import { NextRequest, NextResponse } from 'next/server'
import { getAutoTradingService } from '../../../lib/auto-trading'

const autoTradingService = getAutoTradingService()

export async function POST(req: NextRequest) {
  try {
    const { action, config } = await req.json()
    if (action === 'start') {
      autoTradingService.start()
      return NextResponse.json({ status: 'started' })
    }
    if (action === 'stop') {
      autoTradingService.stop()
      return NextResponse.json({ status: 'stopped' })
    }
    if (action === 'config' && config) {
      autoTradingService.setConfig(config)
      return NextResponse.json({ status: 'config updated', config: autoTradingService })
    }
    return NextResponse.json({ error: 'Invalid action' }, { status: 400 })
  } catch (e: any) {
    return NextResponse.json({ error: e.message }, { status: 500 })
  }
}

export async function GET() {
  // Return current config/status
  return NextResponse.json({
    config: autoTradingService,
    running: !!autoTradingService['intervalId']
  })
}