feat(composables): 提取菜单选项生成逻辑到独立 composables

2025-10-24 12:14:46 +08:00
parent 990f2811ae
commit c11473edb5
5 changed files with 159 additions and 143 deletions
--- a/src/composables/useMetaLayoutsMenuOptions.tsx
+++ b/src/composables/useMetaLayoutsMenuOptions.tsx
@@ -0,0 +1,150 @@
+import enUS from '@/pages/_page-title-locales/en-US';
+import zhCN from '@/pages/_page-title-locales/zh-CN';
+
+import type { Ref } from 'vue';
+import type { MenuInst, MenuOption } from 'naive-ui';
+import { createGetRoutes } from 'virtual:meta-layouts';
+import { RouterLink, type RouteRecordRaw } from 'vue-router';
+import IconMenuRounded from '~icons/material-symbols/menu-rounded';
+
+export function useMetaLayoutsNMenuOptions({ menuInstRef }: { menuInstRef: Ref<MenuInst | null> }) {
+  // 路由转换为菜单树的辅助函数
+  function convertRoutesToNMenuOptions(routes: Readonly<RouteRecordRaw[]>): MenuOption[] {
+    const menuMap = new Map<string, MenuOption>();
+    const rootMenus: MenuOption[] = [];
+
+    // 过滤和排序路由
+    const validRoutes = routes
+      .filter((route) => {
+        // 过滤掉不需要显示的路由
+        if (route.meta?.hideInMenu === true || route.meta?.layout === false) {
+          return false;
+        }
+        // 过滤掉通配符路径
+        if (route.path.includes('*')) {
+          return false;
+        }
+        // 根据环境变量判断是否显示 /demos 开头的路由
+        if (route.path.startsWith('/demos') && import.meta.env.VITE_MENU_SHOW_DEMOS !== 'true') {
+          return false;
+        }
+        return true;
+      })
+      // 排序路由，确保父路由总是在子路由之前，同级路由则根据 `meta.order` 排序
+      .sort((a: RouteRecordRaw, b: RouteRecordRaw) => {
+        const pathA = a.path;
+        const pathB = b.path;
+        const segmentsA = pathA.split('/').filter(Boolean);
+        const segmentsB = pathB.split('/').filter(Boolean);
+        const parentAPath = `/${segmentsA.slice(0, -1).join('/')}`;
+        const parentBPath = `/${segmentsB.slice(0, -1).join('/')}`;
+
+        // 如果不是同级路由，则按路径排序，确保父路由在前
+        if (parentAPath !== parentBPath) {
+          return pathA.localeCompare(pathB);
+        }
+
+        // 同级路由，处理 `meta.order`
+        const orderA = a.meta?.order;
+        const orderB = b.meta?.order;
+        const hasOrderA = orderA !== undefined;
+        const hasOrderB = orderB !== undefined;
+
+        // 当一个有 order 而另一个没有时，有 order 的排在前面
+        if (hasOrderA !== hasOrderB) {
+          return hasOrderA ? -1 : 1;
+        }
+
+        // 当两个都有 order 时，按 order 值升序排序
+        if (hasOrderA && hasOrderB) {
+          const orderDiff = orderA - orderB;
+          if (orderDiff !== 0) {
+            return orderDiff;
+          }
+        }
+
+        // order 相同或都没有 order，按路径字母顺序排序
+        return pathA.localeCompare(pathB);
+      });
+
+    // 构建菜单树
+    for (const route of validRoutes) {
+      const pathSegments = route.path.split('/').filter(Boolean);
+      const routeName = route.name as string;
+      const text = te(routeName) ? t(routeName) : route.meta?.title || routeName;
+
+      const menuOption: MenuOption = {
+        label: () =>
+          route.meta?.link === false ? text : <RouterLink to={route}>{text}</RouterLink>,
+        key: route.path,
+        icon: () => <IconMenuRounded style="width: 1em; height: 1em;" />,
+      };
+
+      // 如果是根路径或只有一级路径，直接添加到根菜单
+      if (pathSegments.length === 0 || pathSegments.length === 1) {
+        rootMenus.push(menuOption);
+        menuMap.set(route.path, menuOption);
+      } else {
+        // 多级路径，需要创建或找到父菜单
+        let currentPath = '';
+        for (let i = 0; i < pathSegments.length - 1; i++) {
+          currentPath += `/${pathSegments[i]}`;
+        }
+
+        // 将当前菜单项添加到父菜单
+        const parentPath = currentPath;
+        const parent = menuMap.get(parentPath);
+        if (parent) {
+          if (!parent.children) {
+            parent.children = [];
+          }
+          parent.children.push(menuOption);
+        } else {
+          consola.warn(`未找到父菜单项: ${parentPath}，无法将子菜单项添加到其下。`);
+        }
+
+        menuMap.set(route.path, menuOption);
+      }
+    }
+
+    return rootMenus;
+  }
+
+  const router = useRouter();
+
+  const { t, te } = useI18n({
+    inheritLocale: true,
+    useScope: 'local',
+    missing: (locale, key) => {
+      consola.warn(`菜单翻译缺失: locale=${locale}, key=${key}`);
+      return key;
+    },
+    fallbackRoot: true,
+    messages: {
+      'zh-CN': zhCN,
+      'en-US': enUS,
+    },
+  });
+
+  // 获取路由表但是不包含布局路由
+  const routes = createGetRoutes(router)();
+
+  const options = computed(() => convertRoutesToNMenuOptions(routes));
+  const selectedKey = ref('');
+
+  watch(
+    () => router.currentRoute.value.path,
+    (newPath) => {
+      menuInstRef.value?.showOption(newPath);
+      selectedKey.value = newPath;
+    },
+    { immediate: true },
+  );
+
+  // console.debug('原始路由:', JSON.stringify(routes, null, 0));
+  // console.debug('转换后的菜单:', JSON.stringify(menuOptions.value, null, 0));
+  return {
+    options,
+    selectedKey,
+  };
+}
--- a/src/layouts/base-layout/base-layout-sider.vue
+++ b/src/layouts/base-layout/base-layout-sider.vue
@@ -1,146 +1,10 @@
 <script setup lang="tsx">
-import { createGetRoutes, router } from '@/plugins/00.router-plugin';
-import type { MenuOption } from 'naive-ui';
-import { RouterLink, type RouteRecordRaw } from 'vue-router';
-import IconMenuRounded from '~icons/material-symbols/menu-rounded';
 import { useAppStore } from '@/stores/app-store';

-import zhCN from '@/pages/_page-title-locales/zh-CN';
-import enUS from '@/pages/_page-title-locales/en-US';
-
-const { t, te } = useI18n({
-  inheritLocale: true,
-  useScope: 'local',
-  missing: (locale, key) => {
-    consola.warn(`菜单翻译缺失: locale=${locale}, key=${key}`);
-    return key;
-  },
-  fallbackRoot: true,
-  messages: {
-    'zh-CN': zhCN,
-    'en-US': enUS,
-  },
-});
-
-// 路由转换为菜单树的辅助函数
-function convertRoutesToMenuOptions(routes: Readonly<RouteRecordRaw[]>): MenuOption[] {
-  const menuMap = new Map<string, MenuOption>();
-  const rootMenus: MenuOption[] = [];
-
-  // 过滤和排序路由
-  const validRoutes = routes
-    .filter((route) => {
-      // 过滤掉不需要显示的路由
-      if (route.meta?.hideInMenu === true || route.meta?.layout === false) {
-        return false;
-      }
-      // 过滤掉通配符路径
-      if (route.path.includes('*')) {
-        return false;
-      }
-      // 根据环境变量判断是否显示 /demos 开头的路由
-      if (route.path.startsWith('/demos') && import.meta.env.VITE_MENU_SHOW_DEMOS !== 'true') {
-        return false;
-      }
-      return true;
-    })
-    // 排序路由，确保父路由总是在子路由之前，同级路由则根据 `meta.order` 排序
-    .sort((a: RouteRecordRaw, b: RouteRecordRaw) => {
-      const pathA = a.path;
-      const pathB = b.path;
-      const segmentsA = pathA.split('/').filter(Boolean);
-      const segmentsB = pathB.split('/').filter(Boolean);
-      const parentAPath = `/${segmentsA.slice(0, -1).join('/')}`;
-      const parentBPath = `/${segmentsB.slice(0, -1).join('/')}`;
-
-      // 如果不是同级路由，则按路径排序，确保父路由在前
-      if (parentAPath !== parentBPath) {
-        return pathA.localeCompare(pathB);
-      }
-
-      // 同级路由，处理 `meta.order`
-      const orderA = a.meta?.order;
-      const orderB = b.meta?.order;
-      const hasOrderA = orderA !== undefined;
-      const hasOrderB = orderB !== undefined;
-
-      // 当一个有 order 而另一个没有时，有 order 的排在前面
-      if (hasOrderA !== hasOrderB) {
-        return hasOrderA ? -1 : 1;
-      }
-
-      // 当两个都有 order 时，按 order 值升序排序
-      if (hasOrderA && hasOrderB) {
-        const orderDiff = orderA - orderB;
-        if (orderDiff !== 0) {
-          return orderDiff;
-        }
-      }
-
-      // order 相同或都没有 order，按路径字母顺序排序
-      return pathA.localeCompare(pathB);
-    });
-
-  // 构建菜单树
-  for (const route of validRoutes) {
-    const pathSegments = route.path.split('/').filter(Boolean);
-    const routeName = route.name as string;
-    const text = te(routeName) ? t(routeName) : route.meta?.title || routeName;
-
-    const menuOption: MenuOption = {
-      label: () => (route.meta?.link === false ? text : <RouterLink to={route}>{text}</RouterLink>),
-      key: route.path,
-      icon: () => <IconMenuRounded style="width: 1em; height: 1em;" />,
-    };
-
-    // 如果是根路径或只有一级路径，直接添加到根菜单
-    if (pathSegments.length === 0 || pathSegments.length === 1) {
-      rootMenus.push(menuOption);
-      menuMap.set(route.path, menuOption);
-    } else {
-      // 多级路径，需要创建或找到父菜单
-      let currentPath = '';
-      for (let i = 0; i < pathSegments.length - 1; i++) {
-        currentPath += `/${pathSegments[i]}`;
-      }
-
-      // 将当前菜单项添加到父菜单
-      const parentPath = currentPath;
-      const parent = menuMap.get(parentPath);
-      if (parent) {
-        if (!parent.children) {
-          parent.children = [];
-        }
-        parent.children.push(menuOption);
-      } else {
-        console.warn(`未找到父菜单项: ${parentPath}，无法将子菜单项添加到其下。`);
-      }
-
-      menuMap.set(route.path, menuOption);
-    }
-  }
-
-  return rootMenus;
-}
-
-// 获取路由表但是不包含布局路由
-const routes = createGetRoutes(router)();
-const menuOptions = computed(() => convertRoutesToMenuOptions(routes));
-
-// console.debug('原始路由:', JSON.stringify(routes, null, 0));
-// console.debug('转换后的菜单:', JSON.stringify(menuOptions.value, null, 0));
-
 const menuInstRef = useTemplateRef('menuInstRef');
-const selectedKey = ref('');
-
-watch(
-  () => router.currentRoute.value.path,
-  (newPath) => {
-    menuInstRef.value?.showOption(newPath);
-    selectedKey.value = newPath;
-  },
-  { immediate: true },
-);
+const { options, selectedKey } = useMetaLayoutsNMenuOptions({
+  menuInstRef,
+});

 const appStore = useAppStore();
 </script>
@@ -148,14 +12,14 @@ const appStore = useAppStore();
 <template>
  <!-- @update:value="handleMenuUpdate" -->
  <NMenu
-    ref="menuInstRef"
    mode="vertical"
+    ref="menuInstRef"
    :collapsed="appStore.sidebarCollapsed"
    :collapsed-width="64"
    :icon-size="20"
    :collapsed-icon-size="24"
    v-model:value="selectedKey"
-    :options="menuOptions"
+    :options="options"
    :inverted="false"
    :root-indent="32"
    :indent="32"
--- a/src/plugins/00.router-plugin.ts
+++ b/src/plugins/00.router-plugin.ts
@@ -70,7 +70,7 @@ declare module 'vue-router' {
 }

 export { router, setupLayoutsResult };
-export { createGetRoutes } from 'virtual:meta-layouts';
+
 declare global {
  type PageTitleLocalizations = Record<keyof RouteNamedMap, string>;
 }