import 'package:Test_1/Web_View.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_local_notifications/flutter_local_notifications.dart';

class LocalNotification extends StatefulWidget {
  LocalNotificationState createState() => LocalNotificationState();
}

class LocalNotificationState extends State<LocalNotification> {
  final FlutterLocalNotificationsPlugin localNotify =
      new FlutterLocalNotificationsPlugin();
  var initializationSettingsAndroid;
  var initializationSettingsIOS;
  var initializationSettings;

  void showNotification() async {
    await demoNotification();
  }

  Future<void> demoNotification() async {
    var androidPlatformChannelSpecifics = AndroidNotificationDetails(
        'channel_ID', 'channel name', 'channel description',
        importance: Importance.Max,
        priority: Priority.High,
        ticker: 'test ticker');
    var iOSChannelSpecifics = IOSNotificationDetails();
    var platformSpecificChannels = NotificationDetails(
        androidPlatformChannelSpecifics, iOSChannelSpecifics);
    await localNotify.show(0, 'title', 'message', platformSpecificChannels,
        payload: 'test payload');
  }

  @override
  void initState() {
    super.initState();

    initializationSettingsAndroid =
        new AndroidInitializationSettings('app_icon');
    initializationSettingsIOS = new IOSInitializationSettings(
        onDidReceiveLocalNotification: onDidReceiveLocalNotification);
    initializationSettings = new InitializationSettings(
        initializationSettingsAndroid, initializationSettingsIOS);
    localNotify.initialize(initializationSettings,
        onSelectNotification: onSelectNotification);
  }

  Future onSelectNotification(String payload) async {
    if (payload != null) {
      debugPrint('Notification payload: $payload');
    }
    await Navigator.push(
        context, new MaterialPageRoute(builder: (context) => new Webview()));
  }

  Future onDidReceiveLocalNotification(
      int id, String title, String body, String payload) async {
    await showDialog(
        context: context,
        builder: (BuildContext context) => CupertinoAlertDialog(
              title: Text(title),
              content: Text(body),
              actions: <Widget>[
                CupertinoDialogAction(
                  isDefaultAction: true,
                  child: Text('OK.'),
                  onPressed: () async {
                    Navigator.of(context, rootNavigator: true).pop();
                    await Navigator.push(context,
                        MaterialPageRoute(builder: (context) => Webview()));
                  },
                )
              ],
            ));
  }

  @override
  Widget build(BuildContext context) {
    return null;
  }
}