v2.52 — Favoriten-Sync-Fix: bidirektionaler Merge (lokal↔Server), Toggle-Push sofort, cloud_id-Verdrahtung

This commit is contained in:
Dustin
2026-08-05 10:33:23 +02:00
parent 4694955f5f
commit 3b898e238e
7 changed files with 286 additions and 17 deletions
+44 -14
View File
@@ -8,6 +8,8 @@ import 'package:flutter_local_notifications/flutter_local_notifications.dart';
import '../utils/farb_theme.dart';
import '../utils/sanitize.dart';
import '../services/cloud_service.dart';
import '../services/favoriten_service.dart';
import '../services/favoriten_sync.dart';
import '../database/db_helper.dart';
import '../services/melo_logger.dart';
import '../models/song.dart';
@@ -36,6 +38,9 @@ class _CloudScreenState extends State<CloudScreen>
bool _statusOk = false;
bool _serverDatenGeladen = false;
// ─── Favoriten (bidirektionaler Sync) ───
final FavoritenService _favoriten = FavoritenService();
// ─── Sync-Animation ───
late final AnimationController _syncAnimController;
@@ -324,17 +329,29 @@ class _CloudScreenState extends State<CloudScreen>
const Duration(milliseconds: 50)); // UI-Update erlauben
}
// Phase 2: Favoriten syncen
_updateSync('Synchronisiere Favoriten...', 0.55);
final favs = await widget.cloud.getFavorites();
final favIds = favs
// Phase 2: Favoriten bidirektional synchronisieren
// Root-Cause-Fix (Sprint D): Vorher wurden die Server-Favoriten nur
// zurückgespiegelt (Server → Server) — lokale ⭐-Toggles gingen
// verloren. Jetzt: Vereinigung lokal Server, Push + lokales Markieren.
_updateSync('Sync Favoriten…', 0.55);
final serverFavs = await widget.cloud.getFavorites();
final serverIds = serverFavs
.map((f) => f['id']?.toString() ?? '')
.where((id) => id.isNotEmpty)
.toList();
await widget.cloud.syncFavorites(favIds);
await db.serverFavoritesSet(favIds);
setState(() => _favServerCount = favIds.length);
_syncedItems += favIds.length;
.toSet();
final lokalIds = await _favoriten.favoritenCloudIds();
final merged = favoritenMerge(lokal: lokalIds, server: serverIds);
// Lokal → Server: lokale Toggles erreichen den Server, Server-Favoriten
// bleiben erhalten (kein Datenverlust in beide Richtungen)
await widget.cloud.syncFavorites(merged);
// Server → Lokal: Server-Favoriten lokal als ⭐ markieren (wenn Song
// lokal existiert); `server_favorites` spiegelt den Merge-Zustand
for (final cid in serverIds) {
await _favoriten.merkeCloudFavorit(cid);
}
await db.serverFavoritesSet(merged);
setState(() => _favServerCount = merged.length);
_syncedItems += merged.length;
// Phase 3: Playlisten abgleichen
_updateSync('Lade Playlisten...', 0.7);
@@ -349,22 +366,22 @@ class _CloudScreenState extends State<CloudScreen>
_updateSync('Fertig!', 1.0);
if (mounted) {
setState(() {
_syncedItems = downloaded + favIds.length;
_syncedItems = downloaded + merged.length;
});
_setzeStatus(
'$downloaded Songs + ${favIds.length} Favoriten synchronisiert',
'$downloaded Songs + ${merged.length} Favoriten synchronisiert',
ok: true);
// Sync-Historie fürs Dashboard festhalten
await _syncHistorieEintragen(
dateien: downloaded,
favoriten: favIds.length,
favoriten: merged.length,
playlists: _serverPlaylists.length,
);
await _ladeStatus();
}
MeloLogger().aktion('cloud_sync_all', {
'downloaded': downloaded,
'favorites': favIds.length,
'favorites': merged.length,
'playlists': _serverPlaylists.length,
});
return true;
@@ -714,6 +731,7 @@ class _CloudScreenState extends State<CloudScreen>
setState(() => _ladt = true);
_setzeStatus('Suche lokale Songs...');
try {
final db = DbHelper();
final dir = Directory(
'${(await getApplicationDocumentsDirectory()).path}/music');
if (!await dir.exists()) {
@@ -754,7 +772,19 @@ class _CloudScreenState extends State<CloudScreen>
);
}
final sid = await widget.cloud.upload(f.path, f.path.split('/').last);
if (sid != null) count++;
if (sid != null) {
count++;
// Lokalen Song mit dem Server verknüpfen (cloud_id) — Grundlage
// für den bidirektionalen Favoriten-Sync (lokal → Server).
try {
final lokalerSong = await db.songNachPfad(f.path);
if (lokalerSong?.id != null) {
await db.cloudIdSetzen(lokalerSong!.id!, sid);
}
} catch (_) {
// Verknüpfung ist nice-to-have — Upload selbst war erfolgreich
}
}
}
// Abschluss-Notification
if (Platform.isAndroid) {