fix plex import memory use; quick add seasons/shows

ErsatzTV.Infrastructure/Data/Repositories/MovieRepository.cs

@@ -58,7 +58,9 @@ namespace ErsatzTV.Infrastructure.Data.Repositories
 
         public async Task<Either<BaseError, PlexMovie>> GetOrAdd(PlexLibrary library, PlexMovie item)
         {
-            Option<PlexMovie> maybeExisting = await _dbContext.PlexMovies
+            await using TvContext context = _dbContextFactory.CreateDbContext();
+            Option<PlexMovie> maybeExisting = await context.PlexMovies
+                .AsNoTracking()
                 .Include(i => i.MovieMetadata)
                 .Include(i => i.MediaVersions)
                 .ThenInclude(mv => mv.MediaFiles)
@@ -67,7 +69,7 @@ namespace ErsatzTV.Infrastructure.Data.Repositories
 
             return await maybeExisting.Match(
                 plexMovie => Right<BaseError, PlexMovie>(plexMovie).AsTask(),
-                async () => await AddPlexMovie(library, item));
+                async () => await AddPlexMovie(context, library, item));
         }
 
         public async Task<bool> Update(Movie movie)
@@ -120,15 +122,15 @@ namespace ErsatzTV.Infrastructure.Data.Repositories
             }
         }
 
-        private async Task<Either<BaseError, PlexMovie>> AddPlexMovie(PlexLibrary library, PlexMovie item)
+        private async Task<Either<BaseError, PlexMovie>> AddPlexMovie(TvContext context, PlexLibrary library, PlexMovie item)
         {
             try
             {
                 item.LibraryPathId = library.Paths.Head().Id;
 
-                await _dbContext.PlexMovies.AddAsync(item);
-                await _dbContext.SaveChangesAsync();
-                await _dbContext.Entry(item).Reference(i => i.LibraryPath).LoadAsync();
+                await context.PlexMovies.AddAsync(item);
+                await context.SaveChangesAsync();
+                await context.Entry(item).Reference(i => i.LibraryPath).LoadAsync();
                 return item;
             }
             catch (Exception ex)

ErsatzTV/Pages/TelevisionSeasonList.razor

@@ -7,7 +7,10 @@
 @using ErsatzTV.Application.MediaCollections.Commands
 @using ErsatzTV.Application.ProgramSchedules
 @using ErsatzTV.Application.ProgramSchedules.Commands
+@using Unit=LanguageExt.Unit;
 @inject IMediator Mediator
+@inject ILogger<TelevisionSeasonList> Logger
+@inject ISnackbar Snackbar
 @inject IDialogService Dialog
 @inject NavigationManager NavigationManager
 
@@ -52,7 +55,7 @@
     {
         <MediaCard Data="@card" Placeholder="@card.Placeholder"
                    Link="@($"/media/tv/seasons/{card.TelevisionSeasonId}")"
-                   DataRefreshed="@(() => RefreshData())"/>
+                   AddToCollectionClicked="@AddSeasonToCollection"/>
     }
 </MudContainer>
 
@@ -113,5 +116,29 @@
             NavigationManager.NavigateTo($"/schedules/{schedule.Id}/items");
         }
     }
+    
+    private async Task AddSeasonToCollection(MediaCardViewModel card)
+    {
+        if (card is TelevisionSeasonCardViewModel season)
+        {
+            var parameters = new DialogParameters { { "EntityType", "season" }, { "EntityName", season.Title } };
+            var options = new DialogOptions { CloseButton = true, MaxWidth = MaxWidth.ExtraSmall };
+
+            IDialogReference dialog = Dialog.Show<AddToCollectionDialog>("Add To Collection", parameters, options);
+            DialogResult result = await dialog.Result;
+            if (!result.Cancelled && result.Data is MediaCollectionViewModel collection)
+            {
+                var request = new AddSeasonToCollection(collection.Id, season.TelevisionSeasonId);
+                Either<BaseError, Unit> addResult = await Mediator.Send(request);
+                addResult.Match(
+                    Left: error =>
+                    {
+                        Snackbar.Add($"Unexpected error adding season to collection: {error.Value}");
+                        Logger.LogError("Unexpected error adding season to collection: {Error}", error.Value);
+                    },
+                    Right: _ => Snackbar.Add($"Added {season.Title} to collection {collection.Name}", Severity.Success));
+            }
+        }
+    }
 
 }

ErsatzTV/Pages/TelevisionShowList.razor

@@ -1,7 +1,13 @@
 @page "/media/tv/shows"
 @using ErsatzTV.Application.MediaCards
 @using ErsatzTV.Application.MediaCards.Queries
+@using ErsatzTV.Application.MediaCollections
+@using ErsatzTV.Application.MediaCollections.Commands
+@using Unit = LanguageExt.Unit
+@inject ILogger<TelevisionShowList> Logger
+@inject ISnackbar Snackbar
 @inject IMediator Mediator
+@inject IDialogService Dialog
 
 <MudContainer MaxWidth="MaxWidth.Small" Class="mb-6" Style="max-width: 300px">
     <MudPaper Style="align-items: center; display: flex; justify-content: center;">
@@ -22,7 +28,9 @@
 <MudContainer MaxWidth="MaxWidth.False" Class="media-card-grid">
     @foreach (TelevisionShowCardViewModel card in _data.Cards)
     {
-        <MediaCard Data="@card" Link="@($"/media/tv/shows/{card.TelevisionShowId}")" DataRefreshed="@(() => RefreshData())"/>
+        <MediaCard Data="@card"
+                   Link="@($"/media/tv/shows/{card.TelevisionShowId}")"
+                   AddToCollectionClicked="@AddToCollection"/>
     }
 </MudContainer>
 
@@ -49,4 +57,28 @@
         await RefreshData();
     }
 
+    private async Task AddToCollection(MediaCardViewModel card)
+    {
+        if (card is TelevisionShowCardViewModel show)
+        {
+            var parameters = new DialogParameters { { "EntityType", "show" }, { "EntityName", show.Title } };
+            var options = new DialogOptions { CloseButton = true, MaxWidth = MaxWidth.ExtraSmall };
+
+            IDialogReference dialog = Dialog.Show<AddToCollectionDialog>("Add To Collection", parameters, options);
+            DialogResult result = await dialog.Result;
+            if (!result.Cancelled && result.Data is MediaCollectionViewModel collection)
+            {
+                var request = new AddShowToCollection(collection.Id, show.TelevisionShowId);
+                Either<BaseError, Unit> addResult = await Mediator.Send(request);
+                addResult.Match(
+                    Left: error =>
+                    {
+                        Snackbar.Add($"Unexpected error adding show to collection: {error.Value}");
+                        Logger.LogError("Unexpected error adding show to collection: {Error}", error.Value);
+                    },
+                    Right: _ => Snackbar.Add($"Added {show.Title} to collection {collection.Name}", Severity.Success));
+            }
+        }
+    }
+
 }