import { NextRequest, NextResponse } from 'next/server'
import { mockDb } from '@/lib/mockDb'

export async function POST(req: NextRequest) {
  try {
    const body = await req.json()
    const { listingId, actionType } = body

    if (!listingId || !actionType) {
      return NextResponse.json({ error: 'listingId and actionType are required' }, { status: 400 })
    }

    const validActions = ['views', 'whatsapp', 'phone', 'menu']
    if (!validActions.includes(actionType)) {
      return NextResponse.json({ error: 'Invalid actionType' }, { status: 400 })
    }

    // Call stateful DB increment
    const record = await mockDb.incrementAnalytics(listingId, actionType)
    
    return NextResponse.json({ success: true, record })
  } catch (err: any) {
    console.error('Error logging event analytics:', err)
    return NextResponse.json({ error: err.message || 'Internal Server Error' }, { status: 500 })
  }
}