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());
    }
  }
}