options.js

const $ = document.querySelector.bind(document);
const $$ = document.querySelectorAll.bind(document);

$("#reset_button").disabled = true;
$("#accept_reset_checkbox").onclick = clickAcceptReset;
$("#reset_button").onclick = resetWallet;

async function loadWallet() {
  const values = await chrome.storage.local.get(["privkey", "mnemonic", "derivation"]);

  $("#privkey").value = values.privkey || null;
  $("#mnemonic").value = values.mnemonic || null;
  $("#derivation").value = values.derivation || null;

  $("#privkey").disabled = true;
  $("#mnemonic").disabled = true;
  $("#derivation").disabled = true;
}

function clickAcceptReset() {
  if ($("#accept_reset_checkbox").checked) {
    $("#reset_button").disabled = false;
  } else {
    $("#reset_button").disabled = true;
  }
}

async function resetWallet() {
  await chrome.storage.local.clear();
  $("#privkey").value = null;
  $("#mnemonic").value = null;
  $("#derivation").value = null;
  $("#accept_reset_checkbox").checked = false;
  $("#reset_button").disabled = true;
}

loadWallet().catch(e => console.error(e));