<template>
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<Menu
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v-bind="getBindValues"
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@select="handleSelect"
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:activeName="activeName"
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:openNames="getOpenKeys"
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:class="prefixCls"
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:activeSubMenuNames="activeSubMenuNames"
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>
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<template v-for="item in items" :key="item.path">
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<SimpleSubMenu
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:item="item"
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:parent="true"
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:collapsedShowTitle="collapsedShowTitle"
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:collapse="collapse"
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/>
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</template>
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</Menu>
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</template>
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<script lang="ts">
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import type { PropType } from 'vue';
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import type { MenuState } from './types';
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import type { Menu as MenuType } from '/@/router/types';
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import { defineComponent, computed, ref, unref, reactive, toRefs, watch } from 'vue';
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import { useDesign } from '/@/hooks/web/useDesign';
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import Menu from './components/Menu.vue';
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import SimpleSubMenu from './SimpleSubMenu.vue';
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import { listenerRouteChange } from '/@/logics/mitt/routeChange';
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import { propTypes } from '/@/utils/propTypes';
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import { REDIRECT_NAME } from '/@/router/constant';
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import { RouteLocationNormalizedLoaded, useRouter } from 'vue-router';
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import { isFunction } from '/@/utils/is';
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import { useOpenKeys } from './useOpenKeys';
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export default defineComponent({
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name: 'SimpleMenu',
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components: {
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Menu,
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SimpleSubMenu,
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},
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inheritAttrs: false,
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props: {
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items: {
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type: Array as PropType<MenuType[]>,
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default: () => [],
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},
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collapse: propTypes.bool,
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mixSider: propTypes.bool,
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theme: propTypes.string,
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accordion: propTypes.bool.def(true),
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collapsedShowTitle: propTypes.bool,
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beforeClickFn: {
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type: Function as PropType<(key: string) => Promise<boolean>>,
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},
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},
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emits: ['menuClick'],
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setup(props, { attrs, emit }) {
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const currentActiveMenu = ref('');
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const isClickGo = ref(false);
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const menuState = reactive<MenuState>({
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activeName: '',
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openNames: [],
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activeSubMenuNames: [],
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});
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const { currentRoute } = useRouter();
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const { prefixCls } = useDesign('simple-menu');
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const { items, accordion, mixSider, collapse } = toRefs(props);
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const { setOpenKeys, getOpenKeys } = useOpenKeys(
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menuState,
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items,
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accordion,
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mixSider,
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collapse
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);
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const getBindValues = computed(() => ({ ...attrs, ...props }));
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watch(
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() => props.collapse,
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(collapse) => {
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if (collapse) {
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menuState.openNames = [];
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} else {
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setOpenKeys(currentRoute.value.path);
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}
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},
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{ immediate: true }
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);
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listenerRouteChange((route) => {
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if (route.name === REDIRECT_NAME) return;
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currentActiveMenu.value = route.meta?.currentActiveMenu as string;
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handleMenuChange(route);
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if (unref(currentActiveMenu)) {
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menuState.activeName = unref(currentActiveMenu);
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setOpenKeys(unref(currentActiveMenu));
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}
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});
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async function handleMenuChange(route?: RouteLocationNormalizedLoaded) {
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if (unref(isClickGo)) {
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isClickGo.value = false;
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return;
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}
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const path = (route || unref(currentRoute)).path;
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menuState.activeName = path;
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setOpenKeys(path);
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// if (unref(currentActiveMenu)) return;
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}
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async function handleSelect(key: string) {
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const { beforeClickFn } = props;
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if (beforeClickFn && isFunction(beforeClickFn)) {
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const flag = await beforeClickFn(key);
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if (!flag) return;
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}
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emit('menuClick', key);
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isClickGo.value = true;
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setOpenKeys(key);
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menuState.activeName = key;
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}
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return {
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prefixCls,
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getBindValues,
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handleSelect,
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getOpenKeys,
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...toRefs(menuState),
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};
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},
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});
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</script>
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<style lang="less">
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@import './index.less';
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</style>
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