/* SF State Home main.js
 * This script will be the default js file to ship with the SF State Home theme.
 */
(function($) {
    Drupal.behaviors.drupaldeveloper = {
        attach: function (context) {
            /* Mega menu fix */
            $("a.mega-group-title").replaceWith(function(){
        		return $("<div class=\"sfsu-black mega-group-title\" style=\"padding-left: 0;\">" + $(this).html() + "</div>");
    		});
            $('.nav > li.mega').hover(function() {
                if(!$(this).hasClass('open')){
                    $(this).addClass('open');
                } else {
                    $(this).removeClass('open');
                }
                $(this).prevAll('.nav > li.mega').removeClass('open');
                $(this).nextAll('.nav > li.mega').removeClass('open');
            })
            $('.nav > li.mega').click(function() {
                if(!$(this).hasClass('open')){
                    $(this).addClass('open');
                } else {
                    $(this).removeClass('open');
                }
                $(this).prevAll('.nav > li.mega').removeClass('open');
                $(this).nextAll('.nav > li.mega').removeClass('open');
            })
            $('.nav > li.mega').focusout(function() {
                $(this).prevAll('.nav > li.mega').removeClass('open');
                $(this).nextAll('.nav > li.mega').removeClass('open');
            })
            $('.nav > li.mega').focusin(function() {
                $(this).prevAll('.nav > li.mega').removeClass('open');
                $(this).nextAll('.nav > li.mega').removeClass('open');
            })
            $('.nav > li.mega').keyup(function(e) {
                if (e.keyCode == 27) {
                    $(this).removeClass('open');
                    $(this).find('a').attr("tabindex", 0).focus();
                }
            })
            $('.nav > li, li.mega').tab(function(event) {
                event.stopPropagation();
            })
            $("a[href='#main-content']").click(function(event){
                event.stopPropagation();
                $('#main-content').attr("tabindex", 0).focus();
            });
            $("a[href='#main-navigation']").click(function(event){
                event.stopPropagation();
                $('#main-navigation').attr("tabindex", 0).focus();
            });
            /* END Mega menu */

            /* Carousel position calculation */
            if($('#featured-image').length) {
                $(window).on('load resize', function() {
                    var offTop = $('.item.active .carousel-caption').offset().top;
                    var offHead = $('#header').offset().top;
                    var offEmergency = $('#block-views-emergency-notification-block').height();
                    if($(window).width()>991) {
                        var indTop = offTop -90 - offHead - offEmergency;
                        $('#featured-image .carousel-indicators').css({"top":indTop});
                    }else if($(window).width()>480 && $(window).width()<768) {
                        var indTop = offTop -130 - offHead - offEmergency;
                        $('#featured-image .carousel-indicators').css({"top":indTop});
                    }else if($(window).width()>767 && $(window).width()<992) {
                        var indTop = offTop -100 - offHead - offEmergency;
                        $('#featured-image .carousel-indicators').css({"top":indTop});
                    }else {
                        $('#featured-image .carousel-indicators').css({"top":30});
                    }
                }).trigger('resize');
            }
            /* END Carousel position */

            /* Footer position calculation */
            if($('#main').length) {
                $(window).on('load resize', function() {
                    /* Get heights of the elements */
                    var headerHeight = $('#header').outerHeight();
                    var footerHeight = $('.footer').outerHeight();
                    var mainTopMargin = parseInt($('#main').css('marginTop'));
                    var footerTopMargin = parseInt($('.footer').css('marginTop'));
                    var mainHeight = $(window).height() - mainTopMargin - headerHeight - footerHeight - footerTopMargin;
                    /* Set min height for Main div and content area*/
                    $('#main').css({"min-height":mainHeight});
                    $('#main section[role="main"]').css({"min-height":mainHeight});
                }).trigger('resize');
            }
            /* END Footer position calculation */
        }
    }
})(jQuery);