const path = require('path');
const http = require('http');
const util = require('util');
const nodeStatic = require('node-static');

const PORT = process.env.STATIC_SERVER_PORT || 8081;
const pathToDist = path.resolve(__dirname, '../dist');

const file = new nodeStatic.Server(pathToDist);
const server = http.createServer((request, response) => {
  request
    .addListener('end', () => {
      file.serve(request, response);
    })
    .resume();
});

const startServer = util.promisify(server.listen.bind(server, PORT));
const stopServer = util.promisify(server.close.bind(server));

module.exports = {
  PORT,
  startServer,
  stopServer,
  SERVER_URL: `http://localhost:${PORT}`,
};