useOpenKeys.ts
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import type { Menu as MenuType } from '/@/router/types';
import type { MenuState } from './types';
import { computed, Ref, toRaw, unref } from 'vue';
import { uniq } from 'lodash-es';
import { getAllParentPath } from '/@/router/helper/menuHelper';
import { useTimeoutFn } from '@vben/hooks';
import { useDebounceFn } from '@vueuse/core';
export function useOpenKeys(
menuState: MenuState,
menus: Ref<MenuType[]>,
accordion: Ref<boolean>,
mixSider: Ref<boolean>,
collapse: Ref<boolean>,
) {
const debounceSetOpenKeys = useDebounceFn(setOpenKeys, 50);
async function setOpenKeys(path: string) {
const native = !mixSider.value;
const menuList = toRaw(menus.value);
const handle = () => {
if (menuList?.length === 0) {
menuState.activeSubMenuNames = [];
menuState.openNames = [];
return;
}
const keys = getAllParentPath(menuList, path);
if (!unref(accordion)) {
menuState.openNames = uniq([...menuState.openNames, ...keys]);
} else {
menuState.openNames = keys;
}
menuState.activeSubMenuNames = menuState.openNames;
};
if (native) {
handle();
} else {
useTimeoutFn(handle, 30);
}
}
const getOpenKeys = computed(() => {
return unref(collapse) ? [] : menuState.openNames;
});
return { setOpenKeys: debounceSetOpenKeys, getOpenKeys };
}