From 99b963dbe63e5feb5f1bdcb1b04389e6138a80b0 Mon Sep 17 00:00:00 2001
From: npeter83 <npeter83+claude@gmail.com>
Date: Mon, 15 Jun 2026 04:30:27 +0200
Subject: [PATCH] improvement(sync): reflect deep backfill as active in the
 header status
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The header status only considered recent-sync pending, so it read "all synced"
while the scheduler was still backfilling full history — directly contradicting
the adjacent "N without full history" notice. Add an active "fetching history"
state (spinner) shown when recent sync is done but deep backfill is still
pending, so "all synced" appears only when nothing is pending at all. The admin
pause button now also shows during deep backfill (it's pausable work). Trilingual.
---
 frontend/src/components/SyncStatus.tsx   | 14 +++++++++++---
 frontend/src/i18n/locales/de/header.json |  1 +
 frontend/src/i18n/locales/en/header.json |  1 +
 frontend/src/i18n/locales/hu/header.json |  1 +
 4 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/frontend/src/components/SyncStatus.tsx b/frontend/src/components/SyncStatus.tsx
index 447238e..2e5c368 100644
--- a/frontend/src/components/SyncStatus.tsx
+++ b/frontend/src/components/SyncStatus.tsx
@@ -57,6 +57,13 @@ export default function SyncStatus({
           <Loader2 className="w-3.5 h-3.5 animate-spin" />
           {t("header.sync.syncing", { count: syncing })}
         </span>
+      ) : notFull > 0 ? (
+        // Recent uploads are in, but the scheduler is still backfilling full history —
+        // so "all synced" would be misleading. Reflect the deep work as active.
+        <span className="flex items-center gap-1">
+          <Loader2 className="w-3.5 h-3.5 animate-spin" />
+          {t("header.sync.backfillingHistory")}
+        </span>
       ) : (
         <span>{t("header.sync.allSynced")}</span>
       )}
@@ -74,9 +81,10 @@ export default function SyncStatus({
           </Tooltip>
         </>
       )}
-      {/* Pause only makes sense when there's work to pause; Resume must always show
-          while paused so it can be lifted. Hidden entirely when idle and not paused. */}
-      {isAdmin && (data.paused || syncing > 0) && (
+      {/* Pause only makes sense when there's work to pause (recent OR deep backfill);
+          Resume must always show while paused so it can be lifted. Hidden entirely when
+          idle and not paused. */}
+      {isAdmin && (data.paused || syncing > 0 || notFull > 0) && (
         <button
           onClick={() => toggle.mutate()}
           disabled={toggle.isPending}
diff --git a/frontend/src/i18n/locales/de/header.json b/frontend/src/i18n/locales/de/header.json
index b634f4f..1b4a765 100644
--- a/frontend/src/i18n/locales/de/header.json
+++ b/frontend/src/i18n/locales/de/header.json
@@ -25,6 +25,7 @@
     "countTooltip": "Videos aus deinen Abos im Vergleich zur Gesamtzahl im gemeinsamen Katalog, den die Abos aller Nutzer gefüllt haben.",
     "paused": "pausiert",
     "syncing": "{{count}} werden synchronisiert",
+    "backfillingHistory": "Verlauf wird geladen",
     "allSynced": "alles synchronisiert",
     "withoutFullHistory": "{{count}} ohne vollständigen Verlauf",
     "fullHistoryTooltip": "Einige deiner Kanäle haben nur ihre neuesten Uploads. Klicke, um die Kanalverwaltung (auf diese gefiltert) zu öffnen und ihren vollständigen Katalog anzufordern.",
diff --git a/frontend/src/i18n/locales/en/header.json b/frontend/src/i18n/locales/en/header.json
index d01e782..283ff0e 100644
--- a/frontend/src/i18n/locales/en/header.json
+++ b/frontend/src/i18n/locales/en/header.json
@@ -25,6 +25,7 @@
     "countTooltip": "Videos from your subscriptions, against the total in the shared catalog that every user's subscriptions have pulled in.",
     "paused": "paused",
     "syncing": "{{count}} syncing",
+    "backfillingHistory": "fetching history",
     "allSynced": "all synced",
     "withoutFullHistory": "{{count}} without full history",
     "fullHistoryTooltip": "Some of your channels only have their recent uploads. Click to open the channel manager (filtered to these) and request their full back-catalog.",
diff --git a/frontend/src/i18n/locales/hu/header.json b/frontend/src/i18n/locales/hu/header.json
index 535fad8..cfd8726 100644
--- a/frontend/src/i18n/locales/hu/header.json
+++ b/frontend/src/i18n/locales/hu/header.json
@@ -25,6 +25,7 @@
     "countTooltip": "A feliratkozásaidból származó videók száma a megosztott katalógus teljes számához képest, amelyet az összes felhasználó feliratkozásai gyűjtöttek össze.",
     "paused": "szüneteltetve",
     "syncing": "{{count}} szinkronizálás alatt",
+    "backfillingHistory": "előzmény letöltése",
     "allSynced": "minden szinkronban",
     "withoutFullHistory": "{{count}} teljes előzmény nélkül",
     "fullHistoryTooltip": "Néhány csatornádnak csak a legutóbbi feltöltései vannak meg. Kattints a csatornakezelő megnyitásához (ezekre szűrve), és kérd le a teljes archívumukat.",