112 lines
3.9 KiB
TypeScript
112 lines
3.9 KiB
TypeScript
import pinia from "@/store/index";
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import router from "@/router/index.ts";
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import { dynamicRoutes } from "@/router/route";
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import { storeToRefs } from "pinia";
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import { useUserInfoStore } from "@/store/modules/user-info";
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import { useRoutesListStore } from "@/store/modules/route-list";
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import { useThemeConfig } from "@/store/modules/theme-config";
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import { deepClone, arrayFlattened } from "@/utils/index";
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import { useRoutingMethod } from "@/hooks/useRoutingMethod";
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import { loadingPage } from "@/utils/loading-page";
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/**
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* 初始化
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* 1、过滤有权限的路由树并存入store，用于菜单生成
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* 2、根据路由树生成一维数组
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* 3、设置完整的路由，顶层路由 + 一维路由数组，addRoute动态添加路由，KeepAlive支持二级路由缓存
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*/
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export async function initSetRouter() {
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// 初始化路由，渲染loading
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loadingPage.start();
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const store = useRoutesListStore(pinia);
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// 根据角色权限过滤树
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let filteredTree = filterByRole(dynamicRoutes[0].children);
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await store.setRouteTree(filteredTree);
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// 根据树生成一维路由数组
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const flattenedArray = linearArray(filteredTree);
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// 设置完整的路由，二维路由，顶层路由 + 二级的一维路由
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const twoStoryTree = dynamicRoutes.map(item => {
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if (flattenedArray.length > 0) item.redirect = flattenedArray[0].path;
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item.children = flattenedArray;
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return item;
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});
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// 动态添加路由
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twoStoryTree.forEach((route: any) => router.addRoute(route));
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// 设置一维路由
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setRouting(flattenedArray);
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}
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/**
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* 设置有访问权限的一维路由数组
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* @param {array} flattenedArray 一维路由数组
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*/
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export function setRouting(flattenedArray: any) {
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const store = useRoutesListStore(pinia);
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store.setRouteList(flattenedArray); // 缓存一维路由
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}
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/**
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* 路由树转一维数组
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* @param {array} tree 路由树
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* @returns 一维路由数组
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*/
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export function linearArray(tree: any) {
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const nodes: any = deepClone(tree);
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return arrayFlattened(nodes, "children");
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}
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/**
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* 过滤路由树，返回有权限的树
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* @param {array} tree 根据角色权限过滤原始路由树
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* @returns 返回有权限的树
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*/
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export const filterByRole = (tree: any) => {
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return tree.filter((item: any) => {
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if (item.meta && item.meta.roles) {
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if (!roleBase(item.meta.roles)) return false;
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}
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if (item.children) item.children = filterByRole(item.children);
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return true;
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});
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};
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/**
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* 校验该角色是否有路由权限
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* @param {array} roles 路由的角色权限
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* @returns 是否有权限 true是 false否
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*/
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export const roleBase = (roles: Array<string>) => {
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const store = useUserInfoStore(pinia);
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const { account } = storeToRefs(store);
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return account.value.roles.some((item: string) => roles.includes(item));
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};
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/**
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* 统一处理所有的路由跳转：当前路由高亮、tabs栏数据
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* 处理项目内跳转，存入当前跳转路由和tabs标签栏数据
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* menu和tabs以及手动刷新浏览器等功能只需要跳转即可，缓存和高亮的逻辑这边负责
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* @param {object} to 需要跳转的路由
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*/
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export const currentlyRoute = (to: any) => {
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const themeStore = useThemeConfig();
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const { isTabs } = storeToRefs(themeStore);
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const store = useRoutesListStore(pinia);
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const { tabsList, routeList } = storeToRefs(store);
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// tabs无数据则默认添加首页
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if (tabsList.value.length == 0 && routeList.value.length != 0) {
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store.setTabs(routeList.value[0]);
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}
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// 跳转路由是有权限的，缓存跳转路由
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const { findLinearArray } = useRoutingMethod();
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const find = findLinearArray(to.name);
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if (find === undefined) return;
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// 存入当前路由-高亮
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store.setCurrentRoute(find);
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// 存入tabs栏数据：如果系统配置里允许展示标签栏则存入
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if (isTabs.value) store.setTabs(find);
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// 是否缓存路由
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if (!find.meta.keepAlive) return;
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store.setRouteNames(find.name); // 缓存路由name
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};
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