88 lines
3.8 KiB
Vue
88 lines
3.8 KiB
Vue
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<!--
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AvailabilityCalculatorDemo.vue
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可用性计算器：展示不同 SLA 级别对应的停机时间
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-->
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<template>
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<div class="availability-demo">
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<div class="header">
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<div class="title">可用性等级计算器</div>
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<div class="subtitle">点击查看不同"几个 9"对应的停机时间</div>
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</div>
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<div class="sla-cards">
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<div
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v-for="sla in slaLevels"
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:key="sla.nines"
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:class="['sla-card', { active: activeSla === sla.nines }]"
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@click="activeSla = sla.nines"
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>
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<div class="sla-nines">{{ sla.label }}</div>
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<div class="sla-percent">{{ sla.percent }}</div>
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</div>
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</div>
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<div v-if="current" class="detail-panel">
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<div class="detail-title">{{ current.label }}（{{ current.percent }}）</div>
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<div class="downtime-grid">
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<div class="downtime-item">
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<div class="dt-label">每年停机</div>
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<div class="dt-value">{{ current.yearly }}</div>
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</div>
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<div class="downtime-item">
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<div class="dt-label">每月停机</div>
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<div class="dt-value">{{ current.monthly }}</div>
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</div>
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<div class="downtime-item">
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<div class="dt-label">每周停机</div>
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<div class="dt-value">{{ current.weekly }}</div>
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</div>
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</div>
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<div class="detail-examples">
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<span class="label">典型场景：</span>{{ current.examples }}
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</div>
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</div>
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</div>
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</template>
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<script setup>
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import { ref, computed } from 'vue'
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const activeSla = ref('3')
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const slaLevels = [
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{ nines: '2', label: '2 个 9', percent: '99%', yearly: '3.65 天', monthly: '7.3 小时', weekly: '1.68 小时', examples: '内部工具、非关键系统' },
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{ nines: '3', label: '3 个 9', percent: '99.9%', yearly: '8.76 小时', monthly: '43.8 分钟', weekly: '10.1 分钟', examples: '普通 Web 应用、企业系统' },
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{ nines: '4', label: '4 个 9', percent: '99.99%', yearly: '52.6 分钟', monthly: '4.38 分钟', weekly: '1.01 分钟', examples: '电商平台、SaaS 服务' },
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{ nines: '5', label: '5 个 9', percent: '99.999%', yearly: '5.26 分钟', monthly: '26.3 秒', weekly: '6.05 秒', examples: '金融交易、电信核心网' }
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]
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const current = computed(() => slaLevels.find(s => s.nines === activeSla.value))
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</script>
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<style scoped>
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.availability-demo {
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border: 1px solid var(--vp-c-divider); background: var(--vp-c-bg-soft);
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border-radius: 12px; padding: 1.5rem; margin: 1.5rem 0;
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}
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.header { margin-bottom: 1rem; }
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.title { font-weight: 700; font-size: 1.1rem; }
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.subtitle { color: var(--vp-c-text-2); font-size: 0.9rem; }
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.sla-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(100px, 1fr)); gap: 0.5rem; margin-bottom: 1rem; }
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.sla-card {
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padding: 0.6rem; border-radius: 8px; cursor: pointer; text-align: center;
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background: var(--vp-c-bg); border: 2px solid var(--vp-c-divider); transition: all 0.2s;
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}
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.sla-card:hover { border-color: var(--vp-c-brand); }
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.sla-card.active { border-color: var(--vp-c-brand); background: rgba(var(--vp-c-brand-rgb), 0.08); }
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.sla-nines { font-weight: 800; font-size: 1.1rem; color: var(--vp-c-brand); }
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.sla-percent { font-size: 0.8rem; color: var(--vp-c-text-2); }
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.detail-panel { background: var(--vp-c-bg); border-radius: 8px; padding: 1rem; border: 1px solid var(--vp-c-divider); }
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.detail-title { font-weight: 700; font-size: 0.95rem; margin-bottom: 0.75rem; }
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.downtime-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.5rem; margin-bottom: 0.75rem; }
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.downtime-item { text-align: center; padding: 0.5rem; border-radius: 6px; background: var(--vp-c-bg-soft); }
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.dt-label { font-size: 0.75rem; color: var(--vp-c-text-3); }
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.dt-value { font-weight: 700; font-size: 0.9rem; color: var(--vp-c-brand); }
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.detail-examples { font-size: 0.82rem; }
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.label { font-weight: 600; color: var(--vp-c-text-2); }
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</style>
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