<?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) 2010 Magento Inc. (http://www.magentocommerce.com)
 * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

/**
 * Adminhtml products in carts report grid block
 *
 * @category   Mage
 * @package    Mage_Adminhtml
 * @author      Magento Core Team <core@magentocommerce.com>
 */
class Mage_Adminhtml_Block_Report_Shopcart_Product_Grid extends Mage_Adminhtml_Block_Widget_Grid
{

    public function __construct()
    {
        parent::__construct();
        $this->setId('gridProducts');
    }

    protected function _prepareCollection()
    {
        $collection = Mage::getResourceModel('reports/product_collection')
            ->addAttributeToSelect('name')
            ->addAttributeToSelect('price')
            ->setStoreId('')
            ->addCartsCount()
            ->addOrdersCount()
            ->setSelectCountSqlType(Mage_Reports_Model_Mysql4_Product_Collection::SELECT_COUNT_SQL_TYPE_CART);
        /* @var $collection Mage_Reports_Model_Mysql4_Product_Collection */

        $this->setCollection($collection);
        return parent::_prepareCollection();
    }

    protected function _prepareColumns()
    {
        $this->addColumn('entity_id', array(
            'header'    =>Mage::helper('reports')->__('ID'),
            'width'     =>'50px',
            'align'     =>'right',
            'index'     =>'entity_id'
        ));

        $this->addColumn('name', array(
            'header'    =>Mage::helper('reports')->__('Product Name'),
            'index'     =>'name'
        ));

        $this->addColumn('price', array(
            'header'    =>Mage::helper('reports')->__('Price'),
            'width'     =>'80px',
            'type'      =>'currency',
            'currency_code' => $this->getCurrentCurrencyCode(),
            'index'     =>'price',
            'renderer'  =>'adminhtml/report_grid_column_renderer_currency'
        ));

        $this->addColumn('carts', array(
            'header'    =>Mage::helper('reports')->__('Carts'),
            'width'     =>'80px',
            'align'     =>'right',
            'index'     =>'carts'
        ));

        $this->addColumn('orders', array(
            'header'    =>Mage::helper('reports')->__('Orders'),
            'width'     =>'80px',
            'align'     =>'right',
            'index'     =>'orders'
        ));

        $this->setFilterVisibility(false);

        $this->addExportType('*/*/exportProductCsv', Mage::helper('reports')->__('CSV'));
        $this->addExportType('*/*/exportProductExcel', Mage::helper('reports')->__('Excel'));

        return parent::_prepareColumns();
    }

    public function getRowUrl($row)
    {
        return $this->getUrl('*/catalog_product/edit', array('id'=>$row->getEntityId()));
    }
}