HTMLify

const from = document.getElementById("form");
const search = document.getElementById("search");
const result = document.getElementById("result");
const more = document.getElementById("more");

const apiURL = "https://api.lyrics.ovh";

async function searchSongs(term) {
  const res = await fetch(`${apiURL}/suggest/${term}`);
  const data = await res.json();

  showData(data);
}

function showData(data) {
  result.innerHTML = `
  <ul class="songs">
    ${data.data
      .map(
        (song) => `<li>
    <span><strong>${song.artist.name}</strong> - ${song.title}</span>
    <button class="btn" data-artist="${song.artist.name}" data-songtitle="${song.title}">Get Lyrics</button>
  </li>`
      )
      .join("")}
  </ul>
 `;
  if (data.prev || data.next) {
    more.innerHTML = `
      ${
        data.prev
          ? `<button class="btn" "onclick="getMoreSongs('${data.prev}')">Prev</button>`
          : ""
      }
      ${
        data.next
          ? `<button class="btn" onclick="getMoreSongs('${data.next}')">Next</button>`
          : ""
      }
    `;
  } else {
    more.innerHTML = "";
  }
}

async function getMoreSongs(url) {
  const res = await fetch(`https://cors-anywhere.herokuapp.com/${url}`);
  const data = await res.json();

  showData(data);
}

async function getLyrics(artist, songTitle) {
  const res = await fetch(`${apiURL}/v1/${artist}/${songTitle}`);
  const data = await res.json();

  if (data.error) {
    result.innerHTML = data.error;
  } else {
    const lyrics = data.lyrics.replace(/(\r\n|\r|\n)/g, "<br>");

    result.innerHTML = `
              <h2><strong>${artist}</strong> - ${songTitle}</h2>
              <span>${lyrics}</span>
          `;
  }

  more.innerHTML = "";
}

form.addEventListener("submit", (e) => {
  e.preventDefault();

  const searchTerm = search.value.trim();

  if (!searchTerm) {
    alert("Please type in a search term");
  } else {
    searchSongs(searchTerm);
  }
});

// Get lyrics button click
result.addEventListener("click", (e) => {
  const clickedEl = e.target;
  if (clickedEl.tagName === "BUTTON") {
    const artist = clickedEl.getAttribute("data-artist");
    const songTitle = clickedEl.getAttribute("data-songtitle");

    getLyrics(artist, songTitle) 
   }
});