Add persistent all-time download counter, session vs total stats

- Track totalDownloadedAllTime in settings (persists across restarts)
- Track sessionDownloadedBytes for current app session
- Status bar shows both: Session + Gesamt
- Statistics section shows Heruntergeladen (Session) + (Gesamt)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "real-debrid-downloader",
-  "version": "1.4.98",
+  "version": "1.4.99",
   "description": "Real-Debrid Downloader Desktop (Electron + React + TypeScript)",
   "main": "build/main/main/main.js",
   "author": "Sucukdeluxe",

src/main/constants.ts

@@ -76,6 +76,7 @@ export function defaultSettings(): AppSettings {
     collapseNewPackages: true,
     autoSkipExtracted: false,
     confirmDeleteSelection: true,
+    totalDownloadedAllTime: 0,
     bandwidthSchedules: []
   };
 }

src/main/download-manager.ts

@@ -728,6 +728,8 @@ export class DownloadManager extends EventEmitter {
 
   private speedBytesLastWindow = 0;
 
+  private sessionDownloadedBytes = 0;
+
   private statsCache: DownloadStats | null = null;
 
   private statsCacheAt = 0;
@@ -911,6 +913,7 @@ export class DownloadManager extends EventEmitter {
 
     const stats = {
       totalDownloaded,
+      totalDownloadedAllTime: this.settings.totalDownloadedAllTime,
       totalFiles,
       totalPackages: this.session.packageOrder.length,
       sessionStartedAt: this.session.runStartedAt
@@ -4264,6 +4267,8 @@ export class DownloadManager extends EventEmitter {
               written += buffer.length;
               windowBytes += buffer.length;
               this.session.totalDownloadedBytes += buffer.length;
+              this.sessionDownloadedBytes += buffer.length;
+              this.settings.totalDownloadedAllTime += buffer.length;
               this.itemContributedBytes.set(active.itemId, (this.itemContributedBytes.get(active.itemId) || 0) + buffer.length);
               this.recordSpeed(buffer.length, item.packageId);
               throughputWindowBytes += buffer.length;

src/main/storage.ts

@@ -109,6 +109,7 @@ export function normalizeSettings(settings: AppSettings): AppSettings {
     collapseNewPackages: settings.collapseNewPackages !== undefined ? Boolean(settings.collapseNewPackages) : defaults.collapseNewPackages,
     autoSkipExtracted: settings.autoSkipExtracted !== undefined ? Boolean(settings.autoSkipExtracted) : defaults.autoSkipExtracted,
     confirmDeleteSelection: settings.confirmDeleteSelection !== undefined ? Boolean(settings.confirmDeleteSelection) : defaults.confirmDeleteSelection,
+    totalDownloadedAllTime: typeof settings.totalDownloadedAllTime === "number" && settings.totalDownloadedAllTime >= 0 ? settings.totalDownloadedAllTime : defaults.totalDownloadedAllTime,
     theme: VALID_THEMES.has(settings.theme) ? settings.theme : defaults.theme,
     bandwidthSchedules: normalizeBandwidthSchedules(settings.bandwidthSchedules)
   };

src/renderer/App.tsx

@@ -51,6 +51,7 @@ interface LinkPopupState {
 
 const emptyStats = (): DownloadStats => ({
   totalDownloaded: 0,
+  totalDownloadedAllTime: 0,
   totalFiles: 0,
   totalPackages: 0,
   sessionStartedAt: 0
@@ -2124,9 +2125,13 @@ export function App(): ReactElement {
                   <span className="stat-value">{snapshot.speedText.replace("Geschwindigkeit: ", "")}</span>
                 </div>
                 <div className="stat-item">
-                  <span className="stat-label">Gesamt heruntergeladen</span>
+                  <span className="stat-label">Heruntergeladen (Session)</span>
                   <span className="stat-value">{humanSize(snapshot.stats.totalDownloaded)}</span>
                 </div>
+                <div className="stat-item">
+                  <span className="stat-label">Heruntergeladen (Gesamt)</span>
+                  <span className="stat-value">{humanSize(snapshot.stats.totalDownloadedAllTime)}</span>
+                </div>
                 <div className="stat-item">
                   <span className="stat-label">Fertige Dateien</span>
                   <span className="stat-value">{snapshot.stats.totalFiles}</span>
@@ -2476,7 +2481,8 @@ export function App(): ReactElement {
       <footer className="status-bar">
         <span>Pakete: {snapshot.stats.totalPackages}</span>
         <span>Links: {Object.keys(snapshot.session.items).length}</span>
-        <span>Gesamt geladen: {humanSize(snapshot.stats.totalDownloaded)}</span>
+        <span>Session: {humanSize(snapshot.stats.totalDownloaded)}</span>
+        <span>Gesamt: {humanSize(snapshot.stats.totalDownloadedAllTime)}</span>
         <span>Hoster: {configuredProviders.length}</span>
         <span>{snapshot.speedText}</span>
         <span>{snapshot.etaText}</span>

src/shared/types.ts

@@ -28,6 +28,7 @@ export interface BandwidthScheduleEntry {
 
 export interface DownloadStats {
   totalDownloaded: number;
+  totalDownloadedAllTime: number;
   totalFiles: number;
   totalPackages: number;
   sessionStartedAt: number;
@@ -76,6 +77,7 @@ export interface AppSettings {
   collapseNewPackages: boolean;
   autoSkipExtracted: boolean;
   confirmDeleteSelection: boolean;
+  totalDownloadedAllTime: number;
   bandwidthSchedules: BandwidthScheduleEntry[];
 }