From 7120e0c1ce460b808c8077228a5a814f97b63c25 Mon Sep 17 00:00:00 2001
From: ggurdin <46800240+ggurdin@users.noreply.github.com>
Date: Thu, 3 Apr 2025 12:19:52 -0400
Subject: [PATCH] chore: add warning popup to empty chats (#2342)

---
 assets/l10n/intl_en.arb                        |  4 +++-
 lib/pages/chat/chat.dart                       | 11 +++++++++++
 lib/pangea/instructions/instructions_enum.dart |  5 +++++
 3 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/assets/l10n/intl_en.arb b/assets/l10n/intl_en.arb
index d4750264b..40ac982cd 100644
--- a/assets/l10n/intl_en.arb
+++ b/assets/l10n/intl_en.arb
@@ -4856,5 +4856,7 @@
   "makingProgress": "You're making progress!",
   "keepPracticing": "Keep practicing!",
   "niceJob": "Nice job!",
-  "publicSpacesTitle": "Learning communities"
+  "publicSpacesTitle": "Learning communities",
+  "emptyChatWarningTitle": "Chat is empty",
+  "emptyChatWarningDesc": "You haven't invited anyone to your chat. Go to Chat settings to invite your contacts or the Bot. You can also do this later."
 }
\ No newline at end of file
diff --git a/lib/pages/chat/chat.dart b/lib/pages/chat/chat.dart
index b1745461e..c600149d8 100644
--- a/lib/pages/chat/chat.dart
+++ b/lib/pages/chat/chat.dart
@@ -47,6 +47,7 @@ import 'package:fluffychat/pangea/events/models/representation_content_model.dar
 import 'package:fluffychat/pangea/events/models/tokens_event_content_model.dart';
 import 'package:fluffychat/pangea/extensions/pangea_room_extension.dart';
 import 'package:fluffychat/pangea/instructions/instructions_enum.dart';
+import 'package:fluffychat/pangea/instructions/instructions_show_popup.dart';
 import 'package:fluffychat/pangea/learning_settings/widgets/p_language_dialog.dart';
 import 'package:fluffychat/pangea/toolbar/enums/message_mode_enum.dart';
 import 'package:fluffychat/pangea/toolbar/widgets/message_selection_overlay.dart';
@@ -420,6 +421,16 @@ class ChatController extends State<ChatPageWithRoom>
         ignorePointer: true,
       );
     });
+
+    if (room.summary.mJoinedMemberCount == 1) {
+      WidgetsBinding.instance.addPostFrameCallback(
+        (_) => instructionsShowPopup(
+          context,
+          InstructionsEnum.emptyChatWarning,
+          choreographer.inputLayerLinkAndKey.transformTargetId,
+        ),
+      );
+    }
     // Pangea#
     _tryLoadTimeline();
     if (kIsWeb) {
diff --git a/lib/pangea/instructions/instructions_enum.dart b/lib/pangea/instructions/instructions_enum.dart
index a242d34d0..5bc9e84bd 100644
--- a/lib/pangea/instructions/instructions_enum.dart
+++ b/lib/pangea/instructions/instructions_enum.dart
@@ -29,6 +29,7 @@ enum InstructionsEnum {
   analyticsVocabList,
   morphAnalyticsList,
   readingAssistanceOverview,
+  emptyChatWarning,
 }
 
 extension InstructionsEnumExtension on InstructionsEnum {
@@ -69,6 +70,8 @@ extension InstructionsEnumExtension on InstructionsEnum {
         );
         debugger(when: kDebugMode);
         return "";
+      case InstructionsEnum.emptyChatWarning:
+        return l10n.emptyChatWarningTitle;
     }
   }
 
@@ -131,6 +134,8 @@ extension InstructionsEnumExtension on InstructionsEnum {
         return l10n.morphAnalyticsListBody;
       case InstructionsEnum.readingAssistanceOverview:
         return l10n.readingAssistanceOverviewBody;
+      case InstructionsEnum.emptyChatWarning:
+        return l10n.emptyChatWarningDesc;
     }
   }