<?php

/**

 * Zend Framework

 *

 * LICENSE

 *

 * This source file is subject to the new BSD license that is bundled

 * with this package in the file LICENSE.txt.

 * It is also available through the world-wide-web at this URL:

 * http://framework.zend.com/license/new-bsd

 * If you did not receive a copy of the license and are unable to

 * obtain it through the world-wide-web, please send an email

 * to license@zend.com so we can send you a copy immediately.

 *

 * @category   Zend

 * @package    Zend_Service

 * @subpackage Amazon

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

/**

 * @category   Zend

 * @package    Zend_Service

 * @subpackage Amazon

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

class Zend_Service_Amazon_Offer

{

    /**

     * @var string

     */

    public $MerchantId;

    /**

     * @var string

     */

    public $MerchantName;

    /**

     * @var string

     */

    public $GlancePage;

    /**

     * @var string

     */

    public $Condition;

    /**

     * @var string

     */

    public $OfferListingId;

    /**

     * @var string

     */

    public $Price;

    /**

     * @var string

     */

    public $CurrencyCode;

    /**

     * @var string

     */

    public $Availability;

    /**

     * @var boolean

     */

    public $IsEligibleForSuperSaverShipping = false;

    /**

     * Parse the given Offer element

     *

     * @param  DOMElement $dom

     * @return void

     */

    public function __construct(DOMElement $dom)

    {

        $xpath = new DOMXPath($dom->ownerDocument);

        $xpath->registerNamespace('az', 'http://webservices.amazon.com/AWSECommerceService/2011-08-01');

        $this->MerchantId = (string) $xpath->query('./az:Merchant/az:MerchantId/text()', $dom)->item(0)->data;

        $name = $xpath->query('./az:Merchant/az:Name/text()', $dom);

        if ($name->length == 1) {

          $this->MerchantName = (string) $name->item(0)->data;

        }

        $this->GlancePage = (string) $xpath->query('./az:Merchant/az:GlancePage/text()', $dom)->item(0)->data;

        $this->Condition = (string) $xpath->query('./az:OfferAttributes/az:Condition/text()', $dom)->item(0)->data;

        $this->OfferListingId = (string) $xpath->query('./az:OfferListing/az:OfferListingId/text()', $dom)->item(0)->data;

        $Price = $xpath->query('./az:OfferListing/az:Price/az:Amount', $dom);

        if ($Price->length == 1) {

            $this->Price = (int) $xpath->query('./az:OfferListing/az:Price/az:Amount/text()', $dom)->item(0)->data;

            $this->CurrencyCode = (string) $xpath->query('./az:OfferListing/az:Price/az:CurrencyCode/text()', $dom)->item(0)->data;

        }

        $availability = $xpath->query('./az:OfferListing/az:Availability/text()', $dom)->item(0);

        if($availability instanceof DOMText) {

            $this->Availability = (string) $availability->data;

        }

        $result = $xpath->query('./az:OfferListing/az:IsEligibleForSuperSaverShipping/text()', $dom);

        if ($result->length >= 1) {

            $this->IsEligibleForSuperSaverShipping = (bool) $result->item(0)->data;

        }

    }