const axios = require("axios");
const cheerio = require("cheerio");
const log = console.log;

const getHtml = async () => {
  try {
    return await axios.get("http://www.cgv.co.kr/common/showtimes/iframeTheater.aspx?areacode=01&theatercode=0056&date=20190418");
  } catch (error) {
    console.error(error);
  }
};

getHtml()
  .then(html => {
    let ulList = [];
    const $ = cheerio.load(html.data);
    const $bodyList = $("div.info-timetable ul").children("li");
    
 
    $bodyList.each(function(i, elem) {
      ulList[i] = {
          screen: $(this).find('a').attr('data-screenkorname'),
          time: $(this).find('a').attr('data-playstarttime')  
        };
    });

    const data = ulList.filter(n => n.time);
    return data;
  })
  .then(res => log(res));