$( document ).ready(function() {
  clearInputValue();
  var locationHash = window.location.hash;
  if (locationHash) {
	  $('html, body').animate({
	     scrollTop: $(locationHash).offset().top - 100
	  }, 50);
	  $(locationHash).click();
  }
});
function delay(callback, ms) {
  var timer = 0;
  return function () {
    var context = this, args = arguments;
    clearTimeout(timer);
    timer = setTimeout(function () {
      callback.apply(context, args);
    }, ms || 0);
  };
}
function clearInputValue() {
  if($("#services-search-input").val()) {
    $("#services-search-input").keyup();
  }
}
function filterAccordion() {
  $(".first-category").removeClass("first-category");
  var inputValue = $("#services-search-input").val();
  var urlsList = [];
  $(".accordion").addClass("filtered");
  $(".category-section").each(function () {
	  var convertedInputValue = convertToStringIdentifier(inputValue);
      var categoryCorrect = convertToStringIdentifier($(this).children("h3").text()).indexOf(convertedInputValue) !== -1;
      $(this).children(".accordion-element").each(function () {
        $(this).addClass("hide");
        var serviceName = $(this).children(".accordion-link").text();
        var serviceUrl = $(this).children(".accordion-link").attr('href');
        var tags = $(this).children(".tag").text();
        var convertedTags = convertToStringIdentifier(tags);
        var convertedServiceName = convertToStringIdentifier(serviceName);
        if ((convertedTags.indexOf(convertedInputValue) !== -1 || convertedServiceName.indexOf(convertedInputValue) !== -1 /*|| categoryCorrect*/)
            && urlsList.indexOf(serviceUrl) === -1) {
          urlsList.push(serviceUrl);
          $(this).removeClass("hide");
          var $element = $(this).children(".accordion-link");
          $element.html($element.html().replace(/<\/?b>/g, ''));
          var convertedText = convertToStringIdentifier($element.text());
          var firstCut = convertedText.indexOf(convertedInputValue);
          if (firstCut > -1) {
            var secondCut = firstCut + inputValue.length;
            var name = $element.text();
            var firstPart = name.substring(0, firstCut);
            var secondPart = name.substring(firstCut, secondCut);
            var thirdPart = name.substring(secondCut);
            $element.html(firstPart + secondPart.bold() + thirdPart);
          }
        }
      });
    });
  $(".accordion > li").each(function () {
    if ($(this).children("div").children("div").children("div.accordion-element:not(.hide)").length === 0) {
      $(this).addClass("hide");
    } else {
      $header = $(this).children("h2");
      $(this).removeClass("hide");
      $header.children("a").addClass("active");
      if (!$header.next().is(":visible")) {
    	$header.next().slideToggle(100);
    	$header.children("a").attr('aria-label', 'Naciśnij enter aby zwinąć poniżej usługi należące do kategorii ' + $header.children("a").text());
      }
    }
  });
  $(".category-section").each(function () {
    if ($(this).children("div.accordion-element:not(.hide)").length === 0) {
      $(this).addClass("hide");
    } else {
      $(this).removeClass("hide");
    }
  });
  $(".accordion > li > div").each(function () {
    $(this).children('div:not(.hide):first').addClass("first-category");
  });
}
$(".accordion > li > h2 > a").click(function (event) {
  var $service = $(this);
  $service.toggleClass("active");
  $service.parent().next().slideToggle(100);
  var toggleText = $service.hasClass("active") ? 'zwinąć' : 'rozwinąć';
  $service.attr('aria-label', 'Naciśnij enter aby ' + toggleText + ' poniżej usługi należące do kategorii ' + $service.text());
});
$("#services-remove-search-icon").click(function () {
  clearInputValue();
});
$("#services-remove-search-icon").keypress(function (e) {
 if(e.which == 13) {
    clearInputValue();
  }
});
function addCorrectRow(correctElement, priority, list, ele, counts) {
  correctElement.priority = priority;
  list.push(correctElement);
  counts.allCount++;
  if (!ele) {
  	counts.electronicCount++;
  }
}
$("#services-search-input").keyup(delay(function (event) {
  var code = (event.keyCode ? event.keyCode : event.which);
    if (code == 9 || code == 16) {
        return;
    }
  if ($(window).width() < 600 && event.keyCode == 13) {
    event.preventDefault();
    event.target.blur()
  }
  $(".first-category").removeClass("first-category");
  var inputValue = this.value;
  var list = [];
  var urlsList = [];
  var counts = {allCount: 0, electronicCount: 0};
  if (inputValue.length >= 3) {
    $(".category-section").each(function () {
      $category = $(this);
      var categoryCorrect = (convertToStringIdentifier($category.children("h3").text()).indexOf(convertToStringIdentifier(inputValue)) !== -1);
      $category.children(".accordion-element").each(function () {
    	$service = $(this);
        var ele = ($service.children(".electronic").text() === "true") ? " <label class=\"online-label\">(usługa online)</label>" : "";
        var serviceName = $service.children(".accordion-link").text();
        var serviceUrl = $service.children(".accordion-link").attr('href');
        var correctElement = { name: serviceName + ele, href: $service.children(".accordion-link").attr("href") };
        if (urlsList.indexOf(serviceUrl) === -1) {
        	if (convertToStringIdentifier(serviceName).indexOf(convertToStringIdentifier(inputValue)) !== -1) {
        		addCorrectRow(correctElement, 3, list, ele, counts);
        		urlsList.push(serviceUrl);
        	} else if (convertToStringIdentifier($(this).children(".tag").text()).indexOf(convertToStringIdentifier(inputValue)) !== -1) {
        		addCorrectRow(correctElement, 1, list, ele, counts);
        		urlsList.push(serviceUrl);
        	}
        }
      });
    });
    list = list.sort(function(a,b) { return b.priority - a.priority});
    $(".list-container > ul > li").each(function (index) {
      if (list.length > index) {
        $(this).removeClass("hide");
        var $element = $(this).children("a");
        var firstCut = convertToStringIdentifier(list[index].name).indexOf(convertToStringIdentifier(inputValue));
        $element.attr("href", list[index].href);
        if (firstCut > -1) {
          var secondCut = firstCut + inputValue.length;
          var name = String(list[index].name);
          var firstPart = name.substring(0, firstCut);
          var secondPart = name.substring(firstCut, secondCut);
          var thirdPart = name.substring(secondCut);
          $element.html(firstPart + secondPart.bold() + thirdPart);
        } else {
          $element.html(list[index].name);
        }
      } else {
        $(this).addClass("hide");
      }
    });
    filterAccordion();
  } else {
    $(".accordion-link").each(function () {
      $(this).html($(this).html().replace(/<\/?b>/g, ''));
      $(this).parent().removeClass("hide");
    });
    $(".accordion > li").each(function () {
      $(this).removeClass("hide");
      var $header = $(this).children("h2");
      $header.children("a").removeClass("active");
      if ($header.next().is(":visible")) {
    	  $header.next().slideToggle(100);
    	  $header.children("a").attr('aria-label', 'Naciśnij enter aby rozwinąć poniżej usługi należące do kategorii ' + $header.children("a").text());
      }
    });
    $(".category-section").removeClass("hide");
    $(".accordion").removeClass("filtered");
  }
}, 200));