import { MenuModeEnum } from '/@/enums/menuEnum';
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import type { Menu as MenuType } from '/@/router/types';
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import type { MenuState } from '../types';
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import type { Ref } from 'vue';
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import { unref } from 'vue';
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import { getAllParentPath } from '/@/router/helper/menuHelper';
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import { es6Unique } from '/@/utils';
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import { useMenuSetting } from '/@/hooks/setting/useMenuSetting';
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export function useOpenKeys(
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menuState: MenuState,
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menus: Ref<MenuType[]>,
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flatMenusRef: Ref<MenuType[]>,
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isAppMenu: Ref<boolean>,
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mode: Ref<MenuModeEnum>,
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accordion: Ref<boolean>
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) {
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const { getCollapsed } = useMenuSetting();
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/**
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* @description:设置展开
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*/
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function setOpenKeys(menu: MenuType) {
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const flatMenus = unref(flatMenusRef);
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if (!unref(accordion)) {
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menuState.openKeys = es6Unique([
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...menuState.openKeys,
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...getAllParentPath(flatMenus, menu.path),
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]);
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} else {
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menuState.openKeys = getAllParentPath(flatMenus, menu.path);
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}
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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: string[]) {
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if (unref(mode) === MenuModeEnum.HORIZONTAL || !unref(accordion)) {
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menuState.openKeys = openKeys;
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} else {
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const rootSubMenuKeys: string[] = [];
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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) || !unref(isAppMenu)) {
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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, handleOpenChange };
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}
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