var windowH = 0;
  var windowW = 0;
  var videoOpt = {taped: false};

  function IsJsonString(str) {
    try{
        JSON.parse(str);
    }
  	catch(e){
        return false;
    }
    return true;
  }

  String.prototype.trunc = function(n,useWordBoundary){
  	var toLong = this.length>n, s_ = toLong ? this.substr(0,n-1) : this;
  	s_ = useWordBoundary && toLong ? s_.substr(0,s_.lastIndexOf(' ')) : s_;
  	return  toLong ? s_ + '…' : s_;
  };

  String.prototype.reverse = function(){
  	return  this.split("").reverse().join("");
  };

  String.prototype.replaceAll = function(search, replacement) {
      var target = this;
      return target.replace(new RegExp(search, 'g'), replacement);
  };

  function isNumeric(n) {
  	return !isNaN(parseFloat(n)) && isFinite(n);
  }

  function inArray(needle, haystack) {
      var length = haystack.length;
      for(var i = 0; i < length; i++) {
          if(haystack[i] == needle) return true;
      }
      return false;
  }

  function getJSONsize(data){
  	var key, count = 0;
  	for(key in data) {
  	  if(data.hasOwnProperty(key)) {
  	    count++;
  	  }
  	}
  	return count;
  }

  function goTo(element, offset, timing, callback, callbackData){
    var timing = timing || 1000;
    var offset = offset || 0;
    var callback = callback || function(){};
    var callbackData = callbackData || "";
  	(function ($) {
  		var value=jQuery(element).offset().top - offset;
  	  $('html, body').stop().animate({
  			'scrollTop': value
  		}, timing, 'swing');
      setInterval(timing, callback(callbackData.id));
  	})(jQuery);
  }

  function goToBinder(){
    $("[data-goto-target]").click(function(){
      var target = $(this).data("goto-target");
      var offset = 0;
      var timing = 700;

      if($(this).data("offset") != undefined){
        offset = $(this).data("offset");
      }

      if($(this).data("timing") != undefined){
        timing = $(this).data("timing");
      }

      goTo(target, offset, timing);
    });
  }

  function setVerticalAlign(functionalLimit){
    functionalLimit = functionalLimit || 767;
    $(".col-vertical-align").each(function(){
      if($(window).width() > functionalLimit){
        if($(this).data("vertical-rel-to") != undefined){
          var selector = $(this).data("vertical-rel-to");
          var h = $(this).parents(selector).height();
        }
        else{
          var h = $(this).parents(".row").height();
        }
        $(this).css('margin-top', ((h - parseInt($(this).css('height'))) / 2) + 'px');
      }
      else{
        $(this).css('margin-top', '');
      }
    });
  }

  function setHeightFrom(){
    $("[data-set-height-from]").each(function(){
      var from = $(this).data("set-height-from");
      var h = $(from).css("height");
      $(this).css("height", h);
    })
  }

  function setPositionFromParent(){
    $("[data-set-position-from-parent]").each(function(){
      var elem = $(this);
      var position = elem.data("set-position-from-parent");
      var h = parseInt(elem.css("height"));
      var ph = parseInt(elem.parent().css("height"));
      switch(position){
        case 'center':
          elem.css("margin-top", ((ph - h)/2) + "px");
          break;
        case 'bottom':
          elem.css("margin-top", ((ph - h)/2) + "px");
      }
    });
  }

  function closeAlertBind(){
    $("[data-hide]").click(function(){
      var elem = $(this).closest("." + $(this).data("hide"));
      var feedbackBlock = $(this).parents(".iffInfoToShow");
      feedbackBlock.css("height", "0px");
      setTimeout(function(){
        elem.removeClass("showError");
        $(feedbackBlock.data("rel-to")).find(".errorBlock.showError").removeClass("showError");
      }, 300);
    });
  }

  function clearAlert(elem){
    var target = elem.parent(".inputContainer").find(".errorBlock");
    target.hasClass(".showError") ? target.removeClass(".showError") : null;
  }

  function initMap(){
    if(document.getElementById("map-canvas") != null){
      var map, marker, centerMap;
      var zoom = 15;
      var locations = [
        {name: "timeout", coordinates: {lat: 41.089674, lng: 16.883578}}
      ];

      function move(){
        map.setCenter(centerMap);
        marker.setPosition(centerMap);
      }

      function initialize() {
        centerMap = new google.maps.LatLng(locations[0].coordinates.lat, locations[0].coordinates.lng);

        var mapOptions = {
          zoom: zoom,
          center: centerMap,
          scrollwheel: false,
          styles: [
            {
              elementType: 'labels.text.stroke',
              stylers: [
                {color: '#1C1D1B'},
                {"weight":0.0}
              ]
            },
            {
              elementType: 'labels.text.fill',
              stylers: [
                {color: '#FFFFFF'}
              ]
            },
            {
              "featureType": "landscape",
              "elementType": "geometry",
              "stylers": [
                { "color": "#1C1D1B" }
              ]
            },
            {
              "featureType": "road.highway",
              "elementType": "geometry.fill",
              "stylers": [
                { "color": "#FEDB78" }
              ]
            },
            {
              "featureType": "road.highway",
              "elementType": "geometry.stroke",
              "stylers": [
                { "color": "#FBA927" }
              ]
            },
            {
              "featureType": "road.local",
              "elementType": "geometry.fill",
              "stylers": [
                { "color": "#0E8140" }
              ]
            },
            {
              "featureType": "road.arterial",
              "elementType": "geometry.fill",
              "stylers": [
                { "color": "#0E8140" }
              ]
            },
            {
              "featureType":"poi",
              "elementType":"geometry.fill",
              "stylers":[
                {"color":"#1C1D1B"}
              ]
            },
            {
              "featureType":"poi",
              "elementType":"geometry.stroke",
              "stylers":[
                {"color":"#ffffff"},
                {"weight":0.85}
              ]
            },
            {
              "featureType":"landscape.natural",
              "elementType":"geometry.stroke",
              "stylers":[
                {"color":"#ffffff"},
                {"weight":3.18}
              ]
            },
            {
              "featureType":"water",
              "elementType":"geometry.fill",
              "stylers":[
                {"color":"#2e93c5"}
              ]
            }
          ]
        };

        map = new google.maps.Map(document.getElementById("map-canvas"), mapOptions);

        var i;

        for (i = 0; i < locations.length; i++) {
          marker = new google.maps.Marker({
            position: new google.maps.LatLng(locations[i].coordinates.lat, locations[i].coordinates.lng),
            map: map,
            animation: google.maps.Animation.DROP
          });
        }

        google.maps.event.addDomListener(window, "resize", move);

      }

      google.maps.event.addDomListener(window, "load", initialize);
    }
  }

  function validateInput(feedBackBlockId, elementsToValidate, allowedMimeType, limit){
    var elementsToValidate = elementsToValidate || [];
    var allowedMimeType = allowedMimeType || [];
    var limit = limit || 2097152;

    var pass = true;
    var errorBlockSelector = "";

    for(var i = 0; i < elementsToValidate.length; i++){
      errorBlockSelector = $(elementsToValidate[i]).data("errblock");
      if($(elementsToValidate[i]).attr("type") == "checkbox"){
        if(!$(elementsToValidate[i]).prop("checked")){
          $(errorBlockSelector).addClass("showError");
          pass &= false;
        }
        else{
          $(errorBlockSelector).removeClass("showError");
          pass &= true;
        }
      }
      else if($(elementsToValidate[i]).attr("type") == "file"){
        var file_data = $(elementsToValidate[i]).prop("files")[0];
        if(($(elementsToValidate[i]).prop("files").length == 0) || !inArray(file_data.type, allowedMimeType) || !(file_data.size <= limit)){
          $(errorBlockSelector).addClass("showError");
          pass &= false;
        }
        else{
          $(errorBlockSelector).removeClass("showError");
          pass &= true;
        }
      }
      else{
        if($(elementsToValidate[i]).val() == ""){
          $(errorBlockSelector).addClass("showError");
          pass &= false;
        }
        else{
          $(errorBlockSelector).removeClass("showError");
          pass &= true;
        }
      }
    }

    if(!pass){
      $(feedBackBlockId + ".iffInfoToShow").addClass("hasMsg");
      $(feedBackBlockId + ".iffInfoToShow .alert-danger").addClass("showError");
      $(feedBackBlockId + ".iffInfoToShow").css("height", (parseInt($(feedBackBlockId + ".iffInfoToShow .alert-danger").css("height")) + 20) + "px");
    }
    else{
      $(feedBackBlockId + ".iffInfoToShow").removeClass("hasMsg");
      $(feedBackBlockId + ".iffInfoToShow").css("height", "0px");
    }

    return pass;
  }

  function menuMinifierController(){
    if($(window).width() < 1200){
      $("#mainMenuContainer").addClass("minified");
    }
    else{
      if($(window).scrollTop() > ($(window).height()/2)){
        if(!$("#mainMenuContainer").hasClass("minified")){
          $("#mainMenuContainer").addClass("minified");
        }
      }
      else{
        if($("#mainMenuContainer").hasClass("minified")){
          $("#mainMenuContainer").removeClass("minified");
        }
      }
    }
  }

  function setFullScreenSize(){
    windowW = $(window).width();
    windowH = $(window).height();
    $(".fullScreen").each(function(){
      $(this).width(windowW);
      $(this).height(windowH);
    });
  }

  function menuDockerManager(){

    if($(".introBox").length != 0){
      if($(window).scrollTop() > windowH){
        $("#mainMenuContainer").addClass("navbar-fixed-top");
        $(".pageContent").addClass("menuSpacer");
      }
      else{
        $("#mainMenuContainer").removeClass("navbar-fixed-top");
        $(".pageContent").removeClass("menuSpacer");
      }
    }
    else{
      $("#mainMenuContainer").addClass("navbar-fixed-top");
    }

  }

  function clipTheCorner(){
    $(".ctc").each(function(){
      var l = $(this).data("corner-length") || 6;
      var h = parseInt($(this).css("height"));
      var w = parseInt($(this).css("width"));

      clipPath = "polygon(" + l + "px 0px, " + (w - l) + "px 0px, " + w + "px " + l + "px, " + w + "px " + (h - l) + "px, " + (w - l) + "px " + h + "px, " + l + "px " + h + "px, 0px " + (h - l) + "px, 0px " + l + "px)";

      $(this).css({
        '-webkit-clip-path': clipPath,
        '-mozkit-clip-path': clipPath,
        '-o-clip-path': clipPath,
        'clip-path': clipPath,
      });

    })
  }

  function setVideoDim(selector, opts){

    var defaults = {
      taped: false,
      W: parseInt($(selector).parent().css("width")),
      H: parseInt($(selector).parent().css("height")),
      callback: function(){},
      callbackData: null
    }

    var options = $.extend(true, {}, defaults, opts);

    function heightTied(H, videoRatio){
      h = options.H;
      w = h * videoRatio;
      return {
        width: w,
        height: h
      }
    }

    function widthTied(W, videoRatio){
      w = W;
      h = w / videoRatio;
      return {
        width: w,
        height: h
      }
    }

    if($(selector) != undefined){
      var videoRatio = 16/9;
      var windowRatio = options.W / options.H;
      var vH, vW, dim;

      if(videoRatio == windowRatio){
        dim.height = options.H;
        dim.widht = options.W;
      }
      else{
        if((videoRatio > 1 && windowRatio > 1) || (videoRatio < 1 && windowRatio < 1)){ // caso video orizzontale e finestra orizzontale
          if(videoRatio < windowRatio){ // video meno rettangolare della finestra
            if(options.taped){
              dim = heightTied(options.H, videoRatio);
            }
            else{
              dim = widthTied(options.W, videoRatio);
            }
          }
          else{ // video più rettangolare della finestra
            if(options.taped){
              dim = widthTied(options.W, videoRatio);
            }
            else{
              dim = heightTied(options.H, videoRatio);
            }
          }
        }
        else if(videoRatio > 1 && windowRatio < 1){ // caso video orizzontale e finestra verticale
          if(options.taped){
            dim = widthTied(options.W, videoRatio);
          }
          else{
            dim = heightTied(options.H, videoRatio);
          }
        }
        else{ // caso video verticale e finestra orizzontale
          if(options.taped){
            dim = heightTied(options.H, videoRatio);
          }
          else{
            dim = widthTied(options.W, videoRatio);
          }
        }
      }

      vH = dim.height;
      vW = dim.width;

      $(selector + " > video").attr("height", vH);
      $(selector + " > video").attr("width", vW);
      $(selector + " > video").css({
        "margin-top": parseInt((options.H - vH) / 2),
        "margin-left": parseInt((options.W - vW) / 2),
      });


      options.callback(options.callbackData);
    }
    else{
      console.log("no video: inert activation");
    }
  }

  $(document).ready(function(){
    windowH = $(window).height();

    closeAlertBind();

    setFullScreenSize();

    $("body").scrollspy({offset: 100});

    $(".smoothScroll").click(function(e){
      if($(this).data("prevent-default-link") == 1){
        e.preventDefault();
      }

    });

    if($(window).scrollTop() > ($(window).height()/2)){
      $("#mainMenuContainer").addClass("minified");
    }

    $(".newsletterBlock .customBtn").click(function(){
      $(".iffInfoToShow .showError").removeClass("showError");
      var feedBackBlockId = $(this).data("feedback");
      var elementsToValidate = ["#newsletterSubscription", "#newsletterPrivacy"];
      var checkResult = validateInput(feedBackBlockId, elementsToValidate);
      if(checkResult){
        var email = $("#newsletterSubscription").val();
        var privacy = $("#newsletterPrivacy").val();
        data = {
          "sendmail": "sent",
          "mailType": "newsletterSubscription",
          "email": email,
          "privacy": privacy,
        }

        $.ajax({
          url: "/mailManager.php",
          data: data,
          type: "post",
          beforeSend: function() {
            $(feedBackBlockId + ".iffInfoToShow").css("height", "0px");
            $(feedBackBlockId + ".iffInfoToShow").removeClass("hasMsg");
            $(feedBackBlockId + ".iffInfoToShow .showError").removeClass("showError");
            $(feedBackBlockId + ".iffInfoToShow .waiting").addClass("showError");
            $(feedBackBlockId + ".iffInfoToShow").addClass("hasMsg");
            $(feedBackBlockId + ".iffInfoToShow").css("height", (parseInt($(feedBackBlockId + ".iffInfoToShow .alert-danger").css("height")) + 20) + "px");
          },
          success: function(response) {
            var alertBox = "";
            $(feedBackBlockId + ".iffInfoToShow .showError").removeClass("showError");

            if(IsJsonString(response)){
              alertBox = ".alert-info";
              response = JSON.parse(response);
              response = response.msg;
              $(feedBackBlockId + ".iffInfoToShow .alert-info .msgTitle").html("Informazione");
              $(feedBackBlockId + ".iffInfoToShow .alert-info .successMsg").html(response);
            }
            else if(response != "OK"){
              alertBox = ".alert-success";
              $(feedBackBlockId + ".iffInfoToShow .alert-success .successMsg").html(response);
            }
            else{
              alertBox = ".alert-success";
            }

            $(feedBackBlockId + ".iffInfoToShow " + alertBox).addClass("showError");

          },
          error: function(error){
            $(feedBackBlockId + ".iffInfoToShow .showError").removeClass("showError");
            error = error.responseText;

            $(feedBackBlockId + ".iffInfoToShow .alert-danger .errorMsg").html(error);
            $(feedBackBlockId + ".iffInfoToShow .alert-danger").addClass("showError");
          }
        })
      }
    })

    $(".inputContainer input, .inputContainer textarea, .inputContainer label").click(function(){
      console.log("try to clean");
      clearAlert($(this));
    });

              $(".customDropdown").hover(
            function(){
              $(this).addClass("hovered");
            },
            function(){
              $(this).removeClass("hovered");
            }
          );

          $(".currency-dropdown").hover(
            function(){
              $(this).addClass("hovered");
            },
            function(){
              $(this).removeClass("hovered");
            }
          );
        
  });

  $(window).bind("load", function(){
    setTimeout(function(){
      $(".waintingScreen").fadeOut(300, function(){
        $(this).remove();
        setVerticalAlign(991);
        menuMinifierController();
      });
    }, 2000);
    clearTimeout();

    goToBinder();
    setHeightFrom();
    clipTheCorner();

    setVideoDim("#introVideo", videoOpt);

  });

  $(window).resize(function(){
    setVerticalAlign(991);
    menuMinifierController();
    setFullScreenSize();
    setHeightFrom();
    clipTheCorner();

    setVideoDim("#introVideo", videoOpt);
  });

  $(window).scroll(function(){
    menuMinifierController();
    menuDockerManager();
  })