(function () {
  function connectPictureWeekSearch() {
    var form = document.getElementById('pwp-search-form');
    var input = document.getElementById('pwp-query');
    var result = document.getElementById('pwp-gasc-result');
    var noMatch = document.getElementById('pwp-no-match');

    if (!form || !input || !result || !noMatch) {
      return;
    }

    form.addEventListener('submit', function (event) {
      event.preventDefault();

      var query = input.value
        .toLowerCase()
        .replace(/s+/g, ' ')
        .replace(/^s+|s+$/g, '');

      var terms = [
        'gasc',
        'greenfield',
        'greenfield soccer',
        'greenfield area soccer club',
        'soccer',
        'fall soccer'
      ];

      var found = false;

      for (var i = 0; i < terms.length; i++) {
        if (
          query.length > 1 &&
          (
            terms[i].indexOf(query) !== -1 ||
            query.indexOf(terms[i]) !== -1
          )
        ) {
          found = true;
          break;
        }
      }

      result.style.display = found ? 'block' : 'none';
      noMatch.style.display = found ? 'none' : 'block';
    });
  }

  if (document.readyState === 'loading') {
    document.addEventListener(
      'DOMContentLoaded',
      connectPictureWeekSearch
    );
  } else {
    connectPictureWeekSearch();
  }
})();