direct stream content from plex if needed (#1165)

* start to stream directly from plex

* update metadata and statistics with one plex api call

* stream movies from plex

* scanning bug fix; update changelog

ErsatzTV.Core/Interfaces/Repositories/IMediaServerMovieRepository.cs

@@ -10,6 +10,7 @@ public interface IMediaServerMovieRepository<in TLibrary, TMovie, TEtag> where T
     Task<List<TEtag>> GetExistingMovies(TLibrary library);
     Task<bool> FlagNormal(TLibrary library, TMovie movie);
     Task<Option<int>> FlagUnavailable(TLibrary library, TMovie movie);
+    Task<Option<int>> FlagRemoteOnly(TLibrary library, TMovie movie);
     Task<List<int>> FlagFileNotFound(TLibrary library, List<string> movieItemIds);
     Task<Either<BaseError, MediaItemScanResult<TMovie>>> GetOrAdd(TLibrary library, TMovie item);
     Task<Unit> SetEtag(TMovie movie, string etag);

ErsatzTV.Core/Interfaces/Repositories/IMediaServerTelevisionRepository.cs

@@ -25,4 +25,5 @@ public interface IMediaServerTelevisionRepository<in TLibrary, TShow, TSeason, T
     Task<List<int>> FlagFileNotFoundSeasons(TLibrary library, List<string> seasonItemIds);
     Task<List<int>> FlagFileNotFoundEpisodes(TLibrary library, List<string> episodeItemIds);
     Task<Option<int>> FlagUnavailable(TLibrary library, TEpisode episode);
+    Task<Option<int>> FlagRemoteOnly(TLibrary library, TEpisode episode);
 }

ErsatzTV.Core/Interfaces/Repositories/IMetadataRepository.cs

@@ -12,7 +12,7 @@ public interface IMetadataRepository
     Task<bool> RemoveActor(Actor actor);
     Task<bool> Update(Domain.Metadata metadata);
     Task<bool> Add(Domain.Metadata metadata);
-    Task<bool> UpdateLocalStatistics(MediaItem mediaItem, MediaVersion incoming, bool updateVersion = true);
+    Task<bool> UpdateStatistics(MediaItem mediaItem, MediaVersion incoming, bool updateVersion = true);
     Task<Unit> UpdateArtworkPath(Artwork artwork);
     Task<Unit> AddArtwork(Domain.Metadata metadata, Artwork artwork);
     Task<Unit> RemoveArtwork(Domain.Metadata metadata, ArtworkKind artworkKind);