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 +1,78 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Controls.ApplicationLifetimes;
+using CommunityToolkit.Mvvm.Input;
+using System.Windows.Input;
+
+namespace TV_Player.AvaloniaApp.ViewModels;
+
+public class MainWindowViewModel : TV_Player.ObservableViewModelBase
+{
+    private object? _currentViewModel;
+    public object? CurrentViewModel
+    {
+        get => _currentViewModel;
+        set => SetProperty(ref _currentViewModel, value);
+    }
+
+    private bool _isTopPanelVisible;
+    public bool IsTopPanelVisible
+    {
+        get => _isTopPanelVisible;
+        set => SetProperty(ref _isTopPanelVisible, value);
+    }
+
+    private string _topPanelTitle = string.Empty;
+    public string TopPanelTitle
+    {
+        get => _topPanelTitle;
+        set => SetProperty(ref _topPanelTitle, value);
+    }
+
+    private WindowState _currentWindowState = WindowState.Normal;
+    public WindowState CurrentWindowState
+    {
+        get => _currentWindowState;
+        set => SetProperty(ref _currentWindowState, value);
+    }
+
+    public ICommand FullscreenCommand { get; }
+    public ICommand CloseAppCommand { get; }
+    public ICommand BackCommand { get; }
+    public ICommand SettingsCommand { get; }
+
+    public Action? ButtonBackAction { get; set; }
+
+    public MainWindowViewModel()
+    {
+        BackCommand = new RelayCommand(TriggerBack);
+        FullscreenCommand = new RelayCommand(OnFullScreenButtonClick);
+        SettingsCommand = new RelayCommand(OnSettingsButtonClick);
+        CloseAppCommand = new RelayCommand(OnCloseAppButtonClick);
+    }
+
+    public void OnFullScreenButtonClick()
+    {
+        CurrentWindowState = CurrentWindowState == WindowState.FullScreen
+            ? WindowState.Normal
+            : WindowState.FullScreen;
+    }
+
+    public void OnCloseAppButtonClick()
+    {
+        if (Application.Current?.ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
+        {
+            desktop.Shutdown();
+        }
+    }
+
+    private void OnSettingsButtonClick()
+    {
+        TVPlayerViewModel.Instance.ShowSettingsScreen();
+    }
+
+    public void TriggerBack()
+    {
+        ButtonBackAction?.Invoke();
+    }
+}