import 'package:flutter/foundation.dart';
import 'package:flutter_local_notifications/flutter_local_notifications.dart';

class GeofenceNotificationsService {
  final FlutterLocalNotificationsPlugin _plugin;

  GeofenceNotificationsService({FlutterLocalNotificationsPlugin? plugin})
    : _plugin = plugin ?? FlutterLocalNotificationsPlugin();

  Future<void> initialize() async {
    if (kIsWeb || defaultTargetPlatform != TargetPlatform.android) {
      return;
    }

    const settings = InitializationSettings(
      android: AndroidInitializationSettings('@mipmap/ic_launcher'),
    );
    await _plugin.initialize(settings);
  }

  Future<bool> areNotificationsEnabled() async {
    if (kIsWeb || defaultTargetPlatform != TargetPlatform.android) {
      return true;
    }

    try {
      final android = _plugin
          .resolvePlatformSpecificImplementation<
            AndroidFlutterLocalNotificationsPlugin
          >();
      return await android?.areNotificationsEnabled() ?? true;
    } catch (_) {
      return true;
    }
  }

  Future<bool> requestNotificationsPermission() async {
    if (kIsWeb || defaultTargetPlatform != TargetPlatform.android) {
      return true;
    }

    try {
      final android = _plugin
          .resolvePlatformSpecificImplementation<
            AndroidFlutterLocalNotificationsPlugin
          >();
      final granted = await android?.requestNotificationsPermission();
      return granted ?? await areNotificationsEnabled();
    } catch (_) {
      return false;
    }
  }
}