Files
YG_FT/frontend/src/components/AppHeader.vue
caoxiaozhu e70538e64d feat: 顶部栏新增使用文档入口
AppHeader 增加使用文档按钮,新窗口打开 /guide 路由,补充响应式窄屏适配。
2026-07-16 09:36:39 +08:00

329 lines
7.3 KiB
Vue

<script setup lang="ts">
import { computed, ref, onMounted, onUnmounted } from 'vue'
import { storeToRefs } from 'pinia'
import { useSystemStore } from '@/stores/system'
import { useRoute, useRouter } from 'vue-router'
const systemStore = useSystemStore()
const { metrics } = storeToRefs(systemStore)
const route = useRoute()
const router = useRouter()
const showBackButton = computed(() => {
return route.path.split('/').filter(Boolean).length > 1
})
function usageClass(val?: number) {
return val != null && val > 80 ? 'is-danger' : ''
}
const currentTime = ref('')
const currentDate = ref('')
let timer: ReturnType<typeof setInterval> | null = null
function updateTime() {
const now = new Date()
currentTime.value = now.toLocaleTimeString('zh-CN', { hour12: false })
currentDate.value = now.toLocaleDateString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit' }).replace(/\//g, '-')
}
function openGuide() {
const guideUrl = router.resolve({ name: 'guide' }).href
window.open(guideUrl, '_blank', 'noopener,noreferrer')
}
const serverIp = ref(window.location.hostname)
onMounted(() => {
updateTime()
timer = setInterval(updateTime, 1000)
})
onUnmounted(() => {
if (timer) clearInterval(timer)
})
</script>
<template>
<header class="app-header">
<div class="header-left">
<el-button
v-if="showBackButton"
class="back-btn"
link
@click="router.back()"
>
<div class="back-icon-wrap">
<i class="fa fa-arrow-left" />
</div>
<span class="back-text">返回上一页</span>
</el-button>
</div>
<div class="header-right">
<!-- 系统监控指标 -->
<div class="metrics-dashboard" @click="router.push('/hardware')">
<el-tooltip content="CPU 使用率" placement="bottom">
<div class="metric-badge">
<i class="fa fa-microchip icon cpu" />
<span class="value" :class="usageClass(metrics.cpu_percent)">
{{ metrics.cpu_percent ?? '--' }}<small>%</small>
</span>
</div>
</el-tooltip>
<el-tooltip content="内存 使用率" placement="bottom">
<div class="metric-badge">
<i class="fa fa-database icon mem" />
<span class="value" :class="usageClass(metrics.memory_percent)">
{{ metrics.memory_percent ?? '--' }}<small>%</small>
</span>
</div>
</el-tooltip>
<el-tooltip content="磁盘 使用率" placement="bottom">
<div class="metric-badge">
<i class="fa fa-hdd-o icon disk" />
<span class="value" :class="usageClass(metrics.disk_percent)">
{{ metrics.disk_percent ?? '--' }}<small>%</small>
</span>
</div>
</el-tooltip>
</div>
<div class="divider"></div>
<!-- 时间日期与服务器IP -->
<div class="system-info">
<div class="info-item">
<i class="fa fa-server" />
<span>{{ serverIp }}</span>
</div>
<div class="info-item">
<i class="fa fa-calendar" />
<span>{{ currentDate }}</span>
</div>
<div class="info-item time-item">
<i class="fa fa-clock-o" />
<span>{{ currentTime }}</span>
</div>
</div>
<div class="divider document-divider"></div>
<el-tooltip content="使用文档" placement="bottom">
<button
type="button"
class="documentation-btn"
aria-label="打开使用文档"
@click="openGuide"
>
<i class="fa fa-book" aria-hidden="true" />
</button>
</el-tooltip>
</div>
</header>
</template>
<style scoped lang="scss">
.app-header {
height: var(--header-height);
background: rgba(255, 255, 255, 0.85);
backdrop-filter: blur(12px);
-webkit-backdrop-filter: blur(12px);
border-bottom: 1px solid rgba(0, 0, 0, 0.04);
box-shadow: 0 1px 12px rgba(0, 0, 0, 0.02);
display: flex;
align-items: center;
justify-content: space-between;
padding: 0 24px;
flex-shrink: 0;
position: sticky;
top: 0;
z-index: 50;
}
.header-left {
.back-btn {
display: flex;
align-items: center;
color: #64748b;
font-weight: 500;
transition: all 0.2s;
.back-icon-wrap {
width: 28px;
height: 28px;
display: flex;
align-items: center;
justify-content: center;
background: #f1f5f9;
border-radius: 8px;
margin-right: 8px;
transition: all 0.2s;
}
&:hover {
color: var(--primary-color);
.back-icon-wrap {
background: rgba(79, 70, 229, 0.1);
color: var(--primary-color);
}
}
}
}
.header-right {
display: flex;
align-items: center;
gap: 20px;
}
.metrics-dashboard {
display: flex;
align-items: center;
gap: 12px;
cursor: pointer;
padding: 4px 6px;
border-radius: 12px;
transition: background 0.2s;
&:hover {
background: #f8fafc;
}
.metric-badge {
display: flex;
align-items: center;
background: #f1f5f9;
padding: 4px 10px;
border-radius: 8px;
font-size: 13px;
font-weight: 600;
color: #475569;
border: 1px solid transparent;
transition: all 0.2s;
&:hover {
background: #fff;
border-color: #e2e8f0;
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}
.icon {
margin-right: 6px;
font-size: 14px;
&.cpu { color: var(--primary-color); }
&.mem { color: var(--success-color); }
&.disk { color: var(--warning-color); }
}
.value {
small {
font-size: 10px;
color: #94a3b8;
margin-left: 2px;
}
&.is-danger {
color: var(--danger-color);
animation: pulse 2s infinite;
}
}
}
}
@keyframes pulse {
0% { opacity: 1; }
50% { opacity: 0.6; }
100% { opacity: 1; }
}
.divider {
width: 1px;
height: 24px;
background-color: #e2e8f0;
}
.system-info {
display: flex;
align-items: center;
gap: 16px;
color: #64748b;
font-size: 13px;
font-weight: 500;
background: #f8fafc;
padding: 6px 12px;
border-radius: 8px;
border: 1px solid #f1f5f9;
.info-item {
display: flex;
align-items: center;
gap: 6px;
i {
color: #94a3b8;
}
}
.time-item {
color: #475569;
font-weight: 600;
min-width: 80px;
font-variant-numeric: tabular-nums;
i {
color: var(--primary-color);
}
}
}
.documentation-btn {
width: 40px;
height: 40px;
padding: 0;
border: 1px solid #e2e8f0;
border-radius: 10px;
display: inline-flex;
align-items: center;
justify-content: center;
flex: 0 0 auto;
background: #fff;
color: #64748b;
cursor: pointer;
font-size: 17px;
transition: color 180ms ease, border-color 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
&:hover {
border-color: rgba(79, 70, 229, 0.28);
background: #eef2ff;
color: var(--primary-color);
box-shadow: 0 4px 12px rgba(79, 70, 229, 0.1);
}
&:focus-visible {
outline: 3px solid rgba(79, 70, 229, 0.2);
outline-offset: 2px;
}
}
@media (max-width: 1280px) {
.header-right {
gap: 12px;
}
.system-info .info-item:first-child {
display: none;
}
}
@media (max-width: 1040px) {
.system-info,
.header-right > .divider:not(.document-divider) {
display: none;
}
}
</style>