Added icon to map if it's in a playlist

DennisvHest · Aug 25, 2024 · ca15609 · ca15609
1 parent 1dfc2ae
commit ca15609
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Showing 4 changed files with 51 additions and 3 deletions.
diff --git a/MapMaven.Core/Services/Interfaces/IPlaylistService.cs b/MapMaven.Core/Services/Interfaces/IPlaylistService.cs
@@ -14,6 +14,7 @@ public interface IPlaylistService
         IObservable<IEnumerable<Playlist>> Playlists { get; }
         BehaviorSubject<Playlist> SelectedPlaylist { get; }
         IObservable<PlaylistTree<Playlist>> PlaylistTree { get; }
+        IObservable<Dictionary<string, Playlist[]>> MapsInPlaylistsByHash { get; }
 
         Task<Playlist> AddLivePlaylist(EditLivePlaylistModel editPlaylistModel);
         Task AddMapsToPlaylist(IEnumerable<Map> maps, Playlist playlist, bool loadPlaylists = true);

diff --git a/MapMaven.Core/Services/PlaylistService.cs b/MapMaven.Core/Services/PlaylistService.cs
@@ -8,7 +8,6 @@
 using MapMaven.Core.Models.LivePlaylists;
 using MapMaven.Core.Models.Data;
 using MapMaven.Core.Services.Interfaces;
-using MapMaven.Core.Extensions;
 using MapMaven.Core.Models.Data.Playlists;
 using BeatSaberPlaylistsLib;
 using MapMaven.Core.Models;
@@ -26,6 +25,10 @@ public class PlaylistService : IPlaylistService
 
         public IObservable<PlaylistTree<Playlist>> PlaylistTree { get; private set; }
         public IObservable<IEnumerable<Playlist>> Playlists { get; private set; }
+
+        public readonly BehaviorSubject<Dictionary<string, Playlist[]>> _mapsInPlaylistsByHash = new(new());
+        public IObservable<Dictionary<string, Playlist[]>> MapsInPlaylistsByHash => _mapsInPlaylistsByHash;
+
         public BehaviorSubject<Playlist?> SelectedPlaylist { get; private set; } = new(null);
 
         private readonly BehaviorSubject<bool> _creatingPlaylist = new(false);
@@ -60,6 +63,16 @@ public PlaylistService(IBeatSaberDataService beatSaberDataService, BeatSaberFile
                     return x.playlists.FirstOrDefault(p => p.PlaylistFilePath == x.selectedPlaylistFilePath);
                 })
                 .Subscribe(SelectedPlaylist.OnNext); // Subscribing here because of weird behavior with multiple subscriptions triggering multiple reruns of this observable.
+
+            Playlists.Subscribe(playlists =>
+            {
+                var mapsInPlaylistsByHash = playlists.SelectMany(p => p.Maps.Select(m => new { Map = m, Playlist = p }))
+                    .Where(x => x.Map.Hash is not null)
+                    .GroupBy(x => x.Map.Hash)
+                    .ToDictionary(g => g.Key, g => g.Select(x => x.Playlist).Distinct().ToArray());
+
+                _mapsInPlaylistsByHash.OnNext(mapsInPlaylistsByHash);
+            });
         }
 
         private PlaylistFolder<Playlist> MapIPlaylistsToPlaylistsInFolder(PlaylistFolder<IPlaylist> folder)

diff --git a/MapMaven/Components/Maps/MapBrowserRow.razor b/MapMaven/Components/Maps/MapBrowserRow.razor
@@ -19,9 +19,9 @@
         }
     </CellTemplate>
 </TemplateColumn>
-<TemplateColumn T="Map" Sortable="false" CellClass="pl-0" CellStyle="width: 50px; position: relative;">
+<TemplateColumn T="Map" Sortable="false" CellClass="px-0" CellStyle="width: 50px; position: relative;">
     <CellTemplate>
-        <div>
+        <div class="d-flex">
             <div class="d-flex flex-column">
                 <MudTooltip Text="Play song preview" ShowOnFocus="false">
                     <SongPlaybackButton Map="context.Item"></SongPlaybackButton>
@@ -30,6 +30,9 @@
                     <MudIconButton Icon="@Icons.Material.Filled.Info" Class="pb-0 pt-1 no-hover-background" Variant="Variant.Text" Size="Size.Medium" OnClick="() => OpenDetails(context.Item)" />
                 </MudTooltip>
             </div>
+            <div class="d-flex flex-column justify-center">
+                <MapInPlaylistIndicator MapHash="@context.Item.Hash"></MapInPlaylistIndicator>
+            </div>
         </div>
     </CellTemplate>
 </TemplateColumn>

diff --git a/MapMaven/Components/Maps/MapInPlaylistIndicator.razor b/MapMaven/Components/Maps/MapInPlaylistIndicator.razor
@@ -0,0 +1,31 @@
+@inherits ReactiveComponent
+
+@if (PlaylistsContainingMapHash.Any())
+{
+    var tooltip = $"In playlists:  {string.Join(", ", PlaylistsContainingMapHash.Select(p => p.Title))}";
+
+    <MudTooltip Text="@tooltip">
+        <MudIcon Icon="@Icons.Material.Filled.PlaylistAddCheckCircle" Style="opacity: 0.4" />
+    </MudTooltip>
+}
+
+@code {
+    [Inject]
+    IPlaylistService PlaylistService { get; set; }
+
+    [Parameter]
+    public string MapHash { get; set; }
+
+    Playlist[] PlaylistsContainingMapHash = [];
+
+    protected override void OnInitialized()
+    {
+        SubscribeAndBind(PlaylistService.MapsInPlaylistsByHash, mapsInPlaylistsByHash =>
+        {
+            if (!mapsInPlaylistsByHash.ContainsKey(MapHash))
+                return;
+
+            PlaylistsContainingMapHash = mapsInPlaylistsByHash[MapHash];
+        });
+    }
+}