From be0b8ef398dac6f5289fbaaf62e64251765147bb Mon Sep 17 00:00:00 2001
From: bin <17426470+boyan01@users.noreply.github.com>
Date: Fri, 26 Jul 2024 15:03:04 +0800
Subject: [PATCH] extract constants

---
 lib/constants/constants.dart                             | 1 +
 lib/ui/home/chat_slide_page/group_participants_page.dart | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/constants/constants.dart b/lib/constants/constants.dart
index 9120dad12f..5a30f1b450 100644
--- a/lib/constants/constants.dart
+++ b/lib/constants/constants.dart
@@ -58,6 +58,7 @@ const statusOffset = 'messages_status_offset';
 
 const kMarkLimit = 999;
 const kDbDeleteLimit = 500;
+const kMaxGroupParticipants = 1024;
 
 const kMaxTextLength = 64 * 1024;
 const kDefaultTextInputLimit = 200;
diff --git a/lib/ui/home/chat_slide_page/group_participants_page.dart b/lib/ui/home/chat_slide_page/group_participants_page.dart
index 6cd821b5b5..7166e4297e 100644
--- a/lib/ui/home/chat_slide_page/group_participants_page.dart
+++ b/lib/ui/home/chat_slide_page/group_participants_page.dart
@@ -5,6 +5,7 @@ import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:mixin_bot_sdk_dart/mixin_bot_sdk_dart.dart';
 import 'package:super_context_menu/super_context_menu.dart';
 
+import '../../../constants/constants.dart';
 import '../../../constants/icon_fonts.dart';
 import '../../../constants/resources.dart';
 import '../../../db/dao/participant_dao.dart';
@@ -352,7 +353,7 @@ class _ActionAddParticipants extends HookConsumerWidget {
                   singleSelect: false,
                   title: context.l10n.addParticipants,
                   onlyContact: true,
-                  maxSelect: 1024 - participants.length,
+                  maxSelect: kMaxGroupParticipants - participants.length,
                 );
                 if (result == null || result.isEmpty) return;