<template>
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<div class="layout-navbars-breadcrumb-index">
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<Logo v-if="setIsShowLogo" />
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<Breadcrumb />
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<Horizontal :menuList="menuList" v-if="isLayoutTransverse" />
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<User />
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</div>
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</template>
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<script lang="ts">
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import { computed, reactive, toRefs, onMounted, onUnmounted, getCurrentInstance, defineComponent } from 'vue';
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import { useRoute } from 'vue-router';
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import { storeToRefs } from 'pinia';
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import { useRoutesList } from '/@/stores/routesList';
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import { useThemeConfig } from '/@/stores/themeConfig';
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import Breadcrumb from '/@/layout/navBars/breadcrumb/breadcrumb.vue';
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import User from '/@/layout/navBars/breadcrumb/user.vue';
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import Logo from '/@/layout/logo/index.vue';
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import Horizontal from '/@/layout/navMenu/horizontal.vue';
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// 定义接口来定义对象的类型
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interface IndexState {
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menuList: object[];
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}
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export default defineComponent({
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name: 'layoutBreadcrumbIndex',
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components: { Breadcrumb, User, Logo, Horizontal },
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setup() {
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const { proxy } = <any>getCurrentInstance();
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const stores = useRoutesList();
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const storesThemeConfig = useThemeConfig();
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const { themeConfig } = storeToRefs(storesThemeConfig);
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const { routesList } = storeToRefs(stores);
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const route = useRoute();
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const state = reactive<IndexState>({
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menuList: [],
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});
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// 设置 logo 显示/隐藏
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const setIsShowLogo = computed(() => {
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let { isShowLogo, layout } = themeConfig.value;
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return (isShowLogo && layout === 'classic') || (isShowLogo && layout === 'transverse');
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});
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// 设置是否显示横向导航菜单
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const isLayoutTransverse = computed(() => {
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let { layout, isClassicSplitMenu } = themeConfig.value;
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return layout === 'transverse' || (isClassicSplitMenu && layout === 'classic');
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});
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// 设置/过滤路由（非静态路由/是否显示在菜单中）
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const setFilterRoutes = () => {
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let { layout, isClassicSplitMenu } = themeConfig.value;
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if (layout === 'classic' && isClassicSplitMenu) {
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state.menuList = delClassicChildren(filterRoutesFun(routesList.value));
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const resData = setSendClassicChildren(route.path);
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proxy.mittBus.emit('setSendClassicChildren', resData);
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} else {
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state.menuList = filterRoutesFun(routesList.value);
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}
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};
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// 设置了分割菜单时，删除底下 children
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const delClassicChildren = (arr: Array<object>) => {
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arr.map((v: any) => {
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if (v.children) delete v.children;
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});
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return arr;
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};
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// 路由过滤递归函数
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const filterRoutesFun = (arr: Array<string>) => {
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return arr
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.filter((item: any) => !item.meta.isHide)
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.map((item: any) => {
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item = Object.assign({}, item);
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if (item.children) item.children = filterRoutesFun(item.children);
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return item;
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});
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};
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// 传送当前子级数据到菜单中
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const setSendClassicChildren = (path: string) => {
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const currentPathSplit = path.split('/');
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let currentData: any = {};
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filterRoutesFun(routesList.value).map((v, k) => {
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if (v.path === `/${currentPathSplit[1]}`) {
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v['k'] = k;
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currentData['item'] = [{ ...v }];
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currentData['children'] = [{ ...v }];
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if (v.children) currentData['children'] = v.children;
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}
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});
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return currentData;
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};
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// 页面加载时
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onMounted(() => {
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setFilterRoutes();
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proxy.mittBus.on('getBreadcrumbIndexSetFilterRoutes', () => {
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setFilterRoutes();
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});
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});
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// 页面卸载时
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onUnmounted(() => {
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proxy.mittBus.off('getBreadcrumbIndexSetFilterRoutes', () => {});
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});
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return {
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setIsShowLogo,
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isLayoutTransverse,
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...toRefs(state),
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};
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},
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});
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</script>
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<style scoped lang="scss">
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.layout-navbars-breadcrumb-index {
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height: 80px;
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display: flex;
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align-items: center;
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background: var(--next-bg-topBar);
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border-bottom: 1px solid var(--next-border-color-light);
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}
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</style>
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