// browser tab visibility state detection

import Events from '../_events';

const NAME = '_main.loading-spinner';
const D = document;
const BODY = D.body;
const SPINNER = D.getElementById('PageLoading');

class SpinnerUI {
  static show() {
    console.log(`${NAME}: show`);
    SPINNER.classList.remove('d-none');
  }
  static hide() {
    console.log(`${NAME}: hide`);
    SPINNER.classList.add('d-none');
  }
}

export default SpinnerUI;