feat!: playlists

protos/library.proto

@@ -6,6 +6,11 @@ package library;
 
 service Library {
 	rpc ListTracks(google.protobuf.Empty) returns (TrackList);
+	rpc ListPlaylists(google.protobuf.Empty) returns (ListPlaylistsResponse);
+	rpc CreatePlaylist(CreatePlaylistRequest) returns (CreatePlaylistResponse);
+	rpc DeletePlaylist(DeletePlaylistRequest) returns (google.protobuf.Empty);
+	rpc AddTrackToPlaylist(AddTrackToPlaylistRequest) returns (google.protobuf.Empty);
+	rpc RemoveTrackFromPlaylist(RemoveTrackFromPlaylistRequest) returns (google.protobuf.Empty);
 }
 
 message TrackList {
@@ -19,3 +24,35 @@ message Track {
 	uint64 artist_id = 4;
 	uint64 duration = 5;
 }
+
+message Playlist {
+	uint32 id = 1;
+	string name = 2;
+	repeated Track tracks = 3;
+}
+
+message ListPlaylistsResponse {
+	repeated Playlist playlists = 1;
+}
+
+message CreatePlaylistRequest {
+	string name = 1;
+}
+
+message CreatePlaylistResponse {
+	Playlist playlist = 1;
+}
+
+message DeletePlaylistRequest {
+	uint32 id = 1;
+}
+
+message AddTrackToPlaylistRequest {
+	uint32 playlist_id = 1;
+	string track_hash = 2;
+}
+
+message RemoveTrackFromPlaylistRequest {
+	uint32 playlist_id = 1;
+	uint32 track_rank = 2;
+}

protos/player.proto

@@ -15,6 +15,8 @@ service Player {
 	rpc SetVolume(SetVolumeRequest) returns (SetVolumeResponse);
 	rpc PlayTrackNext(TrackRequest) returns (Queue);
 	rpc AddTrackToQueue(TrackRequest) returns (Queue);
+	rpc AddTracksToQueue(TracksRequest) returns (Queue);
+	rpc PlayPlaylist(PlayPlaylistRequest) returns (PlayerStatus);
 	rpc SwapQueueIndices(SwapQueueIndicesRequest) returns (Queue);
 	rpc SkipTrack(google.protobuf.Empty) returns (PlayerStatus);
 	rpc SkipToQueueIndex(SkipToQueueIndexRequest) returns (PlayerStatus);
@@ -69,3 +71,11 @@ message SwapQueueIndicesRequest {
 	uint32 a = 1;
 	uint32 b = 2;
 }
+
+message TracksRequest {
+	repeated string tracks = 1;
+}
+
+message PlayPlaylistRequest {
+	uint32 id = 1;
+}