// lib/services/route_manager.dart
import 'package:flutter/foundation.dart';

/// 路由管理器（控制 MiniPlayer 显示/隐藏）
class RouteManager extends ChangeNotifier {
  static final RouteManager _instance = RouteManager._internal();
  factory RouteManager() => _instance;
  RouteManager._internal();

  String _currentRoute = '/';
  String get currentRoute => _currentRoute;

  /// 弹层/对话框打开时临时隐藏迷你播放器，避免盖住内容
  bool _temporarilyHidden = false;

  bool get showMiniPlayer =>
      !_temporarilyHidden &&
      _currentRoute != '/player' &&
      _currentRoute != '/playlist';

  void setTemporarilyHidden(bool hidden) {
    if (_temporarilyHidden == hidden) return;
    _temporarilyHidden = hidden;
    notifyListeners();
  }

  void updateRoute(String route) {
    if (_currentRoute != route) {
      _currentRoute = route;
      debugPrint('📌 路由更新: $route');
      notifyListeners();
    }
  }
}