<?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 view
 *
 * @category    Mage
 * @package     Mage_Adminhtml
 * @author      Magento Core Team <core@magentocommerce.com>
 */
class Mage_Adminhtml_Block_Sales_Order_View extends Mage_Adminhtml_Block_Widget_Form_Container
{

    public function __construct()
    {
        $this->_objectId    = 'order_id';
        $this->_controller  = 'sales_order';
        $this->_mode        = 'view';

        parent::__construct();

        $this->_removeButton('delete');
        $this->_removeButton('reset');
        $this->_removeButton('save');
        $this->setId('sales_order_view');
        $order = $this->getOrder();

        if ($this->_isAllowedAction('edit') && $order->canEdit()) {
            $onclickJs = 'deleteConfirm(\''
                . Mage::helper('sales')->__('Are you sure? This order will be canceled and a new one will be created instead')
                . '\', \'' . $this->getEditUrl() . '\');';
            $this->_addButton('order_edit', array(
                'label'    => Mage::helper('sales')->__('Edit'),
                'onclick'  => $onclickJs,
            ));
            // see if order has non-editable products as items
            $nonEditableTypes = array_keys($this->getOrder()->getResource()->aggregateProductsByTypes(
                $order->getId(),
                array_keys(Mage::getConfig()
                    ->getNode('adminhtml/sales/order/create/available_product_types')
                    ->asArray()
                ),
                false
            ));
            if ($nonEditableTypes) {
                $this->_updateButton('order_edit', 'onclick',
                    'if (!confirm(\'' .
                    Mage::helper('sales')->__('This order contains (%s) items and therefore cannot be edited through the admin interface at this time, if you wish to continue editing the (%s) items will be removed, the order will be canceled and a new order will be placed.', implode(', ', $nonEditableTypes), implode(', ', $nonEditableTypes)) . '\')) return false;' . $onclickJs
                );
            }
        }

        if ($this->_isAllowedAction('cancel') && $order->canCancel()) {
            $message = Mage::helper('sales')->__('Are you sure you want to cancel this order?');
            $this->_addButton('order_cancel', array(
                'label'     => Mage::helper('sales')->__('Cancel'),
                'onclick'   => 'deleteConfirm(\''.$message.'\', \'' . $this->getCancelUrl() . '\')',
            ));
        }

        if ($this->_isAllowedAction('emails') && !$order->isCanceled()) {
            $message = Mage::helper('sales')->__('Are you sure you want to send order email to customer?');
            $this->addButton('send_notification', array(
                'label'     => Mage::helper('sales')->__('Send Email'),
                'onclick'   => "confirmSetLocation('{$message}', '{$this->getEmailUrl()}')",
            ));
        }

        if ($this->_isAllowedAction('creditmemo') && $order->canCreditmemo()) {
            $message = Mage::helper('sales')->__('This will create an offline refund. To create an online refund, open an invoice and create credit memo for it. Do you wish to proceed?');
            $onClick = "setLocation('{$this->getCreditmemoUrl()}')";
            if ($order->getPayment()->getMethodInstance()->isGateway()) {
                $onClick = "confirmSetLocation('{$message}', '{$this->getCreditmemoUrl()}')";
            }
            $this->_addButton('order_creditmemo', array(
                'label'     => Mage::helper('sales')->__('Credit Memo'),
                'onclick'   => $onClick,
                'class'     => 'go'
            ));
        }

        // invoice action intentionally
        if ($this->_isAllowedAction('invoice') && $order->canVoidPayment()) {
            $message = Mage::helper('sales')->__('Are you sure you want to void the payment?');
            $this->addButton('void_payment', array(
                'label'     => Mage::helper('sales')->__('Void'),
                'onclick'   => "confirmSetLocation('{$message}', '{$this->getVoidPaymentUrl()}')",
            ));
        }

        if ($this->_isAllowedAction('hold') && $order->canHold()) {
            $this->_addButton('order_hold', array(
                'label'     => Mage::helper('sales')->__('Hold'),
                'onclick'   => 'setLocation(\'' . $this->getHoldUrl() . '\')',
            ));
        }

        if ($this->_isAllowedAction('unhold') && $order->canUnhold()) {
            $this->_addButton('order_unhold', array(
                'label'     => Mage::helper('sales')->__('Unhold'),
                'onclick'   => 'setLocation(\'' . $this->getUnholdUrl() . '\')',
            ));
        }

        if ($this->_isAllowedAction('review_payment')) {
            if ($order->canReviewPayment()) {
                $message = Mage::helper('sales')->__('Are you sure you want to accept this payment?');
                $this->_addButton('accept_payment', array(
                    'label'     => Mage::helper('sales')->__('Accept Payment'),
                    'onclick'   => "confirmSetLocation('{$message}', '{$this->getReviewPaymentUrl('accept')}')",
                ));
                $message = Mage::helper('sales')->__('Are you sure you want to deny this payment?');
                $this->_addButton('deny_payment', array(
                    'label'     => Mage::helper('sales')->__('Deny Payment'),
                    'onclick'   => "confirmSetLocation('{$message}', '{$this->getReviewPaymentUrl('deny')}')",
                ));
            }
            if ($order->canFetchPaymentReviewUpdate()) {
                $this->_addButton('get_review_payment_update', array(
                    'label'     => Mage::helper('sales')->__('Get Payment Update'),
                    'onclick'   => 'setLocation(\'' . $this->getReviewPaymentUrl('update') . '\')',
                ));
            }
        }

        if ($this->_isAllowedAction('invoice') && $order->canInvoice()) {
            $_label = $order->getForcedDoShipmentWithInvoice() ?
                Mage::helper('sales')->__('Invoice and Ship') :
                Mage::helper('sales')->__('Invoice');
            $this->_addButton('order_invoice', array(
                'label'     => $_label,
                'onclick'   => 'setLocation(\'' . $this->getInvoiceUrl() . '\')',
                'class'     => 'go'
            ));
        }

        if ($this->_isAllowedAction('ship') && $order->canShip()
            && !$order->getForcedDoShipmentWithInvoice()) {
            $this->_addButton('order_ship', array(
                'label'     => Mage::helper('sales')->__('Ship'),
                'onclick'   => 'setLocation(\'' . $this->getShipUrl() . '\')',
                'class'     => 'go'
            ));
        }

        if ($this->_isAllowedAction('reorder')
            && $this->helper('sales/reorder')->isAllowed($order->getStore())
            && $order->canReorderIgnoreSalable()
        ) {
            $this->_addButton('order_reorder', array(
                'label'     => Mage::helper('sales')->__('Reorder'),
                'onclick'   => 'setLocation(\'' . $this->getReorderUrl() . '\')',
                'class'     => 'go'
            ));
        }
    }

    /**
     * Retrieve order model object
     *
     * @return Mage_Sales_Model_Order
     */
    public function getOrder()
    {
        return Mage::registry('sales_order');
    }

    /**
     * Retrieve Order Identifier
     *
     * @return int
     */
    public function getOrderId()
    {
        return $this->getOrder()->getId();
    }

    public function getHeaderText()
    {
        if ($_extOrderId = $this->getOrder()->getExtOrderId()) {
            $_extOrderId = '[' . $_extOrderId . '] ';
        } else {
            $_extOrderId = '';
        }
        return Mage::helper('sales')->__('Order # %s %s | %s', $this->getOrder()->getRealOrderId(), $_extOrderId, $this->formatDate($this->getOrder()->getCreatedAtDate(), 'medium', true));
    }

    public function getUrl($params='', $params2=array())
    {
        $params2['order_id'] = $this->getOrderId();
        return parent::getUrl($params, $params2);
    }

    public function getEditUrl()
    {
        return $this->getUrl('*/sales_order_edit/start');
    }

    public function getEmailUrl()
    {
        return $this->getUrl('*/*/email');
    }

    public function getCancelUrl()
    {
        return $this->getUrl('*/*/cancel');
    }

    public function getInvoiceUrl()
    {
        return $this->getUrl('*/sales_order_invoice/start');
    }

    public function getCreditmemoUrl()
    {
        return $this->getUrl('*/sales_order_creditmemo/start');
    }

    public function getHoldUrl()
    {
        return $this->getUrl('*/*/hold');
    }

    public function getUnholdUrl()
    {
        return $this->getUrl('*/*/unhold');
    }

    public function getShipUrl()
    {
        return $this->getUrl('*/sales_order_shipment/start');
    }

    public function getCommentUrl()
    {
        return $this->getUrl('*/*/comment');
    }

    public function getReorderUrl()
    {
        return $this->getUrl('*/sales_order_create/reorder');
    }

    /**
     * Payment void URL getter
     */
    public function getVoidPaymentUrl()
    {
        return $this->getUrl('*/*/voidPayment');
    }

    protected function _isAllowedAction($action)
    {
        return Mage::getSingleton('admin/session')->isAllowed('sales/order/actions/' . $action);
    }

    /**
     * Return back url for view grid
     *
     * @return string
     */
    public function getBackUrl()
    {
        if ($this->getOrder()->getBackUrl()) {
            return $this->getOrder()->getBackUrl();
        }

        return $this->getUrl('*/*/');
    }

    public function getReviewPaymentUrl($action)
    {
        return $this->getUrl('*/*/reviewPayment', array('action' => $action));
    }
//
//    /**
//     * Return URL for accept payment action
//     *
//     * @return string
//     */
//    public function getAcceptPaymentUrl()
//    {
//        return $this->getUrl('*/*/reviewPayment', array('action' => 'accept'));
//    }
//
//    /**
//     * Return URL for deny payment action
//     *
//     * @return string
//     */
//    public function getDenyPaymentUrl()
//    {
//        return $this->getUrl('*/*/reviewPayment', array('action' => 'deny'));
//    }
//
//    public function getPaymentReviewUpdateUrl()
//    {
//        return $this->getUrl('*/*/reviewPaymentUpdate');
//    }
}