feat(health): add model and provider health monitoring

- Rename the original health monitor to endpoint health monitor
- Add tab navigation for endpoint, model, and provider health views
- Add model health monitor cards with availability, latency, first-byte latency, and 60-point history
- Add admin-only provider health monitor with collapsible active-provider sections
- Show per-provider model health cards after expanding a provider
- Add backend model health and provider health monitor payload builders
- Add admin endpoint for provider health monitoring
- Add provider-scoped usage breakdown filtering for per-provider model statistics
- Add frontend API types and request helpers for model/provider health data
- Add demo mock data for model and provider health monitoring
- Fix model health timeline time-unit handling so request history segments render correctly

Verification:
- cargo fmt
- npm run type-check
- npm run build
- cargo test -p aether-gateway health_models
- cargo test -p aether-gateway health_providers
- cargo test -p aether-gateway gateway_exposes_frontdoor_manifest_without_proxying_upstream
This commit is contained in:
AAEE86
2026-05-28 12:00:20 +08:00
parent 14ad6e9b75
commit 4ce056fe45
24 changed files with 1914 additions and 17 deletions
@@ -6,9 +6,14 @@
<!-- 标题和筛选器 -->
<div class="px-6 py-3.5 border-b border-border/60">
<div class="flex items-center justify-between gap-4">
<h3 class="text-base font-semibold">
{{ title }}
</h3>
<div>
<h3 class="text-base font-semibold">
{{ title }}
</h3>
<p class="mt-1 text-xs text-muted-foreground">
基于真实请求统计端点可用率、请求成功率与健康历史
</p>
</div>
<div class="flex items-center gap-3">
<Label class="text-xs text-muted-foreground">回溯时间:</Label>
<Select
@@ -0,0 +1,349 @@
<template>
<Card
variant="default"
class="overflow-hidden"
>
<div class="px-6 py-3.5 border-b border-border/60">
<div class="flex flex-col gap-3 sm:flex-row sm:items-center sm:justify-between">
<div>
<h3 class="text-base font-semibold">
{{ title }}
</h3>
<p class="mt-1 text-xs text-muted-foreground">
基于真实请求统计模型可用率、响应延迟与首包延迟
</p>
</div>
<div class="flex items-center gap-3">
<Label class="text-xs text-muted-foreground">回溯时间:</Label>
<Select v-model="lookbackHours">
<SelectTrigger class="w-28 h-8 text-xs border-border/60">
<SelectValue />
</SelectTrigger>
<SelectContent>
<SelectItem value="1">
1 小时
</SelectItem>
<SelectItem value="6">
6 小时
</SelectItem>
<SelectItem value="12">
12 小时
</SelectItem>
<SelectItem value="24">
24 小时
</SelectItem>
<SelectItem value="48">
48 小时
</SelectItem>
</SelectContent>
</Select>
<RefreshButton
:loading="loading"
@click="refreshData"
/>
</div>
</div>
</div>
<div class="p-6">
<div
v-if="loadingMonitors"
class="flex items-center justify-center py-12"
>
<Loader2 class="w-6 h-6 animate-spin text-muted-foreground" />
<span class="ml-2 text-muted-foreground">加载中...</span>
</div>
<div
v-else-if="monitors.length === 0"
class="flex flex-col items-center justify-center py-12 text-muted-foreground"
>
<Bot class="w-12 h-12 mb-3 opacity-30" />
<p>暂无模型健康监控数据</p>
<p class="text-xs mt-1">
模型尚未产生请求记录
</p>
</div>
<div
v-else
class="grid grid-cols-1 md:grid-cols-2 xl:grid-cols-3 gap-4"
>
<div
v-for="monitor in monitors"
:key="monitor.model"
class="relative overflow-hidden rounded-xl border border-border/60 bg-card/60 p-4 transition-colors hover:border-primary/50"
>
<div class="absolute inset-x-0 top-0 h-px bg-gradient-to-r from-transparent via-primary/40 to-transparent" />
<div class="flex items-start justify-between gap-3">
<div class="flex min-w-0 items-center gap-3">
<div class="flex h-11 w-11 flex-shrink-0 items-center justify-center rounded-xl border border-border/60 bg-muted/50">
<Bot class="h-5 w-5 text-muted-foreground" />
</div>
<h4 class="min-w-0 truncate text-sm font-semibold">
{{ monitor.display_name || monitor.model }}
</h4>
</div>
<Badge
:variant="getHealthBadgeVariant(monitor)"
class="shrink-0"
>
{{ getHealthLabel(monitor) }}
</Badge>
</div>
<div class="mt-4 grid grid-cols-3 gap-2">
<div class="rounded-lg border border-border/40 bg-muted/20 px-3 py-2">
<div class="flex items-center gap-1.5 text-[11px] text-muted-foreground">
<Gauge class="h-3.5 w-3.5" />
延迟
</div>
<div class="mt-1 text-sm font-semibold tabular-nums">
{{ formatMs(monitor.avg_latency_ms) }}
</div>
</div>
<div class="rounded-lg border border-border/40 bg-muted/20 px-3 py-2">
<div class="flex items-center gap-1.5 text-[11px] text-muted-foreground">
<Radio class="h-3.5 w-3.5" />
Ping
</div>
<div class="mt-1 text-sm font-semibold tabular-nums">
{{ formatMs(monitor.avg_first_byte_ms) }}
</div>
</div>
<div class="rounded-lg border border-border/40 bg-muted/20 px-3 py-2">
<div class="flex items-center gap-1.5 text-[11px] text-muted-foreground">
<Activity class="h-3.5 w-3.5" />
可用率
</div>
<div
class="mt-1 text-sm font-semibold tabular-nums"
:class="getSuccessRateClass(monitor.success_rate)"
>
{{ formatPercent(monitor.success_rate) }}
</div>
</div>
</div>
<div class="mt-4 flex items-center justify-between gap-3 text-[11px] uppercase tracking-wide text-muted-foreground">
<span>History (60pts)</span>
<span class="truncate normal-case tracking-normal">
{{ getModelMetaText(monitor) }}
</span>
</div>
<TooltipProvider :delay-duration="100">
<div class="mt-2 flex h-7 w-full items-center gap-px">
<Tooltip
v-for="(segment, index) in timelineSegments(monitor)"
:key="`${monitor.model}-${index}`"
>
<TooltipTrigger as-child>
<div
class="h-full flex-1 rounded-[2px] transition-all duration-150 hover:scale-y-110 hover:brightness-110"
:class="getTimelineColor(segment)"
/>
</TooltipTrigger>
<TooltipContent
side="top"
:side-offset="8"
class="max-w-xs"
>
<div class="text-xs whitespace-pre-line">
{{ buildTimelineTooltip(monitor, segment, index) }}
</div>
</TooltipContent>
</Tooltip>
</div>
</TooltipProvider>
<div class="mt-2 flex items-center justify-between text-[10px] text-muted-foreground">
<span>{{ formatTimestamp(monitor.time_range_start) }}</span>
<span>{{ formatTimestamp(monitor.time_range_end || generatedAt) }}</span>
</div>
</div>
</div>
</div>
</Card>
</template>
<script setup lang="ts">
import { ref, onMounted, watch } from 'vue'
import { Activity, Bot, Gauge, Loader2, Radio } from 'lucide-vue-next'
import Card from '@/components/ui/card.vue'
import Badge from '@/components/ui/badge.vue'
import Label from '@/components/ui/label.vue'
import Select from '@/components/ui/select.vue'
import SelectTrigger from '@/components/ui/select-trigger.vue'
import SelectValue from '@/components/ui/select-value.vue'
import SelectContent from '@/components/ui/select-content.vue'
import SelectItem from '@/components/ui/select-item.vue'
import RefreshButton from '@/components/ui/refresh-button.vue'
import { Tooltip, TooltipContent, TooltipProvider, TooltipTrigger } from '@/components/ui/tooltip'
import { getModelStatusMonitor, getPublicModelStatusMonitor } from '@/api/endpoints/health'
import type { ModelStatusMonitor } from '@/api/endpoints/types'
import { useToast } from '@/composables/useToast'
import { parseApiError } from '@/utils/errorParser'
const props = withDefaults(defineProps<{
title?: string
isAdmin?: boolean
showProviderInfo?: boolean
}>(), {
title: '模型健康监控',
isAdmin: false,
showProviderInfo: false
})
const { error: showError } = useToast()
const loading = ref(false)
const loadingMonitors = ref(false)
const monitors = ref<ModelStatusMonitor[]>([])
const generatedAt = ref<string | null>(null)
const lookbackHours = ref('6')
async function loadMonitors() {
loadingMonitors.value = true
try {
const params = {
lookback_hours: parseInt(lookbackHours.value),
model_limit: 12,
per_model_limit: 100
}
const data = props.isAdmin
? await getModelStatusMonitor(params)
: await getPublicModelStatusMonitor(params)
monitors.value = data.models || []
generatedAt.value = data.generated_at || null
} catch (err: unknown) {
showError(parseApiError(err, '加载模型健康监控数据失败'), '错误')
} finally {
loadingMonitors.value = false
}
}
async function refreshData() {
loading.value = true
try {
await loadMonitors()
} finally {
loading.value = false
}
}
function getHealthLabel(monitor: ModelStatusMonitor) {
if (monitor.total_attempts <= 0) return '未知'
if (monitor.success_rate >= 0.95) return '正常'
if (monitor.success_rate >= 0.8) return '波动'
return '异常'
}
function getHealthBadgeVariant(monitor: ModelStatusMonitor): 'default' | 'secondary' | 'destructive' | 'outline' | 'success' | 'warning' | 'dark' {
if (monitor.total_attempts <= 0) return 'outline'
if (monitor.success_rate >= 0.95) return 'success'
if (monitor.success_rate >= 0.8) return 'warning'
return 'destructive'
}
function getSuccessRateClass(rate: number) {
if (rate >= 0.95) return 'text-green-600 dark:text-green-400'
if (rate >= 0.8) return 'text-amber-600 dark:text-amber-400'
return 'text-red-600 dark:text-red-400'
}
function getModelMetaText(monitor: ModelStatusMonitor) {
const attempts = `${formatCompactNumber(monitor.total_attempts)} 次请求`
if (props.showProviderInfo && typeof monitor.provider_count === 'number') {
return `${monitor.provider_count} 个提供商 / ${attempts}`
}
return attempts
}
function formatMs(value?: number | null) {
if (typeof value !== 'number' || Number.isNaN(value)) return '-'
const absValue = Math.abs(value)
if (absValue < 1000) return `${Math.round(value)} ms`
if (absValue < 60_000) return `${formatDurationNumber(value / 1000)} s`
return `${formatDurationNumber(value / 60_000)} min`
}
function formatDurationNumber(value: number) {
return new Intl.NumberFormat('zh-CN', {
maximumFractionDigits: Math.abs(value) < 10 ? 2 : 1
}).format(value)
}
function formatPercent(value: number) {
if (typeof value !== 'number' || Number.isNaN(value)) return '-'
return `${(value * 100).toFixed(2)}%`
}
function formatCompactNumber(value: number) {
return new Intl.NumberFormat('zh-CN', { notation: 'compact', maximumFractionDigits: 1 }).format(value)
}
function timelineSegments(monitor: ModelStatusMonitor) {
const timeline = Array.isArray(monitor.timeline) ? monitor.timeline : []
if (timeline.length > 0) return timeline
return Array.from({ length: 60 }, () => 'unknown')
}
function getTimelineColor(status: string) {
switch (status) {
case 'healthy':
return 'bg-green-500/85 dark:bg-green-400/90'
case 'warning':
return 'bg-amber-400/85 dark:bg-amber-300/85'
case 'unhealthy':
return 'bg-red-500/85 dark:bg-red-400/90'
default:
return 'bg-gray-300 dark:bg-gray-600'
}
}
function getTimelineLabel(status: string) {
switch (status) {
case 'healthy':
return '健康'
case 'warning':
return '波动'
case 'unhealthy':
return '异常'
default:
return '无请求'
}
}
function buildTimelineTooltip(monitor: ModelStatusMonitor, status: string, index: number) {
const segmentCount = timelineSegments(monitor).length
const startMs = monitor.time_range_start ? new Date(monitor.time_range_start).getTime() : Date.now() - parseInt(lookbackHours.value) * 60 * 60 * 1000
const endMs = monitor.time_range_end ? new Date(monitor.time_range_end).getTime() : Date.now()
const interval = Math.max(endMs - startMs, 1) / segmentCount
const cellStart = new Date(startMs + index * interval).toISOString()
const cellEnd = new Date(startMs + (index + 1) * interval).toISOString()
return `${formatTimestamp(cellStart)} - ${formatTimestamp(cellEnd)}\n模型:${monitor.model}\n状态:${getTimelineLabel(status)}`
}
function formatTimestamp(timestamp?: string | null) {
if (!timestamp) return '未知时间'
const date = new Date(timestamp)
if (Number.isNaN(date.getTime())) return '未知时间'
return date.toLocaleString('zh-CN', {
month: '2-digit',
day: '2-digit',
hour: '2-digit',
minute: '2-digit',
second: '2-digit'
})
}
watch(lookbackHours, () => {
loadMonitors()
})
onMounted(() => {
refreshData()
})
</script>
@@ -0,0 +1,425 @@
<template>
<Card
variant="default"
class="overflow-hidden"
>
<div class="px-6 py-3.5 border-b border-border/60">
<div class="flex flex-col gap-3 sm:flex-row sm:items-center sm:justify-between">
<div>
<h3 class="text-base font-semibold">
{{ title }}
</h3>
<p class="mt-1 text-xs text-muted-foreground">
仅展示活跃提供商,展开后查看该提供商下的模型健康明细
</p>
</div>
<div class="flex items-center gap-3">
<Label class="text-xs text-muted-foreground">回溯时间:</Label>
<Select v-model="lookbackHours">
<SelectTrigger class="w-28 h-8 text-xs border-border/60">
<SelectValue />
</SelectTrigger>
<SelectContent>
<SelectItem value="1">
1 小时
</SelectItem>
<SelectItem value="6">
6 小时
</SelectItem>
<SelectItem value="12">
12 小时
</SelectItem>
<SelectItem value="24">
24 小时
</SelectItem>
<SelectItem value="48">
48 小时
</SelectItem>
</SelectContent>
</Select>
<RefreshButton
:loading="loading"
@click="refreshData"
/>
</div>
</div>
</div>
<div class="p-6">
<div
v-if="loadingMonitors"
class="flex items-center justify-center py-12"
>
<Loader2 class="w-6 h-6 animate-spin text-muted-foreground" />
<span class="ml-2 text-muted-foreground">加载中...</span>
</div>
<div
v-else-if="providers.length === 0"
class="flex flex-col items-center justify-center py-12 text-muted-foreground"
>
<Server class="w-12 h-12 mb-3 opacity-30" />
<p>暂无活跃提供商健康数据</p>
<p class="text-xs mt-1">
当前没有活跃提供商或尚未产生请求记录
</p>
</div>
<div
v-else
class="space-y-3"
>
<Collapsible
v-for="provider in providers"
:key="provider.provider_id"
v-model:open="expandedProviders[provider.provider_id]"
class="overflow-hidden rounded-xl border border-border/60 bg-card/60"
>
<CollapsibleTrigger as-child>
<button
type="button"
class="flex w-full flex-col gap-4 p-4 text-left transition-colors hover:bg-muted/30 lg:flex-row lg:items-center lg:justify-between"
>
<div class="flex min-w-0 items-start gap-3">
<div class="flex h-11 w-11 flex-shrink-0 items-center justify-center rounded-xl border border-border/60 bg-muted/50">
<Server class="h-5 w-5 text-muted-foreground" />
</div>
<div class="min-w-0">
<div class="flex min-w-0 flex-wrap items-center gap-2">
<ChevronRight
class="h-4 w-4 text-muted-foreground transition-transform"
:class="{ 'rotate-90': expandedProviders[provider.provider_id] }"
/>
<h4 class="truncate text-sm font-semibold">
{{ provider.provider_name }}
</h4>
<Badge
variant="outline"
class="font-mono text-[11px]"
>
{{ provider.provider_type || 'custom' }}
</Badge>
<Badge :variant="getHealthBadgeVariant(provider)">
{{ getHealthLabel(provider) }}
</Badge>
</div>
<p class="mt-1 text-xs text-muted-foreground">
{{ getProviderMetaText(provider) }}
</p>
</div>
</div>
<div class="grid w-full grid-cols-3 gap-2 lg:max-w-xl">
<MetricBox
label="延迟"
:value="formatMs(provider.avg_latency_ms)"
/>
<MetricBox
label="Ping"
:value="formatMs(provider.avg_first_byte_ms)"
/>
<MetricBox
label="可用率"
:value="formatPercent(provider.success_rate)"
:value-class="getSuccessRateClass(provider.success_rate)"
/>
</div>
</button>
</CollapsibleTrigger>
<CollapsibleContent class="border-t border-border/50 px-4 pb-4 pt-4">
<div
v-if="provider.models.length === 0"
class="rounded-lg border border-dashed border-border/60 py-8 text-center text-sm text-muted-foreground"
>
该提供商在当前时间范围内暂无模型请求
</div>
<div
v-else
class="grid grid-cols-1 md:grid-cols-2 xl:grid-cols-3 gap-4"
>
<div
v-for="model in provider.models"
:key="`${provider.provider_id}-${model.model}`"
class="relative overflow-hidden rounded-xl border border-border/60 bg-card/80 p-4 transition-colors hover:border-primary/50"
>
<div class="absolute inset-x-0 top-0 h-px bg-gradient-to-r from-transparent via-primary/40 to-transparent" />
<div class="flex items-start justify-between gap-3">
<div class="flex min-w-0 items-center gap-3">
<div class="flex h-11 w-11 flex-shrink-0 items-center justify-center rounded-xl border border-border/60 bg-muted/50">
<Bot class="h-5 w-5 text-muted-foreground" />
</div>
<h4 class="min-w-0 truncate text-sm font-semibold">
{{ model.display_name || model.model }}
</h4>
</div>
<Badge
:variant="getHealthBadgeVariant(model)"
class="shrink-0"
>
{{ getHealthLabel(model) }}
</Badge>
</div>
<div class="mt-4 grid grid-cols-3 gap-2">
<MetricBox
label="延迟"
:value="formatMs(model.avg_latency_ms)"
/>
<MetricBox
label="Ping"
:value="formatMs(model.avg_first_byte_ms)"
/>
<MetricBox
label="可用率"
:value="formatPercent(model.success_rate)"
:value-class="getSuccessRateClass(model.success_rate)"
/>
</div>
<div class="mt-4 flex items-center justify-between gap-3 text-[11px] uppercase tracking-wide text-muted-foreground">
<span>History (60pts)</span>
<span class="truncate normal-case tracking-normal">
{{ formatCompactNumber(model.total_attempts) }} 次请求
</span>
</div>
<TooltipProvider :delay-duration="100">
<div class="mt-2 flex h-7 w-full items-center gap-px">
<Tooltip
v-for="(segment, index) in timelineSegments(model)"
:key="`${provider.provider_id}-${model.model}-${index}`"
>
<TooltipTrigger as-child>
<div
class="h-full flex-1 rounded-[2px] transition-all duration-150 hover:scale-y-110 hover:brightness-110"
:class="getTimelineColor(segment)"
/>
</TooltipTrigger>
<TooltipContent
side="top"
:side-offset="8"
class="max-w-xs"
>
<div class="text-xs whitespace-pre-line">
{{ buildTimelineTooltip(model, segment, index) }}
</div>
</TooltipContent>
</Tooltip>
</div>
</TooltipProvider>
<div class="mt-2 flex items-center justify-between text-[10px] text-muted-foreground">
<span>{{ formatTimestamp(model.time_range_start) }}</span>
<span>{{ formatTimestamp(model.time_range_end || generatedAt) }}</span>
</div>
</div>
</div>
</CollapsibleContent>
</Collapsible>
</div>
</div>
</Card>
</template>
<script setup lang="ts">
import { defineComponent, h, ref, onMounted, watch } from 'vue'
import { Bot, ChevronRight, Loader2, Server } from 'lucide-vue-next'
import Card from '@/components/ui/card.vue'
import Badge from '@/components/ui/badge.vue'
import Label from '@/components/ui/label.vue'
import Select from '@/components/ui/select.vue'
import SelectTrigger from '@/components/ui/select-trigger.vue'
import SelectValue from '@/components/ui/select-value.vue'
import SelectContent from '@/components/ui/select-content.vue'
import SelectItem from '@/components/ui/select-item.vue'
import RefreshButton from '@/components/ui/refresh-button.vue'
import Collapsible from '@/components/ui/collapsible.vue'
import CollapsibleTrigger from '@/components/ui/collapsible-trigger.vue'
import CollapsibleContent from '@/components/ui/collapsible-content.vue'
import { Tooltip, TooltipContent, TooltipProvider, TooltipTrigger } from '@/components/ui/tooltip'
import { getProviderStatusMonitor } from '@/api/endpoints/health'
import type { ModelStatusMonitor, ProviderStatusMonitor } from '@/api/endpoints/types'
import { useToast } from '@/composables/useToast'
import { parseApiError } from '@/utils/errorParser'
type HealthMonitorItem = Pick<ProviderStatusMonitor | ModelStatusMonitor, 'total_attempts' | 'success_rate'>
const MetricBox = defineComponent({
props: {
label: { type: String, required: true },
value: { type: String, required: true },
valueClass: { type: String, default: '' }
},
setup(props) {
return () => h('div', { class: 'rounded-lg border border-border/40 bg-muted/20 px-3 py-2' }, [
h('div', { class: 'text-[11px] text-muted-foreground' }, props.label),
h('div', { class: ['mt-1 text-sm font-semibold tabular-nums', props.valueClass] }, props.value)
])
}
})
const props = withDefaults(defineProps<{
title?: string
}>(), {
title: '提供商健康监控'
})
const { error: showError } = useToast()
const loading = ref(false)
const loadingMonitors = ref(false)
const providers = ref<ProviderStatusMonitor[]>([])
const generatedAt = ref<string | null>(null)
const lookbackHours = ref('6')
const expandedProviders = ref<Record<string, boolean>>({})
async function loadMonitors() {
loadingMonitors.value = true
try {
const data = await getProviderStatusMonitor({
lookback_hours: parseInt(lookbackHours.value),
provider_limit: 50,
per_provider_model_limit: 12,
per_model_limit: 100
})
providers.value = data.providers || []
generatedAt.value = data.generated_at || null
ensureExpandedProviderState()
} catch (err: unknown) {
showError(parseApiError(err, '加载提供商健康监控数据失败'), '错误')
} finally {
loadingMonitors.value = false
}
}
async function refreshData() {
loading.value = true
try {
await loadMonitors()
} finally {
loading.value = false
}
}
function ensureExpandedProviderState() {
const next = { ...expandedProviders.value }
for (const provider of providers.value) {
if (!(provider.provider_id in next)) {
next[provider.provider_id] = false
}
}
expandedProviders.value = next
}
function getHealthLabel(item: HealthMonitorItem) {
if (item.total_attempts <= 0) return '暂无请求'
if (item.success_rate >= 0.95) return '正常'
if (item.success_rate >= 0.8) return '波动'
return '异常'
}
function getHealthBadgeVariant(item: HealthMonitorItem): 'default' | 'secondary' | 'destructive' | 'outline' | 'success' | 'warning' | 'dark' {
if (item.total_attempts <= 0) return 'outline'
if (item.success_rate >= 0.95) return 'success'
if (item.success_rate >= 0.8) return 'warning'
return 'destructive'
}
function getSuccessRateClass(rate: number) {
if (rate >= 0.95) return 'text-green-600 dark:text-green-400'
if (rate >= 0.8) return 'text-amber-600 dark:text-amber-400'
return 'text-red-600 dark:text-red-400'
}
function getProviderMetaText(provider: ProviderStatusMonitor) {
const attempts = `${formatCompactNumber(provider.total_attempts)} 次请求`
return `${provider.model_count} 个模型 / ${attempts}`
}
function formatMs(value?: number | null) {
if (typeof value !== 'number' || Number.isNaN(value)) return '-'
const absValue = Math.abs(value)
if (absValue < 1000) return `${Math.round(value)} ms`
if (absValue < 60_000) return `${formatDurationNumber(value / 1000)} s`
return `${formatDurationNumber(value / 60_000)} min`
}
function formatDurationNumber(value: number) {
return new Intl.NumberFormat('zh-CN', {
maximumFractionDigits: Math.abs(value) < 10 ? 2 : 1
}).format(value)
}
function formatPercent(value: number) {
if (typeof value !== 'number' || Number.isNaN(value)) return '-'
return `${(value * 100).toFixed(2)}%`
}
function formatCompactNumber(value: number) {
return new Intl.NumberFormat('zh-CN', { notation: 'compact', maximumFractionDigits: 1 }).format(value)
}
function timelineSegments(item: ModelStatusMonitor | ProviderStatusMonitor) {
const timeline = Array.isArray(item.timeline) ? item.timeline : []
if (timeline.length > 0) return timeline
return Array.from({ length: 60 }, () => 'unknown')
}
function getTimelineColor(status: string) {
switch (status) {
case 'healthy':
return 'bg-green-500/85 dark:bg-green-400/90'
case 'warning':
return 'bg-amber-400/85 dark:bg-amber-300/85'
case 'unhealthy':
return 'bg-red-500/85 dark:bg-red-400/90'
default:
return 'bg-gray-300 dark:bg-gray-600'
}
}
function getTimelineLabel(status: string) {
switch (status) {
case 'healthy':
return '健康'
case 'warning':
return '波动'
case 'unhealthy':
return '异常'
default:
return '无请求'
}
}
function buildTimelineTooltip(model: ModelStatusMonitor, status: string, index: number) {
const segmentCount = timelineSegments(model).length
const startMs = model.time_range_start ? new Date(model.time_range_start).getTime() : Date.now() - parseInt(lookbackHours.value) * 60 * 60 * 1000
const endMs = model.time_range_end ? new Date(model.time_range_end).getTime() : Date.now()
const interval = Math.max(endMs - startMs, 1) / segmentCount
const cellStart = new Date(startMs + index * interval).toISOString()
const cellEnd = new Date(startMs + (index + 1) * interval).toISOString()
return `${formatTimestamp(cellStart)} - ${formatTimestamp(cellEnd)}\n模型:${model.model}\n状态:${getTimelineLabel(status)}`
}
function formatTimestamp(timestamp?: string | null) {
if (!timestamp) return '未知时间'
const date = new Date(timestamp)
if (Number.isNaN(date.getTime())) return '未知时间'
return date.toLocaleString('zh-CN', {
month: '2-digit',
day: '2-digit',
hour: '2-digit',
minute: '2-digit',
second: '2-digit'
})
}
watch(lookbackHours, () => {
loadMonitors()
})
onMounted(() => {
refreshData()
})
</script>