/*
* 2022 ECSoft
*
* NOTICE OF LICENSE
*
* This source file is subject to the Academic Free License (AFL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/afl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to dev.ecsoft@gmail.com so we can send you a copy immediately.
*
*
*  @author ECSoft <dev.ecsoft@gmail.com>
*  @copyright  2022 ECSoft

*  @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
*  International Registered Trademark & Property of ECSoft
*/

var ecsGtmPro = {
    addToCart: function (product_id, attribute_id, qty, addedFromProductPage, callerElement) {
        if (product_id) {
            ecsGtmPro.pushProduct('cart-add', product_id, attribute_id, qty);
        }
    },
    removeFromCart: function (product_id, attribute_id, qty) {
        if (product_id) {
            ecsGtmPro.pushProduct('cart-remove', product_id, attribute_id, qty);
        }
    },
    productClick: function (product_id, attribute_id) {
        if (product_id) {
            ecsGtmPro.pushProduct('product-click', product_id, attribute_id);
        }
    },
    pushProduct: function (action, product_id, attribute_id, qty) {
        attribute_id = attribute_id || 0;
        qty = qty || 1;
        var ecsGtmProAjax = new XMLHttpRequest();
        ecsGtmProAjax.onreadystatechange = function() {
            if (ecsGtmProAjax.readyState == 4) {
                if (ecsGtmProAjax.status == 200) {
                    var datalayerJs = ecsGtmProAjax.responseText;
                    try {
                        let datalayerCartAction = JSON.parse(datalayerJs);
                        dataLayer = dataLayer || [];
                        dataLayer.push(datalayerCartAction);
                    } catch(e) {
                        console.log("[ECSGTMPRO] error parsing json");
                    }
                }
            }
        };
        ecsGtmProAjax.open("GET", ecsGtmAjaxGetProductUrl + "?action=" + action + "&id=" + product_id + "&id_attribute=" + attribute_id + "&qty=" + qty, true);
        ecsGtmProAjax.setRequestHeader('X-Requested-With', 'XMLHttpRequest');
        ecsGtmProAjax.send();
    },
    handleValidateShippingStep: function ($submitBtn, event, ecsGtmTriggered, shippingName) {
        if(typeof ecsGtmTriggered === 'undefined' || !ecsGtmTriggered) {
            event.preventDefault();

            try {
                dataLayer = dataLayer || [];
                let cloneDatalayer = JSON.parse(JSON.stringify(ecsGtmProDatalayer))
                cloneDatalayer.event = 'add_shipping_info';
                cloneDatalayer.ecommerce.shipping_tier = shippingName;
                dataLayer.push(cloneDatalayer);
            } catch (e) {
                console.error(e);
            }

            setTimeout(function() {
                $submitBtn.trigger('click', [1])
            }, 500);
        }
    }
};

if (typeof(ajaxCart) != 'undefined') {
    var ajaxCartAddFunc = ajaxCart.add;
    ajaxCart.add = function(idProduct, idCombination, addedFromProductPage, callerElement, quantity, wishlist) {
        ajaxCartAddFunc(idProduct, idCombination, addedFromProductPage, callerElement, quantity, wishlist);
        ecsGtmPro.addToCart(idProduct, idCombination, quantity, addedFromProductPage, callerElement);
    };

    var ajaxCartRemoveFunc = ajaxCart.remove;
    ajaxCart.remove = function(idProduct, idCombination, customizationId, idAddressDelivery) {
        ajaxCartRemoveFunc(idProduct, idCombination, customizationId, idAddressDelivery);
        ecsGtmPro.removeFromCart(idProduct, idCombination);
    };
}

var deleteProductFromSummary = (function(id) {
    var original_deleteProductFromSummary = deleteProductFromSummary;
    return function(id) {
        var productId = 0;
        var productAttributeId = 0;
        var ids = 0;
        ids = id.split('_');
        productId = parseInt(ids[0]);
        if (typeof(ids[1]) !== 'undefined') {
            productAttributeId = parseInt(ids[1]);
        }

        var cart_qty = parseInt($('input[name=quantity_' + id + ']').val());

        ecsGtmPro.removeFromCart(productId, productAttributeId, cart_qty);
        original_deleteProductFromSummary(id);
    };
})();

var downQuantity = (function(id, qty) {
    var original_downQuantity = downQuantity;
    return function(id, qty) {
        var productId = 0;
        var productAttributeId = 0;
        var ids = 0;
        ids = id.split('_');
        productId = parseInt(ids[0]);
        if (typeof(ids[1]) !== 'undefined') {
            productAttributeId = parseInt(ids[1]);
        }

        var val = $('input[name=quantity_' + id + ']').val();
        var newVal = val;
        if(typeof(qty) == 'undefined' || !qty) {
            new_qty = 1;
            newVal = val - 1;
        } else if (qty < 0) {
            new_qty = -qty;
        }

        if(newVal > 0) {
            ecsGtmPro.removeFromCart(productId, productAttributeId, new_qty);
        }

        original_downQuantity(id, qty);
    };
})();