(function (i, s, o, g, r, a, m) {
  i['GoogleAnalyticsObject'] = r; i[r] = i[r] || function () {
    (i[r].q = i[r].q || []).push(arguments)
  }, i[r].l = 1 * new Date(); a = s.createElement(o),
    m = s.getElementsByTagName(o)[0]; a.async = 1; a.src = g; m.parentNode.insertBefore(a, m)
})(window, document, 'script', 'https://www.google-analytics.com/analytics.js', 'ga');

ga('create', 'UA-100776640-1', 'auto');
ga('send', 'pageview');

jQuery.extend(jQuery.fn.dataTableExt.oSort, {
  'locale-compare-asc': function (a, b) {
    return a.localeCompare(b, 'cs', { sensitivity: 'case' })
  },
  'locale-compare-desc': function (a, b) {
    return b.localeCompare(a, 'cs', { sensitivity: 'case' })
  }
})

jQuery.fn.dataTable.ext.type.search['locale-compare'] = function (data) {
  return NeutralizeAccent(data);
}

function NeutralizeAccent(data) {
  return !data
    ? ''
    : typeof data === 'string'
      ? data
        .replace(/\n/g, ' ')
        .replace(/[éÉěĚèêëÈÊË]/g, 'e')
        .replace(/[ıİ]/g, 'i')
        .replace(/[ğĞ]/g, 'g')
        .replace(/[šŠşŞ]/g, 's')
        .replace(/[čČçÇ]/g, 'c')
        .replace(/[řŘ]/g, 'r')
        .replace(/[žŽ]/g, 'z')
        .replace(/[ýÝ]/g, 'y')
        .replace(/[áÁâàÂÀ]/g, 'a')
        .replace(/[íÍîïÎÏ]/g, 'i')
        .replace(/[ťŤ]/g, 't')
        .replace(/[ďĎ]/g, 'd')
        .replace(/[ňŇ]/g, 'n')
        .replace(/[óÓöÖ]/g, 'o')
        .replace(/[úÚůŮüÜ]/g, 'u')
      : data
}

var table = $('#example').DataTable({
  columnDefs: [
    { targets: 0, type: 'locale-compare' },
  ]
})

$('#example_filter input').keyup(function () {
  table
    .search(
      jQuery.fn.dataTable.ext.type.search.string(NeutralizeAccent(this.value))
    )
    .draw()
})


var script = document.createElement('script');
script.async = true;
script.src = 'https://www.googletagmanager.com/gtag/js?id=G-49S7QZH3NW';
document.head.appendChild(script);

script.onload = function () {
  // Initialize GA4
  window.dataLayer = window.dataLayer || [];
  function gtag() { dataLayer.push(arguments); }
  gtag('js', new Date());
  gtag('config', 'G-49S7QZH3NW');
}