refactor: split stats page sections

This commit is contained in:
ShukeBta
2026-06-24 23:37:51 +08:00
parent 21a0ba023d
commit b31e22bfb5
2 changed files with 216 additions and 150 deletions
+19 -150
View File
@@ -1,27 +1,13 @@
import { useEffect, useState } from 'react'
import { Activity, Cpu, Database, Film, HardDrive, Radio, Users } from 'lucide-react'
import { statsAPI } from '../api/stats'
import type { Hardware, StatsSnapshot } from '../types'
// fmtBytes is a tiny helper shared by the dashboard cards.
function fmtBytes(n: number): string {
if (!n || n <= 0) return '—'
const u = ['B', 'KB', 'MB', 'GB', 'TB', 'PB']
let v = n
let i = 0
while (v >= 1024 && i < u.length - 1) {
v /= 1024
i++
}
return `${v.toFixed(2)} ${u[i]}`
}
function fmtHours(seconds: number): string {
if (!seconds || seconds <= 0) return '—'
const h = Math.floor(seconds / 3600)
return `${h.toLocaleString()} h`
}
import {
AggregateStatsSection,
StatsHeader,
StatsTiles,
SystemMonitorSection,
} from './StatsPageSections'
// StatsPage renders the operator dashboard. Aggregate stats refresh less often,
// while hardware metrics are polled every 2 s for a real-time monitoring feel.
@@ -90,136 +76,19 @@ export function StatsPage() {
return (
<div className="space-y-8">
<header className="flex flex-col gap-3 lg:flex-row lg:items-end lg:justify-between">
<div>
<h1 className="font-display text-3xl font-bold text-ink-600">运行状态</h1>
<p className="text-sm text-ink-50">
聚合快照:{new Date(snap.generated_at).toLocaleString()} · 实时监控每 2 秒刷新
</p>
</div>
<div className="glass-panel inline-flex items-center gap-3 !px-4 !py-3">
<span className="relative flex h-3 w-3">
<span className="absolute inline-flex h-full w-full animate-ping rounded-full bg-emerald-400 opacity-70" />
<span className="relative inline-flex h-3 w-3 rounded-full bg-emerald-500" />
</span>
<div>
<p className="text-xs font-bold uppercase tracking-widest text-emerald-600">
{monitorError ? '监控重试中' : '实时监控中'}
</p>
<p className="text-xs text-ink-50">
最近刷新:{lastMonitorAt ? new Date(lastMonitorAt).toLocaleTimeString() : '—'}
</p>
</div>
</div>
</header>
<section className="grid gap-4 sm:grid-cols-2 md:grid-cols-3 lg:grid-cols-4">
<Tile icon={<Database size={20} />} label="媒体库" value={snap.libraries.toLocaleString()} />
<Tile icon={<Film size={20} />} label="媒体总数" value={snap.media_count.toLocaleString()} />
<Tile icon={<Users size={20} />} label="用户" value={snap.users_count.toLocaleString()} />
<Tile icon={<HardDrive size={20} />} label="入库容量" value={fmtBytes(snap.total_size_bytes)} />
<Tile icon={<Activity size={20} />} label="累计时长" value={fmtHours(snap.total_seconds)} />
<Tile icon={<Cpu size={20} />} label="CPU 占用" value={`${live.cpu_percent.toFixed(1)}%`} meter={live.cpu_percent} />
<Tile icon={<Cpu size={20} />} label="内存占用" value={`${memPct.toFixed(1)}%`} />
<Tile icon={<HardDrive size={20} />} label="数据盘占用" value={`${diskPct.toFixed(1)}%`} />
</section>
<section className="space-y-3">
<div className="flex items-center justify-between gap-3">
<h2 className="font-display text-xl font-semibold text-ink-600">系统实时监控</h2>
<span className="inline-flex items-center gap-1 rounded-full bg-emerald-50 px-3 py-1 text-xs font-semibold text-emerald-700">
<Radio size={12} />
Live
</span>
</div>
<div className="glass-panel grid gap-4 text-sm lg:grid-cols-[1fr_1.4fr]">
<div className="grid gap-2">
<Row label="Go 运行时" value={live.go_version} />
<Row label="Goroutines" value={live.goroutines.toLocaleString()} />
<Row
label="内存"
value={`${fmtBytes(live.memory_used)} / ${fmtBytes(live.memory_total)}`}
/>
<Row
label="数据盘"
value={`${fmtBytes(live.disk_used)} / ${fmtBytes(live.disk_total)}`}
/>
</div>
<div className="grid gap-3">
<Meter label="CPU" value={live.cpu_percent} />
<Meter label="内存" value={memPct} />
<Meter label="数据盘" value={diskPct} />
{monitorError && <p className="text-xs text-red-500">实时监控错误:{monitorError}</p>}
</div>
</div>
</section>
<section className="space-y-3">
<h2 className="font-display text-xl font-semibold text-ink-600">聚合统计</h2>
<div className="glass-panel grid gap-2 text-sm">
<Row
label="统计刷新"
value={new Date(snap.generated_at).toLocaleString()}
/>
<Row label="统计口径" value="媒体库、用户、容量每 30 秒刷新" />
</div>
</section>
</div>
)
}
function Tile({
icon,
label,
value,
meter,
}: {
icon: React.ReactNode
label: string
value: string
meter?: number
}) {
return (
<div className="glass-panel flex items-center gap-3 !p-4">
<div className="rounded-xl border border-primary-400/40 bg-primary-400/10 p-2 text-brand-500">
{icon}
</div>
<div className="min-w-0 flex-1">
<p className="text-xs uppercase tracking-wider text-sand-500">{label}</p>
<p className="font-display text-lg font-semibold text-ink-600">{value}</p>
{typeof meter === 'number' && <Bar value={meter} />}
</div>
</div>
)
}
function Meter({ label, value }: { label: string; value: number }) {
return (
<div className="space-y-1.5">
<div className="flex items-center justify-between text-xs">
<span className="font-semibold text-ink-600">{label}</span>
<span className="font-mono text-ink-50">{value.toFixed(1)}%</span>
</div>
<Bar value={value} />
</div>
)
}
function Bar({ value }: { value: number }) {
const pct = Math.max(0, Math.min(100, value || 0))
const color = pct > 85 ? 'bg-red-500' : pct > 65 ? 'bg-amber-500' : 'bg-emerald-500'
return (
<div className="h-2 overflow-hidden rounded-full bg-gray-100">
<div className={`h-full rounded-full transition-all duration-700 ${color}`} style={{ width: `${pct}%` }} />
</div>
)
}
function Row({ label, value }: { label: string; value: string }) {
return (
<div className="flex items-center justify-between border-b border-gray-200 pb-1 text-sm last:border-0">
<span className="text-ink-50">{label}</span>
<span className="font-mono text-ink-600">{value}</span>
<StatsHeader
generatedAt={snap.generated_at}
lastMonitorAt={lastMonitorAt}
monitorError={monitorError}
/>
<StatsTiles snap={snap} live={live} memPct={memPct} diskPct={diskPct} />
<SystemMonitorSection
live={live}
memPct={memPct}
diskPct={diskPct}
monitorError={monitorError}
/>
<AggregateStatsSection generatedAt={snap.generated_at} />
</div>
)
}
+197
View File
@@ -0,0 +1,197 @@
import type { ReactNode } from 'react'
import { Activity, Cpu, Database, Film, HardDrive, Radio, Users } from 'lucide-react'
import type { Hardware, StatsSnapshot } from '../types'
function fmtBytes(n: number): string {
if (!n || n <= 0) return '—'
const u = ['B', 'KB', 'MB', 'GB', 'TB', 'PB']
let v = n
let i = 0
while (v >= 1024 && i < u.length - 1) {
v /= 1024
i++
}
return `${v.toFixed(2)} ${u[i]}`
}
function fmtHours(seconds: number): string {
if (!seconds || seconds <= 0) return '—'
const h = Math.floor(seconds / 3600)
return `${h.toLocaleString()} h`
}
export function StatsHeader({
generatedAt,
lastMonitorAt,
monitorError,
}: {
generatedAt: string
lastMonitorAt: string
monitorError: string
}) {
return (
<header className="flex flex-col gap-3 lg:flex-row lg:items-end lg:justify-between">
<div>
<h1 className="font-display text-3xl font-bold text-ink-600">运行状态</h1>
<p className="text-sm text-ink-50">
聚合快照:{new Date(generatedAt).toLocaleString()} · 实时监控每 2 秒刷新
</p>
</div>
<div className="glass-panel inline-flex items-center gap-3 !px-4 !py-3">
<span className="relative flex h-3 w-3">
<span className="absolute inline-flex h-full w-full animate-ping rounded-full bg-emerald-400 opacity-70" />
<span className="relative inline-flex h-3 w-3 rounded-full bg-emerald-500" />
</span>
<div>
<p className="text-xs font-bold uppercase tracking-widest text-emerald-600">
{monitorError ? '监控重试中' : '实时监控中'}
</p>
<p className="text-xs text-ink-50">
最近刷新:{lastMonitorAt ? new Date(lastMonitorAt).toLocaleTimeString() : '—'}
</p>
</div>
</div>
</header>
)
}
export function StatsTiles({
snap,
live,
memPct,
diskPct,
}: {
snap: StatsSnapshot
live: Hardware
memPct: number
diskPct: number
}) {
return (
<section className="grid gap-4 sm:grid-cols-2 md:grid-cols-3 lg:grid-cols-4">
<Tile icon={<Database size={20} />} label="媒体库" value={snap.libraries.toLocaleString()} />
<Tile icon={<Film size={20} />} label="媒体总数" value={snap.media_count.toLocaleString()} />
<Tile icon={<Users size={20} />} label="用户" value={snap.users_count.toLocaleString()} />
<Tile icon={<HardDrive size={20} />} label="入库容量" value={fmtBytes(snap.total_size_bytes)} />
<Tile icon={<Activity size={20} />} label="累计时长" value={fmtHours(snap.total_seconds)} />
<Tile icon={<Cpu size={20} />} label="CPU 占用" value={`${live.cpu_percent.toFixed(1)}%`} meter={live.cpu_percent} />
<Tile icon={<Cpu size={20} />} label="内存占用" value={`${memPct.toFixed(1)}%`} />
<Tile icon={<HardDrive size={20} />} label="数据盘占用" value={`${diskPct.toFixed(1)}%`} />
</section>
)
}
export function SystemMonitorSection({
live,
memPct,
diskPct,
monitorError,
}: {
live: Hardware
memPct: number
diskPct: number
monitorError: string
}) {
return (
<section className="space-y-3">
<div className="flex items-center justify-between gap-3">
<h2 className="font-display text-xl font-semibold text-ink-600">系统实时监控</h2>
<span className="inline-flex items-center gap-1 rounded-full bg-emerald-50 px-3 py-1 text-xs font-semibold text-emerald-700">
<Radio size={12} />
Live
</span>
</div>
<div className="glass-panel grid gap-4 text-sm lg:grid-cols-[1fr_1.4fr]">
<div className="grid gap-2">
<Row label="Go 运行时" value={live.go_version} />
<Row label="Goroutines" value={live.goroutines.toLocaleString()} />
<Row
label="内存"
value={`${fmtBytes(live.memory_used)} / ${fmtBytes(live.memory_total)}`}
/>
<Row
label="数据盘"
value={`${fmtBytes(live.disk_used)} / ${fmtBytes(live.disk_total)}`}
/>
</div>
<div className="grid gap-3">
<Meter label="CPU" value={live.cpu_percent} />
<Meter label="内存" value={memPct} />
<Meter label="数据盘" value={diskPct} />
{monitorError && <p className="text-xs text-red-500">实时监控错误:{monitorError}</p>}
</div>
</div>
</section>
)
}
export function AggregateStatsSection({ generatedAt }: { generatedAt: string }) {
return (
<section className="space-y-3">
<h2 className="font-display text-xl font-semibold text-ink-600">聚合统计</h2>
<div className="glass-panel grid gap-2 text-sm">
<Row
label="统计刷新"
value={new Date(generatedAt).toLocaleString()}
/>
<Row label="统计口径" value="媒体库、用户、容量每 30 秒刷新" />
</div>
</section>
)
}
function Tile({
icon,
label,
value,
meter,
}: {
icon: ReactNode
label: string
value: string
meter?: number
}) {
return (
<div className="glass-panel flex items-center gap-3 !p-4">
<div className="rounded-xl border border-primary-400/40 bg-primary-400/10 p-2 text-brand-500">
{icon}
</div>
<div className="min-w-0 flex-1">
<p className="text-xs uppercase tracking-wider text-sand-500">{label}</p>
<p className="font-display text-lg font-semibold text-ink-600">{value}</p>
{typeof meter === 'number' && <Bar value={meter} />}
</div>
</div>
)
}
function Meter({ label, value }: { label: string; value: number }) {
return (
<div className="space-y-1.5">
<div className="flex items-center justify-between text-xs">
<span className="font-semibold text-ink-600">{label}</span>
<span className="font-mono text-ink-50">{value.toFixed(1)}%</span>
</div>
<Bar value={value} />
</div>
)
}
function Bar({ value }: { value: number }) {
const pct = Math.max(0, Math.min(100, value || 0))
const color = pct > 85 ? 'bg-red-500' : pct > 65 ? 'bg-amber-500' : 'bg-emerald-500'
return (
<div className="h-2 overflow-hidden rounded-full bg-gray-100">
<div className={`h-full rounded-full transition-all duration-700 ${color}`} style={{ width: `${pct}%` }} />
</div>
)
}
function Row({ label, value }: { label: string; value: string }) {
return (
<div className="flex items-center justify-between border-b border-gray-200 pb-1 text-sm last:border-0">
<span className="text-ink-50">{label}</span>
<span className="font-mono text-ink-600">{value}</span>
</div>
)
}