// kick off the code on page ready
$(document).ready(function () {
    setupMobileNav();
    setupLangMenu();
    setupMobileSearch();
    //setupHomeSlider();
    setupRecentNews();
    //setupProgramSearchAutoComplete();
    //setupAutoComplete();
    //setupSliders();
    //setupAccessibleMenu();
});

/*function setupSliders() {
    $('.bxslider-home').bxSlider({
        mode: 'horizontal',
        pause: 8000,
        auto: true
    });
  
    $('.bxslider').bxSlider({
        mode: 'horizontal',
        adaptiveHeight: true
    });
  
    $('.bxslider .captions').bxSlider({
        mode: 'horizontal',
        adaptiveHeight: true,
        captions: true
    });
}*/

function setupMobileNav() {
    $('#js-mainNavigationTrigger').click(function (e) {
        e.preventDefault();
        $('#js-globalNav').toggleClass('navigationWrapper_isOpen');
    });

    $('.footerNavHdg').click(function (e) {
        e.preventDefault();
        $(this).closest('li').toggleClass('footerNav-item_isActive');
    })
}

function setupMobileSearch() {
    $('#js-mobileSearchTrigger').click(function (e) {
        e.preventDefault();
        $('.mastheadInner-bd-search').toggleClass('isOpen');
    })
}

function setupLangMenu() {
    $('#js-languagePicker').click(function (e) {
        e.preventDefault();
        $('#languageMenu').toggleClass('utilItemMenu_isOpen');
    })
}

// kick off the recent news carousel on the home page
function setupRecentNews() {
    // set to remove postback function of buttons
    $('.slick-prev').click(function (e) { e.preventDefault(); });
    $('.slick-next').click(function (e) { e.preventDefault(); });

    $('#js-recentNews').slick({
        infinate: true,
        autoplay: true,
        slidesToShow: 1,
        slidesToScroll: 1,
        fade: true,
        prevArrow: $('.slick-prev'),
        nextArrow: $('.slick-next')
    });
}

// initialize the mega menu
/*function setupAccessibleMenu() { 
    $('#js-globalNav').accessibleMegaMenu();  
    // hack so that the megamenu doesn't show flash of css animation after the page loads.
    setTimeout(function () {
        $('body').removeClass('init');
    }, 500);
}*/

// expand/contract the main nav in mobile 
$('.globalNav .dropdown > .topLevelLink > .nav-arrow').click(function () {
    var aTag = $(this).parent();
    var span = $(this);
    aTag.siblings('div').slideToggle(function () {
        if ($(span).text() === "+")
            $(span).text('-');
        else
            $(span).text('+');
    });
});

// expand/contract the main nav 3rd level
$('.globalNav .dropdown > .nav-arrow').click(function () {
    var span = $(this);
    span.siblings('div').slideToggle(function () {
        if ($(span).text() === "+")
            $(span).text('-');
        else
            $(span).text('+');
    });
});
function setupProgramSearchAutoComplete() {
 /* auto complete for the menu search option */
    $("#program_search").autocomplete({
        source: function (request, response) {
            $.ajax({
                type: 'GET',
                url: '/SpecialPages/Program-Autocomplete',
                data: { 'searchtext' : encodeURIComponent(request.term) },
                dataType: 'json',
                success: function(jsonData) {
                    response(jsonData);
                }
            });
        },
        delay: 200,
        minLength: 2,
        open: function() {
            $(this).autocomplete("widget")
                   .appendTo("#autocomplete-results")
                   .css("position", "static")},
        select: function (event, ui) {
            event.preventDefault();
            var url = ui.item.value;
            if (url != '#') {
                location.href = url;
            }
        }
    });
}
// auto complete for the menu search option
function setupAutoComplete() {
    $("#txtSearchProgram").autocomplete({
        source: function (request, response) {
            $.ajax({
                type: 'GET',
                url: '/SpecialPages/Program-Autocomplete.aspx',
                data: { 'searchtext': encodeURIComponent(request.term) },
                dataType: 'json',
                success: function (jsonData) {
                    response(jsonData);
                }
            });
        },
        delay: 0,
        minLength: 2,
        open: function () {
            $(this).autocomplete("widget")
                   .appendTo("#autocomplete-results")
                   .css("position", "static")
        },
        focus: function (event, ui) {
            $(this).attr("placeholder", ui.item.label);
            return false;
        },
        select: function (event, ui) {
            event.preventDefault();
            var url = ui.item.value;
            if (url != '#') {
                location.href = url;
            }
        }
    });
}

function toggle(targetId) {
    target = document.getElementById(targetId);
    if (target.style.display == "none") {
        target.style.display = "";
    } else {
        target.style.display = "none";
    }
}

function trackOutbounds() {

    var hitCallbackHandler = function (url, win) {
        if (win) {
            window.open(url, win);
        } else {
            window.location.href = url;
        }
    };

    var addEvent = function (el, eventName, handler) {

        if (el.addEventListener) {
            el.addEventListener(eventName, handler);
        } else {
            el.attachEvent('on' + eventName, function () {
                handler.call(el);
            });
        }
    }

    if (document.getElementsByTagName) {
        var el = document.getElementsByTagName('a');
        var getDomain = document.domain.split('.').reverse()[1] + '.' + document.domain.split('.').reverse()[0];

        // Look thru each a element
        for (var i = 0; i < el.length; i++) {

            // Extract it's href attribute
            var href = (typeof (el[i].getAttribute('href')) == 'string') ? el[i].getAttribute('href') : '';

            // Query the href for the top level domain (xxxxx.com)
            var myDomain = href.match(getDomain);

            // If link is outbound and is not to this domain	
            if ((href.match(/^https?\:/i) && !myDomain) || href.match(/^mailto\:/i)) {

                // Add an event to click
                addEvent(el[i], 'click', function (e) {
                    var url = this.getAttribute('href'), win = (typeof (this.getAttribute('target')) == 'string') ? this.getAttribute('target') : '';

                    console.log("add event", url);
                    // Log even to Analytics, once done, go to the link
                    ga('send', 'event', 'outbound', 'click', url,
						{ 'hitCallback': hitCallbackHandler(url, win) },
						{ 'nonInteraction': 1 }
					);

                    e.preventDefault();
                });
            }
        }
    }
}