Fondex/lib/utils/notification_service.dart

import 'dart:convert';
import 'dart:developer';
import 'package:firebase_messaging/firebase_messaging.dart';
import 'package:flutter_local_notifications/flutter_local_notifications.dart';

Future<void> firebaseMessageBackgroundHandle(RemoteMessage message) async {
  log("BackGround Message :: ${message.messageId}");
  // NotificationService.redirectScreen(message);
}

class NotificationService {
  FlutterLocalNotificationsPlugin flutterLocalNotificationsPlugin =
      FlutterLocalNotificationsPlugin();

  Future<void> initInfo() async {
    await FirebaseMessaging.instance
        .setForegroundNotificationPresentationOptions(
          alert: true,
          badge: true,
          sound: true,
        );
    var request = await FirebaseMessaging.instance.requestPermission(
      alert: true,
      announcement: false,
      badge: true,
      carPlay: false,
      criticalAlert: false,
      provisional: false,
      sound: true,
    );

    if (request.authorizationStatus == AuthorizationStatus.authorized ||
        request.authorizationStatus == AuthorizationStatus.provisional) {
      const AndroidInitializationSettings initializationSettingsAndroid =
          AndroidInitializationSettings('@mipmap/ic_launcher');
      var iosInitializationSettings = const DarwinInitializationSettings();
      final InitializationSettings initializationSettings =
          InitializationSettings(
            android: initializationSettingsAndroid,
            iOS: iosInitializationSettings,
          );
      await flutterLocalNotificationsPlugin.initialize(
        initializationSettings,
        onDidReceiveNotificationResponse: (payload) {},
      );
      setupInteractedMessage();
    }
  }

  Future<void> setupInteractedMessage() async {
    RemoteMessage? initialMessage =
        await FirebaseMessaging.instance.getInitialMessage();
    if (initialMessage != null) {
      FirebaseMessaging.onBackgroundMessage(
        (message) => firebaseMessageBackgroundHandle(message),
      );
    }

    FirebaseMessaging.onMessage.listen((RemoteMessage message) {
      log("::::::::::::onMessage:::::::::::::::::");
      if (message.notification != null) {
        log(message.notification.toString());
        // display(message);
      }
    });
    FirebaseMessaging.onMessageOpenedApp.listen((RemoteMessage message) async {
      log("::::::::::::onMessageOpenedApp:::::::::::::::::");
      if (message.notification != null) {
        log(message.notification.toString());
        // redirectScreen(message);
      }
    });
    log("::::::::::::Permission authorized:::::::::::::::::");
    await FirebaseMessaging.instance.subscribeToTopic("customer");
  }

  static Future<String> getToken() async {
    String? token = await FirebaseMessaging.instance.getToken();
    return token!;
  }

  // static redirectScreen(RemoteMessage message) async {
  //   Map<String, dynamic> data = message.data;
  //   if (data['type'] == "user_chat") {
  //     String senderId = data['senderId'];
  //     String receiverId = data['receiverId'];
  //
  //     ShowToastDialog.showLoader("Please wait".tr);
  //     UserModel? senderUserModel = await FireStoreUtils.getUserProfile(senderId);
  //     UserModel? receiverUserModel = await FireStoreUtils.getUserProfile(receiverId);
  //     ShowToastDialog.closeLoader();
  //     bool isMe = senderUserModel!.id == senderId;
  //     Get.to(const UserChatScreen(), arguments: {"receiverModel": isMe ? senderUserModel : receiverUserModel});
  //   } else if (data['type'] == "project_chat") {
  //     String isSender = data['isSender'];
  //     String businessId = data['businessId'];
  //     String projectId = data['projectId'];
  //
  //     ShowToastDialog.showLoader("Please wait".tr);
  //     PricingRequestModel? pricingRequestModel = await FireStoreUtils.getPricingRequestById(projectId);
  //     BusinessModel? businessModel = await FireStoreUtils.getBusinessById(businessId);
  //     UserModel? userModel = await FireStoreUtils.getUserProfile(pricingRequestModel!.userId.toString());
  //     ShowToastDialog.closeLoader();
  //     Get.to(ChatScreen(), arguments: {
  //       "userModel": userModel!,
  //       "businessModel": businessModel!,
  //       "projectModel": pricingRequestModel,
  //       "isSender": isSender == "business" ? "user" : "business",
  //     });
  //   } else if (data['type'] == "project_request") {
  //     String businessId = data['businessId'];
  //     String projectId = data['projectId'];
  //     BusinessModel? businessModel = await FireStoreUtils.getBusinessById(businessId);
  //     Get.to(BusinessProjectListScreen(), arguments: {"businessModel": businessModel});
  //   } else if (data['type'] == "review") {
  //     String businessId = data['businessId'];
  //     BusinessModel? businessModel = await FireStoreUtils.getBusinessById(businessId);
  //     Get.to(BusinessDetailsScreen(), arguments: {"businessModel": businessModel});
  //   } else if (data['type'] == "user_follow") {
  //     String userId = data['userId'];
  //     ShowToastDialog.showLoader("Please wait");
  //     UserModel? userModel0 = await FireStoreUtils.getUserProfile(userId.toString());
  //     ShowToastDialog.closeLoader();
  //     Get.to(OtherPeopleScreen(), arguments: {"userModel": userModel0});
  //   }
  // }

  void display(RemoteMessage message) async {
    log('Got a message whilst in the foreground!');
    log('Message data: ${message.notification!.body.toString()}');
    try {
      AndroidNotificationChannel channel = const AndroidNotificationChannel(
        '0',
        'eMart customer',
        description: 'Show eMart Notification',
        importance: Importance.max,
      );
      AndroidNotificationDetails notificationDetails =
          AndroidNotificationDetails(
            channel.id,
            channel.name,
            channelDescription: 'your channel Description',
            importance: Importance.high,
            priority: Priority.high,
            ticker: 'ticker',
          );
      const DarwinNotificationDetails darwinNotificationDetails =
          DarwinNotificationDetails(
            presentAlert: true,
            presentBadge: true,
            presentSound: true,
          );
      NotificationDetails notificationDetailsBoth = NotificationDetails(
        android: notificationDetails,
        iOS: darwinNotificationDetails,
      );
      await FlutterLocalNotificationsPlugin().show(
        0,
        message.notification!.title,
        message.notification!.body,
        notificationDetailsBoth,
        payload: jsonEncode(message.data),
      );
    } on Exception catch (e) {
      log(e.toString());
    }
  }
}