perf: layout组件文件目录调整
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rd
205
src/layouts/components/siderBar/index.vue
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205
src/layouts/components/siderBar/index.vue
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<script lang="tsx">
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import { Menu } from 'ant-design-vue';
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import type { RouteMeta, RouteRecordRaw } from 'vue-router';
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import { useAppStore } from '@/stores';
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import { useSidebarStore } from '@/stores/modules/side-bar';
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import { listenerRouteChange } from '@/utils/route-listener';
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import { openWindow, regexUrl } from '@/utils';
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import useMenuTree from './use-menu-tree';
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export default defineComponent({
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emit: ['collapse'],
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setup() {
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const appStore = useAppStore();
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const router = useRouter();
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const route = useRoute();
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const { menuTree } = useMenuTree();
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const collapsed = computed({
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get() {
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if (appStore.device === 'desktop') return appStore.menuCollapse;
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return false;
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},
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set(value: boolean) {
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appStore.updateSettings({ menuCollapse: value });
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},
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});
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const topMenu = computed(() => appStore.topMenu);
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const openKeys = ref<string[]>([]);
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const selectedKey = ref<string[]>([]);
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const sidebarStore = useSidebarStore();
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const onMenuItemClick = (item: RouteRecordRaw) => {
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if (regexUrl.test(item.path)) {
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openWindow(item.path);
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selectedKey.value = [item.name as string];
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return;
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}
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// Eliminate external link side effects
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const { hideInMenu, activeMenu } = item.meta as RouteMeta;
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if (route.name === item.name && !hideInMenu && !activeMenu) {
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selectedKey.value = [item.name as string];
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return;
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}
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// Trigger router change
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router.push({
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name: item.name,
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});
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};
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const findMenuOpenKeys = (target: string) => {
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const result: string[] = [];
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let isFind = false;
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const backtrack = (item: RouteRecordRaw, keys: string[]) => {
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if (item.name === target) {
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isFind = true;
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result.push(...keys);
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return;
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}
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if (item.children?.length) {
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item.children.forEach((el) => {
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backtrack(el, [...keys, el.name as string]);
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});
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}
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};
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menuTree.value.forEach((el: RouteRecordRaw) => {
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if (isFind) return; // Performance optimization
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backtrack(el, [el.name as string]);
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});
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return result;
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};
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listenerRouteChange((newRoute) => {
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const { requiresAuth, activeMenu, hideInMenu } = newRoute.meta;
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// if (requiresAuth && (!hideInMenu || activeMenu)) {
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if (!hideInMenu || activeMenu) {
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const menuOpenKeys = findMenuOpenKeys((activeMenu || newRoute.name) as string);
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const keySet = new Set([...menuOpenKeys, ...openKeys.value]);
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openKeys.value = [...keySet];
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selectedKey.value = [activeMenu || menuOpenKeys[menuOpenKeys.length - 1]];
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// 自动设置 activeMenuId
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sidebarStore.setActiveMenuIdByRoute(newRoute);
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}
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}, true);
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const setCollapse = (val: boolean) => {
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if (appStore.device === 'desktop') appStore.updateSettings({ menuCollapse: val });
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};
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const renderSubMenu = () => {
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function travel(_route: RouteRecordRaw[] = [], nodes: any[] = []) {
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if (!Array.isArray(_route)) return nodes;
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_route.forEach((element) => {
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// 跳过没有 name 的菜单项，防止 key 报错
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if (!element?.name) return;
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const icon = element?.meta?.icon
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? (() => {
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if (typeof element.meta.icon === 'string') {
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return (
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<svg class="w-16px h-16px">
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<use xlinkHref={element.meta.icon} />
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</svg>
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);
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} else {
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return h(element.meta.icon as object);
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}
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})()
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: null;
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if (element.children && element.children.length > 0) {
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nodes.push(
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<a-sub-menu
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key={String(element.name)}
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v-slots={{
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icon,
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title: () => element?.meta?.locale || '',
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}}
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>
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{travel(element.children)}
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</a-sub-menu>,
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);
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} else {
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nodes.push(
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<a-menu-item key={String(element.name)} v-slots={{ icon }} onClick={() => onMenuItemClick(element)}>
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{element?.meta?.locale || ''}
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</a-menu-item>,
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);
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}
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});
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return nodes;
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}
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return travel(menuTree.value ?? []);
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};
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return () => (
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<a-menu
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mode={topMenu.value ? 'horizontal' : 'vertical'}
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v-model:collapsed={collapsed.value}
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v-model:open-keys={openKeys.value}
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show-collapse-button={appStore.device !== 'mobile'}
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auto-open={false}
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selected-keys={selectedKey.value}
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auto-open-selected={true}
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level-indent={24}
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style="height: 100%;width:100%;"
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onCollapse={setCollapse}
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>
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{renderSubMenu()}
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</a-menu>
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);
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},
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});
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</script>
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<style lang="scss" scoped>
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:deep(.arco-menu-inner) {
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padding: 20px 24px 0 12px !important;
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.arco-menu-inline-header {
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display: flex;
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align-items: center;
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height: 40px;
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margin-bottom: 12px;
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border-radius: 8px;
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.arco-menu-icon {
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margin-right: 8px;
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}
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.arco-menu-title {
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color: var(--Text-2, #3c4043);
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font-family: $font-family-medium;
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font-size: 16px;
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font-style: normal;
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font-weight: 400;
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line-height: 22px; /* 137.5% */
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}
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&:hover {
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background: var(--BG-200, #f2f3f5) !important;
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}
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&.arco-menu-selected {
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.arco-menu-title {
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color: var(--Brand-Brand-6, #6d4cfe) !important;
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}
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}
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}
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.arco-icon {
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&:not(.arco-icon-down) {
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font-size: 18px;
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}
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}
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.arco-menu-item {
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border-radius: 8px;
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.arco-menu-item-inner {
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color: var(--Text-3, #737478);
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font-family: $font-family-regular;
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font-size: 16px;
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font-style: normal;
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font-weight: 400;
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line-height: 22px; /* 137.5% */
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}
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&:hover {
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background: var(--BG-200, #f2f3f5) !important;
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}
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&.arco-menu-selected {
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background: var(--Brand-Brand-1, #f0edff) !important;
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.arco-menu-item-inner {
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color: var(--Brand-Brand-6, #6d4cfe) !important;
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}
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}
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}
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}
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</style>
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64
src/layouts/components/siderBar/use-menu-tree.ts
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64
src/layouts/components/siderBar/use-menu-tree.ts
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@ -0,0 +1,64 @@
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/*
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* @Author: RenXiaoDong
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* @Date: 2025-06-19 01:45:53
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*/
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import type { RouteRecordRaw, RouteRecordNormalized } from 'vue-router';
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import { useRouter } from 'vue-router';
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import { useSidebarStore } from '@/stores/modules/side-bar';
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export default function useMenuTree() {
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const router = useRouter();
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const appRoutes = router.options?.routes ?? [];
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console.log({appRoutes})
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const sidebarStore = useSidebarStore();
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const appRoute = computed(() => {
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const _filterRoutes = appRoutes.filter((v) => v.meta?.id === sidebarStore.activeMenuId);
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return _filterRoutes;
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});
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const menuTree = computed(() => {
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const copyRouter = cloneDeep(appRoute.value) as RouteRecordNormalized[];
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copyRouter.sort((a: RouteRecordNormalized, b: RouteRecordNormalized) => {
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return (a.meta.order || 0) - (b.meta.order || 0);
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});
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function travel(_routes: RouteRecordRaw[], layer: number) {
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if (!_routes) return null;
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const collector: any = _routes.map((element) => {
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// leaf node
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if (element.meta?.hideChildrenInMenu || !element.children) {
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element.children = [];
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return element;
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}
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// route filter hideInMenu true
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element.children = element.children.filter((x) => x.meta?.hideInMenu !== true);
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// Associated child node
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const subItem = travel(element.children, layer + 1);
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if (subItem.length) {
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element.children = subItem;
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return element;
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}
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// the else logic
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if (layer > 1) {
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element.children = subItem;
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return element;
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}
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if (element.meta?.hideInMenu === false) {
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return element;
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}
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return null;
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});
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return collector.filter(Boolean);
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}
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return travel(copyRouter, 0);
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});
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return {
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menuTree,
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};
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}
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