m3_lightmeter/lib/interactors/timer_interactor.dart

import 'package:lightmeter/data/haptics_service.dart';
import 'package:lightmeter/data/shared_prefs_service.dart';

class TimerInteractor {
  final UserPreferencesService _userPreferencesService;
  final HapticsService _hapticsService;

  TimerInteractor(
    this._userPreferencesService,
    this._hapticsService,
  );

  /// Executes vibration if haptics are enabled in settings
  Future<void> startVibration() async {
    if (_userPreferencesService.haptics) await _hapticsService.quickVibration();
  }

  /// Executes vibration if haptics are enabled in settings
  Future<void> endVibration() async {
    if (_userPreferencesService.haptics) await _hapticsService.errorVibration();
  }

  bool get isAutostartTimerEnabled => _userPreferencesService.autostartTimer;
}