RuoYi-Vue/ruoyi-ui-next/src/components/layout/Navbar/index.vue

<template>
  <div class="navbar">
    <div class="hamburger-container" @click="toggleSideBar">
      <el-icon :size="20">
        <Fold v-if="appStore.sidebarCollapsed" />
        <Expand v-else />
      </el-icon>
    </div>

    <Breadcrumb v-if="!topNav" class="breadcrumb-container" />

    <div class="right-menu">
      <template v-if="appStore.device !== 'mobile'">
        <HeaderSearch class="right-menu-item" />

        <Screenfull class="right-menu-item hover-effect" />

        <el-tooltip content="布局大小" effect="dark" placement="bottom">
          <SizeSelect class="right-menu-item hover-effect" />
        </el-tooltip>

        <el-tooltip content="主题切换" effect="dark" placement="bottom">
          <div class="right-menu-item hover-effect" @click="themeStore.toggleTheme">
            <el-icon :size="18">
              <Sunny v-if="themeStore.isDark" />
              <Moon v-else />
            </el-icon>
          </div>
        </el-tooltip>
      </template>

      <el-dropdown class="avatar-container right-menu-item hover-effect" trigger="click" @command="handleCommand">
        <div class="avatar-wrapper">
          <img :src="userStore.userInfo?.avatar || defaultAvatar" class="user-avatar" />
          <el-icon class="dropdown-arrow"><ArrowDown /></el-icon>
        </div>
        <template #dropdown>
          <el-dropdown-menu>
            <router-link to="/user/profile">
              <el-dropdown-item>个人中心</el-dropdown-item>
            </router-link>
            <el-dropdown-item @click="setting = true">
              <span>布局设置</span>
            </el-dropdown-item>
            <el-dropdown-item divided command="logout">
              <span>退出登录</span>
            </el-dropdown-item>
          </el-dropdown-menu>
        </template>
      </el-dropdown>
    </div>
  </div>
</template>

<script setup lang="ts">
import { ref, computed } from 'vue'
import { useRouter } from 'vue-router'
import { Fold, Expand, ArrowDown, Sunny, Moon } from '@element-plus/icons-vue'
import { ElMessage, ElMessageBox } from 'element-plus'
import Breadcrumb from '@/components/layout/Breadcrumb/index.vue'
import HeaderSearch from '@/components/ui/HeaderSearch/index.vue'
import Screenfull from '@/components/ui/Screenfull/index.vue'
import SizeSelect from '@/components/ui/SizeSelect/index.vue'
import { useUserStore } from '@/stores/modules/user'
import { useAppStore } from '@/stores/modules/app'
import { useTheme } from '@/composables/useTheme'

const router = useRouter()
const userStore = useUserStore()
const appStore = useAppStore()
const themeStore = useTheme()

const defaultAvatar = 'https://cube.elemecdn.com/3/7c/3ea6beec64369c2642b92c6726f1epng.png'

// Layout settings visibility
const setting = computed({
  get() {
    // Access settings store if available
    return false
  },
  set(_val: boolean) {
    // TODO: integrate with settings store
  }
})

// Top navigation mode
const topNav = computed(() => false)

function toggleSideBar() {
  appStore.toggleSidebar()
}

async function handleCommand(command: string) {
  if (command === 'logout') {
    try {
      await ElMessageBox.confirm('确定注销并退出系统吗？', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      })
      await userStore.logout()
      router.push('/login')
    } catch {
      // User cancelled
    }
  } else if (command === 'profile') {
    router.push('/user/profile')
  }
}
</script>

<style lang="scss" scoped>
.navbar {
  height: 50px;
  overflow: hidden;
  position: relative;
  background: #fff;
  box-shadow: 0 1px 4px rgba(0, 21, 41, 0.08);

  .hamburger-container {
    line-height: 46px;
    height: 100%;
    float: left;
    cursor: pointer;
    transition: background 0.3s;
    -webkit-tap-highlight-color: transparent;
    display: flex;
    align-items: center;
    padding: 0 15px;

    &:hover {
      background: rgba(0, 0, 0, 0.025);
    }
  }

  .breadcrumb-container {
    float: left;
  }

  .right-menu {
    float: right;
    height: 100%;
    line-height: 50px;

    &:focus {
      outline: none;
    }

    .right-menu-item {
      display: inline-block;
      padding: 0 8px;
      height: 100%;
      font-size: 18px;
      color: #5a5e66;
      vertical-align: text-bottom;

      &.hover-effect {
        cursor: pointer;
        transition: background 0.3s;

        &:hover {
          background: rgba(0, 0, 0, 0.025);
        }
      }
    }

    .avatar-container {
      margin-right: 30px;

      .avatar-wrapper {
        margin-top: 5px;
        position: relative;
        display: flex;
        align-items: center;

        .user-avatar {
          cursor: pointer;
          width: 40px;
          height: 40px;
          border-radius: 10px;
        }

        .dropdown-arrow {
          cursor: pointer;
          position: absolute;
          right: -20px;
          top: 25px;
          font-size: 12px;
        }
      }
    }
  }
}
</style>