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code/g3soft-erp/web/src/router/index.ts

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+import NProgress from 'nprogress'
+import 'nprogress/nprogress.css'
+import { createRouter, createWebHistory, type RouteRecordRaw } from 'vue-router'
+
+import airRoutes from './modules/air'
+import containerRoutes from './modules/container'
+import crmRoutes from './modules/crm'
+import financeRoutes from './modules/finance'
+import oceanRoutes from './modules/ocean'
+import systemRoutes from './modules/system'
+
+import { APP_TITLE } from '@/constants/common'
+import { menuItems } from '@/constants/menu'
+import type { MenuItem } from '@/types/menu'
+
+NProgress.configure({ showSpinner: false })
+
+/** 由菜单常量派生首页重定向目标，保证「菜单唯一数据源」不被打破。 */
+const firstMenuPath = menuItems[0]?.path ?? '/ocean'
+
+const routes: RouteRecordRaw[] = [
+  {
+    path: '/',
+    component: () => import('@/layouts/DefaultLayout.vue'),
+    redirect: firstMenuPath,
+    children: [
+      ...oceanRoutes,
+      ...airRoutes,
+      ...containerRoutes,
+      ...financeRoutes,
+      ...crmRoutes,
+      ...systemRoutes,
+    ],
+  },
+  {
+    path: '/:pathMatch(.*)*',
+    name: 'not-found',
+    component: () => import('@/views/error/NotFound.vue'),
+    meta: { title: '页面不存在' },
+  },
+]
+
+const router = createRouter({
+  history: createWebHistory(import.meta.env.BASE_URL),
+  routes,
+  scrollBehavior: () => ({ top: 0 }),
+})
+
+router.beforeEach((to, _from, next) => {
+  NProgress.start()
+
+  const title = to.meta.title as string | undefined
+  document.title = title ? `${title} - ${APP_TITLE}` : APP_TITLE
+
+  // 登录校验待用户模块落地后接入；当前直接放行。
+  next()
+})
+
+router.afterEach(() => {
+  NProgress.done()
+})
+
+/**
+ * 在菜单树中按 path 查找菜单项（含子级）。
+ */
+export function findMenuItemByPath(path: string): MenuItem | undefined {
+  const walk = (items: MenuItem[]): MenuItem | undefined => {
+    for (const item of items) {
+      if (item.path === path) return item
+
+      if (item.children?.length) {
+        const found = walk(item.children)
+        if (found) return found
+      }
+    }
+    return undefined
+  }
+
+  return walk(menuItems)
+}
+
+/**
+ * 由当前路径反查它的所有祖先分组 key（从顶级到最近一级）。
+ * 支持多级嵌套与详情页：/ocean/booking/123 会命中「海运」「订舱业务」。
+ * 返回数组保证侧栏能逐层展开所有祖先分组。
+ */
+export function findParentKeysByPath(path: string): string[] {
+  const walk = (items: MenuItem[], parents: string[]): string[] | null => {
+    for (const item of items) {
+      // 命中叶子（无 children）或其自身 path：记录所有祖先
+      if (item.path === path || path.startsWith(`${item.path}/`)) {
+        return parents
+      }
+      // 有子级：分组，继续下钻
+      if (item.children?.length) {
+        const found = walk(item.children, [...parents, item.key])
+        if (found) return found
+      }
+    }
+    return null
+  }
+
+  return walk(menuItems, []) ?? []
+}
+
+/**
+ * 由当前路径反查所属的顶级分组 key（向后兼容，供需要单一顶级 key 的场景使用）。
+ */
+export function findParentKeyByPath(path: string): string | undefined {
+  return findParentKeysByPath(path)[0]
+}
+
+export default router