import { NextResponse } from 'next/server'
import { getAllPaperTrades } from '../create-trade/route.js'

export async function GET() {
  try {
    const trades = getAllPaperTrades()
    
    // Calculate stats
    const totalTrades = trades.length
    const totalValue = trades.reduce((sum, trade) => {
      return sum + (trade.side === 'BUY' ? -trade.amount : trade.amount) + trade.pnl
    }, 0)
    
    const buyTrades = trades.filter(t => t.side === 'BUY').length
    const sellTrades = trades.filter(t => t.side === 'SELL').length
    
    return NextResponse.json({
      success: true,
      trades: trades,
      totalTrades,
      totalValue,
      buyTrades,
      sellTrades,
      timestamp: new Date().toISOString()
    })
  } catch (error) {
    console.error('Error fetching paper trades:', error)
    return NextResponse.json({
      success: false,
      message: 'Failed to fetch paper trades',
      error: error.message
    }, { status: 500 })
  }
}