core: migrate tracks.json to database

- and 10000000x improve performance of `_addTheseTracksToAlbumGenreArtistEtc()`, this can be noticed while (editing tags/reindexing tracks/playing external files)
namidaco · Nov 5, 2024 · 1bd49e4 · 1bd49e4
1 parent d842499
commit 1bd49e4
Show file tree

Hide file tree

Showing 7 changed files with 146 additions and 97 deletions.
diff --git a/lib/class/split_config.dart b/lib/class/split_config.dart
@@ -3,21 +3,21 @@ import 'package:namida/core/constants.dart';
 import 'package:namida/core/extensions.dart';
 
 class SplitArtistGenreConfigsWrapper {
-  final String path;
+  final String dbPath;
   final ArtistsSplitConfig artistsConfig;
   final GenresSplitConfig genresConfig;
   final GeneralSplitConfig generalConfig;
 
   const SplitArtistGenreConfigsWrapper({
-    required this.path,
+    required this.dbPath,
     required this.artistsConfig,
     required this.genresConfig,
     required this.generalConfig,
   });
 
   factory SplitArtistGenreConfigsWrapper.settings() {
     return SplitArtistGenreConfigsWrapper(
-      path: AppPaths.TRACKS,
+      dbPath: AppPaths.TRACKS_DB_INFO.file.path,
       artistsConfig: ArtistsSplitConfig.settings(),
       genresConfig: GenresSplitConfig.settings(),
       generalConfig: GeneralSplitConfig(),

diff --git a/lib/class/track.dart b/lib/class/track.dart
@@ -317,6 +317,7 @@ class TrackExtended {
   }
 
   factory TrackExtended.fromJson(
+    String path,
     Map<String, dynamic> json, {
     required ArtistsSplitConfig artistsSplitConfig,
     required GenresSplitConfig genresSplitConfig,
@@ -349,7 +350,7 @@ class TrackExtended {
       size: json['size'] ?? 0,
       dateAdded: json['dateAdded'] ?? 0,
       dateModified: json['dateModified'] ?? 0,
-      path: json['path'] ?? '',
+      path: path,
       comment: json['comment'] ?? '',
       description: json['description'] ?? '',
       synopsis: json['synopsis'] ?? '',
@@ -372,7 +373,7 @@ class TrackExtended {
     );
   }
 
-  Map<String, dynamic> toJson() {
+  Map<String, dynamic> toJsonWithoutPath() {
     return {
       if (title.isNotEmpty) 'title': title,
       if (originalArtist.isNotEmpty) 'originalArtist': originalArtist,
@@ -387,7 +388,6 @@ class TrackExtended {
       if (size > 0) 'size': size,
       if (dateAdded > 0) 'dateAdded': dateAdded,
       if (dateModified > 0) 'dateModified': dateModified,
-      if (path.isNotEmpty) 'path': path,
       if (comment.isNotEmpty) 'comment': comment,
       if (description.isNotEmpty) 'description': description,
       if (synopsis.isNotEmpty) 'synopsis': synopsis,

diff --git a/lib/controller/backup_controller.dart b/lib/controller/backup_controller.dart
@@ -45,7 +45,8 @@ class BackupController {
       final diff = DateTime.now().difference(lastModified).abs().inDays;
       if (diff > interval) {
         final itemsToBackup = [
-          AppPaths.TRACKS,
+          AppPaths.TRACKS_OLD,
+          AppPaths.TRACKS_DB_INFO.file.path,
           AppPaths.TRACKS_STATS_OLD,
           AppPaths.TRACKS_STATS_DB_INFO.file.path,
           AppPaths.TOTAL_LISTEN_TIME,