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fawney19
2025-12-10 20:52:44 +08:00
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<template>
<div class="space-y-6">
<!-- 页面头部统计卡片 + 公告 -->
<div class="flex gap-6 items-start">
<!-- 左侧统计区域 -->
<div ref="statsPanelRef" class="flex-1 min-w-0 flex flex-col">
<Badge :variant="authStore.user?.role === 'admin' ? 'default' : 'secondary'" class="uppercase tracking-[0.45em] mb-4 self-start">
{{ authStore.user?.role === 'admin' ? 'ADMIN MODE' : 'PERSONAL MODE' }}
</Badge>
<!-- 主要统计卡片 -->
<div class="grid grid-cols-1 gap-4 sm:grid-cols-2 lg:grid-cols-4">
<template v-if="loading && stats.length === 0">
<Card v-for="i in 4" :key="'skeleton-' + i" class="p-5">
<Skeleton class="h-4 w-20 mb-4" />
<Skeleton class="h-8 w-32 mb-2" />
<Skeleton class="h-4 w-16" />
</Card>
</template>
<Card
v-for="(stat, index) in stats"
v-else
:key="stat.name"
class="relative overflow-hidden p-5"
:class="statCardBorders[index % statCardBorders.length]"
>
<div
class="pointer-events-none absolute -right-4 -top-6 h-28 w-28 rounded-full blur-3xl opacity-40"
:class="statCardGlows[index % statCardGlows.length]"
/>
<div class="flex items-start justify-between relative">
<div>
<p class="text-[11px] font-semibold uppercase tracking-[0.4em] text-muted-foreground">{{ stat.name }}</p>
<p class="mt-4 text-3xl font-semibold text-foreground">{{ stat.value }}</p>
<p v-if="stat.subValue" class="mt-1 text-sm text-muted-foreground">{{ stat.subValue }}</p>
<div v-if="stat.change || stat.extraBadge" class="mt-2 flex items-center gap-1.5">
<Badge
v-if="stat.change"
variant="secondary"
>
{{ stat.change }}
</Badge>
<Badge v-if="stat.extraBadge" variant="secondary">
{{ stat.extraBadge }}
</Badge>
</div>
</div>
<div class="rounded-2xl border border-border bg-card/50 p-3 shadow-inner backdrop-blur-sm" :class="getStatIconColor(index)">
<component :is="stat.icon" class="h-5 w-5" />
</div>
</div>
</Card>
</div>
<!-- 管理员系统健康摘要 -->
<div v-if="isAdmin && systemHealth" class="mt-6">
<div class="mb-3 flex items-center justify-between">
<h3 class="text-sm font-medium text-foreground">本月系统健康</h3>
<Badge variant="outline" class="uppercase tracking-[0.3em] text-[10px]">Monthly</Badge>
</div>
<div class="grid grid-cols-2 gap-3 sm:grid-cols-4">
<Card class="p-4 border-book-cloth/30">
<div class="flex items-center justify-between">
<div>
<p class="text-[10px] font-semibold uppercase tracking-[0.3em] text-muted-foreground">平均响应</p>
<p class="mt-2 text-xl font-semibold text-foreground">{{ systemHealth.avg_response_time }}s</p>
</div>
<Clock class="h-4 w-4 text-book-cloth" />
</div>
</Card>
<Card class="p-4 border-kraft/30">
<div class="flex items-center justify-between">
<div>
<p class="text-[10px] font-semibold uppercase tracking-[0.3em] text-muted-foreground">错误率</p>
<p class="mt-2 text-xl font-semibold" :class="systemHealth.error_rate > 5 ? 'text-destructive' : 'text-foreground'">{{ systemHealth.error_rate }}%</p>
</div>
<AlertTriangle class="h-4 w-4 text-kraft" />
</div>
</Card>
<Card class="p-4 border-book-cloth/25">
<div class="flex items-center justify-between">
<div>
<p class="text-[10px] font-semibold uppercase tracking-[0.3em] text-muted-foreground">转移次数</p>
<p class="mt-2 text-xl font-semibold text-foreground">{{ systemHealth.fallback_count }}</p>
</div>
<Shuffle class="h-4 w-4 text-kraft" />
</div>
</Card>
<Card v-if="costStats" class="p-4 border-manilla/40">
<div class="flex items-center justify-between">
<div>
<p class="text-[10px] font-semibold uppercase tracking-[0.3em] text-muted-foreground">实际成本</p>
<p class="mt-2 text-xl font-semibold text-foreground">{{ formatCurrency(costStats.total_actual_cost) }}</p>
<Badge v-if="costStats.cost_savings > 0" variant="success" class="mt-1 text-[10px]">
节省 {{ formatCurrency(costStats.cost_savings) }}
</Badge>
</div>
<DollarSign class="h-4 w-4 text-book-cloth" />
</div>
</Card>
</div>
</div>
<!-- 普通用户缓存统计 -->
<div v-else-if="!isAdmin && cacheStats && cacheStats.total_cache_tokens > 0" class="mt-6">
<div class="mb-3 flex items-center justify-between">
<h3 class="text-sm font-medium text-foreground">本月缓存使用</h3>
<Badge variant="outline" class="uppercase tracking-[0.3em] text-[10px]">Monthly</Badge>
</div>
<div class="grid grid-cols-2 gap-3 sm:grid-cols-4">
<Card class="p-4 border-book-cloth/30">
<div class="flex items-center justify-between">
<div>
<p class="text-[10px] font-semibold uppercase tracking-[0.3em] text-muted-foreground">缓存命中率</p>
<p class="mt-2 text-xl font-semibold text-foreground">{{ cacheStats.cache_hit_rate || 0 }}%</p>
</div>
<Database class="h-4 w-4 text-book-cloth" />
</div>
</Card>
<Card class="p-4 border-kraft/30">
<div class="flex items-center justify-between">
<div>
<p class="text-[10px] font-semibold uppercase tracking-[0.3em] text-muted-foreground">缓存读取</p>
<p class="mt-2 text-xl font-semibold text-foreground">{{ formatTokens(cacheStats.cache_read_tokens) }}</p>
</div>
<Hash class="h-4 w-4 text-kraft" />
</div>
</Card>
<Card class="p-4 border-book-cloth/25">
<div class="flex items-center justify-between">
<div>
<p class="text-[10px] font-semibold uppercase tracking-[0.3em] text-muted-foreground">缓存创建</p>
<p class="mt-2 text-xl font-semibold text-foreground">{{ formatTokens(cacheStats.cache_creation_tokens) }}</p>
</div>
<Database class="h-4 w-4 text-kraft" />
</div>
</Card>
<Card v-if="tokenBreakdown" class="p-4 border-manilla/40">
<div class="flex items-center justify-between">
<div>
<p class="text-[10px] font-semibold uppercase tracking-[0.3em] text-muted-foreground">总Token</p>
<p class="mt-2 text-xl font-semibold text-foreground">{{ formatTokens((tokenBreakdown.input || 0) + (tokenBreakdown.output || 0)) }}</p>
<p class="mt-1 text-[10px] text-muted-foreground">输入 {{ formatTokens(tokenBreakdown.input || 0) }} / 输出 {{ formatTokens(tokenBreakdown.output || 0) }}</p>
</div>
<Hash class="h-4 w-4 text-book-cloth" />
</div>
</Card>
</div>
</div>
</div>
<!-- 右侧系统公告 -->
<div
id="announcements-section"
class="w-[340px] flex-shrink-0 flex flex-col min-h-0"
:style="announcementsContainerStyle"
>
<div class="mb-3 flex items-center justify-between flex-shrink-0">
<h3 class="text-sm font-medium text-foreground">系统公告</h3>
<Badge variant="outline" class="uppercase tracking-[0.3em] text-[10px]">Live</Badge>
</div>
<Card class="overflow-hidden p-4 flex flex-col flex-1 min-h-0 h-full">
<div v-if="loadingAnnouncements" class="py-8 text-center">
<Loader2 class="h-5 w-5 animate-spin mx-auto text-muted-foreground" />
</div>
<div v-else-if="announcements.length === 0" class="py-8 text-center">
<Bell class="h-8 w-8 mx-auto text-muted-foreground/40" />
<p class="mt-2 text-xs text-muted-foreground">暂无公告</p>
</div>
<div v-else class="-mx-4 px-4 flex-1 overflow-y-auto scrollbar-thin min-h-0 pb-2">
<div ref="announcementsTimelineRef" class="relative pl-5">
<div
v-if="announcements.length > 1"
class="absolute left-[7px] w-[2px] bg-slate-200 dark:bg-muted"
:style="timelineLineStyle"
></div>
<button
v-for="announcement in announcements"
:key="announcement.id"
data-announcement-item
type="button"
class="relative w-full text-left mb-3 last:mb-0"
@click="viewAnnouncementDetail(announcement)"
>
<div class="flex gap-2">
<div class="absolute left-[-18px] top-1 z-10">
<span
data-announcement-marker
class="flex h-3 w-3 items-center justify-center rounded-full border-2 border-white dark:border-slate-900"
:class="[
announcement.is_pinned
? 'bg-amber-500 dark:bg-amber-400'
: announcement.is_read
? 'bg-slate-300 dark:bg-slate-600'
: getAnnouncementDotColor(announcement.type)
]"
>
<span
v-if="!announcement.is_read && !announcement.is_pinned"
class="h-1.5 w-1.5 rounded-full bg-white"
></span>
</span>
</div>
<div
class="flex-1 rounded-lg p-2 transition"
:class="[
announcement.is_pinned
? 'hover:bg-amber-50/50 dark:hover:bg-amber-900/10'
: 'hover:bg-slate-50/50 dark:hover:bg-slate-800/30'
]"
>
<div class="flex items-center gap-2 mb-1">
<h4 class="text-xs font-medium text-foreground line-clamp-1 flex-1">
{{ announcement.title }}
</h4>
<span
v-if="announcement.is_pinned"
class="flex-shrink-0 rounded-full bg-amber-100 dark:bg-amber-900/30 px-1.5 py-0.5 text-[9px] font-medium text-amber-700 dark:text-amber-400"
>
置顶
</span>
</div>
<div class="text-[11px] text-muted-foreground leading-relaxed line-clamp-2 mb-1">
{{ getPlainText(announcement.content) }}
</div>
<div class="text-[10px] text-muted-foreground/70">
{{ formatAnnouncementDate(announcement.created_at) }}
</div>
</div>
</div>
</button>
</div>
</div>
</Card>
</div>
</div>
<!-- 趋势图表区域 -->
<div class="grid grid-cols-1 gap-6 lg:grid-cols-2">
<!-- 请求次数和费用趋势 -->
<Card class="p-5">
<h4 class="mb-3 text-xs font-semibold text-foreground uppercase tracking-wider">请求次数 / 费用趋势</h4>
<div v-if="loadingDaily" class="flex items-center justify-center h-[280px]">
<Skeleton class="h-full w-full" />
</div>
<div v-else style="height: 280px;">
<LineChart v-if="chartData.requests" :data="chartData.requests" :options="chartOptions.requests" />
<div v-else class="flex h-full items-center justify-center text-xs text-muted-foreground">
暂无数据
</div>
</div>
</Card>
<!-- 每日模型成本堆叠柱状图 -->
<Card class="p-5">
<h4 class="mb-3 text-xs font-semibold text-foreground uppercase tracking-wider">每日模型成本</h4>
<div v-if="loadingDaily" class="flex items-center justify-center h-[280px]">
<Skeleton class="h-full w-full" />
</div>
<div v-else style="height: 280px;">
<BarChart
v-if="dailyModelCostChartData.labels && dailyModelCostChartData.labels.length > 0"
:data="dailyModelCostChartData"
:options="dailyModelCostChartOptions"
/>
<div v-else class="flex h-full items-center justify-center text-xs text-muted-foreground">
暂无数据
</div>
</div>
</Card>
</div>
<!-- 每日统计表格 -->
<Card class="overflow-hidden mt-6">
<Table>
<TableHeader>
<TableRow>
<TableHead class="text-left">日期</TableHead>
<TableHead class="text-center">请求次数</TableHead>
<TableHead class="text-center">Tokens</TableHead>
<TableHead class="text-center">费用</TableHead>
<TableHead class="text-center">平均响应</TableHead>
<TableHead class="text-center">使用模型</TableHead>
<TableHead class="text-center">使用提供商</TableHead>
</TableRow>
</TableHeader>
<TableBody>
<TableRow v-if="loadingDaily">
<TableCell colspan="7" class="text-center py-8">
<div class="flex items-center justify-center gap-2">
<Skeleton class="h-5 w-5 rounded-full" />
<span class="text-muted-foreground text-xs">加载中...</span>
</div>
</TableCell>
</TableRow>
<TableRow v-else-if="dailyStats.length === 0">
<TableCell colspan="7" class="text-center py-8 text-muted-foreground text-xs">
暂无数据
</TableCell>
</TableRow>
<template v-else>
<TableRow v-for="stat in dailyStats.slice().reverse()" :key="stat.date">
<TableCell class="font-medium text-xs">{{ formatDate(stat.date) }}</TableCell>
<TableCell class="text-center text-xs">{{ stat.requests.toLocaleString() }}</TableCell>
<TableCell class="text-center">
<Badge variant="secondary" class="text-[10px]">{{ formatTokens(stat.tokens) }}</Badge>
</TableCell>
<TableCell class="text-center">
<Badge variant="success" class="text-[10px]">${{ stat.cost.toFixed(4) }}</Badge>
</TableCell>
<TableCell class="text-center">
<Badge variant="outline" class="text-[10px]">{{ formatResponseTime(stat.avg_response_time) }}</Badge>
</TableCell>
<TableCell class="text-center text-xs">{{ stat.unique_models }}</TableCell>
<TableCell class="text-center text-xs">{{ stat.unique_providers }}</TableCell>
</TableRow>
</template>
</TableBody>
</Table>
<!-- 汇总信息 -->
<div v-if="dailyStats.length > 0" class="border-t border-border bg-muted/30 backdrop-blur-sm px-4 py-3 text-xs">
<div class="grid grid-cols-2 gap-4 sm:grid-cols-4">
<div class="text-center">
<div class="text-muted-foreground text-[10px]">总请求</div>
<div class="font-semibold text-foreground">{{ totalStats.requests.toLocaleString() }}</div>
</div>
<div class="text-center">
<div class="text-muted-foreground text-[10px]">总Tokens</div>
<div class="font-semibold text-book-cloth dark:text-kraft">{{ formatTokens(totalStats.tokens) }}</div>
</div>
<div class="text-center">
<div class="text-muted-foreground text-[10px]">总费用</div>
<div class="font-semibold text-amber-600 dark:text-amber-400">${{ totalStats.cost.toFixed(4) }}</div>
</div>
<div class="text-center">
<div class="text-muted-foreground text-[10px]">平均响应</div>
<div class="font-semibold text-book-cloth dark:text-kraft">{{ formatResponseTime(totalStats.avgResponseTime) }}</div>
</div>
</div>
</div>
</Card>
</div>
<!-- 公告详情对话框 -->
<Dialog v-model="detailDialogOpen" size="lg">
<template #header>
<div class="border-b border-border px-6 py-4">
<div class="flex items-center gap-3">
<component
v-if="selectedAnnouncement"
:is="getAnnouncementIcon(selectedAnnouncement.type)"
class="h-5 w-5 flex-shrink-0"
:class="getAnnouncementIconColor(selectedAnnouncement.type)"
/>
<div class="flex-1 min-w-0">
<h3 class="text-lg font-semibold text-foreground leading-tight truncate">{{ selectedAnnouncement?.title || '公告详情' }}</h3>
<p class="text-xs text-muted-foreground">系统公告</p>
</div>
</div>
</div>
</template>
<div v-if="selectedAnnouncement" class="space-y-4">
<div class="text-xs text-muted-foreground">
{{ formatFullDate(selectedAnnouncement.created_at) }}
</div>
<div
v-html="renderMarkdown(selectedAnnouncement.content)"
class="prose prose-sm dark:prose-invert max-w-none"
></div>
</div>
<template #footer>
<Button variant="outline" @click="detailDialogOpen = false" class="h-10 px-5">关闭</Button>
</template>
</Dialog>
</template>
<script setup lang="ts">
import { ref, onMounted, computed, onBeforeUnmount, nextTick, watch } from 'vue'
import { useAuthStore } from '@/stores/auth'
import { dashboardApi, type DashboardStat, type DailyStat } from '@/api/dashboard'
import { announcementApi, type Announcement } from '@/api/announcements'
import {
Card,
Badge,
Button,
Skeleton,
Dialog,
Table,
TableHeader,
TableBody,
TableRow,
TableHead,
TableCell,
} from '@/components/ui'
import LineChart from '@/components/charts/LineChart.vue'
import BarChart from '@/components/charts/BarChart.vue'
import {
Users,
Activity,
TrendingUp,
DollarSign,
Key,
Hash,
Bell,
AlertCircle,
AlertTriangle,
Info,
Wrench,
Loader2,
Clock,
Database,
Shuffle
} from 'lucide-vue-next'
import { formatTokens, formatCurrency } from '@/utils/format'
import { marked } from 'marked'
import { sanitizeMarkdown } from '@/utils/sanitize'
import type { ChartData, ChartOptions, ChartDataset, TooltipItem } from 'chart.js'
const authStore = useAuthStore()
const statsPanelRef = ref<HTMLElement | null>(null)
const announcementsHeight = ref<number | null>(null)
const announcementsTimelineRef = ref<HTMLElement | null>(null)
const timelineLineStyle = ref<{ top: string; bottom: string }>({ top: '0px', bottom: '0px' })
const announcementsContainerStyle = computed(() => {
if (!announcementsHeight.value) return {}
// 设置固定高度,与左侧统计面板保持一致
return { height: `${announcementsHeight.value}px` }
})
let statsPanelObserver: ResizeObserver | null = null
let announcementsTimelineObserver: ResizeObserver | null = null
function updateAnnouncementsHeight() {
if (typeof window === 'undefined') return
const panel = statsPanelRef.value
if (!panel) return
const { height } = panel.getBoundingClientRect()
if (height <= 0) return
announcementsHeight.value = Math.round(height)
nextTick(() => updateTimelineLine())
}
function updateTimelineLine() {
if (typeof window === 'undefined') return
const container = announcementsTimelineRef.value
if (!container) return
const items = container.querySelectorAll<HTMLElement>('[data-announcement-item]')
if (items.length < 2) {
timelineLineStyle.value = { top: '0px', bottom: '0px' }
return
}
const firstMarker = items[0].querySelector<HTMLElement>('[data-announcement-marker]')
const lastMarker = items[items.length - 1].querySelector<HTMLElement>('[data-announcement-marker]')
if (!firstMarker || !lastMarker) return
const containerRect = container.getBoundingClientRect()
const firstRect = firstMarker.getBoundingClientRect()
const lastRect = lastMarker.getBoundingClientRect()
const topOffset = Math.max(0, firstRect.top + firstRect.height / 2 - containerRect.top)
const bottomOffset = Math.max(0, containerRect.bottom - (lastRect.top + lastRect.height / 2))
timelineLineStyle.value = { top: `${topOffset}px`, bottom: `${bottomOffset}px` }
}
function handleWindowResize() {
updateAnnouncementsHeight()
updateTimelineLine()
}
function setupResizeObserver() {
if (typeof window === 'undefined') return
const panel = statsPanelRef.value
if (!panel || !('ResizeObserver' in window)) return
statsPanelObserver = new ResizeObserver(() => updateAnnouncementsHeight())
statsPanelObserver.observe(panel)
updateAnnouncementsHeight()
}
function setupTimelineResizeObserver() {
if (typeof window === 'undefined' || !('ResizeObserver' in window)) return
const container = announcementsTimelineRef.value
announcementsTimelineObserver?.disconnect()
announcementsTimelineObserver = null
if (!container) return
announcementsTimelineObserver = new ResizeObserver(() => updateTimelineLine())
announcementsTimelineObserver.observe(container)
}
const isAdmin = computed(() => authStore.user?.role === 'admin')
const statCardBorders = [
'border-book-cloth/30 dark:border-book-cloth/25',
'border-kraft/30 dark:border-kraft/25',
'border-manilla/40 dark:border-manilla/30',
'border-book-cloth/25 dark:border-kraft/25'
]
const statCardGlows = [
'bg-book-cloth/30',
'bg-kraft/30',
'bg-manilla/35',
'bg-kraft/30'
]
const getStatIconColor = (index: number): string => {
const colors = ['text-book-cloth', 'text-kraft', 'text-book-cloth', 'text-kraft']
return colors[index % colors.length]
}
// 统计数据
const stats = ref<DashboardStat[]>([])
const todayStats = ref<{
requests: number
tokens: number
cost: number
actual_cost?: number
cache_creation_tokens?: number
cache_read_tokens?: number
}>({ requests: 0, tokens: 0, cost: 0 })
const systemHealth = ref<{
avg_response_time: number
error_rate: number
error_requests: number
fallback_count: number
total_requests: number
} | null>(null)
const costStats = ref<{
total_cost: number
total_actual_cost: number
cost_savings: number
} | null>(null)
const cacheStats = ref<{
cache_creation_tokens: number
cache_read_tokens: number
cache_creation_cost?: number
cache_read_cost?: number
cache_hit_rate?: number
total_cache_tokens: number
} | null>(null)
const tokenBreakdown = ref<{
input: number
output: number
cache_creation: number
cache_read: number
} | null>(null)
const activeUsers = ref(0)
const dailyStats = ref<DailyStat[]>([])
const selectedDays = ref(7)
const loadingDaily = ref(false)
const loading = ref(false)
// 公告
const announcements = ref<Announcement[]>([])
const loadingAnnouncements = ref(false)
const selectedAnnouncement = ref<Announcement | null>(null)
const detailDialogOpen = ref(false)
const iconMap: Record<string, any> = {
Users, Activity, TrendingUp, DollarSign, Key, Hash, Database
}
const totalStats = computed(() => {
if (dailyStats.value.length === 0) {
return { requests: 0, tokens: 0, cost: 0, avgResponseTime: 0 }
}
const totals = dailyStats.value.reduce((acc, stat) => {
acc.requests += stat.requests
acc.tokens += stat.tokens
acc.cost += stat.cost
acc.totalResponseTime += stat.avg_response_time * stat.requests
return acc
}, { requests: 0, tokens: 0, cost: 0, totalResponseTime: 0 })
return {
requests: totals.requests,
tokens: totals.tokens,
cost: totals.cost,
avgResponseTime: totals.requests > 0 ? totals.totalResponseTime / totals.requests : 0
}
})
// 图表数据
const chartData = computed(() => {
if (dailyStats.value.length === 0) {
return { requests: null }
}
const labels = dailyStats.value.map(stat => formatDateForChart(stat.date))
const requests = dailyStats.value.map(stat => stat.requests)
const costs = dailyStats.value.map(stat => stat.cost)
return {
requests: {
labels,
datasets: [
{
label: '请求次数',
data: requests,
borderColor: 'rgb(59, 130, 246)',
backgroundColor: 'rgba(59, 130, 246, 0.1)',
tension: 0.4,
yAxisID: 'y'
},
{
label: '费用 ($)',
data: costs,
borderColor: 'rgb(34, 197, 94)',
backgroundColor: 'rgba(34, 197, 94, 0.1)',
tension: 0.4,
yAxisID: 'y1'
}
]
} as ChartData<'line'>
}
})
// 每日模型成本(堆叠柱状图)
const MODEL_COLORS = [
'rgba(59, 130, 246, 0.8)', // blue
'rgba(239, 68, 68, 0.8)', // red
'rgba(16, 185, 129, 0.8)', // green
'rgba(245, 158, 11, 0.8)', // amber
'rgba(139, 92, 246, 0.8)', // purple
'rgba(6, 182, 212, 0.8)', // cyan
'rgba(132, 204, 22, 0.8)', // lime
'rgba(249, 115, 22, 0.8)' // orange
]
const dailyModelCostChartData = computed<ChartData<'bar'>>(() => {
if (dailyStats.value.length === 0) {
return { labels: [], datasets: [] }
}
// 收集所有出现过的模型
const allModels = new Set<string>()
dailyStats.value.forEach(day => {
day.model_breakdown?.forEach(mb => allModels.add(mb.model))
})
const modelList = Array.from(allModels)
// 按总费用降序排列模型
const modelTotalCost = new Map<string, number>()
dailyStats.value.forEach(day => {
day.model_breakdown?.forEach(mb => {
modelTotalCost.set(mb.model, (modelTotalCost.get(mb.model) || 0) + mb.cost)
})
})
modelList.sort((a, b) => (modelTotalCost.get(b) || 0) - (modelTotalCost.get(a) || 0))
// 为每个模型创建一个 dataset
const datasets: ChartDataset<'bar', number[]>[] = modelList.map((model, index) => ({
label: model.replace('claude-', '').replace('gpt-', ''),
data: dailyStats.value.map(day => {
const found = day.model_breakdown?.find(mb => mb.model === model)
return found ? found.cost : 0
}),
backgroundColor: MODEL_COLORS[index % MODEL_COLORS.length],
borderRadius: 2,
stack: 'stack0',
barPercentage: 0.6,
categoryPercentage: 0.7
}))
return {
labels: dailyStats.value.map(stat => formatDateForChart(stat.date)),
datasets
}
})
const dailyModelCostChartOptions = computed<ChartOptions<'bar'>>(() => ({
responsive: true,
maintainAspectRatio: false,
interaction: {
mode: 'index',
intersect: false
},
scales: {
x: {
stacked: true,
ticks: { font: { size: 10 } }
},
y: {
stacked: true,
title: { display: true, text: '费用 ($)', color: 'rgb(107, 114, 128)', font: { size: 10 } },
ticks: { font: { size: 10 } }
}
},
plugins: {
legend: {
display: true,
position: 'bottom',
labels: { font: { size: 10 }, boxWidth: 12, padding: 8 }
},
tooltip: {
callbacks: {
label: (context: TooltipItem<'bar'>) => {
const value = typeof context.raw === 'number' ? context.raw : 0
if (value === 0) return ''
return `${context.dataset.label}: $${value.toFixed(4)}`
},
footer: (items: TooltipItem<'bar'>[]) => {
const total = items.reduce((sum, item) => {
const val = typeof item.raw === 'number' ? item.raw : 0
return sum + val
}, 0)
return `Total: $${total.toFixed(4)}`
}
}
}
}
}))
const chartOptions = computed(() => ({
requests: {
scales: {
y: {
type: 'linear',
display: true,
position: 'left',
title: { display: true, text: '请求次数', color: 'rgb(107, 114, 128)', font: { size: 10 } }
},
y1: {
type: 'linear',
display: true,
position: 'right',
title: { display: true, text: '费用 ($)', color: 'rgb(107, 114, 128)', font: { size: 10 } },
grid: { drawOnChartArea: false }
}
},
plugins: {
legend: { labels: { font: { size: 11 } } },
tooltip: {
callbacks: {
label: (context: any) => {
const label = context.dataset.label || ''
const value = context.parsed.y
if (label.includes('费用')) return `${label}: $${value.toFixed(4)}`
return `${label}: ${value.toLocaleString()}`
}
}
}
}
} as ChartOptions<'line'>
}))
onMounted(async () => {
setupResizeObserver()
if (typeof window !== 'undefined') {
window.addEventListener('resize', handleWindowResize)
}
await Promise.all([
loadDashboardData(),
loadDailyStats(),
loadAnnouncements()
])
await nextTick()
setupTimelineResizeObserver()
updateAnnouncementsHeight()
updateTimelineLine()
})
onBeforeUnmount(() => {
if (typeof window !== 'undefined') {
window.removeEventListener('resize', handleWindowResize)
}
if (statsPanelObserver && statsPanelRef.value) {
statsPanelObserver.unobserve(statsPanelRef.value)
}
statsPanelObserver?.disconnect()
statsPanelObserver = null
announcementsTimelineObserver?.disconnect()
announcementsTimelineObserver = null
})
async function loadDashboardData() {
loading.value = true
try {
const statsData = await dashboardApi.getStats()
stats.value = statsData.stats.map(stat => ({
...stat,
icon: iconMap[stat.icon] || Activity
}))
if (statsData.today) todayStats.value = statsData.today
if (isAdmin.value) {
if (statsData.system_health) systemHealth.value = statsData.system_health
if (statsData.cost_stats) costStats.value = statsData.cost_stats
if (statsData.cache_stats) cacheStats.value = statsData.cache_stats
if (statsData.token_breakdown) tokenBreakdown.value = statsData.token_breakdown
if (statsData.users) activeUsers.value = statsData.users.active
} else {
if (statsData.cache_stats) cacheStats.value = statsData.cache_stats
if (statsData.token_breakdown) tokenBreakdown.value = statsData.token_breakdown
}
} finally {
loading.value = false
}
}
async function loadDailyStats() {
loadingDaily.value = true
try {
const response = await dashboardApi.getDailyStats(selectedDays.value)
dailyStats.value = response.daily_stats
} catch {
dailyStats.value = []
} finally {
loadingDaily.value = false
}
}
function formatDate(dateString: string): string {
const date = new Date(dateString)
const today = new Date()
const yesterday = new Date(today)
yesterday.setDate(yesterday.getDate() - 1)
if (date.toDateString() === today.toDateString()) return '今天'
if (date.toDateString() === yesterday.toDateString()) return '昨天'
return date.toLocaleDateString('zh-CN', { month: '2-digit', day: '2-digit', weekday: 'short' })
}
function formatDateForChart(dateString: string): string {
const date = new Date(dateString)
const today = new Date()
const yesterday = new Date(today)
yesterday.setDate(yesterday.getDate() - 1)
if (date.toDateString() === today.toDateString()) return '今天'
if (date.toDateString() === yesterday.toDateString()) return '昨天'
return date.toLocaleDateString('zh-CN', { month: 'numeric', day: 'numeric' })
}
function formatResponseTime(seconds: number): string {
if (seconds === 0) return '-'
if (seconds < 1) return `${(seconds * 1000).toFixed(0)}ms`
return `${seconds.toFixed(2)}s`
}
// 公告相关
async function loadAnnouncements() {
loadingAnnouncements.value = true
try {
const response = await announcementApi.getAnnouncements({ active_only: true, limit: 100 })
announcements.value = response.items
} catch {
announcements.value = []
} finally {
loadingAnnouncements.value = false
await nextTick()
setupTimelineResizeObserver()
updateTimelineLine()
}
}
watch(() => announcements.value.length, async () => {
await nextTick()
setupTimelineResizeObserver()
updateTimelineLine()
})
async function viewAnnouncementDetail(announcement: Announcement) {
if (!announcement.is_read && !isAdmin.value) {
try {
await announcementApi.markAsRead(announcement.id)
announcement.is_read = true
} catch {}
}
selectedAnnouncement.value = announcement
detailDialogOpen.value = true
}
function getPlainText(content: string): string {
const cleaned = content
.replace(/```[\s\S]*?```/g, ' ')
.replace(/`[^`]*`/g, ' ')
.replace(/!\[[^\]]*]\([^)]*\)/g, ' ')
.replace(/\[[^\]]*]\(([^)]*)\)/g, '$1')
.replace(/[#>*_~]/g, '')
.replace(/\n+/g, ' ')
.replace(/\s+/g, ' ')
.trim()
if (cleaned.length <= 100) return cleaned
return `${cleaned.slice(0, 100).trim()}...`
}
function getAnnouncementIcon(type: string) {
switch (type) {
case 'important': return AlertCircle
case 'warning': return AlertTriangle
case 'maintenance': return Wrench
default: return Info
}
}
function getAnnouncementIconColor(type: string) {
switch (type) {
case 'important': return 'text-rose-600 dark:text-rose-400'
case 'warning': return 'text-amber-600 dark:text-amber-400'
case 'maintenance': return 'text-orange-600 dark:text-orange-400'
default: return 'text-primary dark:text-primary'
}
}
function formatAnnouncementDate(dateString: string): string {
const date = new Date(dateString)
const now = new Date()
const diff = now.getTime() - date.getTime()
const minutes = Math.floor(diff / (1000 * 60))
const hours = Math.floor(diff / (1000 * 60 * 60))
const days = Math.floor(diff / (1000 * 60 * 60 * 24))
if (minutes < 1) return '刚刚'
if (minutes < 60) return `${minutes}分钟前`
if (hours < 24) return `${hours}小时前`
if (days < 7) return `${days}天前`
return date.toLocaleDateString('zh-CN', { month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit' })
}
function getAnnouncementDotColor(type: string): string {
switch (type) {
case 'important': return 'bg-rose-500 dark:bg-rose-400'
case 'warning': return 'bg-amber-500 dark:bg-amber-400'
case 'maintenance': return 'bg-orange-500 dark:bg-orange-400'
default: return 'bg-emerald-500 dark:bg-emerald-400'
}
}
function formatFullDate(dateString: string): string {
const date = new Date(dateString)
return date.toLocaleDateString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit' })
}
function renderMarkdown(content: string): string {
const rawHtml = marked(content) as string
return sanitizeMarkdown(rawHtml)
}
</script>
<style scoped>
.line-clamp-1,
.line-clamp-2 {
display: -webkit-box;
-webkit-box-orient: vertical;
overflow: hidden;
}
.line-clamp-1 { -webkit-line-clamp: 1; }
.line-clamp-2 { -webkit-line-clamp: 2; }
.scrollbar-thin::-webkit-scrollbar { width: 5px; }
.scrollbar-thin::-webkit-scrollbar-track { background: transparent; }
.scrollbar-thin::-webkit-scrollbar-thumb { background: rgb(203 213 225); border-radius: 2px; }
.dark .scrollbar-thin::-webkit-scrollbar-thumb { background: rgb(71 85 105); }
.scrollbar-thin::-webkit-scrollbar-thumb:hover { background: rgb(148 163 184); }
.dark .scrollbar-thin::-webkit-scrollbar-thumb:hover { background: rgb(100 116 139); }
:deep(.prose) { color: var(--color-text); }
:deep(.prose p) { margin-top: 0.75em; margin-bottom: 0.75em; line-height: 1.65; }
:deep(.prose ul), :deep(.prose ol) { margin-top: 0.75em; margin-bottom: 0.75em; padding-left: 1.5em; }
:deep(.prose li) { margin-top: 0.25em; margin-bottom: 0.25em; }
:deep(.prose h1), :deep(.prose h2), :deep(.prose h3), :deep(.prose h4) { margin-top: 1.5em; margin-bottom: 0.75em; font-weight: 600; color: var(--color-text); }
:deep(.prose code) { background: var(--color-code-background); color: var(--color-code-text); padding: 0.2em 0.4em; border-radius: 4px; font-size: 0.9em; font-weight: 500; }
:deep(.prose pre) { background: var(--color-code-background); padding: 1em; border-radius: 8px; overflow-x: auto; }
:deep(.prose a) { color: var(--book-cloth); text-decoration: underline; }
:deep(.prose blockquote) { border-left: 3px solid var(--book-cloth); padding-left: 1em; margin-left: 0; font-style: italic; color: var(--cloud-dark); }
:deep(.prose strong) { font-weight: 600; }
</style>

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<template>
<div class="space-y-6 pb-8">
<HealthMonitorCard
title="健康监控"
:is-admin="isAdminPage"
:show-provider-info="isAdminPage"
/>
</div>
</template>
<script setup lang="ts">
import { computed } from 'vue'
import { useRoute } from 'vue-router'
import HealthMonitorCard from '@/features/providers/components/HealthMonitorCard.vue'
const route = useRoute()
const isAdminPage = computed(() => route.path.startsWith('/admin'))
</script>

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<template>
<div class="space-y-6 pb-8">
<!-- 活跃度热图 -->
<ActivityHeatmapCard
:data="activityHeatmapData"
:title="isAdminPage ? '总体活跃天数' : '我的活跃天数'"
/>
<!-- 分析统计 -->
<!-- 管理员模型 + 提供商 + API格式3 -->
<div v-if="isAdminPage" class="grid grid-cols-1 lg:grid-cols-3 gap-4">
<UsageModelTable
:data="enhancedModelStats"
:is-admin="authStore.isAdmin"
/>
<UsageProviderTable
:data="providerStats"
:is-admin="authStore.isAdmin"
/>
<UsageApiFormatTable
:data="apiFormatStats"
:is-admin="authStore.isAdmin"
/>
</div>
<!-- 用户模型 + API格式2 -->
<div v-else class="grid grid-cols-1 lg:grid-cols-2 gap-4">
<UsageModelTable
:data="enhancedModelStats"
:is-admin="authStore.isAdmin"
/>
<UsageApiFormatTable
:data="apiFormatStats"
:is-admin="false"
/>
</div>
<!-- 请求详情 -->
<UsageRecordsTable
:records="displayRecords"
:is-admin="isAdminPage"
:show-actual-cost="authStore.isAdmin"
:loading="isLoadingRecords"
:selected-period="selectedPeriod"
:filter-user="filterUser"
:filter-model="filterModel"
:filter-provider="filterProvider"
:filter-status="filterStatus"
:available-users="availableUsers"
:available-models="availableModels"
:available-providers="availableProviders"
:current-page="currentPage"
:page-size="pageSize"
:total-records="totalRecords"
:page-size-options="pageSizeOptions"
@update:selected-period="handlePeriodChange"
@update:filter-user="handleFilterUserChange"
@update:filter-model="handleFilterModelChange"
@update:filter-provider="handleFilterProviderChange"
@update:filter-status="handleFilterStatusChange"
@update:current-page="handlePageChange"
@update:page-size="handlePageSizeChange"
@refresh="refreshData"
@export="exportData"
@show-detail="showRequestDetail"
/>
<!-- 请求详情抽屉 - 仅管理员可见 -->
<RequestDetailDrawer
v-if="isAdminPage"
:isOpen="detailModalOpen"
:requestId="selectedRequestId"
@close="detailModalOpen = false"
/>
</div>
</template>
<script setup lang="ts">
import { ref, computed, onMounted, onUnmounted, watch } from 'vue'
import { useRoute } from 'vue-router'
import { useAuthStore } from '@/stores/auth'
import { usageApi } from '@/api/usage'
import { usersApi } from '@/api/users'
import { meApi } from '@/api/me'
import {
UsageModelTable,
UsageProviderTable,
UsageApiFormatTable,
UsageRecordsTable,
ActivityHeatmapCard,
RequestDetailDrawer
} from '@/features/usage/components'
import {
useUsageData,
getDateRangeFromPeriod
} from '@/features/usage/composables'
import type { PeriodValue, FilterStatusValue } from '@/features/usage/types'
import type { UserOption } from '@/features/usage/components/UsageRecordsTable.vue'
const route = useRoute()
const authStore = useAuthStore()
// 判断是否是管理员页面
const isAdminPage = computed(() => route.path.startsWith('/admin'))
// 时间段选择
const selectedPeriod = ref<PeriodValue>('today')
// 分页状态
const currentPage = ref(1)
const pageSize = ref(20)
const pageSizeOptions = [10, 20, 50, 100]
// 筛选状态
const filterUser = ref('__all__')
const filterModel = ref('__all__')
const filterProvider = ref('__all__')
const filterStatus = ref<FilterStatusValue>('__all__')
// 用户列表(仅管理员页面使用)
const availableUsers = ref<UserOption[]>([])
// 使用 composables
const {
isLoadingRecords,
providerStats,
apiFormatStats,
currentRecords,
totalRecords,
enhancedModelStats,
activityHeatmapData,
availableModels,
availableProviders,
loadStats,
loadRecords
} = useUsageData({ isAdminPage })
// 用户页面需要前端筛选
const filteredRecords = computed(() => {
if (!isAdminPage.value) {
let records = [...currentRecords.value]
if (filterModel.value !== '__all__') {
records = records.filter(record => record.model === filterModel.value)
}
if (filterProvider.value !== '__all__') {
records = records.filter(record => record.provider === filterProvider.value)
}
if (filterStatus.value !== '__all__') {
if (filterStatus.value === 'stream') {
records = records.filter(record =>
record.is_stream && !record.error_message && (!record.status_code || record.status_code === 200)
)
} else if (filterStatus.value === 'standard') {
records = records.filter(record =>
!record.is_stream && !record.error_message && (!record.status_code || record.status_code === 200)
)
} else if (filterStatus.value === 'error') {
records = records.filter(record =>
record.error_message || (record.status_code && record.status_code >= 400)
)
} else if (filterStatus.value === 'active') {
records = records.filter(record =>
record.status === 'pending' || record.status === 'streaming'
)
} else if (filterStatus.value === 'pending') {
records = records.filter(record => record.status === 'pending')
} else if (filterStatus.value === 'streaming') {
records = records.filter(record => record.status === 'streaming')
} else if (filterStatus.value === 'completed') {
records = records.filter(record => record.status === 'completed')
} else if (filterStatus.value === 'failed') {
records = records.filter(record => record.status === 'failed')
}
}
return records
}
return currentRecords.value
})
// 获取活跃请求的 ID 列表
const activeRequestIds = computed(() => {
return currentRecords.value
.filter(record => record.status === 'pending' || record.status === 'streaming')
.map(record => record.id)
})
// 检查是否有活跃请求
const hasActiveRequests = computed(() => activeRequestIds.value.length > 0)
// 自动刷新定时器
let autoRefreshTimer: ReturnType<typeof setInterval> | null = null
const AUTO_REFRESH_INTERVAL = 1000 // 1秒刷新一次
// 轮询活跃请求状态(轻量级,只更新状态变化的记录)
async function pollActiveRequests() {
if (!hasActiveRequests.value) return
try {
// 根据页面类型选择不同的 API
const idsParam = activeRequestIds.value.join(',')
const { requests } = isAdminPage.value
? await usageApi.getActiveRequests(activeRequestIds.value)
: await meApi.getActiveRequests(idsParam)
// 检查是否有状态变化
let hasChanges = false
for (const update of requests) {
const record = currentRecords.value.find(r => r.id === update.id)
if (record && record.status !== update.status) {
hasChanges = true
// 如果状态变为 completed 或 failed需要刷新获取完整数据
if (update.status === 'completed' || update.status === 'failed') {
break
}
// 否则只更新状态和 token 信息
record.status = update.status
record.input_tokens = update.input_tokens
record.output_tokens = update.output_tokens
record.cost = update.cost
record.response_time_ms = update.response_time_ms ?? undefined
}
}
// 如果有请求完成或失败,刷新整个列表获取完整数据
if (hasChanges && requests.some(r => r.status === 'completed' || r.status === 'failed')) {
await refreshData()
}
} catch (error) {
console.error('轮询活跃请求状态失败:', error)
}
}
// 启动自动刷新
function startAutoRefresh() {
if (autoRefreshTimer) return
autoRefreshTimer = setInterval(pollActiveRequests, AUTO_REFRESH_INTERVAL)
}
// 停止自动刷新
function stopAutoRefresh() {
if (autoRefreshTimer) {
clearInterval(autoRefreshTimer)
autoRefreshTimer = null
}
}
// 监听活跃请求状态,自动启动/停止刷新
watch(hasActiveRequests, (hasActive) => {
if (hasActive) {
startAutoRefresh()
} else {
stopAutoRefresh()
}
}, { immediate: true })
// 组件卸载时清理定时器
onUnmounted(() => {
stopAutoRefresh()
})
// 用户页面的前端分页
const paginatedRecords = computed(() => {
if (!isAdminPage.value) {
const start = (currentPage.value - 1) * pageSize.value
const end = start + pageSize.value
return filteredRecords.value.slice(start, end)
}
return currentRecords.value
})
// 显示的记录
const displayRecords = computed(() => paginatedRecords.value)
// 详情弹窗状态
const detailModalOpen = ref(false)
const selectedRequestId = ref<string | null>(null)
// 初始化加载
onMounted(async () => {
const dateRange = getDateRangeFromPeriod(selectedPeriod.value)
await loadStats(dateRange)
// 管理员页面加载用户列表和第一页记录
if (isAdminPage.value) {
// 并行加载用户列表和记录
const [users] = await Promise.all([
usersApi.getAllUsers(),
loadRecords({ page: currentPage.value, pageSize: pageSize.value }, getCurrentFilters())
])
availableUsers.value = users.map(u => ({ id: u.id, username: u.username, email: u.email }))
}
})
// 处理时间段变化
async function handlePeriodChange(value: string) {
selectedPeriod.value = value as PeriodValue
currentPage.value = 1 // 重置到第一页
const dateRange = getDateRangeFromPeriod(selectedPeriod.value)
await loadStats(dateRange)
if (isAdminPage.value) {
await loadRecords({ page: 1, pageSize: pageSize.value }, getCurrentFilters())
}
}
// 处理分页变化
async function handlePageChange(page: number) {
currentPage.value = page
if (isAdminPage.value) {
await loadRecords({ page, pageSize: pageSize.value }, getCurrentFilters())
}
}
// 处理每页大小变化
async function handlePageSizeChange(size: number) {
pageSize.value = size
currentPage.value = 1 // 重置到第一页
if (isAdminPage.value) {
await loadRecords({ page: 1, pageSize: size }, getCurrentFilters())
}
}
// 获取当前筛选参数
function getCurrentFilters() {
return {
user_id: filterUser.value !== '__all__' ? filterUser.value : undefined,
model: filterModel.value !== '__all__' ? filterModel.value : undefined,
provider: filterProvider.value !== '__all__' ? filterProvider.value : undefined,
status: filterStatus.value !== '__all__' ? filterStatus.value : undefined
}
}
// 处理筛选变化
async function handleFilterUserChange(value: string) {
filterUser.value = value
currentPage.value = 1 // 重置到第一页
if (isAdminPage.value) {
await loadRecords({ page: 1, pageSize: pageSize.value }, getCurrentFilters())
}
}
async function handleFilterModelChange(value: string) {
filterModel.value = value
currentPage.value = 1 // 重置到第一页
if (isAdminPage.value) {
await loadRecords({ page: 1, pageSize: pageSize.value }, getCurrentFilters())
}
}
async function handleFilterProviderChange(value: string) {
filterProvider.value = value
currentPage.value = 1
if (isAdminPage.value) {
await loadRecords({ page: 1, pageSize: pageSize.value }, getCurrentFilters())
}
}
async function handleFilterStatusChange(value: string) {
filterStatus.value = value as FilterStatusValue
currentPage.value = 1
if (isAdminPage.value) {
await loadRecords({ page: 1, pageSize: pageSize.value }, getCurrentFilters())
}
}
// 刷新数据
async function refreshData() {
const dateRange = getDateRangeFromPeriod(selectedPeriod.value)
await loadStats(dateRange)
if (isAdminPage.value) {
await loadRecords({ page: currentPage.value, pageSize: pageSize.value }, getCurrentFilters())
}
}
// 显示请求详情
function showRequestDetail(id: string) {
if (!isAdminPage.value) return
selectedRequestId.value = id
detailModalOpen.value = true
}
// 导出数据
async function exportData(format: 'csv' | 'json') {
try {
const blob = await usageApi.exportUsage(format)
const url = window.URL.createObjectURL(blob)
const a = document.createElement('a')
a.href = url
a.download = `usage-stats.${format}`
a.click()
window.URL.revokeObjectURL(url)
} catch (error) {
console.error('导出失败:', error)
}
}
</script>
<style scoped>
</style>