zentap/lib/utils/settings_manager.dart

import 'package:shared_preferences/shared_preferences.dart';

class SettingsManager {
  static const String _keyMusicEnabled = 'music_enabled';
  static const String _keyHapticsEnabled = 'haptics_enabled';
  static const String _keyTutorialShown = 'tutorial_shown';

  static SharedPreferences? _prefs;

  static Future<void> init() async {
    _prefs = await SharedPreferences.getInstance();
  }

  // Music Settings
  static bool get isMusicEnabled => _prefs?.getBool(_keyMusicEnabled) ?? true;
  
  static Future<void> setMusicEnabled(bool enabled) async {
    await _prefs?.setBool(_keyMusicEnabled, enabled);
  }

  // Haptics Settings
  static bool get isHapticsEnabled => _prefs?.getBool(_keyHapticsEnabled) ?? true;
  
  static Future<void> setHapticsEnabled(bool enabled) async {
    await _prefs?.setBool(_keyHapticsEnabled, enabled);
  }

  // Tutorial Settings
  static bool get isTutorialShown => _prefs?.getBool(_keyTutorialShown) ?? false;
  
  static Future<void> setTutorialShown(bool shown) async {
    await _prefs?.setBool(_keyTutorialShown, shown);
  }
}