const { createServer } = require('http')
const { parse } = require('url')
const next = require('next')

const dev = process.env.NODE_ENV !== 'production'
const app = next({ dev })
const handle = app.getRequestHandler()

app.prepare().then(() => {
  createServer((req, res) => {
    // Be sure to pass `true` as the second argument to `url.parse`.
    // This tells it to parse the query portion of the URL.
    const parsedUrl = parse(req.url, true)

    // Set Content-Type to application/wasm for wasm files
    if (parsedUrl.pathname.includes('/_next/static/wasm')) {
      res.setHeader('Content-Type', 'application/wasm')
    }

    handle(req, res, parsedUrl)
  }).listen(3000, err => {
    if (err) throw err
    console.log('> Ready on http://localhost:3000')
  })
})