fix(statistics): preserve private account history safely

src/main/app-controller.ts

@@ -1092,7 +1092,7 @@ export class AppController {
       exportedAt: new Date().toISOString(),
       session: this.manager.getSession(),
       history: loadHistoryForRetention(this.storagePaths, this.settings.historyRetentionMode, this.historyLimits()),
-      statistics: this.manager.getStats().statistics!,
+      statistics: this.manager.getStatisticsLedgerForBackup(),
       remoteDiagnostics
     });
     const encrypted = encryptBackup(JSON.stringify(payloadObj), passphrase);

src/main/download-manager.ts

@@ -85,6 +85,7 @@ import {
   addStatisticsOutcomeInPlace,
   createStatisticsLedger,
   loadStatisticsLedger,
+  normalizeStatisticsLedger,
   projectStatisticsLedger,
   saveStatisticsLedger,
   seedStatisticsDayProviderBytes
@@ -2624,7 +2625,7 @@ export class DownloadManager extends EventEmitter {
     };
   }
 
-  public getStats(now = nowMs()): DownloadStats {
+  public getStats(now = nowMs()): DownloadStats {
     const itemCount = this.itemCount;
     if (this.statsCache && this.session.running && itemCount >= 500 && now - this.statsCacheAt < 1500) {
       return this.statsCache;
@@ -2649,8 +2650,12 @@ export class DownloadManager extends EventEmitter {
     };
     this.statsCache = stats;
     this.statsCacheAt = now;
-    return stats;
-  }
+    return stats;
+  }
+
+  public getStatisticsLedgerForBackup(now = nowMs()): StatisticsLedger {
+    return normalizeStatisticsLedger(this.statisticsLedger, now);
+  }
 
   public getLiveTotalRuntimeMs(now = nowMs()): number {
     return Math.max(0, this.runtimePersistedTotalMs + Math.max(0, now - this.runtimePersistedAt));
@@ -8234,12 +8239,16 @@ export class DownloadManager extends EventEmitter {
     }
     const recordedAt = nowMs();
     const effectiveProvider = resolveMegaDebridProvider(this.settings, provider) || provider;
+    const accountStatus = providerAccountId ? this.settings.debridAccountStatuses[providerAccountId] : undefined;
+    const statisticsAccountLabel = accountStatus?.username?.trim()
+      || accountStatus?.email?.trim()
+      || providerAccountLabel;
     addStatisticsBytesInPlace(this.statisticsLedger, effectiveProvider, byteDelta, recordedAt);
     this.rollingAccountStatistics.record(
       effectiveProvider,
       byteDelta,
       providerAccountId,
-      providerAccountLabel,
+      statisticsAccountLabel,
       recordedAt
     );
     this.statisticsDirty = true;

src/main/support-data.ts

@@ -164,9 +164,23 @@ export function buildRedactedSettingsPayload(settings: AppSettings): Record<stri
   };
 }
 
-export function buildStatsPayload(snapshot: UiSnapshot): Record<string, unknown> {
-  return {
-    session: snapshot.stats,
+export function buildStatsPayload(snapshot: UiSnapshot): Record<string, unknown> {
+  const rolling24Hours = snapshot.stats.rolling24Hours;
+  return {
+    session: {
+      ...snapshot.stats,
+      ...(rolling24Hours ? {
+        rolling24Hours: {
+          from: rolling24Hours.from,
+          to: rolling24Hours.to,
+          downloadedBytes: rolling24Hours.downloadedBytes,
+          accounts: rolling24Hours.accounts.map((account) => ({
+            provider: account.provider,
+            bytes: account.bytes
+          }))
+        }
+      } : {})
+    },
     totals: {
       totalPackages: Object.keys(snapshot.session.packages).length,
       totalItems: Object.keys(snapshot.session.items).length,