Implement Jupiter-style trading chart with lightweight-charts
- Add TradingView Lightweight Charts library for professional chart display - Create TradingChart component with real-time candlestick data - Implement position overlays (entry, stop loss, take profit lines) - Add chart header with symbol and price information - Create CompactTradingPanel for Jupiter-style order form - Build ChartTradingPage combining chart and trading panel - Add demo and test pages for chart functionality - Use dynamic imports to avoid SSR issues with lightweight-charts - Generate sample price data for demonstration Features: - Full-screen candlestick chart with dark theme - Position markers on chart (blue entry, red SL, green TP) - Real-time price display and P&L tracking - Responsive design with proper chart resizing - Professional trading interface similar to Jupiter Perps
This commit is contained in:
mindesbunister
198
app/chart-trading/page.tsx
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198
app/chart-trading/page.tsx
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'use client'
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import React, { useState, useEffect } from 'react'
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import TradingChart from '../../components/TradingChart'
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import CompactTradingPanel from '../../components/CompactTradingPanel'
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import PositionsPanel from '../../components/PositionsPanel'
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export default function ChartTradingPage() {
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const [currentPrice, setCurrentPrice] = useState(166.21)
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const [positions, setPositions] = useState([])
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const [selectedSymbol, setSelectedSymbol] = useState('SOL')
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useEffect(() => {
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fetchPositions()
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const interval = setInterval(fetchPositions, 10000) // Update every 10 seconds
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return () => clearInterval(interval)
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}, [])
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const fetchPositions = async () => {
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try {
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const response = await fetch('/api/trading/positions')
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const data = await response.json()
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if (data.success) {
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setPositions(data.positions || [])
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}
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} catch (error) {
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console.error('Failed to fetch positions:', error)
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}
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}
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const handleTrade = async (tradeData: any) => {
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try {
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console.log('Executing trade:', tradeData)
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// For perpetual trades, use the execute-perp endpoint
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const response = await fetch('/api/trading/execute-perp', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify(tradeData)
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})
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const result = await response.json()
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if (result.success) {
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alert(`Trade executed successfully! ${result.message}`)
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fetchPositions() // Refresh positions
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} else {
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alert(`Trade failed: ${result.error || result.message}`)
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}
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} catch (error) {
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console.error('Trade execution error:', error)
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alert('Trade execution failed. Please try again.')
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}
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}
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const handlePriceUpdate = (price: number) => {
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setCurrentPrice(price)
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}
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return (
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<div className="h-screen bg-gray-900 flex flex-col">
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{/* Top Bar */}
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<div className="bg-gray-800 border-b border-gray-700 p-4">
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<div className="flex items-center justify-between">
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<div className="flex items-center space-x-6">
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<h1 className="text-xl font-bold text-white">Trading Terminal</h1>
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{/* Symbol Selector */}
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<div className="flex space-x-2">
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{['SOL', 'BTC', 'ETH'].map(symbol => (
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<button
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key={symbol}
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onClick={() => setSelectedSymbol(symbol)}
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className={`px-4 py-2 rounded-lg text-sm font-medium transition-all ${
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selectedSymbol === symbol
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? 'bg-blue-600 text-white'
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: 'bg-gray-700 text-gray-300 hover:bg-gray-600'
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}`}
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>
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{symbol}
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</button>
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))}
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</div>
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</div>
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{/* Market Status */}
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<div className="flex items-center space-x-4 text-sm">
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<div className="flex items-center space-x-2">
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<div className="w-2 h-2 bg-green-400 rounded-full animate-pulse"></div>
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<span className="text-gray-300">Market Open</span>
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</div>
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<div className="text-gray-400">
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Server Time: {new Date().toLocaleTimeString()}
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</div>
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</div>
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</div>
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</div>
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{/* Main Trading Interface */}
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<div className="flex-1 flex">
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{/* Chart Area (70% width) */}
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<div className="flex-1 p-4">
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<TradingChart
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symbol={selectedSymbol}
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positions={positions}
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onPriceUpdate={handlePriceUpdate}
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/>
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</div>
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{/* Trading Panel (30% width) */}
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<div className="w-96 border-l border-gray-700 p-4 space-y-4">
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<CompactTradingPanel
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symbol={selectedSymbol}
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currentPrice={currentPrice}
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onTrade={handleTrade}
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/>
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</div>
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</div>
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{/* Bottom Panel - Positions */}
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<div className="border-t border-gray-700 bg-gray-800">
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<div className="p-4">
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<div className="flex items-center justify-between mb-4">
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<div className="flex space-x-6">
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<button className="text-white font-medium border-b-2 border-blue-500 pb-2">
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Positions ({positions.length})
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</button>
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<button className="text-gray-400 hover:text-white pb-2">
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Orders
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</button>
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<button className="text-gray-400 hover:text-white pb-2">
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History
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</button>
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</div>
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{positions.length > 0 && (
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<div className="text-sm text-gray-400">
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Total P&L: <span className="text-green-400">+$0.00</span>
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</div>
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)}
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</div>
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{/* Positions Table */}
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<div className="max-h-48 overflow-y-auto">
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{positions.length === 0 ? (
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<div className="text-center py-8 text-gray-400">
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No open positions
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</div>
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) : (
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<div className="space-y-2">
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{positions.map((position: any) => (
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<div
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key={position.id}
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className="bg-gray-900 rounded-lg p-4 flex items-center justify-between"
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>
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<div className="flex items-center space-x-4">
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<div className={`w-3 h-3 rounded-full ${
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position.side === 'BUY' ? 'bg-green-400' : 'bg-red-400'
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}`}></div>
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<div>
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<div className="text-white font-medium">
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{position.symbol} • {position.side}
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</div>
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<div className="text-sm text-gray-400">
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Size: {position.amount} • Entry: ${position.entryPrice?.toFixed(2)}
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</div>
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</div>
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</div>
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<div className="text-right">
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<div className="text-white font-medium">
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${position.totalValue?.toFixed(2) || '0.00'}
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</div>
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<div className={`text-sm ${
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(position.unrealizedPnl || 0) >= 0 ? 'text-green-400' : 'text-red-400'
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}`}>
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{(position.unrealizedPnl || 0) >= 0 ? '+' : ''}${(position.unrealizedPnl || 0).toFixed(2)}
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</div>
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</div>
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<div className="flex space-x-2">
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<button className="px-3 py-1 bg-gray-700 text-gray-300 rounded text-sm hover:bg-gray-600">
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Modify
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</button>
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<button className="px-3 py-1 bg-red-600 text-white rounded text-sm hover:bg-red-700">
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Close
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</button>
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</div>
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</div>
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))}
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</div>
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)}
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</div>
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</div>
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</div>
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</div>
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)
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}
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