Исправить обновление непрочитанных в UI

2026-09-10 12:18:39 +03:00
parent 3a466b4c38
commit 107f85b818
7 changed files with 112 additions and 13 deletions
@@ -360,12 +360,17 @@ function createChannelReadTracker({
    const root = getChannelScrollRoot();
    const viewportHeight = root?.clientHeight || window.innerHeight || document.documentElement.clientHeight || 0;
    const thresholdTop = Math.max(0, Math.round(viewportHeight * unreadAnchorFraction));
+    const visibleBottom = Math.max(thresholdTop, viewportHeight - 24);
    let seen = safeInitialSeenCount;
    for (const card of cards) {
      const localNumber = Number(card.dataset.localNumber || 0);
      if (!Number.isFinite(localNumber) || localNumber <= 0) continue;
      const rect = card.getBoundingClientRect();
-      if (rect.top > thresholdTop + 1) break;
+      if (rect.top > visibleBottom) break;
+      if (rect.bottom < 0) {
+        seen = Math.max(seen, localNumber);
+        continue;
+      }
      seen = Math.max(seen, localNumber);
    }
    return Math.max(safeInitialSeenCount, Math.min(seen, safeMessagesCount));