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lib/components/DownloadsScreen/sync_downloaded_playlists.dart

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+import 'package:finamp/models/finamp_models.dart';
+import 'package:finamp/models/jellyfin_models.dart';
+import 'package:finamp/services/downloads_helper.dart';
+import 'package:finamp/services/jellyfin_api_helper.dart';
+import 'package:finamp/services/sync_helper.dart';
+import 'package:flutter_downloader/flutter_downloader.dart';
+import 'package:flutter_gen/gen_l10n/app_localizations.dart';
+import 'package:flutter/material.dart';
+import 'package:get_it/get_it.dart';
+import 'package:logging/logging.dart';
+
+class SyncDownloadedAlbumsOrPlaylistsButton extends StatelessWidget {
+  SyncDownloadedAlbumsOrPlaylistsButton({super.key});
+
+  final _syncLogger = Logger("SyncDownloadedPlaylistsButton");
+  final DownloadsHelper downloadsHelper = GetIt.instance<DownloadsHelper>();
+  final _jellyfinApiData = GetIt.instance<JellyfinApiHelper>();
+
+  void syncPlaylists(BuildContext context) async {
+    _syncLogger.info("Syncing downloaded playlists");
+
+    var syncHelper = DownloadsSyncHelper(_syncLogger);
+    List<DownloadedParent> parents = downloadsHelper.downloadedParents.toList();
+
+    for (DownloadedParent parent in parents) {
+      List<BaseItemDto>? items = await _jellyfinApiData.getItems(
+          isGenres: false, parentItem: parent.item);
+
+      if (items == null) {
+        _syncLogger.warning("Could not find any items for album or playlist id ${parent.item.id}");
+        continue;
+      }
+      syncHelper.sync(context, parent.item, items);
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return IconButton(
+      onPressed: () => syncPlaylists(context),
+      icon: const Icon(Icons.sync),
+      tooltip: AppLocalizations.of(context)!.syncDownloadedPlaylists,
+    );
+  }
+}