const jsonfile = require('jsonfile');

const fetch = require('node-fetch');
const fecha = require('fecha');

const { scrapeResults } = require('./scraper');

const file = 'data/data.json';

// https://www.euro-millions.com/results

function retrieveNew() {
  const now = new Date().getTime();

  // https://www.euro-millions.com/results/05-02-2019

  const yesterday = new Date(now - (8.64e+7));

  const ystring = fecha.format(yesterday, '/DD-MM-YYYY');

  const lotData = jsonfile.readFileSync(file);

  fetch(`https://www.euro-millions.com/results${ystring}`)
    .then(res => res.text())
    .then(body => {
      const m = scrapeResults(body);

      console.log(m);

      lotData.unshift(m);

      jsonfile.writeFileSync(file, lotData);
    });
}

module.exports = { retrieveNew };