add close button

TV Player/ViewModels/ProgramsData.cs

@@ -4,36 +4,42 @@ namespace TV_Player.MAUI
 {
     public class ProgramsData
     {
-        private static ProgramsData _instance;
-        public static ProgramsData Instance
-        {
-            get
-            {
-                _instance ??= new ProgramsData();
-                return _instance;
-            }
-        }
-
         private readonly ReplaySubject<List<M3UInfo>> programsSubject = new ReplaySubject<List<M3UInfo>>();
         private readonly ReplaySubject<List<GroupInfo>> groupsSubject = new ReplaySubject<List<GroupInfo>>();
+        private readonly ReplaySubject<List<ProgramGuide>> programGuideSubject = new ReplaySubject<List<ProgramGuide>>();
         public IObservable<List<M3UInfo>> AllPrograms => programsSubject;
         public IObservable<List<GroupInfo>> GroupsInformation => groupsSubject;
 
-        private ProgramsData()
-        {
-            _=Initialize();
+        public IObservable<List<ProgramGuide>> ProgramGuideInfo => programGuideSubject;
+        public ProgramsData()
+        {            
         }
-        private async Task Initialize()
+
+        private async Task GetPrograms(string m3uLink)
         {
-            string m3uLink = "http://pl.da-tv.vip/a71e77fa/835b3216/tv.m3u";
-            var programs = await M3UParser.DownloadM3UFromWebAsync(m3uLink);
+            //string m3uLink = "http://pl.da-tv.vip/a71e77fa/835b3216/tv.m3u";
+            var result = await M3UParser.DownloadM3UFromWebAsync(m3uLink);
+            
+            programsSubject.OnNext(result.programList);
 
-            programsSubject.OnNext(programs);
-
-            var groupping = programs.GroupBy(item => item.GroupTitle)
+            var groupping = result.programList.GroupBy(item => item.GroupTitle)
                                .Select(group => new GroupInfo() { Name = group.Key, Count = group.Count() })
                                .ToList();
             groupsSubject.OnNext(groupping);
+
+            await Task.Run(() => GetProgramGuide(result.programGuide));
+        }
+
+        private async Task GetProgramGuide(string guideLink)
+        {
+            //string guideLink = "http://epg.da-tv.vip/107-light.xml";
+            var programGuide = await M3UParser.DownloadGuideFromWebAsync(guideLink);
+            programGuideSubject.OnNext(programGuide);
+        }
+
+        internal void GetData(string playlistURL)
+        {
+            Task.Run(() => GetPrograms(playlistURL));
         }
     }
 }