From cd6ab95ed849564a0aa8fceea3ae712355de37a7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lukas=20Br=C3=BCbach?= <Bruebach.Lukas@bdosecurity.de>
Date: Sat, 8 Aug 2026 20:47:22 +0200
Subject: [PATCH] Highlight not found but attempted tag

Took 6 minutes
---
 .../widgets/server/chat_view/chat_view.cpp    | 20 ++++++++++++-------
 .../widgets/server/chat_view/chat_view.h      |  1 +
 2 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/cockatrice/src/interface/widgets/server/chat_view/chat_view.cpp b/cockatrice/src/interface/widgets/server/chat_view/chat_view.cpp
index 7e5f6e277..72cb9a568 100644
--- a/cockatrice/src/interface/widgets/server/chat_view/chat_view.cpp
+++ b/cockatrice/src/interface/widgets/server/chat_view/chat_view.cpp
@@ -63,12 +63,14 @@ void ChatView::adjustColorsToPalette()
         serverMessageColor = QColor(0xFF, 0x73, 0x83);
         otherUserColor = otherUserColor.lighter(150);
         linkColor = QColor(71, 158, 252);
+        unresolvedCardTagColor = QColor(0xFF, 0x73, 0x83);
     } else {
         document()->setDefaultStyleSheet(R"(
             a { text-decoration: none; color: blue; }
             .blue { color: blue }
         )");
         linkColor = palette().link().color();
+        unresolvedCardTagColor = QColor(0x85, 0x15, 0x15);
     }
 
     QTimer::singleShot(0, this, &ChatView::refreshBlockColors);
@@ -173,19 +175,23 @@ void ChatView::appendHtmlServerMessage(const QString &html, bool optionalIsBold,
 
 void ChatView::appendCardTag(QTextCursor &cursor, const QString &cardName)
 {
+    QTextCharFormat oldFormat = cursor.charFormat();
+    QTextCharFormat cardFormat = oldFormat;
+    cardFormat.setFontItalic(true);
+
     if (!CardDatabaseManager::query()->lookupCardByName(cardName)) {
+        cardFormat.setForeground(unresolvedCardTagColor);
+        cursor.setCharFormat(cardFormat);
         cursor.insertText(cardName);
+        cursor.setCharFormat(oldFormat);
         return;
     }
 
-    QTextCharFormat oldFormat = cursor.charFormat();
-    QTextCharFormat anchorFormat = oldFormat;
-    anchorFormat.setForeground(linkColor);
-    anchorFormat.setAnchor(true);
-    anchorFormat.setAnchorHref("card://" + cardName);
-    anchorFormat.setFontItalic(true);
+    cardFormat.setForeground(linkColor);
+    cardFormat.setAnchor(true);
+    cardFormat.setAnchorHref("card://" + cardName);
 
-    cursor.setCharFormat(anchorFormat);
+    cursor.setCharFormat(cardFormat);
     cursor.insertText(cardName);
     cursor.setCharFormat(oldFormat);
 }
diff --git a/cockatrice/src/interface/widgets/server/chat_view/chat_view.h b/cockatrice/src/interface/widgets/server/chat_view/chat_view.h
index 506605d24..8d5894613 100644
--- a/cockatrice/src/interface/widgets/server/chat_view/chat_view.h
+++ b/cockatrice/src/interface/widgets/server/chat_view/chat_view.h
@@ -81,6 +81,7 @@ private:
     QColor otherUserColor = QColor(0, 65, 255); // dark blue
     QColor serverMessageColor = QColor(0x85, 0x15, 0x15);
     QColor linkColor;
+    QColor unresolvedCardTagColor;
 
 private slots:
     void openLink(const QUrl &link);