|
| 1 | +'use client' |
| 2 | + |
| 3 | +import React, { useState } from 'react' |
| 4 | +import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card' |
| 5 | +import { Badge } from '@/components/ui/badge' |
| 6 | +import { Button } from '@/components/ui/button' |
| 7 | +import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select' |
| 8 | +import { |
| 9 | + TrendingUp, |
| 10 | + TrendingDown, |
| 11 | + Activity, |
| 12 | + BarChart3, |
| 13 | + RefreshCw, |
| 14 | + Wifi, |
| 15 | + WifiOff |
| 16 | +} from 'lucide-react' |
| 17 | +import { useSymbol, useOrderBook, useMarketDataConnection } from '@/services/hooks/useMarketData' |
| 18 | + |
| 19 | +interface MarketData { |
| 20 | + symbol: string |
| 21 | + price: number |
| 22 | + change: number |
| 23 | + changePercent: number |
| 24 | + volume: number |
| 25 | + high24h: number |
| 26 | + low24h: number |
| 27 | + bid: number |
| 28 | + ask: number |
| 29 | + spread: number |
| 30 | + lastUpdate: Date |
| 31 | +} |
| 32 | + |
| 33 | +interface OrderBookLevel { |
| 34 | + price: number |
| 35 | + size: number |
| 36 | + total: number |
| 37 | +} |
| 38 | + |
| 39 | +export const MarketDataPanel: React.FC = () => { |
| 40 | + const [selectedSymbol, setSelectedSymbol] = useState('BTC/USD') |
| 41 | + |
| 42 | + // Use real-time hooks |
| 43 | + const symbolData = useSymbol(selectedSymbol) |
| 44 | + const { orderBook } = useOrderBook(selectedSymbol) |
| 45 | + const { isConnected, connectionState } = useMarketDataConnection() |
| 46 | + |
| 47 | + // Fallback data for when real-time data is not available |
| 48 | + const marketData = { |
| 49 | + symbol: selectedSymbol, |
| 50 | + price: symbolData.price || 43250.75, |
| 51 | + change: symbolData.change || 1250.25, |
| 52 | + changePercent: symbolData.changePercent || 2.98, |
| 53 | + volume: symbolData.volume || 125000000, |
| 54 | + high24h: symbolData.marketData?.high24h || 44100.00, |
| 55 | + low24h: symbolData.marketData?.low24h || 41800.50, |
| 56 | + bid: symbolData.quote?.bid || 43248.50, |
| 57 | + ask: symbolData.quote?.ask || 43252.25, |
| 58 | + spread: symbolData.quote ? (symbolData.quote.ask - symbolData.quote.bid) : 3.75, |
| 59 | + lastUpdate: new Date() |
| 60 | + } |
| 61 | + |
| 62 | + // Use real-time order book data or fallback |
| 63 | + const bids = orderBook?.bids?.map((level, index) => ({ |
| 64 | + price: level.price, |
| 65 | + size: level.size, |
| 66 | + total: orderBook.bids.slice(0, index + 1).reduce((sum, l) => sum + l.size, 0) |
| 67 | + })) || [ |
| 68 | + { price: 43248.50, size: 2.5, total: 2.5 }, |
| 69 | + { price: 43247.25, size: 1.8, total: 4.3 }, |
| 70 | + { price: 43246.00, size: 3.2, total: 7.5 }, |
| 71 | + { price: 43244.75, size: 0.9, total: 8.4 }, |
| 72 | + { price: 43243.50, size: 2.1, total: 10.5 } |
| 73 | + ] |
| 74 | + |
| 75 | + const asks = orderBook?.asks?.map((level, index) => ({ |
| 76 | + price: level.price, |
| 77 | + size: level.size, |
| 78 | + total: orderBook.asks.slice(0, index + 1).reduce((sum, l) => sum + l.size, 0) |
| 79 | + })) || [ |
| 80 | + { price: 43252.25, size: 1.9, total: 1.9 }, |
| 81 | + { price: 43253.50, size: 2.7, total: 4.6 }, |
| 82 | + { price: 43254.75, size: 1.5, total: 6.1 }, |
| 83 | + { price: 43256.00, size: 3.1, total: 9.2 }, |
| 84 | + { price: 43257.25, size: 0.8, total: 10.0 } |
| 85 | + ] |
| 86 | + |
| 87 | + const symbols = ['BTC/USD', 'ETH/USD', 'AAPL', 'TSLA', 'SPY', 'QQQ', 'EUR/USD', 'GBP/USD'] |
| 88 | + |
| 89 | + const handleSymbolChange = (symbol: string) => { |
| 90 | + setSelectedSymbol(symbol) |
| 91 | + // In a real app, this would trigger a new data subscription |
| 92 | + setMarketData(prev => ({ |
| 93 | + ...prev, |
| 94 | + symbol, |
| 95 | + price: 100 + Math.random() * 1000, |
| 96 | + change: (Math.random() - 0.5) * 50, |
| 97 | + changePercent: (Math.random() - 0.5) * 10 |
| 98 | + })) |
| 99 | + } |
| 100 | + |
| 101 | + const formatPrice = (price: number) => { |
| 102 | + return price.toFixed(2) |
| 103 | + } |
| 104 | + |
| 105 | + const formatVolume = (volume: number) => { |
| 106 | + if (volume >= 1000000) { |
| 107 | + return `${(volume / 1000000).toFixed(1)}M` |
| 108 | + } |
| 109 | + if (volume >= 1000) { |
| 110 | + return `${(volume / 1000).toFixed(1)}K` |
| 111 | + } |
| 112 | + return volume.toString() |
| 113 | + } |
| 114 | + |
| 115 | + return ( |
| 116 | + <Card className="h-full bg-white/80 dark:bg-slate-800/80 backdrop-blur-sm border-0 shadow-lg"> |
| 117 | + <CardHeader className="pb-4"> |
| 118 | + <div className="flex items-center justify-between"> |
| 119 | + <div> |
| 120 | + <CardTitle className="text-xl font-bold">Market Data</CardTitle> |
| 121 | + <CardDescription>Real-time market information and order book</CardDescription> |
| 122 | + </div> |
| 123 | + <div className="flex items-center space-x-2"> |
| 124 | + <div className="flex items-center space-x-1"> |
| 125 | + {isConnected ? ( |
| 126 | + <Wifi className="h-4 w-4 text-green-500" /> |
| 127 | + ) : ( |
| 128 | + <WifiOff className="h-4 w-4 text-red-500" /> |
| 129 | + )} |
| 130 | + <span className="text-xs text-muted-foreground"> |
| 131 | + {isConnected ? 'Live' : 'Disconnected'} |
| 132 | + </span> |
| 133 | + </div> |
| 134 | + <Button variant="outline" size="sm"> |
| 135 | + <RefreshCw className="h-4 w-4" /> |
| 136 | + </Button> |
| 137 | + </div> |
| 138 | + </div> |
| 139 | + </CardHeader> |
| 140 | + |
| 141 | + <CardContent className="space-y-6"> |
| 142 | + {/* Symbol Selector */} |
| 143 | + <div className="flex items-center space-x-4"> |
| 144 | + <Select value={selectedSymbol} onValueChange={handleSymbolChange}> |
| 145 | + <SelectTrigger className="w-40"> |
| 146 | + <SelectValue /> |
| 147 | + </SelectTrigger> |
| 148 | + <SelectContent> |
| 149 | + {symbols.map(symbol => ( |
| 150 | + <SelectItem key={symbol} value={symbol}> |
| 151 | + {symbol} |
| 152 | + </SelectItem> |
| 153 | + ))} |
| 154 | + </SelectContent> |
| 155 | + </Select> |
| 156 | + <Badge variant="outline" className="text-xs"> |
| 157 | + Last: {marketData.lastUpdate.toLocaleTimeString()} |
| 158 | + </Badge> |
| 159 | + </div> |
| 160 | + |
| 161 | + {/* Price Information */} |
| 162 | + <div className="grid grid-cols-2 gap-4"> |
| 163 | + <div className="space-y-2"> |
| 164 | + <div className="flex items-center space-x-2"> |
| 165 | + <span className="text-2xl font-bold">${formatPrice(marketData.price)}</span> |
| 166 | + <div className={`flex items-center space-x-1 ${ |
| 167 | + marketData.change >= 0 ? 'text-green-500' : 'text-red-500' |
| 168 | + }`}> |
| 169 | + {marketData.change >= 0 ? ( |
| 170 | + <TrendingUp className="h-4 w-4" /> |
| 171 | + ) : ( |
| 172 | + <TrendingDown className="h-4 w-4" /> |
| 173 | + )} |
| 174 | + <span className="font-medium"> |
| 175 | + {marketData.change >= 0 ? '+' : ''}${formatPrice(marketData.change)} |
| 176 | + </span> |
| 177 | + <span className="text-sm"> |
| 178 | + ({marketData.changePercent >= 0 ? '+' : ''}{marketData.changePercent.toFixed(2)}%) |
| 179 | + </span> |
| 180 | + </div> |
| 181 | + </div> |
| 182 | + |
| 183 | + <div className="grid grid-cols-2 gap-2 text-sm"> |
| 184 | + <div> |
| 185 | + <span className="text-muted-foreground">Bid:</span> |
| 186 | + <span className="ml-2 font-medium text-green-500">${formatPrice(marketData.bid)}</span> |
| 187 | + </div> |
| 188 | + <div> |
| 189 | + <span className="text-muted-foreground">Ask:</span> |
| 190 | + <span className="ml-2 font-medium text-red-500">${formatPrice(marketData.ask)}</span> |
| 191 | + </div> |
| 192 | + <div> |
| 193 | + <span className="text-muted-foreground">Spread:</span> |
| 194 | + <span className="ml-2 font-medium">${formatPrice(marketData.spread)}</span> |
| 195 | + </div> |
| 196 | + <div> |
| 197 | + <span className="text-muted-foreground">Volume:</span> |
| 198 | + <span className="ml-2 font-medium">{formatVolume(marketData.volume)}</span> |
| 199 | + </div> |
| 200 | + </div> |
| 201 | + </div> |
| 202 | + |
| 203 | + <div className="space-y-2"> |
| 204 | + <div className="text-sm"> |
| 205 | + <div className="flex justify-between"> |
| 206 | + <span className="text-muted-foreground">24h High:</span> |
| 207 | + <span className="font-medium">${formatPrice(marketData.high24h)}</span> |
| 208 | + </div> |
| 209 | + <div className="flex justify-between"> |
| 210 | + <span className="text-muted-foreground">24h Low:</span> |
| 211 | + <span className="font-medium">${formatPrice(marketData.low24h)}</span> |
| 212 | + </div> |
| 213 | + </div> |
| 214 | + </div> |
| 215 | + </div> |
| 216 | + |
| 217 | + {/* Order Book */} |
| 218 | + <div className="space-y-4"> |
| 219 | + <h4 className="font-semibold flex items-center space-x-2"> |
| 220 | + <BarChart3 className="h-4 w-4" /> |
| 221 | + <span>Order Book</span> |
| 222 | + </h4> |
| 223 | + |
| 224 | + <div className="grid grid-cols-2 gap-4"> |
| 225 | + {/* Bids */} |
| 226 | + <div> |
| 227 | + <div className="text-xs text-muted-foreground mb-2 grid grid-cols-3 gap-2"> |
| 228 | + <span>Price</span> |
| 229 | + <span className="text-right">Size</span> |
| 230 | + <span className="text-right">Total</span> |
| 231 | + </div> |
| 232 | + <div className="space-y-1"> |
| 233 | + {bids.map((bid, index) => ( |
| 234 | + <div key={index} className="text-xs grid grid-cols-3 gap-2 py-1 hover:bg-green-50 dark:hover:bg-green-900/20 rounded"> |
| 235 | + <span className="text-green-500 font-medium">${formatPrice(bid.price)}</span> |
| 236 | + <span className="text-right">{bid.size.toFixed(3)}</span> |
| 237 | + <span className="text-right text-muted-foreground">{bid.total.toFixed(3)}</span> |
| 238 | + </div> |
| 239 | + ))} |
| 240 | + </div> |
| 241 | + </div> |
| 242 | + |
| 243 | + {/* Asks */} |
| 244 | + <div> |
| 245 | + <div className="text-xs text-muted-foreground mb-2 grid grid-cols-3 gap-2"> |
| 246 | + <span>Price</span> |
| 247 | + <span className="text-right">Size</span> |
| 248 | + <span className="text-right">Total</span> |
| 249 | + </div> |
| 250 | + <div className="space-y-1"> |
| 251 | + {asks.map((ask, index) => ( |
| 252 | + <div key={index} className="text-xs grid grid-cols-3 gap-2 py-1 hover:bg-red-50 dark:hover:bg-red-900/20 rounded"> |
| 253 | + <span className="text-red-500 font-medium">${formatPrice(ask.price)}</span> |
| 254 | + <span className="text-right">{ask.size.toFixed(3)}</span> |
| 255 | + <span className="text-right text-muted-foreground">{ask.total.toFixed(3)}</span> |
| 256 | + </div> |
| 257 | + ))} |
| 258 | + </div> |
| 259 | + </div> |
| 260 | + </div> |
| 261 | + </div> |
| 262 | + </CardContent> |
| 263 | + </Card> |
| 264 | + ) |
| 265 | +} |
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