export async function data(tools) {
  const $ = await tools.loadHtmlUrl("https://www.btcprague.com/speakers");
  //const $ = await tools.loadHtmlLocal(new URL('.', import.meta.url).pathname + "./btcprague.html");
  const out = { speakers: [] };

  const peopleMapper = {
    'Dušan Matuška': { country: 'sk' }
  }

  for (const el of $(".speaker").toArray()) {
    const value = (path) => cleanup($(path, el).text());
    const name = value("h3")
    const link = $("a", el).attr("href")

    const $$ = await tools.loadHtmlUrl(link)
    const sp = $$('.container.pt-5')

    const item = {
      id: link.match(/speakers\/(.+)\/$/)[1],
      name,
      photoUrl: $("img", el).attr("src"),
      bio: value(".popis"),
      twitter: $$("a.twitter", sp).attr("href")?.replace("https://twitter.com/",""),
      linkedin: $$("a.linkedIn", sp).attr("href")?.replace("https://www.linkedin.com/in/","").replace(/\/$/,""),
      tag: value(".taxTag "),
      country: 'xx',
      desc: $$('p', sp).text(),
      web: { url: $$(".www", sp).attr("href") },
      link
    }

    if (peopleMapper[name]) {
      Object.assign(item, peopleMapper[name])
    }
    out.speakers.push(item);
  }
  return out;
}

function cleanup(str) {
  return str.replace(/(\s{2,}|\n)/g, " ").trim();
}