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P.now(“premium-aplus-13-carousel-4”).execute(“init-pagination-carousel”, function(init) {
if (init) {
return;
}
P.register(“premium-aplus-13-carousel-4”, function() {
return function() {
P.when(“A”, “jQuery”, “a-carousel-framework”, “ready”).execute(“paginate-carousel”, function (A, $, framework) {
const ENTER_KEY_CODE = 13;
const ESCAPE_KEY_CODE = 27;
const LEFT_ARROW_KEY = 37;
const RIGHT_ARROW_KEY = 39;
const HOME_KEY = 36;
const END_KEY = 35;

var moduleId = “4”;
var carouselName = “premium-aplus-13-carousel-4”;
var paginationAction = “aplus-pagination-dot-action-” + moduleId + “-” + carouselName;
var paginationGroup = “#aplus-pagination-group-” + moduleId + “-” + carouselName;

/* If the carousel goes to a new page */
A.on(“a:carousel:”+carouselName+”:change:pageNumber”, function (data) {
A.$(paginationGroup+” .carousel-slider-circle”).removeClass(“aplus-carousel-active”).attr(‘aria-selected’, ‘false’).attr(‘tabindex’, -1)
.eq(data.newValue – 1).addClass(“aplus-carousel-active”).attr(‘aria-selected’, ‘true’).attr(‘tabindex’, 0);
});

function syncPaginationDotsWithCarouselPages(numPages) {
const parentElement = document.querySelector(paginationGroup);
if (parentElement && parentElement.children) {
const children = parentElement.children;
for (let i = 0; i = numPages) {
// If number of dots > num of pages, we should hide other dots
children[i].classList.add(‘aplus-pagination-dot–display-none’);
} else if (children[i].classList.contains(‘aplus-pagination-dot–display-none’)) {
// Reset display of dots if it was hidden before
children[i].classList.remove(‘aplus-pagination-dot–display-none’);
}
}
}
}

framework.onInit(carouselName, function (carousel) {
try {
var totalPages = carousel.getAttr(‘totalPages’);
syncPaginationDotsWithCarouselPages(totalPages);
/* Resize event handler to re-calculate the pagination dots count based on orientation */
window.addEventListener(‘resize’, function() {
carousel.resize();
totalPages = carousel.getAttr(‘totalPages’);
syncPaginationDotsWithCarouselPages(totalPages);
});

A.declarative(paginationAction, ‘click keydown’, function(event){
var isClick = event.type === ‘click’;
var isKeydown = event.type === ‘keydown’;
var isEnter = isKeydown && event.$event.keyCode === ENTER_KEY_CODE;
var isEsc = isKeydown && event.$event.keyCode === ESCAPE_KEY_CODE;
var isLeftArrow = isKeydown && event.$event.keyCode === LEFT_ARROW_KEY;
var isRightArrow = isKeydown && event.$event.keyCode === RIGHT_ARROW_KEY;
var isHome = isKeydown && event.$event.keyCode === HOME_KEY;
var isEnd = isKeydown && event.$event.keyCode === END_KEY;

if (isClick || isEnter) {
var data = event.data;
carousel.gotoPage(data.page);
} else if (isEsc) {
event.$target.blur();
} else if (isLeftArrow || isRightArrow || isHome || isEnd) {
event.$event.preventDefault();
const dots = A.$(paginationGroup + ” .carousel-slider-circle”);
const currentIndex = dots.index(event.$target);
let nextIndex;

if (isLeftArrow) {
nextIndex = currentIndex > 0 ? currentIndex – 1 : dots.length – 1;
} else if (isRightArrow) {
nextIndex = currentIndex < dots.length – 1 ? currentIndex + 1 : 0;
} else if (isHome) {
nextIndex = 0;
} else if (isEnd) {
nextIndex = dots.length – 1;
}

dots.eq(nextIndex).focus();
carousel.gotoPage(nextIndex + 1);
}
});
} catch (e) {
P.log('Failed to init ' + carouselName + '. Error: ' + e.message, 'FATAL', 'AplusModuleResources');
}
});
});
}
});
});