everything-is-suitable/everything-is-suitable-admin/src/layouts/DefaultLayout.vue

<template>
  <a-layout class="layout">
    <a-layout-sider
      v-model:collapsed="collapsed"
      :trigger="null"
      collapsible
      :width="240"
      :collapsed-width="64"
      class="layout-sider"
    >
      <div class="logo">
        <template v-if="!collapsed">
          <span>管理系统</span>
        </template>
        <template v-else>
          <span class="logo-icon">M</span>
        </template>
      </div>
      <a-menu
        v-model:selectedKeys="selectedKeys"
        v-model:openKeys="openKeys"
        mode="inline"
        theme="dark"
        :inline-collapsed="collapsed"
      >
        <a-menu-item key="dashboard" @click="handleMenuClick('/dashboard')">
          <template #icon>
            <DashboardOutlined />
          </template>
          <span>仪表盘</span>
        </a-menu-item>
        <a-sub-menu key="system">
          <template #icon>
            <SettingOutlined />
          </template>
          <template #title>系统管理</template>
          <a-menu-item key="users" @click="handleMenuClick('/users')">
            <template #icon>
              <UserOutlined />
            </template>
            <span>用户管理</span>
          </a-menu-item>
          <a-menu-item key="roles" @click="handleMenuClick('/roles')">
            <template #icon>
              <LockOutlined />
            </template>
            <span>角色管理</span>
          </a-menu-item>
          <a-menu-item key="menus" @click="handleMenuClick('/menus')">
            <template #icon>
              <MenuOutlined />
            </template>
            <span>菜单管理</span>
          </a-menu-item>
        </a-sub-menu>
      </a-menu>
    </a-layout-sider>
    <a-layout>
      <a-layout-header class="header">
        <div class="header-left">
          <MenuUnfoldOutlined
            v-if="collapsed"
            class="trigger"
            @click="toggleSidebar"
          />
          <MenuFoldOutlined
            v-else
            class="trigger"
            @click="toggleSidebar"
          />
          <a-breadcrumb class="breadcrumb">
            <a-breadcrumb-item>首页</a-breadcrumb-item>
            <a-breadcrumb-item v-for="item in breadcrumbItems" :key="item">
              {{ item }}
            </a-breadcrumb-item>
          </a-breadcrumb>
        </div>
        <div class="header-right">
          <a-space>
            <a-button type="text" :icon="h(BellOutlined)" />
            <a-dropdown>
              <a class="ant-dropdown-link" @click.prevent>
                <UserOutlined />
                <span class="user-name">{{ user?.username || '用户' }}</span>
                <DownOutlined />
              </a>
              <template #overlay>
                <a-menu>
                  <a-menu-item key="profile">
                    <UserOutlined />
                    个人中心
                  </a-menu-item>
                  <a-menu-item key="settings">
                    <SettingOutlined />
                    设置
                  </a-menu-item>
                  <a-menu-divider />
                  <a-menu-item key="logout" @click="handleLogout">
                    <LogoutOutlined />
                    退出登录
                  </a-menu-item>
                </a-menu>
              </template>
            </a-dropdown>
          </a-space>
        </div>
      </a-layout-header>
      <a-layout-content class="content">
        <div class="content-wrapper">
          <router-view v-slot="{ Component }">
            <transition name="fade" mode="out-in">
              <component :is="Component" />
            </transition>
          </router-view>
        </div>
      </a-layout-content>
    </a-layout>
  </a-layout>
</template>

<script setup lang="ts">
import { ref, computed, h } from 'vue'
import { useRouter, useRoute } from 'vue-router'
import { message } from 'ant-design-vue'
import { useAuthStore, useAppStore } from '../stores'
import {
  DashboardOutlined,
  SettingOutlined,
  UserOutlined,
  LockOutlined,
  MenuOutlined,
  MenuUnfoldOutlined,
  MenuFoldOutlined,
  DownOutlined,
  LogoutOutlined,
  BellOutlined
} from '@ant-design/icons-vue'

const router = useRouter()
const route = useRoute()
const authStore = useAuthStore()
const appStore = useAppStore()

const collapsed = computed(() => appStore.sidebarCollapsed)
const selectedKeys = ref<string[]>(['dashboard'])
const openKeys = ref<string[]>(['system'])
const user = computed(() => authStore.user)

const breadcrumbItems = computed(() => {
  const pathMap: Record<string, string> = {
    '/dashboard': '仪表盘',
    '/users': '用户管理',
    '/roles': '角色管理',
    '/menus': '菜单管理'
  }
  const items = []
  const currentPath = route.path
  if (pathMap[currentPath]) {
    items.push(pathMap[currentPath])
  }
  return items
})

function toggleSidebar() {
  appStore.toggleSidebar()
}

function handleMenuClick(path: string) {
  router.push(path)
}

async function handleLogout() {
  try {
    await authStore.logout()
    message.success('退出登录成功')
    router.push('/login')
  } catch (error) {
    message.error('退出登录失败')
  }
}
</script>

<style scoped lang="scss">
.layout {
  min-height: 100vh;

  .logo {
    height: 32px;
    margin: 16px;
    color: white;
    font-size: 18px;
    font-weight: bold;
    text-align: center;
  }

  .header {
    background: white;
    padding: 0 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;

    .header-left {
      .trigger {
        font-size: 18px;
        cursor: pointer;
        transition: color 0.3s;

        &:hover {
          color: #1890ff;
        }
      }
    }

    .header-right {
      .ant-dropdown-link {
        cursor: pointer;
      }
    }
  }

  .content {
    margin: 16px;
    padding: 24px;
    background: white;
    min-height: 280px;
  }
}
</style>