From 75c596226b455062e7a09cdd6348abc22761abca Mon Sep 17 00:00:00 2001
From: Pierre HUBERT <pierre.git@communiquons.org>
Date: Sat, 12 Mar 2022 09:47:58 +0100
Subject: [PATCH] Show a message if user has no conversation yet

---
 lib/ui/screens/conversations_list_screen.dart | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/lib/ui/screens/conversations_list_screen.dart b/lib/ui/screens/conversations_list_screen.dart
index 339cbae..38a8b09 100644
--- a/lib/ui/screens/conversations_list_screen.dart
+++ b/lib/ui/screens/conversations_list_screen.dart
@@ -1,3 +1,5 @@
+import 'dart:math';
+
 import 'package:comunic/enums/load_error_level.dart';
 import 'package:comunic/helpers/conversations_helper.dart';
 import 'package:comunic/helpers/events_helper.dart';
@@ -179,6 +181,14 @@ class _ConversationScreenState extends SafeState<ConversationsListScreen> {
                   physics: AlwaysScrollableScrollPhysics(),
                   controller: ScrollController(),
                   itemBuilder: (context, index) {
+                    if (_list!.isEmpty)
+                      return Padding(
+                        padding: const EdgeInsets.all(8.0),
+                        child: Center(
+                            child: Text(
+                                tr("You do not have any conversation yet!")!)),
+                      );
+
                     if (_list![index].isGroupConversation &&
                         !_list![index].following) return Container();
 
@@ -193,7 +203,7 @@ class _ConversationScreenState extends SafeState<ConversationsListScreen> {
                       onRequestLeave: _requestLeaveConversation,
                     );
                   },
-                  itemCount: _list!.length,
+                  itemCount: max(_list!.length, 1),
                 ),
               ),
             ),