/**
 * Express example — stripe-mpp-proxy
 *
 *   npm install express
 *   npx tsx index.ts
 */

import express from 'express'
import { createProxy } from '../../src/index.js'

const proxy = createProxy({
  stripe: {
    secretKey: process.env.STRIPE_SECRET_KEY!,
    networkId: process.env.STRIPE_NETWORK_ID ?? 'internal',
  },
  base: {
    payTo:   process.env.BASE_PAY_TO as `0x${string}`,
    network: 'base-sepolia',
  },
  services: {
    inference: {
      origin: process.env.INFERENCE_ORIGIN_URL!,
      routes: [
        {
          method:      'POST',
          path:        '/v1/infer',
          description: 'Single inference request',
          pricing: {
            stripe: { amount: '0.05', currency: 'usd' },
            base:   { amount: '0.05' },
          },
        },
      ],
    },
    data: {
      origin: process.env.DATA_ORIGIN_URL!,
      routes: [
        {
          method: 'GET',
          path:   '/v1/records/*',
          pricing: {
            stripe: { amount: '0.01', currency: 'usd' },
            base:   { amount: '0.01' },
          },
        },
      ],
    },
  },
})

const app = express()

app.get('/health', (_req, res) => res.json({ status: 'ok' }))

app.use(proxy.express())

const port = Number(process.env.PORT ?? 3000)
app.listen(port, () => {
  console.log(`[express] stripe-mpp-proxy listening on http://localhost:${port}`)
})