<?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@magento.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.magento.com for more information.
 *
 * @category    Mage
 * @package     Mage_XmlConnect
 * @copyright  Copyright (c) 2006-2014 X.commerce, Inc. (http://www.magento.com)
 * @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

/**
 * Gift card product price xml renderer
 *
 * @category    Mage
 * @package     Mage_XmlConnect
 * @author      Magento Core Team <core@magentocommerce.com>
 */
class Mage_XmlConnect_Block_Catalog_Product_ItemPrice_Giftcard extends Mage_Bundle_Block_Catalog_Product_Price
{
    /**
     * Return minimal amount for Gift card product using price model
     *
     * @param Mage_Catalog_Model_Product $product
     * @return float
     */
    public function getMinAmount($product = null)
    {
        if (is_null($product)) {
            $product = $this->getProduct();
        }
        return $product->getPriceModel()->getMinAmount($product);
    }

    /**
     * Return maximal amount for Gift card product using price model
     *
     * @param Mage_Catalog_Model_Product $product
     * @return float
     */
    public function getMaxAmount($product = null)
    {
        if (is_null($product)) {
            $product = $this->getProduct();
        }
        return $product->getPriceModel()->getMaxAmount($product);
    }

    /**
     * Collect product prices to specified item xml object
     *
     * @param Mage_Catalog_Model_Product $product
     * @param Mage_XmlConnect_Model_Simplexml_Element $item
     * @return null
     */
    public function collectProductPrices(Mage_Catalog_Model_Product $product,
        Mage_XmlConnect_Model_Simplexml_Element $item)
    {
        $this->setProduct($product);

        if ($product->getCanShowPrice() !== false) {
            $priceListXmlObj = $item->addCustomChild('price_list');

            $min = $this->getMinAmount();
            $max = $this->getMaxAmount();
            if ($min && $max && $min == $max) {
                $pricesXmlObj = $priceListXmlObj->addCustomChild('prices', null, array('id' => 'price'));
                $pricesXmlObj->addCustomChild('price', $min, array(
                    'id' => 'regular',
                    'label' => $this->__('Regular'),
                    'formatted_value' => Mage::helper('core')->currency($min, true, false)
                ));
            } elseif ($min && $min != 0) {
                $pricesXmlObj = $priceListXmlObj->addCustomChild('prices', null, array('id' => 'price'));
                $pricesXmlObj->addCustomChild('price', $min, array(
                    'id' => 'regular',
                    'label' => $this->__('From'),
                    'formatted_value' => Mage::helper('core')->currency($min, true, false)
                ));
            }
        }
    }
}
