<?php
/**
 * OpenMage
 *
 * 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 at https://opensource.org/license/osl-3-0-php
 *
 * @category   Mage
 * @package    Mage_Adminhtml
 * @copyright  Copyright (c) 2006-2020 Magento, Inc. (https://www.magento.com)
 * @copyright  Copyright (c) 2022-2023 The OpenMage Contributors (https://www.openmage.org)
 * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

/**
 * Adminhtml customers by totals report grid block
 *
 * @category   Mage
 * @package    Mage_Adminhtml
 */
class Mage_Adminhtml_Block_Report_Customer_Totals_Grid extends Mage_Adminhtml_Block_Report_Grid
{
    public function __construct()
    {
        parent::__construct();
        $this->setId('gridTotalsCustomer');
    }

    /**
     * @return $this
     */
    protected function _prepareCollection()
    {
        parent::_prepareCollection();
        $this->getCollection()->initReport('reports/customer_totals_collection');
        return $this;
    }

    /**
     * @inheritDoc
     */
    protected function _prepareColumns()
    {
        $this->addColumn('name', [
            'header'    => $this->__('Customer Name'),
            'sortable'  => false,
            'index'     => 'name'
        ]);

        $this->addColumn('orders_count', [
            'header'    => $this->__('Number of Orders'),
            'width'     => '100px',
            'sortable'  => false,
            'index'     => 'orders_count',
            'total'     => 'sum',
            'type'      => 'number'
        ]);

        $baseCurrencyCode = $this->getCurrentCurrencyCode();
        $rate = $this->getRate($baseCurrencyCode);

        $this->addColumn('orders_avg_amount', [
            'header'    => $this->__('Average Order Amount'),
            'width'     => '200px',
            'align'     => 'right',
            'sortable'  => false,
            'type'      => 'currency',
            'currency_code'  => $baseCurrencyCode,
            'index'     => 'orders_avg_amount',
            'total'     => 'orders_sum_amount/orders_count',
            'renderer'  => 'adminhtml/report_grid_column_renderer_currency',
            'rate'      => $rate,
        ]);

        $this->addColumn('orders_sum_amount', [
            'header'    => $this->__('Total Order Amount'),
            'width'     => '200px',
            'align'     => 'right',
            'sortable'  => false,
            'type'      => 'currency',
            'currency_code'  => $baseCurrencyCode,
            'index'     => 'orders_sum_amount',
            'total'     => 'sum',
            'renderer'  => 'adminhtml/report_grid_column_renderer_currency',
            'rate'      => $rate,
        ]);

        $this->addExportType('*/*/exportTotalsCsv', Mage::helper('reports')->__('CSV'));
        $this->addExportType('*/*/exportTotalsExcel', Mage::helper('reports')->__('Excel XML'));

        return parent::_prepareColumns();
    }
}
