jQuery(document).ready(function($) {
    "use strict";
	var $ = jQuery;
	var screenRes = $(window).width(),
		screenHeight = $(window).height(),
		html = $('html');

    var menuItemWidth, submenuItemWidth;
    jQuery(".fw-nav-menu > li").hover(function(){
        var $this = $(this);
        $this.children('ul').prepend('<li class="arrow-dropdown"></li>');
        menuItemWidth = $this.innerWidth();
        submenuItemWidth = $this.children("ul").innerWidth();
        $this.children("ul").css('left' , (menuItemWidth-submenuItemWidth)/2);
    }, function(){
        jQuery('.arrow-dropdown').remove();
    });


    //DropDown menu if not fit en screen align to left
    jQuery(".fw-nav-menu li").hover(function(){
        var $this = $(this);
        if($this.hasClass('parent')) {
            var	dropdown = $this.children('ul'),
                dropdownWidth = dropdown.outerWidth(),
                dropdownOffset = parseInt(dropdown.offset().left, 10);
            if (dropdownWidth + dropdownOffset > screenRes) {
                dropdown.addClass('left');
            }
            else{
                dropdown.removeClass('left');
            }
        }

    });

	// IE<8 Warning
	if (html.hasClass("ie7")) {
		$("body").empty().html('Please, Update your Browser to at least IE8');
	}

	// Disable Empty Links
		$("[href=#]").click(function(event){
			event.preventDefault();
		});

	// Body Wrap
		$(".body-wrap").css("min-height", screenHeight);
		$(window).resize(function() {
			screenHeight = $(window).height();
			$(".body-wrap").css("min-height", screenHeight);
		});

	// Remove outline in IE
		$("a, input, textarea").attr("hideFocus", "true").css("outline", "none");

    if(jQuery('select[class*="select-"]').length > 0){
        jQuery('select[class*="select-"]').selectize({
            create: true,
            sortField: 'text'
        });
    }

	// Styled Select, CheckBox, RadioBox
	if ($(".input-styled").length) {
		$(".input-styled input").customInput();
	}

	// prettyPhoto lightbox, check if <a> has atrr data-rel and hide for Mobiles
		if($('a').is('[data-rel]') && screenRes > 600) {
			$('a[data-rel]').each(function() {
				$(this).attr('rel', $(this).data('rel'));
			});
			$("a[rel^='prettyPhoto']").prettyPhoto({
				social_tools:false,
				theme: 'dark_square',
				horizontal_padding: 100,
				overlay_gallery: false,
				changepicturecallback: function() {
					var $holder = jQuery('.pp_nav .currentTextHolder'),
						splitted = $holder.text().split('/');

					$holder.html(splitted.join('<span class="pp_text_devider">/</span>'));
				}
			});
		}


	// Crop Images in Image Slider

	// adds .naturalWidth() and .naturalHeight() methods to jQuery for retrieving a normalized naturalWidth and naturalHeight.
	(function($){
		var
			props = ['Width', 'Height'],
			prop;

		while (prop = props.pop()) {
			(function (natural, prop) {
				$.fn[natural] = (natural in new Image()) ?
					function () {
						return this[0][natural];
					} :
					function () {
						var
							node = this[0],
							img,
							value;

						if (node.tagName.toLowerCase() === 'img') {
							img = new Image();
							img.src = node.src,
								value = img[prop];
						}
						return value;
					};
			}('natural' + prop, prop.toLowerCase()));
		}
	}(jQuery));

	var
		carousels_on_page = $('.carousel-inner').length,
		carouselWidth,
		carouselHeight,
		ratio,
		imgWidth,
		imgHeight,
		imgRatio,
		imgMargin,
		this_image,
		images_in_carousel;

	for(var i = 1; i <= carousels_on_page; i++){
		$('.carousel-inner').eq(i-1).addClass('id'+i);
	}

	function imageSize() {
		setTimeout(function () {
			for(var i = 1; i <= carousels_on_page; i++){
				carouselWidth = $('.carousel-inner.id'+i+' .item').width();
				carouselHeight = $('.carousel-inner.id'+i+' .item').height();
				ratio = carouselWidth/carouselHeight;

				images_in_carousel = $('.carousel-inner.id'+i+' .item img').length;

				for(var j = 1; j <= images_in_carousel; j++){
					this_image = $('.carousel-inner.id'+i+' .item img').eq(j-1);
					imgWidth = this_image.naturalWidth();
					imgHeight = this_image.naturalHeight();
					imgRatio = imgWidth/imgHeight;

					if(ratio <= imgRatio){
						imgMargin = parseInt((carouselHeight/imgHeight*imgWidth-carouselWidth)/2, 10);
						this_image.css("cssText", "height: "+carouselHeight+"px; margin-left:-"+imgMargin+"px;");
					}
					else{
						imgMargin = parseInt((carouselWidth/imgWidth*imgHeight-carouselHeight)/2, 10);
						this_image.css("cssText", "width: "+carouselWidth+"px; margin-top:-"+imgMargin+"px;");
					}
				}
			}
		}, 0);
	}

	$(window).load(function(){
		imageSize();
	});
	$(window).resize(function() {
		$('.carousel-indicators li:first-child').click();
		imageSize();
	});

	//Iframe Serponsive
	function adjustIframes()
	{
		$('iframe').each(function(){
			var
				$this       = $(this),
				proportion  = $this.data( 'proportion' ),
				w           = $this.attr('width'),
				actual_w    = $this.width();

			if ( ! proportion )
			{
				proportion = $this.attr('height') / w;
				$this.data( 'proportion', proportion );
			}

			if ( actual_w != w )
			{
				$this.css( 'height', Math.round( actual_w * proportion ) + 'px' );
			}
		});
	}
	$(window).on('resize load',adjustIframes);

	// Detect Click in Iframe
	function detectIframeClick() {
		var overiFrame = -1;
		jQuery('.myCarousel').find('iframe').hover( function() {
			overiFrame = 1;
		}, function() {
			overiFrame = -1
		});
		$(window).on('blur', function() {
			if( overiFrame != -1 ) {
				jQuery('.myCarousel').carousel('pause');
			}
		});
		jQuery('.carousel-control, .carousel-indicators li').click(function() {
			jQuery('.myCarousel').carousel('cycle');
		});
	}
    detectIframeClick();

	// Set Column height
    	var totalHeight = 0;
		jQuery('.column-height').each(function() {
			var info_height = $(this).outerHeight();

			if (info_height > totalHeight) {
				totalHeight = info_height;
			}
		});
	   jQuery('.column-height').css('height', totalHeight);

	//Date picker for Bookings Form
	if(jQuery('#datepicker').length > 0){
		jQuery('#datepicker').datetimepicker({
			timepicker:false,
			format:'d.m.Y',
			closeOnDateSelect:true,
			minDate:0
		});
	}

	//Calendar SideBar
	function assignCalendar(id){
		$('<div class="calendar-datepicker" />')
			.insertAfter( $(id) )
			.multiDatesPicker({
				dateFormat: 'yy-mm-dd',
				minDate: new Date(),
				maxDate: '+1y',
				altField: id,
				firstDay: 1,
				showOtherMonths: false
			}).prev().hide();
	}

	if(jQuery('#calendar-datepicker').length > 0){
		assignCalendar('#calendar-datepicker');
	}

	//Contact Form Close & Open Form Button
	if(jQuery('.wrap-contact-form').length > 0){
		jQuery('.hide-open-form').click(function () {
			if ($(this).parent('.wrap-contact-form').hasClass('open')) {
				$(this).parent('.wrap-contact-form').removeClass('open', 1000).addClass('close', 1000);
				jQuery('.hide-open-form[data-toggle="tooltip"]').attr('data-original-title', 'Open Form');
				jQuery('.hide-open-form i').removeClass('tficon-close').addClass('tficon-row-up');
			}
			else {
				$(this).parent('.wrap-contact-form').removeClass('close', 1000).addClass('open', 1000);
				jQuery('.hide-open-form[data-toggle="tooltip"]').attr('data-original-title', 'Hide Form');
				jQuery('.hide-open-form i').removeClass('tficon-row-up').addClass('tficon-close');
			}
			return false;
		});
	}

	//ToolTip
	if(jQuery("[data-toggle='tooltip']").length > 0){
		jQuery("[data-toggle='tooltip']").tooltip();
	}

    //Sidebar and Content = height
    if(screenRes > 1000){
        var $sidebar = jQuery('.fw-content-area');
        if ($sidebar.length) {
            var $content = jQuery('.fw-sidebar');
            setTimeout(function() {
                var sidebarHeight = $sidebar.outerHeight(),
                    contentHeight = $content.outerHeight();

                if (sidebarHeight > contentHeight) {
                    $content.css('height', sidebarHeight);
                } else {
                    $sidebar.css('height', contentHeight);
                }
            }, 0);
        }
    }

    //Contact Form Close & Open Form Button
    if(jQuery('.fw-contact-form-absolute .wrap-forms').length > 0){
        //Calculate Height Form
        var height_wrap_form = jQuery('.fw-contact-form').addClass('open').outerHeight();
        jQuery('.fw-contact-form.open').css('height', height_wrap_form);

        //Preppend Link Close-Open Form
        jQuery('.fw-contact-form.open').append('<a href="#" class="hide-open-form" data-toggle="tooltip" title="" data-original-title="Hide Form"><i class="tficon-close"></i></a>');

        jQuery('.hide-open-form').click(function () {
            if ($(this).parent('.fw-contact-form').hasClass('open')) {
                $(this).parent('.fw-contact-form').removeClass('open').addClass('close');
                jQuery('.hide-open-form[data-toggle="tooltip"]').attr('data-original-title', 'Open Form');
                jQuery('.hide-open-form i').removeClass('tficon-close').addClass('tficon-row-up');
            }
            else {
                $(this).parent('.fw-contact-form').removeClass('close').addClass('open');
                jQuery('.hide-open-form[data-toggle="tooltip"]').attr('data-original-title', 'Hide Form');
                jQuery('.hide-open-form i').removeClass('tficon-row-up').addClass('tficon-close');
            }
            return false;
        });
    }

	//Scroll To
	jQuery(".scroll-to").click(function(){
		var selected = $(this).attr('href');
		$.scrollTo(selected, 1000);
		return false;
	});


	// Recalculate Height for Home Post List
	function recalculateHomePostList() {
        setTimeout(function () {
            var $elements = $('.post-list .element'),
                heights = [],
                maxHeight;

            $elements.removeAttr('style').each(function() {
                heights.push($(this).outerHeight());
            });

            maxHeight = Math.max.apply(null, heights);
            $elements.css('height', maxHeight);
        }, 0);
	}

	recalculateHomePostList();
	$(window).resize(recalculateHomePostList);

    // Sticky Menu
    $(window).on('scroll', function () {
        var sticky_header = jQuery('.fw-header-sticky .fw-header');
        var sticky_header_menu = jQuery('.fw-header-sticky .fw-header.fw-sticky-menu');
        if (jQuery(window).scrollTop() > 100) {
            sticky_header.addClass('fw-sticky-menu');
        } else {
            sticky_header.removeClass('fw-sticky-menu');
        };

        if (jQuery(window).scrollTop() > 250) {
            sticky_header_menu.addClass('fw-open');
        } else {
            sticky_header_menu.removeClass('fw-open');
        }
    });

    // Responsive Menu (Mobile Menu)
    var Mobile_Menu = function() {
        jQuery(".fw-site-navigation ul .mega-menu").hide();
        if(jQuery('.fw-site-navigation#fw-menu-secondary').length > 0){
            jQuery('.fw-site-navigation#fw-menu-secondary .fw-nav-menu').children('li').appendTo('.fw-site-navigation#fw-menu-primary .fw-nav-menu');
            jQuery('.fw-site-navigation#fw-menu-secondary').remove();
        }
        var $menu = jQuery(".fw-site-navigation#fw-menu-primary").clone();
        $menu.attr("id", "mobile-menu").removeClass().appendTo('.fw-header .fw-header-main .fw-container');
        $menu.find('.mega-menu').remove();

        jQuery('<a href="#mobile-menu" class="mmenu-link"><i class="fa fa-navicon"></i></a>').prependTo(".fw-header .fw-header-main .fw-container");
        $menu.mmenu({
            counters: true,
            offCanvas: {
                position  : "right"
            }
        }, {
            classNames: {
                selected: "current-menu-item"
            }
        });
    };
    if(screenRes < 800){
        Mobile_Menu();
    }

    // Search Button
    var searchCloseOpen = function(){
        $('.fw-buton-icon').on('click', function(){
            $('.fw-wrap-search-form').fadeToggle( 300, function() {
                $(this).parent().toggleClass('opened');
            });
            $(this).children('.fw-buton-icon i.fa').toggleClass('fa-search fa-close');
        });
    }
    searchCloseOpen();

    // Toggles
    $('.toggle-link').click(function(){
        $(this).parents('.toggle').removeClass('collapsed');

        if(!$(this).hasClass('collapsed')) {
            $(this).parents('.toggle').addClass('collapsed');
        }
    });

    $(".opened").find(".panel-collapse").addClass("in");
    $(".panel-toggle").click (function() {
        $(this).closest(".toggleitem").toggleClass("opened");;
    });

    // pricing
    function tablePriceInit() {
        $(".fw-price-table").each(function () {
            var this_table_width = $(this).width();
            var this_table_cols = $(this).children().size();
            var this_col_width = (this_table_width / this_table_cols);

            $(this).children(".fw-price-col").css('width', this_col_width-1);

            var table_col_height = 0;
            var this_col_row = $(this).children().find(".fw-price-row");
            this_col_row.each(function() {
                table_col_height = table_col_height > $(this).height() ? table_col_height : $(this).height();
            });
            this_col_row.each(function() {
                $(this).height(table_col_height);
            });
        });
    }

    if($('.fw-price-table').length) {
        tablePriceInit();

        $(window).on('resize', function(){
            tablePriceInit();
        });
    }

    fw_ajax_post_love_it();
	
	/**
	* Mega Menu
	*/
	jQuery(function ($) {

    function hoverIn() {
        var a = $(this);
        var nav = a.closest('.primary-navigation');
        var mega = a.find('.mega-menu');
        var offset = rightSide(nav) - leftSide(a);
        var col_width = 280 + 2; // 2px border left
        var col_width2 = a.closest('.fw-container').width()/columns(mega);

        if (columns(mega) < 4 ) {
            mega.width(Math.min(rightSide(nav), columns(mega)*col_width));
            mega.children('.mega-menu-row').each(function () {
                $(this).children('.mega-menu-col').css('width',col_width);
            });
        } else {
            mega.width(Math.min(rightSide(nav), columns(mega)*col_width2));
            mega.children('.mega-menu-row').each(function () {
                $(this).children('.mega-menu-col').css('width',col_width2, 'important');
            });
        }
		mega.css('left', Math.min(0, offset - mega.width()));

        var offset_arrow = leftSide(a) - leftSide(a.find('.sub-menu')) + a.width()/2 - 8;
        mega.children('.sub-menu').prepend('<li class="arrow-dropdown"></li>');
        $('.arrow-dropdown').css('margin-left', offset_arrow);

    }

    function hoverOut() {
    }

    function columns(mega) {
        var columns = 0;
        mega.children('.mega-menu-row').each(function () {
            columns = Math.max(columns, $(this).children('.mega-menu-col').length);
        });
        return columns;
    }

    function leftSide(elem) {
        return elem.offset().left;
    }

    function rightSide(elem) {
        return elem.offset().left + elem.width();
    }

    $('.primary-navigation .menu-item-has-mega-menu').hover(hoverIn, hoverOut);

	});
});

function fw_ajax_post_love_it()
{
    "use strict";
    // Author code here
    var love_post = jQuery(".fw-js-love-post");
    love_post.on('click', function(){
        var _this = jQuery(this);
        var id = _this.attr('data-post-id');
        var ajax_data = "action=fw_ajax_post_love_it&id="+id;
        jQuery.ajax({
            type: "POST",
            url: FwPhpVars.ajax_url,
            data: ajax_data,
            success: function(rsp){
                var obj = jQuery.parseJSON(rsp);
                console.log(obj);
                if(obj['success'] == 'post-is-loved'){
                    // this post is already loved
                }
                else if(obj['success']){
                    // is true
                    _this.removeClass('fw-love-post').addClass('fw-loved');
                    // obj['count'] - is the number of loves
                    _this.find('span').html(obj['count']);
                }
                else{
                    // is false
                }
            }
        });
    });
    return false;
}


/**
 * Forms
 */
jQuery(function($)
{
    "use strict";
    var formErrorMessageClass = 'form-error',
        formErrorHideEventNamespace = '.form-error-hide',
        errorTemplate = '<p class="'+ formErrorMessageClass +'" style="color: red;">{message}</p>'; // todo: customize this (add class="" instead of style="")

    function showFormError($form, inputName, message) {
        var inputSelector = '[name="'+ inputName +'"]',
            $input = $form.find(inputSelector).last(),
            $message = $(errorTemplate.replace('{message}', message));

        if ($input.length) {
            $input.parent().after($message);

            $form.one('focusout'+ formErrorHideEventNamespace, inputSelector, function(){
                $message.slideUp(function(){ $(this).remove(); });
            });
        } else {
            // if input not found, show message in form
            $form.prepend($message);
        }
    }

    function themeGenerateFlashMessagesHtml(types) {
        var html = [], typeHtml = [];

        $.each(types, function(type, messages){
            typeHtml = [];

            $.each(messages, function(messageId, messageData){
                /*typeHtml.push(messageData.message);*/
                typeHtml.push(messageData);
            });

            if (typeHtml.length) {
                html.push(
                    '<ul class="flash-messages-'+ type +'">'+
                        '    <li>'+ typeHtml.join('</li><li>') +'</li>'+
                        '</ul>'
                );
            }
        });

        if (html.length) {
            return html.join('');
        } else {
            return '<p>Success</p>';
        }
    }

    /**
     * Display FW_Form errors
     */
    do {
        if (typeof _fw_form_invalid == 'undefined') {
            break;
        }

        var $form = $('form.fw_form_'+ _fw_form_invalid.id).first();

        if (!$form.length) {
            console.error('Form not found on the page');
            break;
        }

        $.each(_fw_form_invalid.errors, function(inputName, message){
            showFormError($form, inputName, message);
        });
    } while(false);

    /**
     * Ajax submit
     */
    {
        $(document.body).on('submit', 'form[data-fw-ext-forms-type="contact-forms"]', function(e){
            e.preventDefault();

            var $form = $(this);

            // todo: show loading

            jQuery.ajax({
                type: "POST",
                url: FwPhpVars.ajax_url,
                data: $(this).serialize(),
                dataType: 'json'
            }).done(function(r){
                    if (r.success) {
                        // prevent multiple submit
                        $form.on('submit', function(e){ e.preventDefault(); e.stopPropagation(); });

                        $form.html(
                            themeGenerateFlashMessagesHtml(r.data.flash_messages)
                        );
                    } else {
                        // hide all current error messages
                        $form.off(formErrorHideEventNamespace)
                            .find('.'+ formErrorMessageClass).remove();

                        // add new error messages
                        $.each(r.data.errors, function(inputName, message) {
                            showFormError($form, inputName, message);
                        });
                    }
                }).fail(function(){
                    // todo: show server error
                });
        });
    }
});

// for display table for special heading
(function(){
    var tId = setInterval(function() {
        if (document.readyState == "complete") onComplete();
    }, 11);

    function onComplete(){
        clearInterval(tId);
        var parent = jQuery('.fw-main-row-top'),
            child = jQuery('.fw-heading');
        if(parent.find(child).length > 0){
            var t = jQuery('.fw-main-row-top');
            t.addClass("fw-middle-align");
        }
    };
})()