(function($) {
	
	'use strict';
	
	// Extend core script
	$.extend($.nmTheme, {
		
		/**
		 *	Initialize cart scripts
		 */
		cart_init: function() {
			var self = this;
			
            
			// Init quantity buttons
            self.quantityInputsBindButtons($('.woocommerce'));
            
            
            /* Bind: Update-cart button */
            /*self.$document.on('click', '#ab-cart-update-button', function() {
                self.cartTriggerUpdate();
            });*/
            
            
            /* Bind: "added_to_cart" event (products can be added via cross sells) */
            self.$body.on('added_to_cart', function() {
                // Is the quick-view visible?
                if ($('#ab-quickview').is(':visible')) {
                    self.cartTriggerUpdate();
                }
            });
            
            
            /* Coupon - Bind: Coupon toggle button */
            $('#ab-coupon-btn').bind('click', function(e) {
                e.preventDefault();
                
                $(this).next('.ab-coupon').slideToggle('slow');
            });
            
            
            /* Coupon - Bind: "Apply coupon" button */
            $('#ab-apply-coupon-btn').bind('click', function(e) {
                e.preventDefault();
                
                var couponInputVal = $('#ab-coupon-code').val();
                
                if (couponInputVal && couponInputVal.length > 0) {
                    var $woocommerceCouponField = $('#coupon_code');
                    
                    // Add coupon code to original WooCommerce coupon field
                    $woocommerceCouponField.val(couponInputVal);
                    // Trigger "click" event on original WooCommerce "Apply coupon" button to submit form
                    $woocommerceCouponField.next('.button').trigger('click');
                    
                    // Scroll to page top (so loading-overlay and notice is visible)
                    setTimeout(function() {
                        $('html, body').animate({'scrollTop': 0}, self.shopScrollSpeed);
                    }, 200);
                }
            });
		},
        
        
        /**
		 *	Trigger update button
		 */
        cartTriggerUpdate: function() {
            // Get original update button
            var $wooUpdateButton = $('div.woocommerce > form input[name="update_cart"]');

            // Remove "disabled" state/attribute
            $wooUpdateButton.prop('disabled', false);

            // Trigger "click" event
            setTimeout(function() { // Use a small timeout to make sure the element isn't disabled
                $wooUpdateButton.trigger('click');
            }, 100);
        }
		
	});
	
	// Add extension so it can be called from $.nmThemeExtensions
	$.nmThemeExtensions.cart = $.nmTheme.cart_init;
	
})(jQuery);