<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/

namespace Magento\Framework\Controller\Result;

use Magento\Framework\App\RequestInterface;
use Magento\Framework\App\Response\HttpInterface as HttpResponseInterface;
use Magento\Framework\Controller\AbstractResult;

class Forward extends AbstractResult
{
/**
* @var \Magento\Framework\App\RequestInterface
*/
protected $request;

/**
* @var string
*/
protected $module;

/**
* @var string
*/
protected $controller;

/**
* @var array
*/
protected $params = [];

/**
* @param RequestInterface $request
*/
public function __construct(RequestInterface $request)
{
$this->request = $request;
}

/**
* @param string $module
* @return $this
*/
public function setModule($module)
{
$this->module = $module;
return $this;
}

/**
* @param string $controller
* @return $this
*/
public function setController($controller)
{
$this->controller = $controller;
return $this;
}

/**
* @param array $params
* @return $this
*/
public function setParams(array $params)
{
$this->params = $params;
return $this;
}

/**
* @param string $action
* @return $this
*/
public function forward($action)
{
$this->request->initForward();

if (!empty($this->params)) {
$this->request->setParams($this->params);
}

if (!empty($this->controller)) {
$this->request->setControllerName($this->controller);

// Module should only be reset if controller has been specified
if (!empty($this->module)) {
$this->request->setModuleName($this->module);
}
}

$this->request->setActionName($action);
$this->request->setDispatched(false);
return $this;
}

/**
* {@inheritdoc}
*/
protected function render(HttpResponseInterface $response)
{
return $this;
}
}