<?php
/**
 * Module Install/Uninstall script
 * Module name:	intaro.intarocrm
 * Class name:	intaro_intarocrm
 */

global $MESS;
IncludeModuleLangFile(__FILE__);
if (class_exists('intaro_intarocrm'))
    return;

class intaro_intarocrm extends CModule
{
    var $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 $INTARO_CRM_API;

    var $CRM_API_HOST_OPTION = 'api_host';
    var $CRM_API_KEY_OPTION = 'api_key';
    var $CRM_ORDER_TYPES_ARR = 'order_types_arr';
    var $CRM_DELIVERY_TYPES_ARR = 'deliv_types_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 $INSTALL_PATH;

    function intaro_intarocrm()
    {
        $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('MODULE_NAME');
        $this->MODULE_DESCRIPTION = GetMessage('MODULE_DESCRIPTION');
        $this->PARTNER_NAME = GetMessage('MODULE_PARTNER_NAME');
        $this->PARTNER_URI = GetMessage('MODULE_PARTNER_URI');
    }

    /**
     * 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("INTAROCRM_CURL_ERR") );
			return false;
		}

        include($this->INSTALL_PATH . '/../classes/general/RestApi.php');
        include($this->INSTALL_PATH . '/../classes/general/ICrmOrderActions.php');

        $step = intval($_REQUEST['step']);

        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';
            }

            $APPLICATION->IncludeAdminFile(
                GetMessage('MODULE_INSTALL_TITLE'),
                $_SERVER['DOCUMENT_ROOT'] . '/bitrix/modules/' . $this->MODULE_ID . '/install/step1.php'
            );
        } else if ($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'),
                    $_SERVER['DOCUMENT_ROOT'] . '/bitrix/modules/' . $this->MODULE_ID . '/install/step1.php'
                );
                return;
            }
			
			 if(!empty($_SERVER['HTTP_X_REQUESTED_WITH']) && (strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest')
                    && isset($_POST['ajax']) && ($_POST['ajax'] == 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);
                $this->INTARO_CRM_API = new \IntaroCrm\RestApi($api_host, $api_key);
                
                //prepare crm lists
                $arResult['orderTypesList'] = $this->INTARO_CRM_API->orderTypesList();
                
                if ((int) $this->INTARO_CRM_API->getStatusCode() != 200) {
                    $APPLICATION->RestartBuffer();
                    header('Content-Type: application/x-javascript; charset=' . LANG_CHARSET);
                    die(json_encode(array("success" => false)));
                }
                
                $arResult['deliveryTypesList'] = $this->INTARO_CRM_API->deliveryTypesList();
                $arResult['paymentTypesList'] = $this->INTARO_CRM_API->paymentTypesList();
                $arResult['paymentStatusesList'] = $this->INTARO_CRM_API->paymentStatusesList(); // --statuses
                $arResult['paymentList'] = $this->INTARO_CRM_API->orderStatusesList();
                $arResult['paymentGroupList'] = $this->INTARO_CRM_API->orderStatusGroupsList(); // -- statuses groups
                
                //bitrix orderTypesList -- personTypes
                $dbOrderTypesList = CSalePersonType::GetList(
                            array(
                                "SORT" => "ASC",
                                "NAME" => "ASC"
                            ),
                            array(
                                "ACTIVE" => "Y",
                            ),
                           false,
                           false,
                           array()
                );
                

                //form order types ids arr
                $orderTypesArr = array();
                if ($arOrderTypesList = $dbOrderTypesList->Fetch()) {
                    do {
                        $arResult['bitrixOrderTypesList'][] = $arOrderTypesList;
                        $orderTypesArr[$arOrderTypesList['ID']] = htmlspecialchars(trim($_POST['order-type-' . $arOrderTypesList['ID']]));
                    } while ($arOrderTypesList = $dbOrderTypesList->Fetch());
                }

                //bitrix deliveryTypesList
                $dbDeliveryTypesList = CSaleDelivery::GetList(
                            array(
                                "SORT" => "ASC",
                                "NAME" => "ASC"
                            ),
                            array(
                                "ACTIVE" => "Y",
                            ),
                            false,
                            false,
                            array()
                );

                //form delivery types ids arr
                $deliveryTypesArr = array();
                if ($arDeliveryTypesList = $dbDeliveryTypesList->Fetch()) {
                    do {
                        $arResult['bitrixDeliveryTypesList'][] = $arDeliveryTypesList;
                        $deliveryTypesArr[$arDeliveryTypesList['ID']] = htmlspecialchars(trim($_POST['delivery-type-' . $arDeliveryTypesList['ID']]));
                    } while ($arDeliveryTypesList = $dbDeliveryTypesList->Fetch());
                }

                //bitrix paymentTypesList
                $dbPaymentTypesList = CSalePaySystem::GetList(
                            array(
                                "SORT" => "ASC",
                                "NAME" => "ASC"
                            ),
                            array(
                                "ACTIVE" => "Y"
                            )
                );

                //form payment types ids arr
                $paymentTypesArr = array();
                if ($arPaymentTypesList = $dbPaymentTypesList->Fetch()) {
                    do {
                        $arResult['bitrixPaymentTypesList'][] = $arPaymentTypesList;
                        $paymentTypesArr[$arPaymentTypesList['ID']] = htmlspecialchars(trim($_POST['payment-type-' . $arPaymentTypesList['ID']]));
                    } while ($arPaymentTypesList = $dbPaymentTypesList->Fetch());
                }

                //bitrix paymentStatusesList
                $dbPaymentStatusesList = CSaleStatus::GetList(
                            array(
                                "SORT" => "ASC",
                                "NAME" => "ASC"
                            ),
                            array(
                                "LID" => "ru", //ru 
                                "ACTIVE" => "Y"
                            )
                );

                //form payment statuses ids arr
                $paymentStatusesArr['Y'] = htmlspecialchars(trim($_POST['payment-status-Y']));
                if ($arPaymentStatusesList = $dbPaymentStatusesList->Fetch()) {
                    do {
                        $arResult['bitrixPaymentStatusesList'][] = $arPaymentStatusesList;
                        $paymentStatusesArr[$arPaymentStatusesList['ID']] = htmlspecialchars(trim($_POST['payment-status-' . $arPaymentStatusesList['ID']]));
                    } while ($arPaymentStatusesList = $dbPaymentStatusesList->Fetch());
                }
                
                $arResult['bitrixPaymentStatusesList'][] = array(
                    'ID' => 'Y',
                    'NAME' => GetMessage('CANCELED')
                );

                //form payment ids arr
                $paymentArr = array();
                $paymentArr['Y'] = htmlspecialchars(trim($_POST['payment-Y']));
                $paymentArr['N'] = htmlspecialchars(trim($_POST['payment-N']));

                COption::SetOptionString($this->MODULE_ID, $this->CRM_ORDER_TYPES_ARR, serialize($orderTypesArr));
                COption::SetOptionString($this->MODULE_ID, $this->CRM_DELIVERY_TYPES_ARR, serialize($deliveryTypesArr));
                COption::SetOptionString($this->MODULE_ID, $this->CRM_PAYMENT_TYPES, serialize($paymentTypesArr));
                COption::SetOptionString($this->MODULE_ID, $this->CRM_PAYMENT_STATUSES, serialize($paymentStatusesArr));
                COption::SetOptionString($this->MODULE_ID, $this->CRM_PAYMENT, serialize($paymentArr));
                
                // generate updated select inputs  
                $input = array();
                
                foreach($arResult['bitrixDeliveryTypesList'] as $bitrixDeliveryType) {
                    $input['delivery-type-' . $bitrixDeliveryType['ID']] =
                        '<select name="delivery-type-' . $bitrixDeliveryType['ID'] . '" class="typeselect">';
                    $input['delivery-type-' . $bitrixDeliveryType['ID']] .= '<option value=""></option>';
                    
                    foreach($arResult['deliveryTypesList'] as $deliveryType) {
                        if ($deliveryTypesArr[$bitrixDeliveryType['ID']] == $deliveryType['code']) {
                            $input['delivery-type-' . $bitrixDeliveryType['ID']] .=
                                '<option value="' . $deliveryType['code'] . '" selected>';
                        } else {
                            $input['delivery-type-' . $bitrixDeliveryType['ID']] .=
                                '<option value="' . $deliveryType['code'] . '">';
                        } 
                        
                        $input['delivery-type-' . $bitrixDeliveryType['ID']] .= 
                                $APPLICATION->ConvertCharset($deliveryType['name'], 'utf-8', SITE_CHARSET);
                        $input['delivery-type-' . $bitrixDeliveryType['ID']] .= '</option>';
                    }
                    
                    $input['delivery-type-' . $bitrixDeliveryType['ID']] .= '</select>';
                }
    
                foreach($arResult['bitrixPaymentTypesList'] as $bitrixPaymentType) {
                    $input['payment-type-' . $bitrixPaymentType['ID']] =
                        '<select name="payment-type-' . $bitrixPaymentType['ID'] . '" class="typeselect">';
                    $input['payment-type-' . $bitrixPaymentType['ID']] .= '<option value=""></option>';
                    
                    foreach($arResult['paymentTypesList'] as $paymentType) {
                        if ($paymentTypesArr[$bitrixPaymentType['ID']] == $paymentType['code']) {
                            $input['payment-type-' . $bitrixPaymentType['ID']] .=
                                '<option value="' . $paymentType['code'] . '" selected>';
                        } else {
                            $input['payment-type-' . $bitrixPaymentType['ID']] .=
                                '<option value="' . $paymentType['code'] . '">';
                        } 
                        
                        $input['payment-type-' . $bitrixPaymentType['ID']] .=
                            $APPLICATION->ConvertCharset($paymentType['name'], 'utf-8', SITE_CHARSET);
                        $input['payment-type-' . $bitrixPaymentType['ID']] .= '</option>';
                    }
                    
                    $input['payment-type-' . $bitrixPaymentType['ID']] .= '</select>';
                }
    
                foreach($arResult['bitrixPaymentStatusesList'] as $bitrixPaymentStatus) {
                    $input['payment-status-' . $bitrixPaymentStatus['ID']] =
                        '<select name="payment-status-' . $bitrixPaymentStatus['ID'] . '" class="typeselect">';
                    $input['payment-status-' . $bitrixPaymentStatus['ID']] .= '<option value=""></option>';
                    
                    foreach($arResult['paymentGroupList'] as $orderStatusGroup){
                        if(empty($orderStatusGroup['statuses'])) continue;
                        
                        $input['payment-status-' . $bitrixPaymentStatus['ID']].= 
                            '<optgroup label="' . $orderStatusGroup['name'] . '">';
                        
                        foreach($orderStatusGroup['statuses'] as $payment) {
                            if ($paymentStatusesArr[$bitrixPaymentStatus['ID']] == $arResult['paymentList'][$payment]['code']) {
                                $input['payment-status-' . $bitrixPaymentStatus['ID']] .=
                                    '<option value="' . $arResult['paymentList'][$payment]['code'] . '" selected>';
                            } else {
                                $input['payment-status-' . $bitrixPaymentStatus['ID']] .=
                                    '<option value="' . $arResult['paymentList'][$payment]['code'] . '">';
                            } 
                        
                            $input['payment-status-' . $bitrixPaymentStatus['ID']] .=
                                $APPLICATION->ConvertCharset($arResult['paymentList'][$payment]['name'], 'utf-8', SITE_CHARSET);
                            $input['payment-status-' . $bitrixPaymentStatus['ID']] .= '</option>';
                        }
                        
                        $input['payment-status-' . $bitrixPaymentStatus['ID']] .= '</optgroup>';
                    }
                    
                    $input['payment-status-' . $bitrixPaymentStatus['ID']] .= '</select>';
                }
    
                foreach($arResult['bitrixPaymentList'] as $bitrixPayment) {
                    $input['payment-' . $bitrixPayment['ID']] =
                        '<select name="payment-' . $bitrixPayment['ID'] . '" class="typeselect">';
                    $input['payment-' . $bitrixPayment['ID']] .= '<option value=""></option>';
                    
                    foreach($arResult['paymentStatusesList'] as $paymentStatus) {
                        if ($paymentArr[$bitrixPayment['ID']] == $paymentStatus['code']) {
                            $input['payment-' . $bitrixPayment['ID']] .=
                                '<option value="' . $paymentStatus['code'] . '" selected>';
                        } else {
                            $input['payment-' . $bitrixPayment['ID']] .=
                                '<option value="' . $paymentStatus['code']. '">';
                        } 
                        
                        $input['payment-' . $bitrixPayment['ID']] .=
                            $APPLICATION->ConvertCharset($paymentStatus['name'], 'utf-8', SITE_CHARSET);
                        $input['payment-' . $bitrixPayment['ID']] .= '</option>';
                    }
                    
                    $input['payment-' . $bitrixPayment['ID']] .= '</select>';
                }
    
                foreach($arResult['bitrixOrderTypesList'] as $bitrixOrderType) {
                    $input['order-type-' . $bitrixOrderType['ID']] =
                        '<select name="order-type-' . $bitrixOrderType['ID'] . '" class="typeselect">';
                    $input['order-type-' . $bitrixOrderType['ID']] .= '<option value=""></option>';
                    
                    foreach($arResult['orderTypesList'] as $orderType) {
                        if ($orderTypesArr[$bitrixOrderType['ID']] == $orderType['code']) {
                            $input['order-type-' . $bitrixOrderType['ID']] .=
                                '<option value="' . $orderType['code'] . '" selected>';
                        } else {
                            $input['order-type-' . $bitrixOrderType['ID']] .=
                                '<option value="' . $orderType['code']. '">';
                        } 
                        
                         $input['order-type-' . $bitrixOrderType['ID']] .=
                            $APPLICATION->ConvertCharset($orderType['name'], 'utf-8', SITE_CHARSET);
                         $input['order-type-' . $bitrixOrderType['ID']] .= '</option>';
                    }
                    
                     $input['order-type-' . $bitrixOrderType['ID']] .= '</select>';
                }
                
                $APPLICATION->RestartBuffer();
		header('Content-Type: application/x-javascript; charset='.LANG_CHARSET);
		die(json_encode(array("success" => true, "result" => $input)));
            }

            $api_host = htmlspecialchars(trim($_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);
            $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'),
                    $_SERVER['DOCUMENT_ROOT'] . '/bitrix/modules/' . $this->MODULE_ID . '/install/step1.php'
                );
                return;
            }

            $this->INTARO_CRM_API = new \IntaroCrm\RestApi($api_host, $api_key);

            $this->INTARO_CRM_API->paymentStatusesList();

            //check connection & apiKey valid
            if((int) $this->INTARO_CRM_API->getStatusCode() != 200) {
                $arResult['errCode'] = 'ERR_' . $this->INTARO_CRM_API->getStatusCode();

                $APPLICATION->IncludeAdminFile(
                    GetMessage('MODULE_INSTALL_TITLE'),
                    $_SERVER['DOCUMENT_ROOT'] . '/bitrix/modules/' . $this->MODULE_ID . '/install/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);

            //prepare crm lists
            $arResult['orderTypesList'] = $this->INTARO_CRM_API->orderTypesList();
            $arResult['deliveryTypesList'] = $this->INTARO_CRM_API->deliveryTypesList();
            $arResult['paymentTypesList'] = $this->INTARO_CRM_API->paymentTypesList();
            $arResult['paymentStatusesList'] = $this->INTARO_CRM_API->paymentStatusesList(); // --statuses
            $arResult['paymentList'] = $this->INTARO_CRM_API->orderStatusesList();
            $arResult['paymentGroupList'] = $this->INTARO_CRM_API->orderStatusGroupsList(); // -- statuses groups

            //bitrix orderTypesList -- personTypes
            $dbOrderTypesList = CSalePersonType::GetList(
                array(
                    "SORT" => "ASC",
                    "NAME" => "ASC"
                ),
                array(
                    "ACTIVE" => "Y",
                ),
                false,
                false,
                array()
            );

            if ($arOrderTypesList = $dbOrderTypesList->Fetch()) {
                do {
                    $arResult['bitrixOrderTypesList'][] = $arOrderTypesList;
                } while ($arOrderTypesList = $dbOrderTypesList->Fetch());
            }

            //bitrix deliveryTypesList
            $dbDeliveryTypesList = CSaleDelivery::GetList(
                array(
                    "SORT" => "ASC",
                    "NAME" => "ASC"
                ),
                array(
                    "ACTIVE" => "Y",
                ),
                false,
                false,
                array()
            );

            if ($arDeliveryTypesList = $dbDeliveryTypesList->Fetch()) {
                do {
                    $arResult['bitrixDeliveryTypesList'][] = $arDeliveryTypesList;
                } while ($arDeliveryTypesList = $dbDeliveryTypesList->Fetch());
            }

            //bitrix paymentTypesList
            $dbPaymentTypesList = CSalePaySystem::GetList(
                array(
                    "SORT" => "ASC",
                    "NAME" => "ASC"
                ),
                array(
                    "ACTIVE" => "Y"
                )
            );

            if ($arPaymentTypesList = $dbPaymentTypesList->Fetch()) {
                do {
                    $arResult['bitrixPaymentTypesList'][] = $arPaymentTypesList;
                } while ($arPaymentTypesList = $dbPaymentTypesList->Fetch());
            }

            //bitrix paymentStatusesList --statuses
            $dbPaymentStatusesList = CSaleStatus::GetList(
                array(
                    "SORT" => "ASC",
                    "NAME" => "ASC"
                ),
                array(
                    "LID" => "ru", //ru
                    "ACTIVE" => "Y"
                )
            );

            if ($arPaymentStatusesList = $dbPaymentStatusesList->Fetch()) {
                do {
                    $arResult['bitrixPaymentStatusesList'][] = $arPaymentStatusesList;
                } while ($arPaymentStatusesList = $dbPaymentStatusesList->Fetch());
            }

            $arResult['bitrixPaymentStatusesList'][] = array(
                'ID'   => 'Y',
                'NAME' => GetMessage('CANCELED')
            );

            $APPLICATION->IncludeAdminFile(
                GetMessage('MODULE_INSTALL_TITLE'),
                $_SERVER['DOCUMENT_ROOT'] . '/bitrix/modules/' . $this->MODULE_ID . '/install/step2.php'
            );

        } else if ($step == 3) {
            if(!CModule::IncludeModule("sale")) {
                //handler
            }

            if(!empty($_SERVER['HTTP_X_REQUESTED_WITH']) && (strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest')
                    && isset($_POST['ajax']) && ($_POST['ajax'] == 1)) {
                ICrmOrderActions::uploadOrders(true); // each 50

                $lastUpOrderId = COption::GetOptionString($this->MODULE_ID, $this->CRM_ORDER_LAST_ID, 0);
                $countLeft = (int) CSaleOrder::GetList(array("ID" => "ASC"), array('>ID' => $lastUpOrderId), array());
                $countAll = (int) CSaleOrder::GetList(array("ID" => "ASC"), array(), array());

                if(!isset($_POST['finish']))
                    $finish = 0;
                else
                    $finish = (int) $_POST['finish'];

                $percent = 100 - round(($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'),
                   $_SERVER['DOCUMENT_ROOT'] . '/bitrix/modules/' . $this->MODULE_ID . '/install/step1.php'
                );
            }

            //bitrix orderTypesList -- personTypes
            $dbOrderTypesList = CSalePersonType::GetList(
                array(
                    "SORT" => "ASC",
                    "NAME" => "ASC"
                ),
                array(
                    "ACTIVE" => "Y",
                ),
                false,
                false,
                array()
            );

            //form order types ids arr
            $orderTypesArr = array();
            if ($arOrderTypesList = $dbOrderTypesList->Fetch()) {
                do {
                    $orderTypesArr[$arOrderTypesList['ID']] = htmlspecialchars(trim($_POST['order-type-' . $arOrderTypesList['ID']]));
                } while ($arOrderTypesList = $dbOrderTypesList->Fetch());
            }

            //bitrix deliveryTypesList
            $dbDeliveryTypesList = CSaleDelivery::GetList(
                array(
                    "SORT" => "ASC",
                    "NAME" => "ASC"
                ),
                array(
                    "ACTIVE" => "Y",
                ),
                false,
                false,
                array()
            );

            //form delivery types ids arr
            $deliveryTypesArr = array();
            if ($arDeliveryTypesList = $dbDeliveryTypesList->Fetch()) {
                do {
                    $deliveryTypesArr[$arDeliveryTypesList['ID']] = htmlspecialchars(trim($_POST['delivery-type-' . $arDeliveryTypesList['ID']]));
                } while ($arDeliveryTypesList = $dbDeliveryTypesList->Fetch());
            }

            //bitrix paymentTypesList
            $dbPaymentTypesList = CSalePaySystem::GetList(
                array(
                    "SORT" => "ASC",
                    "NAME" => "ASC"
                ),
                array(
                    "ACTIVE" => "Y"
                )
            );

            //form payment types ids arr
            $paymentTypesArr = array();
            if ($arPaymentTypesList = $dbPaymentTypesList->Fetch()) {
                do {
                    $paymentTypesArr[$arPaymentTypesList['ID']] = htmlspecialchars(trim($_POST['payment-type-' . $arPaymentTypesList['ID']]));
                } while ($arPaymentTypesList = $dbPaymentTypesList->Fetch());
            }

            //bitrix paymentStatusesList
            $dbPaymentStatusesList = CSaleStatus::GetList(
                array(
                    "SORT" => "ASC",
                    "NAME" => "ASC"
                ),
                array(
                    "LID" => "ru", //ru
                    "ACTIVE" => "Y"
                )
            );

            //form payment statuses ids arr
            $paymentStatusesArr['Y'] = htmlspecialchars(trim($_POST['payment-status-Y']));

            if ($arPaymentStatusesList = $dbPaymentStatusesList->Fetch()) {
                do {
                    $paymentStatusesArr[$arPaymentStatusesList['ID']] = htmlspecialchars(trim($_POST['payment-status-' . $arPaymentStatusesList['ID']]));
                } while ($arPaymentStatusesList = $dbPaymentStatusesList->Fetch());
            }

            //form payment ids arr
            $paymentArr = array();
            $paymentArr['Y'] = htmlspecialchars(trim($_POST['payment-Y']));
            $paymentArr['N'] = htmlspecialchars(trim($_POST['payment-N']));

            COption::SetOptionString($this->MODULE_ID, $this->CRM_ORDER_TYPES_ARR, serialize($orderTypesArr));
            COption::SetOptionString($this->MODULE_ID, $this->CRM_DELIVERY_TYPES_ARR, serialize($deliveryTypesArr));
            COption::SetOptionString($this->MODULE_ID, $this->CRM_PAYMENT_TYPES, serialize($paymentTypesArr));
            COption::SetOptionString($this->MODULE_ID, $this->CRM_PAYMENT_STATUSES, serialize($paymentStatusesArr));
            COption::SetOptionString($this->MODULE_ID, $this->CRM_PAYMENT, serialize($paymentArr));
            COption::SetOptionString($this->MODULE_ID, $this->CRM_ORDER_LAST_ID, 0);

            $APPLICATION->IncludeAdminFile(
                GetMessage('MODULE_INSTALL_TITLE'),
                $_SERVER['DOCUMENT_ROOT'] . '/bitrix/modules/' . $this->MODULE_ID . '/install/step3.php'
            );
        } else if ($step == 4) {

            RegisterModule($this->MODULE_ID);
            
            RegisterModuleDependences("sale", "OnSaleCancelOrder", $this->MODULE_ID, "ICrmOrderEvent", "onSaleCancelOrder");
            RegisterModuleDependences("sale", "OnSalePayOrder", $this->MODULE_ID, "ICrmOrderEvent", "onSalePayOrder");

            //agent
            $dateAgent = new DateTime();
            $intAgent = new DateInterval('PT60S'); // PT60S - 60 sec;
            $dateAgent->add($intAgent);

            CAgent::AddAgent(
                "ICrmOrderActions::uploadOrdersAgent();",
                 $this->MODULE_ID,
                 "N",
                 600, // interval - 10 mins
                 $dateAgent->format('d.m.Y H:i:s'), // date of first check
                 "Y", // агент активен
                 $dateAgent->format('d.m.Y H:i:s'), // date of first start
                 30
            );

            $this->CopyFiles();
            
            // statistic update
            $api_host = COption::GetOptionString($this->MODULE_ID, $this->CRM_API_HOST_OPTION, 0);
            $api_key = COption::GetOptionString($this->MODULE_ID, $this->CRM_API_KEY_OPTION, 0);
            $this->INTARO_CRM_API = new \IntaroCrm\RestApi($api_host, $api_key);
            $this->INTARO_CRM_API->statisticUpdate();
            
            $APPLICATION->IncludeAdminFile(
                GetMessage('MODULE_INSTALL_TITLE'),
                $_SERVER['DOCUMENT_ROOT'] . '/bitrix/modules/' . $this->MODULE_ID . '/install/step4.php'
            );
        }
    }

    function DoUninstall() {
        global $APPLICATION;

	CAgent::RemoveAgent("ICrmOrderActions::uploadOrdersAgent();", $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);
        
        UnRegisterModuleDependences("sale", "OnSalePayOrder", $this->MODULE_ID, "ICrmOrderEvent", "onSalePayOrder");
        UnRegisterModuleDependences("sale", "OnSaleCancelOrder", $this->MODULE_ID, "ICrmOrderEvent", "onSaleCancelOrder");
        
        $this->DeleteFiles();

        UnRegisterModule($this->MODULE_ID);

        $APPLICATION->IncludeAdminFile(
            GetMessage('MODULE_UNINSTALL_TITLE'),
            $_SERVER['DOCUMENT_ROOT'] . '/bitrix/modules/' . $this->MODULE_ID . '/install/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() {
        unlink($_SERVER['DOCUMENT_ROOT'] . '/bitrix/php_interface/include/catalog_export/intarocrm_run.php');
        unlink($_SERVER['DOCUMENT_ROOT'] . '/bitrix/php_interface/include/catalog_export/intarocrm_setup.php');
    }