Files
nofx/web/src/App.tsx
tinkle-community 7bd5ca0a55 fix: improve frontend UX and fix OKX close position
Frontend improvements:
- Replace window.location.reload() with SWR mutate() for data refresh
- Replace native alert/confirm with toast notifications (confirmToast, notify)
- Add loading skeletons to AITradersPage and EquityChart
- Fix flash of empty state during initial load
OKX fixes:
- Fix proxy issue in Docker by using explicit no-proxy function
- Fix CloseShort sz parameter error - ensure quantity is always positive
- Fix GetPositions to return absolute value for positionAmt
2025-12-06 19:57:13 +08:00

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import { useEffect, useState } from 'react'
import useSWR, { mutate } from 'swr'
import { api } from './lib/api'
import { ChartTabs } from './components/ChartTabs'
import { AITradersPage } from './components/AITradersPage'
import { LoginPage } from './components/LoginPage'
import { RegisterPage } from './components/RegisterPage'
import { ResetPasswordPage } from './components/ResetPasswordPage'
import { CompetitionPage } from './components/CompetitionPage'
import { LandingPage } from './pages/LandingPage'
import { FAQPage } from './pages/FAQPage'
import { StrategyStudioPage } from './pages/StrategyStudioPage'
import HeaderBar from './components/HeaderBar'
import { LanguageProvider, useLanguage } from './contexts/LanguageContext'
import { AuthProvider, useAuth } from './contexts/AuthContext'
import { ConfirmDialogProvider } from './components/ConfirmDialog'
import { t, type Language } from './i18n/translations'
import { confirmToast, notify } from './lib/notify'
import { useSystemConfig } from './hooks/useSystemConfig'
import { DecisionCard } from './components/DecisionCard'
import { BacktestPage } from './components/BacktestPage'
import { LogOut, Loader2 } from 'lucide-react'
import type {
SystemStatus,
AccountInfo,
Position,
DecisionRecord,
Statistics,
TraderInfo,
} from './types'
type Page =
| 'competition'
| 'traders'
| 'trader'
| 'backtest'
| 'strategy'
| 'faq'
| 'login'
| 'register'
// 获取友好的AI模型名称
function getModelDisplayName(modelId: string): string {
switch (modelId.toLowerCase()) {
case 'deepseek':
return 'DeepSeek'
case 'qwen':
return 'Qwen'
case 'claude':
return 'Claude'
default:
return modelId.toUpperCase()
}
}
function App() {
const { language, setLanguage } = useLanguage()
const { user, token, logout, isLoading } = useAuth()
const { loading: configLoading } = useSystemConfig()
const [route, setRoute] = useState(window.location.pathname)
// 从URL路径读取初始页面状态支持刷新保持页面
const getInitialPage = (): Page => {
const path = window.location.pathname
const hash = window.location.hash.slice(1) // 去掉 #
if (path === '/traders' || hash === 'traders') return 'traders'
if (path === '/backtest' || hash === 'backtest') return 'backtest'
if (path === '/strategy' || hash === 'strategy') return 'strategy'
if (path === '/dashboard' || hash === 'trader' || hash === 'details')
return 'trader'
return 'competition' // 默认为竞赛页面
}
const [currentPage, setCurrentPage] = useState<Page>(getInitialPage())
const [selectedTraderId, setSelectedTraderId] = useState<string | undefined>()
const [lastUpdate, setLastUpdate] = useState<string>('--:--:--')
// 监听URL变化同步页面状态
useEffect(() => {
const handleRouteChange = () => {
const path = window.location.pathname
const hash = window.location.hash.slice(1)
if (path === '/traders' || hash === 'traders') {
setCurrentPage('traders')
} else if (path === '/backtest' || hash === 'backtest') {
setCurrentPage('backtest')
} else if (path === '/strategy' || hash === 'strategy') {
setCurrentPage('strategy')
} else if (
path === '/dashboard' ||
hash === 'trader' ||
hash === 'details'
) {
setCurrentPage('trader')
} else if (
path === '/competition' ||
hash === 'competition' ||
hash === ''
) {
setCurrentPage('competition')
}
setRoute(path)
}
window.addEventListener('hashchange', handleRouteChange)
window.addEventListener('popstate', handleRouteChange)
return () => {
window.removeEventListener('hashchange', handleRouteChange)
window.removeEventListener('popstate', handleRouteChange)
}
}, [])
// 切换页面时更新URL hash (当前通过按钮直接调用setCurrentPage这个函数暂时保留用于未来扩展)
// const navigateToPage = (page: Page) => {
// setCurrentPage(page);
// window.location.hash = page === 'competition' ? '' : 'trader';
// };
// 获取trader列表仅在用户登录时
const { data: traders, error: tradersError } = useSWR<TraderInfo[]>(
user && token ? 'traders' : null,
api.getTraders,
{
refreshInterval: 10000,
shouldRetryOnError: false, // 避免在后端未运行时无限重试
}
)
// 当获取到traders后设置默认选中第一个
useEffect(() => {
if (traders && traders.length > 0 && !selectedTraderId) {
setSelectedTraderId(traders[0].trader_id)
}
}, [traders, selectedTraderId])
// 如果在trader页面获取该trader的数据
const { data: status } = useSWR<SystemStatus>(
currentPage === 'trader' && selectedTraderId
? `status-${selectedTraderId}`
: null,
() => api.getStatus(selectedTraderId),
{
refreshInterval: 15000, // 15秒刷新配合后端15秒缓存
revalidateOnFocus: false, // 禁用聚焦时重新验证,减少请求
dedupingInterval: 10000, // 10秒去重防止短时间内重复请求
}
)
const { data: account } = useSWR<AccountInfo>(
currentPage === 'trader' && selectedTraderId
? `account-${selectedTraderId}`
: null,
() => api.getAccount(selectedTraderId),
{
refreshInterval: 15000, // 15秒刷新配合后端15秒缓存
revalidateOnFocus: false, // 禁用聚焦时重新验证,减少请求
dedupingInterval: 10000, // 10秒去重防止短时间内重复请求
}
)
const { data: positions } = useSWR<Position[]>(
currentPage === 'trader' && selectedTraderId
? `positions-${selectedTraderId}`
: null,
() => api.getPositions(selectedTraderId),
{
refreshInterval: 15000, // 15秒刷新配合后端15秒缓存
revalidateOnFocus: false, // 禁用聚焦时重新验证,减少请求
dedupingInterval: 10000, // 10秒去重防止短时间内重复请求
}
)
const { data: decisions } = useSWR<DecisionRecord[]>(
currentPage === 'trader' && selectedTraderId
? `decisions/latest-${selectedTraderId}`
: null,
() => api.getLatestDecisions(selectedTraderId),
{
refreshInterval: 30000, // 30秒刷新决策更新频率较低
revalidateOnFocus: false,
dedupingInterval: 20000,
}
)
const { data: stats } = useSWR<Statistics>(
currentPage === 'trader' && selectedTraderId
? `statistics-${selectedTraderId}`
: null,
() => api.getStatistics(selectedTraderId),
{
refreshInterval: 30000, // 30秒刷新统计数据更新频率较低
revalidateOnFocus: false,
dedupingInterval: 20000,
}
)
useEffect(() => {
if (account) {
const now = new Date().toLocaleTimeString()
setLastUpdate(now)
}
}, [account])
const selectedTrader = traders?.find((t) => t.trader_id === selectedTraderId)
// Handle routing
useEffect(() => {
const handlePopState = () => {
setRoute(window.location.pathname)
}
window.addEventListener('popstate', handlePopState)
return () => window.removeEventListener('popstate', handlePopState)
}, [])
// Set current page based on route for consistent navigation state
useEffect(() => {
if (route === '/competition') {
setCurrentPage('competition')
} else if (route === '/traders') {
setCurrentPage('traders')
} else if (route === '/dashboard') {
setCurrentPage('trader')
}
}, [route])
// Show loading spinner while checking auth or config
if (isLoading || configLoading) {
return (
<div
className="min-h-screen flex items-center justify-center"
style={{ background: '#0B0E11' }}
>
<div className="text-center">
<img
src="/icons/nofx.svg"
alt="NoFx Logo"
className="w-16 h-16 mx-auto mb-4 animate-pulse"
/>
<p style={{ color: '#EAECEF' }}>{t('loading', language)}</p>
</div>
</div>
)
}
// Handle specific routes regardless of authentication
if (route === '/login') {
return <LoginPage />
}
if (route === '/register') {
return <RegisterPage />
}
if (route === '/faq') {
return <FAQPage />
}
if (route === '/reset-password') {
return <ResetPasswordPage />
}
if (route === '/competition') {
return (
<div
className="min-h-screen"
style={{ background: '#000000', color: '#EAECEF' }}
>
<HeaderBar
isLoggedIn={!!user}
currentPage="competition"
language={language}
onLanguageChange={setLanguage}
user={user}
onLogout={logout}
onPageChange={(page: Page) => {
console.log('Competition page onPageChange called with:', page)
console.log('Current route:', route, 'Current page:', currentPage)
if (page === 'competition') {
console.log('Navigating to competition')
window.history.pushState({}, '', '/competition')
setRoute('/competition')
setCurrentPage('competition')
} else if (page === 'traders') {
console.log('Navigating to traders')
window.history.pushState({}, '', '/traders')
setRoute('/traders')
setCurrentPage('traders')
} else if (page === 'trader') {
console.log('Navigating to trader/dashboard')
window.history.pushState({}, '', '/dashboard')
setRoute('/dashboard')
setCurrentPage('trader')
} else if (page === 'faq') {
console.log('Navigating to faq')
window.history.pushState({}, '', '/faq')
setRoute('/faq')
} else if (page === 'backtest') {
console.log('Navigating to backtest')
window.history.pushState({}, '', '/backtest')
setRoute('/backtest')
setCurrentPage('backtest')
} else if (page === 'strategy') {
console.log('Navigating to strategy')
window.history.pushState({}, '', '/strategy')
setRoute('/strategy')
setCurrentPage('strategy')
}
console.log(
'After navigation - route:',
route,
'currentPage:',
currentPage
)
}}
/>
<main className="max-w-[1920px] mx-auto px-6 py-6 pt-24">
<CompetitionPage />
</main>
</div>
)
}
// Show landing page for root route
if (route === '/' || route === '') {
return <LandingPage />
}
// Allow unauthenticated users to open backtest page directly (others仍展示 Landing)
if (!user || !token) {
if (route === '/backtest' || currentPage === 'backtest') {
return (
<div
className="min-h-screen"
style={{ background: '#0B0E11', color: '#EAECEF' }}
>
<HeaderBar
isLoggedIn={false}
currentPage="backtest"
language={language}
onLanguageChange={setLanguage}
onPageChange={(page: Page) => {
if (page === 'competition') {
window.history.pushState({}, '', '/competition')
setRoute('/competition')
setCurrentPage('competition')
} else if (page === 'traders') {
window.history.pushState({}, '', '/traders')
setRoute('/traders')
setCurrentPage('traders')
}
}}
/>
<main className="max-w-[1920px] mx-auto px-6 py-6 pt-24">
<BacktestPage />
</main>
</div>
)
}
return <LandingPage />
}
// Show main app for authenticated users on other routes
if (!user || !token) {
// Default to landing page when not authenticated and no specific route
return <LandingPage />
}
return (
<div
className="min-h-screen"
style={{ background: '#0B0E11', color: '#EAECEF' }}
>
<HeaderBar
isLoggedIn={!!user}
currentPage={currentPage}
language={language}
onLanguageChange={setLanguage}
user={user}
onLogout={logout}
onPageChange={(page: Page) => {
console.log('Main app onPageChange called with:', page)
if (page === 'competition') {
window.history.pushState({}, '', '/competition')
setRoute('/competition')
setCurrentPage('competition')
} else if (page === 'traders') {
window.history.pushState({}, '', '/traders')
setRoute('/traders')
setCurrentPage('traders')
} else if (page === 'trader') {
window.history.pushState({}, '', '/dashboard')
setRoute('/dashboard')
setCurrentPage('trader')
} else if (page === 'backtest') {
window.history.pushState({}, '', '/backtest')
setRoute('/backtest')
setCurrentPage('backtest')
} else if (page === 'strategy') {
window.history.pushState({}, '', '/strategy')
setRoute('/strategy')
setCurrentPage('strategy')
} else if (page === 'faq') {
window.history.pushState({}, '', '/faq')
setRoute('/faq')
}
}}
/>
{/* Main Content */}
<main className="max-w-[1920px] mx-auto px-6 py-6 pt-24">
{currentPage === 'competition' ? (
<CompetitionPage />
) : currentPage === 'traders' ? (
<AITradersPage
onTraderSelect={(traderId) => {
setSelectedTraderId(traderId)
window.history.pushState({}, '', '/dashboard')
setRoute('/dashboard')
setCurrentPage('trader')
}}
/>
) : currentPage === 'backtest' ? (
<BacktestPage />
) : currentPage === 'strategy' ? (
<StrategyStudioPage />
) : (
<TraderDetailsPage
selectedTrader={selectedTrader}
status={status}
account={account}
positions={positions}
decisions={decisions}
stats={stats}
lastUpdate={lastUpdate}
language={language}
traders={traders}
tradersError={tradersError}
selectedTraderId={selectedTraderId}
onTraderSelect={setSelectedTraderId}
onNavigateToTraders={() => {
window.history.pushState({}, '', '/traders')
setRoute('/traders')
setCurrentPage('traders')
}}
/>
)}
</main>
{/* Footer */}
<footer
className="mt-16"
style={{ borderTop: '1px solid #2B3139', background: '#181A20' }}
>
<div
className="max-w-[1920px] mx-auto px-6 py-6 text-center text-sm"
style={{ color: '#5E6673' }}
>
<p>{t('footerTitle', language)}</p>
<p className="mt-1">{t('footerWarning', language)}</p>
<div className="mt-4">
<a
href="https://github.com/tinkle-community/nofx"
target="_blank"
rel="noopener noreferrer"
className="inline-flex items-center gap-2 px-3 py-2 rounded text-sm font-semibold transition-all hover:scale-105"
style={{
background: '#1E2329',
color: '#848E9C',
border: '1px solid #2B3139',
}}
onMouseEnter={(e) => {
e.currentTarget.style.background = '#2B3139'
e.currentTarget.style.color = '#EAECEF'
e.currentTarget.style.borderColor = '#F0B90B'
}}
onMouseLeave={(e) => {
e.currentTarget.style.background = '#1E2329'
e.currentTarget.style.color = '#848E9C'
e.currentTarget.style.borderColor = '#2B3139'
}}
>
<svg
width="18"
height="18"
viewBox="0 0 16 16"
fill="currentColor"
>
<path d="M8 0C3.58 0 0 3.58 0 8c0 3.54 2.29 6.53 5.47 7.59.4.07.55-.17.55-.38 0-.19-.01-.82-.01-1.49-2.01.37-2.53-.49-2.69-.94-.09-.23-.48-.94-.82-1.13-.28-.15-.68-.52-.01-.53.63-.01 1.08.58 1.23.82.72 1.21 1.87.87 2.33.66.07-.52.28-.87.51-1.07-1.78-.2-3.64-.89-3.64-3.95 0-.87.31-1.59.82-2.15-.08-.2-.36-1.02.08-2.12 0 0 .67-.21 2.2.82.64-.18 1.32-.27 2-.27.68 0 1.36.09 2 .27 1.53-1.04 2.2-.82 2.2-.82.44 1.1.16 1.92.08 2.12.51.56.82 1.27.82 2.15 0 3.07-1.87 3.75-3.65 3.95.29.25.54.73.54 1.48 0 1.07-.01 1.93-.01 2.2 0 .21.15.46.55.38A8.013 8.013 0 0016 8c0-4.42-3.58-8-8-8z" />
</svg>
GitHub
</a>
</div>
</div>
</footer>
</div>
)
}
// Trader Details Page Component
function TraderDetailsPage({
selectedTrader,
status,
account,
positions,
decisions,
lastUpdate,
language,
traders,
tradersError,
selectedTraderId,
onTraderSelect,
onNavigateToTraders,
}: {
selectedTrader?: TraderInfo
traders?: TraderInfo[]
tradersError?: Error
selectedTraderId?: string
onTraderSelect: (traderId: string) => void
onNavigateToTraders: () => void
status?: SystemStatus
account?: AccountInfo
positions?: Position[]
decisions?: DecisionRecord[]
stats?: Statistics
lastUpdate: string
language: Language
}) {
const [closingPosition, setClosingPosition] = useState<string | null>(null)
// 平仓操作
const handleClosePosition = async (symbol: string, side: string) => {
if (!selectedTraderId) return
const confirmMsg = language === 'zh'
? `确定要平仓 ${symbol} ${side === 'LONG' ? '多仓' : '空仓'} 吗?`
: `Are you sure you want to close ${symbol} ${side === 'LONG' ? 'LONG' : 'SHORT'} position?`
const confirmed = await confirmToast(confirmMsg, {
title: language === 'zh' ? '确认平仓' : 'Confirm Close',
okText: language === 'zh' ? '确认' : 'Confirm',
cancelText: language === 'zh' ? '取消' : 'Cancel',
})
if (!confirmed) return
setClosingPosition(symbol)
try {
await api.closePosition(selectedTraderId, symbol, side)
notify.success(language === 'zh' ? '平仓成功' : 'Position closed successfully')
// 使用 SWR mutate 刷新数据而非重新加载页面
await Promise.all([
mutate(`positions-${selectedTraderId}`),
mutate(`account-${selectedTraderId}`),
])
} catch (err: unknown) {
const errorMsg = err instanceof Error ? err.message : (language === 'zh' ? '平仓失败' : 'Failed to close position')
notify.error(errorMsg)
} finally {
setClosingPosition(null)
}
}
// If API failed with error, show empty state (likely backend not running)
if (tradersError) {
return (
<div className="flex items-center justify-center min-h-[60vh]">
<div className="text-center max-w-md mx-auto px-6">
{/* Icon */}
<div
className="w-24 h-24 mx-auto mb-6 rounded-full flex items-center justify-center"
style={{
background: 'rgba(240, 185, 11, 0.1)',
border: '2px solid rgba(240, 185, 11, 0.3)',
}}
>
<svg
className="w-12 h-12"
style={{ color: '#F0B90B' }}
fill="none"
viewBox="0 0 24 24"
stroke="currentColor"
>
<path
strokeLinecap="round"
strokeLinejoin="round"
strokeWidth={2}
d="M9.75 17L9 20l-1 1h8l-1-1-.75-3M3 13h18M5 17h14a2 2 0 002-2V5a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"
/>
</svg>
</div>
{/* Title */}
<h2 className="text-2xl font-bold mb-3" style={{ color: '#EAECEF' }}>
{t('dashboardEmptyTitle', language)}
</h2>
{/* Description */}
<p className="text-base mb-6" style={{ color: '#848E9C' }}>
{t('dashboardEmptyDescription', language)}
</p>
{/* CTA Button */}
<button
onClick={onNavigateToTraders}
className="px-6 py-3 rounded-lg font-semibold transition-all hover:scale-105 active:scale-95"
style={{
background: 'linear-gradient(135deg, #F0B90B 0%, #FCD535 100%)',
color: '#0B0E11',
boxShadow: '0 4px 12px rgba(240, 185, 11, 0.3)',
}}
>
{t('goToTradersPage', language)}
</button>
</div>
</div>
)
}
// If traders is loaded and empty, show empty state
if (traders && traders.length === 0) {
return (
<div className="flex items-center justify-center min-h-[60vh]">
<div className="text-center max-w-md mx-auto px-6">
{/* Icon */}
<div
className="w-24 h-24 mx-auto mb-6 rounded-full flex items-center justify-center"
style={{
background: 'rgba(240, 185, 11, 0.1)',
border: '2px solid rgba(240, 185, 11, 0.3)',
}}
>
<svg
className="w-12 h-12"
style={{ color: '#F0B90B' }}
fill="none"
viewBox="0 0 24 24"
stroke="currentColor"
>
<path
strokeLinecap="round"
strokeLinejoin="round"
strokeWidth={2}
d="M9.75 17L9 20l-1 1h8l-1-1-.75-3M3 13h18M5 17h14a2 2 0 002-2V5a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"
/>
</svg>
</div>
{/* Title */}
<h2 className="text-2xl font-bold mb-3" style={{ color: '#EAECEF' }}>
{t('dashboardEmptyTitle', language)}
</h2>
{/* Description */}
<p className="text-base mb-6" style={{ color: '#848E9C' }}>
{t('dashboardEmptyDescription', language)}
</p>
{/* CTA Button */}
<button
onClick={onNavigateToTraders}
className="px-6 py-3 rounded-lg font-semibold transition-all hover:scale-105 active:scale-95"
style={{
background: 'linear-gradient(135deg, #F0B90B 0%, #FCD535 100%)',
color: '#0B0E11',
boxShadow: '0 4px 12px rgba(240, 185, 11, 0.3)',
}}
>
{t('goToTradersPage', language)}
</button>
</div>
</div>
)
}
// If traders is still loading or selectedTrader is not ready, show skeleton
if (!selectedTrader) {
return (
<div className="space-y-6">
{/* Loading Skeleton - Binance Style */}
<div className="binance-card p-6 animate-pulse">
<div className="skeleton h-8 w-48 mb-3"></div>
<div className="flex gap-4">
<div className="skeleton h-4 w-32"></div>
<div className="skeleton h-4 w-24"></div>
<div className="skeleton h-4 w-28"></div>
</div>
</div>
<div className="grid grid-cols-1 md:grid-cols-4 gap-4">
{[1, 2, 3, 4].map((i) => (
<div key={i} className="binance-card p-5 animate-pulse">
<div className="skeleton h-4 w-24 mb-3"></div>
<div className="skeleton h-8 w-32"></div>
</div>
))}
</div>
<div className="binance-card p-6 animate-pulse">
<div className="skeleton h-6 w-40 mb-4"></div>
<div className="skeleton h-64 w-full"></div>
</div>
</div>
)
}
return (
<div>
{/* Trader Header */}
<div
className="mb-6 rounded p-6 animate-scale-in"
style={{
background:
'linear-gradient(135deg, rgba(240, 185, 11, 0.15) 0%, rgba(252, 213, 53, 0.05) 100%)',
border: '1px solid rgba(240, 185, 11, 0.2)',
boxShadow: '0 0 30px rgba(240, 185, 11, 0.15)',
}}
>
<div className="flex items-start justify-between mb-3">
<h2
className="text-2xl font-bold flex items-center gap-2"
style={{ color: '#EAECEF' }}
>
<span
className="w-10 h-10 rounded-full flex items-center justify-center text-xl"
style={{
background: 'linear-gradient(135deg, #F0B90B 0%, #FCD535 100%)',
}}
>
🤖
</span>
{selectedTrader.trader_name}
</h2>
{/* Trader Selector */}
{traders && traders.length > 0 && (
<div className="flex items-center gap-2">
<span className="text-sm" style={{ color: '#848E9C' }}>
{t('switchTrader', language)}:
</span>
<select
value={selectedTraderId}
onChange={(e) => onTraderSelect(e.target.value)}
className="rounded px-3 py-2 text-sm font-medium cursor-pointer transition-colors"
style={{
background: '#1E2329',
border: '1px solid #2B3139',
color: '#EAECEF',
}}
>
{traders.map((trader) => (
<option key={trader.trader_id} value={trader.trader_id}>
{trader.trader_name}
</option>
))}
</select>
</div>
)}
</div>
<div
className="flex items-center gap-4 text-sm"
style={{ color: '#848E9C' }}
>
<span>
AI Model:{' '}
<span
className="font-semibold"
style={{
color: selectedTrader.ai_model.includes('qwen')
? '#c084fc'
: '#60a5fa',
}}
>
{getModelDisplayName(
selectedTrader.ai_model.split('_').pop() ||
selectedTrader.ai_model
)}
</span>
</span>
{status && (
<>
<span></span>
<span>Cycles: {status.call_count}</span>
<span></span>
<span>Runtime: {status.runtime_minutes} min</span>
</>
)}
</div>
</div>
{/* Debug Info */}
{account && (
<div
className="mb-4 p-3 rounded text-xs font-mono"
style={{ background: '#1E2329', border: '1px solid #2B3139' }}
>
<div style={{ color: '#848E9C' }}>
🔄 Last Update: {lastUpdate} | Total Equity:{' '}
{account?.total_equity?.toFixed(2) || '0.00'} | Available:{' '}
{account?.available_balance?.toFixed(2) || '0.00'} | P&L:{' '}
{account?.total_pnl?.toFixed(2) || '0.00'} (
{account?.total_pnl_pct?.toFixed(2) || '0.00'}%)
</div>
</div>
)}
{/* Account Overview */}
<div className="grid grid-cols-1 md:grid-cols-4 gap-4 mb-8">
<StatCard
title={t('totalEquity', language)}
value={`${account?.total_equity?.toFixed(2) || '0.00'} USDT`}
change={account?.total_pnl_pct || 0}
positive={(account?.total_pnl ?? 0) > 0}
/>
<StatCard
title={t('availableBalance', language)}
value={`${account?.available_balance?.toFixed(2) || '0.00'} USDT`}
subtitle={`${account?.available_balance && account?.total_equity ? ((account.available_balance / account.total_equity) * 100).toFixed(1) : '0.0'}% ${t('free', language)}`}
/>
<StatCard
title={t('totalPnL', language)}
value={`${account?.total_pnl !== undefined && account.total_pnl >= 0 ? '+' : ''}${account?.total_pnl?.toFixed(2) || '0.00'} USDT`}
change={account?.total_pnl_pct || 0}
positive={(account?.total_pnl ?? 0) >= 0}
/>
<StatCard
title={t('positions', language)}
value={`${account?.position_count || 0}`}
subtitle={`${t('margin', language)}: ${account?.margin_used_pct?.toFixed(1) || '0.0'}%`}
/>
</div>
{/* 主要内容区:左右分屏 */}
<div className="grid grid-cols-1 lg:grid-cols-2 gap-6 mb-6">
{/* 左侧:图表 + 持仓 */}
<div className="space-y-6">
{/* Chart Tabs (Equity / K-line) */}
<div className="animate-slide-in" style={{ animationDelay: '0.1s' }}>
<ChartTabs traderId={selectedTrader.trader_id} />
</div>
{/* Current Positions */}
<div
className="binance-card p-6 animate-slide-in"
style={{ animationDelay: '0.15s' }}
>
<div className="flex items-center justify-between mb-5">
<h2
className="text-xl font-bold flex items-center gap-2"
style={{ color: '#EAECEF' }}
>
📈 {t('currentPositions', language)}
</h2>
{positions && positions.length > 0 && (
<div
className="text-xs px-3 py-1 rounded"
style={{
background: 'rgba(240, 185, 11, 0.1)',
color: '#F0B90B',
border: '1px solid rgba(240, 185, 11, 0.2)',
}}
>
{positions.length} {t('active', language)}
</div>
)}
</div>
{positions && positions.length > 0 ? (
<div className="overflow-x-auto">
<table className="w-full text-sm">
<thead className="text-left border-b border-gray-800">
<tr>
<th className="pb-3 font-semibold text-gray-400">
{t('symbol', language)}
</th>
<th className="pb-3 font-semibold text-gray-400">
{t('side', language)}
</th>
<th className="pb-3 font-semibold text-gray-400">
{language === 'zh' ? '操作' : 'Action'}
</th>
<th className="pb-3 font-semibold text-gray-400">
{t('entryPrice', language)}
</th>
<th className="pb-3 font-semibold text-gray-400">
{t('markPrice', language)}
</th>
<th className="pb-3 font-semibold text-gray-400">
{t('quantity', language)}
</th>
<th className="pb-3 font-semibold text-gray-400">
{t('positionValue', language)}
</th>
<th className="pb-3 font-semibold text-gray-400">
{t('leverage', language)}
</th>
<th className="pb-3 font-semibold text-gray-400">
{t('unrealizedPnL', language)}
</th>
<th className="pb-3 font-semibold text-gray-400">
{t('liqPrice', language)}
</th>
</tr>
</thead>
<tbody>
{positions.map((pos, i) => (
<tr
key={i}
className="border-b border-gray-800 last:border-0"
>
<td className="py-3 font-mono font-semibold">
{pos.symbol}
</td>
<td className="py-3">
<span
className="px-2 py-1 rounded text-xs font-bold"
style={
pos.side === 'long'
? {
background: 'rgba(14, 203, 129, 0.1)',
color: '#0ECB81',
}
: {
background: 'rgba(246, 70, 93, 0.1)',
color: '#F6465D',
}
}
>
{t(
pos.side === 'long' ? 'long' : 'short',
language
)}
</span>
</td>
<td className="py-3">
<button
type="button"
onClick={() => handleClosePosition(pos.symbol, pos.side.toUpperCase())}
disabled={closingPosition === pos.symbol}
className="flex items-center gap-1 px-2 py-1 rounded text-xs font-semibold transition-all hover:scale-105 disabled:opacity-50 disabled:cursor-not-allowed"
style={{
background: 'rgba(246, 70, 93, 0.1)',
color: '#F6465D',
border: '1px solid rgba(246, 70, 93, 0.3)',
}}
title={language === 'zh' ? '平仓' : 'Close Position'}
>
{closingPosition === pos.symbol ? (
<Loader2 className="w-3 h-3 animate-spin" />
) : (
<LogOut className="w-3 h-3" />
)}
{language === 'zh' ? '平仓' : 'Close'}
</button>
</td>
<td
className="py-3 font-mono"
style={{ color: '#EAECEF' }}
>
{pos.entry_price.toFixed(4)}
</td>
<td
className="py-3 font-mono"
style={{ color: '#EAECEF' }}
>
{pos.mark_price.toFixed(4)}
</td>
<td
className="py-3 font-mono"
style={{ color: '#EAECEF' }}
>
{pos.quantity.toFixed(4)}
</td>
<td
className="py-3 font-mono font-bold"
style={{ color: '#EAECEF' }}
>
{(pos.quantity * pos.mark_price).toFixed(2)} USDT
</td>
<td
className="py-3 font-mono"
style={{ color: '#F0B90B' }}
>
{pos.leverage}x
</td>
<td className="py-3 font-mono">
<span
style={{
color:
pos.unrealized_pnl >= 0 ? '#0ECB81' : '#F6465D',
fontWeight: 'bold',
}}
>
{pos.unrealized_pnl >= 0 ? '+' : ''}
{pos.unrealized_pnl.toFixed(2)} (
{pos.unrealized_pnl_pct.toFixed(2)}%)
</span>
</td>
<td
className="py-3 font-mono"
style={{ color: '#848E9C' }}
>
{pos.liquidation_price.toFixed(4)}
</td>
</tr>
))}
</tbody>
</table>
</div>
) : (
<div className="text-center py-16" style={{ color: '#848E9C' }}>
<div className="text-6xl mb-4 opacity-50">📊</div>
<div className="text-lg font-semibold mb-2">
{t('noPositions', language)}
</div>
<div className="text-sm">
{t('noActivePositions', language)}
</div>
</div>
)}
</div>
</div>
{/* 左侧结束 */}
{/* 右侧Recent Decisions - 卡片容器 */}
<div
className="binance-card p-6 animate-slide-in h-fit lg:sticky lg:top-24 lg:max-h-[calc(100vh-120px)]"
style={{ animationDelay: '0.2s' }}
>
{/* 标题 */}
<div
className="flex items-center gap-3 mb-5 pb-4 border-b"
style={{ borderColor: '#2B3139' }}
>
<div
className="w-10 h-10 rounded-xl flex items-center justify-center text-xl"
style={{
background: 'linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%)',
boxShadow: '0 4px 14px rgba(99, 102, 241, 0.4)',
}}
>
🧠
</div>
<div>
<h2 className="text-xl font-bold" style={{ color: '#EAECEF' }}>
{t('recentDecisions', language)}
</h2>
{decisions && decisions.length > 0 && (
<div className="text-xs" style={{ color: '#848E9C' }}>
{t('lastCycles', language, { count: decisions.length })}
</div>
)}
</div>
</div>
{/* 决策列表 - 可滚动 */}
<div
className="space-y-4 overflow-y-auto pr-2"
style={{ maxHeight: 'calc(100vh - 280px)' }}
>
{decisions && decisions.length > 0 ? (
decisions.map((decision, i) => (
<DecisionCard key={i} decision={decision} language={language} />
))
) : (
<div className="py-16 text-center">
<div className="text-6xl mb-4 opacity-30">🧠</div>
<div
className="text-lg font-semibold mb-2"
style={{ color: '#EAECEF' }}
>
{t('noDecisionsYet', language)}
</div>
<div className="text-sm" style={{ color: '#848E9C' }}>
{t('aiDecisionsWillAppear', language)}
</div>
</div>
)}
</div>
</div>
{/* 右侧结束 */}
</div>
</div>
)
}
// Stat Card Component - Binance Style Enhanced
function StatCard({
title,
value,
change,
positive,
subtitle,
}: {
title: string
value: string
change?: number
positive?: boolean
subtitle?: string
}) {
return (
<div className="stat-card animate-fade-in">
<div
className="text-xs mb-2 mono uppercase tracking-wider"
style={{ color: '#848E9C' }}
>
{title}
</div>
<div
className="text-2xl font-bold mb-1 mono"
style={{ color: '#EAECEF' }}
>
{value}
</div>
{change !== undefined && (
<div className="flex items-center gap-1">
<div
className="text-sm mono font-bold"
style={{ color: positive ? '#0ECB81' : '#F6465D' }}
>
{positive ? '▲' : '▼'} {positive ? '+' : ''}
{change.toFixed(2)}%
</div>
</div>
)}
{subtitle && (
<div className="text-xs mt-2 mono" style={{ color: '#848E9C' }}>
{subtitle}
</div>
)}
</div>
)
}
// Wrap App with providers
export default function AppWithProviders() {
return (
<LanguageProvider>
<AuthProvider>
<ConfirmDialogProvider>
<App />
</ConfirmDialogProvider>
</AuthProvider>
</LanguageProvider>
)
}