앱 버전표시

desktop/src/setMainWindowTitle.ts

@@ -1,32 +1,60 @@
 import { getVersion } from '@tauri-apps/api/app';
 import { getCurrentWindow } from '@tauri-apps/api/window';
+import {
+  formatDesktopWindowTitle,
+  readBakedDesktopAppVersion,
+} from '@frontend/utils/desktopAppVersion';
 
-const APP_NAME = 'GoldenChart';
-
-export function formatDesktopWindowTitle(version: string): string {
-  const v = version.trim();
-  return v ? `${APP_NAME} (v${v})` : APP_NAME;
-}
+export { formatDesktopWindowTitle } from '@frontend/utils/desktopAppVersion';
 
 /** macOS/Windows 네이티브 창 타이틀 — GoldenChart (vX.Y.Z) */
 export async function syncMainWindowTitle(): Promise<string> {
   try {
-    const version = await getVersion();
+    const version = (await getVersion()) || readBakedDesktopAppVersion() || '';
     const title = formatDesktopWindowTitle(version);
     await getCurrentWindow().setTitle(title);
-    if (typeof document !== 'undefined') {
+    if (typeof document !== 'undefined' && document.title !== title) {
       document.title = title;
     }
     return title;
   } catch (e) {
+    const fallback = formatDesktopWindowTitle(readBakedDesktopAppVersion());
+    if (typeof document !== 'undefined') {
+      document.title = fallback;
+    }
     console.warn('[desktop] syncMainWindowTitle failed:', e);
     throw e;
   }
 }
 
+let titleGuardInstalled = false;
+
+/** macOS WebKit — document.title 변경 시 네이티브 타이틀을 다시 맞춤 */
+export function installDocumentTitleGuard(): void {
+  if (titleGuardInstalled || typeof document === 'undefined') return;
+  titleGuardInstalled = true;
+
+  const rebalance = () => {
+    void syncMainWindowTitle().catch(() => {});
+  };
+
+  const titleEl = document.querySelector('title');
+  if (titleEl) {
+    const observer = new MutationObserver(() => {
+      if (!document.title.includes('(v')) rebalance();
+    });
+    observer.observe(titleEl, { childList: true, characterData: true, subtree: true });
+  }
+
+  window.setInterval(() => {
+    if (!document.title.includes('(v')) rebalance();
+  }, 3000);
+}
+
 /** WebView 로드 후 macOS가 document.title로 타이틀을 덮어쓸 수 있어 재시도 */
 export function scheduleMainWindowTitleSync(): void {
-  const delays = [0, 150, 600, 2000];
+  installDocumentTitleGuard();
+  const delays = [0, 50, 150, 400, 1000, 2500, 5000];
   for (const ms of delays) {
     window.setTimeout(() => {
       void syncMainWindowTitle().catch(() => {});