feat: 优化布局样式(同步gi-demo)

Co-authored-by: kiki1373639299<zkai0106@163.com>



# message auto-generated for no-merge-commit merge:
!14 merge type-fix into dev

feat: 优化布局样式(同步gi-demo)

Created-by: kiki1373639299
Commit-by: kiki1373639299
Merged-by: Charles_7c
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- [ ] 功能增强
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|-----|-----------| -------------- |
|     |           |                |

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See merge request: continew/continew-admin-ui!14

Author: zk020106

src/hooks/index.ts

@@ -8,3 +8,4 @@ export * from './modules/useBreakpoint'
 export * from './modules/useDownload'
 export * from './modules/useResetReactive'
 export * from './modules/useMultipartUploader'
+export * from './modules/useRouteListener'

src/hooks/modules/useRouteListener.ts

@@ -0,0 +1,92 @@
+/**
+ * 路由变化监听 Hook
+ * @description 使用发布订阅模式管理路由变化，避免重复监听导致的性能问题
+ */
+
+import type { Handler } from 'mitt'
+import type { RouteLocationNormalized } from 'vue-router'
+import mitt from 'mitt'
+import { onUnmounted, ref } from 'vue'
+
+// 事件类型定义
+interface RouteChangeEvent {
+  to: RouteLocationNormalized
+  from?: RouteLocationNormalized
+}
+
+// 事件键定义
+const ROUTE_CHANGE_KEY = Symbol('ROUTE_CHANGE')
+
+// 事件发射器
+const emitter = mitt<{
+  [ROUTE_CHANGE_KEY]: RouteChangeEvent
+}>()
+
+// 最新路由状态
+const latestRoute = ref<RouteLocationNormalized | null>(null)
+
+/**
+ * 设置路由变化事件
+ * @param to 目标路由
+ * @param from 来源路由
+ */
+export function setRouteEmitter(to: RouteLocationNormalized, from?: RouteLocationNormalized) {
+  const event: RouteChangeEvent = { to, from }
+  emitter.emit(ROUTE_CHANGE_KEY, event)
+  latestRoute.value = to
+}
+
+/**
+ * 路由监听 Hook
+ * @returns 路由监听相关方法
+ */
+export function useRouteListener() {
+  // 监听器列表
+  const listeners = new Set<Handler<RouteChangeEvent>>()
+
+  /**
+   * 监听路由变化
+   * @param handler 处理函数
+   * @param immediate 是否立即执行
+   */
+  function listenerRouteChange(
+    handler: (event: RouteChangeEvent) => void,
+    immediate = true,
+  ) {
+    emitter.on(ROUTE_CHANGE_KEY, handler)
+    listeners.add(handler)
+
+    if (immediate && latestRoute.value) {
+      handler({ to: latestRoute.value })
+    }
+
+    return handler
+  }
+
+  /**
+   * 移除路由监听器
+   * @param handler 要移除的处理函数
+   */
+  function removeRouteListener(handler?: Handler<RouteChangeEvent>) {
+    if (handler) {
+      emitter.off(ROUTE_CHANGE_KEY, handler)
+      listeners.delete(handler)
+    } else {
+      // 移除所有监听器
+      listeners.forEach((listener) => {
+        emitter.off(ROUTE_CHANGE_KEY, listener)
+      })
+      listeners.clear()
+    }
+  }
+
+  // 组件卸载时清理
+  onUnmounted(() => {
+    removeRouteListener()
+  })
+
+  return {
+    listenerRouteChange,
+    removeRouteListener,
+  }
+}

src/layout/LayoutColumns.vue

@@ -1,20 +1,16 @@
 <template>
   <div class="layout-columns">
     <div v-show="isDesktop" class="layout-columns__left">
-      <div class="layout-columns__menu-wrapper">
-        <!-- 左侧一级菜单区域 -->
-        <OneLevelMenu :menus="oneLevelMenus" @menu-click="handleMenuClick"></OneLevelMenu>
-        <div class="layout-columns__right-menu" :class="{ collapsed: appStore.menuCollapse }">
-          <!-- 系统标题 -->
-          <div class="layout-columns__title" @click="toHome">
-            <span v-show="!appStore.menuCollapse" class="system-name gi_line_1">{{ title }}</span>
-          </div>
-          <!-- 左侧二级菜单区域 -->
-          <Menu
-            v-if="twoLevelMenus.length > 1" class="layout-columns__menu" :menus="twoLevelMenus"
-            :menu-style="menuStyle"
-          />
-        </div>
+      <!-- 左侧一级菜单区域 -->
+      <OneLevelMenu :menus="oneLevelMenus" @menu-click="handleMenuItemClickByItem"></OneLevelMenu>
+
+      <!-- 左侧二级菜单区域 -->
+      <div class="layout-columns__right-menu">
+        <div class="layout-columns__system-name gi_line_1">{{ appStore.getTitle() }}</div>
+        <Menu
+          v-if="twoLevelMenus.length > 1 || oneLevelMenuActiveRoute?.meta?.alwaysShow === true"
+          class="layout-columns__menu" :menus="twoLevelMenus" :menu-style="{ width: '180px' }"
+        />
       </div>
     </div>
 
@@ -28,111 +24,47 @@
 </template>
 
 <script setup lang="ts">
-import type { RouteRecordRaw } from 'vue-router'
-import { findTree, mapTree } from 'xe-utils'
 import Header from './components/Header/index.vue'
 import Main from './components/Main.vue'
 import Menu from './components/Menu/index.vue'
 import OneLevelMenu from './components/OneLevelMenu/index.vue'
 import Tabs from './components/Tabs/index.vue'
-import { filterTree } from '@/utils'
-import { useAppStore, useRouteStore } from '@/stores'
+import { useAppStore } from '@/stores'
+import { useLevelMenu } from '@/layout/hooks/useLevelMenu'
 import { useDevice } from '@/hooks'
 
 defineOptions({ name: 'LayoutColumns' })
 
-const route = useRoute()
-const router = useRouter()
 const appStore = useAppStore()
-const routeStore = useRouteStore()
 const { isDesktop } = useDevice()
 
-// 系统标题和Logo
-const title = computed(() => appStore.getTitle())
-
-// 菜单样式 - 根据折叠状态动态调整宽度
-const menuStyle = computed(() => {
-  return {
-    width: appStore.menuCollapse ? '48px' : '200px',
-  }
-})
-
-// 跳转首页
-const toHome = () => {
-  router.push('/')
-}
-
-// 处理菜单路由数据
-const cloneRoutes = JSON.parse(JSON.stringify(routeStore.routes)) as RouteRecordRaw[]
-const showMenuList = filterTree(cloneRoutes, (i) => i.meta?.hidden === false) as RouteRecordRaw[]
-
-// 一级菜单
-const oneLevelMenus = ref<RouteRecordRaw[]>([])
-function getOneLevelMenus() {
-  const cloneList = JSON.parse(JSON.stringify(routeStore.routes)) as RouteRecordRaw[]
-  const formatList = mapTree(cloneList, (i) => {
-    if (i?.children?.length === 1 && i?.meta?.alwaysShow !== true) {
-      return i.children?.[0]
-    }
-    return i
-  })
-  const arr = formatList.filter((i) => i.meta?.hidden === false)
-  return arr
-}
-oneLevelMenus.value = getOneLevelMenus()
-
-// 二级菜单
-const twoLevelMenus = computed(() => {
-  const obj = findTree(showMenuList, (i) => i.path === route.path)
-  return showMenuList?.[Number(obj.path[0])]?.children || []
-})
-
-function handleMenuClick(item: RouteRecordRaw) {
-  if (item.redirect === 'noRedirect') {
-    router.replace({ path: item.children?.[0]?.path })
-    return
-  }
-  router.replace({ path: (item.redirect as string) || item.path })
-}
+const { oneLevelMenus, twoLevelMenus, oneLevelMenuActiveRoute, getOneLevelMenus, handleMenuItemClickByItem } = useLevelMenu()
+getOneLevelMenus()
 </script>
 
 <style lang="scss" scoped>
 .layout-columns {
+  display: flex;
   width: 100%;
   height: 100%;
-  display: flex;
   overflow: hidden;
 
   &__left {
-    height: 100%;
-    background-color: var(--color-bg-1);
-    overflow: hidden;
-    display: flex;
-    flex-direction: column;
-    position: relative;
-  }
-
-  &__menu-wrapper {
-    flex: 1;
     display: flex;
+    height: 100%;
     overflow: hidden;
+    background-color: var(--color-bg-1);
   }
 
   &__right-menu {
-    flex-shrink: 0;
     display: flex;
     flex-direction: column;
+    width: 180px;
     overflow: hidden;
-    border-right: 1px solid var(--color-border-2);
-    transition: width 0.2s;
-    width: 200px;
-
-    &.collapsed {
-      width: 48px;
-    }
+    background-color: var(--color-bg-1);
   }
 
-  &__title {
+  &__system-name {
     height: 56px;
     padding: 0 12px;
     color: var(--color-text-1);
@@ -146,61 +78,22 @@ function handleMenuClick(item: RouteRecordRaw) {
     border-bottom: 1px solid var(--color-border);
     cursor: pointer;
     user-select: none;
-    transition: padding 0.2s;
+    transition: padding .2s;
 
-    .layout-columns__right-menu.collapsed & {
-      padding: 0;
-    }
-
-    .logo {
-      width: 32px;
-      height: 32px;
-      border-radius: 6px;
-      transition: all 0.2s;
-      overflow: hidden;
-      flex-shrink: 0;
-    }
-
-    .system-name {
-      padding-left: 6px;
-      white-space: nowrap;
-      transition: color 0.3s;
-      line-height: 1.5;
-      display: inline-flex;
-      align-items: center;
-
-      &:hover {
-        color: $color-theme !important;
-        cursor: pointer;
-      }
+    &:hover {
+      color: $color-theme !important;
+      cursor: pointer;
     }
   }
-
   &__menu {
     flex: 1;
-    overflow: hidden;
-  }
-
-  // 折叠状态下的菜单样式
-  :deep(.arco-menu.arco-menu-vertical.arco-menu-collapsed) {
-    .arco-menu-icon {
-      margin-right: 0;
-      padding: 10px 0;
-    }
-
-    .arco-menu-has-icon {
-      padding: 0;
-      justify-content: center;
-    }
-
-    .arco-menu-title {
-      display: none;
-    }
+    overflow: auto;
+    border-right: 1px solid var(--color-border-2);
   }
 
   &__content {
-    flex: 1;
     display: flex;
+    flex: 1;
     flex-direction: column;
     overflow: hidden;
   }