<?php

/**
 * Module Install/Uninstall script
 * Module name: intaro.retailcrm
 * Class name:  intaro_retailcrm
 */
global $MESS;
IncludeModuleLangFile(__FILE__);
if (class_exists('intaro_retailcrm'))
    return;

class intaro_retailcrm extends CModule
{
    var $MODULE_ID = 'intaro.retailcrm';
    var $OLD_MODULE_ID = 'intaro.intarocrm';
    var $MODULE_VERSION;
    var $MODULE_VERSION_DATE;
    var $MODULE_NAME;
    var $MODULE_DESCRIPTION;
    var $MODULE_GROUP_RIGHTS = 'N';

    var $PARTNER_NAME;
    var $PARTNER_URI;

    var $RETAIL_CRM_API;
    var $RETAIL_CRM_EXPORT = 'retailcrm';
    var $CRM_API_HOST_OPTION = 'api_host';
    var $CRM_API_KEY_OPTION = 'api_key';
    var $CRM_SITES_LIST= 'sites_list';
    var $CRM_ORDER_TYPES_ARR = 'order_types_arr';
    var $CRM_DELIVERY_TYPES_ARR = 'deliv_types_arr';
    var $CRM_DELIVERY_SERVICES_ARR = 'deliv_services_arr';
    var $CRM_PAYMENT_TYPES = 'pay_types_arr';
    var $CRM_PAYMENT_STATUSES = 'pay_statuses_arr';
    var $CRM_PAYMENT = 'payment_arr'; //order payment Y/N
    var $CRM_ORDER_LAST_ID = 'order_last_id';
    var $CRM_ORDER_PROPS = 'order_props';
    var $CRM_LEGAL_DETAILS = 'legal_details';
    var $CRM_CUSTOM_FIELDS = 'custom_fields';
    var $CRM_CONTRAGENT_TYPE = 'contragent_type';
    var $CRM_ORDER_DISCHARGE = 'order_discharge';
    var $CRM_ORDER_FAILED_IDS = 'order_failed_ids';
    var $CRM_ORDER_HISTORY = 'order_history';
    var $CRM_CUSTOMER_HISTORY = 'customer_history';
    var $CRM_CATALOG_BASE_PRICE = 'catalog_base_price';
    //var $CRM_CATALOG_IBLOCKS = 'catalog_base_iblocks';
    var $CRM_ORDER_NUMBERS = 'order_numbers';
    var $CRM_CANSEL_ORDER = 'cansel_order';
    var $CRM_CURRENCY = 'currency';
    var $CRM_ADDRESS_OPTIONS = 'address_options';

    var $CRM_INVENTORIES_UPLOAD = 'inventories_upload';
    var $CRM_STORES = 'stores';
    var $CRM_SHOPS = 'shops';
    var $CRM_IBLOCKS_INVENTORIES = 'iblocks_inventories';

    var $CRM_PRICES_UPLOAD = 'prices_upload';
    var $CRM_PRICES = 'prices';
    var $CRM_PRICE_SHOPS = 'price_shops';
    var $CRM_IBLOCKS_PRICES = 'iblock_prices';

    var $CRM_COLLECTOR = 'collector';
    var $CRM_COLL_KEY = 'coll_key';

    var $CRM_UA = 'ua';
    var $CRM_UA_KEYS = 'ua_keys';

    var $CRM_API_VERSION = 'api_version';
    var $HISTORY_TIME = 'history_time';

    var $CLIENT_ID = 'client_id';
    var $PROTOCOL = 'protocol';

    var $INSTALL_PATH;

    function intaro_retailcrm()
    {
        $arModuleVersion = array();
        $path = str_replace("\\", "/", __FILE__);
        $path = substr($path, 0, strlen($path) - strlen("/index.php"));
        $this->INSTALL_PATH = $path;
        include($path . "/version.php");
        $this->MODULE_VERSION = $arModuleVersion["VERSION"];
        $this->MODULE_VERSION_DATE = $arModuleVersion["VERSION_DATE"];
        $this->MODULE_NAME = GetMessage('RETAIL_MODULE_NAME');
        $this->MODULE_DESCRIPTION = GetMessage('MODULE_DESCRIPTION');
        $this->PARTNER_NAME = GetMessage('MODULE_PARTNER_NAME');
        $this->PARTNER_URI = GetMessage('MODULE_PARTNER_URI');
    }

    function loadDeps()
    {
        if (!class_exists('RetailcrmConstants')) {
            require_once dirname(__FILE__) . '/../classes/general/RetailcrmConstants.php';
        }
        if (!class_exists('RetailcrmConfigProvider')) {
            require_once dirname(__FILE__) . '/../classes/general/RetailcrmConfigProvider.php';
        }

        if (!class_exists('RetailcrmDependencyLoader')) {
            require_once dirname(__FILE__) . '/../classes/general/RetailcrmDependencyLoader.php';
        }
    }

    /**
     * Functions DoInstall and DoUninstall are
     * All other functions are optional
     */
    function DoInstall()
    {
        global $APPLICATION, $step, $arResult;

        if (!in_array('curl', get_loaded_extensions())) {
            $APPLICATION->ThrowException(GetMessage("RETAILCRM_CURL_ERR"));
            return false;
        }

        $infoSale = CModule::CreateModuleObject('sale')->MODULE_VERSION;
        if (version_compare($infoSale, '16', '<=')) {
            $APPLICATION->ThrowException(GetMessage("SALE_VERSION_ERR"));

            return false;
        }

        if (!date_default_timezone_get()) {
            if (!ini_get('date.timezone')) {
                $APPLICATION->ThrowException(GetMessage("DATE_TIMEZONE_ERR"));

                return false;
            }
        }

        include($this->INSTALL_PATH . '/../classes/general/Http/Client.php');
        include($this->INSTALL_PATH . '/../classes/general/Response/ApiResponse.php');
        include($this->INSTALL_PATH . '/../classes/general/RCrmActions.php');
        include($this->INSTALL_PATH . '/../classes/general/user/RetailCrmUser.php');
        include($this->INSTALL_PATH . '/../classes/general/events/RetailCrmEvent.php');
        include($this->INSTALL_PATH . '/../classes/general/icml/RetailCrmICML.php');
        include($this->INSTALL_PATH . '/../classes/general/Exception/InvalidJsonException.php');
        include($this->INSTALL_PATH . '/../classes/general/Exception/CurlException.php');
        include($this->INSTALL_PATH . '/../classes/general/RestNormalizer.php');
        include($this->INSTALL_PATH . '/../classes/general/Logger.php');

        $version = COption::GetOptionString($this->MODULE_ID, $this->CRM_API_VERSION, 0);
        if ($version == 'v4') {
            include($this->INSTALL_PATH . '/../classes/general/ApiClient_v4.php');
            include($this->INSTALL_PATH . '/../classes/general/order/RetailCrmOrder_v4.php');
            include($this->INSTALL_PATH . '/../classes/general/history/RetailCrmHistory_v4.php');
        } elseif ($version == 'v5') {
            include($this->INSTALL_PATH . '/../classes/general/ApiClient_v5.php');
            include($this->INSTALL_PATH . '/../classes/general/order/RetailCrmOrder_v5.php');
            include($this->INSTALL_PATH . '/../classes/general/history/RetailCrmHistory_v5.php');
        }

        $step = intval($_REQUEST['step']);

        if (file_exists($this->INSTALL_PATH . '/../classes/general/config/options.xml')) {
            $options = simplexml_load_file($this->INSTALL_PATH . '/../classes/general/config/options.xml');

            foreach ($options->contragents->contragent as $contragent) {
                $type["NAME"] = $APPLICATION->ConvertCharset((string)$contragent, 'utf-8', SITE_CHARSET);
                $type["ID"] = (string)$contragent["id"];
                $arResult['contragentType'][] = $type;
                unset ($type);
            }
            foreach($options->fields->field as $field) {
                $type["NAME"] = $APPLICATION->ConvertCharset((string)$field, 'utf-8', SITE_CHARSET);
                $type["ID"] = (string)$field["id"];

                if ($field["group"] == 'custom') {
                    $arResult['customFields'][] = $type;
                } elseif (!$field["group"]) {
                    $arResult['orderProps'][] = $type;
                } else {
                    $groups = explode(",", (string)$field["group"]);
                    foreach ($groups as $group) {
                        $type["GROUP"][] = trim($group);
                    }
                    $arResult['legalDetails'][] = $type;
                }
                unset($type);
            }
        }

        if ($step == 11) {
            $arResult['arSites'] = RCrmActions::SitesList();
            if (count($arResult['arSites']) < 2) {
                $step = 2;
            }
        }
        if ($step <= 1) {
            if (!CModule::IncludeModule("sale")) {
                $arResult['errCode'] = 'ERR_SALE';
            }

            if (!CModule::IncludeModule("iblock")) {
                $arResult['errCode'] = 'ERR_IBLOCK';
            }

            if (!CModule::IncludeModule("catalog")) {
                $arResult['errCode'] = 'ERR_CATALOG';
            }

            if ($api_host = COption::GetOptionString($this->OLD_MODULE_ID, $this->CRM_API_HOST_OPTION, 0)) {
                $arResult['API_HOST'] = $api_host;
            }
            if ($api_key = COption::GetOptionString($this->OLD_MODULE_ID, $this->CRM_API_KEY_OPTION, 0)) {
                $arResult['API_KEY'] = $api_key;
            }

            $APPLICATION->IncludeAdminFile(
                GetMessage('MODULE_INSTALL_TITLE'), $this->INSTALL_PATH . '/step1.php'
            );
        } elseif ($step == 11) {
            //new page
            if (!CModule::IncludeModule("sale")) {
                $arResult['errCode'] = 'ERR_SALE';
            }

            if (!CModule::IncludeModule("iblock")) {
                $arResult['errCode'] = 'ERR_IBLOCK';
            }

            if (!CModule::IncludeModule("catalog")) {
                $arResult['errCode'] = 'ERR_CATALOG';
            }

            if (isset($arResult['errCode']) && $arResult['errCode']) {
                $APPLICATION->IncludeAdminFile(
                    GetMessage('MODULE_INSTALL_TITLE'), $this->INSTALL_PATH . '/step1.php'
                );

                return;
            }

            $api_host = htmlspecialchars(trim($_POST[$this->CRM_API_HOST_OPTION]));
            $api_key = htmlspecialchars(trim($_POST[$this->CRM_API_KEY_OPTION]));

            // form correct url
            $api_host = parse_url($api_host);
            if ($api_host['scheme'] != 'https') {
                $api_host['scheme'] = 'https';
            }
            $api_host = $api_host['scheme'] . '://' . $api_host['host'];

            if (!$api_host || !$api_key) {
                $arResult['errCode'] = 'ERR_FIELDS_API_HOST';
                $APPLICATION->IncludeAdminFile(
                        GetMessage('MODULE_INSTALL_TITLE'), $this->INSTALL_PATH . '/step1.php'
                );

                return;
            }

            $ping = self::ping($api_host, $api_key);
            if (isset($ping['sitesList'])) {
                $arResult['sitesList'] = $ping['sitesList'];
            } elseif (isset($ping['errCode'])) {
                $arResult['errCode'] = $ping['errCode'];
                $APPLICATION->IncludeAdminFile(
                    GetMessage('MODULE_INSTALL_TITLE'), $this->INSTALL_PATH . '/step1.php'
                );

                return;
            }

            COption::SetOptionString($this->MODULE_ID, $this->CRM_API_HOST_OPTION, $api_host);
            COption::SetOptionString($this->MODULE_ID, $this->CRM_API_KEY_OPTION, $api_key);

            if ($sites_list = COption::GetOptionString($this->OLD_MODULE_ID, $this->CRM_SITES_LIST, 0)) {
                $arResult['SITES_LIST'] = unserialize($sites_list);
            }

            $APPLICATION->IncludeAdminFile(
                GetMessage('MODULE_INSTALL_TITLE'), $this->INSTALL_PATH . '/step11.php'
            );
        } else if ($step == 2) {
            if (!CModule::IncludeModule("sale")) {
                $arResult['errCode'] = 'ERR_SALE';
            }
            if (!CModule::IncludeModule("iblock")) {
                $arResult['errCode'] = 'ERR_IBLOCK';
            }
            if (!CModule::IncludeModule("catalog")) {
                $arResult['errCode'] = 'ERR_CATALOG';
            }

            if (isset($arResult['errCode']) && $arResult['errCode']) {
                $APPLICATION->IncludeAdminFile(
                        GetMessage('MODULE_INSTALL_TITLE'), $this->INSTALL_PATH . '/step1.php'
                );

                return;
            }

            $arResult['arSites'] = RCrmActions::SitesList();

            if (count($arResult['arSites']) > 1) {

                $api_host = COption::GetOptionString($this->MODULE_ID, $this->CRM_API_HOST_OPTION, 0);
                $api_key = COption::GetOptionString($this->MODULE_ID, $this->CRM_API_KEY_OPTION, 0);

                foreach ($arResult['arSites'] as $site) {
                    if ($_POST['sites-id-' . $site['LID']] && !empty($_POST['sites-id-' . $site['LID']])) {
                        $siteCode[$site['LID']] = htmlspecialchars(trim($_POST['sites-id-' . $site['LID']]));
                    } else {
                        $siteCode[$site['LID']] = null;
                    }
                }
                if (count($arResult['arSites']) != count($siteCode)) {
                    $arResult['errCode'] = 'ERR_FIELDS_API_HOST';
                    $APPLICATION->IncludeAdminFile(
                        GetMessage('MODULE_INSTALL_TITLE'), $this->INSTALL_PATH . '/step11.php'
                    );

                    return;
                }

                $this->RETAIL_CRM_API = new \RetailCrm\ApiClient($api_host, $api_key);
                COption::SetOptionString($this->MODULE_ID, $this->CRM_SITES_LIST, serialize($siteCode));
            } else {
                $api_host = htmlspecialchars(trim($_POST[$this->CRM_API_HOST_OPTION]));
                $api_key = htmlspecialchars(trim($_POST[$this->CRM_API_KEY_OPTION]));

                // form correct url
                $api_host = parse_url($api_host);
                if($api_host['scheme'] != 'https') {
                    $api_host['scheme'] = 'https';
                }
                $api_host = $api_host['scheme'] . '://' . $api_host['host'];

                if (!$api_host || !$api_key) {
                    $arResult['errCode'] = 'ERR_FIELDS_API_HOST';
                    $APPLICATION->IncludeAdminFile(
                        GetMessage('MODULE_INSTALL_TITLE'), $this->INSTALL_PATH . '/step1.php'
                    );

                    return;
                }

                $ping = self::ping($api_host, $api_key);
                if (isset($ping['sitesList'])) {
                    $arResult['sitesList'] = $ping['sitesList'];
                } elseif (isset($ping['errCode'])) {
                    $arResult['errCode'] = $ping['errCode'];
                    $APPLICATION->IncludeAdminFile(
                        GetMessage('MODULE_INSTALL_TITLE'), $this->INSTALL_PATH . '/step1.php'
                    );

                    return;
                }

                $this->RETAIL_CRM_API = new \RetailCrm\ApiClient($api_host, $api_key);
                COption::SetOptionString($this->MODULE_ID, $this->CRM_API_HOST_OPTION, $api_host);
                COption::SetOptionString($this->MODULE_ID, $this->CRM_API_KEY_OPTION, $api_key);
                COption::SetOptionString($this->MODULE_ID, $this->CRM_SITES_LIST, serialize(array()));
            }

            //prepare crm lists
            try {
                $arResult['orderTypesList'] = $this->RETAIL_CRM_API->orderTypesList()->orderTypes;
                $arResult['deliveryTypesList'] = $this->RETAIL_CRM_API->deliveryTypesList()->deliveryTypes;
                $arResult['deliveryServicesList'] = $this->RETAIL_CRM_API->deliveryServicesList()->deliveryServices;
                $arResult['paymentTypesList'] = $this->RETAIL_CRM_API->paymentTypesList()->paymentTypes;
                $arResult['paymentStatusesList'] = $this->RETAIL_CRM_API->paymentStatusesList()->paymentStatuses;
                $arResult['paymentList'] = $this->RETAIL_CRM_API->statusesList()->statuses;
                $arResult['paymentGroupList'] = $this->RETAIL_CRM_API->statusGroupsList()->statusGroups;
            } catch (\RetailCrm\Exception\CurlException $e) {
                RCrmActions::eventLog(
                    'intaro.retailcrm/install/index.php', 'RetailCrm\ApiClient::*List::CurlException',
                    $e->getCode() . ': ' . $e->getMessage()
                );
            } catch (\InvalidArgumentException $e) {
                $arResult['errCode'] = 'ERR_METHOD_NOT_FOUND';
                $APPLICATION->IncludeAdminFile(
                    GetMessage('MODULE_INSTALL_TITLE'), $this->INSTALL_PATH . '/step1.php'
                );

                return;
            }

            $delivTypes = array();
            foreach ($arResult['deliveryTypesList'] as $delivType) {
                if ($delivType['active'] === true) {
                    $delivTypes[$delivType['code']] = $delivType;
                }
            }
            $arResult['deliveryTypesList'] = $delivTypes;

            //bitrix personTypes
            $arResult['bitrixOrderTypesList'] = RCrmActions::OrderTypesList($arResult['arSites']);

            //bitrix deliveryList
            $arResult['bitrixDeliveryTypesList'] = RCrmActions::DeliveryList();

            //bitrix paymentList
            $arResult['bitrixPaymentTypesList'] = RCrmActions::PaymentList();

            //bitrix statusesList --statuses
            $arResult['bitrixStatusesList'] = RCrmActions::StatusesList();

            if ($order_types = COption::GetOptionString($this->OLD_MODULE_ID, $this->CRM_ORDER_TYPES_ARR, 0)) {
                $arResult['ORDER_TYPES'] = array_flip(unserialize($order_types));
            }
            if ($delivery_types = COption::GetOptionString($this->OLD_MODULE_ID, $this->CRM_DELIVERY_TYPES_ARR, 0)) {
                $arResult['DELIVERY_TYPES'] = array_flip(unserialize($delivery_types));
            }
            if ($payment_types = COption::GetOptionString($this->OLD_MODULE_ID, $this->CRM_PAYMENT_TYPES, 0)) {
                $arResult['PAYMENT_TYPES'] = array_flip(unserialize($payment_types));
            }
            if ($payment_statuses = COption::GetOptionString($this->OLD_MODULE_ID, $this->CRM_PAYMENT_STATUSES, 0)) {
                $arResult['PAYMENT_STATUSES'] = array_flip(unserialize($payment_statuses));
            }
            if ($payment = COption::GetOptionString($this->OLD_MODULE_ID, $this->CRM_PAYMENT, 0)) {
                $arResult['PAYMENT'] = array_flip(unserialize($payment));
            }

            $APPLICATION->IncludeAdminFile(
                    GetMessage('MODULE_INSTALL_TITLE'), $this->INSTALL_PATH . '/step2.php'
            );
        } elseif ($step == 3) {
            if (!CModule::IncludeModule("sale")) {
                $arResult['errCode'] = 'ERR_SALE';
            }

            if (isset($_POST['back']) && $_POST['back']) {
                $APPLICATION->IncludeAdminFile(
                        GetMessage('MODULE_INSTALL_TITLE'), $this->INSTALL_PATH . '/step1.php'
                );
            }

            // api load
            $api_host = COption::GetOptionString($this->MODULE_ID, $this->CRM_API_HOST_OPTION, 0);
            $api_key = COption::GetOptionString($this->MODULE_ID, $this->CRM_API_KEY_OPTION, 0);
            $this->RETAIL_CRM_API = new \RetailCrm\ApiClient($api_host, $api_key);

            //bitrix orderTypesList
            $arResult['arSites'] = RCrmActions::SitesList();
            $arResult['bitrixOrderTypesList'] = RCrmActions::OrderTypesList($arResult['arSites']);

            $orderTypesArr = array();
            foreach ($arResult['bitrixOrderTypesList'] as $orderType) {
                $orderTypesArr[$orderType['ID']] = htmlspecialchars(trim($_POST['order-type-' . $orderType['ID']]));
            }

            //bitrix deliveryTypesList
            $arResult['bitrixDeliveryTypesList'] = RCrmActions::DeliveryList();

            if (htmlspecialchars(trim($_POST['delivery-types-export'])) == 'false') {
                $deliveryTypesArr = array();
                foreach ($arResult['bitrixDeliveryTypesList'] as $delivery) {
                    $deliveryTypesArr[$delivery['ID']] = htmlspecialchars(trim($_POST['delivery-type-' . $delivery['ID']]));
                }
            } elseif (htmlspecialchars(trim($_POST['delivery-types-export'])) == 'true') {
                // send to intaro crm and save delivery types!
                $arDeliveryServiceAll = \Bitrix\Sale\Delivery\Services\Manager::getActiveList();
                foreach ($arResult['bitrixDeliveryTypesList'] as $deliveryType) {
                    $load = true;
                    try {
                        $this->RETAIL_CRM_API->deliveryTypesEdit(RCrmActions::clearArr(array(
                            'code' => $deliveryType['ID'],
                            'name' => RCrmActions::toJSON($deliveryType['NAME']),
                            'defaultCost' => $deliveryType['CONFIG']['MAIN']['PRICE'],
                            'description' => RCrmActions::toJSON($deliveryType['DESCRIPTION']),
                            'paymentTypes' => ''
                        )));
                    } catch (\RetailCrm\Exception\CurlException $e) {
                        $load = false;
                        RCrmActions::eventLog(
                            'intaro.crm/install/index.php', 'RetailCrm\ApiClient::deliveryTypeEdit::CurlException',
                            $e->getCode() . ': ' . $e->getMessage()
                        );
                    }
                    if ($load) {
                        $deliveryTypesArr[$deliveryType['ID']] = $deliveryType['ID'];
                        foreach ($arDeliveryServiceAll as $deliveryService) {
                            if ($deliveryService['PARENT_ID'] != 0 && $deliveryService['PARENT_ID'] == $deliveryType['ID']) {
                                $srv = explode(':', $deliveryService['CODE']);
                                if (count($srv) == 2) {
                                    try {
                                        $this->RETAIL_CRM_API->deliveryServicesEdit(RCrmActions::clearArr(array(
                                            'code' => $srv[1],
                                            'name' => RCrmActions::toJSON($deliveryService['NAME']),
                                            'deliveryType' => $deliveryType['ID']
                                        )));
                                    } catch (\RetailCrm\Exception\CurlException $e) {
                                        RCrmActions::eventLog(
                                            'intaro.crm/install/index.php', 'RetailCrm\ApiClient::deliveryServiceEdit::CurlException',
                                            $e->getCode() . ': ' . $e->getMessage()
                                        );
                                    }
                                }
                            }
                        }
                    }
                }
            }

            //bitrix paymentTypesList
            $arResult['bitrixPaymentTypesList'] = RCrmActions::PaymentList();

            $paymentTypesArr = array();
            foreach ($arResult['bitrixPaymentTypesList'] as $payment) {
                $paymentTypesArr[$payment['ID']] = htmlspecialchars(trim($_POST['payment-type-' . $payment['ID']]));
            }

            //bitrix statusesList
            $arResult['bitrixStatusesList'] = RCrmActions::StatusesList();

            $paymentStatusesArr = array();
            $canselOrderArr = array();

            foreach ($arResult['bitrixStatusesList'] as $status) {
                $paymentStatusesArr[$status['ID']] = htmlspecialchars(trim($_POST['payment-status-' . $status['ID']]));
                if (trim($_POST['order-cansel-' . $status['ID']]) == 'Y') {
                    $canselOrderArr[] = $status['ID'];
                }
            }

            //form payment ids arr
            $paymentArr = array();
            $paymentArr['Y'] = htmlspecialchars(trim($_POST['payment-Y']));
            $paymentArr['N'] = htmlspecialchars(trim($_POST['payment-N']));

            //new page
            //form orderProps
            $arResult['arProp'] = RCrmActions::OrderPropsList();

            $request = \Bitrix\Main\Application::getInstance()->getContext()->getRequest();

            if ($request->isHttps() === true) {
                COption::SetOptionString($this->MODULE_ID, $this->PROTOCOL, 'https://');
            } else {
                COption::SetOptionString($this->MODULE_ID, $this->PROTOCOL, 'http://');
            }

            COption::SetOptionString($this->MODULE_ID, $this->CRM_ORDER_TYPES_ARR, serialize(RCrmActions::clearArr($orderTypesArr)));
            COption::SetOptionString($this->MODULE_ID, $this->CRM_DELIVERY_TYPES_ARR, serialize(RCrmActions::clearArr($deliveryTypesArr)));
            COption::SetOptionString($this->MODULE_ID, $this->CRM_PAYMENT_TYPES, serialize(RCrmActions::clearArr($paymentTypesArr)));
            COption::SetOptionString($this->MODULE_ID, $this->CRM_PAYMENT_STATUSES, serialize(RCrmActions::clearArr($paymentStatusesArr)));
            COption::SetOptionString($this->MODULE_ID, $this->CRM_PAYMENT, serialize(RCrmActions::clearArr($paymentArr)));
            COption::SetOptionString($this->MODULE_ID, $this->CRM_ORDER_LAST_ID, 0);
            COption::SetOptionString($this->MODULE_ID, $this->CRM_ORDER_DISCHARGE, 1);
            COption::SetOptionString($this->MODULE_ID, $this->CRM_ORDER_FAILED_IDS, serialize(array()));
            COption::SetOptionString($this->MODULE_ID, $this->CRM_CANSEL_ORDER, serialize(RCrmActions::clearArr($canselOrderArr)));

            if ($orderProps = COption::GetOptionString($this->OLD_MODULE_ID, $this->CRM_ORDER_PROPS, 0)) {
                $arResult['ORDER_PROPS'] = unserialize($orderProps);
            }
            if ($customFields = COption::GetOptionString($this->OLD_MODULE_ID, $this->CRM_CUSTOM_FIELDS, 0)) {
                $arResult['CUSTOM_FIELDS'] = unserialize($customFields);
            }
            if ($legalDetails = COption::GetOptionString($this->OLD_MODULE_ID, $this->CRM_LEGAL_DETAILS, 0)) {
                $arResult['LEGAL_DETAILS'] = unserialize($legalDetails);
            }
            if ($contragentType = COption::GetOptionString($this->OLD_MODULE_ID, $this->CRM_CONTRAGENT_TYPE, 0)) {
                $arResult['CONTRAGENT_TYPES'] = unserialize($contragentType);
            }

            $APPLICATION->IncludeAdminFile(
                GetMessage('MODULE_INSTALL_TITLE'), $this->INSTALL_PATH . '/step3.php'
            );
        } elseif ($step == 4) {
            if (!CModule::IncludeModule("sale")) {
                $arResult['errCode'] = 'ERR_SALE';
            }

            if (isset($_POST['back']) && $_POST['back']) {
                $APPLICATION->IncludeAdminFile(
                    GetMessage('MODULE_INSTALL_TITLE'), $this->INSTALL_PATH . '/step2.php'
                );
            }
            //order upload
            if (!empty($_SERVER['HTTP_X_REQUESTED_WITH'])
                && (strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest')
                && isset($_POST['ajax'])
                && $_POST['ajax'] == 1
            ) {
                $historyTime = Date('');
                self::loadDeps();
                RetailCrmOrder::uploadOrders(); // each 50

                $lastUpOrderId = COption::GetOptionString($this->MODULE_ID, $this->CRM_ORDER_LAST_ID, 0);
                $countLeft = (int) \Bitrix\Sale\Internals\OrderTable::getCount(array('>ID' => $lastUpOrderId));
                $countAll = (int) \Bitrix\Sale\Internals\OrderTable::getCount();

                if (!isset($_POST['finish'])) {
                    $finish = 0;
                } else {
                    $finish = (int)$_POST['finish'];
                }
                $percent = round(100 - ($countLeft * 100 / $countAll), 1);

                if (!$countLeft) {
                    $finish = 1;
                }
                $APPLICATION->RestartBuffer();
                header('Content-Type: application/x-javascript; charset=' . LANG_CHARSET);
                die(json_encode(array("finish" => $finish, "percent" => $percent)));
            }

            if (isset($_POST['back']) && $_POST['back']) {
                $APPLICATION->IncludeAdminFile(
                    GetMessage('MODULE_INSTALL_TITLE'), $this->INSTALL_PATH . '/step2.php'
                );
            }

            //bitrix orderTypesList
            $orderTypesList = RCrmActions::OrderTypesList(RCrmActions::SitesList());

            $orderTypesArr = array();
            foreach ($orderTypesList as $orderType) {
                $orderTypesArr[$orderType['ID']] = htmlspecialchars(trim($_POST['order-type-' . $orderType['ID']]));
            }

            $orderPropsArr = array();
            foreach ($orderTypesList as $orderType) {
                $propsCount = 0;
                $_orderPropsArr = array();
                foreach ($arResult['orderProps'] as $orderProp) {
                    if ((!(int) htmlspecialchars(trim($_POST['address-detail-' . $orderType['ID']]))) && $propsCount > 4){
                        break;
                    }
                    $_orderPropsArr[$orderProp['ID']] = htmlspecialchars(trim($_POST['order-prop-' . $orderProp['ID'] . '-' . $orderType['ID']]));
                    $propsCount++;
                }
                $orderPropsArr[$orderType['ID']] = $_orderPropsArr;
            }

            //legal details props
            $legalDetailsArr = array();
            foreach ($orderTypesList as $orderType) {
                $_legalDetailsArr = array();
                foreach ($arResult['legalDetails'] as $legalDetails) {
                    $_legalDetailsArr[$legalDetails['ID']] = htmlspecialchars(trim($_POST['legal-detail-' . $legalDetails['ID'] . '-' . $orderType['ID']]));
                }
                $legalDetailsArr[$orderType['ID']] = $_legalDetailsArr;
            }

            $customFieldsArr = array();
            foreach ($orderTypesList as $orderType) {
                $_customFieldsArr = array();
                foreach ($arResult['customFields'] as $custom) {
                    $_customFieldsArr[$custom['ID']] = htmlspecialchars(trim($_POST['custom-fields-' . $custom['ID'] . '-' . $orderType['ID']]));
                }
                $customFieldsArr[$orderType['ID']] = $_customFieldsArr;
            }

            //contragents type list
            $contragentTypeArr = array();
            foreach ($orderTypesList as $orderType) {
                $contragentTypeArr[$orderType['ID']] = htmlspecialchars(trim($_POST['contragent-type-' . $orderType['ID']]));
            }

            COption::SetOptionString($this->MODULE_ID, $this->CRM_ORDER_PROPS, serialize(RCrmActions::clearArr($orderPropsArr)));
            COption::SetOptionString($this->MODULE_ID, $this->CRM_CUSTOM_FIELDS, serialize(RCrmActions::clearArr($customFieldsArr)));
            COption::SetOptionString($this->MODULE_ID, $this->CRM_LEGAL_DETAILS, serialize(RCrmActions::clearArr($legalDetailsArr)));
            COption::SetOptionString($this->MODULE_ID, $this->CRM_CONTRAGENT_TYPE, serialize(RCrmActions::clearArr($contragentTypeArr)));

            $APPLICATION->IncludeAdminFile(
                GetMessage('MODULE_INSTALL_TITLE'), $this->INSTALL_PATH . '/step4.php'
            );

        } elseif ($step == 5) {
            if (!empty($_SERVER['HTTP_X_REQUESTED_WITH'])
                && (strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest')
                && isset($_POST['ajax'])
                && $_POST['ajax'] == 1
            ) {
                CModule::IncludeModule('highloadblock');
                $rsData = \Bitrix\Highloadblock\HighloadBlockTable::getList(array('filter' => array('TABLE_NAME' => $_POST['table'])));
                $hlblockArr = $rsData->Fetch();
                $hlblock = \Bitrix\Highloadblock\HighloadBlockTable::getById($hlblockArr["ID"])->fetch();
                $entity = \Bitrix\Highloadblock\HighloadBlockTable::compileEntity($hlblock);
                $hbFields = $entity->getFields();
                $hlblockList['table'] = $hlblockArr["TABLE_NAME"];

                foreach ($hbFields as $hbFieldCode => $hbField) {
                    $hlblockList['fields'][] = $hbFieldCode;
                }

                $APPLICATION->RestartBuffer();
                header('Content-Type: application/x-javascript; charset=' . LANG_CHARSET);
                die(json_encode($hlblockList));
            }
            if (!CModule::IncludeModule("iblock")) {
                $arResult['errCode'] = 'ERR_IBLOCK';
            }
            if (!CModule::IncludeModule("catalog")) {
                $arResult['errCode'] = 'ERR_CATALOG';
            }
            if (!CModule::IncludeModule("sale")) {
                $arResult['errCode'] = 'ERR_SALE';
            }

            $api_host = COption::GetOptionString($this->MODULE_ID, $this->CRM_API_HOST_OPTION, 0);
            $api_key = COption::GetOptionString($this->MODULE_ID, $this->CRM_API_KEY_OPTION, 0);
            $api = new \RetailCrm\ApiClient($api_host, $api_key);

            $customerH = self::historyLoad($api, 'customersHistory');
            COption::SetOptionString($this->MODULE_ID, $this->CRM_CUSTOMER_HISTORY, $customerH);

            //new data
            if ($historyDate = COption::GetOptionString($this->OLD_MODULE_ID, 'order_history_date', 0)) {
                try {
                    $history = $api->ordersHistory(array('startDate' => $historyDate));
                } catch (\RetailCrm\Exception\CurlException $e) {
                    RCrmActions::eventLog(
                        'intaro.retailcrm/install/index.php', 'RetailCrm\RestApi::ordersHistory::CurlException',
                        $e->getCode() . ': ' . $e->getMessage()
                    );

                } catch (InvalidArgumentException $e) {
                    RCrmActions::eventLog(
                        'intaro.retailcrm/install/index.php', 'RetailCrm\RestApi::ordersHistory::InvalidArgumentException',
                        $e->getCode() . ': ' . $e->getMessage()
                    );

                }
                if (isset($history['history'])) {
                    $hIs = (int)$history['history'][0]['id'] - 1;
                    $orderH = $hIs;
                } else {
                    $orderH = self::historyLoad($api, 'ordersHistory');
                }
            } else {
                $orderH = self::historyLoad($api, 'ordersHistory');
            }

            COption::SetOptionString($this->MODULE_ID, $this->CRM_ORDER_HISTORY, $orderH);

            if ($orderLastId = COption::GetOptionString($this->OLD_MODULE_ID, $this->CRM_ORDER_LAST_ID, 0)) {
                COption::SetOptionString($this->MODULE_ID, $this->CRM_ORDER_LAST_ID, $orderLastId);
            } else {
                $dbOrder = \Bitrix\Sale\Internals\OrderTable::GetList(array(
                        'order'   => array("ID" => "DESC"),
                        'limit'   => 1,
                        'select'  => array('ID')
                ));
                $arOrder = $dbOrder->fetch();
                if (!empty($arOrder['ID'])) {
                    COption::SetOptionString($this->MODULE_ID, $this->CRM_ORDER_LAST_ID, $arOrder['ID']);
                } else {
                    COption::SetOptionString($this->MODULE_ID, $this->CRM_ORDER_LAST_ID, 0);
                }
            }

            if ($orderFailedIds = COption::GetOptionString($this->OLD_MODULE_ID, $this->CRM_ORDER_FAILED_IDS, 0)) {
                COption::SetOptionString($this->MODULE_ID, $this->CRM_ORDER_FAILED_IDS, $orderFailedIds);
            }

            $arResult['PRICE_TYPES'] = array();

            $dbPriceType = CCatalogGroup::GetList(
                array("SORT" => "ASC"), array(), array(), array(), array("ID", "NAME", "BASE")
            );

            while ($arPriceType = $dbPriceType->Fetch()) {
                $arResult['PRICE_TYPES'][$arPriceType['ID']] = $arPriceType;
            }

            if (isset($_POST['back']) && $_POST['back']) {
                $APPLICATION->IncludeAdminFile(
                    GetMessage('MODULE_INSTALL_TITLE'), $this->INSTALL_PATH . '/step3.php'
                );
            }

            $APPLICATION->IncludeAdminFile(
                GetMessage('MODULE_INSTALL_TITLE'), $this->INSTALL_PATH . '/step5.php'
            );
        } elseif ($step == 6) {
            if (!CModule::IncludeModule("iblock")) {
                $arResult['errCode'] = 'ERR_IBLOCK';
            }
            if (!CModule::IncludeModule("catalog")) {
                $arResult['errCode'] = 'ERR_CATALOG';
            }
            if (!CModule::IncludeModule("sale")) {
                $arResult['errCode'] = 'ERR_SALE';
            }

            if (isset($arResult['errCode']) && $arResult['errCode']) {
                $APPLICATION->IncludeAdminFile(
                    GetMessage('MODULE_INSTALL_TITLE'), $this->INSTALL_PATH . '/step5.php'
                );

                return;
            }

            if (isset($_POST['back']) && $_POST['back']) {
                $APPLICATION->IncludeAdminFile(
                    GetMessage('MODULE_INSTALL_TITLE'), $this->INSTALL_PATH . '/step4.php'
                );
            }

            if (!isset($_POST['IBLOCK_EXPORT'])) {
                $arResult['errCode'] = 'ERR_FIELDS_IBLOCK';
            } else {
                $iblocks = $_POST['IBLOCK_EXPORT'];
            }

            $hlblockModule = false;
            //highloadblock
            if (CModule::IncludeModule('highloadblock')) {
                $hlblockModule = true;
                $hlblockList = array();
                $hlblockListDb = \Bitrix\Highloadblock\HighloadBlockTable::getList();

                while ($hlblockArr = $hlblockListDb->Fetch()) {
                    $hlblock = \Bitrix\Highloadblock\HighloadBlockTable::getById($hlblockArr["ID"])->fetch();
                    $entity = \Bitrix\Highloadblock\HighloadBlockTable::compileEntity($hlblock);
                    $hbFields = $entity->getFields();
                    $hlblockList[$hlblockArr["TABLE_NAME"]]['LABEL'] = $hlblockArr["NAME"];

                    foreach ($hbFields as $hbFieldCode => $hbField) {
                        $hlblockList[$hlblockArr["TABLE_NAME"]]['FIELDS'][] = $hbFieldCode;
                    }
                }
            }

            $iblockProperties = array(
                "article"      => "article",
                "manufacturer" => "manufacturer",
                "color"        => "color",
                "weight"       => "weight",
                "size"         => "size",
                "length"       => "length",
                "width"        => "width",
                "height"       => "height",
                "picture"      => "picture",
            );

            $propertiesSKU = array();
            $propertiesUnitSKU = array();
            $propertiesHbSKU = array();

            foreach ($iblockProperties as $prop) {
                foreach ($_POST['IBLOCK_PROPERTY_SKU'. '_' . $prop] as $iblock => $val) {
                    $propertiesSKU[$iblock][$prop] = $val;
                }
                foreach ($_POST['IBLOCK_PROPERTY_UNIT_SKU'. '_' . $prop] as $iblock => $val) {
                    $propertiesUnitSKU[$iblock][$prop] = $val;
                }

                if ($hlblockModule === true && $prop != 'picture') {
                    foreach ($hlblockList as $tableName => $hb) {
                        foreach ($_POST['highloadblock' . $tableName . '_' . $prop] as $iblock => $val) {
                            $propertiesHbSKU[$tableName][$iblock][$prop] = $val;
                        }
                    }
                }
            }

            $propertiesProduct = array();
            $propertiesUnitProduct = array();
            $propertiesHbProduct = array();

            foreach ($iblockProperties as $prop) {
                foreach ($_POST['IBLOCK_PROPERTY_PRODUCT'. '_' . $prop] as $iblock => $val) {
                    $propertiesProduct[$iblock][$prop] = $val;
                }
                foreach ($_POST['IBLOCK_PROPERTY_UNIT_PRODUCT'. '_' . $prop] as $iblock => $val) {
                    $propertiesUnitProduct[$iblock][$prop] = $val;
                }

                if ($hlblockModule === true && $prop != 'picture') {
                    foreach ($hlblockList as $tableName => $hb) {
                        foreach ($_POST['highloadblock_product' . $tableName . '_' . $prop] as $iblock => $val) {
                            $propertiesHbProduct[$tableName][$iblock][$prop] = $val;
                        }
                    }
                }
            }

            if (!isset($_POST['SETUP_FILE_NAME'])) {
                $arResult['errCode'] = 'ERR_FIELDS_FILE';
            } else {
                $filename = $_POST['SETUP_FILE_NAME'];
            }

            if (!isset($_POST['TYPE_LOADING'])) {
                $typeLoading = 0;
            } else {
                $typeLoading = $_POST['TYPE_LOADING'];
            }

            if (!isset($_POST['MAX_OFFERS_VALUE'])) {
                $maxOffers = "";
            } else {
                $maxOffers = $_POST['MAX_OFFERS_VALUE'];
            }

            if (!isset($_POST['SETUP_PROFILE_NAME'])) {
                $profileName = "";
            } else {
                $profileName = $_POST['SETUP_PROFILE_NAME'];
            }

            if ($typeLoading != 'none' && $profileName == "") {
                $arResult['errCode'] = 'ERR_FIELDS_PROFILE';
            }

            if ($filename == "") {
                $arResult['errCode'] = 'ERR_FIELDS_FILE';
            }

            if (isset($arResult['errCode']) && $arResult['errCode']) {
                $arOldValues = array(
                    'IBLOCK_EXPORT' => $iblocks,
                    'IBLOCK_PROPERTY_SKU' => $propertiesSKU,
                    'IBLOCK_PROPERTY_UNIT_SKU' => $propertiesUnitSKU,
                    'IBLOCK_PROPERTY_PRODUCT' => $propertiesProduct,
                    'IBLOCK_PROPERTY_UNIT_PRODUCT' => $propertiesUnitProduct,
                    'SETUP_FILE_NAME' => $filename,
                    'SETUP_PROFILE_NAME' => $profileName,
                    'MAX_OFFERS_VALUE' => $maxOffers
                );
                global $oldValues;
                $oldValues = $arOldValues;
                $APPLICATION->IncludeAdminFile(
                    GetMessage('MODULE_INSTALL_TITLE'), $this->INSTALL_PATH . '/step5.php'
                );

                return;
            }

            RegisterModule($this->MODULE_ID);
            RegisterModuleDependences("sale", "OnOrderUpdate", $this->MODULE_ID, "RetailCrmEvent", "onUpdateOrder");
            RegisterModuleDependences("main", "OnAfterUserUpdate", $this->MODULE_ID, "RetailCrmEvent", "OnAfterUserUpdate");
            RegisterModuleDependences("sale", \Bitrix\sale\EventActions::EVENT_ON_ORDER_SAVED, $this->MODULE_ID, "RetailCrmEvent", "orderSave");
            RegisterModuleDependences("sale", "OnSaleOrderDeleted", $this->MODULE_ID, "RetailCrmEvent", "orderDelete");
            RegisterModuleDependences("sale", "OnSalePaymentEntitySaved", $this->MODULE_ID, "RetailCrmEvent", "paymentSave");
            RegisterModuleDependences("sale", "OnSalePaymentEntityDeleted", $this->MODULE_ID, "RetailCrmEvent", "paymentDelete");

            COption::SetOptionString($this->MODULE_ID, $this->CRM_CATALOG_BASE_PRICE, htmlspecialchars(trim($_POST['price-types'])));
            COption::SetOptionString($this->MODULE_ID, $this->CRM_INVENTORIES_UPLOAD, 'N');
            COption::SetOptionString($this->MODULE_ID, $this->CRM_PRICES_UPLOAD, 'N');
            COption::SetOptionString($this->MODULE_ID, $this->CRM_COLLECTOR, 'N');
            COption::SetOptionString($this->MODULE_ID, $this->CRM_UA, 'N');

            //agent
            $dateAgent = new DateTime();
            $intAgent = new DateInterval('PT60S'); // PT60S - 60 sec;
            $dateAgent->add($intAgent);

            CAgent::AddAgent(
                "RCrmActions::orderAgent();", $this->MODULE_ID, "N", 600, // interval - 10 mins
                $dateAgent->format('d.m.Y H:i:s'), // date of first check
                "Y", // agent is active
                $dateAgent->format('d.m.Y H:i:s'), // date of first start
                30
            );

            $this->CopyFiles();
            if (isset($_POST['LOAD_NOW'])) {
                $loader = new RetailCrmICML();
                $loader->iblocks = $iblocks;
                $loader->propertiesUnitProduct = $propertiesUnitProduct;
                $loader->propertiesProduct = $propertiesProduct;
                $loader->propertiesUnitSKU = $propertiesUnitSKU;
                $loader->propertiesSKU = $propertiesSKU;

                if ($hlblockModule === true) {
                    $loader->highloadblockSkuProperties = $propertiesHbSKU;
                    $loader->highloadblockProductProperties = $propertiesHbProduct;
                }

                if ($maxOffers) {
                    $loader->offerPageSize = $maxOffers;
                }

                $loader->filename = $filename;
                $loader->serverName = \Bitrix\Main\Context::getCurrent()->getServer()->getHttpHost();
                $loader->application = $APPLICATION;
                $loader->Load();
            }

            COption::RemoveOption($this->MODULE_ID, $this->CRM_CATALOG_BASE_PRICE);

            if ($typeLoading == 'agent' || $typeLoading == 'cron') {
                if (file_exists($_SERVER['DOCUMENT_ROOT'] . '/bitrix/php_interface/include/catalog_export/' . $this->RETAIL_CRM_EXPORT . '_run.php')) {
                    $dbProfile = CCatalogExport::GetList(array(), array("FILE_NAME" => $this->RETAIL_CRM_EXPORT));

                    while ($arProfile = $dbProfile->Fetch()) {
                        if ($arProfile["DEFAULT_PROFILE"] != "Y") {
                            CAgent::RemoveAgent("CCatalogExport::PreGenerateExport(" . $arProfile['ID'] . ");", "catalog");
                            CCatalogExport::Delete($arProfile['ID']);
                        }
                    }
                }

                $ar = $this->GetProfileSetupVars(
                    $iblocks,
                    $propertiesProduct,
                    $propertiesUnitProduct,
                    $propertiesSKU,
                    $propertiesUnitSKU,
                    $propertiesHbSKU,
                    $propertiesHbProduct,
                    $filename,
                    $maxOffers
                );
                $PROFILE_ID = CCatalogExport::Add(array(
                    "LAST_USE"        => false,
                    "FILE_NAME"       => $this->RETAIL_CRM_EXPORT,
                    "NAME"            => $profileName,
                    "DEFAULT_PROFILE" => "N",
                    "IN_MENU"         => "N",
                    "IN_AGENT"        => "N",
                    "IN_CRON"         => "N",
                    "NEED_EDIT"       => "N",
                    "SETUP_VARS"      => $ar
                    ));
                if (intval($PROFILE_ID) <= 0) {
                    $arResult['errCode'] = 'ERR_IBLOCK';

                    return;
                }

                COption::SetOptionString(
                    $this->MODULE_ID,
                    $this->CRM_CATALOG_BASE_PRICE . '_' . $PROFILE_ID,
                    htmlspecialchars(trim($_POST['price-types']))
                );

                if ($typeLoading == 'agent') {
                    $dateAgent = new DateTime();
                    $intAgent = new DateInterval('PT60S'); // PT60S - 60 sec;
                    $dateAgent->add($intAgent);
                    CAgent::AddAgent(
                            "CCatalogExport::PreGenerateExport(" . $PROFILE_ID . ");", "catalog", "N", 86400, $dateAgent->format('d.m.Y H:i:s'), // date of first check
                            "Y", // agent is active
                            $dateAgent->format('d.m.Y H:i:s'), // date of first start
                            30
                    );

                    CCatalogExport::Update($PROFILE_ID, array(
                        "IN_AGENT" => "Y"
                    ));
                } else {
                    $agent_period = 24;
                    $agent_php_path = "/usr/local/php/bin/php";

                    if (!file_exists($_SERVER["DOCUMENT_ROOT"] . CATALOG_PATH2EXPORTS . "cron_frame.php")) {
                        CheckDirPath($_SERVER["DOCUMENT_ROOT"] . CATALOG_PATH2EXPORTS);
                        $tmp_file_size = filesize($_SERVER["DOCUMENT_ROOT"] . CATALOG_PATH2EXPORTS_DEF . "cron_frame.php");
                        $fp = fopen($_SERVER["DOCUMENT_ROOT"] . CATALOG_PATH2EXPORTS_DEF . "cron_frame.php", "rb");
                        $tmp_data = fread($fp, $tmp_file_size);
                        fclose($fp);

                        $tmp_data = str_replace("#DOCUMENT_ROOT#", $_SERVER["DOCUMENT_ROOT"], $tmp_data);
                        $tmp_data = str_replace("#PHP_PATH#", $agent_php_path, $tmp_data);

                        $fp = fopen($_SERVER["DOCUMENT_ROOT"] . CATALOG_PATH2EXPORTS . "cron_frame.php", "ab");
                        fwrite($fp, $tmp_data);
                        fclose($fp);
                    }

                    $cfg_data = "";
                    if (file_exists($_SERVER["DOCUMENT_ROOT"] . "/bitrix/crontab/crontab.cfg")) {
                        $cfg_file_size = filesize($_SERVER["DOCUMENT_ROOT"] . "/bitrix/crontab/crontab.cfg");
                        $fp = fopen($_SERVER["DOCUMENT_ROOT"] . "/bitrix/crontab/crontab.cfg", "rb");
                        $cfg_data = fread($fp, $cfg_file_size);
                        fclose($fp);
                    }

                    CheckDirPath($_SERVER["DOCUMENT_ROOT"] . CATALOG_PATH2EXPORTS . "logs/");

                    if ($arProfile["IN_CRON"] == "Y") {
                        // remove
                        $cfg_data = preg_replace("#^.*?" . preg_quote(CATALOG_PATH2EXPORTS) . "cron_frame.php +" . $PROFILE_ID . " *>.*?$#im", "", $cfg_data);
                    } else {
                        $strTime = "0 */" . $agent_period . " * * * ";
                        if (strlen($cfg_data) > 0)
                            $cfg_data .= "\n";

                        $cfg_data .= $strTime . $agent_php_path . " -f " . $_SERVER["DOCUMENT_ROOT"] . CATALOG_PATH2EXPORTS . "cron_frame.php " . $PROFILE_ID . " >" . $_SERVER["DOCUMENT_ROOT"] . CATALOG_PATH2EXPORTS . "logs/" . $PROFILE_ID . ".txt\n";
                    }

                    CCatalogExport::Update($PROFILE_ID, array(
                        "IN_CRON" => "Y"
                    ));

                    CheckDirPath($_SERVER["DOCUMENT_ROOT"] . "/bitrix/crontab/");
                    $cfg_data = preg_replace("#[\r\n]{2,}#im", "\n", $cfg_data);
                    $fp = fopen($_SERVER["DOCUMENT_ROOT"] . "/bitrix/crontab/crontab.cfg", "wb");
                    fwrite($fp, $cfg_data);
                    fclose($fp);

                    $arRetval = array();
                    @exec("crontab " . $_SERVER["DOCUMENT_ROOT"] . "/bitrix/crontab/crontab.cfg", $arRetval, $return_var);
                }
            }

            $api_host = COption::GetOptionString($this->MODULE_ID, $this->CRM_API_HOST_OPTION, 0);
            $api_key = COption::GetOptionString($this->MODULE_ID, $this->CRM_API_KEY_OPTION, 0);
            $api_version = COption::GetOptionString($this->MODULE_ID, $this->CRM_API_VERSION, 0);
            $this->RETAIL_CRM_API = new \RetailCrm\ApiClient($api_host, $api_key);

            RCrmActions::sendConfiguration($this->RETAIL_CRM_API, $api_version);

            $APPLICATION->IncludeAdminFile(
                GetMessage('MODULE_INSTALL_TITLE'), $this->INSTALL_PATH . '/step6.php'
            );
        }
    }

    function DoUninstall()
    {
        global $APPLICATION;

        $api_host = COption::GetOptionString($this->MODULE_ID, $this->CRM_API_HOST_OPTION, 0);
        $api_key = COption::GetOptionString($this->MODULE_ID, $this->CRM_API_KEY_OPTION, 0);
        $api_version = COption::GetOptionString($this->MODULE_ID, $this->CRM_API_VERSION, 0);

        include($this->INSTALL_PATH . '/../classes/general/Http/Client.php');
        include($this->INSTALL_PATH . '/../classes/general/Response/ApiResponse.php');
        include($this->INSTALL_PATH . '/../classes/general/Exception/InvalidJsonException.php');
        include($this->INSTALL_PATH . '/../classes/general/Exception/CurlException.php');
        include($this->INSTALL_PATH . '/../classes/general/RCrmActions.php');
        include($this->INSTALL_PATH . '/../classes/general/Logger.php');


        if ($api_version == 'v4') {
            include($this->INSTALL_PATH . '/../classes/general/ApiClient_v4.php');
            include($this->INSTALL_PATH . '/../classes/general/order/RetailCrmOrder_v4.php');
            include($this->INSTALL_PATH . '/../classes/general/history/RetailCrmHistory_v4.php');
        } elseif ($api_version == 'v5') {
            include($this->INSTALL_PATH . '/../classes/general/ApiClient_v5.php');
            include($this->INSTALL_PATH . '/../classes/general/order/RetailCrmOrder_v5.php');
            include($this->INSTALL_PATH . '/../classes/general/history/RetailCrmHistory_v5.php');
        }

        $retail_crm_api = new \RetailCrm\ApiClient($api_host, $api_key);

        CAgent::RemoveAgent("RCrmActions::orderAgent();", $this->MODULE_ID);
        CAgent::RemoveAgent("RetailCrmInventories::inventoriesUpload();", $this->MODULE_ID);
        CAgent::RemoveAgent("RetailCrmPrices::pricesUpload();", $this->MODULE_ID);

        COption::RemoveOption($this->MODULE_ID, $this->CRM_API_HOST_OPTION);
        COption::RemoveOption($this->MODULE_ID, $this->CRM_API_KEY_OPTION);
        COption::RemoveOption($this->MODULE_ID, $this->CRM_DELIVERY_TYPES_ARR);
        COption::RemoveOption($this->MODULE_ID, $this->CRM_PAYMENT_TYPES);
        COption::RemoveOption($this->MODULE_ID, $this->CRM_PAYMENT_STATUSES);
        COption::RemoveOption($this->MODULE_ID, $this->CRM_PAYMENT);
        COption::RemoveOption($this->MODULE_ID, $this->CRM_ORDER_LAST_ID);
        COption::RemoveOption($this->MODULE_ID, $this->CRM_ORDER_SITES);
        COption::RemoveOption($this->MODULE_ID, $this->CRM_ORDER_PROPS);
        COption::RemoveOption($this->MODULE_ID, $this->CRM_LEGAL_DETAILS);
        COption::RemoveOption($this->MODULE_ID, $this->CRM_CONTRAGENT_TYPE);
        COption::RemoveOption($this->MODULE_ID, $this->CRM_CUSTOM_FIELDS);
        COption::RemoveOption($this->MODULE_ID, $this->CRM_SITES_LIST);
        COption::RemoveOption($this->MODULE_ID, $this->CRM_ORDER_DISCHARGE);
        COption::RemoveOption($this->MODULE_ID, $this->CRM_ORDER_FAILED_IDS);
        COption::RemoveOption($this->MODULE_ID, $this->CRM_CUSTOMER_HISTORY);
        COption::RemoveOption($this->MODULE_ID, $this->CRM_ORDER_HISTORY);
        COption::RemoveOption($this->MODULE_ID, $this->CRM_CATALOG_BASE_PRICE);
        COption::RemoveOption($this->MODULE_ID, $this->CRM_CURRENCY);
        COption::RemoveOption($this->MODULE_ID, $this->CRM_ADDRESS_OPTIONS);

        COption::RemoveOption($this->MODULE_ID, $this->CRM_ORDER_NUMBERS);
        COption::RemoveOption($this->MODULE_ID, $this->CRM_CANSEL_ORDER);

        COption::RemoveOption($this->MODULE_ID, $this->CRM_INVENTORIES_UPLOAD);
        COption::RemoveOption($this->MODULE_ID, $this->CRM_STORES);
        COption::RemoveOption($this->MODULE_ID, $this->CRM_SHOPS);
        COption::RemoveOption($this->MODULE_ID, $this->CRM_IBLOCKS_INVENTORIES);

        COption::RemoveOption($this->MODULE_ID, $this->CRM_PRICES_UPLOAD);
        COption::RemoveOption($this->MODULE_ID, $this->CRM_PRICES);
        COption::RemoveOption($this->MODULE_ID, $this->CRM_PRICE_SHOPS);
        COption::RemoveOption($this->MODULE_ID, $this->CRM_IBLOCKS_PRICES);

        COption::RemoveOption($this->MODULE_ID, $this->CRM_COLLECTOR);
        COption::RemoveOption($this->MODULE_ID, $this->CRM_COLL_KEY);

        COption::RemoveOption($this->MODULE_ID, $this->CRM_UA);
        COption::RemoveOption($this->MODULE_ID, $this->CRM_UA_KEYS);

        COption::RemoveOption($this->MODULE_ID, $this->CRM_API_VERSION);
        COption::RemoveOption($this->MODULE_ID, $this->HISTORY_TIME);
        COption::RemoveOption($this->MODULE_ID, $this->CLIENT_ID);
        COption::RemoveOption($this->MODULE_ID, $this->PROTOCOL);

        if (CModule::IncludeModule('sale')) {
            UnRegisterModuleDependences(
                "sale",
                \Bitrix\sale\EventActions::EVENT_ON_ORDER_SAVED,
                $this->MODULE_ID,
                "RetailCrmEvent",
                "orderSave"
            );
        }

        UnRegisterModuleDependences("sale", "OnOrderUpdate", $this->MODULE_ID, "RetailCrmEvent", "onUpdateOrder");
        UnRegisterModuleDependences("main", "OnAfterUserUpdate", $this->MODULE_ID, "RetailCrmEvent", "OnAfterUserUpdate");
        UnRegisterModuleDependences("sale", "OnSaleOrderDeleted", $this->MODULE_ID, "RetailCrmEvent", "orderDelete");
        UnRegisterModuleDependences("main", "OnBeforeProlog", $this->MODULE_ID, "RetailCrmCollector", "add");
        UnRegisterModuleDependences("main", "OnBeforeProlog", $this->MODULE_ID, "RetailCrmUa", "add");
        UnRegisterModuleDependences("sale", "OnSalePaymentEntitySaved", $this->MODULE_ID, "RetailCrmEvent", "paymentSave");
        UnRegisterModuleDependences("sale", "OnSalePaymentEntityDeleted", $this->MODULE_ID, "RetailCrmEvent", "paymentDelete");

        if (CModule::IncludeModule("catalog")) {
            if (file_exists($_SERVER['DOCUMENT_ROOT'] . '/bitrix/php_interface/include/catalog_export/' . $this->RETAIL_CRM_EXPORT . '_run.php')) {
                $dbProfile = CCatalogExport::GetList(array(), array("FILE_NAME" => $this->RETAIL_CRM_EXPORT));

                while ($arProfile = $dbProfile->Fetch()) {
                    if ($arProfile["DEFAULT_PROFILE"] != "Y") {
                        CAgent::RemoveAgent("CCatalogExport::PreGenerateExport(" . $arProfile['ID'] . ");", "catalog");
                        CCatalogExport::Delete($arProfile['ID']);
                    }
                }
            }
        }

        RCrmActions::sendConfiguration($retail_crm_api, $api_version, false);

        $this->DeleteFiles();

        UnRegisterModule($this->MODULE_ID);

        $APPLICATION->IncludeAdminFile(
            GetMessage('MODULE_UNINSTALL_TITLE'), $this->INSTALL_PATH . '/unstep1.php'
        );
    }

    function CopyFiles()
    {
        CopyDirFiles(
            $_SERVER['DOCUMENT_ROOT'] . '/bitrix/modules/' . $this->MODULE_ID . '/install/export/', $_SERVER['DOCUMENT_ROOT'] . '/bitrix/php_interface/include/catalog_export/', true, true
        );
    }

    function DeleteFiles()
    {
        $rsSites = CSite::GetList($by, $sort, array('DEF' => 'Y'));
        $defaultSite = array();
        while ($ar = $rsSites->Fetch()) {
            $defaultSite = $ar;
            break;
        }

        unlink($_SERVER['DOCUMENT_ROOT'] . '/bitrix/php_interface/include/catalog_export/retailcrm_run.php');
        unlink($_SERVER['DOCUMENT_ROOT'] . '/bitrix/php_interface/include/catalog_export/retailcrm_setup.php');
        unlink($defaultSite['ABS_DOC_ROOT'] . '/retailcrm/agent.php');
        rmdir($defaultSite['ABS_DOC_ROOT'] . '/retailcrm/');
    }

    function GetProfileSetupVars(
        $iblocks,
        $propertiesProduct,
        $propertiesUnitProduct,
        $propertiesSKU,
        $propertiesUnitSKU,
        $propertiesHbSKU,
        $propertiesHbProduct,
        $filename,
        $maxOffers
    ) {
        $strVars = "";
        foreach ($iblocks as $key => $val)
            $strVars .= 'IBLOCK_EXPORT[' . $key . ']=' . $val . '&';
        foreach ($propertiesSKU as $iblock => $arr)
            foreach ($arr as $id => $val)
                $strVars .= 'IBLOCK_PROPERTY_SKU_' . $id . '[' . $iblock . ']=' . $val . '&';
        foreach ($propertiesUnitSKU as $iblock => $arr)
            foreach ($arr as $id => $val)
                $strVars .= 'IBLOCK_PROPERTY_UNIT_SKU_' . $id . '[' . $iblock . ']=' . $val . '&';
        foreach ($propertiesProduct as $iblock => $arr)
            foreach ($arr as $id => $val)
                $strVars .= 'IBLOCK_PROPERTY_PRODUCT_' . $id . '[' . $iblock . ']=' . $val . '&';
        foreach ($propertiesUnitProduct as $iblock => $arr)
            foreach ($arr as $id => $val)
                $strVars .= 'IBLOCK_PROPERTY_UNIT_PRODUCT_' . $id . '[' . $iblock . ']=' . $val . '&';
        if ($propertiesHbSKU) {
            foreach ($propertiesHbSKU as $table => $arr)
                foreach ($arr as $iblock => $val)
                    foreach ($val as $id => $value)
                        $strVars .= 'highloadblock' . $table . '_' . $id . '[' . $iblock . ']=' . $value . '&';
        }
        if ($propertiesHbProduct) {
            foreach ($propertiesHbProduct as $table => $arr)
                foreach ($arr as $iblock => $val)
                    foreach ($val as $id => $value)
                        $strVars .= 'highloadblock_product' . $table . '_' . $id . '[' . $iblock . ']=' . $value . '&';
        }

        $strVars .= 'SETUP_FILE_NAME=' . urlencode($filename);
        $strVars .= '&MAX_OFFERS_VALUE=' . urlencode($maxOffers);

        return $strVars;
    }

    function historyLoad($api, $method)
    {
        $page = null;
        $end['id'] = 0;

        try {
            $history = $api->$method(array(), $page);
        } catch (\RetailCrm\Exception\CurlException $e) {
            RCrmActions::eventLog(
                'RetailCrmHistory::' . $method, 'RetailCrm\RestApi::' . $method . '::CurlException',
                $e->getCode() . ': ' . $e->getMessage()
            );

            return $end['id'];
        } catch (InvalidArgumentException $e) {
            RCrmActions::eventLog(
                'RetailCrmHistory::' . $method, 'RetailCrm\RestApi::' . $method . '::InvalidArgumentException',
                $e->getCode() . ': ' . $e->getMessage()
            );

            return $end['id'];
        }
        if ($history['pagination']['totalPageCount'] > $history['pagination']['currentPage']) {
            $page = $history['pagination']['totalPageCount'];
            while (true) {
                try {
                    $history = $api->$method(array(), $page);
                } catch (\RetailCrm\Exception\CurlException $e) {
                    RCrmActions::eventLog(
                        'RetailCrmHistory::' . $method, 'RetailCrm\RestApi::' . $method . '::CurlException',
                        $e->getCode() . ': ' . $e->getMessage()
                    );

                    return $end['id'];
                } catch (InvalidArgumentException $e) {
                    RCrmActions::eventLog(
                        'RetailCrmHistory::' . $method, 'RetailCrm\RestApi::' . $method . '::InvalidArgumentException',
                        $e->getCode() . ': ' . $e->getMessage()
                    );

                    return $end['id'];
                }

                if (isset($history['history'])) {
                    $end = array_pop($history['history']);

                    break;
                } else {
                    $page--;
                }
            }
        } else {
            if (isset($history['history']) && count($history['history']) > 0) {
                $end = array_pop($history['history']);
            } else {
                $end['id'] = 0;
            }
        }

        return $end['id'];
    }

    function ping($api_host, $api_key)
    {
        global $APPLICATION;

        $versions = array('v5', 'v4');
        foreach ($versions as $version) {
            $client = new RetailCrm\Http\Client($api_host . '/api/' . $version, array('apiKey' => $api_key));
            try {
                $result = $client->makeRequest('/reference/sites', 'GET');
            } catch (\RetailCrm\Exception\CurlException $e) {
                RCrmActions::eventLog(
                    'intaro.retailcrm/install/index.php', 'RetailCrm\ApiClient::sitesList',
                    $e->getCode() . ': ' . $e->getMessage()
                );

                $res['errCode'] = 'ERR_' . $e->getCode();
            }

            if ($result->getStatusCode() == 200) {
                COption::SetOptionString($this->MODULE_ID, $this->CRM_API_VERSION, $version);
                $res['sitesList'] = $APPLICATION->ConvertCharsetArray($result->sites, 'utf-8', SITE_CHARSET);

                return $res;
            } else {
                $res['errCode'] = 'ERR_METHOD_NOT_FOUND';
            }
        }

        return $res;
    }
}