2025-03-JS-SDK-CLI/src/router/route.ts

export const Layout = () => import("@/layout/index.vue");

/**
 * 固定路由
 */
const constRoutes = [
    {
        path: "/login",
        component: () => import("@/views/login/index.vue"),
        meta: { hidden: true },
    },
    {
        path: "/404",
        component: () => import("@/views/error-page/404-permission.vue"),
        meta: { hidden: true },
    },
    // {
    //     path: "/",
    //     component: () => import("@/views/dashboard/Analysis/index1.vue"),
    //     meta: { hidden: true },
    // }
];


/**
 * home路由，需要修改redirect使用
 */
const homeRoute = { path: '/', root: true, redirect: '' };

/**
 * 404兜底路由
 */
const notFoundRoute = { path: '/:catchAll(.*)', redirect: '/404', root: true };

/**
 * 使用require加载组件，失败时弹出提示
 * @param {string} path 组件路径
 * @return {function} 加载组件的方法
 */
async function getView(path: any) {
    const comps = import.meta.glob("../views/**/*.vue");
    let match = comps[`../views${path}/index.vue`];
    if (!match) {
        match = () => import("@/views/error-page/404.vue")
    }
    return (await match()).default;
}

/**
 * @typedef {Object} Menu
 * @property {number} parentId 父级菜单id
 * @property {boolean} leafFlag 是否是页面
 * @property {boolean} hiddenFlag 是否是
 * @property {string} routePath 路由路径
 * @property {string} routeName 路由名称
 * @property {string} componentPath 组件路径
 * @property {string} menuName 菜单名称
 * @property {string} icon 图标
 * @property {string} title 标题
 * @property {string} icon 图标
 * @property {string} cacheFlag 是否缓存
 * @property {string} affix 是否钉在 TAG 栏（暂未实现）
 */
/**
 * 后端menu转为路由
 * @param {Menu} menu
 * @return {Object} {route, currRote}
 */
function generateParentRouter(menu: any) {
    // 顶级且是页面
    if (menu.parentId === 'root' && menu.leafFlag) {
        const route = {
            path: menu.routePath,
            component: Layout,
            hidden: menu.hiddenFlag,
            icon: menu.icon,
            children: [
                {
                    path: '',
                    name: menu.routeName || menu.id, //  取routeName作为每个页面的name，name必须对应才能有缓存
                    component: () => getView(menu.componentPath),
                    meta: { title: menu.menuName, icon: menu.icon, cacheFlag: menu.cacheFlag, leafFlag: menu.leafFlag }
                }
            ],
            meta: {}
        };
        return { route, currRoute: null };
    }
    // 顶级且是菜单
    if (menu.parentId === 'root' && !menu.leafFlag) {
        const route = {
            // alwaysShow 不管多少 children，都会展示展开箭头
            alwaysShow: true,
            path: menu.routePath,
            name: menu.routeName || menu.id,
            component: Layout,
            hidden: menu.hiddenFlag,
            icon: menu.icon,
            // noRedirect 面包屑中是否可点击导航
            meta: { title: menu.menuName, icon: menu.icon, noRedirect: true, cacheFlag: menu.cacheFlag, leafFlag: menu.leafFlag }
        };
        return { route, currRoute: route };
    }
    // 子级
    if (menu.parentId !== 'root' && menu.leafFlag) {
        const route = {
            alwaysShow: !menu.leafFlag,
            path: menu.routePath,
            name: menu.routeName || menu.id, //  取routeName作为每个页面的name，name必须对应才能有缓存
            component: () => getView(menu.componentPath),
            hidden: menu.hiddenFlag,
            icon: menu.icon,
            meta: { title: menu.menuName, icon: menu.icon, cacheFlag: menu.cacheFlag, leafFlag: menu.leafFlag }
        };
        return { route, currRoute: route };
    }
    if (menu.parentId !== null && !menu.leafFlag) {
        const route = {
            alwaysShow: !menu.leafFlag,
            path: menu.routePath,
            name: menu.routeName || menu.id, //
            hidden: menu.hiddenFlag,
            icon: menu.icon,
            meta: { title: menu.menuName, icon: menu.icon, cacheFlag: menu.cacheFlag, leafFlag: menu.leafFlag }
        };
        return { route, currRoute: route };
    }
}

/**
 * 转换后端menu列表为routes
 * 后端menu结构：{id,parentId,routeName,routePath,componentPath,menuName,leafFlag,icon}
 * @param {Menu[]} menuList
 * @return {Array} 路由数组
 */
function convertAsyncRoutes(menuList: any) {
    if (!menuList || menuList.length <= 0) { return }
    const routes = [];
    for (let i = 0; i < menuList.length; i++) {
        const menu = menuList[i];
        const menuRoute: any = generateParentRouter(menu);
        routes.push(menuRoute.route);
        if (menuRoute.currRoute && menu.children) {
            menuRoute.currRoute.children = convertAsyncRoutes(menu.children);
        }
    }
    return routes;
}

export {
    constRoutes,
    homeRoute,
    notFoundRoute,
    convertAsyncRoutes
};