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vpn-proxy/src/web/components/OverviewPage.jsx
Dmitriy Petrov aab7533438
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Refine routing defaults for global and device fallbacks
2026-05-09 09:53:12 +03:00

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JavaScript
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import React, { useEffect, useState } from 'react';
import { formatRelative, formatBytes } from '../utils/format.js';
import { flagFor } from '../utils/country.js';
import { api } from '../api.js';
function StatusHero({ state, status }) {
const text = {
running: { title: '🟢 VPN-шлюз работает', kind: 'success' },
applying: { title: '🟠 Применяем изменения…', kind: 'warning' },
error: { title: '🔴 Ошибка', kind: 'danger' },
stopped: { title: '⚫ Шлюз остановлен', kind: 'neutral' },
no_config: { title: '⚪ Шлюз не настроен', kind: 'neutral' },
}[status];
const userInfo = state?.userInfo;
const traffic = userInfo
? `${formatBytes((userInfo.upload || 0) + (userInfo.download || 0))} / ${userInfo.total ? formatBytes(userInfo.total) : 'без лимита'}`
: 'нет данных';
return (
<div className="card">
<div className="flex-between">
<div>
<h2 style={{ marginBottom: 4 }}>{text.title}</h2>
<small className="muted">
{state?.appliedAt ? `Последнее применение: ${formatRelative(state.appliedAt)}` : 'Конфиг ещё не применялся'}
</small>
</div>
<span className={`badge ${text.kind}`}>{state?.singboxRunning ? 'sing-box online' : 'sing-box offline'}</span>
</div>
<div className="divider" />
<div className="grid-3">
<div>
<small className="muted">Активный сервер</small>
<div style={{ marginTop: 4 }}>
{state?.selectedTag ? (
<>
<strong>{flagFor({ tag: state.selectedTag })} {state.selectedTag}</strong>
</>
) : <span className="muted">Не выбран</span>}
</div>
</div>
<div>
<small className="muted">Трафик</small>
<div style={{ marginTop: 4 }}><strong>{traffic}</strong></div>
</div>
<div>
<small className="muted">Правил маршрутизации</small>
<div style={{ marginTop: 4 }}><strong>{(state?.customRules || []).filter(r => r.enabled).length} активных</strong></div>
</div>
</div>
</div>
);
}
function QuickActions({ state, busy, onRestart, onStop, onShowConfig, onNav, onBypassToggle }) {
return (
<div className="card">
<div className="card-header">
<h3>Быстрые действия</h3>
</div>
<div className="btn-group">
<button className="btn btn-primary" disabled={busy} onClick={() => onNav('servers')}>
Сменить сервер
</button>
<button className="btn btn-secondary" disabled={busy || !state?.configExists} onClick={onRestart}>
Перезапустить
</button>
<button className="btn btn-secondary" disabled={busy || !state?.singboxRunning} onClick={onStop}>
Остановить
</button>
<button className="btn btn-ghost" disabled={!state?.configExists} onClick={onShowConfig}>
Показать config
</button>
<button
className={`btn ${state?.bypassMode ? 'btn-warning' : 'btn-ghost'}`}
disabled={busy || !state?.singboxRunning}
onClick={onBypassToggle}
title="Весь трафик напрямую — для диагностики"
>
{state?.bypassMode ? '⚠ Обход правил ВКЛЮЧЁН' : '↗ Весь трафик напрямую'}
</button>
</div>
</div>
);
}
function RecentEvents({ onNav }) {
const [entries, setEntries] = useState([]);
useEffect(() => {
let cancelled = false;
fetch('/api/logs')
.then((r) => r.json())
.then((data) => {
if (cancelled) return;
const list = (data.logs || []).slice(-15).reverse();
setEntries(list);
})
.catch(() => {});
return () => { cancelled = true; };
}, []);
return (
<div className="card">
<div className="card-header">
<h3>Последние события</h3>
<button className="btn btn-link" onClick={() => onNav('logs')}>Открыть логи </button>
</div>
{entries.length === 0 ? (
<small className="muted">Пока ничего нет.</small>
) : (
<div className="events-list">
{entries.slice(0, 8).map((e, i) => {
const dot = e.level === 'error' ? 'danger'
: e.level === 'warning' ? 'warning'
: 'success';
const time = new Date(e.ts).toLocaleTimeString('ru-RU', { hour12: false });
return (
<div key={`${e.ts}-${i}`} className="event-row">
<span className={`dot ${dot}`} />
<span className="event-time">{time}</span>
<span className="text-truncate" title={e.line}>{e.line}</span>
</div>
);
})}
</div>
)}
</div>
);
}
function RoutingSummary({ state, onNav, onFlushDirectCache }) {
const rules = state?.customRules || [];
const enabled = rules.filter((r) => r.enabled).length;
const cacheCount = state?.directBypassCount || 0;
const cacheAvailable = state?.directBypassAvailable && state?.directBypassEnabled;
const transparentDefault = state?.devicesConfig?.defaultTransparentMode || 'direct';
const proxyDefault = state?.devicesConfig?.proxyDefaultMode || 'vpn';
return (
<div className="card">
<div className="card-header">
<h3>Маршрутизация</h3>
<button className="btn btn-link" onClick={() => onNav('routing')}>Открыть правила </button>
</div>
<div className="kv-list">
<div className="row"><span className="key">Private IP</span><span className="val text-success"> direct</span></div>
{state?.routingRuDirect && (
<div className="row"><span className="key">RU (geoip/geosite)</span><span className="val text-success"> direct</span></div>
)}
<div className="row"><span className="key">Global custom правил</span><span className="val">{enabled} из {rules.length}</span></div>
<div className="row"><span className="key">Transparent fallback</span><span className="val"> {transparentDefault}</span></div>
<div className="row"><span className="key">Proxy fallback</span><span className="val text-warning"> {proxyDefault}</span></div>
{cacheAvailable && (
<div className="row">
<span className="key">Direct bypass cache</span>
<span className="val" style={{ display: 'flex', alignItems: 'center', gap: 8 }}>
<span className="text-success">{cacheCount} IP</span>
<button className="btn btn-ghost" style={{ fontSize: 11, padding: '1px 6px' }} onClick={onFlushDirectCache} title="Сбросить — все IP снова пройдут через sing-box один раз">
сбросить
</button>
</span>
</div>
)}
</div>
</div>
);
}
export function OverviewPage({ state, status, busy, onRestart, onStop, onShowConfig, onNav, onBypassToggle, onFlushDirectCache }) {
return (
<div className="section-stack">
{state?.bypassMode && (
<div className="alert alert-warning" style={{ display: 'flex', alignItems: 'center', gap: 10 }}>
<strong> Режим обхода правил активен</strong>
<span className="muted"> весь трафик идёт напрямую, VPN-правила не применяются.</span>
<button className="btn btn-sm btn-warning" style={{ marginLeft: 'auto' }} onClick={onBypassToggle}>
Отключить
</button>
</div>
)}
<StatusHero state={state} status={status} />
<div className="grid-2">
<QuickActions state={state} busy={busy} onRestart={onRestart} onStop={onStop} onShowConfig={onShowConfig} onNav={onNav} onBypassToggle={onBypassToggle} />
<RoutingSummary state={state} onNav={onNav} onFlushDirectCache={onFlushDirectCache} />
</div>
<RecentEvents onNav={onNav} />
</div>
);
}