import { MenuModeEnum } from '@/enums/menuEnum';
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import type { Menu as MenuType } from '@/router/types';
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import type { MenuState, Key } from './types';
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import { computed, Ref, toRaw, unref } from 'vue';
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import { useTimeoutFn } from '@vben/hooks';
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import { uniq } from 'lodash-es';
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import { useMenuSetting } from '@/hooks/setting/useMenuSetting';
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import { getAllParentPath } from '@/router/helper/menuHelper';
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export function useOpenKeys(
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menuState: MenuState,
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menus: Ref<MenuType[]>,
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mode: Ref<MenuModeEnum>,
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accordion: Ref<boolean>,
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) {
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const { getCollapsed, getIsMixSidebar } = useMenuSetting();
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async function setOpenKeys(path: string) {
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if (mode.value === MenuModeEnum.HORIZONTAL) {
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return;
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}
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const native = unref(getIsMixSidebar);
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const handle = () => {
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const menuList = toRaw(menus.value);
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if (menuList?.length === 0) {
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menuState.openKeys = [];
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return;
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}
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if (!unref(accordion)) {
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menuState.openKeys = uniq([...menuState.openKeys, ...getAllParentPath(menuList, path)]);
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} else {
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menuState.openKeys = getAllParentPath(menuList, path);
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}
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};
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if (native) {
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handle();
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} else {
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useTimeoutFn(handle, 16);
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}
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}
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const getOpenKeys = computed(() => {
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const collapse = unref(getIsMixSidebar) ? false : unref(getCollapsed);
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return collapse ? menuState.collapsedOpenKeys : menuState.openKeys;
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});
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/**
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* @description: 重置值
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*/
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function resetKeys() {
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menuState.selectedKeys = [];
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menuState.openKeys = [];
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}
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function handleOpenChange(openKeys: Key[]) {
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if (unref(mode) === MenuModeEnum.HORIZONTAL || !unref(accordion) || unref(getIsMixSidebar)) {
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menuState.openKeys = openKeys;
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} else {
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// const menuList = toRaw(menus.value);
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// getAllParentPath(menuList, path);
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const rootSubMenuKeys: Key[] = [];
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for (const { children, path } of unref(menus)) {
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if (children && children.length > 0) {
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rootSubMenuKeys.push(path);
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}
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}
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if (!unref(getCollapsed)) {
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const latestOpenKey = openKeys.find((key) => menuState.openKeys.indexOf(key) === -1);
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if (rootSubMenuKeys.indexOf(latestOpenKey as string) === -1) {
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menuState.openKeys = openKeys;
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} else {
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menuState.openKeys = latestOpenKey ? [latestOpenKey] : [];
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}
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} else {
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menuState.collapsedOpenKeys = openKeys;
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}
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}
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}
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return { setOpenKeys, resetKeys, getOpenKeys, handleOpenChange };
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}
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