feat: Implement Playlists and Programs Management

- Added PlaylistsGroupViewModel to manage playlists and selection. - Introduced ProgramsGroupViewModel for handling program groups and subscriptions. - Created ProgramsListViewModel to manage individual program listings. - Developed SettingsViewModel for user settings including playlist management. - Implemented TVPlayerViewModel as the main view model coordinating screens and data. - Added PlayerView for video playback with LibVLC integration. - Created XAML views for PlaylistsGroup, ProgramsGroup, ProgramsList, and Settings. - Added sample M3U playlist for testing. - Documented WPF build instructions and project structure in WPF-BUILD.md. - Configured global.json for .NET SDK versioning.
2026-03-22 12:11:24 +02:00
parent a6ec011e79
commit 1e8e444376
82 changed files with 2970 additions and 1687 deletions
@@ -0,0 +1,101 @@
+using CommunityToolkit.Mvvm.Input;
+using System.Collections.ObjectModel;
+using System.Windows.Input;
+using TV_Player.ViewModels;
+
+namespace TV_Player.AvaloniaApp.ViewModels;
+
+public class SettingsViewModel : TV_Player.ObservableViewModelBase
+{
+    private string _playlistName = string.Empty;
+    public string PlaylistName
+    {
+        get => _playlistName;
+        set => SetProperty(ref _playlistName, value);
+    }
+
+    private string _playlistUrl = string.Empty;
+    public string PlaylistURL
+    {
+        get => _playlistUrl;
+        set => SetProperty(ref _playlistUrl, value);
+    }
+
+    private ObservableCollection<KeyValuePair<string, string>> _playlists = new();
+    public ObservableCollection<KeyValuePair<string, string>> Playlists
+    {
+        get => _playlists;
+        set => SetProperty(ref _playlists, value);
+    }
+
+    private bool _startFullScreen;
+    public bool StartFullScreen
+    {
+        get => _startFullScreen;
+        set => SetProperty(ref _startFullScreen, value);
+    }
+
+    private bool _startLastScreen;
+    public bool StartLastScreen
+    {
+        get => _startLastScreen;
+        set => SetProperty(ref _startLastScreen, value);
+    }
+
+    public ICommand SaveCommand { get; }
+    public ICommand PlaylistDeleteCommand { get; }
+    public ICommand BackCommand { get; }
+    public ICommand AddPlaylistCommand { get; }
+
+    public SettingsViewModel()
+    {
+        SaveCommand = new RelayCommand(OnSaveSettings);
+        BackCommand = new RelayCommand(OnBackCommand);
+        AddPlaylistCommand = new RelayCommand(OnAddPlaylistCommand);
+        PlaylistDeleteCommand = new RelayCommand<KeyValuePair<string, string>>(OnPlaylistDeleteCommand);
+
+        StartFullScreen = SettingsModel.StartFullScreen;
+        StartLastScreen = SettingsModel.StartFromLastScreen;
+        Playlists = SettingsModel.Playlists == null
+            ? new ObservableCollection<KeyValuePair<string, string>>()
+            : new ObservableCollection<KeyValuePair<string, string>>(SettingsModel.Playlists);
+    }
+
+    private void OnAddPlaylistCommand()
+    {
+        var url = PlaylistURL?.Trim();
+        var name = PlaylistName?.Trim();
+        if (string.IsNullOrWhiteSpace(name) || string.IsNullOrWhiteSpace(url))
+            return;
+
+        if (!Uri.TryCreate(url, UriKind.Absolute, out var uriResult) ||
+            (uriResult.Scheme != Uri.UriSchemeHttp && uriResult.Scheme != Uri.UriSchemeHttps))
+            return;
+
+        if (Playlists.Any(pair => pair.Key.Equals(name, StringComparison.OrdinalIgnoreCase)))
+            return;
+
+        Playlists.Add(new KeyValuePair<string, string>(name, url));
+        PlaylistName = string.Empty;
+        PlaylistURL = string.Empty;
+    }
+
+    private void OnPlaylistDeleteCommand(KeyValuePair<string, string> pair)
+    {
+        Playlists.Remove(pair);
+    }
+
+    private void OnBackCommand()
+    {
+        TVPlayerViewModel.Instance.SelectScreen();
+    }
+
+    private void OnSaveSettings()
+    {
+        SettingsModel.StartFullScreen = StartFullScreen;
+        SettingsModel.StartFromLastScreen = StartLastScreen;
+        SettingsModel.Playlists = Playlists.ToDictionary(pair => pair.Key, pair => pair.Value);
+        SettingsModel.SaveSetttings();
+        TVPlayerViewModel.Instance.InitializeTVWithData();
+    }
+}