const axios = require("axios");
const cheerio = require("cheerio");

exports.getBJ = function (userid) {
  const getHtml = async (userid) => {
    try {
      return await axios.get("https://www.acmicpc.net/user/" + userid);
    } catch (error) {
      console.log(error);
    }
  };

  getHtml(userid).then((html) => {
    let psList = [];
    const $ = cheerio.load(html.data);
    const $bodyList = $("div.panel-body").children();
    
    $bodyList.each(function (i) {
      if (i % 2 == 0) {
        psList[i / 2] = {
          problem_number: $(this).children().text(),
          problem_title: $(this).next().children().text(),
        };
      }
    });

    console.log(psList);
    return psList;
  });
};