module.exports = Ferdium => {
  function getTasks() {
    let incompleteCount = 0;

    const countEls = document.querySelectorAll(
      '.AppSidebarGroupsItems__item__link[href^="/tasks/lists/"] .AppSidebarGroupsItems__item__badge > .AppSidebarGroupsItems__item__badge__count > div',
    );

    if (countEls.length > 0) {
      for (const el of countEls) {
        incompleteCount += Ferdium.safeParseInt(el.textContent);
      }
    }

    Ferdium.setBadge(incompleteCount);
  }

  Ferdium.loop(getTasks);
};