();
                    item.Close();
                }
                mediaControls.Clear();

                foreach (var item in chromiumWebBrowsers)
                {
                    item.Dispose();
                    canvas.Children.Remove(item);
                }
                chromiumWebBrowsers.Clear();
                foreach (var item in canvasWebBrowsers)
                {
                    canvas.Children.Remove(item);
                }
                canvasWebBrowsers.Clear();
               
            }
            catch (Exception e)
            {
                Class_Log _Log = new Class_Log();
                _Log.WriteLogFile(e.ToString(), "prog");
            }
        }
    }
}