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faster database update + song blocking

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This commit is contained in:
Moritz Weber 2020-09-19 22:23:58 +02:00
parent be212b0d81
commit a9af877be2
7 changed files with 106 additions and 21 deletions
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3
lib/presentation/widgets/audio_service_widget.dart
View file

@ -35,7 +35,8 @@ class _AudioServiceWidgetState extends State<AudioServiceWidget>
case AppLifecycleState.resumed:
print('AppLifecycleState.resumed');
AudioService.connect();
AudioService.customAction(APP_LIFECYCLE_RESUMED);
if (AudioService.running)
AudioService.customAction(APP_LIFECYCLE_RESUMED);
break;
case AppLifecycleState.paused:
print('AppLifecycleState.paused');

24
lib/system/datasources/moor_music_data_source.dart
View file

@ -44,6 +44,7 @@ class Songs extends Table {
TextColumn get albumArtPath => text().nullable()();
IntColumn get trackNumber => integer().nullable()();
BoolColumn get blocked => boolean().withDefault(const Constant(false))();
BoolColumn get present => boolean().withDefault(const Constant(true))();
@override
Set<Column> get primaryKey => {path};
@ -139,6 +140,29 @@ class MoorMusicDataSource extends _$MoorMusicDataSource
.map((moorArtist) => ArtistModel.fromMoorArtist(moorArtist))
.toList());
}
@override
Future<void> insertSongs(List<SongModel> songModels) async {
await update(songs).write(const SongsCompanion(present: Value(false)));
await batch((batch) {
batch.insertAllOnConflictUpdate(
songs,
songModels
.map((e) => e.toMoorInsert())
.toList(),
);
});
await (delete(songs)..where((tbl) => tbl.present.equals(false))).go();
}
@override
Future<void> setSongBlocked(SongModel song, bool blocked) async {
await (update(songs)..where((tbl) => tbl.path.equals(song.path)))
.write(SongsCompanion(blocked: Value(blocked)));
}
}
LazyDatabase _openConnection() {

61
lib/system/datasources/moor_music_data_source.g.dart
View file

@ -498,6 +498,7 @@ class MoorSong extends DataClass implements Insertable<MoorSong> {
final String albumArtPath;
final int trackNumber;
final bool blocked;
final bool present;
MoorSong(
{@required this.title,
@required this.albumTitle,
@ -507,7 +508,8 @@ class MoorSong extends DataClass implements Insertable<MoorSong> {
this.duration,
this.albumArtPath,
this.trackNumber,
@required this.blocked});
@required this.blocked,
@required this.present});
factory MoorSong.fromData(Map<String, dynamic> data, GeneratedDatabase db,
{String prefix}) {
final effectivePrefix = prefix ?? '';
@ -532,6 +534,8 @@ class MoorSong extends DataClass implements Insertable<MoorSong> {
.mapFromDatabaseResponse(data['${effectivePrefix}track_number']),
blocked:
boolType.mapFromDatabaseResponse(data['${effectivePrefix}blocked']),
present:
boolType.mapFromDatabaseResponse(data['${effectivePrefix}present']),
);
}
@override
@ -564,6 +568,9 @@ class MoorSong extends DataClass implements Insertable<MoorSong> {
if (!nullToAbsent || blocked != null) {
map['blocked'] = Variable<bool>(blocked);
}
if (!nullToAbsent || present != null) {
map['present'] = Variable<bool>(present);
}
return map;
}
@ -592,6 +599,9 @@ class MoorSong extends DataClass implements Insertable<MoorSong> {
blocked: blocked == null && nullToAbsent
? const Value.absent()
: Value(blocked),
present: present == null && nullToAbsent
? const Value.absent()
: Value(present),
);
}
@ -608,6 +618,7 @@ class MoorSong extends DataClass implements Insertable<MoorSong> {
albumArtPath: serializer.fromJson<String>(json['albumArtPath']),
trackNumber: serializer.fromJson<int>(json['trackNumber']),
blocked: serializer.fromJson<bool>(json['blocked']),
present: serializer.fromJson<bool>(json['present']),
);
}
@override
@ -623,6 +634,7 @@ class MoorSong extends DataClass implements Insertable<MoorSong> {
'albumArtPath': serializer.toJson<String>(albumArtPath),
'trackNumber': serializer.toJson<int>(trackNumber),
'blocked': serializer.toJson<bool>(blocked),
'present': serializer.toJson<bool>(present),
};
}
@ -635,7 +647,8 @@ class MoorSong extends DataClass implements Insertable<MoorSong> {
int duration,
String albumArtPath,
int trackNumber,
bool blocked}) =>
bool blocked,
bool present}) =>
MoorSong(
title: title ?? this.title,
albumTitle: albumTitle ?? this.albumTitle,
@ -646,6 +659,7 @@ class MoorSong extends DataClass implements Insertable<MoorSong> {
albumArtPath: albumArtPath ?? this.albumArtPath,
trackNumber: trackNumber ?? this.trackNumber,
blocked: blocked ?? this.blocked,
present: present ?? this.present,
);
@override
String toString() {
@ -658,7 +672,8 @@ class MoorSong extends DataClass implements Insertable<MoorSong> {
..write('duration: $duration, ')
..write('albumArtPath: $albumArtPath, ')
..write('trackNumber: $trackNumber, ')
..write('blocked: $blocked')
..write('blocked: $blocked, ')
..write('present: $present')
..write(')'))
.toString();
}
@ -678,8 +693,10 @@ class MoorSong extends DataClass implements Insertable<MoorSong> {
duration.hashCode,
$mrjc(
albumArtPath.hashCode,
$mrjc(trackNumber.hashCode,
blocked.hashCode)))))))));
$mrjc(
trackNumber.hashCode,
$mrjc(blocked.hashCode,
present.hashCode))))))))));
@override
bool operator ==(dynamic other) =>
identical(this, other) ||
@ -692,7 +709,8 @@ class MoorSong extends DataClass implements Insertable<MoorSong> {
other.duration == this.duration &&
other.albumArtPath == this.albumArtPath &&
other.trackNumber == this.trackNumber &&
other.blocked == this.blocked);
other.blocked == this.blocked &&
other.present == this.present);
}
class SongsCompanion extends UpdateCompanion<MoorSong> {
@ -705,6 +723,7 @@ class SongsCompanion extends UpdateCompanion<MoorSong> {
final Value<String> albumArtPath;
final Value<int> trackNumber;
final Value<bool> blocked;
final Value<bool> present;
const SongsCompanion({
this.title = const Value.absent(),
this.albumTitle = const Value.absent(),
@ -715,6 +734,7 @@ class SongsCompanion extends UpdateCompanion<MoorSong> {
this.albumArtPath = const Value.absent(),
this.trackNumber = const Value.absent(),
this.blocked = const Value.absent(),
this.present = const Value.absent(),
});
SongsCompanion.insert({
@required String title,
@ -726,6 +746,7 @@ class SongsCompanion extends UpdateCompanion<MoorSong> {
this.albumArtPath = const Value.absent(),
this.trackNumber = const Value.absent(),
this.blocked = const Value.absent(),
this.present = const Value.absent(),
}) : title = Value(title),
albumTitle = Value(albumTitle),
albumId = Value(albumId),
@ -741,6 +762,7 @@ class SongsCompanion extends UpdateCompanion<MoorSong> {
Expression<String> albumArtPath,
Expression<int> trackNumber,
Expression<bool> blocked,
Expression<bool> present,
}) {
return RawValuesInsertable({
if (title != null) 'title': title,
@ -752,6 +774,7 @@ class SongsCompanion extends UpdateCompanion<MoorSong> {
if (albumArtPath != null) 'album_art_path': albumArtPath,
if (trackNumber != null) 'track_number': trackNumber,
if (blocked != null) 'blocked': blocked,
if (present != null) 'present': present,
});
}
@ -764,7 +787,8 @@ class SongsCompanion extends UpdateCompanion<MoorSong> {
Value<int> duration,
Value<String> albumArtPath,
Value<int> trackNumber,
Value<bool> blocked}) {
Value<bool> blocked,
Value<bool> present}) {
return SongsCompanion(
title: title ?? this.title,
albumTitle: albumTitle ?? this.albumTitle,
@ -775,6 +799,7 @@ class SongsCompanion extends UpdateCompanion<MoorSong> {
albumArtPath: albumArtPath ?? this.albumArtPath,
trackNumber: trackNumber ?? this.trackNumber,
blocked: blocked ?? this.blocked,
present: present ?? this.present,
);
}
@ -808,6 +833,9 @@ class SongsCompanion extends UpdateCompanion<MoorSong> {
if (blocked.present) {
map['blocked'] = Variable<bool>(blocked.value);
}
if (present.present) {
map['present'] = Variable<bool>(present.value);
}
return map;
}
@ -822,7 +850,8 @@ class SongsCompanion extends UpdateCompanion<MoorSong> {
..write('duration: $duration, ')
..write('albumArtPath: $albumArtPath, ')
..write('trackNumber: $trackNumber, ')
..write('blocked: $blocked')
..write('blocked: $blocked, ')
..write('present: $present')
..write(')'))
.toString();
}
@ -941,6 +970,15 @@ class $SongsTable extends Songs with TableInfo<$SongsTable, MoorSong> {
defaultValue: const Constant(false));
}
final VerificationMeta _presentMeta = const VerificationMeta('present');
GeneratedBoolColumn _present;
@override
GeneratedBoolColumn get present => _present ??= _constructPresent();
GeneratedBoolColumn _constructPresent() {
return GeneratedBoolColumn('present', $tableName, false,
defaultValue: const Constant(true));
}
@override
List<GeneratedColumn> get $columns => [
title,
@ -951,7 +989,8 @@ class $SongsTable extends Songs with TableInfo<$SongsTable, MoorSong> {
duration,
albumArtPath,
trackNumber,
blocked
blocked,
present
];
@override
$SongsTable get asDslTable => this;
@ -1016,6 +1055,10 @@ class $SongsTable extends Songs with TableInfo<$SongsTable, MoorSong> {
context.handle(_blockedMeta,
blocked.isAcceptableOrUnknown(data['blocked'], _blockedMeta));
}
if (data.containsKey('present')) {
context.handle(_presentMeta,
present.isAcceptableOrUnknown(data['present'], _presentMeta));
}
return context;
}

3
lib/system/datasources/music_data_source_contract.dart
View file

@ -11,7 +11,8 @@ abstract class MusicDataSource {
Future<List<SongModel>> getSongs();
Future<List<SongModel>> getSongsFromAlbum(AlbumModel album);
Future<void> insertSong(SongModel songModel);
Future<void> insertSongs(List<SongModel> songModels);
Future<void> setSongBlocked(SongModel song, bool blocked);
Future<SongModel> getSongByPath(String path);

2
lib/system/datasources/queue_manager.dart
View file

@ -63,7 +63,7 @@ class QueueManager {
List<MediaItem> mediaItems, int startIndex) {
final List<int> indices = [];
for (var i = 0; i < mediaItems.length; i++) {
if (!(mediaItems[i].extras['blocked'] as bool)) {
if (mediaItems[i].extras['blocked'] == 'false') {
indices.add(i);
}
}

13
lib/system/models/song_model.dart
View file

@ -126,6 +126,19 @@ class SongModel extends Song {
trackNumber: Value(trackNumber),
);
SongsCompanion toMoorInsert() => SongsCompanion(
albumTitle: Value(album),
albumId: Value(albumId),
artist: Value(artist),
title: Value(title),
path: Value(path),
duration: Value(duration),
albumArtPath: Value(albumArtPath),
trackNumber: Value(trackNumber),
// blocked: Value(blocked),
present: const Value(true),
);
MediaItem toMediaItem() => MediaItem(
id: path,
title: title,

21
lib/system/repositories/music_data_repository_impl.dart
View file

@ -1,4 +1,5 @@
import 'package:dartz/dartz.dart';
import 'package:logging/logging.dart';
import 'package:meta/meta.dart';
import '../../core/error/failures.dart';
@ -21,6 +22,8 @@ class MusicDataRepositoryImpl implements MusicDataRepository {
final LocalMusicFetcher localMusicFetcher;
final MusicDataSource musicDataSource;
static final _log = Logger('MusicDataRepository');
@override
Future<Either<Failure, List<Artist>>> getArtists() async {
return musicDataSource.getArtists().then((List<ArtistModel> artists) =>
@ -47,6 +50,8 @@ class MusicDataRepositoryImpl implements MusicDataRepository {
@override
Future<void> updateDatabase() async {
_log.info('updataDatabase called');
await musicDataSource.deleteAllArtists();
final List<ArtistModel> artists = await localMusicFetcher.getArtists();
@ -63,21 +68,19 @@ class MusicDataRepositoryImpl implements MusicDataRepository {
albumIdMap[album.id] = newAlbumId;
}
await musicDataSource.deleteAllSongs();
final List<SongModel> songs = await localMusicFetcher.getSongs();
final List<SongModel> songsToInsert = [];
for (final SongModel song in songs) {
final SongModel songToInsert =
song.copyWith(albumId: albumIdMap[song.albumId]);
// TODO: fails if albumId is null
await musicDataSource.insertSong(songToInsert);
songsToInsert.add(song.copyWith(albumId: albumIdMap[song.albumId]));
}
await musicDataSource.insertSongs(songsToInsert);
_log.info('updataDatabase finished');
}
@override
Future<void> setSongBlocked(Song song, bool blocked) {
// TODO: implement setSongBlocked
throw UnimplementedError();
Future<void> setSongBlocked(Song song, bool blocked) async {
await musicDataSource.setSongBlocked(song as SongModel, blocked);
}
}