<?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_Sales
 * @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)
 */


class Mage_Sales_Model_Order_Status extends Mage_Core_Model_Abstract
{

    protected function _construct()
    {
        $this->_init('sales/order_status');
    }

    /**
     * Assign order status to particular state
     *
     * @param string  $state
     * @param boolean $isDefault make the status as default one for state
     * @return Mage_Sales_Model_Order_Status
     */
    public function assignState($state, $isDefault=false)
    {
        $this->_getResource()->beginTransaction();
        try {
            $this->_getResource()->assignState($this->getStatus(), $state, $isDefault);
            $this->_getResource()->commit();
        } catch (Exception $e) {
            $this->_getResource()->rollBack();
            throw $e;
        }
        return $this;
    }

    /**
     * Unassigns order status from particular state
     *
     * @param string  $state
     * @return Mage_Sales_Model_Order_Status
     */
    public function unassignState($state)
    {
        $this->_getResource()->beginTransaction();
        try {
            $this->_getResource()->unassignState($this->getStatus(), $state);
            $this->_getResource()->commit();
        } catch (Exception $e) {
            $this->_getResource()->rollBack();
            throw $e;
        }
        return $this;
    }

    /**
     * Getter for status labels per store
     *
     * @return array
     */
    public function getStoreLabels()
    {
        if ($this->hasData('store_labels')) {
            return $this->_getData('store_labels');
        }
        $labels = $this->_getResource()->getStoreLabels($this);
        $this->setData('store_labels', $labels);
        return $labels;
    }

    /**
     * Get status label by store
     *
     * @param mixed $store
     * @return string
     */
    public function getStoreLabel($store=null)
    {
        $store = Mage::app()->getStore($store);
        $label = false;
        if (!$store->isAdmin()) {
            $labels = $this->getStoreLabels();
            if (isset($labels[$store->getId()])) {
                return $labels[$store->getId()];
            }
        }
        return Mage::helper('sales')->__($this->getLabel());
    }

    /**
     * Load default status per state
     *
     * @param string $state
     */
    public function loadDefaultByState($state)
    {
        $this->load($state, 'default_state');
        return $this;
    }
}
