/**
 * Test Position Manager
 * 
 * Tests position tracking, monitoring, and automatic exit logic
 */

import { getPositionManager } from './lib/trading/position-manager'
import type { ActiveTrade } from './lib/trading/position-manager'

async function testPositionManager() {
  console.log('🧪 Testing Position Manager...\n')
  
  const manager = getPositionManager()
  
  // Test 1: Add a simulated long trade
  console.log('📝 Test 1: Adding simulated LONG trade...')
  
  const entryPrice = 140.0
  const positionSize = 10000
  const leverage = 10
  
  const longTrade: ActiveTrade = {
    id: `test-long-${Date.now()}`,
    positionId: 'test-signature-long',
    symbol: 'SOL-PERP',
    direction: 'long',
    entryPrice,
    entryTime: Date.now(),
    positionSize,
    leverage,
    
    // Exit prices
    stopLossPrice: entryPrice * 0.985,      // -1.5%
    tp1Price: entryPrice * 1.007,           // +0.7%
    tp2Price: entryPrice * 1.015,           // +1.5%
    emergencyStopPrice: entryPrice * 0.98,  // -2.0%
    
    // Position state
    currentSize: positionSize,
    tp1Hit: false,
    slMovedToBreakeven: false,
    slMovedToProfit: false,
    
    // P&L tracking
    realizedPnL: 0,
    unrealizedPnL: 0,
    peakPnL: 0,
    
    // Monitoring
    priceCheckCount: 0,
    lastPrice: entryPrice,
    lastUpdateTime: Date.now(),
  }
  
  await manager.addTrade(longTrade)
  console.log('✅ Long trade added')
  console.log(`   Entry: $${entryPrice}`)
  console.log(`   SL: $${longTrade.stopLossPrice.toFixed(2)} (-1.5%)`)
  console.log(`   TP1: $${longTrade.tp1Price.toFixed(2)} (+0.7%)`)
  console.log(`   TP2: $${longTrade.tp2Price.toFixed(2)} (+1.5%)`)
  console.log()
  
  // Test 2: Add a simulated short trade
  console.log('📝 Test 2: Adding simulated SHORT trade...')
  
  const shortTrade: ActiveTrade = {
    id: `test-short-${Date.now()}`,
    positionId: 'test-signature-short',
    symbol: 'BTC-PERP',
    direction: 'short',
    entryPrice: 43000,
    entryTime: Date.now(),
    positionSize: 10000,
    leverage: 10,
    
    // Exit prices (reversed for short)
    stopLossPrice: 43000 * 1.015,      // +1.5% (loss on short)
    tp1Price: 43000 * 0.993,           // -0.7% (profit on short)
    tp2Price: 43000 * 0.985,           // -1.5% (profit on short)
    emergencyStopPrice: 43000 * 1.02,  // +2.0% (emergency)
    
    // Position state
    currentSize: 10000,
    tp1Hit: false,
    slMovedToBreakeven: false,
    slMovedToProfit: false,
    
    // P&L tracking
    realizedPnL: 0,
    unrealizedPnL: 0,
    peakPnL: 0,
    
    // Monitoring
    priceCheckCount: 0,
    lastPrice: 43000,
    lastUpdateTime: Date.now(),
  }
  
  await manager.addTrade(shortTrade)
  console.log('✅ Short trade added')
  console.log(`   Entry: $${shortTrade.entryPrice}`)
  console.log(`   SL: $${shortTrade.stopLossPrice.toFixed(2)} (+1.5%)`)
  console.log(`   TP1: $${shortTrade.tp1Price.toFixed(2)} (-0.7%)`)
  console.log(`   TP2: $${shortTrade.tp2Price.toFixed(2)} (-1.5%)`)
  console.log()
  
  // Test 3: Check status
  console.log('📝 Test 3: Checking manager status...')
  const status = manager.getStatus()
  console.log('✅ Status:', JSON.stringify(status, null, 2))
  console.log()
  
  // Test 4: Monitor for 60 seconds
  console.log('📝 Test 4: Monitoring positions for 60 seconds...')
  console.log('   (Real prices from Pyth will update every 2s)')
  console.log('   Watch for automatic exit conditions!\n')
  
  let updates = 0
  const startTime = Date.now()
  const interval = setInterval(() => {
    const elapsed = (Date.now() - startTime) / 1000
    const currentStatus = manager.getStatus()
    
    if (updates % 5 === 0) { // Print every 10 seconds
      console.log(`⏱️  ${elapsed.toFixed(0)}s - Active trades: ${currentStatus.tradeCount}`)
      
      if (currentStatus.tradeCount === 0) {
        console.log('   All trades closed!')
        clearInterval(interval)
      }
    }
    
    updates++
  }, 2000)
  
  // Run for 60 seconds
  await new Promise(resolve => setTimeout(resolve, 60000))
  clearInterval(interval)
  
  // Test 5: Check final status
  console.log('\n📝 Test 5: Final status check...')
  const finalStatus = manager.getStatus()
  console.log('Status:', JSON.stringify(finalStatus, null, 2))
  console.log()
  
  // Test 6: Close all remaining positions
  if (finalStatus.tradeCount > 0) {
    console.log('📝 Test 6: Closing all remaining positions...')
    await manager.closeAll()
    console.log('✅ All positions closed')
  } else {
    console.log('📝 Test 6: No positions to close (already closed automatically!)')
  }
  
  console.log()
  console.log('🎉 Position manager test complete!')
  console.log()
  console.log('📊 What to check:')
  console.log('   ✅ Both trades were added successfully')
  console.log('   ✅ Manager started monitoring (check logs)')
  console.log('   ✅ Real prices were fetched from Pyth')
  console.log('   ✅ Exit conditions were checked every 2s')
  console.log('   ✅ If price hit targets, trades closed automatically')
  console.log()
  console.log('💡 Next steps:')
  console.log('   1. Review the logs for price updates')
  console.log('   2. Check if any exits were triggered')
  console.log('   3. Run test-full-flow.ts for end-to-end test')
}

// Run test
testPositionManager().catch(error => {
  console.error('❌ Test failed:', error)
  process.exit(1)
})