RhythmBox/lib/services/database/database.dart

81 lines
2.5 KiB
Dart
Executable File

library database;
import 'dart:convert';
import 'dart:io';
import 'package:drift/drift.dart';
import 'package:encrypt/encrypt.dart';
import 'package:path/path.dart';
import 'package:path_provider/path_provider.dart';
import 'package:rhythm_box/services/color.dart';
import 'package:rhythm_box/services/lyrics.dart';
import 'package:spotify/spotify.dart' hide Playlist;
import 'package:rhythm_box/services/kv_store/encrypted_kv_store.dart';
import 'package:rhythm_box/services/kv_store/kv_store.dart';
import 'package:rhythm_box/services/sourced_track/enums.dart';
import 'package:flutter/material.dart' hide Table, Key, View;
import 'package:drift/native.dart';
import 'package:sqlite3/sqlite3.dart';
import 'package:sqlite3_flutter_libs/sqlite3_flutter_libs.dart';
part 'database.g.dart';
part 'tables/authentication.dart';
part 'tables/blacklist.dart';
part 'tables/preferences.dart';
part 'tables/scrobbler.dart';
part 'tables/skip_segment.dart';
part 'tables/source_match.dart';
part 'tables/history.dart';
part 'tables/lyrics.dart';
part 'typeconverters/color.dart';
part 'typeconverters/locale.dart';
part 'typeconverters/string_list.dart';
part 'typeconverters/encrypted_text.dart';
part 'typeconverters/map.dart';
part 'typeconverters/subtitle.dart';
@DriftDatabase(
tables: [
AuthenticationTable,
BlacklistTable,
PreferencesTable,
ScrobblerTable,
SkipSegmentTable,
SourceMatchTable,
HistoryTable,
LyricsTable,
],
)
class AppDatabase extends _$AppDatabase {
AppDatabase() : super(_openConnection());
@override
int get schemaVersion => 1;
}
LazyDatabase _openConnection() {
// the LazyDatabase util lets us find the right location for the file async.
return LazyDatabase(() async {
// put the database file, called db.sqlite here, into the documents folder
// for your app.
final dbFolder = await getApplicationSupportDirectory();
final file = File(join(dbFolder.path, 'db.sqlite'));
// Also work around limitations on old Android versions
if (Platform.isAndroid) {
await applyWorkaroundToOpenSqlite3OnOldAndroidVersions();
}
// Make sqlite3 pick a more suitable location for temporary files - the
// one from the system may be inaccessible due to sandboxing.
final cacheBase = (await getTemporaryDirectory()).path;
// We can't access /tmp on Android, which sqlite3 would try by default.
// Explicitly tell it about the correct temporary directory.
sqlite3.tempDirectory = cacheBase;
return NativeDatabase.createInBackground(file);
});
}