Got WPF version work

TV Player/ViewModels/GroupInfo.cs

@@ -1,7 +1,6 @@
-namespace TV_Player
+namespace TV_Player.MAUI
 {
     public class GroupInfo
-
     { 
         public string Name { get; set; }
         public int Count { get; set; }

TV Player/ViewModels/M3UInfo.cs

@@ -1,4 +1,4 @@
-namespace TV_Player
+namespace TV_Player.MAUI
 {
     public class M3UInfo
     {

TV Player/ViewModels/M3UParser.cs

@@ -1,7 +1,7 @@
 using System.Net.Http.Headers;
 using System.Text.RegularExpressions;
 
-namespace TV_Player
+namespace TV_Player.MAUI
 {
     public static class M3UParser
     {
@@ -89,7 +89,7 @@ namespace TV_Player
                     GroupTitle = match.Groups["GroupTitle"].Value,
                     Logo = match.Groups["Logo"].Value,
                     Name = match.Groups["Name"].Value,
-                    Url = match.Groups["Url"].Value
+                    Url = match.Groups["URL"].Value
                 };
                 return true;
             }

TV Player/ViewModels/MainViewModel.cs

@@ -1,6 +1,6 @@
 using System.Windows.Input;
 
-namespace TV_Player
+namespace TV_Player.MAUI
 {
     public class MainViewModel : ObservableViewModelBase
     {
@@ -22,7 +22,17 @@ namespace TV_Player
 
         private void OnItemSelected()
         {
-           
+            var navigation = (INavigation)Application.Current.MainPage.Navigation;
+
+            var programPageViewModel = new ProgramViewModel(SelectedItem);
+
+            // Create a new SecondPage and set its BindingContext to the ViewModel
+            var programPage = new ProgramPage
+            {
+                BindingContext = programPageViewModel
+            };
+            // Navigate to the OtherPage
+            navigation.PushAsync(programPage);
         }
     }
 }

TV Player/ViewModels/ObservableViewModelBase.cs

@@ -1,7 +1,7 @@
 using System.ComponentModel;
 using System.Runtime.CompilerServices;
 
-namespace TV_Player
+namespace TV_Player.MAUI
 {
     public abstract class ObservableViewModelBase : INotifyPropertyChanged
     {

TV Player/ViewModels/PlayerViewModel.cs

@@ -0,0 +1,49 @@
+using LibVLCSharp.Shared;
+using System.Windows.Input;
+
+namespace TV_Player.MAUI
+{
+    
+    public class PlayerViewModel: ObservableViewModelBase
+    {
+
+        private readonly M3UInfo _currentProgram;
+
+        private string _urlSource;
+        public string URLSource
+        {
+            get => _urlSource;
+            set => SetProperty(ref _urlSource, value);
+        }
+
+        public GroupInfo SelectedItem { get; set; }
+        public ICommand PlayCommand { get; }
+
+        public PlayerViewModel(M3UInfo selectedProgram)
+        {
+            _currentProgram = selectedProgram;
+            //PlayM3U8(_currentProgram.Url);
+            //_libVLC = new LibVLC();
+            //_mediaPlayer = new MediaPlayer(new Media(_libVLC, new Uri(_currentProgram.Url)));
+            //_mediaPlayer.Play();
+            PlayCommand = new Command(OnPlayButtonClicked);
+        }
+
+        private void OnPlayButtonClicked()
+        {
+            PlayM3U8(_currentProgram.Url);
+        }
+
+        private void PlayM3U8(string url)
+        {
+            try
+            {
+                URLSource = _currentProgram.Url;
+            }
+            catch (Exception ex)
+            {
+                // Handle exceptions
+            }
+        }
+    }
+}

TV Player/ViewModels/ProgramViewModel.cs

@@ -0,0 +1,38 @@
+using System.Windows.Input;
+
+namespace TV_Player.MAUI
+{
+    public class ProgramViewModel : ObservableViewModelBase
+    {
+        private List<M3UInfo> _programs;
+        public List<M3UInfo> Programs
+        {
+            get => _programs;
+            set => SetProperty(ref _programs, value);
+        }
+
+        public M3UInfo SelectedItem { get; set; }
+        public ICommand ItemSelectedCommand { get; }
+
+        public ProgramViewModel(GroupInfo groupInfo)
+        {
+            ItemSelectedCommand = new Command(OnItemSelected);
+            ProgramsData.Instance.AllPrograms.Subscribe(x=>Programs = x.Where(p=>p.GroupTitle== groupInfo.Name).ToList());
+        }
+
+        private void OnItemSelected()
+        {
+            var navigation = (INavigation)Application.Current.MainPage.Navigation;
+
+            var playerViewModel = new PlayerViewModel(SelectedItem);
+
+            // Create a new SecondPage and set its BindingContext to the ViewModel
+            var playerPage = new PlayerPage
+            {
+                BindingContext = playerViewModel
+            };
+            // Navigate to the OtherPage
+            navigation.PushAsync(playerPage);
+        }
+    }
+}

TV Player/ViewModels/ProgramsData.cs

@@ -1,6 +1,6 @@
 using System.Reactive.Subjects;
 
-namespace TV_Player
+namespace TV_Player.MAUI
 {
     public class ProgramsData
     {
@@ -14,10 +14,10 @@ namespace TV_Player
             }
         }
 
-        private readonly Subject<List<M3UInfo>> programsSubject = new Subject<List<M3UInfo>>();
-        private readonly Subject<List<GroupInfo>> groupsSubject = new Subject<List<GroupInfo>>();
+        private readonly ReplaySubject<List<M3UInfo>> programsSubject = new ReplaySubject<List<M3UInfo>>();
+        private readonly ReplaySubject<List<GroupInfo>> groupsSubject = new ReplaySubject<List<GroupInfo>>();
         public IObservable<List<M3UInfo>> AllPrograms => programsSubject;
-        public Subject<List<GroupInfo>> GroupsInformation => groupsSubject;
+        public IObservable<List<GroupInfo>> GroupsInformation => groupsSubject;
 
         private ProgramsData()
         {