feat: add vue3(element-plus)

yudao-ui-admin-vue3/src/utils/routerHelper.ts

@@ -0,0 +1,197 @@
+import { createRouter, createWebHashHistory, RouteRecordRaw } from 'vue-router'
+import type { Router, RouteLocationNormalized, RouteRecordNormalized } from 'vue-router'
+import { isUrl } from '@/utils/is'
+import { omit, cloneDeep } from 'lodash-es'
+
+const modules = import.meta.glob('../views/**/*.{vue,tsx}')
+
+/* Layout */
+export const Layout = () => import('@/layout/Layout.vue')
+
+export const getParentLayout = () => {
+  return () =>
+    new Promise((resolve) => {
+      resolve({
+        name: 'ParentLayout'
+      })
+    })
+}
+
+// 按照路由中meta下的rank等级升序来排序路由
+export function ascending(arr: any[]) {
+  arr.forEach((v) => {
+    if (v?.meta?.rank === null) v.meta.rank = undefined
+    if (v?.meta?.rank === 0) {
+      if (v.name !== 'home' && v.path !== '/') {
+        console.warn('rank only the home page can be 0')
+      }
+    }
+  })
+  return arr.sort((a: { meta: { rank: number } }, b: { meta: { rank: number } }) => {
+    return a?.meta?.rank - b?.meta?.rank
+  })
+}
+
+export const getRawRoute = (route: RouteLocationNormalized): RouteLocationNormalized => {
+  if (!route) return route
+  const { matched, ...opt } = route
+  return {
+    ...opt,
+    matched: (matched
+      ? matched.map((item) => ({
+          meta: item.meta,
+          name: item.name,
+          path: item.path
+        }))
+      : undefined) as RouteRecordNormalized[]
+  }
+}
+
+// 后端控制路由生成
+export const generateRoutes = (routes: AppCustomRouteRecordRaw[]): AppRouteRecordRaw[] => {
+  const res: AppRouteRecordRaw[] = []
+  const modulesRoutesKeys = Object.keys(modules)
+  for (const route of routes) {
+    const meta = {
+      title: route.name,
+      icon: route.icon,
+      hidden: !route.visible,
+      noCache: !route.keepAlive
+    }
+    // 路由地址转首字母大写驼峰，作为路由名称，适配keepAlive
+    let data: AppRouteRecordRaw = {
+      path: route.path,
+      name: toCamelCase(route.path, true),
+      redirect: route.redirect,
+      meta: meta
+    }
+    // 目录
+    if (route.children) {
+      data.component = Layout
+      data.redirect = getRedirect(route.path, route.children)
+      // 外链
+    } else if (isUrl(route.path)) {
+      data = {
+        path: '/external-link',
+        component: Layout,
+        meta: {
+          name: route.name
+        },
+        children: [data]
+      } as AppRouteRecordRaw
+      // 菜单
+    } else {
+      // 对后端传component组件路径和不传做兼容（如果后端传component组件路径，那么path可以随便写，如果不传，component组件路径会根path保持一致）
+      const index = route?.component
+        ? modulesRoutesKeys.findIndex((ev) => ev.includes(route.component))
+        : modulesRoutesKeys.findIndex((ev) => ev.includes(route.path))
+      data.component = modules[modulesRoutesKeys[index]]
+    }
+    if (route.children) {
+      data.children = generateRoutes(route.children)
+    }
+    res.push(data)
+  }
+  return res
+}
+export const getRedirect = (parentPath: string, children: Array<Object>) => {
+  if (!children || children.length == 0) {
+    return parentPath
+  }
+  const path = generateRoutePath(parentPath, children[0]?.path)
+  // 递归子节点
+  return getRedirect(path, children[0]?.children)
+}
+const generateRoutePath = (parentPath: string, path: string) => {
+  if (parentPath.endsWith('/')) {
+    parentPath = parentPath.slice(0, -1) // 移除默认的 /
+  }
+  if (!path.startsWith('/')) {
+    path = '/' + path
+  }
+  return parentPath + path
+}
+export const pathResolve = (parentPath: string, path: string) => {
+  if (isUrl(path)) return path
+  const childPath = path.startsWith('/') || !path ? path : `/${path}`
+  return `${parentPath}${childPath}`.replace(/\/\//g, '/')
+}
+
+// 路由降级
+export const flatMultiLevelRoutes = (routes: AppRouteRecordRaw[]) => {
+  const modules: AppRouteRecordRaw[] = cloneDeep(routes)
+  for (let index = 0; index < modules.length; index++) {
+    const route = modules[index]
+    if (!isMultipleRoute(route)) {
+      continue
+    }
+    promoteRouteLevel(route)
+  }
+  return modules
+}
+
+// 层级是否大于2
+const isMultipleRoute = (route: AppRouteRecordRaw) => {
+  if (!route || !Reflect.has(route, 'children') || !route.children?.length) {
+    return false
+  }
+
+  const children = route.children
+
+  let flag = false
+  for (let index = 0; index < children.length; index++) {
+    const child = children[index]
+    if (child.children?.length) {
+      flag = true
+      break
+    }
+  }
+  return flag
+}
+
+// 生成二级路由
+const promoteRouteLevel = (route: AppRouteRecordRaw) => {
+  let router: Router | null = createRouter({
+    routes: [route as RouteRecordRaw],
+    history: createWebHashHistory()
+  })
+
+  const routes = router.getRoutes()
+  addToChildren(routes, route.children || [], route)
+  router = null
+
+  route.children = route.children?.map((item) => omit(item, 'children'))
+}
+
+// 添加所有子菜单
+const addToChildren = (
+  routes: RouteRecordNormalized[],
+  children: AppRouteRecordRaw[],
+  routeModule: AppRouteRecordRaw
+) => {
+  for (let index = 0; index < children.length; index++) {
+    const child = children[index]
+    const route = routes.find((item) => item.name === child.name)
+    if (!route) {
+      continue
+    }
+    routeModule.children = routeModule.children || []
+    if (!routeModule.children.find((item) => item.name === route.name)) {
+      routeModule.children?.push(route as unknown as AppRouteRecordRaw)
+    }
+    if (child.children?.length) {
+      addToChildren(routes, child.children, routeModule)
+    }
+  }
+}
+function toCamelCase(str: string, upperCaseFirst: boolean) {
+  str = (str || '').toLowerCase().replace(/-(.)/g, function (group1: string) {
+    return group1.toUpperCase()
+  })
+
+  if (upperCaseFirst && str) {
+    str = str.charAt(0).toUpperCase() + str.slice(1)
+  }
+
+  return str
+}