feat: sync rules for downloads

close #867

lib/database/app_database.dart

@@ -12,12 +12,12 @@ import '../utils/global_key_utils.dart';
 part 'app_database.g.dart';
 
 // Simplified database with API cache for offline support
-@DriftDatabase(tables: [DownloadedMedia, DownloadQueue, ApiCache, OfflineWatchProgress])
+@DriftDatabase(tables: [DownloadedMedia, DownloadQueue, ApiCache, OfflineWatchProgress, SyncRules])
 class AppDatabase extends _$AppDatabase {
   AppDatabase() : super(_openConnection());
 
   @override
-  int get schemaVersion => 9; // Added mediaIndex column to DownloadedMedia
+  int get schemaVersion => 11;
 
   @override
   MigrationStrategy get migration {
@@ -46,6 +46,18 @@ class AppDatabase extends _$AppDatabase {
             appLogger.w('mediaIndex column may already exist: $e');
           }
         }
+        if (from < 10) {
+          appLogger.i('Adding SyncRules table (v10 migration)');
+          await m.createTable(syncRules);
+        }
+        if (from < 11) {
+          appLogger.i('Adding enabled column to SyncRules (v11 migration)');
+          try {
+            await m.addColumn(syncRules, syncRules.enabled);
+          } catch (e) {
+            appLogger.w('enabled column may already exist: $e');
+          }
+        }
       },
     );
   }
@@ -201,6 +213,61 @@ class AppDatabase extends _$AppDatabase {
     return delete(offlineWatchProgress).go();
   }
 
+  // ============================================================
+  // Sync Rules Operations
+  // ============================================================
+
+  Future<List<SyncRuleItem>> getSyncRules() {
+    return select(syncRules).get();
+  }
+
+  Future<SyncRuleItem?> getSyncRule(String globalKey) {
+    return (select(syncRules)..where((t) => t.globalKey.equals(globalKey))).getSingleOrNull();
+  }
+
+  Future<void> insertSyncRule({
+    required String serverId,
+    required String ratingKey,
+    required String globalKey,
+    required String targetType,
+    required int episodeCount,
+    int mediaIndex = 0,
+  }) async {
+    await into(syncRules).insertOnConflictUpdate(
+      SyncRulesCompanion.insert(
+        serverId: serverId,
+        ratingKey: ratingKey,
+        globalKey: globalKey,
+        targetType: targetType,
+        episodeCount: episodeCount,
+        createdAt: DateTime.now().millisecondsSinceEpoch,
+        mediaIndex: Value(mediaIndex),
+      ),
+    );
+  }
+
+  Future<void> updateSyncRuleCount(String globalKey, int episodeCount) async {
+    await (update(syncRules)..where((t) => t.globalKey.equals(globalKey))).write(
+      SyncRulesCompanion(episodeCount: Value(episodeCount)),
+    );
+  }
+
+  Future<void> updateSyncRuleEnabled(String globalKey, bool enabled) async {
+    await (update(syncRules)..where((t) => t.globalKey.equals(globalKey))).write(
+      SyncRulesCompanion(enabled: Value(enabled)),
+    );
+  }
+
+  Future<void> updateSyncRuleLastExecuted(String globalKey) async {
+    await (update(syncRules)..where((t) => t.globalKey.equals(globalKey))).write(
+      SyncRulesCompanion(lastExecutedAt: Value(DateTime.now().millisecondsSinceEpoch)),
+    );
+  }
+
+  Future<void> deleteSyncRule(String globalKey) async {
+    await (delete(syncRules)..where((t) => t.globalKey.equals(globalKey))).go();
+  }
+
   // ============================================================
   // Downloaded Media Queries for Watch State Sync
   // ============================================================

lib/database/app_database.g.dart

@@ -2511,6 +2511,621 @@ class OfflineWatchProgressCompanion
   }
 }
 
+class $SyncRulesTable extends SyncRules
+    with TableInfo<$SyncRulesTable, SyncRuleItem> {
+  @override
+  final GeneratedDatabase attachedDatabase;
+  final String? _alias;
+  $SyncRulesTable(this.attachedDatabase, [this._alias]);
+  static const VerificationMeta _idMeta = const VerificationMeta('id');
+  @override
+  late final GeneratedColumn<int> id = GeneratedColumn<int>(
+    'id',
+    aliasedName,
+    false,
+    hasAutoIncrement: true,
+    type: DriftSqlType.int,
+    requiredDuringInsert: false,
+    defaultConstraints: GeneratedColumn.constraintIsAlways(
+      'PRIMARY KEY AUTOINCREMENT',
+    ),
+  );
+  static const VerificationMeta _serverIdMeta = const VerificationMeta(
+    'serverId',
+  );
+  @override
+  late final GeneratedColumn<String> serverId = GeneratedColumn<String>(
+    'server_id',
+    aliasedName,
+    false,
+    type: DriftSqlType.string,
+    requiredDuringInsert: true,
+  );
+  static const VerificationMeta _ratingKeyMeta = const VerificationMeta(
+    'ratingKey',
+  );
+  @override
+  late final GeneratedColumn<String> ratingKey = GeneratedColumn<String>(
+    'rating_key',
+    aliasedName,
+    false,
+    type: DriftSqlType.string,
+    requiredDuringInsert: true,
+  );
+  static const VerificationMeta _globalKeyMeta = const VerificationMeta(
+    'globalKey',
+  );
+  @override
+  late final GeneratedColumn<String> globalKey = GeneratedColumn<String>(
+    'global_key',
+    aliasedName,
+    false,
+    type: DriftSqlType.string,
+    requiredDuringInsert: true,
+    defaultConstraints: GeneratedColumn.constraintIsAlways('UNIQUE'),
+  );
+  static const VerificationMeta _targetTypeMeta = const VerificationMeta(
+    'targetType',
+  );
+  @override
+  late final GeneratedColumn<String> targetType = GeneratedColumn<String>(
+    'target_type',
+    aliasedName,
+    false,
+    type: DriftSqlType.string,
+    requiredDuringInsert: true,
+  );
+  static const VerificationMeta _episodeCountMeta = const VerificationMeta(
+    'episodeCount',
+  );
+  @override
+  late final GeneratedColumn<int> episodeCount = GeneratedColumn<int>(
+    'episode_count',
+    aliasedName,
+    false,
+    type: DriftSqlType.int,
+    requiredDuringInsert: true,
+  );
+  static const VerificationMeta _enabledMeta = const VerificationMeta(
+    'enabled',
+  );
+  @override
+  late final GeneratedColumn<bool> enabled = GeneratedColumn<bool>(
+    'enabled',
+    aliasedName,
+    false,
+    type: DriftSqlType.bool,
+    requiredDuringInsert: false,
+    defaultConstraints: GeneratedColumn.constraintIsAlways(
+      'CHECK ("enabled" IN (0, 1))',
+    ),
+    defaultValue: const Constant(true),
+  );
+  static const VerificationMeta _createdAtMeta = const VerificationMeta(
+    'createdAt',
+  );
+  @override
+  late final GeneratedColumn<int> createdAt = GeneratedColumn<int>(
+    'created_at',
+    aliasedName,
+    false,
+    type: DriftSqlType.int,
+    requiredDuringInsert: true,
+  );
+  static const VerificationMeta _lastExecutedAtMeta = const VerificationMeta(
+    'lastExecutedAt',
+  );
+  @override
+  late final GeneratedColumn<int> lastExecutedAt = GeneratedColumn<int>(
+    'last_executed_at',
+    aliasedName,
+    true,
+    type: DriftSqlType.int,
+    requiredDuringInsert: false,
+  );
+  static const VerificationMeta _mediaIndexMeta = const VerificationMeta(
+    'mediaIndex',
+  );
+  @override
+  late final GeneratedColumn<int> mediaIndex = GeneratedColumn<int>(
+    'media_index',
+    aliasedName,
+    false,
+    type: DriftSqlType.int,
+    requiredDuringInsert: false,
+    defaultValue: const Constant(0),
+  );
+  @override
+  List<GeneratedColumn> get $columns => [
+    id,
+    serverId,
+    ratingKey,
+    globalKey,
+    targetType,
+    episodeCount,
+    enabled,
+    createdAt,
+    lastExecutedAt,
+    mediaIndex,
+  ];
+  @override
+  String get aliasedName => _alias ?? actualTableName;
+  @override
+  String get actualTableName => $name;
+  static const String $name = 'sync_rules';
+  @override
+  VerificationContext validateIntegrity(
+    Insertable<SyncRuleItem> instance, {
+    bool isInserting = false,
+  }) {
+    final context = VerificationContext();
+    final data = instance.toColumns(true);
+    if (data.containsKey('id')) {
+      context.handle(_idMeta, id.isAcceptableOrUnknown(data['id']!, _idMeta));
+    }
+    if (data.containsKey('server_id')) {
+      context.handle(
+        _serverIdMeta,
+        serverId.isAcceptableOrUnknown(data['server_id']!, _serverIdMeta),
+      );
+    } else if (isInserting) {
+      context.missing(_serverIdMeta);
+    }
+    if (data.containsKey('rating_key')) {
+      context.handle(
+        _ratingKeyMeta,
+        ratingKey.isAcceptableOrUnknown(data['rating_key']!, _ratingKeyMeta),
+      );
+    } else if (isInserting) {
+      context.missing(_ratingKeyMeta);
+    }
+    if (data.containsKey('global_key')) {
+      context.handle(
+        _globalKeyMeta,
+        globalKey.isAcceptableOrUnknown(data['global_key']!, _globalKeyMeta),
+      );
+    } else if (isInserting) {
+      context.missing(_globalKeyMeta);
+    }
+    if (data.containsKey('target_type')) {
+      context.handle(
+        _targetTypeMeta,
+        targetType.isAcceptableOrUnknown(data['target_type']!, _targetTypeMeta),
+      );
+    } else if (isInserting) {
+      context.missing(_targetTypeMeta);
+    }
+    if (data.containsKey('episode_count')) {
+      context.handle(
+        _episodeCountMeta,
+        episodeCount.isAcceptableOrUnknown(
+          data['episode_count']!,
+          _episodeCountMeta,
+        ),
+      );
+    } else if (isInserting) {
+      context.missing(_episodeCountMeta);
+    }
+    if (data.containsKey('enabled')) {
+      context.handle(
+        _enabledMeta,
+        enabled.isAcceptableOrUnknown(data['enabled']!, _enabledMeta),
+      );
+    }
+    if (data.containsKey('created_at')) {
+      context.handle(
+        _createdAtMeta,
+        createdAt.isAcceptableOrUnknown(data['created_at']!, _createdAtMeta),
+      );
+    } else if (isInserting) {
+      context.missing(_createdAtMeta);
+    }
+    if (data.containsKey('last_executed_at')) {
+      context.handle(
+        _lastExecutedAtMeta,
+        lastExecutedAt.isAcceptableOrUnknown(
+          data['last_executed_at']!,
+          _lastExecutedAtMeta,
+        ),
+      );
+    }
+    if (data.containsKey('media_index')) {
+      context.handle(
+        _mediaIndexMeta,
+        mediaIndex.isAcceptableOrUnknown(data['media_index']!, _mediaIndexMeta),
+      );
+    }
+    return context;
+  }
+
+  @override
+  Set<GeneratedColumn> get $primaryKey => {id};
+  @override
+  SyncRuleItem map(Map<String, dynamic> data, {String? tablePrefix}) {
+    final effectivePrefix = tablePrefix != null ? '$tablePrefix.' : '';
+    return SyncRuleItem(
+      id: attachedDatabase.typeMapping.read(
+        DriftSqlType.int,
+        data['${effectivePrefix}id'],
+      )!,
+      serverId: attachedDatabase.typeMapping.read(
+        DriftSqlType.string,
+        data['${effectivePrefix}server_id'],
+      )!,
+      ratingKey: attachedDatabase.typeMapping.read(
+        DriftSqlType.string,
+        data['${effectivePrefix}rating_key'],
+      )!,
+      globalKey: attachedDatabase.typeMapping.read(
+        DriftSqlType.string,
+        data['${effectivePrefix}global_key'],
+      )!,
+      targetType: attachedDatabase.typeMapping.read(
+        DriftSqlType.string,
+        data['${effectivePrefix}target_type'],
+      )!,
+      episodeCount: attachedDatabase.typeMapping.read(
+        DriftSqlType.int,
+        data['${effectivePrefix}episode_count'],
+      )!,
+      enabled: attachedDatabase.typeMapping.read(
+        DriftSqlType.bool,
+        data['${effectivePrefix}enabled'],
+      )!,
+      createdAt: attachedDatabase.typeMapping.read(
+        DriftSqlType.int,
+        data['${effectivePrefix}created_at'],
+      )!,
+      lastExecutedAt: attachedDatabase.typeMapping.read(
+        DriftSqlType.int,
+        data['${effectivePrefix}last_executed_at'],
+      ),
+      mediaIndex: attachedDatabase.typeMapping.read(
+        DriftSqlType.int,
+        data['${effectivePrefix}media_index'],
+      )!,
+    );
+  }
+
+  @override
+  $SyncRulesTable createAlias(String alias) {
+    return $SyncRulesTable(attachedDatabase, alias);
+  }
+}
+
+class SyncRuleItem extends DataClass implements Insertable<SyncRuleItem> {
+  final int id;
+  final String serverId;
+  final String ratingKey;
+  final String globalKey;
+  final String targetType;
+  final int episodeCount;
+  final bool enabled;
+  final int createdAt;
+  final int? lastExecutedAt;
+  final int mediaIndex;
+  const SyncRuleItem({
+    required this.id,
+    required this.serverId,
+    required this.ratingKey,
+    required this.globalKey,
+    required this.targetType,
+    required this.episodeCount,
+    required this.enabled,
+    required this.createdAt,
+    this.lastExecutedAt,
+    required this.mediaIndex,
+  });
+  @override
+  Map<String, Expression> toColumns(bool nullToAbsent) {
+    final map = <String, Expression>{};
+    map['id'] = Variable<int>(id);
+    map['server_id'] = Variable<String>(serverId);
+    map['rating_key'] = Variable<String>(ratingKey);
+    map['global_key'] = Variable<String>(globalKey);
+    map['target_type'] = Variable<String>(targetType);
+    map['episode_count'] = Variable<int>(episodeCount);
+    map['enabled'] = Variable<bool>(enabled);
+    map['created_at'] = Variable<int>(createdAt);
+    if (!nullToAbsent || lastExecutedAt != null) {
+      map['last_executed_at'] = Variable<int>(lastExecutedAt);
+    }
+    map['media_index'] = Variable<int>(mediaIndex);
+    return map;
+  }
+
+  SyncRulesCompanion toCompanion(bool nullToAbsent) {
+    return SyncRulesCompanion(
+      id: Value(id),
+      serverId: Value(serverId),
+      ratingKey: Value(ratingKey),
+      globalKey: Value(globalKey),
+      targetType: Value(targetType),
+      episodeCount: Value(episodeCount),
+      enabled: Value(enabled),
+      createdAt: Value(createdAt),
+      lastExecutedAt: lastExecutedAt == null && nullToAbsent
+          ? const Value.absent()
+          : Value(lastExecutedAt),
+      mediaIndex: Value(mediaIndex),
+    );
+  }
+
+  factory SyncRuleItem.fromJson(
+    Map<String, dynamic> json, {
+    ValueSerializer? serializer,
+  }) {
+    serializer ??= driftRuntimeOptions.defaultSerializer;
+    return SyncRuleItem(
+      id: serializer.fromJson<int>(json['id']),
+      serverId: serializer.fromJson<String>(json['serverId']),
+      ratingKey: serializer.fromJson<String>(json['ratingKey']),
+      globalKey: serializer.fromJson<String>(json['globalKey']),
+      targetType: serializer.fromJson<String>(json['targetType']),
+      episodeCount: serializer.fromJson<int>(json['episodeCount']),
+      enabled: serializer.fromJson<bool>(json['enabled']),
+      createdAt: serializer.fromJson<int>(json['createdAt']),
+      lastExecutedAt: serializer.fromJson<int?>(json['lastExecutedAt']),
+      mediaIndex: serializer.fromJson<int>(json['mediaIndex']),
+    );
+  }
+  @override
+  Map<String, dynamic> toJson({ValueSerializer? serializer}) {
+    serializer ??= driftRuntimeOptions.defaultSerializer;
+    return <String, dynamic>{
+      'id': serializer.toJson<int>(id),
+      'serverId': serializer.toJson<String>(serverId),
+      'ratingKey': serializer.toJson<String>(ratingKey),
+      'globalKey': serializer.toJson<String>(globalKey),
+      'targetType': serializer.toJson<String>(targetType),
+      'episodeCount': serializer.toJson<int>(episodeCount),
+      'enabled': serializer.toJson<bool>(enabled),
+      'createdAt': serializer.toJson<int>(createdAt),
+      'lastExecutedAt': serializer.toJson<int?>(lastExecutedAt),
+      'mediaIndex': serializer.toJson<int>(mediaIndex),
+    };
+  }
+
+  SyncRuleItem copyWith({
+    int? id,
+    String? serverId,
+    String? ratingKey,
+    String? globalKey,
+    String? targetType,
+    int? episodeCount,
+    bool? enabled,
+    int? createdAt,
+    Value<int?> lastExecutedAt = const Value.absent(),
+    int? mediaIndex,
+  }) => SyncRuleItem(
+    id: id ?? this.id,
+    serverId: serverId ?? this.serverId,
+    ratingKey: ratingKey ?? this.ratingKey,
+    globalKey: globalKey ?? this.globalKey,
+    targetType: targetType ?? this.targetType,
+    episodeCount: episodeCount ?? this.episodeCount,
+    enabled: enabled ?? this.enabled,
+    createdAt: createdAt ?? this.createdAt,
+    lastExecutedAt: lastExecutedAt.present
+        ? lastExecutedAt.value
+        : this.lastExecutedAt,
+    mediaIndex: mediaIndex ?? this.mediaIndex,
+  );
+  SyncRuleItem copyWithCompanion(SyncRulesCompanion data) {
+    return SyncRuleItem(
+      id: data.id.present ? data.id.value : this.id,
+      serverId: data.serverId.present ? data.serverId.value : this.serverId,
+      ratingKey: data.ratingKey.present ? data.ratingKey.value : this.ratingKey,
+      globalKey: data.globalKey.present ? data.globalKey.value : this.globalKey,
+      targetType: data.targetType.present
+          ? data.targetType.value
+          : this.targetType,
+      episodeCount: data.episodeCount.present
+          ? data.episodeCount.value
+          : this.episodeCount,
+      enabled: data.enabled.present ? data.enabled.value : this.enabled,
+      createdAt: data.createdAt.present ? data.createdAt.value : this.createdAt,
+      lastExecutedAt: data.lastExecutedAt.present
+          ? data.lastExecutedAt.value
+          : this.lastExecutedAt,
+      mediaIndex: data.mediaIndex.present
+          ? data.mediaIndex.value
+          : this.mediaIndex,
+    );
+  }
+
+  @override
+  String toString() {
+    return (StringBuffer('SyncRuleItem(')
+          ..write('id: $id, ')
+          ..write('serverId: $serverId, ')
+          ..write('ratingKey: $ratingKey, ')
+          ..write('globalKey: $globalKey, ')
+          ..write('targetType: $targetType, ')
+          ..write('episodeCount: $episodeCount, ')
+          ..write('enabled: $enabled, ')
+          ..write('createdAt: $createdAt, ')
+          ..write('lastExecutedAt: $lastExecutedAt, ')
+          ..write('mediaIndex: $mediaIndex')
+          ..write(')'))
+        .toString();
+  }
+
+  @override
+  int get hashCode => Object.hash(
+    id,
+    serverId,
+    ratingKey,
+    globalKey,
+    targetType,
+    episodeCount,
+    enabled,
+    createdAt,
+    lastExecutedAt,
+    mediaIndex,
+  );
+  @override
+  bool operator ==(Object other) =>
+      identical(this, other) ||
+      (other is SyncRuleItem &&
+          other.id == this.id &&
+          other.serverId == this.serverId &&
+          other.ratingKey == this.ratingKey &&
+          other.globalKey == this.globalKey &&
+          other.targetType == this.targetType &&
+          other.episodeCount == this.episodeCount &&
+          other.enabled == this.enabled &&
+          other.createdAt == this.createdAt &&
+          other.lastExecutedAt == this.lastExecutedAt &&
+          other.mediaIndex == this.mediaIndex);
+}
+
+class SyncRulesCompanion extends UpdateCompanion<SyncRuleItem> {
+  final Value<int> id;
+  final Value<String> serverId;
+  final Value<String> ratingKey;
+  final Value<String> globalKey;
+  final Value<String> targetType;
+  final Value<int> episodeCount;
+  final Value<bool> enabled;
+  final Value<int> createdAt;
+  final Value<int?> lastExecutedAt;
+  final Value<int> mediaIndex;
+  const SyncRulesCompanion({
+    this.id = const Value.absent(),
+    this.serverId = const Value.absent(),
+    this.ratingKey = const Value.absent(),
+    this.globalKey = const Value.absent(),
+    this.targetType = const Value.absent(),
+    this.episodeCount = const Value.absent(),
+    this.enabled = const Value.absent(),
+    this.createdAt = const Value.absent(),
+    this.lastExecutedAt = const Value.absent(),
+    this.mediaIndex = const Value.absent(),
+  });
+  SyncRulesCompanion.insert({
+    this.id = const Value.absent(),
+    required String serverId,
+    required String ratingKey,
+    required String globalKey,
+    required String targetType,
+    required int episodeCount,
+    this.enabled = const Value.absent(),
+    required int createdAt,
+    this.lastExecutedAt = const Value.absent(),
+    this.mediaIndex = const Value.absent(),
+  }) : serverId = Value(serverId),
+       ratingKey = Value(ratingKey),
+       globalKey = Value(globalKey),
+       targetType = Value(targetType),
+       episodeCount = Value(episodeCount),
+       createdAt = Value(createdAt);
+  static Insertable<SyncRuleItem> custom({
+    Expression<int>? id,
+    Expression<String>? serverId,
+    Expression<String>? ratingKey,
+    Expression<String>? globalKey,
+    Expression<String>? targetType,
+    Expression<int>? episodeCount,
+    Expression<bool>? enabled,
+    Expression<int>? createdAt,
+    Expression<int>? lastExecutedAt,
+    Expression<int>? mediaIndex,
+  }) {
+    return RawValuesInsertable({
+      if (id != null) 'id': id,
+      if (serverId != null) 'server_id': serverId,
+      if (ratingKey != null) 'rating_key': ratingKey,
+      if (globalKey != null) 'global_key': globalKey,
+      if (targetType != null) 'target_type': targetType,
+      if (episodeCount != null) 'episode_count': episodeCount,
+      if (enabled != null) 'enabled': enabled,
+      if (createdAt != null) 'created_at': createdAt,
+      if (lastExecutedAt != null) 'last_executed_at': lastExecutedAt,
+      if (mediaIndex != null) 'media_index': mediaIndex,
+    });
+  }
+
+  SyncRulesCompanion copyWith({
+    Value<int>? id,
+    Value<String>? serverId,
+    Value<String>? ratingKey,
+    Value<String>? globalKey,
+    Value<String>? targetType,
+    Value<int>? episodeCount,
+    Value<bool>? enabled,
+    Value<int>? createdAt,
+    Value<int?>? lastExecutedAt,
+    Value<int>? mediaIndex,
+  }) {
+    return SyncRulesCompanion(
+      id: id ?? this.id,
+      serverId: serverId ?? this.serverId,
+      ratingKey: ratingKey ?? this.ratingKey,
+      globalKey: globalKey ?? this.globalKey,
+      targetType: targetType ?? this.targetType,
+      episodeCount: episodeCount ?? this.episodeCount,
+      enabled: enabled ?? this.enabled,
+      createdAt: createdAt ?? this.createdAt,
+      lastExecutedAt: lastExecutedAt ?? this.lastExecutedAt,
+      mediaIndex: mediaIndex ?? this.mediaIndex,
+    );
+  }
+
+  @override
+  Map<String, Expression> toColumns(bool nullToAbsent) {
+    final map = <String, Expression>{};
+    if (id.present) {
+      map['id'] = Variable<int>(id.value);
+    }
+    if (serverId.present) {
+      map['server_id'] = Variable<String>(serverId.value);
+    }
+    if (ratingKey.present) {
+      map['rating_key'] = Variable<String>(ratingKey.value);
+    }
+    if (globalKey.present) {
+      map['global_key'] = Variable<String>(globalKey.value);
+    }
+    if (targetType.present) {
+      map['target_type'] = Variable<String>(targetType.value);
+    }
+    if (episodeCount.present) {
+      map['episode_count'] = Variable<int>(episodeCount.value);
+    }
+    if (enabled.present) {
+      map['enabled'] = Variable<bool>(enabled.value);
+    }
+    if (createdAt.present) {
+      map['created_at'] = Variable<int>(createdAt.value);
+    }
+    if (lastExecutedAt.present) {
+      map['last_executed_at'] = Variable<int>(lastExecutedAt.value);
+    }
+    if (mediaIndex.present) {
+      map['media_index'] = Variable<int>(mediaIndex.value);
+    }
+    return map;
+  }
+
+  @override
+  String toString() {
+    return (StringBuffer('SyncRulesCompanion(')
+          ..write('id: $id, ')
+          ..write('serverId: $serverId, ')
+          ..write('ratingKey: $ratingKey, ')
+          ..write('globalKey: $globalKey, ')
+          ..write('targetType: $targetType, ')
+          ..write('episodeCount: $episodeCount, ')
+          ..write('enabled: $enabled, ')
+          ..write('createdAt: $createdAt, ')
+          ..write('lastExecutedAt: $lastExecutedAt, ')
+          ..write('mediaIndex: $mediaIndex')
+          ..write(')'))
+        .toString();
+  }
+}
+
 abstract class _$AppDatabase extends GeneratedDatabase {
   _$AppDatabase(QueryExecutor e) : super(e);
   $AppDatabaseManager get managers => $AppDatabaseManager(this);
@@ -2521,6 +3136,7 @@ abstract class _$AppDatabase extends GeneratedDatabase {
   late final $ApiCacheTable apiCache = $ApiCacheTable(this);
   late final $OfflineWatchProgressTable offlineWatchProgress =
       $OfflineWatchProgressTable(this);
+  late final $SyncRulesTable syncRules = $SyncRulesTable(this);
   @override
   Iterable<TableInfo<Table, Object?>> get allTables =>
       allSchemaEntities.whereType<TableInfo<Table, Object?>>();
@@ -2530,6 +3146,7 @@ abstract class _$AppDatabase extends GeneratedDatabase {
     downloadQueue,
     apiCache,
     offlineWatchProgress,
+    syncRules,
   ];
 }
 
@@ -3757,6 +4374,303 @@ typedef $$OfflineWatchProgressTableProcessedTableManager =
       OfflineWatchProgressItem,
       PrefetchHooks Function()
     >;
+typedef $$SyncRulesTableCreateCompanionBuilder =
+    SyncRulesCompanion Function({
+      Value<int> id,
+      required String serverId,
+      required String ratingKey,
+      required String globalKey,
+      required String targetType,
+      required int episodeCount,
+      Value<bool> enabled,
+      required int createdAt,
+      Value<int?> lastExecutedAt,
+      Value<int> mediaIndex,
+    });
+typedef $$SyncRulesTableUpdateCompanionBuilder =
+    SyncRulesCompanion Function({
+      Value<int> id,
+      Value<String> serverId,
+      Value<String> ratingKey,
+      Value<String> globalKey,
+      Value<String> targetType,
+      Value<int> episodeCount,
+      Value<bool> enabled,
+      Value<int> createdAt,
+      Value<int?> lastExecutedAt,
+      Value<int> mediaIndex,
+    });
+
+class $$SyncRulesTableFilterComposer
+    extends Composer<_$AppDatabase, $SyncRulesTable> {
+  $$SyncRulesTableFilterComposer({
+    required super.$db,
+    required super.$table,
+    super.joinBuilder,
+    super.$addJoinBuilderToRootComposer,
+    super.$removeJoinBuilderFromRootComposer,
+  });
+  ColumnFilters<int> get id => $composableBuilder(
+    column: $table.id,
+    builder: (column) => ColumnFilters(column),
+  );
+
+  ColumnFilters<String> get serverId => $composableBuilder(
+    column: $table.serverId,
+    builder: (column) => ColumnFilters(column),
+  );
+
+  ColumnFilters<String> get ratingKey => $composableBuilder(
+    column: $table.ratingKey,
+    builder: (column) => ColumnFilters(column),
+  );
+
+  ColumnFilters<String> get globalKey => $composableBuilder(
+    column: $table.globalKey,
+    builder: (column) => ColumnFilters(column),
+  );
+
+  ColumnFilters<String> get targetType => $composableBuilder(
+    column: $table.targetType,
+    builder: (column) => ColumnFilters(column),
+  );
+
+  ColumnFilters<int> get episodeCount => $composableBuilder(
+    column: $table.episodeCount,
+    builder: (column) => ColumnFilters(column),
+  );
+
+  ColumnFilters<bool> get enabled => $composableBuilder(
+    column: $table.enabled,
+    builder: (column) => ColumnFilters(column),
+  );
+
+  ColumnFilters<int> get createdAt => $composableBuilder(
+    column: $table.createdAt,
+    builder: (column) => ColumnFilters(column),
+  );
+
+  ColumnFilters<int> get lastExecutedAt => $composableBuilder(
+    column: $table.lastExecutedAt,
+    builder: (column) => ColumnFilters(column),
+  );
+
+  ColumnFilters<int> get mediaIndex => $composableBuilder(
+    column: $table.mediaIndex,
+    builder: (column) => ColumnFilters(column),
+  );
+}
+
+class $$SyncRulesTableOrderingComposer
+    extends Composer<_$AppDatabase, $SyncRulesTable> {
+  $$SyncRulesTableOrderingComposer({
+    required super.$db,
+    required super.$table,
+    super.joinBuilder,
+    super.$addJoinBuilderToRootComposer,
+    super.$removeJoinBuilderFromRootComposer,
+  });
+  ColumnOrderings<int> get id => $composableBuilder(
+    column: $table.id,
+    builder: (column) => ColumnOrderings(column),
+  );
+
+  ColumnOrderings<String> get serverId => $composableBuilder(
+    column: $table.serverId,
+    builder: (column) => ColumnOrderings(column),
+  );
+
+  ColumnOrderings<String> get ratingKey => $composableBuilder(
+    column: $table.ratingKey,
+    builder: (column) => ColumnOrderings(column),
+  );
+
+  ColumnOrderings<String> get globalKey => $composableBuilder(
+    column: $table.globalKey,
+    builder: (column) => ColumnOrderings(column),
+  );
+
+  ColumnOrderings<String> get targetType => $composableBuilder(
+    column: $table.targetType,
+    builder: (column) => ColumnOrderings(column),
+  );
+
+  ColumnOrderings<int> get episodeCount => $composableBuilder(
+    column: $table.episodeCount,
+    builder: (column) => ColumnOrderings(column),
+  );
+
+  ColumnOrderings<bool> get enabled => $composableBuilder(
+    column: $table.enabled,
+    builder: (column) => ColumnOrderings(column),
+  );
+
+  ColumnOrderings<int> get createdAt => $composableBuilder(
+    column: $table.createdAt,
+    builder: (column) => ColumnOrderings(column),
+  );
+
+  ColumnOrderings<int> get lastExecutedAt => $composableBuilder(
+    column: $table.lastExecutedAt,
+    builder: (column) => ColumnOrderings(column),
+  );
+
+  ColumnOrderings<int> get mediaIndex => $composableBuilder(
+    column: $table.mediaIndex,
+    builder: (column) => ColumnOrderings(column),
+  );
+}
+
+class $$SyncRulesTableAnnotationComposer
+    extends Composer<_$AppDatabase, $SyncRulesTable> {
+  $$SyncRulesTableAnnotationComposer({
+    required super.$db,
+    required super.$table,
+    super.joinBuilder,
+    super.$addJoinBuilderToRootComposer,
+    super.$removeJoinBuilderFromRootComposer,
+  });
+  GeneratedColumn<int> get id =>
+      $composableBuilder(column: $table.id, builder: (column) => column);
+
+  GeneratedColumn<String> get serverId =>
+      $composableBuilder(column: $table.serverId, builder: (column) => column);
+
+  GeneratedColumn<String> get ratingKey =>
+      $composableBuilder(column: $table.ratingKey, builder: (column) => column);
+
+  GeneratedColumn<String> get globalKey =>
+      $composableBuilder(column: $table.globalKey, builder: (column) => column);
+
+  GeneratedColumn<String> get targetType => $composableBuilder(
+    column: $table.targetType,
+    builder: (column) => column,
+  );
+
+  GeneratedColumn<int> get episodeCount => $composableBuilder(
+    column: $table.episodeCount,
+    builder: (column) => column,
+  );
+
+  GeneratedColumn<bool> get enabled =>
+      $composableBuilder(column: $table.enabled, builder: (column) => column);
+
+  GeneratedColumn<int> get createdAt =>
+      $composableBuilder(column: $table.createdAt, builder: (column) => column);
+
+  GeneratedColumn<int> get lastExecutedAt => $composableBuilder(
+    column: $table.lastExecutedAt,
+    builder: (column) => column,
+  );
+
+  GeneratedColumn<int> get mediaIndex => $composableBuilder(
+    column: $table.mediaIndex,
+    builder: (column) => column,
+  );
+}
+
+class $$SyncRulesTableTableManager
+    extends
+        RootTableManager<
+          _$AppDatabase,
+          $SyncRulesTable,
+          SyncRuleItem,
+          $$SyncRulesTableFilterComposer,
+          $$SyncRulesTableOrderingComposer,
+          $$SyncRulesTableAnnotationComposer,
+          $$SyncRulesTableCreateCompanionBuilder,
+          $$SyncRulesTableUpdateCompanionBuilder,
+          (
+            SyncRuleItem,
+            BaseReferences<_$AppDatabase, $SyncRulesTable, SyncRuleItem>,
+          ),
+          SyncRuleItem,
+          PrefetchHooks Function()
+        > {
+  $$SyncRulesTableTableManager(_$AppDatabase db, $SyncRulesTable table)
+    : super(
+        TableManagerState(
+          db: db,
+          table: table,
+          createFilteringComposer: () =>
+              $$SyncRulesTableFilterComposer($db: db, $table: table),
+          createOrderingComposer: () =>
+              $$SyncRulesTableOrderingComposer($db: db, $table: table),
+          createComputedFieldComposer: () =>
+              $$SyncRulesTableAnnotationComposer($db: db, $table: table),
+          updateCompanionCallback:
+              ({
+                Value<int> id = const Value.absent(),
+                Value<String> serverId = const Value.absent(),
+                Value<String> ratingKey = const Value.absent(),
+                Value<String> globalKey = const Value.absent(),
+                Value<String> targetType = const Value.absent(),
+                Value<int> episodeCount = const Value.absent(),
+                Value<bool> enabled = const Value.absent(),
+                Value<int> createdAt = const Value.absent(),
+                Value<int?> lastExecutedAt = const Value.absent(),
+                Value<int> mediaIndex = const Value.absent(),
+              }) => SyncRulesCompanion(
+                id: id,
+                serverId: serverId,
+                ratingKey: ratingKey,
+                globalKey: globalKey,
+                targetType: targetType,
+                episodeCount: episodeCount,
+                enabled: enabled,
+                createdAt: createdAt,
+                lastExecutedAt: lastExecutedAt,
+                mediaIndex: mediaIndex,
+              ),
+          createCompanionCallback:
+              ({
+                Value<int> id = const Value.absent(),
+                required String serverId,
+                required String ratingKey,
+                required String globalKey,
+                required String targetType,
+                required int episodeCount,
+                Value<bool> enabled = const Value.absent(),
+                required int createdAt,
+                Value<int?> lastExecutedAt = const Value.absent(),
+                Value<int> mediaIndex = const Value.absent(),
+              }) => SyncRulesCompanion.insert(
+                id: id,
+                serverId: serverId,
+                ratingKey: ratingKey,
+                globalKey: globalKey,
+                targetType: targetType,
+                episodeCount: episodeCount,
+                enabled: enabled,
+                createdAt: createdAt,
+                lastExecutedAt: lastExecutedAt,
+                mediaIndex: mediaIndex,
+              ),
+          withReferenceMapper: (p0) => p0
+              .map((e) => (e.readTable(table), BaseReferences(db, table, e)))
+              .toList(),
+          prefetchHooksCallback: null,
+        ),
+      );
+}
+
+typedef $$SyncRulesTableProcessedTableManager =
+    ProcessedTableManager<
+      _$AppDatabase,
+      $SyncRulesTable,
+      SyncRuleItem,
+      $$SyncRulesTableFilterComposer,
+      $$SyncRulesTableOrderingComposer,
+      $$SyncRulesTableAnnotationComposer,
+      $$SyncRulesTableCreateCompanionBuilder,
+      $$SyncRulesTableUpdateCompanionBuilder,
+      (
+        SyncRuleItem,
+        BaseReferences<_$AppDatabase, $SyncRulesTable, SyncRuleItem>,
+      ),
+      SyncRuleItem,
+      PrefetchHooks Function()
+    >;
 
 class $AppDatabaseManager {
   final _$AppDatabase _db;
@@ -3769,4 +4683,6 @@ class $AppDatabaseManager {
       $$ApiCacheTableTableManager(_db, _db.apiCache);
   $$OfflineWatchProgressTableTableManager get offlineWatchProgress =>
       $$OfflineWatchProgressTableTableManager(_db, _db.offlineWatchProgress);
+  $$SyncRulesTableTableManager get syncRules =>
+      $$SyncRulesTableTableManager(_db, _db.syncRules);
 }

lib/database/tables.dart

@@ -51,6 +51,24 @@ class DownloadedMedia extends Table {
   IntColumn get mediaIndex => integer().withDefault(const Constant(0))();
 }
 
+/// Persistent sync rules for auto-downloading unwatched episodes.
+///
+/// Each rule keeps a rolling window of N unwatched episodes for a show/season.
+/// When watched episodes are removed, new unwatched ones are queued.
+@DataClassName('SyncRuleItem')
+class SyncRules extends Table {
+  IntColumn get id => integer().autoIncrement()();
+  TextColumn get serverId => text()();
+  TextColumn get ratingKey => text()();
+  TextColumn get globalKey => text().unique()();
+  TextColumn get targetType => text()(); // 'show' or 'season'
+  IntColumn get episodeCount => integer()();
+  BoolColumn get enabled => boolean().withDefault(const Constant(true))();
+  IntColumn get createdAt => integer()();
+  IntColumn get lastExecutedAt => integer().nullable()();
+  IntColumn get mediaIndex => integer().withDefault(const Constant(0))();
+}
+
 /// Queue for offline watch progress and manual watch actions.
 ///
 /// Stores watch progress updates and manual watch/unwatch actions

lib/i18n/da.i18n.json

@@ -758,7 +758,22 @@
     "nextNUnwatched": "Næste ${count} usete",
     "customAmount": "Angiv antal...",
     "howManyEpisodes": "Hvor mange episoder?",
-    "itemsQueued": "${count} elementer sat i kø til download"
+    "itemsQueued": "${count} elementer sat i kø til download",
+    "keepSynced": "Hold synkroniseret",
+    "downloadOnce": "Download én gang",
+    "keepNUnwatched": "Behold ${count} usete",
+    "editSyncRule": "Rediger synkroniseringsregel",
+    "removeSyncRule": "Fjern synkroniseringsregel",
+    "removeSyncRuleConfirm": "Stop synkronisering af \"${title}\"? Downloadede episoder beholdes.",
+    "syncRuleCreated": "Synkroniseringsregel oprettet — beholder ${count} usete episoder",
+    "syncRuleUpdated": "Synkroniseringsregel opdateret",
+    "syncRuleRemoved": "Synkroniseringsregel fjernet",
+    "syncedNewEpisodes": "Synkroniserede ${count} nye episoder for ${title}",
+    "activeSyncRules": "Synkroniseringsregler",
+    "noSyncRules": "Ingen synkroniseringsregler",
+    "lastSynced": "Sidst synkroniseret ${time}",
+    "manageSyncRule": "Administrer synkronisering",
+    "editEpisodeCount": "Antal episoder"
   },
   "shaders": {
     "title": "Shadere",

lib/i18n/de.i18n.json

@@ -647,7 +647,22 @@
     "nextNUnwatched": "Nächste ${count} ungesehene",
     "customAmount": "Eigene Anzahl...",
     "howManyEpisodes": "Wie viele Episoden?",
-    "itemsQueued": "${count} Elemente zum Download eingereiht"
+    "itemsQueued": "${count} Elemente zum Download eingereiht",
+    "keepSynced": "Synchronisiert halten",
+    "downloadOnce": "Einmal herunterladen",
+    "keepNUnwatched": "${count} ungesehene behalten",
+    "editSyncRule": "Sync-Regel bearbeiten",
+    "removeSyncRule": "Sync-Regel entfernen",
+    "removeSyncRuleConfirm": "Synchronisierung von \"${title}\" beenden? Heruntergeladene Episoden werden behalten.",
+    "syncRuleCreated": "Sync-Regel erstellt — ${count} ungesehene Episoden werden behalten",
+    "syncRuleUpdated": "Sync-Regel aktualisiert",
+    "syncRuleRemoved": "Sync-Regel entfernt",
+    "syncedNewEpisodes": "${count} neue Episoden für ${title} synchronisiert",
+    "activeSyncRules": "Sync-Regeln",
+    "noSyncRules": "Keine Sync-Regeln",
+    "lastSynced": "Zuletzt synchronisiert ${time}",
+    "manageSyncRule": "Synchronisierung verwalten",
+    "editEpisodeCount": "Episodenanzahl"
   },
   "playlists": {
     "title": "Wiedergabelisten",

lib/i18n/en.i18n.json

@@ -758,7 +758,22 @@
     "nextNUnwatched": "Next ${count} unwatched",
     "customAmount": "Custom amount...",
     "howManyEpisodes": "How many episodes?",
-    "itemsQueued": "${count} items queued for download"
+    "itemsQueued": "${count} items queued for download",
+    "keepSynced": "Keep synced",
+    "downloadOnce": "Download once",
+    "keepNUnwatched": "Keep ${count} unwatched",
+    "editSyncRule": "Edit sync rule",
+    "removeSyncRule": "Remove sync rule",
+    "removeSyncRuleConfirm": "Stop syncing \"${title}\"? Downloaded episodes will be kept.",
+    "syncRuleCreated": "Sync rule created — keeping ${count} unwatched episodes",
+    "syncRuleUpdated": "Sync rule updated",
+    "syncRuleRemoved": "Sync rule removed",
+    "syncedNewEpisodes": "Synced ${count} new episodes for ${title}",
+    "activeSyncRules": "Sync rules",
+    "noSyncRules": "No sync rules",
+    "lastSynced": "Last synced ${time}",
+    "manageSyncRule": "Manage sync",
+    "editEpisodeCount": "Episode count"
   },
   "shaders": {
     "title": "Shaders",

lib/i18n/es.i18n.json

@@ -758,7 +758,22 @@
     "nextNUnwatched": "Próximos ${count} no vistos",
     "customAmount": "Cantidad personalizada...",
     "howManyEpisodes": "¿Cuántos episodios?",
-    "itemsQueued": "${count} elementos en cola de descarga"
+    "itemsQueued": "${count} elementos en cola de descarga",
+    "keepSynced": "Mantener sincronizado",
+    "downloadOnce": "Descargar una vez",
+    "keepNUnwatched": "Mantener ${count} sin ver",
+    "editSyncRule": "Editar regla de sincronización",
+    "removeSyncRule": "Eliminar regla de sincronización",
+    "removeSyncRuleConfirm": "¿Dejar de sincronizar \"${title}\"? Los episodios descargados se conservarán.",
+    "syncRuleCreated": "Regla de sincronización creada — conservando ${count} episodios sin ver",
+    "syncRuleUpdated": "Regla de sincronización actualizada",
+    "syncRuleRemoved": "Regla de sincronización eliminada",
+    "syncedNewEpisodes": "${count} nuevos episodios sincronizados para ${title}",
+    "activeSyncRules": "Reglas de sincronización",
+    "noSyncRules": "Sin reglas de sincronización",
+    "lastSynced": "Última sincronización ${time}",
+    "manageSyncRule": "Gestionar sincronización",
+    "editEpisodeCount": "Número de episodios"
   },
   "shaders": {
     "title": "Shaders",

lib/i18n/fr.i18n.json

@@ -758,7 +758,22 @@
     "nextNUnwatched": "${count} prochains non vus",
     "customAmount": "Quantité personnalisée...",
     "howManyEpisodes": "Combien d'épisodes ?",
-    "itemsQueued": "${count} éléments mis en file d'attente"
+    "itemsQueued": "${count} éléments mis en file d'attente",
+    "keepSynced": "Garder synchronisé",
+    "downloadOnce": "Télécharger une fois",
+    "keepNUnwatched": "Garder ${count} non vus",
+    "editSyncRule": "Modifier la règle de synchronisation",
+    "removeSyncRule": "Supprimer la règle de synchronisation",
+    "removeSyncRuleConfirm": "Arrêter la synchronisation de « ${title} » ? Les épisodes téléchargés seront conservés.",
+    "syncRuleCreated": "Règle de synchronisation créée — ${count} épisodes non vus conservés",
+    "syncRuleUpdated": "Règle de synchronisation mise à jour",
+    "syncRuleRemoved": "Règle de synchronisation supprimée",
+    "syncedNewEpisodes": "${count} nouveaux épisodes synchronisés pour ${title}",
+    "activeSyncRules": "Règles de synchronisation",
+    "noSyncRules": "Aucune règle de synchronisation",
+    "lastSynced": "Dernière synchronisation ${time}",
+    "manageSyncRule": "Gérer la synchronisation",
+    "editEpisodeCount": "Nombre d’épisodes"
   },
   "shaders": {
     "title": "Shaders",

lib/i18n/it.i18n.json

@@ -647,7 +647,22 @@
     "nextNUnwatched": "Prossimi ${count} non visti",
     "customAmount": "Quantità personalizzata...",
     "howManyEpisodes": "Quanti episodi?",
-    "itemsQueued": "${count} elementi in coda per il download"
+    "itemsQueued": "${count} elementi in coda per il download",
+    "keepSynced": "Mantieni sincronizzato",
+    "downloadOnce": "Scarica una volta",
+    "keepNUnwatched": "Mantieni ${count} non visti",
+    "editSyncRule": "Modifica regola di sincronizzazione",
+    "removeSyncRule": "Rimuovi regola di sincronizzazione",
+    "removeSyncRuleConfirm": "Interrompere la sincronizzazione di \"${title}\"? Gli episodi scaricati verranno mantenuti.",
+    "syncRuleCreated": "Regola di sincronizzazione creata — ${count} episodi non visti mantenuti",
+    "syncRuleUpdated": "Regola di sincronizzazione aggiornata",
+    "syncRuleRemoved": "Regola di sincronizzazione rimossa",
+    "syncedNewEpisodes": "${count} nuovi episodi sincronizzati per ${title}",
+    "activeSyncRules": "Regole di sincronizzazione",
+    "noSyncRules": "Nessuna regola di sincronizzazione",
+    "lastSynced": "Ultima sincronizzazione ${time}",
+    "manageSyncRule": "Gestisci sincronizzazione",
+    "editEpisodeCount": "Numero di episodi"
   },
   "playlists": {
     "title": "Playlist",

lib/i18n/ja.i18n.json

@@ -758,7 +758,22 @@
     "nextNUnwatched": "次の${count}件の未視聴",
     "customAmount": "数を指定...",
     "howManyEpisodes": "何エピソード？",
-    "itemsQueued": "${count}件をダウンロードキューに追加"
+    "itemsQueued": "${count}件をダウンロードキューに追加",
+    "keepSynced": "同期を維持",
+    "downloadOnce": "一度だけダウンロード",
+    "keepNUnwatched": "未視聴を${count}件保持",
+    "editSyncRule": "同期ルールを編集",
+    "removeSyncRule": "同期ルールを削除",
+    "removeSyncRuleConfirm": "「${title}」の同期を停止しますか？ダウンロード済みのエピソードは保持されます。",
+    "syncRuleCreated": "同期ルールを作成しました — 未視聴のエピソードを${count}件保持",
+    "syncRuleUpdated": "同期ルールを更新しました",
+    "syncRuleRemoved": "同期ルールを削除しました",
+    "syncedNewEpisodes": "${title}の新しいエピソードを${count}件同期しました",
+    "activeSyncRules": "同期ルール",
+    "noSyncRules": "同期ルールなし",
+    "lastSynced": "最終同期 ${time}",
+    "manageSyncRule": "同期を管理",
+    "editEpisodeCount": "エピソード数"
   },
   "shaders": {
     "title": "シェーダー",

lib/i18n/ko.i18n.json

@@ -758,7 +758,22 @@
     "nextNUnwatched": "다음 ${count}개 미시청",
     "customAmount": "직접 입력...",
     "howManyEpisodes": "몇 개의 에피소드?",
-    "itemsQueued": "${count}개 항목이 다운로드 대기열에 추가됨"
+    "itemsQueued": "${count}개 항목이 다운로드 대기열에 추가됨",
+    "keepSynced": "동기화 유지",
+    "downloadOnce": "한 번만 다운로드",
+    "keepNUnwatched": "미시청 ${count}개 유지",
+    "editSyncRule": "동기화 규칙 편집",
+    "removeSyncRule": "동기화 규칙 제거",
+    "removeSyncRuleConfirm": "\"${title}\" 동기화를 중단하시겠습니까? 다운로드된 에피소드는 유지됩니다.",
+    "syncRuleCreated": "동기화 규칙 생성됨 — 미시청 에피소드 ${count}개 유지",
+    "syncRuleUpdated": "동기화 규칙 업데이트됨",
+    "syncRuleRemoved": "동기화 규칙 제거됨",
+    "syncedNewEpisodes": "${title}의 새 에피소드 ${count}개 동기화됨",
+    "activeSyncRules": "동기화 규칙",
+    "noSyncRules": "동기화 규칙 없음",
+    "lastSynced": "마지막 동기화 ${time}",
+    "manageSyncRule": "동기화 관리",
+    "editEpisodeCount": "에피소드 수"
   },
   "shaders": {
     "title": "셰이더",

lib/i18n/nb.i18n.json

@@ -758,7 +758,22 @@
     "nextNUnwatched": "Neste ${count} usette",
     "customAmount": "Egendefinert antall...",
     "howManyEpisodes": "Hvor mange episoder?",
-    "itemsQueued": "${count} elementer i nedlastingskø"
+    "itemsQueued": "${count} elementer i nedlastingskø",
+    "keepSynced": "Hold synkronisert",
+    "downloadOnce": "Last ned én gang",
+    "keepNUnwatched": "Behold ${count} usette",
+    "editSyncRule": "Rediger synkroniseringsregel",
+    "removeSyncRule": "Fjern synkroniseringsregel",
+    "removeSyncRuleConfirm": "Slutte å synkronisere \"${title}\"? Nedlastede episoder beholdes.",
+    "syncRuleCreated": "Synkroniseringsregel opprettet — beholder ${count} usette episoder",
+    "syncRuleUpdated": "Synkroniseringsregel oppdatert",
+    "syncRuleRemoved": "Synkroniseringsregel fjernet",
+    "syncedNewEpisodes": "Synkroniserte ${count} nye episoder for ${title}",
+    "activeSyncRules": "Synkroniseringsregler",
+    "noSyncRules": "Ingen synkroniseringsregler",
+    "lastSynced": "Sist synkronisert ${time}",
+    "manageSyncRule": "Administrer synkronisering",
+    "editEpisodeCount": "Antall episoder"
   },
   "shaders": {
     "title": "Shadere",

lib/i18n/nl.i18n.json

@@ -647,7 +647,22 @@
     "nextNUnwatched": "Volgende ${count} onbekeken",
     "customAmount": "Aangepast aantal...",
     "howManyEpisodes": "Hoeveel afleveringen?",
-    "itemsQueued": "${count} items in downloadwachtrij"
+    "itemsQueued": "${count} items in downloadwachtrij",
+    "keepSynced": "Gesynchroniseerd houden",
+    "downloadOnce": "Eenmalig downloaden",
+    "keepNUnwatched": "${count} onbekeken behouden",
+    "editSyncRule": "Synchronisatieregel bewerken",
+    "removeSyncRule": "Synchronisatieregel verwijderen",
+    "removeSyncRuleConfirm": "Synchronisatie van \"${title}\" stoppen? Gedownloade afleveringen worden behouden.",
+    "syncRuleCreated": "Synchronisatieregel aangemaakt — ${count} onbekeken afleveringen behouden",
+    "syncRuleUpdated": "Synchronisatieregel bijgewerkt",
+    "syncRuleRemoved": "Synchronisatieregel verwijderd",
+    "syncedNewEpisodes": "${count} nieuwe afleveringen gesynchroniseerd voor ${title}",
+    "activeSyncRules": "Synchronisatieregels",
+    "noSyncRules": "Geen synchronisatieregels",
+    "lastSynced": "Laatst gesynchroniseerd ${time}",
+    "manageSyncRule": "Synchronisatie beheren",
+    "editEpisodeCount": "Aantal afleveringen"
   },
   "playlists": {
     "title": "Afspeellijsten",

lib/i18n/pl.i18n.json

@@ -758,7 +758,22 @@
     "nextNUnwatched": "Następne ${count} nieobejrzanych",
     "customAmount": "Własna ilość...",
     "howManyEpisodes": "Ile odcinków?",
-    "itemsQueued": "${count} elementów dodanych do kolejki pobierania"
+    "itemsQueued": "${count} elementów dodanych do kolejki pobierania",
+    "keepSynced": "Synchronizuj na bieżąco",
+    "downloadOnce": "Pobierz raz",
+    "keepNUnwatched": "Zachowaj ${count} nieobejrzanych",
+    "editSyncRule": "Edytuj regułę synchronizacji",
+    "removeSyncRule": "Usuń regułę synchronizacji",
+    "removeSyncRuleConfirm": "Zatrzymać synchronizację \"${title}\"? Pobrane odcinki zostaną zachowane.",
+    "syncRuleCreated": "Reguła synchronizacji utworzona — zachowywanie ${count} nieobejrzanych odcinków",
+    "syncRuleUpdated": "Reguła synchronizacji zaktualizowana",
+    "syncRuleRemoved": "Reguła synchronizacji usunięta",
+    "syncedNewEpisodes": "Zsynchronizowano ${count} nowych odcinków dla ${title}",
+    "activeSyncRules": "Reguły synchronizacji",
+    "noSyncRules": "Brak reguł synchronizacji",
+    "lastSynced": "Ostatnia synchronizacja ${time}",
+    "manageSyncRule": "Zarządzaj synchronizacją",
+    "editEpisodeCount": "Liczba odcinków"
   },
   "shaders": {
     "title": "Shadery",

lib/i18n/pt.i18n.json

@@ -758,7 +758,22 @@
     "nextNUnwatched": "Próximos ${count} não assistidos",
     "customAmount": "Quantidade personalizada...",
     "howManyEpisodes": "Quantos episódios?",
-    "itemsQueued": "${count} itens na fila de download"
+    "itemsQueued": "${count} itens na fila de download",
+    "keepSynced": "Manter sincronizado",
+    "downloadOnce": "Baixar uma vez",
+    "keepNUnwatched": "Manter ${count} não assistidos",
+    "editSyncRule": "Editar regra de sincronização",
+    "removeSyncRule": "Remover regra de sincronização",
+    "removeSyncRuleConfirm": "Parar de sincronizar \"${title}\"? Os episódios baixados serão mantidos.",
+    "syncRuleCreated": "Regra de sincronização criada — mantendo ${count} episódios não assistidos",
+    "syncRuleUpdated": "Regra de sincronização atualizada",
+    "syncRuleRemoved": "Regra de sincronização removida",
+    "syncedNewEpisodes": "${count} novos episódios sincronizados para ${title}",
+    "activeSyncRules": "Regras de sincronização",
+    "noSyncRules": "Nenhuma regra de sincronização",
+    "lastSynced": "Última sincronização ${time}",
+    "manageSyncRule": "Gerenciar sincronização",
+    "editEpisodeCount": "Número de episódios"
   },
   "shaders": {
     "title": "Shaders",

lib/i18n/ru.i18n.json

@@ -758,7 +758,22 @@
     "nextNUnwatched": "Следующие ${count} непросмотренных",
     "customAmount": "Указать количество...",
     "howManyEpisodes": "Сколько эпизодов?",
-    "itemsQueued": "${count} элементов добавлено в очередь загрузки"
+    "itemsQueued": "${count} элементов добавлено в очередь загрузки",
+    "keepSynced": "Синхронизировать",
+    "downloadOnce": "Скачать один раз",
+    "keepNUnwatched": "Хранить ${count} непросмотренных",
+    "editSyncRule": "Редактировать правило синхронизации",
+    "removeSyncRule": "Удалить правило синхронизации",
+    "removeSyncRuleConfirm": "Прекратить синхронизацию «${title}»? Скачанные эпизоды будут сохранены.",
+    "syncRuleCreated": "Правило синхронизации создано — хранится ${count} непросмотренных эпизодов",
+    "syncRuleUpdated": "Правило синхронизации обновлено",
+    "syncRuleRemoved": "Правило синхронизации удалено",
+    "syncedNewEpisodes": "Синхронизировано ${count} новых эпизодов для ${title}",
+    "activeSyncRules": "Правила синхронизации",
+    "noSyncRules": "Нет правил синхронизации",
+    "lastSynced": "Последняя синхронизация ${time}",
+    "manageSyncRule": "Управление синхронизацией",
+    "editEpisodeCount": "Количество эпизодов"
   },
   "shaders": {
     "title": "Шейдеры",

lib/i18n/strings.g.dart

@@ -4,9 +4,9 @@
 /// To regenerate, run: `dart run slang`
 ///
 /// Locales: 15
-/// Strings: 13005 (867 per locale)
+/// Strings: 13230 (882 per locale)
 ///
-/// Built on 2026-04-14 at 20:28 UTC
+/// Built on 2026-04-16 at 10:46 UTC
 
 // coverage:ignore-file
 // ignore_for_file: type=lint, unused_import

lib/i18n/strings_da.g.dart

@@ -1019,6 +1019,21 @@ class _TranslationsDownloadsDa implements TranslationsDownloadsEn {
 	@override String get customAmount => 'Angiv antal...';
 	@override String get howManyEpisodes => 'Hvor mange episoder?';
 	@override String itemsQueued({required Object count}) => '${count} elementer sat i kø til download';
+	@override String get keepSynced => 'Hold synkroniseret';
+	@override String get downloadOnce => 'Download én gang';
+	@override String keepNUnwatched({required Object count}) => 'Behold ${count} usete';
+	@override String get editSyncRule => 'Rediger synkroniseringsregel';
+	@override String get removeSyncRule => 'Fjern synkroniseringsregel';
+	@override String removeSyncRuleConfirm({required Object title}) => 'Stop synkronisering af "${title}"? Downloadede episoder beholdes.';
+	@override String syncRuleCreated({required Object count}) => 'Synkroniseringsregel oprettet — beholder ${count} usete episoder';
+	@override String get syncRuleUpdated => 'Synkroniseringsregel opdateret';
+	@override String get syncRuleRemoved => 'Synkroniseringsregel fjernet';
+	@override String syncedNewEpisodes({required Object count, required Object title}) => 'Synkroniserede ${count} nye episoder for ${title}';
+	@override String get activeSyncRules => 'Synkroniseringsregler';
+	@override String get noSyncRules => 'Ingen synkroniseringsregler';
+	@override String lastSynced({required Object time}) => 'Sidst synkroniseret ${time}';
+	@override String get manageSyncRule => 'Administrer synkronisering';
+	@override String get editEpisodeCount => 'Antal episoder';
 }
 
 // Path: shaders
@@ -2055,6 +2070,21 @@ extension on TranslationsDa {
 			'downloads.customAmount' => 'Angiv antal...',
 			'downloads.howManyEpisodes' => 'Hvor mange episoder?',
 			'downloads.itemsQueued' => ({required Object count}) => '${count} elementer sat i kø til download',
+			'downloads.keepSynced' => 'Hold synkroniseret',
+			'downloads.downloadOnce' => 'Download én gang',
+			'downloads.keepNUnwatched' => ({required Object count}) => 'Behold ${count} usete',
+			'downloads.editSyncRule' => 'Rediger synkroniseringsregel',
+			'downloads.removeSyncRule' => 'Fjern synkroniseringsregel',
+			'downloads.removeSyncRuleConfirm' => ({required Object title}) => 'Stop synkronisering af "${title}"? Downloadede episoder beholdes.',
+			'downloads.syncRuleCreated' => ({required Object count}) => 'Synkroniseringsregel oprettet — beholder ${count} usete episoder',
+			'downloads.syncRuleUpdated' => 'Synkroniseringsregel opdateret',
+			'downloads.syncRuleRemoved' => 'Synkroniseringsregel fjernet',
+			'downloads.syncedNewEpisodes' => ({required Object count, required Object title}) => 'Synkroniserede ${count} nye episoder for ${title}',
+			'downloads.activeSyncRules' => 'Synkroniseringsregler',
+			'downloads.noSyncRules' => 'Ingen synkroniseringsregler',
+			'downloads.lastSynced' => ({required Object time}) => 'Sidst synkroniseret ${time}',
+			'downloads.manageSyncRule' => 'Administrer synkronisering',
+			'downloads.editEpisodeCount' => 'Antal episoder',
 			'shaders.title' => 'Shadere',
 			'shaders.noShaderDescription' => 'Ingen videoforbedring',
 			'shaders.nvscalerDescription' => 'NVIDIA-billedskalering for skarpere video',

lib/i18n/strings_de.g.dart

@@ -887,6 +887,21 @@ class _TranslationsDownloadsDe implements TranslationsDownloadsEn {
 	@override String get customAmount => 'Eigene Anzahl...';
 	@override String get howManyEpisodes => 'Wie viele Episoden?';
 	@override String itemsQueued({required Object count}) => '${count} Elemente zum Download eingereiht';
+	@override String get keepSynced => 'Synchronisiert halten';
+	@override String get downloadOnce => 'Einmal herunterladen';
+	@override String keepNUnwatched({required Object count}) => '${count} ungesehene behalten';
+	@override String get editSyncRule => 'Sync-Regel bearbeiten';
+	@override String get removeSyncRule => 'Sync-Regel entfernen';
+	@override String removeSyncRuleConfirm({required Object title}) => 'Synchronisierung von "${title}" beenden? Heruntergeladene Episoden werden behalten.';
+	@override String syncRuleCreated({required Object count}) => 'Sync-Regel erstellt — ${count} ungesehene Episoden werden behalten';
+	@override String get syncRuleUpdated => 'Sync-Regel aktualisiert';
+	@override String get syncRuleRemoved => 'Sync-Regel entfernt';
+	@override String syncedNewEpisodes({required Object count, required Object title}) => '${count} neue Episoden für ${title} synchronisiert';
+	@override String get activeSyncRules => 'Sync-Regeln';
+	@override String get noSyncRules => 'Keine Sync-Regeln';
+	@override String lastSynced({required Object time}) => 'Zuletzt synchronisiert ${time}';
+	@override String get manageSyncRule => 'Synchronisierung verwalten';
+	@override String get editEpisodeCount => 'Episodenanzahl';
 }
 
 // Path: playlists
@@ -1950,6 +1965,21 @@ extension on TranslationsDe {
 			'downloads.customAmount' => 'Eigene Anzahl...',
 			'downloads.howManyEpisodes' => 'Wie viele Episoden?',
 			'downloads.itemsQueued' => ({required Object count}) => '${count} Elemente zum Download eingereiht',
+			'downloads.keepSynced' => 'Synchronisiert halten',
+			'downloads.downloadOnce' => 'Einmal herunterladen',
+			'downloads.keepNUnwatched' => ({required Object count}) => '${count} ungesehene behalten',
+			'downloads.editSyncRule' => 'Sync-Regel bearbeiten',
+			'downloads.removeSyncRule' => 'Sync-Regel entfernen',
+			'downloads.removeSyncRuleConfirm' => ({required Object title}) => 'Synchronisierung von "${title}" beenden? Heruntergeladene Episoden werden behalten.',
+			'downloads.syncRuleCreated' => ({required Object count}) => 'Sync-Regel erstellt — ${count} ungesehene Episoden werden behalten',
+			'downloads.syncRuleUpdated' => 'Sync-Regel aktualisiert',
+			'downloads.syncRuleRemoved' => 'Sync-Regel entfernt',
+			'downloads.syncedNewEpisodes' => ({required Object count, required Object title}) => '${count} neue Episoden für ${title} synchronisiert',
+			'downloads.activeSyncRules' => 'Sync-Regeln',
+			'downloads.noSyncRules' => 'Keine Sync-Regeln',
+			'downloads.lastSynced' => ({required Object time}) => 'Zuletzt synchronisiert ${time}',
+			'downloads.manageSyncRule' => 'Synchronisierung verwalten',
+			'downloads.editEpisodeCount' => 'Episodenanzahl',
 			'playlists.title' => 'Wiedergabelisten',
 			'playlists.noPlaylists' => 'Keine Wiedergabelisten gefunden',
 			'playlists.create' => 'Wiedergabeliste erstellen',

lib/i18n/strings_en.g.dart

@@ -2329,6 +2329,51 @@ class TranslationsDownloadsEn {
 
 	/// en: '${count} items queued for download'
 	String itemsQueued({required Object count}) => '${count} items queued for download';
+
+	/// en: 'Keep synced'
+	String get keepSynced => 'Keep synced';
+
+	/// en: 'Download once'
+	String get downloadOnce => 'Download once';
+
+	/// en: 'Keep ${count} unwatched'
+	String keepNUnwatched({required Object count}) => 'Keep ${count} unwatched';
+
+	/// en: 'Edit sync rule'
+	String get editSyncRule => 'Edit sync rule';
+
+	/// en: 'Remove sync rule'
+	String get removeSyncRule => 'Remove sync rule';
+
+	/// en: 'Stop syncing "${title}"? Downloaded episodes will be kept.'
+	String removeSyncRuleConfirm({required Object title}) => 'Stop syncing "${title}"? Downloaded episodes will be kept.';
+
+	/// en: 'Sync rule created — keeping ${count} unwatched episodes'
+	String syncRuleCreated({required Object count}) => 'Sync rule created — keeping ${count} unwatched episodes';
+
+	/// en: 'Sync rule updated'
+	String get syncRuleUpdated => 'Sync rule updated';
+
+	/// en: 'Sync rule removed'
+	String get syncRuleRemoved => 'Sync rule removed';
+
+	/// en: 'Synced ${count} new episodes for ${title}'
+	String syncedNewEpisodes({required Object count, required Object title}) => 'Synced ${count} new episodes for ${title}';
+
+	/// en: 'Sync rules'
+	String get activeSyncRules => 'Sync rules';
+
+	/// en: 'No sync rules'
+	String get noSyncRules => 'No sync rules';
+
+	/// en: 'Last synced ${time}'
+	String lastSynced({required Object time}) => 'Last synced ${time}';
+
+	/// en: 'Manage sync'
+	String get manageSyncRule => 'Manage sync';
+
+	/// en: 'Episode count'
+	String get editEpisodeCount => 'Episode count';
 }
 
 // Path: shaders
@@ -3796,6 +3841,21 @@ extension on Translations {
 			'downloads.customAmount' => 'Custom amount...',
 			'downloads.howManyEpisodes' => 'How many episodes?',
 			'downloads.itemsQueued' => ({required Object count}) => '${count} items queued for download',
+			'downloads.keepSynced' => 'Keep synced',
+			'downloads.downloadOnce' => 'Download once',
+			'downloads.keepNUnwatched' => ({required Object count}) => 'Keep ${count} unwatched',
+			'downloads.editSyncRule' => 'Edit sync rule',
+			'downloads.removeSyncRule' => 'Remove sync rule',
+			'downloads.removeSyncRuleConfirm' => ({required Object title}) => 'Stop syncing "${title}"? Downloaded episodes will be kept.',
+			'downloads.syncRuleCreated' => ({required Object count}) => 'Sync rule created — keeping ${count} unwatched episodes',
+			'downloads.syncRuleUpdated' => 'Sync rule updated',
+			'downloads.syncRuleRemoved' => 'Sync rule removed',
+			'downloads.syncedNewEpisodes' => ({required Object count, required Object title}) => 'Synced ${count} new episodes for ${title}',
+			'downloads.activeSyncRules' => 'Sync rules',
+			'downloads.noSyncRules' => 'No sync rules',
+			'downloads.lastSynced' => ({required Object time}) => 'Last synced ${time}',
+			'downloads.manageSyncRule' => 'Manage sync',
+			'downloads.editEpisodeCount' => 'Episode count',
 			'shaders.title' => 'Shaders',
 			'shaders.noShaderDescription' => 'No video enhancement',
 			'shaders.nvscalerDescription' => 'NVIDIA image scaling for sharper video',

lib/i18n/strings_es.g.dart

@@ -1019,6 +1019,21 @@ class _TranslationsDownloadsEs implements TranslationsDownloadsEn {
 	@override String get customAmount => 'Cantidad personalizada...';
 	@override String get howManyEpisodes => '¿Cuántos episodios?';
 	@override String itemsQueued({required Object count}) => '${count} elementos en cola de descarga';
+	@override String get keepSynced => 'Mantener sincronizado';
+	@override String get downloadOnce => 'Descargar una vez';
+	@override String keepNUnwatched({required Object count}) => 'Mantener ${count} sin ver';
+	@override String get editSyncRule => 'Editar regla de sincronización';
+	@override String get removeSyncRule => 'Eliminar regla de sincronización';
+	@override String removeSyncRuleConfirm({required Object title}) => '¿Dejar de sincronizar "${title}"? Los episodios descargados se conservarán.';
+	@override String syncRuleCreated({required Object count}) => 'Regla de sincronización creada — conservando ${count} episodios sin ver';
+	@override String get syncRuleUpdated => 'Regla de sincronización actualizada';
+	@override String get syncRuleRemoved => 'Regla de sincronización eliminada';
+	@override String syncedNewEpisodes({required Object count, required Object title}) => '${count} nuevos episodios sincronizados para ${title}';
+	@override String get activeSyncRules => 'Reglas de sincronización';
+	@override String get noSyncRules => 'Sin reglas de sincronización';
+	@override String lastSynced({required Object time}) => 'Última sincronización ${time}';
+	@override String get manageSyncRule => 'Gestionar sincronización';
+	@override String get editEpisodeCount => 'Número de episodios';
 }
 
 // Path: shaders
@@ -2055,6 +2070,21 @@ extension on TranslationsEs {
 			'downloads.customAmount' => 'Cantidad personalizada...',
 			'downloads.howManyEpisodes' => '¿Cuántos episodios?',
 			'downloads.itemsQueued' => ({required Object count}) => '${count} elementos en cola de descarga',
+			'downloads.keepSynced' => 'Mantener sincronizado',
+			'downloads.downloadOnce' => 'Descargar una vez',
+			'downloads.keepNUnwatched' => ({required Object count}) => 'Mantener ${count} sin ver',
+			'downloads.editSyncRule' => 'Editar regla de sincronización',
+			'downloads.removeSyncRule' => 'Eliminar regla de sincronización',
+			'downloads.removeSyncRuleConfirm' => ({required Object title}) => '¿Dejar de sincronizar "${title}"? Los episodios descargados se conservarán.',
+			'downloads.syncRuleCreated' => ({required Object count}) => 'Regla de sincronización creada — conservando ${count} episodios sin ver',
+			'downloads.syncRuleUpdated' => 'Regla de sincronización actualizada',
+			'downloads.syncRuleRemoved' => 'Regla de sincronización eliminada',
+			'downloads.syncedNewEpisodes' => ({required Object count, required Object title}) => '${count} nuevos episodios sincronizados para ${title}',
+			'downloads.activeSyncRules' => 'Reglas de sincronización',
+			'downloads.noSyncRules' => 'Sin reglas de sincronización',
+			'downloads.lastSynced' => ({required Object time}) => 'Última sincronización ${time}',
+			'downloads.manageSyncRule' => 'Gestionar sincronización',
+			'downloads.editEpisodeCount' => 'Número de episodios',
 			'shaders.title' => 'Shaders',
 			'shaders.noShaderDescription' => 'Sin mejora de video',
 			'shaders.nvscalerDescription' => 'Escalado de imagen NVIDIA para un video más nítido',

lib/i18n/strings_fr.g.dart

@@ -1019,6 +1019,21 @@ class _TranslationsDownloadsFr implements TranslationsDownloadsEn {
 	@override String get customAmount => 'Quantité personnalisée...';
 	@override String get howManyEpisodes => 'Combien d\'épisodes ?';
 	@override String itemsQueued({required Object count}) => '${count} éléments mis en file d\'attente';
+	@override String get keepSynced => 'Garder synchronisé';
+	@override String get downloadOnce => 'Télécharger une fois';
+	@override String keepNUnwatched({required Object count}) => 'Garder ${count} non vus';
+	@override String get editSyncRule => 'Modifier la règle de synchronisation';
+	@override String get removeSyncRule => 'Supprimer la règle de synchronisation';
+	@override String removeSyncRuleConfirm({required Object title}) => 'Arrêter la synchronisation de « ${title} » ? Les épisodes téléchargés seront conservés.';
+	@override String syncRuleCreated({required Object count}) => 'Règle de synchronisation créée — ${count} épisodes non vus conservés';
+	@override String get syncRuleUpdated => 'Règle de synchronisation mise à jour';
+	@override String get syncRuleRemoved => 'Règle de synchronisation supprimée';
+	@override String syncedNewEpisodes({required Object count, required Object title}) => '${count} nouveaux épisodes synchronisés pour ${title}';
+	@override String get activeSyncRules => 'Règles de synchronisation';
+	@override String get noSyncRules => 'Aucune règle de synchronisation';
+	@override String lastSynced({required Object time}) => 'Dernière synchronisation ${time}';
+	@override String get manageSyncRule => 'Gérer la synchronisation';
+	@override String get editEpisodeCount => 'Nombre d’épisodes';
 }
 
 // Path: shaders
@@ -2055,6 +2070,21 @@ extension on TranslationsFr {
 			'downloads.customAmount' => 'Quantité personnalisée...',
 			'downloads.howManyEpisodes' => 'Combien d\'épisodes ?',
 			'downloads.itemsQueued' => ({required Object count}) => '${count} éléments mis en file d\'attente',
+			'downloads.keepSynced' => 'Garder synchronisé',
+			'downloads.downloadOnce' => 'Télécharger une fois',
+			'downloads.keepNUnwatched' => ({required Object count}) => 'Garder ${count} non vus',
+			'downloads.editSyncRule' => 'Modifier la règle de synchronisation',
+			'downloads.removeSyncRule' => 'Supprimer la règle de synchronisation',
+			'downloads.removeSyncRuleConfirm' => ({required Object title}) => 'Arrêter la synchronisation de « ${title} » ? Les épisodes téléchargés seront conservés.',
+			'downloads.syncRuleCreated' => ({required Object count}) => 'Règle de synchronisation créée — ${count} épisodes non vus conservés',
+			'downloads.syncRuleUpdated' => 'Règle de synchronisation mise à jour',
+			'downloads.syncRuleRemoved' => 'Règle de synchronisation supprimée',
+			'downloads.syncedNewEpisodes' => ({required Object count, required Object title}) => '${count} nouveaux épisodes synchronisés pour ${title}',
+			'downloads.activeSyncRules' => 'Règles de synchronisation',
+			'downloads.noSyncRules' => 'Aucune règle de synchronisation',
+			'downloads.lastSynced' => ({required Object time}) => 'Dernière synchronisation ${time}',
+			'downloads.manageSyncRule' => 'Gérer la synchronisation',
+			'downloads.editEpisodeCount' => 'Nombre d’épisodes',
 			'shaders.title' => 'Shaders',
 			'shaders.noShaderDescription' => 'Aucune amélioration vidéo',
 			'shaders.nvscalerDescription' => 'Mise à l\'échelle NVIDIA pour une vidéo plus nette',

lib/i18n/strings_it.g.dart

@@ -887,6 +887,21 @@ class _TranslationsDownloadsIt implements TranslationsDownloadsEn {
 	@override String get customAmount => 'Quantità personalizzata...';
 	@override String get howManyEpisodes => 'Quanti episodi?';
 	@override String itemsQueued({required Object count}) => '${count} elementi in coda per il download';
+	@override String get keepSynced => 'Mantieni sincronizzato';
+	@override String get downloadOnce => 'Scarica una volta';
+	@override String keepNUnwatched({required Object count}) => 'Mantieni ${count} non visti';
+	@override String get editSyncRule => 'Modifica regola di sincronizzazione';
+	@override String get removeSyncRule => 'Rimuovi regola di sincronizzazione';
+	@override String removeSyncRuleConfirm({required Object title}) => 'Interrompere la sincronizzazione di "${title}"? Gli episodi scaricati verranno mantenuti.';
+	@override String syncRuleCreated({required Object count}) => 'Regola di sincronizzazione creata — ${count} episodi non visti mantenuti';
+	@override String get syncRuleUpdated => 'Regola di sincronizzazione aggiornata';
+	@override String get syncRuleRemoved => 'Regola di sincronizzazione rimossa';
+	@override String syncedNewEpisodes({required Object count, required Object title}) => '${count} nuovi episodi sincronizzati per ${title}';
+	@override String get activeSyncRules => 'Regole di sincronizzazione';
+	@override String get noSyncRules => 'Nessuna regola di sincronizzazione';
+	@override String lastSynced({required Object time}) => 'Ultima sincronizzazione ${time}';
+	@override String get manageSyncRule => 'Gestisci sincronizzazione';
+	@override String get editEpisodeCount => 'Numero di episodi';
 }
 
 // Path: playlists
@@ -1950,6 +1965,21 @@ extension on TranslationsIt {
 			'downloads.customAmount' => 'Quantità personalizzata...',
 			'downloads.howManyEpisodes' => 'Quanti episodi?',
 			'downloads.itemsQueued' => ({required Object count}) => '${count} elementi in coda per il download',
+			'downloads.keepSynced' => 'Mantieni sincronizzato',
+			'downloads.downloadOnce' => 'Scarica una volta',
+			'downloads.keepNUnwatched' => ({required Object count}) => 'Mantieni ${count} non visti',
+			'downloads.editSyncRule' => 'Modifica regola di sincronizzazione',
+			'downloads.removeSyncRule' => 'Rimuovi regola di sincronizzazione',
+			'downloads.removeSyncRuleConfirm' => ({required Object title}) => 'Interrompere la sincronizzazione di "${title}"? Gli episodi scaricati verranno mantenuti.',
+			'downloads.syncRuleCreated' => ({required Object count}) => 'Regola di sincronizzazione creata — ${count} episodi non visti mantenuti',
+			'downloads.syncRuleUpdated' => 'Regola di sincronizzazione aggiornata',
+			'downloads.syncRuleRemoved' => 'Regola di sincronizzazione rimossa',
+			'downloads.syncedNewEpisodes' => ({required Object count, required Object title}) => '${count} nuovi episodi sincronizzati per ${title}',
+			'downloads.activeSyncRules' => 'Regole di sincronizzazione',
+			'downloads.noSyncRules' => 'Nessuna regola di sincronizzazione',
+			'downloads.lastSynced' => ({required Object time}) => 'Ultima sincronizzazione ${time}',
+			'downloads.manageSyncRule' => 'Gestisci sincronizzazione',
+			'downloads.editEpisodeCount' => 'Numero di episodi',
 			'playlists.title' => 'Playlist',
 			'playlists.noPlaylists' => 'Nessuna playlist trovata',
 			'playlists.create' => 'Crea playlist',

lib/i18n/strings_ja.g.dart

@@ -1019,6 +1019,21 @@ class _TranslationsDownloadsJa implements TranslationsDownloadsEn {
 	@override String get customAmount => '数を指定...';
 	@override String get howManyEpisodes => '何エピソード？';
 	@override String itemsQueued({required Object count}) => '${count}件をダウンロードキューに追加';
+	@override String get keepSynced => '同期を維持';
+	@override String get downloadOnce => '一度だけダウンロード';
+	@override String keepNUnwatched({required Object count}) => '未視聴を${count}件保持';
+	@override String get editSyncRule => '同期ルールを編集';
+	@override String get removeSyncRule => '同期ルールを削除';
+	@override String removeSyncRuleConfirm({required Object title}) => '「${title}」の同期を停止しますか？ダウンロード済みのエピソードは保持されます。';
+	@override String syncRuleCreated({required Object count}) => '同期ルールを作成しました — 未視聴のエピソードを${count}件保持';
+	@override String get syncRuleUpdated => '同期ルールを更新しました';
+	@override String get syncRuleRemoved => '同期ルールを削除しました';
+	@override String syncedNewEpisodes({required Object title, required Object count}) => '${title}の新しいエピソードを${count}件同期しました';
+	@override String get activeSyncRules => '同期ルール';
+	@override String get noSyncRules => '同期ルールなし';
+	@override String lastSynced({required Object time}) => '最終同期 ${time}';
+	@override String get manageSyncRule => '同期を管理';
+	@override String get editEpisodeCount => 'エピソード数';
 }
 
 // Path: shaders
@@ -2055,6 +2070,21 @@ extension on TranslationsJa {
 			'downloads.customAmount' => '数を指定...',
 			'downloads.howManyEpisodes' => '何エピソード？',
 			'downloads.itemsQueued' => ({required Object count}) => '${count}件をダウンロードキューに追加',
+			'downloads.keepSynced' => '同期を維持',
+			'downloads.downloadOnce' => '一度だけダウンロード',
+			'downloads.keepNUnwatched' => ({required Object count}) => '未視聴を${count}件保持',
+			'downloads.editSyncRule' => '同期ルールを編集',
+			'downloads.removeSyncRule' => '同期ルールを削除',
+			'downloads.removeSyncRuleConfirm' => ({required Object title}) => '「${title}」の同期を停止しますか？ダウンロード済みのエピソードは保持されます。',
+			'downloads.syncRuleCreated' => ({required Object count}) => '同期ルールを作成しました — 未視聴のエピソードを${count}件保持',
+			'downloads.syncRuleUpdated' => '同期ルールを更新しました',
+			'downloads.syncRuleRemoved' => '同期ルールを削除しました',
+			'downloads.syncedNewEpisodes' => ({required Object title, required Object count}) => '${title}の新しいエピソードを${count}件同期しました',
+			'downloads.activeSyncRules' => '同期ルール',
+			'downloads.noSyncRules' => '同期ルールなし',
+			'downloads.lastSynced' => ({required Object time}) => '最終同期 ${time}',
+			'downloads.manageSyncRule' => '同期を管理',
+			'downloads.editEpisodeCount' => 'エピソード数',
 			'shaders.title' => 'シェーダー',
 			'shaders.noShaderDescription' => '映像補正なし',
 			'shaders.nvscalerDescription' => 'よりシャープな映像のためのNVIDIA画像スケーリング',

lib/i18n/strings_ko.g.dart

@@ -1019,6 +1019,21 @@ class _TranslationsDownloadsKo implements TranslationsDownloadsEn {
 	@override String get customAmount => '직접 입력...';
 	@override String get howManyEpisodes => '몇 개의 에피소드?';
 	@override String itemsQueued({required Object count}) => '${count}개 항목이 다운로드 대기열에 추가됨';
+	@override String get keepSynced => '동기화 유지';
+	@override String get downloadOnce => '한 번만 다운로드';
+	@override String keepNUnwatched({required Object count}) => '미시청 ${count}개 유지';
+	@override String get editSyncRule => '동기화 규칙 편집';
+	@override String get removeSyncRule => '동기화 규칙 제거';
+	@override String removeSyncRuleConfirm({required Object title}) => '"${title}" 동기화를 중단하시겠습니까? 다운로드된 에피소드는 유지됩니다.';
+	@override String syncRuleCreated({required Object count}) => '동기화 규칙 생성됨 — 미시청 에피소드 ${count}개 유지';
+	@override String get syncRuleUpdated => '동기화 규칙 업데이트됨';
+	@override String get syncRuleRemoved => '동기화 규칙 제거됨';
+	@override String syncedNewEpisodes({required Object title, required Object count}) => '${title}의 새 에피소드 ${count}개 동기화됨';
+	@override String get activeSyncRules => '동기화 규칙';
+	@override String get noSyncRules => '동기화 규칙 없음';
+	@override String lastSynced({required Object time}) => '마지막 동기화 ${time}';
+	@override String get manageSyncRule => '동기화 관리';
+	@override String get editEpisodeCount => '에피소드 수';
 }
 
 // Path: shaders
@@ -2055,6 +2070,21 @@ extension on TranslationsKo {
 			'downloads.customAmount' => '직접 입력...',
 			'downloads.howManyEpisodes' => '몇 개의 에피소드?',
 			'downloads.itemsQueued' => ({required Object count}) => '${count}개 항목이 다운로드 대기열에 추가됨',
+			'downloads.keepSynced' => '동기화 유지',
+			'downloads.downloadOnce' => '한 번만 다운로드',
+			'downloads.keepNUnwatched' => ({required Object count}) => '미시청 ${count}개 유지',
+			'downloads.editSyncRule' => '동기화 규칙 편집',
+			'downloads.removeSyncRule' => '동기화 규칙 제거',
+			'downloads.removeSyncRuleConfirm' => ({required Object title}) => '"${title}" 동기화를 중단하시겠습니까? 다운로드된 에피소드는 유지됩니다.',
+			'downloads.syncRuleCreated' => ({required Object count}) => '동기화 규칙 생성됨 — 미시청 에피소드 ${count}개 유지',
+			'downloads.syncRuleUpdated' => '동기화 규칙 업데이트됨',
+			'downloads.syncRuleRemoved' => '동기화 규칙 제거됨',
+			'downloads.syncedNewEpisodes' => ({required Object title, required Object count}) => '${title}의 새 에피소드 ${count}개 동기화됨',
+			'downloads.activeSyncRules' => '동기화 규칙',
+			'downloads.noSyncRules' => '동기화 규칙 없음',
+			'downloads.lastSynced' => ({required Object time}) => '마지막 동기화 ${time}',
+			'downloads.manageSyncRule' => '동기화 관리',
+			'downloads.editEpisodeCount' => '에피소드 수',
 			'shaders.title' => '셰이더',
 			'shaders.noShaderDescription' => '비디오 향상 없음',
 			'shaders.nvscalerDescription' => '더 선명한 비디오를 위한 NVIDIA 이미지 스케일링',

lib/i18n/strings_nb.g.dart

@@ -1019,6 +1019,21 @@ class _TranslationsDownloadsNb implements TranslationsDownloadsEn {
 	@override String get customAmount => 'Egendefinert antall...';
 	@override String get howManyEpisodes => 'Hvor mange episoder?';
 	@override String itemsQueued({required Object count}) => '${count} elementer i nedlastingskø';
+	@override String get keepSynced => 'Hold synkronisert';
+	@override String get downloadOnce => 'Last ned én gang';
+	@override String keepNUnwatched({required Object count}) => 'Behold ${count} usette';
+	@override String get editSyncRule => 'Rediger synkroniseringsregel';
+	@override String get removeSyncRule => 'Fjern synkroniseringsregel';
+	@override String removeSyncRuleConfirm({required Object title}) => 'Slutte å synkronisere "${title}"? Nedlastede episoder beholdes.';
+	@override String syncRuleCreated({required Object count}) => 'Synkroniseringsregel opprettet — beholder ${count} usette episoder';
+	@override String get syncRuleUpdated => 'Synkroniseringsregel oppdatert';
+	@override String get syncRuleRemoved => 'Synkroniseringsregel fjernet';
+	@override String syncedNewEpisodes({required Object count, required Object title}) => 'Synkroniserte ${count} nye episoder for ${title}';
+	@override String get activeSyncRules => 'Synkroniseringsregler';
+	@override String get noSyncRules => 'Ingen synkroniseringsregler';
+	@override String lastSynced({required Object time}) => 'Sist synkronisert ${time}';
+	@override String get manageSyncRule => 'Administrer synkronisering';
+	@override String get editEpisodeCount => 'Antall episoder';
 }
 
 // Path: shaders
@@ -2055,6 +2070,21 @@ extension on TranslationsNb {
 			'downloads.customAmount' => 'Egendefinert antall...',
 			'downloads.howManyEpisodes' => 'Hvor mange episoder?',
 			'downloads.itemsQueued' => ({required Object count}) => '${count} elementer i nedlastingskø',
+			'downloads.keepSynced' => 'Hold synkronisert',
+			'downloads.downloadOnce' => 'Last ned én gang',
+			'downloads.keepNUnwatched' => ({required Object count}) => 'Behold ${count} usette',
+			'downloads.editSyncRule' => 'Rediger synkroniseringsregel',
+			'downloads.removeSyncRule' => 'Fjern synkroniseringsregel',
+			'downloads.removeSyncRuleConfirm' => ({required Object title}) => 'Slutte å synkronisere "${title}"? Nedlastede episoder beholdes.',
+			'downloads.syncRuleCreated' => ({required Object count}) => 'Synkroniseringsregel opprettet — beholder ${count} usette episoder',
+			'downloads.syncRuleUpdated' => 'Synkroniseringsregel oppdatert',
+			'downloads.syncRuleRemoved' => 'Synkroniseringsregel fjernet',
+			'downloads.syncedNewEpisodes' => ({required Object count, required Object title}) => 'Synkroniserte ${count} nye episoder for ${title}',
+			'downloads.activeSyncRules' => 'Synkroniseringsregler',
+			'downloads.noSyncRules' => 'Ingen synkroniseringsregler',
+			'downloads.lastSynced' => ({required Object time}) => 'Sist synkronisert ${time}',
+			'downloads.manageSyncRule' => 'Administrer synkronisering',
+			'downloads.editEpisodeCount' => 'Antall episoder',
 			'shaders.title' => 'Shadere',
 			'shaders.noShaderDescription' => 'Ingen videoforbedring',
 			'shaders.nvscalerDescription' => 'NVIDIA bildeskalering for skarpere video',

lib/i18n/strings_nl.g.dart

@@ -887,6 +887,21 @@ class _TranslationsDownloadsNl implements TranslationsDownloadsEn {
 	@override String get customAmount => 'Aangepast aantal...';
 	@override String get howManyEpisodes => 'Hoeveel afleveringen?';
 	@override String itemsQueued({required Object count}) => '${count} items in downloadwachtrij';
+	@override String get keepSynced => 'Gesynchroniseerd houden';
+	@override String get downloadOnce => 'Eenmalig downloaden';
+	@override String keepNUnwatched({required Object count}) => '${count} onbekeken behouden';
+	@override String get editSyncRule => 'Synchronisatieregel bewerken';
+	@override String get removeSyncRule => 'Synchronisatieregel verwijderen';
+	@override String removeSyncRuleConfirm({required Object title}) => 'Synchronisatie van "${title}" stoppen? Gedownloade afleveringen worden behouden.';
+	@override String syncRuleCreated({required Object count}) => 'Synchronisatieregel aangemaakt — ${count} onbekeken afleveringen behouden';
+	@override String get syncRuleUpdated => 'Synchronisatieregel bijgewerkt';
+	@override String get syncRuleRemoved => 'Synchronisatieregel verwijderd';
+	@override String syncedNewEpisodes({required Object count, required Object title}) => '${count} nieuwe afleveringen gesynchroniseerd voor ${title}';
+	@override String get activeSyncRules => 'Synchronisatieregels';
+	@override String get noSyncRules => 'Geen synchronisatieregels';
+	@override String lastSynced({required Object time}) => 'Laatst gesynchroniseerd ${time}';
+	@override String get manageSyncRule => 'Synchronisatie beheren';
+	@override String get editEpisodeCount => 'Aantal afleveringen';
 }
 
 // Path: playlists
@@ -1950,6 +1965,21 @@ extension on TranslationsNl {
 			'downloads.customAmount' => 'Aangepast aantal...',
 			'downloads.howManyEpisodes' => 'Hoeveel afleveringen?',
 			'downloads.itemsQueued' => ({required Object count}) => '${count} items in downloadwachtrij',
+			'downloads.keepSynced' => 'Gesynchroniseerd houden',
+			'downloads.downloadOnce' => 'Eenmalig downloaden',
+			'downloads.keepNUnwatched' => ({required Object count}) => '${count} onbekeken behouden',
+			'downloads.editSyncRule' => 'Synchronisatieregel bewerken',
+			'downloads.removeSyncRule' => 'Synchronisatieregel verwijderen',
+			'downloads.removeSyncRuleConfirm' => ({required Object title}) => 'Synchronisatie van "${title}" stoppen? Gedownloade afleveringen worden behouden.',
+			'downloads.syncRuleCreated' => ({required Object count}) => 'Synchronisatieregel aangemaakt — ${count} onbekeken afleveringen behouden',
+			'downloads.syncRuleUpdated' => 'Synchronisatieregel bijgewerkt',
+			'downloads.syncRuleRemoved' => 'Synchronisatieregel verwijderd',
+			'downloads.syncedNewEpisodes' => ({required Object count, required Object title}) => '${count} nieuwe afleveringen gesynchroniseerd voor ${title}',
+			'downloads.activeSyncRules' => 'Synchronisatieregels',
+			'downloads.noSyncRules' => 'Geen synchronisatieregels',
+			'downloads.lastSynced' => ({required Object time}) => 'Laatst gesynchroniseerd ${time}',
+			'downloads.manageSyncRule' => 'Synchronisatie beheren',
+			'downloads.editEpisodeCount' => 'Aantal afleveringen',
 			'playlists.title' => 'Afspeellijsten',
 			'playlists.noPlaylists' => 'Geen afspeellijsten gevonden',
 			'playlists.create' => 'Afspeellijst maken',

lib/i18n/strings_pl.g.dart

@@ -1019,6 +1019,21 @@ class _TranslationsDownloadsPl implements TranslationsDownloadsEn {
 	@override String get customAmount => 'Własna ilość...';
 	@override String get howManyEpisodes => 'Ile odcinków?';
 	@override String itemsQueued({required Object count}) => '${count} elementów dodanych do kolejki pobierania';
+	@override String get keepSynced => 'Synchronizuj na bieżąco';
+	@override String get downloadOnce => 'Pobierz raz';
+	@override String keepNUnwatched({required Object count}) => 'Zachowaj ${count} nieobejrzanych';
+	@override String get editSyncRule => 'Edytuj regułę synchronizacji';
+	@override String get removeSyncRule => 'Usuń regułę synchronizacji';
+	@override String removeSyncRuleConfirm({required Object title}) => 'Zatrzymać synchronizację "${title}"? Pobrane odcinki zostaną zachowane.';
+	@override String syncRuleCreated({required Object count}) => 'Reguła synchronizacji utworzona — zachowywanie ${count} nieobejrzanych odcinków';
+	@override String get syncRuleUpdated => 'Reguła synchronizacji zaktualizowana';
+	@override String get syncRuleRemoved => 'Reguła synchronizacji usunięta';
+	@override String syncedNewEpisodes({required Object count, required Object title}) => 'Zsynchronizowano ${count} nowych odcinków dla ${title}';
+	@override String get activeSyncRules => 'Reguły synchronizacji';
+	@override String get noSyncRules => 'Brak reguł synchronizacji';
+	@override String lastSynced({required Object time}) => 'Ostatnia synchronizacja ${time}';
+	@override String get manageSyncRule => 'Zarządzaj synchronizacją';
+	@override String get editEpisodeCount => 'Liczba odcinków';
 }
 
 // Path: shaders
@@ -2055,6 +2070,21 @@ extension on TranslationsPl {
 			'downloads.customAmount' => 'Własna ilość...',
 			'downloads.howManyEpisodes' => 'Ile odcinków?',
 			'downloads.itemsQueued' => ({required Object count}) => '${count} elementów dodanych do kolejki pobierania',
+			'downloads.keepSynced' => 'Synchronizuj na bieżąco',
+			'downloads.downloadOnce' => 'Pobierz raz',
+			'downloads.keepNUnwatched' => ({required Object count}) => 'Zachowaj ${count} nieobejrzanych',
+			'downloads.editSyncRule' => 'Edytuj regułę synchronizacji',
+			'downloads.removeSyncRule' => 'Usuń regułę synchronizacji',
+			'downloads.removeSyncRuleConfirm' => ({required Object title}) => 'Zatrzymać synchronizację "${title}"? Pobrane odcinki zostaną zachowane.',
+			'downloads.syncRuleCreated' => ({required Object count}) => 'Reguła synchronizacji utworzona — zachowywanie ${count} nieobejrzanych odcinków',
+			'downloads.syncRuleUpdated' => 'Reguła synchronizacji zaktualizowana',
+			'downloads.syncRuleRemoved' => 'Reguła synchronizacji usunięta',
+			'downloads.syncedNewEpisodes' => ({required Object count, required Object title}) => 'Zsynchronizowano ${count} nowych odcinków dla ${title}',
+			'downloads.activeSyncRules' => 'Reguły synchronizacji',
+			'downloads.noSyncRules' => 'Brak reguł synchronizacji',
+			'downloads.lastSynced' => ({required Object time}) => 'Ostatnia synchronizacja ${time}',
+			'downloads.manageSyncRule' => 'Zarządzaj synchronizacją',
+			'downloads.editEpisodeCount' => 'Liczba odcinków',
 			'shaders.title' => 'Shadery',
 			'shaders.noShaderDescription' => 'Bez ulepszenia wideo',
 			'shaders.nvscalerDescription' => 'Skalowanie obrazu NVIDIA dla ostrzejszego wideo',

lib/i18n/strings_pt.g.dart

@@ -1019,6 +1019,21 @@ class _TranslationsDownloadsPt implements TranslationsDownloadsEn {
 	@override String get customAmount => 'Quantidade personalizada...';
 	@override String get howManyEpisodes => 'Quantos episódios?';
 	@override String itemsQueued({required Object count}) => '${count} itens na fila de download';
+	@override String get keepSynced => 'Manter sincronizado';
+	@override String get downloadOnce => 'Baixar uma vez';
+	@override String keepNUnwatched({required Object count}) => 'Manter ${count} não assistidos';
+	@override String get editSyncRule => 'Editar regra de sincronização';
+	@override String get removeSyncRule => 'Remover regra de sincronização';
+	@override String removeSyncRuleConfirm({required Object title}) => 'Parar de sincronizar "${title}"? Os episódios baixados serão mantidos.';
+	@override String syncRuleCreated({required Object count}) => 'Regra de sincronização criada — mantendo ${count} episódios não assistidos';
+	@override String get syncRuleUpdated => 'Regra de sincronização atualizada';
+	@override String get syncRuleRemoved => 'Regra de sincronização removida';
+	@override String syncedNewEpisodes({required Object count, required Object title}) => '${count} novos episódios sincronizados para ${title}';
+	@override String get activeSyncRules => 'Regras de sincronização';
+	@override String get noSyncRules => 'Nenhuma regra de sincronização';
+	@override String lastSynced({required Object time}) => 'Última sincronização ${time}';
+	@override String get manageSyncRule => 'Gerenciar sincronização';
+	@override String get editEpisodeCount => 'Número de episódios';
 }
 
 // Path: shaders
@@ -2055,6 +2070,21 @@ extension on TranslationsPt {
 			'downloads.customAmount' => 'Quantidade personalizada...',
 			'downloads.howManyEpisodes' => 'Quantos episódios?',
 			'downloads.itemsQueued' => ({required Object count}) => '${count} itens na fila de download',
+			'downloads.keepSynced' => 'Manter sincronizado',
+			'downloads.downloadOnce' => 'Baixar uma vez',
+			'downloads.keepNUnwatched' => ({required Object count}) => 'Manter ${count} não assistidos',
+			'downloads.editSyncRule' => 'Editar regra de sincronização',
+			'downloads.removeSyncRule' => 'Remover regra de sincronização',
+			'downloads.removeSyncRuleConfirm' => ({required Object title}) => 'Parar de sincronizar "${title}"? Os episódios baixados serão mantidos.',
+			'downloads.syncRuleCreated' => ({required Object count}) => 'Regra de sincronização criada — mantendo ${count} episódios não assistidos',
+			'downloads.syncRuleUpdated' => 'Regra de sincronização atualizada',
+			'downloads.syncRuleRemoved' => 'Regra de sincronização removida',
+			'downloads.syncedNewEpisodes' => ({required Object count, required Object title}) => '${count} novos episódios sincronizados para ${title}',
+			'downloads.activeSyncRules' => 'Regras de sincronização',
+			'downloads.noSyncRules' => 'Nenhuma regra de sincronização',
+			'downloads.lastSynced' => ({required Object time}) => 'Última sincronização ${time}',
+			'downloads.manageSyncRule' => 'Gerenciar sincronização',
+			'downloads.editEpisodeCount' => 'Número de episódios',
 			'shaders.title' => 'Shaders',
 			'shaders.noShaderDescription' => 'Sem aprimoramento de vídeo',
 			'shaders.nvscalerDescription' => 'Escalonamento de imagem NVIDIA para vídeo mais nítido',

lib/i18n/strings_ru.g.dart

@@ -1019,6 +1019,21 @@ class _TranslationsDownloadsRu implements TranslationsDownloadsEn {
 	@override String get customAmount => 'Указать количество...';
 	@override String get howManyEpisodes => 'Сколько эпизодов?';
 	@override String itemsQueued({required Object count}) => '${count} элементов добавлено в очередь загрузки';
+	@override String get keepSynced => 'Синхронизировать';
+	@override String get downloadOnce => 'Скачать один раз';
+	@override String keepNUnwatched({required Object count}) => 'Хранить ${count} непросмотренных';
+	@override String get editSyncRule => 'Редактировать правило синхронизации';
+	@override String get removeSyncRule => 'Удалить правило синхронизации';
+	@override String removeSyncRuleConfirm({required Object title}) => 'Прекратить синхронизацию «${title}»? Скачанные эпизоды будут сохранены.';
+	@override String syncRuleCreated({required Object count}) => 'Правило синхронизации создано — хранится ${count} непросмотренных эпизодов';
+	@override String get syncRuleUpdated => 'Правило синхронизации обновлено';
+	@override String get syncRuleRemoved => 'Правило синхронизации удалено';
+	@override String syncedNewEpisodes({required Object count, required Object title}) => 'Синхронизировано ${count} новых эпизодов для ${title}';
+	@override String get activeSyncRules => 'Правила синхронизации';
+	@override String get noSyncRules => 'Нет правил синхронизации';
+	@override String lastSynced({required Object time}) => 'Последняя синхронизация ${time}';
+	@override String get manageSyncRule => 'Управление синхронизацией';
+	@override String get editEpisodeCount => 'Количество эпизодов';
 }
 
 // Path: shaders
@@ -2055,6 +2070,21 @@ extension on TranslationsRu {
 			'downloads.customAmount' => 'Указать количество...',
 			'downloads.howManyEpisodes' => 'Сколько эпизодов?',
 			'downloads.itemsQueued' => ({required Object count}) => '${count} элементов добавлено в очередь загрузки',
+			'downloads.keepSynced' => 'Синхронизировать',
+			'downloads.downloadOnce' => 'Скачать один раз',
+			'downloads.keepNUnwatched' => ({required Object count}) => 'Хранить ${count} непросмотренных',
+			'downloads.editSyncRule' => 'Редактировать правило синхронизации',
+			'downloads.removeSyncRule' => 'Удалить правило синхронизации',
+			'downloads.removeSyncRuleConfirm' => ({required Object title}) => 'Прекратить синхронизацию «${title}»? Скачанные эпизоды будут сохранены.',
+			'downloads.syncRuleCreated' => ({required Object count}) => 'Правило синхронизации создано — хранится ${count} непросмотренных эпизодов',
+			'downloads.syncRuleUpdated' => 'Правило синхронизации обновлено',
+			'downloads.syncRuleRemoved' => 'Правило синхронизации удалено',
+			'downloads.syncedNewEpisodes' => ({required Object count, required Object title}) => 'Синхронизировано ${count} новых эпизодов для ${title}',
+			'downloads.activeSyncRules' => 'Правила синхронизации',
+			'downloads.noSyncRules' => 'Нет правил синхронизации',
+			'downloads.lastSynced' => ({required Object time}) => 'Последняя синхронизация ${time}',
+			'downloads.manageSyncRule' => 'Управление синхронизацией',
+			'downloads.editEpisodeCount' => 'Количество эпизодов',
 			'shaders.title' => 'Шейдеры',
 			'shaders.noShaderDescription' => 'Без улучшения видео',
 			'shaders.nvscalerDescription' => 'Масштабирование NVIDIA для более чёткого видео',

lib/i18n/strings_sv.g.dart

@@ -887,6 +887,21 @@ class _TranslationsDownloadsSv implements TranslationsDownloadsEn {
 	@override String get customAmount => 'Ange antal...';
 	@override String get howManyEpisodes => 'Hur många avsnitt?';
 	@override String itemsQueued({required Object count}) => '${count} objekt köade för nedladdning';
+	@override String get keepSynced => 'Håll synkroniserad';
+	@override String get downloadOnce => 'Ladda ner en gång';
+	@override String keepNUnwatched({required Object count}) => 'Behåll ${count} osedda';
+	@override String get editSyncRule => 'Redigera synkregel';
+	@override String get removeSyncRule => 'Ta bort synkregel';
+	@override String removeSyncRuleConfirm({required Object title}) => 'Sluta synkronisera "${title}"? Nedladdade avsnitt behålls.';
+	@override String syncRuleCreated({required Object count}) => 'Synkregel skapad — behåller ${count} osedda avsnitt';
+	@override String get syncRuleUpdated => 'Synkregel uppdaterad';
+	@override String get syncRuleRemoved => 'Synkregel borttagen';
+	@override String syncedNewEpisodes({required Object count, required Object title}) => 'Synkroniserade ${count} nya avsnitt för ${title}';
+	@override String get activeSyncRules => 'Synkregler';
+	@override String get noSyncRules => 'Inga synkregler';
+	@override String lastSynced({required Object time}) => 'Senast synkroniserad ${time}';
+	@override String get manageSyncRule => 'Hantera synkronisering';
+	@override String get editEpisodeCount => 'Antal avsnitt';
 }
 
 // Path: playlists
@@ -1950,6 +1965,21 @@ extension on TranslationsSv {
 			'downloads.customAmount' => 'Ange antal...',
 			'downloads.howManyEpisodes' => 'Hur många avsnitt?',
 			'downloads.itemsQueued' => ({required Object count}) => '${count} objekt köade för nedladdning',
+			'downloads.keepSynced' => 'Håll synkroniserad',
+			'downloads.downloadOnce' => 'Ladda ner en gång',
+			'downloads.keepNUnwatched' => ({required Object count}) => 'Behåll ${count} osedda',
+			'downloads.editSyncRule' => 'Redigera synkregel',
+			'downloads.removeSyncRule' => 'Ta bort synkregel',
+			'downloads.removeSyncRuleConfirm' => ({required Object title}) => 'Sluta synkronisera "${title}"? Nedladdade avsnitt behålls.',
+			'downloads.syncRuleCreated' => ({required Object count}) => 'Synkregel skapad — behåller ${count} osedda avsnitt',
+			'downloads.syncRuleUpdated' => 'Synkregel uppdaterad',
+			'downloads.syncRuleRemoved' => 'Synkregel borttagen',
+			'downloads.syncedNewEpisodes' => ({required Object count, required Object title}) => 'Synkroniserade ${count} nya avsnitt för ${title}',
+			'downloads.activeSyncRules' => 'Synkregler',
+			'downloads.noSyncRules' => 'Inga synkregler',
+			'downloads.lastSynced' => ({required Object time}) => 'Senast synkroniserad ${time}',
+			'downloads.manageSyncRule' => 'Hantera synkronisering',
+			'downloads.editEpisodeCount' => 'Antal avsnitt',
 			'playlists.title' => 'Spellistor',
 			'playlists.noPlaylists' => 'Inga spellistor hittades',
 			'playlists.create' => 'Skapa spellista',

lib/i18n/strings_zh.g.dart

@@ -887,6 +887,21 @@ class _TranslationsDownloadsZh implements TranslationsDownloadsEn {
 	@override String get customAmount => '自定义数量...';
 	@override String get howManyEpisodes => '下载几集？';
 	@override String itemsQueued({required Object count}) => '${count} 个项目已加入下载队列';
+	@override String get keepSynced => '保持同步';
+	@override String get downloadOnce => '下载一次';
+	@override String keepNUnwatched({required Object count}) => '保留${count}个未观看';
+	@override String get editSyncRule => '编辑同步规则';
+	@override String get removeSyncRule => '删除同步规则';
+	@override String removeSyncRuleConfirm({required Object title}) => '停止同步“${title}”？已下载的剧集将被保留。';
+	@override String syncRuleCreated({required Object count}) => '同步规则已创建 — 保留${count}个未观看的剧集';
+	@override String get syncRuleUpdated => '同步规则已更新';
+	@override String get syncRuleRemoved => '同步规则已删除';
+	@override String syncedNewEpisodes({required Object title, required Object count}) => '已为${title}同步${count}个新剧集';
+	@override String get activeSyncRules => '同步规则';
+	@override String get noSyncRules => '没有同步规则';
+	@override String lastSynced({required Object time}) => '上次同步 ${time}';
+	@override String get manageSyncRule => '管理同步';
+	@override String get editEpisodeCount => '剧集数量';
 }
 
 // Path: playlists
@@ -1950,6 +1965,21 @@ extension on TranslationsZh {
 			'downloads.customAmount' => '自定义数量...',
 			'downloads.howManyEpisodes' => '下载几集？',
 			'downloads.itemsQueued' => ({required Object count}) => '${count} 个项目已加入下载队列',
+			'downloads.keepSynced' => '保持同步',
+			'downloads.downloadOnce' => '下载一次',
+			'downloads.keepNUnwatched' => ({required Object count}) => '保留${count}个未观看',
+			'downloads.editSyncRule' => '编辑同步规则',
+			'downloads.removeSyncRule' => '删除同步规则',
+			'downloads.removeSyncRuleConfirm' => ({required Object title}) => '停止同步“${title}”？已下载的剧集将被保留。',
+			'downloads.syncRuleCreated' => ({required Object count}) => '同步规则已创建 — 保留${count}个未观看的剧集',
+			'downloads.syncRuleUpdated' => '同步规则已更新',
+			'downloads.syncRuleRemoved' => '同步规则已删除',
+			'downloads.syncedNewEpisodes' => ({required Object title, required Object count}) => '已为${title}同步${count}个新剧集',
+			'downloads.activeSyncRules' => '同步规则',
+			'downloads.noSyncRules' => '没有同步规则',
+			'downloads.lastSynced' => ({required Object time}) => '上次同步 ${time}',
+			'downloads.manageSyncRule' => '管理同步',
+			'downloads.editEpisodeCount' => '剧集数量',
 			'playlists.title' => '播放列表',
 			'playlists.noPlaylists' => '未找到播放列表',
 			'playlists.create' => '创建播放列表',

lib/i18n/sv.i18n.json

@@ -647,7 +647,22 @@
     "nextNUnwatched": "Nästa ${count} osedda",
     "customAmount": "Ange antal...",
     "howManyEpisodes": "Hur många avsnitt?",
-    "itemsQueued": "${count} objekt köade för nedladdning"
+    "itemsQueued": "${count} objekt köade för nedladdning",
+    "keepSynced": "Håll synkroniserad",
+    "downloadOnce": "Ladda ner en gång",
+    "keepNUnwatched": "Behåll ${count} osedda",
+    "editSyncRule": "Redigera synkregel",
+    "removeSyncRule": "Ta bort synkregel",
+    "removeSyncRuleConfirm": "Sluta synkronisera \"${title}\"? Nedladdade avsnitt behålls.",
+    "syncRuleCreated": "Synkregel skapad — behåller ${count} osedda avsnitt",
+    "syncRuleUpdated": "Synkregel uppdaterad",
+    "syncRuleRemoved": "Synkregel borttagen",
+    "syncedNewEpisodes": "Synkroniserade ${count} nya avsnitt för ${title}",
+    "activeSyncRules": "Synkregler",
+    "noSyncRules": "Inga synkregler",
+    "lastSynced": "Senast synkroniserad ${time}",
+    "manageSyncRule": "Hantera synkronisering",
+    "editEpisodeCount": "Antal avsnitt"
   },
   "playlists": {
     "title": "Spellistor",

lib/i18n/zh.i18n.json

@@ -647,7 +647,22 @@
     "nextNUnwatched": "接下来 ${count} 集未观看",
     "customAmount": "自定义数量...",
     "howManyEpisodes": "下载几集？",
-    "itemsQueued": "${count} 个项目已加入下载队列"
+    "itemsQueued": "${count} 个项目已加入下载队列",
+    "keepSynced": "保持同步",
+    "downloadOnce": "下载一次",
+    "keepNUnwatched": "保留${count}个未观看",
+    "editSyncRule": "编辑同步规则",
+    "removeSyncRule": "删除同步规则",
+    "removeSyncRuleConfirm": "停止同步“${title}”？已下载的剧集将被保留。",
+    "syncRuleCreated": "同步规则已创建 — 保留${count}个未观看的剧集",
+    "syncRuleUpdated": "同步规则已更新",
+    "syncRuleRemoved": "同步规则已删除",
+    "syncedNewEpisodes": "已为${title}同步${count}个新剧集",
+    "activeSyncRules": "同步规则",
+    "noSyncRules": "没有同步规则",
+    "lastSynced": "上次同步 ${time}",
+    "manageSyncRule": "管理同步",
+    "editEpisodeCount": "剧集数量"
   },
   "playlists": {
     "title": "播放列表",

lib/main.dart

@@ -44,8 +44,10 @@ import 'services/download_storage_service.dart';
 import 'package:connectivity_plus/connectivity_plus.dart';
 import 'services/plex_api_cache.dart';
 import 'database/app_database.dart';
+import 'screens/video_player_screen.dart';
 import 'utils/app_logger.dart';
 import 'utils/orientation_helper.dart';
+import 'utils/watch_state_notifier.dart';
 import 'i18n/strings.g.dart';
 import 'focus/input_mode_tracker.dart';
 import 'focus/key_event_utils.dart';
@@ -362,6 +364,9 @@ class _MainAppState extends State<MainApp> with WidgetsBindingObserver {
   late final DownloadManagerService _downloadManager;
   late final OfflineWatchSyncService _offlineWatchSyncService;
   late final AppLifecycleListener _appLifecycleListener;
+  StreamSubscription<WatchStateEvent>? _watchStateSubscription;
+  Timer? _syncDebounce;
+  bool _isAutoDeleteRunning = false;
 
   /// Last time server health probes ran from a resume event (cooldown for desktop)
   DateTime _lastResumeProbe = DateTime(0);
@@ -411,6 +416,8 @@ class _MainAppState extends State<MainApp> with WidgetsBindingObserver {
 
   @override
   void dispose() {
+    _syncDebounce?.cancel();
+    _watchStateSubscription?.cancel();
     _memoryCheckTimer?.cancel();
     _appLifecycleListener.dispose();
     WidgetsBinding.instance.removeObserver(this);
@@ -429,6 +436,34 @@ class _MainAppState extends State<MainApp> with WidgetsBindingObserver {
     PaintingBinding.instance.imageCache.clearLiveImages();
   }
 
+  /// Auto-delete watched downloads and execute sync rules.
+  /// Shared by onWatchStatesRefreshed and the WatchStateNotifier listener.
+  Future<void> _autoDeleteAndSync(DownloadProvider downloadProvider) async {
+    if (_isAutoDeleteRunning) return;
+    _isAutoDeleteRunning = true;
+    try {
+    await downloadProvider.refreshMetadataFromCache();
+    final activeKey = VideoPlayerScreenState.activeRatingKey;
+    final settings = SettingsService.instanceOrNull;
+    if (settings != null && settings.getAutoRemoveWatchedDownloads()) {
+      final deleted = await downloadProvider.autoDeleteWatchedDownloads(activeRatingKey: activeKey);
+      if (deleted.isNotEmpty) {
+        final msg = deleted.length == 1
+            ? t.messages.autoRemovedWatchedDownload(title: deleted.first)
+            : t.messages.autoRemovedWatchedDownload(title: '${deleted.length} items');
+        showGlobalSnackBar(msg);
+      }
+    }
+
+    final synced = await downloadProvider.executeSyncRules(_serverManager);
+    if (synced.isNotEmpty) {
+      showGlobalSnackBar(t.downloads.syncedNewEpisodes(count: synced.length.toString(), title: synced.first));
+    }
+    } finally {
+      _isAutoDeleteRunning = false;
+    }
+  }
+
   @override
   void didChangeAppLifecycleState(AppLifecycleState state) {
     switch (state) {
@@ -486,28 +521,30 @@ class _MainAppState extends State<MainApp> with WidgetsBindingObserver {
           },
         ),
         // Download provider
-        ChangeNotifierProvider(create: (context) => DownloadProvider(downloadManager: _downloadManager)),
+        ChangeNotifierProvider(
+            create: (context) => DownloadProvider(downloadManager: _downloadManager, database: _appDatabase)),
         // Offline watch sync service
         ChangeNotifierProvider<OfflineWatchSyncService>(
           create: (context) {
             final offlineModeProvider = context.read<OfflineModeProvider>();
             final downloadProvider = context.read<DownloadProvider>();
 
-            // Wire up callback to refresh download provider after watch state sync
             _offlineWatchSyncService.onWatchStatesRefreshed = () async {
-              await downloadProvider.refreshMetadataFromCache();
+              await _autoDeleteAndSync(downloadProvider);
-              final settings = SettingsService.instanceOrNull;
-              if (settings != null && settings.getAutoRemoveWatchedDownloads()) {
-                final deleted = await downloadProvider.autoDeleteWatchedDownloads();
-                if (deleted.isNotEmpty) {
-                  final msg = deleted.length == 1
-                      ? t.messages.autoRemovedWatchedDownload(title: deleted.first)
-                      : t.messages.autoRemovedWatchedDownload(title: '${deleted.length} items');
-                  showGlobalSnackBar(msg);
-                }
-              }
             };
 
+            // Also trigger sync rules when watch state changes during a session.
+            // Debounced to batch rapid changes (binge watching, bulk mark-watched).
+            _watchStateSubscription = WatchStateNotifier().stream.listen((event) {
+              if (event.changeType != WatchStateChangeType.watched) return;
+              if (VideoPlayerScreenState.activeRatingKey == event.ratingKey) return;
+
+              _syncDebounce?.cancel();
+              _syncDebounce = Timer(const Duration(seconds: 5), () {
+                _autoDeleteAndSync(downloadProvider);
+              });
+            });
+
             _offlineWatchSyncService.startConnectivityMonitoring(offlineModeProvider);
             return _offlineWatchSyncService;
           },

lib/models/plex_metadata.dart

@@ -152,6 +152,15 @@ class PlexMetadata with MultiServerFields {
   /// Global unique identifier across all servers (serverId:ratingKey)
   String get globalKey => serverId != null ? buildGlobalKey(serverId!, ratingKey) : ratingKey;
 
+  /// Parent rating keys for hierarchical invalidation.
+  /// For an episode: [seasonRatingKey, showRatingKey]
+  /// For a season: [showRatingKey]
+  /// For a movie: []
+  List<String> get parentChain => [
+        ?parentRatingKey,
+        ?grandparentRatingKey,
+      ];
+
   /// Whether this item represents a library section (shared whole-library, not a media item).
   /// These have keys like `/library/sections/5/all` instead of `/library/metadata/12345`.
   bool get isLibrarySection => key != null && key!.startsWith('/library/sections/');
@@ -520,6 +529,10 @@ class PlexMetadata with MultiServerFields {
     return viewOffset! > 0 && viewOffset! < duration!;
   }
 
+  /// Returns true if this container (show/season) has some but not all episodes watched
+  bool get isPartiallyWatched =>
+      viewedLeafCount != null && leafCount != null && viewedLeafCount! > 0 && viewedLeafCount! < leafCount!;
+
   // Helper to determine if content is watched
   bool get isWatched {
     // For series/seasons, check if all episodes are watched

lib/providers/download_provider.dart

@@ -6,11 +6,14 @@ import '../models/download_models.dart';
 import '../models/plex_media_version.dart';
 import '../models/plex_metadata.dart';
 import '../utils/download_version_utils.dart';
+import '../database/app_database.dart';
 import '../services/download_manager_service.dart';
 import '../services/download_storage_service.dart';
+import '../services/multi_server_manager.dart';
 import '../services/storage_service.dart';
 import '../services/plex_api_cache.dart';
 import '../services/plex_client.dart';
+import '../services/sync_rule_executor.dart';
 import '../utils/app_logger.dart';
 import '../utils/global_key_utils.dart';
 
@@ -36,6 +39,8 @@ class DownloadedArtwork {
 /// Provider for managing download state and operations.
 class DownloadProvider extends ChangeNotifier {
   final DownloadManagerService _downloadManager;
+  final AppDatabase _database;
+  final SyncRuleExecutor _syncRuleExecutor;
   StreamSubscription<DownloadProgress>? _progressSubscription;
   StreamSubscription<DeletionProgress>? _deletionProgressSubscription;
   late final Future<void> _initFuture;
@@ -59,7 +64,13 @@ class DownloadProvider extends ChangeNotifier {
   // Key: globalKey (serverId:ratingKey), Value: total episode count
   final Map<String, int> _totalEpisodeCounts = {};
 
-  DownloadProvider({required DownloadManagerService downloadManager}) : _downloadManager = downloadManager {
+  // Persistent sync rules: globalKey -> SyncRuleItem
+  final Map<String, SyncRuleItem> _syncRules = {};
+
+  DownloadProvider({required DownloadManagerService downloadManager, required AppDatabase database})
+      : _downloadManager = downloadManager,
+        _database = database,
+        _syncRuleExecutor = SyncRuleExecutor(database: database) {
     // Listen to progress updates from the download manager
     _progressSubscription = _downloadManager.progressStream.listen(_onProgressUpdate);
 
@@ -127,9 +138,12 @@ class DownloadProvider extends ChangeNotifier {
       // Load total episode counts from StorageService
       await _loadTotalEpisodeCounts();
 
+      // Load sync rules from database
+      await _loadSyncRules();
+
       appLogger.i(
         'Loaded ${_downloads.length} downloads, ${_metadata.length} metadata entries, '
-        'and ${_totalEpisodeCounts.length} episode counts',
+        '${_totalEpisodeCounts.length} episode counts, and ${_syncRules.length} sync rules',
       );
       notifyListeners();
     } catch (e) {
@@ -988,7 +1002,8 @@ class DownloadProvider extends ChangeNotifier {
   /// Auto-delete downloaded episodes/movies that are now marked as watched.
   ///
   /// Only deletes individual episodes and movies, never show/season containers.
-  Future<List<String>> autoDeleteWatchedDownloads() async {
+  /// [activeRatingKey] is excluded from deletion to protect the currently playing item.
+  Future<List<String>> autoDeleteWatchedDownloads({String? activeRatingKey}) async {
     final deletedTitles = <String>[];
 
     final completedKeys = _downloads.entries
@@ -1002,6 +1017,9 @@ class DownloadProvider extends ChangeNotifier {
       if (!meta.isEpisode && !meta.isMovie) continue;
       if (!meta.isWatched) continue;
 
+      // Don't delete the episode that's currently playing
+      if (activeRatingKey != null && meta.ratingKey == activeRatingKey) continue;
+
       try {
         appLogger.i('Auto-deleting watched download: ${meta.title} ($globalKey)');
         await deleteDownload(globalKey);
@@ -1013,6 +1031,108 @@ class DownloadProvider extends ChangeNotifier {
 
     return deletedTitles;
   }
+
+  // ============================================================
+  // Sync Rules
+  // ============================================================
+
+  /// All sync rules (globalKey -> SyncRuleItem)
+  Map<String, SyncRuleItem> get syncRules => Map.unmodifiable(_syncRules);
+
+  /// Check if a sync rule exists for the given item
+  bool hasSyncRule(String globalKey) => _syncRules.containsKey(globalKey);
+
+  /// Get a sync rule for the given item
+  SyncRuleItem? getSyncRule(String globalKey) => _syncRules[globalKey];
+
+  /// Create a sync rule for a show or season.
+  Future<void> createSyncRule({
+    required String serverId,
+    required String ratingKey,
+    required String targetType,
+    required int episodeCount,
+    int mediaIndex = 0,
+  }) async {
+    final globalKey = buildGlobalKey(serverId, ratingKey);
+    await _database.insertSyncRule(
+      serverId: serverId,
+      ratingKey: ratingKey,
+      globalKey: globalKey,
+      targetType: targetType,
+      episodeCount: episodeCount,
+      mediaIndex: mediaIndex,
+    );
+
+    // Reload to get the full row with id/timestamps
+    final rule = await _database.getSyncRule(globalKey);
+    if (rule != null) {
+      _syncRules[globalKey] = rule;
+      notifyListeners();
+    }
+    appLogger.i('Created sync rule: $globalKey ($targetType, keep $episodeCount)');
+  }
+
+  /// Update the episode count for an existing sync rule.
+  Future<void> updateSyncRuleCount(String globalKey, int episodeCount) async {
+    await _database.updateSyncRuleCount(globalKey, episodeCount);
+    final existing = _syncRules[globalKey];
+    if (existing != null) {
+      _syncRules[globalKey] = existing.copyWith(episodeCount: episodeCount);
+      notifyListeners();
+    }
+    appLogger.i('Updated sync rule $globalKey: keep $episodeCount');
+  }
+
+  /// Toggle a sync rule's enabled state.
+  Future<void> setSyncRuleEnabled(String globalKey, bool enabled) async {
+    await _database.updateSyncRuleEnabled(globalKey, enabled);
+    final existing = _syncRules[globalKey];
+    if (existing != null) {
+      _syncRules[globalKey] = existing.copyWith(enabled: enabled);
+      notifyListeners();
+    }
+    appLogger.i('${enabled ? 'Enabled' : 'Disabled'} sync rule: $globalKey');
+  }
+
+  /// Delete a sync rule. Downloaded episodes are kept.
+  Future<void> deleteSyncRule(String globalKey) async {
+    await _database.deleteSyncRule(globalKey);
+    _syncRules.remove(globalKey);
+    notifyListeners();
+    appLogger.i('Deleted sync rule: $globalKey');
+  }
+
+  /// Execute all sync rules: auto-delete watched + queue replacements.
+  ///
+  /// Returns titles of newly queued items (for snackbar display).
+  Future<List<String>> executeSyncRules(MultiServerManager serverManager) async {
+    if (_syncRules.isEmpty) return [];
+
+    final results = await _syncRuleExecutor.executeSyncRules(
+      serverManager: serverManager,
+      downloads: Map.unmodifiable(_downloads),
+      metadata: Map.unmodifiable(_metadata),
+      queueSingleDownload: (episode, client, {int mediaIndex = 0}) =>
+          _queueSingleDownload(episode, client, mediaIndex: mediaIndex),
+    );
+
+    return results.where((r) => r.queuedCount > 0).map((r) {
+      final title = r.title ?? 'Unknown';
+      return '$title (${r.queuedCount})';
+    }).toList();
+  }
+
+  Future<void> _loadSyncRules() async {
+    try {
+      _syncRules.clear();
+      final rules = await _database.getSyncRules();
+      for (final rule in rules) {
+        _syncRules[rule.globalKey] = rule;
+      }
+    } catch (e) {
+      appLogger.w('Failed to load sync rules', error: e);
+    }
+  }
 }
 
 /// Exception thrown when download is blocked due to cellular-only setting

lib/screens/downloads/downloads_screen.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:material_symbols_icons/symbols.dart';
 import 'package:provider/provider.dart';
+import '../../focus/focusable_action_bar.dart';
 import '../../models/plex_metadata.dart';
 import '../../providers/download_provider.dart';
 import '../../providers/multi_server_provider.dart';
@@ -17,6 +18,7 @@ import '../../widgets/download_tree_view.dart';
 import '../main_screen.dart';
 import '../libraries/state_messages.dart';
 import '../../i18n/strings.g.dart';
+import 'sync_rules_screen.dart';
 
 class DownloadsScreen extends StatefulWidget {
   const DownloadsScreen({super.key});
@@ -30,6 +32,7 @@ class DownloadsScreenState extends State<DownloadsScreen> with TickerProviderSta
   final _queueTabChipFocusNode = FocusNode(debugLabel: 'tab_chip_queue');
   final _tvShowsTabChipFocusNode = FocusNode(debugLabel: 'tab_chip_tv_shows');
   final _moviesTabChipFocusNode = FocusNode(debugLabel: 'tab_chip_movies');
+  final _actionBarKey = GlobalKey<FocusableActionBarState>();
 
   @override
   List<FocusNode> get tabChipFocusNodes => [_queueTabChipFocusNode, _tvShowsTabChipFocusNode, _moviesTabChipFocusNode];
@@ -146,6 +149,20 @@ class DownloadsScreenState extends State<DownloadsScreen> with TickerProviderSta
             surfaceTintColor: Colors.transparent,
             shadowColor: Colors.transparent,
             scrolledUnderElevation: 0,
+            actions: [
+              FocusableActionBar(
+                key: _actionBarKey,
+                onNavigateLeft: () => getTabChipFocusNode(tabCount - 1).requestFocus(),
+                onNavigateDown: _focusCurrentTab,
+                actions: [
+                  FocusableAction(
+                    icon: Symbols.sync_rounded,
+                    tooltip: t.downloads.activeSyncRules,
+                    onPressed: () => Navigator.push(context, MaterialPageRoute(builder: (_) => const SyncRulesScreen())),
+                  ),
+                ],
+              ),
+            ],
           ),
           SliverFillRemaining(
             child: Column(
@@ -327,3 +344,4 @@ class _DownloadsGridContentState extends State<_DownloadsGridContent> {
     );
   }
 }
+

lib/screens/downloads/sync_rules_screen.dart

@@ -0,0 +1,91 @@
+import 'package:flutter/material.dart';
+import 'package:material_symbols_icons/symbols.dart';
+import 'package:provider/provider.dart';
+import '../../database/app_database.dart';
+import '../../models/plex_metadata.dart';
+import '../../providers/download_provider.dart';
+import '../../utils/download_utils.dart';
+import '../../widgets/focused_scroll_scaffold.dart';
+import '../../widgets/focusable_list_tile.dart';
+import '../libraries/state_messages.dart';
+import '../../i18n/strings.g.dart';
+
+class SyncRulesScreen extends StatelessWidget {
+  const SyncRulesScreen({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return Consumer<DownloadProvider>(
+      builder: (context, downloadProvider, _) {
+        final syncRules = downloadProvider.syncRules;
+
+        return FocusedScrollScaffold(
+          title: Text(t.downloads.activeSyncRules),
+          slivers: [
+            if (syncRules.isEmpty)
+              SliverFillRemaining(
+                child: EmptyStateWidget(
+                  message: t.downloads.noSyncRules,
+                  icon: Symbols.sync_rounded,
+                  iconSize: 80,
+                ),
+              )
+            else
+              SliverList(
+                delegate: SliverChildBuilderDelegate(
+                  (context, index) {
+                    final entry = syncRules.entries.elementAt(index);
+                    final rule = entry.value;
+                    return _SyncRuleTile(
+                      rule: rule,
+                      metadata: downloadProvider.metadata,
+                      downloadProvider: downloadProvider,
+                      autofocus: index == 0,
+                    );
+                  },
+                  childCount: syncRules.length,
+                ),
+              ),
+          ],
+        );
+      },
+    );
+  }
+}
+
+class _SyncRuleTile extends StatelessWidget {
+  final SyncRuleItem rule;
+  final Map<String, PlexMetadata> metadata;
+  final DownloadProvider downloadProvider;
+  final bool autofocus;
+
+  const _SyncRuleTile({
+    required this.rule,
+    required this.metadata,
+    required this.downloadProvider,
+    this.autofocus = false,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    final meta = metadata[rule.globalKey];
+    final title = meta?.title ?? rule.ratingKey;
+
+    return FocusableListTile(
+      autofocus: autofocus,
+      leading: Icon(Symbols.sync_rounded, color: rule.enabled ? Colors.teal : null, size: 20),
+      title: Text(title, maxLines: 1, overflow: TextOverflow.ellipsis),
+      subtitle: Text(t.downloads.keepNUnwatched(count: rule.episodeCount.toString())),
+      trailing: Switch(
+        value: rule.enabled,
+        onChanged: (value) => downloadProvider.setSyncRuleEnabled(rule.globalKey, value),
+      ),
+      onTap: () => editSyncRuleCount(
+        context,
+        downloadProvider: downloadProvider,
+        globalKey: rule.globalKey,
+        currentCount: rule.episodeCount,
+      ),
+    );
+  }
+}

lib/screens/media_detail_screen.dart

@@ -23,6 +23,8 @@ import '../widgets/plex_optimized_image.dart';
 import '../utils/plex_image_helper.dart';
 import '../../services/plex_client.dart';
 import '../services/plex_api_cache.dart';
+import '../services/offline_watch_sync_service.dart';
+import '../utils/plex_cache_parser.dart';
 import '../models/plex_metadata.dart';
 import '../models/plex_role.dart';
 import '../models/plex_video_playback_data.dart';
@@ -62,6 +64,8 @@ import '../widgets/focusable_tab_chip.dart';
 import '../widgets/hub_section.dart';
 import '../models/plex_hub.dart';
 
+enum _SyncRuleAction { edit, remove, delete }
+
 class MediaDetailScreen extends StatefulWidget {
   final PlexMetadata metadata;
   final bool isOffline;
@@ -720,7 +724,26 @@ class _MediaDetailScreenState extends State<MediaDetailScreen>
 
                 // State 7: Partial Download (some episodes downloaded, not all)
                 if (progress?.status == DownloadStatus.partial) {
+                  final hasSyncRule = downloadProvider.hasSyncRule(globalKey);
                   final currentFile = progress?.currentFile;
+
+                  if (hasSyncRule) {
+                    // Synced partial — this is the normal state for sync rules
+                    final syncRule = downloadProvider.getSyncRule(globalKey);
+                    final isEnabled = syncRule?.enabled ?? true;
+                    final tooltip = currentFile != null
+                        ? '$currentFile (syncing ${t.downloads.keepNUnwatched(count: syncRule?.episodeCount.toString() ?? '?')})'
+                        : t.downloads.keepSynced;
+
+                    return IconButton.filledTonal(
+                      onPressed: () => _showSyncRuleActions(context, downloadProvider, metadata, globalKey),
+                      tooltip: tooltip,
+                      icon: AppIcon(isEnabled ? Symbols.sync_rounded : Symbols.sync_disabled_rounded, fill: 1),
+                      iconSize: 20,
+                      style: actionButtonStyle(foregroundColor: isEnabled ? Colors.teal : Colors.grey),
+                    );
+                  }
+
                   final tooltip = currentFile != null
                       ? 'Downloaded $currentFile - Click to complete'
                       : 'Partially downloaded - Click to complete';
@@ -755,6 +778,21 @@ class _MediaDetailScreenState extends State<MediaDetailScreen>
 
                 // State 8: Downloaded/Completed (can delete)
                 if (downloadProvider.isDownloaded(globalKey)) {
+                  final hasSyncRule = downloadProvider.hasSyncRule(globalKey);
+
+                  if (hasSyncRule) {
+                    // Synced + complete — show sync icon
+                    final syncRule = downloadProvider.getSyncRule(globalKey);
+                    final isEnabled = syncRule?.enabled ?? true;
+                    return IconButton.filledTonal(
+                      onPressed: () => _showSyncRuleActions(context, downloadProvider, metadata, globalKey),
+                      icon: AppIcon(isEnabled ? Symbols.sync_rounded : Symbols.sync_disabled_rounded, fill: 1),
+                      tooltip: t.downloads.keepNUnwatched(count: syncRule?.episodeCount.toString() ?? '?'),
+                      iconSize: 20,
+                      style: actionButtonStyle(foregroundColor: isEnabled ? Colors.teal : Colors.grey),
+                    );
+                  }
+
                   return IconButton.filledTonal(
                     onPressed: () async {
                       // Show delete download confirmation
@@ -785,18 +823,15 @@ class _MediaDetailScreenState extends State<MediaDetailScreen>
                     if (client == null) return;
 
                     try {
-                      final count = await showDownloadOptionsAndQueue(
+                      final result = await showDownloadOptionsAndQueue(
                         context,
                         metadata: metadata,
                         client: client,
                         downloadProvider: downloadProvider,
                       );
-                      if (count == null || !context.mounted) return;
+                      if (result == null || !context.mounted) return;
 
-                      final message = count > 1
+                      showSuccessSnackBar(context, result.toSnackBarMessage());
-                          ? t.downloads.episodesQueued(count: count)
-                          : t.downloads.downloadQueued;
-                      showSuccessSnackBar(context, message);
                     } on CellularDownloadBlockedException {
                       if (context.mounted) {
                         showErrorSnackBar(context, t.settings.cellularDownloadBlocked);
@@ -829,7 +864,7 @@ class _MediaDetailScreenState extends State<MediaDetailScreen>
                       context,
                       isWatched ? t.messages.markedAsUnwatchedOffline : t.messages.markedAsWatchedOffline,
                     );
-                    // Refresh offline OnDeck
+                    _updateWatchStateOffline();
                     _loadOfflineOnDeckEpisode();
                   }
                 } else {
@@ -838,15 +873,13 @@ class _MediaDetailScreenState extends State<MediaDetailScreen>
                   if (client == null) return;
 
                   if (isWatched) {
-                    await client.markAsUnwatched(metadata.ratingKey);
+                    await client.markAsUnwatched(metadata.ratingKey, metadata: metadata);
                   } else {
-                    await client.markAsWatched(metadata.ratingKey);
+                    await client.markAsWatched(metadata.ratingKey, metadata: metadata);
                   }
                   if (mounted) {
                     _watchStateChanged = true;
                     showSuccessSnackBar(context, isWatched ? t.messages.markedAsUnwatched : t.messages.markedAsWatched);
-                    // Update watch state without full rebuild
-                    _updateWatchState();
                   }
                 }
               } catch (e) {
@@ -1039,13 +1072,21 @@ class _MediaDetailScreenState extends State<MediaDetailScreen>
           if (client == null) return;
           final plexRating = stars * 2.0; // Convert 0-5 stars to 0-10 scale
           final success = await client.rateItem(metadata.ratingKey, plexRating);
-          if (success) _updateWatchState();
+          if (success) {
+            setStateIfMounted(() {
+              _fullMetadata = _fullMetadata?.copyWith(userRating: plexRating);
+            });
+          }
         },
         onClear: () async {
           final client = _getClientForMetadata(this.context);
           if (client == null) return;
           final success = await client.rateItem(metadata.ratingKey, -1);
-          if (success) _updateWatchState();
+          if (success) {
+            setStateIfMounted(() {
+              _fullMetadata = _fullMetadata?.copyWith(userRating: 0);
+            });
+          }
         },
       ),
     );
@@ -1119,6 +1160,67 @@ class _MediaDetailScreenState extends State<MediaDetailScreen>
     );
   }
 
+  /// Shows actions for a synced item: edit count, remove rule, delete downloads.
+  Future<void> _showSyncRuleActions(
+    BuildContext context,
+    DownloadProvider downloadProvider,
+    PlexMetadata metadata,
+    String globalKey,
+  ) async {
+    final syncRule = downloadProvider.getSyncRule(globalKey);
+    if (syncRule == null) return;
+
+    final selected = await showOptionPickerDialog<_SyncRuleAction>(
+      context,
+      title: t.downloads.manageSyncRule,
+      options: [
+        (icon: Symbols.edit_rounded, label: t.downloads.editSyncRule, value: _SyncRuleAction.edit),
+        (icon: Symbols.sync_disabled_rounded, label: t.downloads.removeSyncRule, value: _SyncRuleAction.remove),
+        (icon: Symbols.delete_rounded, label: t.downloads.deleteDownload, value: _SyncRuleAction.delete),
+      ],
+    );
+
+    if (selected == null || !context.mounted) return;
+
+    switch (selected) {
+      case _SyncRuleAction.edit:
+        final updated = await editSyncRuleCount(
+          context,
+          downloadProvider: downloadProvider,
+          globalKey: globalKey,
+          currentCount: syncRule.episodeCount,
+        );
+        if (updated && context.mounted) {
+          showSuccessSnackBar(context, t.downloads.syncRuleUpdated);
+        }
+
+      case _SyncRuleAction.remove:
+        final removed = await confirmAndRemoveSyncRule(
+          context,
+          downloadProvider: downloadProvider,
+          globalKey: globalKey,
+          displayTitle: metadata.displayTitle,
+        );
+        if (removed && context.mounted) {
+          showSuccessSnackBar(context, t.downloads.syncRuleRemoved);
+        }
+
+      case _SyncRuleAction.delete:
+        final confirmed = await showDeleteConfirmation(
+          context,
+          title: t.downloads.deleteDownload,
+          message: t.downloads.deleteConfirm(title: metadata.displayTitle),
+        );
+        if (confirmed && context.mounted) {
+          await downloadProvider.deleteSyncRule(globalKey);
+          await downloadProvider.deleteDownload(globalKey);
+          if (context.mounted) {
+            showSuccessSnackBar(context, t.downloads.downloadDeleted);
+          }
+        }
+    }
+  }
+
   Future<void> _loadFullMetadata() async {
     setState(() {
       _isLoadingMetadata = true;
@@ -1691,7 +1793,6 @@ class _MediaDetailScreenState extends State<MediaDetailScreen>
                 item: season,
                 onRefresh: (_) {
                   _watchStateChanged = true;
-                  _updateWatchState();
                 },
                 onListRefresh: () {
                   if (widget.isOffline) {
@@ -2046,50 +2147,39 @@ class _MediaDetailScreenState extends State<MediaDetailScreen>
     }
   }
 
-  /// Update watch state without full screen rebuild
-  /// This preserves scroll position and only updates watch-related data
-  Future<void> _updateWatchState() async {
-    // Skip in offline mode
-    if (widget.isOffline) return;
 
-    try {
+  /// Offline: update viewCount in the API cache and re-read metadata from it.
-      // Use server-specific client for this metadata
+  Future<void> _updateWatchStateOffline() async {
-      final client = _getClientForMetadata(context);
+    final serverId = widget.metadata.serverId;
-      if (client == null) return;
+    if (serverId == null) return;
 
-      final metadata = await client.getMetadataWithImages(widget.metadata.ratingKey);
+    final ratingKey = widget.metadata.ratingKey;
+    final cache = PlexApiCache.instance;
+    final syncService = context.read<OfflineWatchSyncService>();
 
-      if (metadata != null) {
+    final endpoint = '/library/metadata/$ratingKey';
-        // Preserve serverId from original metadata
+    final cached = await cache.get(serverId, endpoint);
-        final metadataWithServerId = metadata.copyWith(
+    final json = PlexCacheParser.extractFirstMetadata(cached);
-          serverId: widget.metadata.serverId,
+    if (json == null) return;
-          serverName: widget.metadata.serverName,
-        );
 
-        // For shows, also refetch seasons to update their watch counts
+    final localStatus = await syncService.getLocalWatchStatus('$serverId:$ratingKey');
-        List<PlexMetadata>? updatedSeasons;
+    if (localStatus == true) {
-        if (metadata.isShow) {
+      json['viewCount'] = 1;
-          final seasons = await client.getChildren(widget.metadata.ratingKey);
+    } else if (localStatus == false) {
-          // Preserve serverId for each season
+      json['viewCount'] = 0;
-          updatedSeasons = seasons
+      json['viewOffset'] = 0;
-              .map(
-                (season) => season.copyWith(serverId: widget.metadata.serverId, serverName: widget.metadata.serverName),
-              )
-              .toList();
-        }
-
-        // Single setState to minimize rebuilds - scroll position is preserved by controller
-        setStateIfMounted(() {
-          _fullMetadata = metadataWithServerId;
-          if (updatedSeasons != null) {
-            _seasons = updatedSeasons;
-          }
-        });
-      }
-    } catch (e) {
-      appLogger.e('Failed to update watch state', error: e);
-      // Silently fail - user can manually refresh if needed
     }
+
+    await cache.put(serverId, endpoint, {
+      'MediaContainer': {'Metadata': [json]},
+    });
+
+    setStateIfMounted(() {
+      _fullMetadata = PlexMetadata.fromJsonWithImages(json).copyWith(
+        serverId: widget.metadata.serverId,
+        serverName: widget.metadata.serverName,
+      );
+    });
   }
 
   Future<void> _playFirstEpisode() async {

lib/services/playback_progress_tracker.dart

@@ -46,6 +46,9 @@ class PlaybackProgressTracker {
   /// Counts timer ticks while paused to send periodic "paused" heartbeats.
   int _pausedTickCounter = 0;
 
+  /// Whether we've already scrobbled (marked as watched) for this playback session.
+  bool _scrobbled = false;
+
   PlaybackProgressTracker({
     required this.client,
     required this.metadata,
@@ -56,10 +59,6 @@ class PlaybackProgressTracker {
   }) : assert(!isOffline || offlineWatchService != null, 'offlineWatchService is required when isOffline is true'),
        assert(isOffline || client != null, 'client is required when isOffline is false');
 
-  /// Start tracking playback progress
-  ///
-  /// Begins periodic timeline updates to the Plex server (online)
-  /// or queuing progress updates locally (offline).
   void startTracking() {
     if (_progressTimer != null) {
       appLogger.w('Progress tracking already started');
@@ -99,17 +98,12 @@ class PlaybackProgressTracker {
     appLogger.d('Started progress tracking (interval: ${updateInterval.inSeconds}s, offline: $isOffline)');
   }
 
-  /// Stop tracking playback progress
-  ///
-  /// Cancels the periodic timer.
   void stopTracking() {
     _progressTimer?.cancel();
     _progressTimer = null;
     appLogger.d('Stopped progress tracking');
   }
 
-  /// Send progress update to Plex server or queue locally
-  ///
   /// [state] can be 'playing', 'paused', or 'stopped'
   Future<void> sendProgress(String state) async {
     await _sendProgress(state);
@@ -150,12 +144,14 @@ class PlaybackProgressTracker {
             });
       }
 
-      // Emit watch state event on stop for UI updates across screens
+      // Emit watch state event on stop for UI updates across screens.
-      if (state == 'stopped' && position.inMilliseconds > 0) {
+      // Skip if already scrobbled — markAsWatched already emitted a watched event.
+      if (state == 'stopped' && position.inMilliseconds > 0 && !_scrobbled) {
         WatchStateNotifier().notifyProgress(
           metadata: metadata,
           viewOffset: position.inMilliseconds,
           duration: duration.inMilliseconds,
+          watchedThreshold: client != null ? client!.watchedThresholdPercent / 100.0 : 0.9,
         );
       }
     } catch (e) {
@@ -188,6 +184,24 @@ class PlaybackProgressTracker {
       state: state,
       duration: duration.inMilliseconds,
     );
+
+    // Explicitly scrobble once progress crosses the watched threshold.
+    // The Plex server may not auto-mark from timeline updates alone
+    // (e.g. when playing a local file without an active play session).
+    if (!_scrobbled && duration.inMilliseconds > 0) {
+      final percent = position.inMilliseconds / duration.inMilliseconds;
+      final threshold = client!.watchedThresholdPercent / 100.0;
+      if (percent >= threshold) {
+        _scrobbled = true;
+        try {
+          await client!.markAsWatched(metadata.ratingKey, metadata: metadata);
+          appLogger.d('Scrobbled ${metadata.ratingKey} (${(percent * 100).toStringAsFixed(0)}% >= ${client!.watchedThresholdPercent}%)');
+        } catch (e) {
+          appLogger.w('Failed to scrobble ${metadata.ratingKey}', error: e);
+          _scrobbled = false; // Retry on next tick
+        }
+      }
+    }
   }
 
   /// Queue progress update locally (offline mode)
@@ -211,7 +225,6 @@ class PlaybackProgressTracker {
     );
   }
 
-  /// Dispose resources
   void dispose() {
     stopTracking();
   }

lib/services/sync_rule_executor.dart

@@ -0,0 +1,184 @@
+import '../database/app_database.dart';
+import '../models/download_models.dart';
+import '../models/plex_metadata.dart';
+import '../utils/app_logger.dart';
+import '../utils/content_utils.dart';
+import '../utils/global_key_utils.dart';
+import 'download_manager_service.dart';
+import 'multi_server_manager.dart';
+import 'plex_client.dart';
+
+/// Result of executing a single sync rule.
+class SyncRuleResult {
+  final String globalKey;
+  final String? title;
+  final int queuedCount;
+
+  const SyncRuleResult({required this.globalKey, this.title, required this.queuedCount});
+}
+
+/// Evaluates sync rules and queues downloads to maintain the target episode count.
+///
+/// Each sync rule says "keep N unwatched episodes downloaded for show/season X".
+/// The executor counts how many unwatched episodes are already downloaded,
+/// calculates the deficit, and queues new episodes to fill the gap.
+class SyncRuleExecutor {
+  final AppDatabase _database;
+  bool _isExecuting = false;
+
+  SyncRuleExecutor({required AppDatabase database}) : _database = database;
+
+  bool get isExecuting => _isExecuting;
+
+  /// Execute all sync rules and return results for newly queued items.
+  ///
+  /// [downloads] is the current download state map from DownloadProvider.
+  /// [metadata] is the current metadata map from DownloadProvider.
+  /// [queueSingleDownload] is a callback to queue a single episode via DownloadProvider.
+  Future<List<SyncRuleResult>> executeSyncRules({
+    required MultiServerManager serverManager,
+    required Map<String, DownloadProgress> downloads,
+    required Map<String, PlexMetadata> metadata,
+    required Future<bool> Function(PlexMetadata episode, PlexClient client, {int mediaIndex}) queueSingleDownload,
+  }) async {
+    if (_isExecuting) {
+      appLogger.d('Sync rule execution already in progress, skipping');
+      return [];
+    }
+
+    // Respect WiFi-only setting
+    if (await DownloadManagerService.shouldBlockDownloadOnCellular()) {
+      appLogger.d('Skipping sync rules — cellular download blocked');
+      return [];
+    }
+
+    _isExecuting = true;
+    try {
+      final rules = await _database.getSyncRules();
+      if (rules.isEmpty) return [];
+
+      appLogger.i('Executing ${rules.length} sync rules');
+      final results = <SyncRuleResult>[];
+
+      for (final rule in rules) {
+        if (!rule.enabled) continue;
+        try {
+          final result = await _executeRule(
+            rule: rule,
+            serverManager: serverManager,
+            downloads: downloads,
+            metadata: metadata,
+            queueSingleDownload: queueSingleDownload,
+          );
+          if (result != null && result.queuedCount > 0) {
+            results.add(result);
+          }
+        } catch (e) {
+          appLogger.w('Failed to execute sync rule ${rule.globalKey}: $e');
+        }
+      }
+
+      return results;
+    } finally {
+      _isExecuting = false;
+    }
+  }
+
+  Future<SyncRuleResult?> _executeRule({
+    required SyncRuleItem rule,
+    required MultiServerManager serverManager,
+    required Map<String, DownloadProgress> downloads,
+    required Map<String, PlexMetadata> metadata,
+    required Future<bool> Function(PlexMetadata episode, PlexClient client, {int mediaIndex}) queueSingleDownload,
+  }) async {
+    final client = serverManager.getClient(rule.serverId);
+    if (client == null || !serverManager.isServerOnline(rule.serverId)) {
+      appLogger.d('Skipping sync rule ${rule.globalKey} — server offline');
+      return null;
+    }
+
+    // Collect all unwatched episodes from server
+    final unwatchedEpisodes = <PlexMetadata>[];
+    if (rule.targetType == ContentTypes.show) {
+      await _collectUnwatchedForShow(client, rule.serverId, rule.ratingKey, unwatchedEpisodes);
+    } else {
+      await _collectUnwatchedForSeason(client, rule.serverId, rule.ratingKey, unwatchedEpisodes);
+    }
+
+    if (unwatchedEpisodes.isEmpty) {
+      appLogger.d('Sync rule ${rule.globalKey}: no unwatched episodes available');
+      await _database.updateSyncRuleLastExecuted(rule.globalKey);
+      return null;
+    }
+
+    int alreadyHave = 0;
+    for (final ep in unwatchedEpisodes) {
+      final gk = buildGlobalKey(rule.serverId, ep.ratingKey);
+      if (_isActiveDownload(downloads[gk])) alreadyHave++;
+    }
+
+    // episodeCount == 0 means "all unwatched" — target is total unwatched count
+    final targetCount = rule.episodeCount > 0 ? rule.episodeCount : unwatchedEpisodes.length;
+    final deficit = targetCount - alreadyHave;
+    if (deficit <= 0) {
+      appLogger.d('Sync rule ${rule.globalKey}: no deficit ($alreadyHave/$targetCount already have)');
+      await _database.updateSyncRuleLastExecuted(rule.globalKey);
+      return null;
+    }
+
+    int queued = 0;
+    for (final ep in unwatchedEpisodes) {
+      if (queued >= deficit) break;
+
+      final gk = buildGlobalKey(rule.serverId, ep.ratingKey);
+      if (_isActiveDownload(downloads[gk])) continue;
+
+      final episodeWithServer = ep.serverId != null ? ep : ep.copyWith(serverId: rule.serverId);
+      final ok = await queueSingleDownload(episodeWithServer, client, mediaIndex: rule.mediaIndex);
+      if (ok) {
+        queued++;
+        appLogger.d('Sync rule ${rule.globalKey}: queued ${ep.title}');
+      }
+    }
+
+    await _database.updateSyncRuleLastExecuted(rule.globalKey);
+
+    // Get display title from metadata
+    final displayTitle = metadata[rule.globalKey]?.title;
+    appLogger.i('Sync rule ${rule.globalKey}: queued $queued episodes (had $alreadyHave/$targetCount)');
+
+    return SyncRuleResult(globalKey: rule.globalKey, title: displayTitle, queuedCount: queued);
+  }
+
+  static bool _isActiveDownload(DownloadProgress? p) =>
+      p != null &&
+      (p.status == DownloadStatus.completed || p.status == DownloadStatus.downloading || p.status == DownloadStatus.queued);
+
+  Future<void> _collectUnwatchedForShow(
+    PlexClient client,
+    String serverId,
+    String showRatingKey,
+    List<PlexMetadata> out,
+  ) async {
+    final seasons = await client.getChildren(showRatingKey);
+    for (final season in seasons) {
+      if (season.type == ContentTypes.season) {
+        await _collectUnwatchedForSeason(client, serverId, season.ratingKey, out);
+      }
+    }
+  }
+
+  Future<void> _collectUnwatchedForSeason(
+    PlexClient client,
+    String serverId,
+    String seasonRatingKey,
+    List<PlexMetadata> out,
+  ) async {
+    final episodes = await client.getChildren(seasonRatingKey);
+    for (final ep in episodes) {
+      if (ep.type == 'episode' && !ep.isWatched && !ep.hasActiveProgress) {
+        out.add(ep);
+      }
+    }
+  }
+}

lib/utils/deletion_notifier.dart

@@ -79,23 +79,11 @@ class DeletionNotifier extends BaseNotifier<DeletionEvent> {
       DeletionEvent(
         ratingKey: metadata.ratingKey,
         serverId: metadata.serverId ?? '',
-        parentChain: _buildParentChain(metadata),
+        parentChain: metadata.parentChain,
         mediaType: metadata.type ?? '',
         leafCount: metadata.leafCount ?? 1,
         isDownloadOnly: isDownloadOnly,
       ),
     );
   }
-
-  /// Build parent chain from metadata's parent keys
-  List<String> _buildParentChain(PlexMetadata metadata) {
-    final chain = <String>[];
-    if (metadata.parentRatingKey != null) {
-      chain.add(metadata.parentRatingKey!);
-    }
-    if (metadata.grandparentRatingKey != null) {
-      chain.add(metadata.grandparentRatingKey!);
-    }
-    return chain;
-  }
 }

lib/utils/download_utils.dart

@@ -5,16 +5,36 @@ import '../i18n/strings.g.dart';
 import '../models/plex_metadata.dart';
 import '../providers/download_provider.dart';
 import '../services/plex_client.dart';
+import 'content_utils.dart';
 import 'dialogs.dart';
 import 'download_version_utils.dart';
+import 'global_key_utils.dart';
 
 /// Dialog option for the download picker. Typed to avoid stringly-typed values.
 enum _DownloadChoice { all, unwatched, next5, next10, custom }
 
+/// Whether the user chose a one-time download or a persistent sync rule.
+enum _SyncChoice { downloadOnce, keepSynced }
+
+/// Result of the download dialog + queue operation.
+class DownloadResult {
+  final int count;
+  final bool syncRuleCreated;
+  final bool syncRuleUpdated;
+  const DownloadResult({required this.count, this.syncRuleCreated = false, this.syncRuleUpdated = false});
+
+  String toSnackBarMessage() {
+    if (syncRuleUpdated) return t.downloads.syncRuleUpdated;
+    if (syncRuleCreated) return t.downloads.syncRuleCreated(count: count.toString());
+    if (count > 1) return t.downloads.episodesQueued(count: count);
+    return t.downloads.downloadQueued;
+  }
+}
+
 /// Shows download options dialog for shows/seasons, then queues the download.
 /// For movies/episodes, queues directly without a dialog.
-/// Returns the number of items queued, or null if cancelled.
+/// Returns a [DownloadResult], or null if cancelled.
-Future<int?> showDownloadOptionsAndQueue(
+Future<DownloadResult?> showDownloadOptionsAndQueue(
   BuildContext context, {
   required PlexMetadata metadata,
   required PlexClient client,
@@ -24,6 +44,7 @@ Future<int?> showDownloadOptionsAndQueue(
 
   var filter = DownloadFilter.all;
   int? maxCount;
+  bool keepSynced = false;
 
   if (mt == PlexMediaType.show || mt == PlexMediaType.season) {
     int? customCount;
@@ -61,6 +82,20 @@ Future<int?> showDownloadOptionsAndQueue(
         filter = DownloadFilter.unwatched;
         maxCount = customCount;
     }
+
+    // For unwatched-based options on shows, offer sync vs one-time download
+    if (filter == DownloadFilter.unwatched && mt == PlexMediaType.show && context.mounted) {
+      final syncChoice = await showOptionPickerDialog<_SyncChoice>(
+        context,
+        title: t.downloads.downloadNow,
+        options: [
+          (icon: Symbols.download_rounded, label: t.downloads.downloadOnce, value: _SyncChoice.downloadOnce),
+          (icon: Symbols.sync_rounded, label: t.downloads.keepSynced, value: _SyncChoice.keepSynced),
+        ],
+      );
+      if (syncChoice == null || !context.mounted) return null;
+      keepSynced = syncChoice == _SyncChoice.keepSynced;
+    }
   }
 
   if (!context.mounted) return null;
@@ -68,13 +103,35 @@ Future<int?> showDownloadOptionsAndQueue(
   final versionConfig = await resolveDownloadVersion(context, metadata, client);
   if (versionConfig == null || !context.mounted) return null;
 
-  return await downloadProvider.queueDownload(
+  // Create or update sync rule before queueing (so the rule exists even if queue fails)
+  bool syncRuleUpdated = false;
+  if (keepSynced) {
+    final globalKey = buildGlobalKey(metadata.serverId ?? client.serverId, metadata.ratingKey);
+    syncRuleUpdated = downloadProvider.hasSyncRule(globalKey);
+
+    final syncCount = maxCount ?? 0; // 0 means "all unwatched" for the rule
+    await downloadProvider.createSyncRule(
+      serverId: metadata.serverId ?? client.serverId,
+      ratingKey: metadata.ratingKey,
+      targetType: metadata.type ?? ContentTypes.show,
+      episodeCount: syncCount,
+      mediaIndex: versionConfig.mediaIndex,
+    );
+  }
+
+  final count = await downloadProvider.queueDownload(
     metadata,
     client,
     versionConfig: versionConfig,
     filter: filter,
     maxCount: maxCount,
   );
+
+  return DownloadResult(
+    count: count,
+    syncRuleCreated: keepSynced && !syncRuleUpdated,
+    syncRuleUpdated: syncRuleUpdated,
+  );
 }
 
 /// Shows download options dialog for playlists, then queues the download.
@@ -103,12 +160,12 @@ Future<int?> showPlaylistDownloadOptionsAndQueue(
   );
 }
 
-Future<int?> _showEpisodeCountDialog(BuildContext context) async {
+Future<int?> _showEpisodeCountDialog(BuildContext context, {String? title, String? hintText}) async {
   final result = await showTextInputDialog(
     context,
-    title: t.downloads.howManyEpisodes,
+    title: title ?? t.downloads.howManyEpisodes,
     labelText: '',
-    hintText: '',
+    hintText: hintText ?? '',
     confirmText: t.common.ok,
     keyboardType: TextInputType.number,
     inputFormatters: [FilteringTextInputFormatter.digitsOnly],
@@ -121,3 +178,40 @@ Future<int?> _showEpisodeCountDialog(BuildContext context) async {
   if (result == null) return null;
   return int.tryParse(result);
 }
+
+/// Shows a dialog to edit a sync rule's episode count. Returns true if updated.
+Future<bool> editSyncRuleCount(
+  BuildContext context, {
+  required DownloadProvider downloadProvider,
+  required String globalKey,
+  required int currentCount,
+}) async {
+  final count = await _showEpisodeCountDialog(
+    context,
+    title: t.downloads.editEpisodeCount,
+    hintText: currentCount.toString(),
+  );
+  if (count == null || !context.mounted) return false;
+
+  await downloadProvider.updateSyncRuleCount(globalKey, count);
+  return true;
+}
+
+/// Shows a confirmation dialog to remove a sync rule. Returns true if removed.
+Future<bool> confirmAndRemoveSyncRule(
+  BuildContext context, {
+  required DownloadProvider downloadProvider,
+  required String globalKey,
+  required String displayTitle,
+}) async {
+  final confirmed = await showConfirmDialog(
+    context,
+    title: t.downloads.removeSyncRule,
+    message: t.downloads.removeSyncRuleConfirm(title: displayTitle),
+    confirmText: t.downloads.removeSyncRule,
+  );
+  if (!confirmed || !context.mounted) return false;
+
+  await downloadProvider.deleteSyncRule(globalKey);
+  return true;
+}

lib/utils/watch_state_notifier.dart

@@ -85,40 +85,34 @@ class WatchStateNotifier extends BaseNotifier<WatchStateEvent> {
         ratingKey: metadata.ratingKey,
         serverId: metadata.serverId ?? '',
         changeType: isNowWatched ? WatchStateChangeType.watched : WatchStateChangeType.unwatched,
-        parentChain: _buildParentChain(metadata),
+        parentChain: metadata.parentChain,
         mediaType: metadata.type ?? '',
         isNowWatched: isNowWatched,
       ),
     );
   }
 
-  /// Helper to emit a progress update event
+  /// Helper to emit a progress update event.
-  void notifyProgress({required PlexMetadata metadata, required int viewOffset, required int duration}) {
+  /// [watchedThreshold] defaults to 0.9 — pass the server's configured value
-    const threshold = 0.9;
+  /// (`client.watchedThresholdPercent / 100.0`) when available.
-    final isNowWatched = duration > 0 && (viewOffset / duration) >= threshold;
+  void notifyProgress({
+    required PlexMetadata metadata,
+    required int viewOffset,
+    required int duration,
+    double watchedThreshold = 0.9,
+  }) {
+    final isNowWatched = duration > 0 && (viewOffset / duration) >= watchedThreshold;
 
     notify(
       WatchStateEvent(
         ratingKey: metadata.ratingKey,
         serverId: metadata.serverId ?? '',
         changeType: WatchStateChangeType.progressUpdate,
-        parentChain: _buildParentChain(metadata),
+        parentChain: metadata.parentChain,
         mediaType: metadata.type ?? '',
         viewOffset: viewOffset,
         isNowWatched: isNowWatched,
       ),
     );
   }
-
-  /// Build parent chain from metadata's parent keys
-  List<String> _buildParentChain(PlexMetadata metadata) {
-    final chain = <String>[];
-    if (metadata.parentRatingKey != null) {
-      chain.add(metadata.parentRatingKey!);
-    }
-    if (metadata.grandparentRatingKey != null) {
-      chain.add(metadata.grandparentRatingKey!);
-    }
-    return chain;
-  }
 }

lib/widgets/media_card.dart

@@ -858,12 +858,7 @@ class _MediaCardHelpers {
             ),
           ),
         // Progress bar for seasons (viewedLeafCount / leafCount)
-        if (metadata.isSeason &&
+        if (metadata.isSeason && metadata.isPartiallyWatched)
-            metadata.viewedLeafCount != null &&
-            metadata.leafCount != null &&
-            metadata.leafCount! > 0 &&
-            metadata.viewedLeafCount! > 0 &&
-            metadata.viewedLeafCount! < metadata.leafCount!)
           Positioned(
             bottom: 0,
             left: 0,

lib/widgets/media_context_menu.dart

@@ -126,12 +126,7 @@ class MediaContextMenuState extends State<MediaContextMenu> {
     final mediaType = isPlaylist ? null : metadata!.mediaType;
     final isCollection = mediaType == PlexMediaType.collection;
 
-    final isPartiallyWatched =
+    final isPartiallyWatched = !isPlaylist && metadata!.isPartiallyWatched;
-        !isPlaylist &&
-        metadata!.viewedLeafCount != null &&
-        metadata.leafCount != null &&
-        metadata.viewedLeafCount! > 0 &&
-        metadata.viewedLeafCount! < metadata.leafCount!;
 
     final hasActiveProgress =
         mediaType != null &&
@@ -302,8 +297,23 @@ class MediaContextMenuState extends State<MediaContextMenu> {
         final downloadProvider = Provider.of<DownloadProvider>(context, listen: false);
         final globalKey = metadata.globalKey;
         final isDownloaded = downloadProvider.isDownloaded(globalKey);
+        final hasSyncRule = downloadProvider.hasSyncRule(globalKey);
+        final hasAnyDownload = downloadProvider.getProgress(globalKey) != null;
 
-        if (isDownloaded) {
+        if (hasSyncRule) {
+          // Synced item: manage sync + delete options
+          menuActions.add(
+            _MenuAction(value: 'manage_sync', icon: Symbols.sync_rounded, label: t.downloads.manageSyncRule),
+          );
+          menuActions.add(
+            _MenuAction(value: 'remove_sync', icon: Symbols.sync_disabled_rounded, label: t.downloads.removeSyncRule),
+          );
+          if (hasAnyDownload) {
+            menuActions.add(
+              _MenuAction(value: 'delete_download', icon: Symbols.delete_rounded, label: t.downloads.deleteDownload),
+            );
+          }
+        } else if (isDownloaded) {
           // Show delete download option
           menuActions.add(
             _MenuAction(value: 'delete_download', icon: Symbols.delete_rounded, label: t.downloads.deleteDownload),
@@ -551,6 +561,14 @@ class MediaContextMenuState extends State<MediaContextMenu> {
           await _handleDeleteDownload(context);
           break;
 
+        case 'manage_sync':
+          await _handleManageSyncRule(context);
+          break;
+
+        case 'remove_sync':
+          await _handleRemoveSyncRule(context);
+          break;
+
         case 'delete_media':
           await _handleDeleteMediaItem(context, mediaType);
           break;
@@ -1157,16 +1175,15 @@ class MediaContextMenuState extends State<MediaContextMenu> {
     final client = _getClientForItem();
 
     try {
-      final count = await showDownloadOptionsAndQueue(
+      final result = await showDownloadOptionsAndQueue(
         context,
         metadata: metadata,
         client: client,
         downloadProvider: downloadProvider,
       );
-      if (count == null || !context.mounted) return;
+      if (result == null || !context.mounted) return;
 
-      final message = count > 1 ? t.downloads.episodesQueued(count: count) : t.downloads.downloadQueued;
+      showSuccessSnackBar(context, result.toSnackBarMessage());
-      showSuccessSnackBar(context, message);
     } on CellularDownloadBlockedException {
       if (context.mounted) {
         showErrorSnackBar(context, t.settings.cellularDownloadBlocked);
@@ -1213,6 +1230,38 @@ class MediaContextMenuState extends State<MediaContextMenu> {
     }
   }
 
+  Future<void> _handleManageSyncRule(BuildContext context) async {
+    final downloadProvider = Provider.of<DownloadProvider>(context, listen: false);
+    final metadata = widget.item as PlexMetadata;
+    final syncRule = downloadProvider.getSyncRule(metadata.globalKey);
+    if (syncRule == null) return;
+
+    final updated = await editSyncRuleCount(
+      context,
+      downloadProvider: downloadProvider,
+      globalKey: metadata.globalKey,
+      currentCount: syncRule.episodeCount,
+    );
+    if (updated && context.mounted) {
+      showSuccessSnackBar(context, t.downloads.syncRuleUpdated);
+    }
+  }
+
+  Future<void> _handleRemoveSyncRule(BuildContext context) async {
+    final downloadProvider = Provider.of<DownloadProvider>(context, listen: false);
+    final metadata = widget.item as PlexMetadata;
+
+    final removed = await confirmAndRemoveSyncRule(
+      context,
+      downloadProvider: downloadProvider,
+      globalKey: metadata.globalKey,
+      displayTitle: metadata.displayTitle,
+    );
+    if (removed && context.mounted) {
+      showSuccessSnackBar(context, t.downloads.syncRuleRemoved);
+    }
+  }
+
   /// Handle delete media item action
   /// This permanently removes the media item and its associated files from the server
   Future<void> _handleDeleteMediaItem(BuildContext context, PlexMediaType? mediaType) async {