syntax = "proto3";
package music_agregator.v1;
option go_package = "homelab.lan/music-agregator/gen/music_agregator/v1/";

service MusicAgregatorService {
  rpc MonitorAlbum(MonitorAlbumRequest) returns (MonitorAlbumResponse) {}
  rpc GetArtists(GetArtistsRequest) returns (GetArtistsResponse) {}
  rpc GetAlbum(GetAlbumRequest) returns (GetAlbumResponse) {}
  rpc AnalyzeAlbumRelease(AnalyzeAlbumReleaseRequest) returns (AnalyzeAlbumReleaseResponse) {}
}

message MonitorAlbumRequest {
  string album_id = 1;
  IndexerOptions indexer_options = 2;
  QualityType quality = 3;
}

message IndexerOptions {
  string tracker = 1;
}

enum QualityType {
  QUALITY_UNSPECIFIED = 0;
  QUALITY_LOSSLESS = 1;
  QUALITY_LOSSY = 2;
}

message MonitorAlbumResponse {
  AlbumDetail album = 1;
  ArtistSummary artist = 2;
  MonitoredRelease release = 3;
}

message GetArtistsRequest {}

message GetArtistsResponse {
  repeated ArtistSummary artists = 1;
}

enum MonitorState {
  MONITOR_STATE_UNSPECIFIED = 0;
  MONITOR_STATE_MONITORED = 1;
  MONITOR_STATE_UNMONITORED = 2;
  MONITOR_STATE_EXCLUDED = 3;
}

message ArtistSummary {
  string id = 1;
  string external_id = 2;
  string name = 3;
  string artist_type = 4;
  string country = 5;
  repeated string genres = 6;
  string image_url = 7;
  MonitorState monitor_state = 8;
  repeated AlbumDetail albums = 9;
}

message AlbumDetail {
  string id = 1;
  string external_id = 2;
  string title = 3;
  string album_type = 4;
  string release_date = 5;
  int32 total_tracks = 6;
  int32 total_discs = 7;
  string cover_url = 8;
  repeated string genres = 9;
  string label = 10;
  MonitorState monitor_state = 11;
  DownloadInfo download = 12;
}

message DownloadInfo {
  string state = 1;
  string format = 2;
  string quality = 3;
  string save_path = 4;
}

message GetAlbumRequest {
  string album_id = 1;
}

message AlbumInfo {
  AlbumDetail album = 1;
  repeated TrackDetail tracks = 2;
  AlbumReleaseDetail release = 3;
}

message GetAlbumResponse {
  AlbumInfo info = 1;
}

message AnalyzeAlbumReleaseRequest {
  string album_id = 1;
}

message AnalyzeAlbumReleaseResponse {
  AlbumInfo info = 1;
}

message TrackDetail {
  string id = 1;
  string external_id = 2;
  string title = 3;
  int32 duration_ms = 4;
  int32 disc_number = 5;
  int32 track_number = 6;
  string isrc = 7;
  bool explicit = 8;
  repeated ArtistCredit artists = 9;
  TrackFile file = 10;
}

message ArtistCredit {
  string id = 1;
  string name = 2;
}

message TrackFile {
  string path = 1;
  string format = 2;
  int64 size = 3;
}

message AlbumReleaseDetail {
  string id = 1;
  string format = 2;
  int32 bit_depth = 3;
  int32 sample_rate = 4;
  int32 channels = 5;
  bool is_lossless = 6;
  string source = 7;
  int64 total_size = 8;
  int32 total_duration_ms = 9;
  int32 track_count = 10;
  bool has_cover_art = 11;
  bool has_cue_sheet = 12;
  bool has_rip_log = 13;
  string path = 14;
  repeated TrackReleaseDetail tracks = 15;
}

message TrackReleaseDetail {
  string id = 1;
  string track_id = 2;
  string title = 3;
  int32 track_number = 4;
  int32 disc_number = 5;
  int32 duration_ms = 6;
  string format = 7;
  int32 bit_depth = 8;
  int32 sample_rate = 9;
  int32 channels = 10;
  int32 bitrate_kbps = 11;
  int64 file_size = 12;
  string file_path = 13;
}

message MonitoredRelease {
  string info_hash = 1;
  string artist = 2;
  string album = 3;
  int32 year = 4;
  string format = 5;
  bool lossless = 6;
  int32 bit_depth = 7;
  int32 sample_rate = 8;
  string source = 9;
  int32 track_count = 10;
  repeated string track_names = 11;
  bool has_cover_art = 12;
  bool has_cue_sheet = 13;
  bool has_rip_log = 14;
  int64 total_audio_size = 15;
  string download_link = 16;
  int32 seeders = 17;
  string tracker = 18;
}