migrate l10n, state preloading

lib/app/state/database.dart

@@ -1,7 +1,37 @@
+import 'package:drift/drift.dart' show Value;
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 
 import '../../database/database.dart';
 
-final databaseProvider = Provider<SubtracksDatabase>((ref) {
-  return SubtracksDatabase();
+final databaseInitializer = FutureProvider<SubtracksDatabase>((ref) async {
+  final db = SubtracksDatabase();
+
+  await db
+      .into(db.sources)
+      .insertOnConflictUpdate(
+        SourcesCompanion.insert(
+          id: Value(1),
+          name: 'test navidrome',
+        ),
+      );
+  await db
+      .into(db.subsonicSettings)
+      .insertOnConflictUpdate(
+        SubsonicSettingsCompanion.insert(
+          sourceId: Value(1),
+          address: Uri.parse('http://demo.subsonic.org'),
+          username: 'guest1',
+          password: 'guest',
+          // address: Uri.parse('http://10.0.2.2:4533'),
+          // username: 'admin',
+          // password: 'password',
+          useTokenAuth: Value(true),
+        ),
+      );
+
+  return db;
+});
+
+final databaseProvider = Provider<SubtracksDatabase>((ref) {
+  return ref.watch(databaseInitializer).requireValue;
 });

lib/app/state/settings.dart

@@ -1,5 +1,14 @@
 import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:package_info_plus/package_info_plus.dart';
 
 final sourceIdProvider = Provider<int>((ref) {
   return 1;
 });
+
+final packageInfoInitializer = FutureProvider<PackageInfo>((ref) {
+  return PackageInfo.fromPlatform();
+});
+
+final packageInfoProvider = Provider<PackageInfo>((ref) {
+  return ref.watch(packageInfoInitializer).requireValue;
+});

lib/app/state/source.dart

@@ -8,7 +8,7 @@ import '../../util/http.dart';
 import 'database.dart';
 import 'settings.dart';
 
-final _sourceProvider = FutureProvider<MusicSource>((ref) async {
+final sourceInitializer = FutureProvider<MusicSource>((ref) async {
   final db = ref.watch(databaseProvider);
   final sourceId = ref.watch(sourceIdProvider);
 
@@ -34,6 +34,5 @@ final _sourceProvider = FutureProvider<MusicSource>((ref) async {
 });
 
 final sourceProvider = Provider<MusicSource>((ref) {
-  final source = ref.watch(_sourceProvider);
-  return source.requireValue;
+  return ref.watch(sourceInitializer).value!;
 });