From f5e6cd08221720d657816f27e73f191f55ab5be6 Mon Sep 17 00:00:00 2001
From: dab246 <tdvu@linagora.com>
Date: Mon, 25 Mar 2024 09:36:13 +0700
Subject: [PATCH] TF-2460 Use conditional export for BroadcastChannel to avoid
 failed compilation

---
 core/lib/core.dart                                    |  1 +
 .../utils/broadcast_channel/broadcast_channel.dart    |  1 +
 .../broadcast_channel/broadcast_channel_stub.dart     |  7 +++++++
 .../broadcast_channel/broadcast_channel_web.dart      |  1 +
 .../presentation/services/fcm_receiver.dart           | 11 ++++++++---
 5 files changed, 18 insertions(+), 3 deletions(-)
 create mode 100644 core/lib/utils/broadcast_channel/broadcast_channel.dart
 create mode 100644 core/lib/utils/broadcast_channel/broadcast_channel_stub.dart
 create mode 100644 core/lib/utils/broadcast_channel/broadcast_channel_web.dart

diff --git a/core/lib/core.dart b/core/lib/core.dart
index b22f23e44..596285f9c 100644
--- a/core/lib/core.dart
+++ b/core/lib/core.dart
@@ -44,6 +44,7 @@ export 'utils/platform_info.dart';
 export 'utils/file_utils.dart';
 export 'utils/option_param_mixin.dart';
 export 'utils/print_utils.dart';
+export 'utils/broadcast_channel/broadcast_channel.dart';
 
 // Views
 export 'presentation/views/text/slogan_builder.dart';
diff --git a/core/lib/utils/broadcast_channel/broadcast_channel.dart b/core/lib/utils/broadcast_channel/broadcast_channel.dart
new file mode 100644
index 000000000..6ab539e56
--- /dev/null
+++ b/core/lib/utils/broadcast_channel/broadcast_channel.dart
@@ -0,0 +1 @@
+export 'broadcast_channel_stub.dart' if (dart.library.html) 'broadcast_channel_web.dart';
\ No newline at end of file
diff --git a/core/lib/utils/broadcast_channel/broadcast_channel_stub.dart b/core/lib/utils/broadcast_channel/broadcast_channel_stub.dart
new file mode 100644
index 000000000..0bea5d512
--- /dev/null
+++ b/core/lib/utils/broadcast_channel/broadcast_channel_stub.dart
@@ -0,0 +1,7 @@
+class BroadcastChannel {
+  final String name;
+
+  BroadcastChannel(this.name);
+
+  Stream<dynamic> get onMessage => const Stream.empty();
+}
\ No newline at end of file
diff --git a/core/lib/utils/broadcast_channel/broadcast_channel_web.dart b/core/lib/utils/broadcast_channel/broadcast_channel_web.dart
new file mode 100644
index 000000000..4235926e2
--- /dev/null
+++ b/core/lib/utils/broadcast_channel/broadcast_channel_web.dart
@@ -0,0 +1 @@
+export 'dart:html' show BroadcastChannel;
\ No newline at end of file
diff --git a/lib/features/push_notification/presentation/services/fcm_receiver.dart b/lib/features/push_notification/presentation/services/fcm_receiver.dart
index c5a8d493d..082d8f3b9 100644
--- a/lib/features/push_notification/presentation/services/fcm_receiver.dart
+++ b/lib/features/push_notification/presentation/services/fcm_receiver.dart
@@ -1,12 +1,13 @@
 
 import 'package:core/utils/app_logger.dart';
+import 'package:core/utils/broadcast_channel/broadcast_channel.dart';
 import 'package:core/utils/platform_info.dart';
 import 'package:firebase_messaging/firebase_messaging.dart';
 import 'package:flutter/services.dart';
 import 'package:tmail_ui_user/features/push_notification/presentation/controller/fcm_message_controller.dart';
 import 'package:tmail_ui_user/features/push_notification/presentation/services/fcm_service.dart';
 import 'package:tmail_ui_user/main/utils/app_config.dart';
-import 'package:universal_html/html.dart' as html;
+import 'package:universal_html/html.dart' as html show MessageEvent;
 
 @pragma('vm:entry-point')
 Future<void> handleFirebaseBackgroundMessage(RemoteMessage message) async {
@@ -54,8 +55,12 @@ class FcmReceiver {
   }
 
   void _onMessageBroadcastChannel() {
-    final broadcast = html.BroadcastChannel('background-message');
-    broadcast.onMessage.listen(FcmService.instance.handleMessageEventBroadcastChannel);
+    final broadcast = BroadcastChannel('background-message');
+    broadcast.onMessage.listen((event) {
+      if (event is html.MessageEvent) {
+        FcmService.instance.handleMessageEventBroadcastChannel(event);
+      }
+    });
   }
 
   Future<String?> _getInitialToken() async {