ShiErFeng/shierfeng-fastapi-frontend/src/layout/components/Navbar.vue

<template>
  <div class="navbar" :class="'nav' + settingsStore.navType">
    <hamburger id="hamburger-container" :is-active="appStore.sidebar.opened" class="hamburger-container" @toggleClick="toggleSideBar" />
    <breadcrumb v-if="settingsStore.navType == 1" id="breadcrumb-container" class="breadcrumb-container" />
    <top-nav v-if="settingsStore.navType == 2" id="topmenu-container" class="topmenu-container" />
    <template v-if="settingsStore.navType == 3">
      <logo v-show="settingsStore.sidebarLogo" :collapse="false"></logo>
      <top-bar id="topbar-container" class="topbar-container" />
    </template>

    <div class="right-menu">
      <button type="button" class="right-menu-item search-trigger" aria-label="搜索或扫码（Ctrl K）" @click="openSearch">
        <sf-icon name="search" :size="15" />
        <span class="search-trigger__text">搜索或扫码</span>
        <kbd class="search-trigger__kbd">Ctrl K</kbd>
      </button>
      <test-batch-mode-switch class="right-menu-item test-batch-mode" aria-label="测试数据模式" />
      <template v-if="appStore.device !== 'mobile'">
        <el-tooltip content="全屏" effect="dark" placement="bottom">
          <screenfull id="screenfull" class="right-menu-item hover-effect" />
        </el-tooltip>

        <el-tooltip :content="settingsStore.isDark ? '切换浅色模式' : '切换深色模式'" effect="dark" placement="bottom">
          <div class="right-menu-item hover-effect theme-switch-wrapper" @click="toggleTheme">
            <svg-icon v-if="settingsStore.isDark" icon-class="sunny" />
            <svg-icon v-if="!settingsStore.isDark" icon-class="moon" />
          </div>
        </el-tooltip>

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

      <el-dropdown v-if="!sidebarShowsUser" @command="handleCommand" class="avatar-container right-menu-item hover-effect" trigger="hover">
        <div class="avatar-wrapper">
          <img :src="userStore.avatar" class="user-avatar" alt="" />
          <span class="user-nickname"> {{ userStore.nickName }} </span>
        </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 command="setLayout" v-if="settingsStore.showSettings">
                <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>
import { ElMessageBox } from 'element-plus'
import Breadcrumb from '@/components/Breadcrumb'
import TopNav from '@/components/TopNav'
import TopBar from './TopBar'
import Logo from './Sidebar/Logo'
import Hamburger from '@/components/Hamburger'
import Screenfull from '@/components/Screenfull'
import SizeSelect from '@/components/SizeSelect'
import SfIcon from '@/components/SfIcon'
import TestBatchModeSwitch from '@/components/TestBatchModeSwitch'
import useAppStore from '@/store/modules/app'
import useUserStore from '@/store/modules/user'
import useSettingsStore from '@/store/modules/settings'

const appStore = useAppStore()
const userStore = useUserStore()
const settingsStore = useSettingsStore()
// 左侧导航底部已展示当前用户时，顶部不再重复显示头像
const sidebarShowsUser = computed(() => appStore.device !== 'mobile' && !appStore.sidebar.hide && settingsStore.navType == 1)

function toggleSideBar() {
  appStore.toggleSideBar()
}

function handleCommand(command) {
  switch (command) {
    case "setLayout":
      setLayout()
      break
    case "logout":
      logout()
      break
    default:
      break
  }
}

function logout() {
  ElMessageBox.confirm('确定注销并退出系统吗？', '提示', {
    confirmButtonText: '确定',
    cancelButtonText: '取消',
    type: 'warning'
  }).then(() => {
    userStore.logOut().then(() => {
      location.href = '/index'
    })
  }).catch(() => { })
}

const emits = defineEmits(['setLayout', 'openSearch'])
function setLayout() {
  emits('setLayout')
}

function openSearch() {
  emits('openSearch')
}

async function toggleTheme(event) {
  const x = event?.clientX || window.innerWidth / 2
  const y = event?.clientY || window.innerHeight / 2
  const wasDark = settingsStore.isDark

  const isReducedMotion = window.matchMedia("(prefers-reduced-motion: reduce)").matches
  const isSupported = document.startViewTransition && !isReducedMotion

  if (!isSupported) {
    settingsStore.toggleTheme()
    return
  }

  try {
    const transition = document.startViewTransition(async () => {
      await new Promise((resolve) => setTimeout(resolve, 10))
      settingsStore.toggleTheme()
      await nextTick()
    })
    await transition.ready

    const endRadius = Math.hypot(Math.max(x, window.innerWidth - x), Math.max(y, window.innerHeight - y))
    const clipPath = [`circle(0px at ${x}px ${y}px)`, `circle(${endRadius}px at ${x}px ${y}px)`]
    document.documentElement.animate(
      {
        clipPath: !wasDark ? [...clipPath].reverse() : clipPath
      }, {
        duration: 650,
        easing: "cubic-bezier(0.4, 0, 0.2, 1)",
        fill: "forwards",
        pseudoElement: !wasDark ? "::view-transition-old(root)" : "::view-transition-new(root)"
      }
    )
    await transition.finished
  } catch (error) {
    console.warn("View transition failed, falling back to immediate toggle:", error)
    settingsStore.toggleTheme()
  }
}
</script>

<style lang='scss' scoped>
.navbar.nav3 {
  .hamburger-container {
    display: none !important;
  }
}

.navbar {
  height: 56px;
  overflow: hidden;
  position: relative;
  background: var(--navbar-bg);
  border-bottom: 1px solid var(--sf-border-soft, #eef0f2);
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 12px 0 8px;
  box-sizing: border-box;

  .hamburger-container {
    height: 34px;
    border-radius: 8px;
    cursor: pointer;
    color: var(--sf-text-3, #5b616e);
    transition: background 0.15s;
    -webkit-tap-highlight-color: transparent;
    display: flex;
    align-items: center;
    flex-shrink: 0;
    margin-right: 4px;

    &:hover {
      background: var(--sf-hover, rgba(15, 17, 21, 0.045));
    }

    :deep(div) {
      padding: 0 8px !important;
    }

    :deep(.hamburger) {
      width: 18px;
      height: 18px;
    }
  }

  .breadcrumb-container {
    flex-shrink: 0;
    margin-left: 4px;
  }

  .topmenu-container {
    position: absolute;
    left: 50px;
  }

  .topbar-container {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    overflow: hidden;
    margin-left: 8px;
  }

  .right-menu {
    height: 100%;
    display: flex;
    align-items: center;
    gap: 2px;
    margin-left: auto;
    min-width: 0;
    flex-shrink: 1;
    overflow: hidden;

    &:focus {
      outline: none;
    }

    .right-menu-item {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 34px;
      height: 34px;
      padding: 0 8px;
      border-radius: 8px;
      font-size: 17px;
      color: var(--sf-text-3, #5b616e);
      vertical-align: middle;

      &.hover-effect {
        cursor: pointer;
        transition: background 0.15s, color 0.15s;

        &:hover {
          background: var(--sf-hover, rgba(15, 17, 21, 0.045));
          color: var(--sf-text-1, #0f1115);
        }
      }

      &.theme-switch-wrapper {
        display: flex;
        align-items: center;
      }
    }

    .search-trigger {
      gap: 8px;
      width: 248px;
      height: 34px;
      margin-right: 8px;
      padding: 0 8px 0 10px;
      border: 1px solid var(--sf-border-strong, #dde0e4);
      background: var(--sf-surface, #fff);
      color: var(--sf-text-4, #6b717d);
      font: inherit;
      font-size: 13px;
      cursor: pointer;
      justify-content: flex-start;
      transition: border-color 0.15s;

      &:hover {
        border-color: #c3c8cf;
      }

      .search-trigger__text {
        flex: 1;
        text-align: left;
      }

      .search-trigger__kbd {
        padding: 1px 6px;
        border: 1px solid var(--sf-border, #e7e9ec);
        border-radius: 5px;
        font-family: var(--sf-font-mono);
        font-size: 11px;
        color: var(--sf-text-4, #6b717d);
      }
    }

    .avatar-container {
      margin-left: 4px;
      padding: 0;

      .avatar-wrapper {
        position: relative;
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 2px 8px 2px 2px;
        border-radius: 18px;
        transition: background 0.15s ease;

        &:hover {
          background: var(--sf-hover, rgba(15, 17, 21, 0.045));
        }

        .user-avatar {
          cursor: pointer;
          width: 28px;
          height: 28px;
          border-radius: 50%;
          object-fit: cover;
          border: 1px solid var(--sf-border, #e7e9ec);
        }

        .user-nickname {
          font-size: 13px;
          font-weight: 500;
          color: var(--sf-text-1, #0f1115);
        }
      }
    }

    .test-batch-mode {
      display: flex;
      align-items: center;
      min-width: 0;
      margin-right: 6px;
      font-size: 14px;
      color: inherit;
    }
  }
}

@media screen and (max-width: 1200px) {
  .navbar .right-menu .search-trigger {
    width: auto;

    .search-trigger__text,
    .search-trigger__kbd {
      display: none;
    }
  }
}

@media screen and (max-width: 767px) {
  .navbar {
    .breadcrumb-container {
      display: none;
    }

    .right-menu {
      overflow: visible;

      .test-batch-mode {
        padding: 0;
      }

      .search-trigger {
        margin-right: 2px;
        border: 0;
      }

      .avatar-container .avatar-wrapper .user-nickname {
        display: none;
      }

      .avatar-container .avatar-wrapper .user-avatar {
        margin-right: 0;
      }
    }
  }
}
</style>