Rebuild playouts with modified collections (#39)

* rebuild playouts when items are removed from collections

* rebuild playouts when items are added to collections

* simplify logic

ErsatzTV.Application/MediaCollections/Commands/AddEpisodeToCollectionHandler.cs

@@ -1,5 +1,7 @@
 using System.Threading;
+using System.Threading.Channels;
 using System.Threading.Tasks;
+using ErsatzTV.Application.Playouts.Commands;
 using ErsatzTV.Core;
 using ErsatzTV.Core.Interfaces.Repositories;
 using LanguageExt;
@@ -9,15 +11,18 @@ namespace ErsatzTV.Application.MediaCollections.Commands
     public class
         AddEpisodeToCollectionHandler : MediatR.IRequestHandler<AddEpisodeToCollection, Either<BaseError, Unit>>
     {
+        private readonly ChannelWriter<IBackgroundServiceRequest> _channel;
         private readonly IMediaCollectionRepository _mediaCollectionRepository;
         private readonly ITelevisionRepository _televisionRepository;
 
         public AddEpisodeToCollectionHandler(
             IMediaCollectionRepository mediaCollectionRepository,
-            ITelevisionRepository televisionRepository)
+            ITelevisionRepository televisionRepository,
+            ChannelWriter<IBackgroundServiceRequest> channel)
         {
             _mediaCollectionRepository = mediaCollectionRepository;
             _televisionRepository = televisionRepository;
+            _channel = channel;
         }
 
         public Task<Either<BaseError, Unit>> Handle(
@@ -27,8 +32,20 @@ namespace ErsatzTV.Application.MediaCollections.Commands
                 .MapT(_ => ApplyAddTelevisionEpisodeRequest(request))
                 .Bind(v => v.ToEitherAsync());
 
-        private Task<Unit> ApplyAddTelevisionEpisodeRequest(AddEpisodeToCollection request) =>
-            _mediaCollectionRepository.AddMediaItem(request.CollectionId, request.EpisodeId);
+        private async Task<Unit> ApplyAddTelevisionEpisodeRequest(AddEpisodeToCollection request)
+        {
+            if (await _mediaCollectionRepository.AddMediaItem(request.CollectionId, request.EpisodeId))
+            {
+                // rebuild all playouts that use this collection
+                foreach (int playoutId in await _mediaCollectionRepository
+                    .PlayoutIdsUsingCollection(request.CollectionId))
+                {
+                    await _channel.WriteAsync(new BuildPlayout(playoutId, true));
+                }
+            }
+
+            return Unit.Default;
+        }
 
         private async Task<Validation<BaseError, Unit>> Validate(AddEpisodeToCollection request) =>
             (await CollectionMustExist(request), await ValidateEpisode(request))

ErsatzTV.Application/MediaCollections/Commands/AddMovieToCollectionHandler.cs

@@ -1,5 +1,7 @@
 using System.Threading;
+using System.Threading.Channels;
 using System.Threading.Tasks;
+using ErsatzTV.Application.Playouts.Commands;
 using ErsatzTV.Core;
 using ErsatzTV.Core.Domain;
 using ErsatzTV.Core.Interfaces.Repositories;
@@ -7,17 +9,21 @@ using LanguageExt;
 
 namespace ErsatzTV.Application.MediaCollections.Commands
 {
-    public class AddMovieToCollectionHandler : MediatR.IRequestHandler<AddMovieToCollection, Either<BaseError, Unit>>
+    public class
+        AddMovieToCollectionHandler : MediatR.IRequestHandler<AddMovieToCollection, Either<BaseError, Unit>>
     {
+        private readonly ChannelWriter<IBackgroundServiceRequest> _channel;
         private readonly IMediaCollectionRepository _mediaCollectionRepository;
         private readonly IMovieRepository _movieRepository;
 
         public AddMovieToCollectionHandler(
             IMediaCollectionRepository mediaCollectionRepository,
-            IMovieRepository movieRepository)
+            IMovieRepository movieRepository,
+            ChannelWriter<IBackgroundServiceRequest> channel)
         {
             _mediaCollectionRepository = mediaCollectionRepository;
             _movieRepository = movieRepository;
+            _channel = channel;
         }
 
         public Task<Either<BaseError, Unit>> Handle(
@@ -27,8 +33,20 @@ namespace ErsatzTV.Application.MediaCollections.Commands
                 .MapT(_ => ApplyAddMoviesRequest(request))
                 .Bind(v => v.ToEitherAsync());
 
-        private Task<Unit> ApplyAddMoviesRequest(AddMovieToCollection request) =>
-            _mediaCollectionRepository.AddMediaItem(request.CollectionId, request.MovieId);
+        private async Task<Unit> ApplyAddMoviesRequest(AddMovieToCollection request)
+        {
+            if (await _mediaCollectionRepository.AddMediaItem(request.CollectionId, request.MovieId))
+            {
+                // rebuild all playouts that use this collection
+                foreach (int playoutId in await _mediaCollectionRepository
+                    .PlayoutIdsUsingCollection(request.CollectionId))
+                {
+                    await _channel.WriteAsync(new BuildPlayout(playoutId, true));
+                }
+            }
+
+            return Unit.Default;
+        }
 
         private async Task<Validation<BaseError, Unit>> Validate(AddMovieToCollection request) =>
             (await CollectionMustExist(request), await ValidateMovies(request))

ErsatzTV.Application/MediaCollections/Commands/AddSeasonToCollectionHandler.cs

@@ -1,5 +1,7 @@
 using System.Threading;
+using System.Threading.Channels;
 using System.Threading.Tasks;
+using ErsatzTV.Application.Playouts.Commands;
 using ErsatzTV.Core;
 using ErsatzTV.Core.Domain;
 using ErsatzTV.Core.Interfaces.Repositories;
@@ -7,17 +9,21 @@ using LanguageExt;
 
 namespace ErsatzTV.Application.MediaCollections.Commands
 {
-    public class AddSeasonToCollectionHandler : MediatR.IRequestHandler<AddSeasonToCollection, Either<BaseError, Unit>>
+    public class
+        AddSeasonToCollectionHandler : MediatR.IRequestHandler<AddSeasonToCollection, Either<BaseError, Unit>>
     {
+        private readonly ChannelWriter<IBackgroundServiceRequest> _channel;
         private readonly IMediaCollectionRepository _mediaCollectionRepository;
         private readonly ITelevisionRepository _televisionRepository;
 
         public AddSeasonToCollectionHandler(
             IMediaCollectionRepository mediaCollectionRepository,
-            ITelevisionRepository televisionRepository)
+            ITelevisionRepository televisionRepository,
+            ChannelWriter<IBackgroundServiceRequest> channel)
         {
             _mediaCollectionRepository = mediaCollectionRepository;
             _televisionRepository = televisionRepository;
+            _channel = channel;
         }
 
         public Task<Either<BaseError, Unit>> Handle(
@@ -27,8 +33,20 @@ namespace ErsatzTV.Application.MediaCollections.Commands
                 .MapT(_ => ApplyAddTelevisionSeasonRequest(request))
                 .Bind(v => v.ToEitherAsync());
 
-        private async Task<Unit> ApplyAddTelevisionSeasonRequest(AddSeasonToCollection request) =>
-            await _mediaCollectionRepository.AddMediaItem(request.CollectionId, request.SeasonId);
+        private async Task<Unit> ApplyAddTelevisionSeasonRequest(AddSeasonToCollection request)
+        {
+            if (await _mediaCollectionRepository.AddMediaItem(request.CollectionId, request.SeasonId))
+            {
+                // rebuild all playouts that use this collection
+                foreach (int playoutId in await _mediaCollectionRepository
+                    .PlayoutIdsUsingCollection(request.CollectionId))
+                {
+                    await _channel.WriteAsync(new BuildPlayout(playoutId, true));
+                }
+            }
+
+            return Unit.Default;
+        }
 
         private async Task<Validation<BaseError, Unit>> Validate(AddSeasonToCollection request) =>
             (await CollectionMustExist(request), await ValidateSeason(request))

ErsatzTV.Application/MediaCollections/Commands/AddShowToCollectionHandler.cs

@@ -1,5 +1,7 @@
 using System.Threading;
+using System.Threading.Channels;
 using System.Threading.Tasks;
+using ErsatzTV.Application.Playouts.Commands;
 using ErsatzTV.Core;
 using ErsatzTV.Core.Domain;
 using ErsatzTV.Core.Interfaces.Repositories;
@@ -9,15 +11,18 @@ namespace ErsatzTV.Application.MediaCollections.Commands
 {
     public class AddShowToCollectionHandler : MediatR.IRequestHandler<AddShowToCollection, Either<BaseError, Unit>>
     {
+        private readonly ChannelWriter<IBackgroundServiceRequest> _channel;
         private readonly IMediaCollectionRepository _mediaCollectionRepository;
         private readonly ITelevisionRepository _televisionRepository;
 
         public AddShowToCollectionHandler(
             IMediaCollectionRepository mediaCollectionRepository,
-            ITelevisionRepository televisionRepository)
+            ITelevisionRepository televisionRepository,
+            ChannelWriter<IBackgroundServiceRequest> channel)
         {
             _mediaCollectionRepository = mediaCollectionRepository;
             _televisionRepository = televisionRepository;
+            _channel = channel;
         }
 
         public Task<Either<BaseError, Unit>> Handle(
@@ -27,8 +32,22 @@ namespace ErsatzTV.Application.MediaCollections.Commands
                 .MapT(_ => ApplyAddTelevisionShowRequest(request))
                 .Bind(v => v.ToEitherAsync());
 
-        private Task<Unit> ApplyAddTelevisionShowRequest(AddShowToCollection request)
-            => _mediaCollectionRepository.AddMediaItem(request.CollectionId, request.ShowId);
+        private async Task<Unit> ApplyAddTelevisionShowRequest(AddShowToCollection request)
+        {
+            var result = new Unit();
+
+            if (await _mediaCollectionRepository.AddMediaItem(request.CollectionId, request.ShowId))
+            {
+                // rebuild all playouts that use this collection
+                foreach (int playoutId in await _mediaCollectionRepository
+                    .PlayoutIdsUsingCollection(request.CollectionId))
+                {
+                    await _channel.WriteAsync(new BuildPlayout(playoutId, true));
+                }
+            }
+
+            return result;
+        }
 
         private async Task<Validation<BaseError, Unit>> Validate(AddShowToCollection request) =>
             (await CollectionMustExist(request), await ValidateShow(request))

ErsatzTV.Application/MediaCollections/Commands/RemoveItemsFromCollectionHandler.cs

@@ -1,6 +1,8 @@
 using System.Linq;
 using System.Threading;
+using System.Threading.Channels;
 using System.Threading.Tasks;
+using ErsatzTV.Application.Playouts.Commands;
 using ErsatzTV.Core;
 using ErsatzTV.Core.Domain;
 using ErsatzTV.Core.Interfaces.Repositories;
@@ -11,20 +13,25 @@ namespace ErsatzTV.Application.MediaCollections.Commands
     public class
         RemoveItemsFromCollectionHandler : MediatR.IRequestHandler<RemoveItemsFromCollection, Either<BaseError, Unit>>
     {
+        private readonly ChannelWriter<IBackgroundServiceRequest> _channel;
         private readonly IMediaCollectionRepository _mediaCollectionRepository;
 
         public RemoveItemsFromCollectionHandler(
-            IMediaCollectionRepository mediaCollectionRepository) =>
+            IMediaCollectionRepository mediaCollectionRepository,
+            ChannelWriter<IBackgroundServiceRequest> channel)
+        {
             _mediaCollectionRepository = mediaCollectionRepository;
+            _channel = channel;
+        }
 
         public Task<Either<BaseError, Unit>> Handle(
             RemoveItemsFromCollection request,
             CancellationToken cancellationToken) =>
             Validate(request)
-                .MapT(collection => ApplyAddTelevisionEpisodeRequest(request, collection))
+                .MapT(collection => ApplyRemoveItemsRequest(request, collection))
                 .Bind(v => v.ToEitherAsync());
 
-        private Task<Unit> ApplyAddTelevisionEpisodeRequest(
+        private async Task<Unit> ApplyRemoveItemsRequest(
             RemoveItemsFromCollection request,
             Collection collection)
         {
@@ -34,9 +41,16 @@ namespace ErsatzTV.Application.MediaCollections.Commands
 
             itemsToRemove.ForEach(m => collection.MediaItems.Remove(m));
 
-            return itemsToRemove.Any()
-                ? _mediaCollectionRepository.Update(collection).ToUnit()
-                : Task.FromResult(Unit.Default);
+            if (itemsToRemove.Any() && await _mediaCollectionRepository.Update(collection))
+            {
+                // rebuild all playouts that use this collection
+                foreach (int playoutId in await _mediaCollectionRepository.PlayoutIdsUsingCollection(collection.Id))
+                {
+                    await _channel.WriteAsync(new BuildPlayout(playoutId, true));
+                }
+            }
+
+            return Unit.Default;
         }
 
         private Task<Validation<BaseError, Collection>> Validate(

ErsatzTV.Core.Tests/Fakes/FakeMediaCollectionRepository.cs

@@ -14,23 +14,15 @@ namespace ErsatzTV.Core.Tests.Fakes
         private readonly Map<int, List<MediaItem>> _data;
 
         public FakeMediaCollectionRepository(Map<int, List<MediaItem>> data) => _data = data;
-
         public Task<Collection> Add(Collection collection) => throw new NotSupportedException();
-        public Task<Unit> AddMediaItem(int collectionId, int mediaItemId) => throw new NotSupportedException();
-
+        public Task<bool> AddMediaItem(int collectionId, int mediaItemId) => throw new NotSupportedException();
         public Task<Option<Collection>> Get(int id) => throw new NotSupportedException();
-
         public Task<Option<Collection>> GetCollectionWithItems(int id) => throw new NotSupportedException();
-
         public Task<Option<Collection>> GetCollectionWithItemsUntracked(int id) => throw new NotSupportedException();
-
         public Task<List<Collection>> GetAll() => throw new NotSupportedException();
-
         public Task<Option<List<MediaItem>>> GetItems(int id) => Some(_data[id].ToList()).AsTask();
-
-        public Task Update(Collection collection) => throw new NotSupportedException();
-
+        Task<bool> IMediaCollectionRepository.Update(Collection collection) => throw new NotSupportedException();
         public Task Delete(int collectionId) => throw new NotSupportedException();
-        public Task<Option<List<MediaItem>>> GetSimpleMediaCollectionItems(int id) => throw new NotSupportedException();
+        public Task<List<int>> PlayoutIdsUsingCollection(int collectionId) => throw new NotSupportedException();
     }
 }

ErsatzTV.Core/Interfaces/Repositories/IMediaCollectionRepository.cs

@@ -8,13 +8,14 @@ namespace ErsatzTV.Core.Interfaces.Repositories
     public interface IMediaCollectionRepository
     {
         Task<Collection> Add(Collection collection);
-        Task<Unit> AddMediaItem(int collectionId, int mediaItemId);
+        Task<bool> AddMediaItem(int collectionId, int mediaItemId);
         Task<Option<Collection>> Get(int id);
         Task<Option<Collection>> GetCollectionWithItems(int id);
         Task<Option<Collection>> GetCollectionWithItemsUntracked(int id);
         Task<List<Collection>> GetAll();
         Task<Option<List<MediaItem>>> GetItems(int id);
-        Task Update(Collection collection);
+        Task<bool> Update(Collection collection);
         Task Delete(int collectionId);
+        Task<List<int>> PlayoutIdsUsingCollection(int collectionId);
     }
 }

ErsatzTV.Core/Iptv/ChannelGuide.cs

@@ -62,15 +62,18 @@ namespace ErsatzTV.Core.Iptv
 
                     string title = playoutItem.MediaItem switch
                     {
-                        Movie m => m.MovieMetadata.HeadOrNone().Map(mm => mm.Title ?? string.Empty).IfNone("[unknown movie]"),
-                        Episode e => e.EpisodeMetadata.HeadOrNone().Map(em => em.Title ?? string.Empty).IfNone("[unknown episode]"),
+                        Movie m => m.MovieMetadata.HeadOrNone().Map(mm => mm.Title ?? string.Empty)
+                            .IfNone("[unknown movie]"),
+                        Episode e => e.EpisodeMetadata.HeadOrNone().Map(em => em.Title ?? string.Empty)
+                            .IfNone("[unknown episode]"),
                         _ => "[unknown]"
                     };
 
                     string description = playoutItem.MediaItem switch
                     {
                         Movie m => m.MovieMetadata.HeadOrNone().Map(mm => mm.Plot ?? string.Empty).IfNone(string.Empty),
-                        Episode e => e.EpisodeMetadata.HeadOrNone().Map(em => em.Plot ?? string.Empty).IfNone(string.Empty),
+                        Episode e => e.EpisodeMetadata.HeadOrNone().Map(em => em.Plot ?? string.Empty)
+                            .IfNone(string.Empty),
                         _ => string.Empty
                     };
 
@@ -108,7 +111,7 @@ namespace ErsatzTV.Core.Iptv
                             xml.WriteAttributeString("system", "onscreen");
                             xml.WriteString($"S{s:00}E{e:00}");
                             xml.WriteEndElement(); // episode-num
-                            
+
                             xml.WriteStartElement("episode-num");
                             xml.WriteAttributeString("system", "xmltv_ns");
                             xml.WriteString($"{s - 1}.{e - 1}.0/1");

ErsatzTV.Core/Metadata/FallbackMetadataProvider.cs

@@ -34,7 +34,7 @@ namespace ErsatzTV.Core.Metadata
 
             return fileName != null ? GetMovieMetadata(fileName, metadata) : metadata;
         }
-        
+
         public string GetSortTitle(string title)
         {
             if (string.IsNullOrWhiteSpace(title))

ErsatzTV.Infrastructure/Data/Repositories/MediaCollectionRepository.cs

@@ -30,8 +30,10 @@ namespace ErsatzTV.Infrastructure.Data.Repositories
         }
 
 
-        public async Task<Unit> AddMediaItem(int collectionId, int mediaItemId)
+        public async Task<bool> AddMediaItem(int collectionId, int mediaItemId)
         {
+            var modified = false;
+
             Option<Collection> maybeCollection = await _dbContext.Collections
                 .Include(c => c.MediaItems)
                 .OrderBy(c => c.Id)
@@ -52,12 +54,12 @@ namespace ErsatzTV.Infrastructure.Data.Repositories
                             async mediaItem =>
                             {
                                 collection.MediaItems.Add(mediaItem);
-                                await _dbContext.SaveChangesAsync();
+                                modified = await _dbContext.SaveChangesAsync() > 0;
                             });
                     }
                 });
 
-            return Unit.Default;
+            return modified;
         }
 
         public Task<Option<Collection>> Get(int id) =>
@@ -121,10 +123,10 @@ namespace ErsatzTV.Infrastructure.Data.Repositories
         public Task<Option<List<MediaItem>>> GetItems(int id) =>
             Get(id).MapT(GetItemsForCollection).Bind(x => x.Sequence());
 
-        public Task Update(Collection collection)
+        public Task<bool> Update(Collection collection)
         {
             _dbContext.Collections.Update(collection);
-            return _dbContext.SaveChangesAsync();
+            return _dbContext.SaveChangesAsync().Map(result => result > 0);
         }
 
         public async Task Delete(int collectionId)
@@ -134,6 +136,16 @@ namespace ErsatzTV.Infrastructure.Data.Repositories
             await _dbContext.SaveChangesAsync();
         }
 
+        public Task<List<int>> PlayoutIdsUsingCollection(int collectionId) =>
+            _dbConnection.QueryAsync<int>(
+                    @"SELECT DISTINCT p.Id
+                    FROM Playout p
+                    INNER JOIN ProgramSchedule PS on p.ProgramScheduleId = PS.Id
+                    INNER JOIN ProgramScheduleItem PSI on p.Anchor_NextScheduleItemId = PSI.Id
+                    WHERE PSI.CollectionId = @CollectionId",
+                    new { CollectionId = collectionId })
+                .Map(result => result.ToList());
+
         private async Task<List<MediaItem>> GetItemsForCollection(Collection collection)
         {
             var result = new List<MediaItem>();

ErsatzTV.Infrastructure/Data/Repositories/MediaSourceRepository.cs

@@ -173,7 +173,7 @@ namespace ErsatzTV.Infrastructure.Data.Repositories
             await _dbConnection.ExecuteAsync(
                 "UPDATE PlexLibrary SET ShouldSyncItems = 0 WHERE Id IN @ids",
                 new { ids = libraryIds });
-            
+
             await _dbConnection.ExecuteAsync(
                 "UPDATE Library SET LastScan = null WHERE Id IN @ids",
                 new { ids = libraryIds });

ErsatzTV.Infrastructure/Data/Repositories/MovieRepository.cs

@@ -122,7 +122,10 @@ namespace ErsatzTV.Infrastructure.Data.Repositories
             }
         }
 
-        private async Task<Either<BaseError, PlexMovie>> AddPlexMovie(TvContext context, PlexLibrary library, PlexMovie item)
+        private async Task<Either<BaseError, PlexMovie>> AddPlexMovie(
+            TvContext context,
+            PlexLibrary library,
+            PlexMovie item)
         {
             try
             {

ErsatzTV.Infrastructure/Plex/PlexServerApiClient.cs

@@ -18,10 +18,8 @@ namespace ErsatzTV.Infrastructure.Plex
     {
         private readonly IFallbackMetadataProvider _fallbackMetadataProvider;
 
-        public PlexServerApiClient(IFallbackMetadataProvider fallbackMetadataProvider)
-        {
+        public PlexServerApiClient(IFallbackMetadataProvider fallbackMetadataProvider) =>
             _fallbackMetadataProvider = fallbackMetadataProvider;
-        }
 
         public async Task<Either<BaseError, List<PlexLibrary>>> GetLibraries(
             PlexConnection connection,
@@ -150,7 +148,7 @@ namespace ErsatzTV.Infrastructure.Plex
         }
 
         private static string ConvertToSAR(double aspectRatio) => "1:1";
-            // TODO: fix this with more detailed stats pull from plex for each item
-            // Math.Abs(aspectRatio - 1) < 0.01 ? "1:1" : $"{(int) (aspectRatio * 100)}:100";
+        // TODO: fix this with more detailed stats pull from plex for each item
+        // Math.Abs(aspectRatio - 1) < 0.01 ? "1:1" : $"{(int) (aspectRatio * 100)}:100";
     }
 }

ErsatzTV/Extensions/HostExtensions.cs

@@ -36,7 +36,10 @@ namespace ErsatzTV.Extensions
                 .IfFail(
                     ex =>
                     {
-                        LogException(ex, "Error occured while migrating database; shutting down.", scope.ServiceProvider);
+                        LogException(
+                            ex,
+                            "Error occured while migrating database; shutting down.",
+                            scope.ServiceProvider);
                         Environment.Exit(13);
                         return unit;
                     });

ErsatzTV/Pages/CollectionItems.razor

@@ -7,6 +7,7 @@
 @inject ILogger<CollectionItems> Logger
 @inject ISnackbar Snackbar
 @inject IDialogService Dialog
+@inject ChannelWriter<IBackgroundServiceRequest> Channel
 
 <div class="mb-6" style="display: flex; flex-direction: row;">
     <MudText GutterBottom="true" Typo="Typo.h2">@_data.Name</MudText>

ErsatzTV/Pages/MovieList.razor

@@ -10,6 +10,7 @@
 @inject IMediator Mediator
 @inject IDialogService Dialog
 @inject NavigationManager NavigationManager
+@inject ChannelWriter<IBackgroundServiceRequest> Channel
 
 <MudContainer MaxWidth="MaxWidth.Small" Class="mb-6" Style="max-width: 300px">
     <MudPaper Style="align-items: center; display: flex; justify-content: center;">

ErsatzTV/Pages/Search.razor

@@ -11,6 +11,7 @@
 @inject ILogger<Search> Logger
 @inject ISnackbar Snackbar
 @inject IDialogService Dialog
+@inject ChannelWriter<IBackgroundServiceRequest> Channel
 
 <MudContainer MaxWidth="MaxWidth.ExtraLarge">
     <div class="mb-6" style="display: flex; flex-direction: row;">

ErsatzTV/Pages/TelevisionEpisodeList.razor

@@ -7,12 +7,13 @@
 @using ErsatzTV.Application.MediaCollections.Commands
 @using ErsatzTV.Application.ProgramSchedules
 @using ErsatzTV.Application.ProgramSchedules.Commands
-@using Unit=LanguageExt.Unit;
+@using Unit = LanguageExt.Unit
 @inject IMediator Mediator
 @inject ILogger<TelevisionEpisodeList> Logger
 @inject ISnackbar Snackbar
 @inject IDialogService Dialog
 @inject NavigationManager NavigationManager
+@inject ChannelWriter<IBackgroundServiceRequest> Channel
 
 <MudContainer MaxWidth="MaxWidth.Large">
     <MudBreadcrumbs Items="_breadcrumbs" Class="mb-6"></MudBreadcrumbs>
@@ -122,7 +123,7 @@
             NavigationManager.NavigateTo($"/schedules/{schedule.Id}/items");
         }
     }
-    
+
     private async Task AddEpisodeToCollection(MediaCardViewModel card)
     {
         if (card is TelevisionEpisodeCardViewModel episode)

ErsatzTV/Pages/TelevisionSeasonList.razor

@@ -7,12 +7,13 @@
 @using ErsatzTV.Application.MediaCollections.Commands
 @using ErsatzTV.Application.ProgramSchedules
 @using ErsatzTV.Application.ProgramSchedules.Commands
-@using Unit=LanguageExt.Unit;
+@using Unit = LanguageExt.Unit
 @inject IMediator Mediator
 @inject ILogger<TelevisionSeasonList> Logger
 @inject ISnackbar Snackbar
 @inject IDialogService Dialog
 @inject NavigationManager NavigationManager
+@inject ChannelWriter<IBackgroundServiceRequest> Channel
 
 <MudContainer MaxWidth="MaxWidth.Large">
     <MudBreadcrumbs Items="_breadcrumbs" Class="mb-6"></MudBreadcrumbs>
@@ -116,7 +117,7 @@
             NavigationManager.NavigateTo($"/schedules/{schedule.Id}/items");
         }
     }
-    
+
     private async Task AddSeasonToCollection(MediaCardViewModel card)
     {
         if (card is TelevisionSeasonCardViewModel season)

ErsatzTV/Pages/TelevisionShowList.razor

@@ -8,6 +8,7 @@
 @inject ISnackbar Snackbar
 @inject IMediator Mediator
 @inject IDialogService Dialog
+@inject ChannelWriter<IBackgroundServiceRequest> Channel
 
 <MudContainer MaxWidth="MaxWidth.Small" Class="mb-6" Style="max-width: 300px">
     <MudPaper Style="align-items: center; display: flex; justify-content: center;">

ErsatzTV/Shared/MainLayout.razor

@@ -67,7 +67,7 @@
     private static readonly string InfoVersion = Assembly.GetEntryAssembly().GetCustomAttribute<AssemblyInformationalVersionAttribute>()?.InformationalVersion ?? "unknown";
 
     private MudTextField<string> _textField;
-    
+
     private MudTheme _ersatzTvTheme
     {
         get

ErsatzTV/Shared/MediaCard.razor

@@ -21,7 +21,7 @@
                 {
                     <MudIconButton Color="Color.Tertiary"
                                    Icon="@Icons.Material.Filled.PlaylistAdd"
-                                   Style="bottom: 0; position: absolute; left: 0;"
+                                   Style="bottom: 0; left: 0; position: absolute;"
                                    OnClick="@(() => AddToCollectionClicked.InvokeAsync(Data))"/>
                 }
                 @if (DeleteClicked.HasDelegate)

ErsatzTV/wwwroot/browserconfig.xml

@@ -1,9 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
+
 <browserconfig>
     <msapplication>
         <tile>
-            <square150x150logo src="/mstile-150x150.png"/>
+            <square150x150logo src="/mstile-150x150.png" />
             <TileColor>#da532c</TileColor>
         </tile>
     </msapplication>
-</browserconfig>
+</browserconfig>

ErsatzTV/wwwroot/css/site.css

@@ -4,13 +4,9 @@
     flex-wrap: wrap;
 }
 
-.media-card-container {
-    width: 152px;
-}
+.media-card-container { width: 152px; }
 
-.media-card-episode-container {
-    width: 392px;
-}
+.media-card-episode-container { width: 392px; }
 
 .media-card {
     display: flex;
@@ -22,12 +18,9 @@
     width: 152px;
 }
 
-.media-card-episode {
-    width: 392px;
-}
+.media-card-episode { width: 392px; }
 
-.media-card:hover { /*filter: brightness(75%);*/
-}
+.media-card:hover { /*filter: brightness(75%);*/ }
 
 .media-card-title {
     overflow: hidden;
@@ -36,9 +29,7 @@
     width: 100%;
 }
 
-.media-card-poster-placeholder {
-    font-weight: bold;
-}
+.media-card-poster-placeholder { font-weight: bold; }
 
 .media-card-menu {
     bottom: 0;
@@ -47,9 +38,7 @@
     right: 0;
 }
 
-.media-card:hover .media-card-menu {
-    display: block;
-}
+.media-card:hover .media-card-menu { display: block; }
 
 .media-card-overlay {
     background: rgba(0, 0, 0, 0.4);
@@ -63,26 +52,20 @@
     transition: opacity 0.2s;
 }
 
-.media-card-overlay:hover {
-    opacity: 1;
-}
+.media-card-overlay:hover { opacity: 1; }
 
-.search-bar .mud-input {
-    height: 42px;
-}
+.search-bar .mud-input { height: 42px; }
 
 .search-bar {
     background-color: rgba(255, 255, 255, .15);
-    margin-bottom: 5px;
-    height: 42px;
     border-radius: 4px;
+    height: 42px;
+    margin-bottom: 5px;
 }
 
-.search-bar div .mud-input-root {
-    color: #fafafa;
-}
+.search-bar div .mud-input-root { color: #fafafa; }
 
 .search-bar .mud-input.mud-input-outlined .mud-input-outlined-border {
     border: none;
     border-radius: 4px;
-}
+}