const express = require('express');
const app = express();
const PORT = process.env.PORT || 3001;

app.use(express.json());

app.post('/webhook', (req, res) => {
  console.log('Received webhook event:', req.body);
  // Logic to process OpenWA event and interact with LLM agent will go here
  res.status(200).send('Event received');
});

app.listen(PORT, () => {
  console.log(`WhatsApp Router listening on port ${PORT}`);
  console.log('Webhook endpoint available at /webhook');
});