<?php

/**
 * Class RetailCrmEvent
 */
class RetailCrmEvent
{
    protected static $MODULE_ID = 'intaro.retailcrm';
    protected static $CRM_API_HOST_OPTION = 'api_host';
    protected static $CRM_API_KEY_OPTION = 'api_key';
    protected static $CRM_ORDER_TYPES_ARR = 'order_types_arr';
    protected static $CRM_DELIVERY_TYPES_ARR = 'deliv_types_arr';
    protected static $CRM_PAYMENT_TYPES = 'pay_types_arr';
    protected static $CRM_PAYMENT_STATUSES = 'pay_statuses_arr';
    protected static $CRM_PAYMENT = 'payment_arr'; //order payment Y/N
    protected static $CRM_ORDER_LAST_ID = 'order_last_id';
    protected static $CRM_ORDER_PROPS = 'order_props';
    protected static $CRM_LEGAL_DETAILS = 'legal_details';
    protected static $CRM_CUSTOM_FIELDS = 'custom_fields';
    protected static $CRM_CONTRAGENT_TYPE = 'contragent_type';
    protected static $CRM_ORDER_FAILED_IDS = 'order_failed_ids';
    protected static $CRM_SITES_LIST = 'sites_list';
    protected static $CRM_CC = 'cc';
    protected static $CRM_CORP_NAME = 'nickName-corporate';
    protected static $CRM_CORP_ADRES = 'adres-corporate';

    /**
     * @param $arFields
     *
     * @return bool
     * @throws InvalidArgumentException
     */
    function OnAfterUserUpdate($arFields)
    {
        if (isset($GLOBALS['RETAIL_CRM_HISTORY']) && $GLOBALS['RETAIL_CRM_HISTORY']) {
            return false;
        }

        if (!$arFields['RESULT']) {
            return false;
        }

        $optionsSitesList = RetailcrmConfigProvider::getSitesList();
        $api = new RetailCrm\ApiClient(RetailcrmConfigProvider::getApiUrl(), RetailcrmConfigProvider::getApiKey());
        $resultOrder = RetailCrmUser::customerEdit($arFields, $api, $optionsSitesList);

        if (!$resultOrder) {
            RCrmActions::eventLog('RetailCrmEvent::OnAfterUserUpdate', 'RetailCrmUser::customerEdit', 'error update customer');
        }

        return true;
    }

    /**
     * onUpdateOrder
     *
     * @param mixed $ID       - Order id
     * @param mixed $arFields - Order arFields
     */
    function onUpdateOrder($ID, $arFields)
    {
        if (isset($GLOBALS['RETAIL_CRM_HISTORY']) && $GLOBALS['RETAIL_CRM_HISTORY']) {
            $GLOBALS['RETAILCRM_ORDER_OLD_EVENT'] = false;
            return;
        }

        $GLOBALS['RETAILCRM_ORDER_OLD_EVENT'] = true;

        if (($arFields['CANCELED'] == 'Y')
            && (sizeof($arFields['BASKET_ITEMS']) == 0)
            && (sizeof($arFields['ORDER_PROP']) == 0)
        ) {
            $GLOBALS['ORDER_DELETE_USER_ADMIN'] = true;
        }

        return;
    }

    /**
     * orderDelete
     *
     * @param object $event - Order object
     */
    function orderDelete($event)
    {
        $GLOBALS['RETAILCRM_ORDER_DELETE'] = true;

        return;
    }

    /**
     * @param $event
     *
     * @return bool
     * @throws \Bitrix\Main\ObjectPropertyException
     * @throws \Bitrix\Main\SystemException
     * @throws \Bitrix\Main\ArgumentException
     */
    function orderSave($event)
    {
        if (true == $GLOBALS['ORDER_DELETE_USER_ADMIN']) {
            return false;
        }

        if ($GLOBALS['RETAILCRM_ORDER_OLD_EVENT'] === false
            && $GLOBALS['RETAILCRM_ORDER_DELETE'] === true
        ) {
            return false;
        }

        if ($GLOBALS['RETAIL_CRM_HISTORY'] === true) {
            return false;
        }

        if (!CModule::IncludeModule('iblock')) {
            RCrmActions::eventLog('RetailCrmEvent::orderSave', 'iblock', 'module not found');

            return false;
        }

        if (!CModule::IncludeModule("sale")) {
            RCrmActions::eventLog('RetailCrmEvent::orderSave', 'sale', 'module not found');

            return false;
        }

        if (!CModule::IncludeModule("catalog")) {
            RCrmActions::eventLog('RetailCrmEvent::orderSave', 'catalog', 'module not found');

            return false;
        }

        //exists getParameter("ENTITY")
        if (method_exists($event, 'getId')) {
            $obOrder = $event;
        } elseif (method_exists($event, 'getParameter')) {
            $obOrder = $event->getParameter("ENTITY");
        } else {
            RCrmActions::eventLog('RetailCrmEvent::orderSave', 'events', 'event error');

            return false;
        }

        $arOrder = RetailCrmOrder::orderObjToArr($obOrder);

        $api = new RetailCrm\ApiClient(RetailcrmConfigProvider::getApiUrl(), RetailcrmConfigProvider::getApiKey());

        //params
        $optionsOrderTypes = RetailcrmConfigProvider::getOrderTypes();
        $optionsDelivTypes = RetailcrmConfigProvider::getDeliveryTypes();
        $optionsPayTypes = RetailcrmConfigProvider::getPaymentTypes();
        $optionsPayStatuses = RetailcrmConfigProvider::getPaymentStatuses(); // --statuses
        $optionsPayment = RetailcrmConfigProvider::getPayment();
        $optionsSitesList = RetailcrmConfigProvider::getSitesList();
        $optionsOrderProps = RetailcrmConfigProvider::getOrderProps();
        $optionsLegalDetails = RetailcrmConfigProvider::getLegalDetails();
        $optionsContragentType = RetailcrmConfigProvider::getContragentTypes();
        $optionsCustomFields = RetailcrmConfigProvider::getCustomFields();

        //corp cliente swich
        $optionCorpClient = RetailcrmConfigProvider::getCorporateClientStatus();

        $arParams = RCrmActions::clearArr(array(
            'optionsOrderTypes' => $optionsOrderTypes,
            'optionsDelivTypes' => $optionsDelivTypes,
            'optionsPayTypes' => $optionsPayTypes,
            'optionsPayStatuses' => $optionsPayStatuses,
            'optionsPayment' => $optionsPayment,
            'optionsOrderProps' => $optionsOrderProps,
            'optionsLegalDetails' => $optionsLegalDetails,
            'optionsContragentType' => $optionsContragentType,
            'optionsSitesList' => $optionsSitesList,
            'optionsCustomFields' => $optionsCustomFields
        ));

        //many sites?
        if ($optionsSitesList) {
            if (array_key_exists($arOrder['LID'], $optionsSitesList) && $optionsSitesList[$arOrder['LID']] !== null) {
                $site = $optionsSitesList[$arOrder['LID']];
            } else {
                return false;
            }
        } elseif (!$optionsSitesList) {
            $site = null;
        }

        //new order?
        $orderCrm = RCrmActions::apiMethod($api, 'ordersGet', __METHOD__, $arOrder['ID'], $site);
        if (isset($orderCrm['order'])) {
            $methodApi = 'ordersEdit';
            $arParams['crmOrder'] = $orderCrm['order'];
        } else {
            $methodApi = 'ordersCreate';
        }

        $orderCompany = null;

        if ("Y" === $optionCorpClient && $optionsContragentType[$arOrder['PERSON_TYPE_ID']] == 'legal-entity') {
            //corparate cliente
            $nickName = '';
            $address = '';
            $corpAddress = '';
            $contragent = array();
            $userCorp = array();
            $corpName = RetailcrmConfigProvider::getCorporateClientName();
            $corpAddress = RetailcrmConfigProvider::getCorporateClientAddress();

            foreach ($arOrder['PROPS']['properties'] as $prop) {
                if ($prop['CODE'] == $corpName) {
                    $nickName = $prop['VALUE'][0];
                }

                if ($prop['CODE'] == $corpAddress) {
                    $address = $prop['VALUE'][0];
                }

                if (!empty($optionsLegalDetails)
                    && $search = array_search($prop['CODE'], $optionsLegalDetails[$arOrder['PERSON_TYPE_ID']])
                ) {
                    $contragent[$search] = $prop['VALUE'][0];//legal order data
                }
            }

            if (!empty($contragentType)) {
                $contragent['contragentType'] = $contragentType;
            }

            $customersCorporate = false;
            $response = $api->customersCorporateList(array('companyName' => $nickName));

            if ($response && $response->getStatusCode() == 200) {
                $customersCorporate = $response['customersCorporate'];
                $singleCorp = reset($customersCorporate);

                if (!empty($singleCorp)) {
                    $userCorp['customerCorporate'] = $singleCorp;
                    $companiesResponse = $api->customersCorporateCompanies(
                        $singleCorp['id'],
                        array(),
                        null,
                        null,
                        'id',
                        $site
                    );

                    if ($companiesResponse && $companiesResponse->isSuccessful()) {
                        $orderCompany = array_reduce(
                            $companiesResponse['companies'],
                            function ($carry, $item) use ($nickName) {
                                if (is_array($item) && $item['name'] == $nickName) {
                                    $carry = $item;
                                }

                                return $carry;
                            },
                            null
                        );
                    }
                }
            } else {
                RCrmActions::eventLog(
                    'RetailCrmEvent::orderSave',
                    'ApiClient::customersCorporateList',
                    'error during fetching corporate customers'
                );

                return false;
            }

            //user
            $userCrm = RCrmActions::apiMethod($api, 'customersGet', __METHOD__, $arOrder['USER_ID'], $site);

            if (!isset($userCrm['customer'])) {
                $arUser = Bitrix\Main\UserTable::getById($arOrder['USER_ID'])->fetch();

                if (!empty($address)) {
                    $arUser['PERSONAL_STREET'] = $address;
                }

                $resultUser = RetailCrmUser::customerSend($arUser, $api, "individual", true, $site);

                if (!$resultUser) {
                    RCrmActions::eventLog(
                        __CLASS__ . '::' . __METHOD__,
                        'RetailCrmUser::customerSend',
                        'error during creating customer'
                    );

                    return false;
                }

                $userCrm = array('customer' => array('externalId' => $arOrder['USER_ID']));
            }

            if (!isset($userCorp['customerCorporate'])) {
                $resultUserCorp = RetailCrmCorporateClient::clientSend(
                    $arOrder,
                    $api,
                    $optionsContragentType[$arOrder['PERSON_TYPE_ID']],
                    true,
                    false,
                    $site
                );

                Logger::getInstance()->write($resultUserCorp, 'resultUserCorp');

                if (!$resultUserCorp) {
                    RCrmActions::eventLog('RetailCrmEvent::orderSave', 'RetailCrmCorporateClient::clientSend', 'error during creating client');

                    return false;
                }

                $arParams['customerCorporate'] = $resultUserCorp;
                $arParams['orderCompany'] = isset($resultUserCorp['mainCompany']) ? $resultUserCorp['mainCompany'] : null;

                $customerCorporateAddress = array();
                $customerCorporateCompany = array();
                $addressResult = null;
                $companyResult = null;

                if (!empty($address)) {
                    //TODO address builder add
                    $customerCorporateAddress = array(
                        'name' => $nickName,
                        'isMain' => true,
                        'text' => $address
                    );

                    $addressResult = $api->customersCorporateAddressesCreate($resultUserCorp['id'], $customerCorporateAddress, 'id', $site);
                }

                $customerCorporateCompany = array(
                    'name' => $nickName,
                    'isMain' => true,
                    'contragent' => $contragent
                );

                if (!empty($addressResult)) {
                    $customerCorporateCompany['address'] = array(
                        'id' => $addressResult['id']
                    );
                }

                $companyResult = $api->customersCorporateCompaniesCreate($resultUserCorp['id'], $customerCorporateCompany, 'id', $site);

                $customerCorporateContact = array(
                    'isMain' => true,
                    'customer' => array(
                        'externalId' => $arOrder['USER_ID'],
                        'site' => $site
                    )
                );

                if (!empty($companyResult)) {
                    $orderCompany = array(
                        'id' => $companyResult['id']
                    );

                    $customerCorporateContact['companies'] = array(
                        array(
                            'company' => $orderCompany
                        )
                    );
                }

                $api->customersCorporateContactsCreate(
                    $resultUserCorp['id'],
                    $customerCorporateContact,
                    'id',
                    $site
                );

                $arParams['orderCompany'] = array_merge(
                    $customerCorporateCompany,
                    array('id' => $companyResult['id'])
                );
            } else {
                RetailCrmCorporateClient::addCustomersCorporateAddresses(
                    $userCorp['customerCorporate']['id'],
                    $nickName,
                    $address,
                    $api,
                    $site = null
                );

                $arParams['customerCorporate'] = $userCorp['customerCorporate'];

                if (!empty($orderCompany)) {
                    $arParams['orderCompany'] = $orderCompany;
                }
            }

            $arParams['contactExId'] = $userCrm['customer']['externalId'];
        } else {
            //user
            $userCrm = RCrmActions::apiMethod($api, 'customersGet', __METHOD__, $arOrder['USER_ID'], $site);
            if (!isset($userCrm['customer'])) {
                $arUser = Bitrix\Main\UserTable::getById($arOrder['USER_ID'])->fetch();
                $resultUser = RetailCrmUser::customerSend($arUser, $api, $optionsContragentType[$arOrder['PERSON_TYPE_ID']], true, $site);
                if (!$resultUser) {
                    RCrmActions::eventLog('RetailCrmEvent::orderSave', 'RetailCrmUser::customerSend', 'error during creating customer');

                    return false;
                }
            }
        }

        //order
        $resultOrder = RetailCrmOrder::orderSend($arOrder, $api, $arParams, true, $site, $methodApi);

        if (!$resultOrder) {
            RCrmActions::eventLog('RetailCrmEvent::orderSave', 'RetailCrmOrder::orderSend', 'error during creating order');

            return false;
        }

        return true;
    }

    /**
     * @param \Bitrix\Sale\Payment $event
     *
     * @return bool
     * @throws InvalidArgumentException
     *
     */
    function paymentSave($event)
    {
        $apiVersion = COption::GetOptionString(self::$MODULE_ID, 'api_version', 0);

        /** @var \Bitrix\Sale\Order $order */
        $order = $event->getCollection()->getOrder();

        if ((isset($GLOBALS['RETAIL_CRM_HISTORY']) && $GLOBALS['RETAIL_CRM_HISTORY'])
            || $apiVersion != 'v5'
            || $order->isNew()
        ) {
            return false;
        }

        $optionsSitesList = RetailcrmConfigProvider::getSitesList();
        $optionsPaymentTypes = RetailcrmConfigProvider::getPaymentTypes();
        $optionsPayStatuses = RetailcrmConfigProvider::getPayment();

        $arPayment = array(
            'ID' => $event->getId(),
            'ORDER_ID' => $event->getField('ORDER_ID'),
            'PAID' => $event->getField('PAID'),
            'PAY_SYSTEM_ID' => $event->getField('PAY_SYSTEM_ID'),
            'SUM' => $event->getField('SUM'),
            'LID' => $order->getSiteId(),
            'DATE_PAID' => $event->getField('DATE_PAID'),
        );

        if ($optionsSitesList) {
            if (array_key_exists($arPayment['LID'], $optionsSitesList) && $optionsSitesList[$arPayment['LID']] !== null) {
                $site = $optionsSitesList[$arPayment['LID']];
            } else {
                return false;
            }
        } elseif (!$optionsSitesList) {
            $site = null;
        }

        $api_host = COption::GetOptionString(self::$MODULE_ID, self::$CRM_API_HOST_OPTION, 0);
        $api_key = COption::GetOptionString(self::$MODULE_ID, self::$CRM_API_KEY_OPTION, 0);
        $api = new RetailCrm\ApiClient($api_host, $api_key);
        $orderCrm = RCrmActions::apiMethod($api, 'ordersGet', __METHOD__, $arPayment['ORDER_ID'], $site);

        if (isset($orderCrm['order'])) {
            $payments = $orderCrm['order']['payments'];
        }

        if ($payments) {
            foreach ($payments as $payment) {
                if (isset($payment['externalId'])) {
                    if (RCrmActions::isNewExternalId($payment['externalId'])) {
                        $paymentsExternalIds[RCrmActions::getFromPaymentExternalId($payment['externalId'])] =
                            $payment;
                    } else {
                        $paymentsExternalIds[$payment['externalId']] = $payment;
                    }
                }
            }
        }

        if (!empty($arPayment['PAY_SYSTEM_ID']) && isset($optionsPaymentTypes[$arPayment['PAY_SYSTEM_ID']])) {
            $paymentToCrm = array(
                'type' => $optionsPaymentTypes[$arPayment['PAY_SYSTEM_ID']],
                'amount' => $arPayment['SUM']
            );

            if (!empty($arPayment['ID'])) {
                $paymentToCrm['externalId'] = RCrmActions::generatePaymentExternalId($arPayment['ID']);
            }

            if (!empty($arPayment['DATE_PAID'])) {
                if (is_object($arPayment['DATE_PAID'])) {
                    $culture = new Bitrix\Main\Context\Culture(array("FORMAT_DATETIME" => "YYYY-MM-DD HH:MI:SS"));
                    $paymentToCrm['paidAt'] = $arPayment['DATE_PAID']->toString($culture);
                } elseif (is_string($arPayment['DATE_PAID'])) {
                    $paymentToCrm['paidAt'] = $arPayment['DATE_PAID'];
                }
            }

            if (!empty($optionsPayStatuses[$arPayment['PAID']])) {
                $paymentToCrm['status'] = $optionsPayStatuses[$arPayment['PAID']];
            }

            if (!empty($arPayment['ORDER_ID'])) {
                $paymentToCrm['order']['externalId'] = $arPayment['ORDER_ID'];
            }
        } else {
            RCrmActions::eventLog('RetailCrmEvent::paymentSave', 'payments', 'OrderID = ' . $arPayment['ID'] . '. Payment not found.');
            return false;
        }

        $arPaymentExtId = RCrmActions::generatePaymentExternalId($arPayment['ID']);

        if (array_key_exists($arPaymentExtId, $paymentsExternalIds)) {
            $paymentData = $paymentsExternalIds[$arPaymentExtId];
        } elseif (array_key_exists($arPayment['ID'], $paymentsExternalIds)) {
            $paymentData = $paymentsExternalIds[$arPayment['ID']];
        } else {
            $paymentData = array();
        }

        if (empty($paymentData)) {
            RCrmActions::apiMethod($api, 'ordersPaymentCreate', __METHOD__, $paymentToCrm, $site);
        } elseif ($paymentData['type'] == $optionsPaymentTypes[$arPayment['PAY_SYSTEM_ID']]) {
            $paymentToCrm['externalId'] = $paymentData['externalId'];
            RCrmActions::apiMethod($api, 'paymentEditByExternalId', __METHOD__, $paymentToCrm, $site);
        } elseif ($paymentData['type'] != $optionsPaymentTypes[$arPayment['PAY_SYSTEM_ID']]) {
            RCrmActions::apiMethod(
                $api,
                'ordersPaymentDelete',
                __METHOD__,
                $paymentData['id']
            );
            RCrmActions::apiMethod($api, 'ordersPaymentCreate', __METHOD__, $paymentToCrm, $site);
        }

        return true;
    }

    /**
     * @param \Bitrix\Sale\Payment $event
     *
     * @throws InvalidArgumentException
     */
    function paymentDelete($event)
    {
        $apiVersion = COption::GetOptionString(self::$MODULE_ID, 'api_version', 0);

        if ((isset($GLOBALS['RETAIL_CRM_HISTORY']) && $GLOBALS['RETAIL_CRM_HISTORY'])
            || $apiVersion != 'v5'
            || !$event->getId()
        ) {
            return;
        }

        $optionsSitesList = unserialize(COption::GetOptionString(self::$MODULE_ID, self::$CRM_SITES_LIST, 0));

        $arPayment = array(
            'ID' => $event->getId(),
            'ORDER_ID' => $event->getField('ORDER_ID'),
            'LID' => $event->getCollection()->getOrder()->getSiteId()
        );

        if ($optionsSitesList) {
            if (array_key_exists($arPayment['LID'], $optionsSitesList) && $optionsSitesList[$arPayment['LID']] !== null) {
                $site = $optionsSitesList[$arPayment['LID']];
            } else {
                return;
            }
        } elseif (!$optionsSitesList) {
            $site = null;
        }

        $api_host = COption::GetOptionString(self::$MODULE_ID, self::$CRM_API_HOST_OPTION, 0);
        $api_key = COption::GetOptionString(self::$MODULE_ID, self::$CRM_API_KEY_OPTION, 0);
        $api = new RetailCrm\ApiClient($api_host, $api_key);
        $orderCrm = RCrmActions::apiMethod($api, 'ordersGet', __METHOD__, $arPayment['ORDER_ID'], $site);

        if (isset($orderCrm['order']['payments']) && $orderCrm['order']['payments']) {
            foreach ($orderCrm['order']['payments'] as $payment) {
                if (isset($payment['externalId'])
                    && ($payment['externalId'] == $event->getId()
                        || RCrmActions::getFromPaymentExternalId($payment['externalId']) == $event->getId())
                ) {
                    RCrmActions::apiMethod($api, 'ordersPaymentDelete', __METHOD__, $payment['id']);
                }
            }
        }
    }
}