require('dotenv').config({ path: require('path').join(__dirname, '..', '.env') })

const http = require('http')
const config = require('../src/config')
const { handle } = require('../src/app')

const server = http.createServer(async (req, res) => {
  const chunks = []
  req.on('data', chunk => chunks.push(chunk))
  req.on('end', async () => {
    const url = new URL(req.url, 'http://localhost')
    const event = {
      httpMethod: req.method,
      path: url.pathname,
      headers: req.headers,
      queryStringParameters: Object.fromEntries(url.searchParams.entries()),
      body: Buffer.concat(chunks).toString('utf8')
    }
    const result = await handle(event)
    res.writeHead(result.statusCode, result.headers)
    res.end(result.body || '')
  })
})

server.listen(config.port, () => {
  console.log('SCF local server listening on http://localhost:' + config.port)
})