chore: optimize code

src/main/index.ts

@@ -31,9 +31,9 @@ async function mainWin() {
   }
 
   // Test active push message to Renderer-process.
-  setInterval(() => {
+  win.webContents.on('did-finish-load', () => {
     win?.webContents.send('main-process-message', (new Date).toLocaleString())
-  }, 999)
+  })
 }
 
 app.whenReady().then(mainWin)

src/preload/index.ts

@@ -26,17 +26,18 @@ contextBridge.exposeInMainWorld('bridge', {
 
 // `exposeInMainWorld` can not detect `prototype` attribute and methods, manually patch it.
 function withPrototype(obj: Record<string, any>) {
-  const protos = Object.entries(Object.getPrototypeOf(obj))
+  const protos = Object.getPrototypeOf(obj)
-  for (const [key, value] of protos) {
+
-    if (!Object.prototype.hasOwnProperty.call(obj, key)) {
+  for (const [key, value] of Object.entries(protos)) {
-      if (typeof value === 'function') {
+    if (Object.prototype.hasOwnProperty.call(obj, key)) continue
-        // Some native API not work Renderer-process, like `NodeJS.EventEmitter['on']`. Wrap a function patch it.
+
-        obj[key] = function (...args: any) {
+    if (typeof value === 'function') {
-          return value.call(obj, ...args)
+      // Some native API not work in Renderer-process, like `NodeJS.EventEmitter['on']`. Wrap a function patch it.
-        }
+      obj[key] = function (...args: any) {
-      } else {
+        return value.call(obj, ...args)
-        Object.assign(obj, { [key]: value })
       }
+    } else {
+      obj[key] = value
     }
   }
   return obj