import 'package:firebase_database/firebase_database.dart';
import 'package:flutter_local_notifications/flutter_local_notifications.dart';

class FirebaseApi {
  final FirebaseDatabase _database = FirebaseDatabase.instance;
  final FlutterLocalNotificationsPlugin _flutterLocalNotificationsPlugin = FlutterLocalNotificationsPlugin();

  FirebaseApi() {
    _initNotifications();
  }

  Future<void> init() async {
    await _monitorData();
  }

  void _initNotifications() {
    const AndroidInitializationSettings initializationSettingsAndroid =
      AndroidInitializationSettings('app_icon');
    final InitializationSettings initializationSettings =
      InitializationSettings(android: initializationSettingsAndroid);
    _flutterLocalNotificationsPlugin.initialize(initializationSettings);
  }

  Future<void> _monitorData() async {
    _database.reference().child('sensorData').onValue.listen((event) {
      final data = event.snapshot.value as Map<dynamic, dynamic>;
      print("Data changed: $data"); // Debugging
      String flameStatus = data['flameStatus'].toString();
      String smokeDetected = data['smokeDetected'].toString();

      if (flameStatus == '2' && smokeDetected == '2') {
        print("Condition met, showing notification..."); // Debugging
        _showNotification('Peringatan!', 'Asap dan api terdeteksi di rumah ${data['nomorRumah']}');
      }
    });

    _database.reference().child('sensorData2').onValue.listen((event) {
      final data = event.snapshot.value as Map<dynamic, dynamic>;
      print("Data2 changed: $data"); // Debugging
      String flameStatus = data['flameStatus'].toString();
      String smokeDetected = data['smokeDetected'].toString();

      if (flameStatus == '2' && smokeDetected == '2') {
        print("Condition met for data2, showing notification..."); // Debugging
        _showNotification('Peringatan!', 'Asap dan api terdeteksi di rumah ${data['nomorRumah']}');
      }
    });
  }

  void _showNotification(String title, String body) async {
    const AndroidNotificationDetails androidPlatformChannelSpecifics =
      AndroidNotificationDetails('default_channel_id', 'Default Channel',
        channelDescription: 'Default Channel Description',
        importance: Importance.max,
        priority: Priority.high,
        showWhen: false);
    const NotificationDetails platformChannelSpecifics = NotificationDetails(android: androidPlatformChannelSpecifics);
    await _flutterLocalNotificationsPlugin.show(0, title, body, platformChannelSpecifics, payload: 'item x');
    print("Notification shown: $title - $body"); // Debugging
  }
}