From b50f21060c4da2a7040447bc8a2ac3bd542bc435 Mon Sep 17 00:00:00 2001
From: Jakub <106778416+MarekZegare4@users.noreply.github.com>
Date: Wed, 13 May 2026 10:36:37 +0200
Subject: [PATCH] fix: clear DM and channel unread counters on app sync
 completion

When companion app finishes syncing all messages (msgRead(0)),
clear both _dm_unread_table and _ch_unread so indicators match
the app's read state.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 examples/companion_radio/ui-new/UITask.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/examples/companion_radio/ui-new/UITask.cpp b/examples/companion_radio/ui-new/UITask.cpp
index d3939492..b2eb75a5 100644
--- a/examples/companion_radio/ui-new/UITask.cpp
+++ b/examples/companion_radio/ui-new/UITask.cpp
@@ -1118,6 +1118,10 @@ public:
     return total;
   }
 
+  void clearAllChannelUnread() {
+    memset(_ch_unread, 0, sizeof(_ch_unread));
+  }
+
   void updateChannelUnread() {
     if (_hist_sel < 0 || _sel_channel_idx < 0 || _sel_channel_idx >= MAX_GROUP_CHANNELS) return;
     if (_hist_sel > _viewing_max_seen) _viewing_max_seen = _hist_sel;
@@ -2626,6 +2630,7 @@ void UITask::msgRead(int msgcount) {
   if (msgcount == 0) {
     _room_unread = 0;
     memset(_dm_unread_table, 0, sizeof(_dm_unread_table));
+    ((QuickMsgScreen*)quick_msg)->clearAllChannelUnread();
   }
 }