// ==UserScript==
// @name     wykop płeć dla daltonistów
// @version  1
// @grant    none
// @include /wykop.pl/
// @author [email protected]

(function() {
  'use strict';

  var $ = document.querySelectorAll.bind(document);

  function createElement(innerText) {
    var outer = document.createElement('div');
    outer.style.opacity = '0.5';
    outer.style.position = 'absolute';
    outer.style.width = '100%';
    outer.style.top = '1px';
    outer.style.right = '2px';
    outer.style['z-index'] = '5';

    var inner = document.createElement('div');
    inner.style.display = 'block';
    inner.style.color = '#fefefe';

    inner.style['text-shadow'] = '-1px -1px 0 #050505, 1px -1px 0 #050505, -1px  1px 0 #050505, 1px  1px 0 #050505';
    inner.style['text-align'] = 'right';
    inner.style['font-weight'] = 'bold';
    inner.style['font-size'] = '1.4rem';
    inner.innerHTML = innerText;
    outer.appendChild(inner);
    return outer;
  }

  function addSex(sex) {
    var elementToAdd = createElement(sex);
    return function(elem) {
      elem.parentNode.insertBefore(elementToAdd.cloneNode(true), elem);
      elem.classList.add('sexAdded');
    }
  }

  $('.logged-user .avatar ')[0].classList.add('sexAdded');

  function addSexes() {
    $('.avatar:not(.sexAdded):not(.small)').forEach(function(elem) {
      elem.parentNode.style.position = 'relative';
    });
    $('.avatar.female:not(.sexAdded)').forEach(addSex('K'));
    $('.avatar.male:not(.sexAdded)').forEach(addSex('M'));
    $('.avatar:not(.sexAdded):not(.female):not(.male)').forEach(addSex('B'));
  }

  (function addSexesTimeout() {
    addSexes();
    setTimeout(addSexesTimeout, 10000);
  })();
})();


// ==/UserScript==