<?php

require_once 'lib/LinkPoint/LinkPoint.php';
require_once 'lib/LinkPoint/Address.php';
require_once 'lib/LinkPoint/Payment/CreditCard.php';

class App_Service_Payment_LinkPoint extends App_Service_Payment_Abstract
{
    /** @var \LinkPoint\LinkPoint */
    protected $_transactionObj;

    /** @var string */
    protected $_paymentConfigAlias = 'Service_Payment_LinkPoint';

    /** @var App_Service_Payment_LinkPoint_Response */
    protected $_response;

    /** @var array */
    protected $_forbiddenFields = array('cardnumber', 'cardexpmonth', 'cardexpyear', 'cvmvalue', 'cvmindicator');

    /** @var string */
    protected $_logFileName = 'linkPoint';

    function __construct($options = array())
    {
        parent::__construct($options);
        $this->_sendRequest();
    }

    protected function _sendRequest()
    {
        $writeLog = $this->_getPaymentConfig('writeLog');

        $this->_initSaleTransaction();

        if ($writeLog) {
            $logData = array(
                'transactionType' => $this->_transactionObj->getTransactionType(),
                'transactionMode' => $this->_transactionObj->getTransactionMode(),
            );
            $logData += $this->getOption('data');
            $this->_writeLog($logData);
        }

        if ($this->_transactionObj->process()) {
            $result = $this->_transactionObj->getResult();
        } else {
            $result = array('r_error' => 'Connection error', 'r_approved' => '');
        }

        if ($writeLog) {
            $this->_writeLog($result);
        }

        $this->_response = new App_Service_Payment_LinkPoint_Response($result);

        return $this;
    }

    protected function _getTransactionObj($reset = false)
    {
        if ($reset) {
            $this->_transactionObj = null;
        }

        if (null === $this->_transactionObj) {
            $config = array(
                'store_name' => $this->_getPaymentConfig('STORE_NAME'),
                'key_file'   => $this->_getPaymentConfig('KEY_FILE'),
            );
            $this->_transactionObj =  new \LinkPoint\LinkPoint($config);
            $this->_transactionObj->setTransactionMode($this->_getPaymentConfig('MODE'));
        }

        return $this->_transactionObj;
    }

    protected function _initSaleTransaction()
    {
        $data = $this->getOption('data');

        $transactionObj = $this->_getTransactionObj(true);

        $transactionObj->setOrderId($data['orderId']);
        $transactionObj->setInvoiceId($data['invoiceId']);
        $transactionObj->setTax($data['tax']);
        $transactionObj->setShipping($data['shipping']);
        $transactionObj->setTotal($data['total']);

        $billingAddress = new \LinkPoint\Address(\LinkPoint\Address::BILLING, $data['billingInfo']);
        $transactionObj->setBillingAddress($billingAddress);

        $shippingAddress = new \LinkPoint\Address(\LinkPoint\Address::SHIPPING, $data['shippingInfo']);
        $transactionObj->setShippingAddress($shippingAddress);

        $card = new \LinkPoint\Payment_CreditCard(
            $data['cardnumber'],
            $data['cardexpmonth'],
            $data['cardexpyear'],
            $data['cvmvalue'],
            $data['cvmindicator']
        );
        $transactionObj->setPaymentObject($card);

        $transactionObj->addItems($data['items']);


        return $this;
    }

    protected function _initVoidTransaction()
    {
        $transactionObj = $this->_getTransactionObj(true);

        $transactionObj->setTransactionType(\LinkPoint\LinkPoint::TYPE_VOID);
        $transactionObj->setOrderId($this->_options['data']['orderId']);
        $transactionObj->setTransactionDate($this->getResponse()->getData('r_date'));

        return $this;
    }

    public function getResponse()
    {
        return $this->_response;
    }

    public function updateOrder($orderId)
    {
        $orderConfig = $this->_getPaymentConfig('order');
        $writeLog = $this->_getPaymentConfig('writeLog');
        $result = true;

        if ($orderConfig['enable']) {
            $orderClass = new $orderConfig['class']();

            $checkout = new App_ECommerce_Checkout_Obj();
            $transactionId = $checkout->getTransactionId();

            if (!empty($transactionId)) {
                $checkout->saveTransactionId($transactionId);
                $data = array('invoice' => $orderId, 'transactionId' => $transactionId);
                $data += $this->getResponse()->getData();
                $result = $orderClass->{$orderConfig['updateMethod']}($data);
            } else {
                $this->_initVoidTransaction();

                if ($writeLog) {

                    $logData = array(
                        'transactionType' => $this->_transactionObj->getTransactionType(),
                        'transactionMode' => $this->_transactionObj->getTransactionMode(),
                    );
                    $logData += $this->getOption('data');
                    $this->_writeLog($logData);

                }

                if ($this->_transactionObj->process()) {
                    $result = $this->_transactionObj->getResult();
                } else {
                    $result = array('r_error' => 'Connection error', 'r_approved' => '');
                }

                if ($writeLog) {
                    $this->_writeLog($result);
                }

                $this->_response = new App_Service_Payment_LinkPoint_Response($result);

                if ($this->_response->isSuccess()) {
                    $this->_response = new App_Service_Payment_AuthorizeNet_Response(array(
                        'r_approved' => '',
                        'r_error'    => 'Wrong transaction id'
                    ));
                }

                $result = false;
            }
        }

        if ($writeLog) {
            $this->_writeLog(array('type' => 'updateOrder', 'orderId' => $orderId, 'result' => $result));
        }

        return $result;
    }
}