<?php
/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/osl-3.0.php
 * 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@magentocommerce.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magentocommerce.com for more information.
 *
 * @category    Mage
 * @package     Mage_Adminhtml
 * @copyright   Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
 * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

/**
 * Adminhtml sales order create sidebar compared block
 *
 * @category   Mage
 * @package    Mage_Adminhtml
 * @author      Magento Core Team <core@magentocommerce.com>
 */

class Mage_Adminhtml_Block_Sales_Order_Create_Sidebar_Compared extends Mage_Adminhtml_Block_Sales_Order_Create_Sidebar_Abstract
{

    protected function _construct()
    {
        parent::_construct();
        $this->setId('sales_order_create_sidebar_compared');
        $this->setDataId('compared');
    }

    public function getHeaderText()
    {
        return Mage::helper('sales')->__('Products in Comparison List');
    }

    /**
     * Retrieve item collection
     *
     * @return mixed
     */
    public function getItemCollection()
    {
        $collection = $this->getData('item_collection');
        if (is_null($collection)) {
            if ($collection = $this->getCreateOrderModel()->getCustomerCompareList()) {
                $collection = $collection->getItemCollection()
                    ->useProductItem(true)
                    ->setStoreId($this->getQuote()->getStoreId())
                    ->addStoreFilter($this->getQuote()->getStoreId())
                    ->setCustomerId($this->getCustomerId())
                    ->addAttributeToSelect('name')
                    ->addAttributeToSelect('price')
                    ->addAttributeToSelect('image')
                    ->addAttributeToSelect('status')
                    ->load();
            }
            $this->setData('item_collection', $collection);
        }
        return $collection;
    }

    public function getItemId($item)
    {
        return $item->getCatalogCompareItemId();
    }

}
