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18 changes: 18 additions & 0 deletions Screenbox.Core/ViewModels/MusicPageViewModel.cs
Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@
using CommunityToolkit.Mvvm.ComponentModel;
using CommunityToolkit.Mvvm.Input;
using CommunityToolkit.Mvvm.Messaging;
using CommunityToolkit.WinUI;
using Screenbox.Core.Enums;
using Screenbox.Core.Messages;
using Screenbox.Core.Models;
Expand All @@ -16,27 +17,44 @@ namespace Screenbox.Core.ViewModels
public sealed partial class MusicPageViewModel : ObservableRecipient
{
[ObservableProperty] private bool _hasContent;
[ObservableProperty] private int _songsCount;
[ObservableProperty] private int _albumsCount;
[ObservableProperty] private int _artistsCount;

private bool LibraryLoaded => _libraryService.MusicLibrary != null;

private readonly ILibraryService _libraryService;
private readonly IResourceService _resourceService;
private readonly DispatcherQueue _dispatcherQueue;
private readonly DispatcherQueueTimer _refreshTimer;

public MusicPageViewModel(ILibraryService libraryService, IResourceService resourceService)
{
_libraryService = libraryService;
_resourceService = resourceService;
_libraryService.MusicLibraryContentChanged += OnMusicLibraryContentChanged;
_dispatcherQueue = DispatcherQueue.GetForCurrentThread();
_refreshTimer = _dispatcherQueue.CreateTimer();
_hasContent = true;
}

public void UpdateSongs()
{
MusicLibraryFetchResult musicLibrary = _libraryService.GetMusicFetchResult();
HasContent = musicLibrary.Songs.Count > 0 || _libraryService.IsLoadingMusic;
SongsCount = musicLibrary.Songs.Count;
AlbumsCount = musicLibrary.Albums.Count;
ArtistsCount = musicLibrary.Artists.Count;
AddFolderCommand.NotifyCanExecuteChanged();

if (_libraryService.IsLoadingMusic)
{
_refreshTimer.Debounce(UpdateSongs, TimeSpan.FromSeconds(5));
}
else
{
_refreshTimer.Stop();
}
}

private void OnMusicLibraryContentChanged(ILibraryService sender, object args)
Expand Down
6 changes: 6 additions & 0 deletions Screenbox/App.xaml
Original file line number Diff line number Diff line change
Expand Up @@ -45,6 +45,12 @@
EmptyValue="Collapsed"
NotEmptyValue="Visible" />
<toolkitConverters:CollectionVisibilityConverter x:Key="CollectionVisibilityConverter" />
<toolkitConverters:DoubleToObjectConverter
x:Key="DoubleToVisibilityConverter"
FalseValue="Collapsed"
GreaterThan="0"
NullValue="Collapsed"
TrueValue="Visible" />
<toolkitConverters:DoubleToObjectConverter
x:Key="DoubleToBoolConverter"
FalseValue="False"
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27 changes: 24 additions & 3 deletions Screenbox/Pages/MusicPage.xaml
Original file line number Diff line number Diff line change
Expand Up @@ -124,19 +124,40 @@
AutomationProperties.HeadingLevel="Level2"
Content="{strings:Resources Key=Songs}"
FontSize="{StaticResource TopNavigationViewItemFontSize}"
Tag="songs" />
Tag="songs">
<muxc:NavigationViewItem.InfoBadge>
<muxc:InfoBadge
Style="{StaticResource InformationalValueInfoBadgeStyle}"
Visibility="{x:Bind ViewModel.SongsCount, Converter={StaticResource DoubleToVisibilityConverter}, Mode=OneWay}"
Value="{x:Bind ViewModel.SongsCount, Mode=OneWay}" />
</muxc:NavigationViewItem.InfoBadge>
</muxc:NavigationViewItem>
<muxc:NavigationViewItem
AccessKey="{strings:KeyboardResources Key=TopNavigationItemAlbumsKey}"
AutomationProperties.HeadingLevel="Level2"
Content="{strings:Resources Key=Albums}"
FontSize="{StaticResource TopNavigationViewItemFontSize}"
Tag="albums" />
Tag="albums">
<muxc:NavigationViewItem.InfoBadge>
<muxc:InfoBadge
Style="{StaticResource InformationalValueInfoBadgeStyle}"
Visibility="{x:Bind ViewModel.AlbumsCount, Converter={StaticResource DoubleToVisibilityConverter}, Mode=OneWay}"
Value="{x:Bind ViewModel.AlbumsCount, Mode=OneWay}" />
</muxc:NavigationViewItem.InfoBadge>
</muxc:NavigationViewItem>
<muxc:NavigationViewItem
AccessKey="{strings:KeyboardResources Key=TopNavigationItemArtistsKey}"
AutomationProperties.HeadingLevel="Level2"
Content="{strings:Resources Key=Artists}"
FontSize="{StaticResource TopNavigationViewItemFontSize}"
Tag="artists" />
Tag="artists">
<muxc:NavigationViewItem.InfoBadge>
<muxc:InfoBadge
Style="{StaticResource InformationalValueInfoBadgeStyle}"
Visibility="{x:Bind ViewModel.ArtistsCount, Converter={StaticResource DoubleToVisibilityConverter}, Mode=OneWay}"
Value="{x:Bind ViewModel.ArtistsCount, Mode=OneWay}" />
</muxc:NavigationViewItem.InfoBadge>
</muxc:NavigationViewItem>
</muxc:NavigationView.MenuItems>
<muxc:NavigationView.PaneFooter>
<Button
Expand Down