import { NextRequest, NextResponse } from 'next/server'
import { placeExitOrders } from '@/lib/drift/orders'

/**
 * Emergency endpoint to manually place exit orders
 * Use when orders vanish but position still exists
 */
export async function POST(req: NextRequest) {
  try {
    // Auth check
    const authHeader = req.headers.get('authorization')
    const apiSecret = process.env.API_SECRET_KEY
    
    if (!authHeader || !apiSecret || !authHeader.includes(apiSecret)) {
      return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
    }

    const body = await req.json()
    const {
      symbol,
      direction,
      entryPrice,
      tp1Price,
      tp2Price,
      slPrice,
      positionSizeUSD,
      tp1SizePercent = 75,
      tp2SizePercent = 0,
    } = body

    // Validate required fields
    if (!symbol || !direction || !entryPrice || !tp1Price || !tp2Price || !slPrice || !positionSizeUSD) {
      return NextResponse.json({
        success: false,
        error: 'Missing required fields'
      }, { status: 400 })
    }

    console.log('🛡️ Manually placing exit orders for existing position...')
    console.log(`   ${symbol} ${direction} @ $${entryPrice}`)
    console.log(`   TP1: $${tp1Price} (${tp1SizePercent}%)`)
    console.log(`   TP2: $${tp2Price} (${tp2SizePercent}%)`)
    console.log(`   SL: $${slPrice}`)

    // Initialize Drift service BEFORE calling placeExitOrders
    const { initializeDriftService } = await import('@/lib/drift/client')
    await initializeDriftService()
    console.log('✅ Drift service ready for order placement')

    const result = await placeExitOrders({
      symbol,
      direction,
      entryPrice,
      tp1Price,
      tp2Price,
      stopLossPrice: slPrice,
      positionSizeUSD,
      tp1SizePercent,
      tp2SizePercent,
    })

    if (result.success) {
      console.log('✅ Exit orders placed successfully!')
      return NextResponse.json({
        success: true,
        signatures: result.signatures,
        message: 'Exit orders placed on-chain'
      })
    } else {
      console.error('❌ Failed to place exit orders:', result.error)
      return NextResponse.json({
        success: false,
        error: result.error
      }, { status: 500 })
    }

  } catch (error) {
    console.error('❌ Error in place-exit-orders:', error)
    return NextResponse.json({
      success: false,
      error: error instanceof Error ? error.message : 'Unknown error'
    }, { status: 500 })
  }
}