import { NextResponse } from 'next/server'

// In-memory store for live trading decisions and risk management blocks
let liveDecisions = []
let maxDecisions = 10 // Keep last 10 decisions

export async function GET() {
  try {
    // Return the most recent decisions with full context
    const response = {
      success: true,
      decisions: liveDecisions,
      latest: liveDecisions[0] || null,
      timestamp: new Date().toISOString()
    }
    
    return NextResponse.json(response)
  } catch (error) {
    console.error('❌ Live decisions API error:', error)
    return NextResponse.json(
      { success: false, error: error.message },
      { status: 500 }
    )
  }
}

export async function POST(request) {
  try {
    const decision = await request.json()
    
    // Add timestamp if not provided
    if (!decision.timestamp) {
      decision.timestamp = new Date().toISOString()
    }
    
    // Add to the beginning of the array (most recent first)
    liveDecisions.unshift(decision)
    
    // Keep only the last maxDecisions
    if (liveDecisions.length > maxDecisions) {
      liveDecisions = liveDecisions.slice(0, maxDecisions)
    }
    
    console.log('📊 Live decision recorded:', {
      type: decision.type,
      action: decision.action,
      blocked: decision.blocked,
      confidence: decision.confidence
    })
    
    return NextResponse.json({ success: true, total: liveDecisions.length })
  } catch (error) {
    console.error('❌ Live decisions POST error:', error)
    return NextResponse.json(
      { success: false, error: error.message },
      { status: 500 }
    )
  }
}