tripz/lib/controller/firebase/firbase_messge.dart

import 'dart:convert';
import 'dart:io';
import 'package:firebase_messaging/firebase_messaging.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:http/http.dart' as http;
import 'package:ride/constant/colors.dart';

import '../../constant/box_name.dart';
import '../../constant/credential.dart';
import '../../constant/links.dart';
import '../../main.dart';

class FirebasMessagesController extends GetxController {
  final fcmToken = FirebaseMessaging.instance;

  List<String> tokens = [];
  List dataTokens = [];
  NotificationSettings? notificationSettings;
  @override
  void onInit() async {
    super.onInit();
    // getNotificationSettings();
    getToken();
    await getTokens();
  }

  Future<void> getNotificationSettings() async {
    // Get the current notification settings
    NotificationSettings? notificationSettings =
        await FirebaseMessaging.instance.getNotificationSettings();
    print(
        'Notification authorization status: ${notificationSettings.authorizationStatus}');

    // Call the update function if needed
    update();
  }

  Future<void> requestFirebaseMessagingPermission() async {
    FirebaseMessaging messaging = FirebaseMessaging.instance;

    // Check if the platform is Android
    if (Platform.isAndroid) {
      // Request permission for Android
      await messaging.requestPermission();
    } else if (Platform.isIOS) {
      // Request permission for iOS
      NotificationSettings settings = await messaging.requestPermission(
        alert: true,
        announcement: true,
        badge: true,
        carPlay: true,
        criticalAlert: true,
        provisional: false,
        sound: true,
      );
      print('User granted permission: ${settings.authorizationStatus}');
      messaging.setForegroundNotificationPresentationOptions(
          alert: true, badge: true, sound: true);
    }
  }

  Future getTokens() async {
    var res = await http.post(
      Uri.parse(AppLink.getTokens),
      headers: {
        'Authorization':
            'Basic ${base64Encode(utf8.encode(AppCredintials.basicAuthCredentials))}',
      },
      body: {},
    );
    // print(res.body);
    var jsonResponse = jsonDecode(res.body);
    // print(jsonResponse);
    if (jsonResponse['status'] == 'success') {
      dataTokens = jsonResponse['data'];
      for (var i = 0; i < dataTokens.length; i++) {
        tokens.add(jsonResponse['data'][i]['token']);
      }
      box.write(BoxName.tokens, tokens);
      print(box.read(BoxName.tokens));
    } else {
      Get.defaultDialog(title: "Warning", middleText: "Server Error");
    }
  }

  void getToken() async {
    await fcmToken.getToken().then((token) {
      box.write(BoxName.tokenFCM, token);
      print(token);
    });

    FirebaseMessaging.onMessage.listen((RemoteMessage message) {
      print(
          'onMessage: ${message.notification!.title} ${message.notification!.body}');
      if (Get.currentRoute == '/') {
        // If the app is in the foreground, show a dialog to the user
        if (message.notification!.title!.contains('ride')) {
          Get.snackbar('ride', 'message', backgroundColor: AppColor.redColor);
        }
      } else {
        // If the app is in the background or terminated, show a system tray message
        RemoteNotification? notification = message.notification;
        AndroidNotification? android = message.notification?.android;
        if (notification != null && android != null) {
          print(
              'onMessageOpenedApp: ${notification.title} ${notification.body}');
          if (message.notification!.title!.contains('ride')) {
            Get.snackbar('ride', 'message', backgroundColor: AppColor.redColor);
            // SendGpsNow().getSiteNotification();
          }
        }
      }
    });

    FirebaseMessaging.onMessageOpenedApp.listen((RemoteMessage message) {
      print(
          'onMessageOpenedApp: ${message.notification!.title} ${message.notification!.body}');
      RemoteNotification? notification = message.notification;
      if (notification != null) {
        print('onMessageOpenedApp: ${notification.title} ${notification.body}');
        if (message.notification!.title!.contains('ride')) {
          Get.snackbar('ride', 'message', backgroundColor: AppColor.redColor);
        }
      }
    });
  }

  void sendNotificationAll(String title, body) async {
    // Get the token you want to subtract.
    String token = box.read(BoxName.tokenFCM);
    tokens = box.read(BoxName.tokens);
    // Subtract the token from the list of tokens.
    tokens.remove(token);

    // Save the list of tokens back to the box.
    // box.write(BoxName.tokens, tokens);
    tokens = box.read(BoxName.tokens);
    // print(tokens);
    for (var i = 0; i < tokens.length; i++) {
      http
          .post(Uri.parse('https://fcm.googleapis.com/fcm/send'),
              headers: <String, String>{
                'Content-Type': 'application/json',
                'Authorization': 'key=${AppCredintials.serverAPI}'
              },
              body: jsonEncode({
                'notification': <String, dynamic>{
                  'title': title,
                  'body': body,
                  'sound': 'true'
                },
                'priority': 'high',
                'data': <String, dynamic>{
                  'click_action': 'FLUTTER_NOTIFICATION_CLICK',
                  'id': '1',
                  'status': 'done'
                },
                'to': tokens[i],
              }))
          .whenComplete(() {})
          .catchError((e) {
        print('sendNotification() error: $e');
      });
    }
  }

  // void sendNotificationToManager(String title, body) async {
  //   // tokens = box.read(BoxName.tokenManager);

  //   for (var i = 0; i < tokens.length; i++) {
  //     http
  //         .post(Uri.parse('https://fcm.googleapis.com/fcm/send'),
  //             headers: <String, String>{
  //               'Content-Type': 'application/json',
  //               'Authorization': 'key=${AppCredintials.serverAPI}'
  //             },
  //             body: jsonEncode({
  //               'notification': <String, dynamic>{
  //                 'title': title,
  //                 'body': body,
  //                 'sound': 'true'
  //               },
  //               'priority': 'high',
  //               'data': <String, dynamic>{
  //                 'click_action': 'FLUTTER_NOTIFICATION_CLICK',
  //                 'id': '1',
  //                 'status': 'done'
  //               },
  //               'to': tokens[i],
  //             }))
  //         .whenComplete(() {})
  //         .catchError((e) {
  //       print('sendNotification() error: $e');
  //     });
  //   }
  // }

  // void sendNotificationDriverId(String title, body, token) async {
  //   http
  //       .post(Uri.parse('https://fcm.googleapis.com/fcm/send'),
  //           headers: <String, String>{
  //             'Content-Type': 'application/json',
  //             'Authorization': 'key=${AppCredintials.serverAPI}'
  //           },
  //           body: jsonEncode({
  //             'notification': <String, dynamic>{
  //               'title': title,
  //               'body': body,
  //               'sound': 'true'
  //             },
  //             'priority': 'high',
  //             'data': <String, dynamic>{
  //               'click_action': 'FLUTTER_NOTIFICATION_CLICK',
  //               'id': '1',
  //               'status': 'done'
  //             },
  //             'to': token,
  //           }))
  //       .whenComplete(() {})
  //       .catchError((e) {
  //     print('sendNotification() error: $e');
  //   });
  // }
}