var section ;
var factor = 0.8;
var fontSizeStep = 3;

function getFontSize(el)
{
    var fs = $(el).css('font-size');    
    if(!el.originalFontSize)el.originalFontSize =fs; //set dynamic property for later reset  
    return  parseFloat(fs);  
}

function setFontSize(fact){
    if(section==null)
       section = $('body').find('*')       
       .filter(
         function(){return  $(this).clone()
            .children()
            .remove()
            .end()
            .text().trim().length > 0;
            }); //filter -> exclude all elements without text
      
    section.each(function(){  
      var newsize = fact ? getFontSize(this) * fact : this.originalFontSize;
      if(newsize) $(this).css('font-size', newsize );      
    }); 
}

function resetFont(){
    setFontSize();
}
function increaseFont() {
	fontSizeStep++;
	if( fontSizeStep > 5 ) {
		fontSizeStep = 5;
	}
    setFontSize(1 / factor);
}
function decreaseFont(){
	fontSizeStep--;
	if( fontSizeStep < 1 ) {
		fontSizeStep = 1;
	}
    setFontSize(factor);
}

function recaptchaCallback() {
    $('.g-recaptcha').addClass('confirmed').removeClass('error');
}

function isMobile(width) {
    if (width == undefined) {
        width = 719;
    }
    if (window.innerWidth <= width) {
        return true;
    } else {
        return false;
    }
}

function setAccess( act ) {
	console.log("Activating " + dt);
	nc = '?' + Math.random() * 100000;
	localStorage.setItem("accessSet", act);
	if( $('.accessCss').length == 0 ) {
		$('head').append('<link rel="stylesheet" href="' + __URL__ + 'tpl/page/css/access/reset.css" class="accessCss">');
	}
	var path = __URL__ + 'tpl/page/css/access/';
	if( act == 'zoomInText' ) {
		increaseFont();
	} else if( act == 'zoomOutText' ) {
		decreaseFont();
	} else if( act == 'grayscale') {
		$('.accessCss').attr("href", path + 'grayscale.css' + nc);
	} else if( act == 'contrast') {
		$('.accessCss').attr("href", path + 'contrast.css' + nc);
	} else if( act == 'negative') {
		$('.accessCss').attr("href", path + 'negative.css' + nc);
	} else if( act == 'reset' ) {
		resetFont();
		$('.accessCss').remove();
	}
}

$(function() {
	
	if (localStorage.getItem("accessSet") === null) {
		localStorage.setItem("accessSet", "");
	}
	
	$('.access-icon').click(function(E){
		E.preventDefault;
		$('.access-widget').toggleClass("on");
	});
	$('.access-widget a').click(function(e){
		e.preventDefault();
		var act = $(this).attr("data-action");		
		setAccess( act );
	});
});
function isOnScreen(elem)
{
    var $elem = $(elem);
    var $window = $(window);

    var docViewTop = $window.scrollTop();
    var docViewBottom = docViewTop + $window.height();

    var elemTop = $elem.offset().top;
    var elemBottom = elemTop + $elem.height();

    return ((elemBottom <= docViewBottom) && (elemTop >= docViewTop));
}

$(function () {
	
	$(document).ready(function (){
		
		$('#start .owl-carousel .item a:last-of-type').each(function(){
			if( !$(this).hasClass("btn-orange") && !$(this).hasClass("normal") ) {
				$(this).addClass("btn btn-orange btn-lg");
			}
		});
	
		$('#start .owl-carousel').owlCarousel({
			
			loop:				true,
			margin:				0,
			nav:				false,
			dots:				false, 
			items:				1, 
			autoplay: 			true, 
			autoplayTimeout:	5000
		});
		
		$('#wydzialy .owl-carousel').owlCarousel({
			
			loop:		true,
			margin:		0,
			nav:		true,
			navText:	['&lsaquo;','&rsaquo;'],
			dots:		true, 
			items:		2
		});
	});
	
	$(".acc-title").click(function(e){
		$(this).parent().toggleClass("active");
	});
	
	$('#contactFormSend').on('submit', function(evt){
        evt.preventDefault();

        var k = [ 'name', 'question' ],
            good = true;

        $(this).find('[name]').removeClass('error');
        $(this).find('p.ajaxInfo').hide();


        if ( /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/.test( $(this).find('[name="mail"]').val() ) == false ){
            $(this).find('[name="mail"]').addClass('error');
            good = false;
        }

        for ( var i = 0; i < k.length; i++ ){
            var obj = $(this).find('[name="'+ k[i] +'"]');

            if ( obj.val().length <= 1 ){
                good = false;
                obj.addClass('error');
            }
        }

        if ( good ){
            $.post( $(this).attr('action'), $(this).serialize(), (function(response){
                if (response.indexOf('false') === -1) {
                    $(this).find('input, textarea').val('');
                    $(this).find('p.ajaxInfo.ok').show();
                } else {
                    $(this).find('p.ajaxInfo.error_send').show();
                }
            }).bind(this));
        } else {
            $(this).find('p.ajaxInfo.error').show();
        }
    });
	
	
	var startSlider = $('.start-slider').owlCarousel({
		items: 1,
		autoplayHoverPause: false,
		autoplay: true,
		autoplayTimeout: 5000,
		animateIn: "fadeIn",
		animateOut: "fadeOut",
		loop: true,
		nav: true,
		navText: ['','']
	}).addClass("owl-carousel");
	
	
	$('.slider-nav .nav-right').click(function() {
		startSlider.trigger('next.owl.carousel');
	})
	$('.slider-nav .nav-left').click(function() {
		startSlider.trigger('prev.owl.carousel');
	})
	
	projectStopAnim = false;
	
	var projectSlider = $('.project-slider').owlCarousel({		
		items: 1,
		autoplayHoverPause: false,
		autoplay: true,
		autoplayTimeout: 3500,
		animateIn: "fadeIn",
		animateOut: "fadeOut",
		loop: true,
		thumbs: true,
        thumbImage: true,
        thumbContainerClass: 'owl-thumbs',
        thumbItemClass: 'owl-thumb-item'
			
	}).addClass("owl-carousel");
	$('.project-slider').on("click", ".owl-thumbs button", function(e){				
		if(!projectStopAnim){
			console.log("STOP SLIDER");
			projectSlider.trigger('stop.owl.autoplay');
			projectStopAnim = true;
		}
	});
	
	
	$('.carousel-gallery').owlCarousel({
		items: 4,
		autoplayHoverPause: false,
		autoplay: true,
		autoplayTimeout: 3000,
		dots: true
	}).addClass("owl-carousel");
	
	/*
	$('#realizacje .inner-gallery .carousel').owlCarousel({
		items: 3,
		thumbs: false,
		nav: false,
		dots: false,
		autoPlay: true,
		autoplayTimeout: 5000
	}).addClass("owl-carousel");
	*/
	
	
	$('.section-news .carousel').owlCarousel({
		responsive: {
			0: {
				items: 1
			},
			700: {
				items: 2,
				margin: 10
				
			},
			1200: {
				items: 4,
				margin:20
				
			}
		},
		autoplay: true,
		autoplayHoverPause: false,
		autoplayTimeout: 5000,
		dots: true,
		loop: true
	}).addClass("owl-carousel");

	
	$('.menucall').click(function(e){
		e.preventDefault();
		if($('header nav').hasClass("on"))
		{
			$('body > div').unbind("click");
			$('header nav').removeClass("on");		
		} 
		else 
		{
			$('header nav').addClass("on");
			$('body > div').on("click", function(ev){
				$('header nav').removeClass("on");
				$(this).unbind("click");
			});
		}
		
	});
	
	$('.select .option').click(function(e){
		$(this).parent().toggleClass("on");
	});
	$('.search-project .select ul li').click(function(e){
		$(this).parent().parent().removeClass("on");
	});
	$('.selected-image').click(function(e){
		$('.select-images, .mask').toggleClass("on");
		$('.mask').click(function(evt){
			$(this).removeClass("on");
			$('.select-images').removeClass("on");
		});
	});
	$('.select-images .item').click(function(e){
		$('.select-images, .mask').removeClass("on");
	});
	
	
	$('.project-tabs:not(.variants-tabs) .nav ul ul a').click(function(e){
		e.preventDefault();
		var _active = $('.project-tab .tab.active');
		var _activeList = $('.project-tabs ul.on');
		var _target = $( $(this).attr("href") );
		_active.find("img").removeClass("active");
		_target.addClass("active");
		_active.find("a").removeClass("active");
		_activeList.find("a").removeClass("active");
		$(this).addClass("active");
		
	});
	
	$('.variants-tabs .nav ul ul a').click(function(e){
		e.preventDefault();		
		$('.variants-tabs ul a').removeClass("active");
		var _target = $( $(this).attr("href") );
		$('.variant-tab .inner div.active').removeClass("active");
		_target.addClass("active");		
		$(this).addClass("active");
		
	});
	
	function actBox( _this, _isBtn ){
		if( _isBtn ) {
			var _trg = _this.attr("href");
		} else {
			var _trg = _this.find("a").attr("href");
		}
		$('.boxes-content .tab').removeClass('active');
		$('.boxes-line .box').removeClass("active");
		$(_trg).addClass("active");
		if( _isBtn ) {
			_this.parent().addClass("active");
		}  else {
			_this.addClass("active");
		}
		if($(window).width() <= 720){
			$('body, html').animate({
				scrollTop: $('.boxes-content').offset().top
			}, 500);
		}
	}
	
	$('.boxes-line .box a').click(function(e){
		e.preventDefault();
		actBox( $(this), 1);
		
	});
	
	$('.boxes-line .box').click(function(e){
		e.preventDefault();
		//$(this).find('a[href*="#tab-content"]').click();
		actBox( $(this), 0);
	});
	
	$('.carousel-gallery').Chocolat({
		imageSize: 'contain',
		imageSelector: '.chocolat'
	});
	
	$('.gallery').Chocolat({
		imageSize: 'contain',
		imageSelector: '.fancybox'
	});
	
	
	$(window).scroll(function(e){
		var _scroll = $(window).scrollTop();
		if(_scroll > 100){ $('header').addClass("fixed"); } else { $('header').removeClass("fixed"); }
		if(_scroll > 150){ $('header').addClass("moved"); } else { $('header').removeClass("moved"); }
		
		if( $('.gfx-pallets').length > 0 ) {
			if( isOnScreen('.gfx-pallets') ) {
				$('.gfx-pallets').addClass("on");
			}
		}
	});
});


$(document).ready(function(){
	dt = localStorage.getItem("accessSet");
	if( dt != '' ) {
		setAccess( dt );
	}
});