add

frontend/asset-assistant-system/assets/js/app.js

@@ -0,0 +1,48 @@
+/* 应用入口 */
+import { renderHeader } from './components/header.js';
+import { renderSidebar } from './components/sidebar.js';
+import { Auth } from './core/auth.js';
+import { Router } from './core/router.js';
+import { themeConfig } from './config/theme.js';
+
+// 初始化应用
+function initApp() {
+  // 检查登录状态
+  if (!Auth.isLogin() && window.location.pathname.indexOf('login.html') === -1) {
+    Router.push('/login.html');
+    return;
+  }
+  
+  // 初始化主题
+  initTheme();
+  
+  // 渲染公共组件（非登录页）
+  if (window.location.pathname.indexOf('login.html') === -1) {
+    renderCommonComponents();
+  }
+}
+
+// 初始化主题
+function initTheme() {
+  const savedTheme = localStorage.getItem(themeConfig.themeStorageKey) || themeConfig.defaultTheme;
+  if (savedTheme === 'dark') {
+    document.body.classList.add(themeConfig.darkThemeClass);
+  }
+}
+
+// 渲染公共组件（头部和侧边栏）
+function renderCommonComponents() {
+  const header = renderHeader();
+  const sidebar = renderSidebar();
+  
+  document.body.appendChild(header);
+  document.body.appendChild(sidebar);
+  
+  // 创建主内容区域
+  const mainContent = document.createElement('div');
+  mainContent.className = 'main-content';
+  document.body.appendChild(mainContent);
+}
+
+// 页面加载完成后初始化
+window.addEventListener('DOMContentLoaded', initApp);