/**
 * 2019 DaLy @ dalys4s@yahoo.com
 *
 * NOTICE OF LICENSE
 *
 * This file is licenced under the Software License Agreement.
 * With the purchase or the installation of the software in your application
 * you accept the licence agreement
 *
 *  @author    DaLy @ <dalys4s@yahoo.com>
 *  @copyright 2019 DaLy
 *  @license   Commercial license (You can not resell or redistribute this software.)
 *
 */

(function($) {

    function hashHandler(){
        this.oldHash = window.location.hash;
        this.Check;

        var that = this;
        var detect = function(){
            if(that.oldHash!=window.location.hash){
                var y = $(window).scrollTop();
                $(window).scrollTop(y+1);
                that.oldHash = window.location.hash;
            }
        };
        this.Check = setInterval(function(){ detect() }, 6);
    }

    var hashDetection = new hashHandler();
    "use strict";
    $.fn.isInViewport = function() {
        var elementTop = $(this).offset().left;
        var elementBottom = elementTop + $(this).outerHeight();
        var viewportTop = $(window).scrollTop();

        return elementBottom > viewportTop;
    };
    $(window).on('resize scroll', function() {
        $('.product-add-to-cart').each(function() {
            if ($(this).isInViewport()) {
                $("#sticky-atc").css({
                    opacity: '0',
                    visibility: "hidden",
                    WebkitTransition: 'opacity 0.5s ease-in-out',
                    MozTransition: 'opacity 0.5s ease-in-out',
                    MsTransition: 'opacity 0.5s ease-in-out',
                    OTransition: 'opacity 0.5s ease-in-out',
                    transition: 'opacity 0.5s ease-in-out'
                });
            } else {
                $("#sticky-atc").css({
                    opacity: 1,
                    visibility: "visible",
                    WebkitTransition: 'opacity 0.5s ease-in-out',
                    MozTransition: 'opacity 0.5s ease-in-out',
                    MsTransition: 'opacity 0.5s ease-in-out',
                    OTransition: 'opacity 0.5s ease-in-out',
                    transition: 'opacity 0.5s ease-in-out'
                });
            }
        });
    });
    $('#sticky-atc a.ajax_add_to_cart_button').click(function() {
        $(this).find('span').html($(this).find('span').html() + '...');
    });
    var sticky_cart_free = {
        addEl: '#sticky-add',
        init: function() {
            $(document).on('click', this.addEl, this.onAddClick);
        },
        onAddClick: function(e) {
            e.preventDefault();
            $('button.add-to-cart').trigger('click');
        }
    };
    sticky_cart_free.init();
})(jQuery);