From cb3f4d191c77f2cf60de185d44b018ae6c05aec8 Mon Sep 17 00:00:00 2001
From: ggurdin <46800240+ggurdin@users.noreply.github.com>
Date: Tue, 2 Sep 2025 14:06:57 -0400
Subject: [PATCH] fix: only pass one emoji match option per token in emoji
 match activity (#3844)

---
 .../message_token_text/message_token_button.dart   |  9 ++++++++-
 .../emoji_activity_generator.dart                  | 14 ++++++++++----
 2 files changed, 18 insertions(+), 5 deletions(-)

diff --git a/lib/pangea/message_token_text/message_token_button.dart b/lib/pangea/message_token_text/message_token_button.dart
index ec1293b95..e5aeccaf1 100644
--- a/lib/pangea/message_token_text/message_token_button.dart
+++ b/lib/pangea/message_token_text/message_token_button.dart
@@ -312,7 +312,14 @@ class MessageTokenButtonContent extends StatelessWidget {
         return SizedBox(
           height: height,
           child: Text(
-            token.vocabConstructID.userSetEmoji.firstOrNull ?? '',
+            activity?.record.responses
+                    .firstWhereOrNull(
+                      (res) =>
+                          res.cId == token.vocabConstructID && res.isCorrect,
+                    )
+                    ?.text ??
+                token.vocabConstructID.userSetEmoji.firstOrNull ??
+                '',
             style: _emojiStyle,
           ),
         );
diff --git a/lib/pangea/practice_activities/emoji_activity_generator.dart b/lib/pangea/practice_activities/emoji_activity_generator.dart
index 3058d4805..03322a5cf 100644
--- a/lib/pangea/practice_activities/emoji_activity_generator.dart
+++ b/lib/pangea/practice_activities/emoji_activity_generator.dart
@@ -1,4 +1,5 @@
 import 'package:fluffychat/pangea/constructs/construct_form.dart';
+import 'package:fluffychat/pangea/events/models/pangea_token_model.dart';
 import 'package:fluffychat/pangea/lemmas/lemma_info_response.dart';
 import 'package:fluffychat/pangea/practice_activities/activity_type_enum.dart';
 import 'package:fluffychat/pangea/practice_activities/message_activity_request.dart';
@@ -20,16 +21,17 @@ class EmojiActivityGenerator {
     MessageActivityRequest req,
   ) async {
     final Map<ConstructForm, List<String>> matchInfo = {};
+    final List<PangeaToken> missingEmojis = [];
     for (final token in req.targetTokens) {
       final List<String> userSavedEmojis = token.vocabConstructID.userSetEmoji;
       if (userSavedEmojis.isNotEmpty) {
-        matchInfo[token.vocabForm] = userSavedEmojis;
+        matchInfo[token.vocabForm] = [userSavedEmojis.first];
       } else {
-        matchInfo[token.vocabForm] = [];
+        missingEmojis.add(token);
       }
     }
 
-    final List<Future<LemmaInfoResponse>> lemmaInfoFutures = req.targetTokens
+    final List<Future<LemmaInfoResponse>> lemmaInfoFutures = missingEmojis
         .map((token) => token.vocabConstructID.getLemmaInfo())
         .toList();
 
@@ -38,8 +40,12 @@ class EmojiActivityGenerator {
 
     for (int i = 0; i < req.targetTokens.length; i++) {
       final formKey = req.targetTokens[i].vocabForm;
+      if (matchInfo[formKey] != null && matchInfo[formKey]!.isNotEmpty) {
+        continue; // Skip if user has already set emojis
+      }
+
       matchInfo[formKey] ??= [];
-      matchInfo[formKey]!.addAll(lemmaInfos[i].emoji);
+      matchInfo[formKey]!.add(lemmaInfos[i].emoji.first);
     }
 
     return MessageActivityResponse(