<?php

/**

 * Zend Framework

 *

 * LICENSE

 *

 * This source file is subject to the new BSD license that is bundled

 * with this package in the file LICENSE.txt.

 * It is also available through the world-wide-web at this URL:

 * http://framework.zend.com/license/new-bsd

 * 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@zend.com so we can send you a copy immediately.

 *

 * @category   Zend

 * @package    Zend_Service_Rackspace

 * @subpackage Servers

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

require_once 'Zend/Service/Rackspace/Servers.php';

class Zend_Service_Rackspace_Servers_Server

{

    const ERROR_PARAM_CONSTRUCT = 'You must pass a Zend_Service_Rackspace_Servers object and an array';

    const ERROR_PARAM_NO_NAME   = 'You must pass the server\'s name in the array (name)';

    const ERROR_PARAM_NO_ID     = 'You must pass the server\'s id in the array (id)';

    /**

     * Server's name

     * 

     * @var string

     */

    protected $name;

    /**

     * Server's id

     *

     * @var string

     */

    protected $id;

    /**

     * Image id of the server

     *

     * @var string

     */

    protected $imageId;

    /**

     * Flavor id of the server

     * 

     * @var string 

     */

    protected $flavorId;

    /**

     * Host id

     * 

     * @var string

     */

    protected $hostId;

    /**

     * Server's status

     * 

     * @var string 

     */

    protected $status;

    /**

     * Progress of the status

     * 

     * @var integer

     */

    protected $progress;

    /**

     * Admin password, generated on a new server

     * 

     * @var string 

     */

    protected $adminPass;

    /**

     * Public and private IP addresses

     * 

     * @var array 

     */

    protected $addresses = array();

    /**

     * @var array

     */

    protected $metadata = array();

    /**

     * The service that has created the server object

     *

     * @var Zend_Service_Rackspace_Servers

     */

    protected $service;

    /**

     * Constructor

     *

     * @param  Zend_Service_Rackspace_Servers $service

     * @param  array $data

     * @return void

     */

    public function __construct($service, $data)

    {

        if (!($service instanceof Zend_Service_Rackspace_Servers) || !is_array($data)) {

            require_once 'Zend/Service/Rackspace/Servers/Exception.php';

            throw new Zend_Service_Rackspace_Servers_Exception(self::ERROR_PARAM_CONSTRUCT);

        }

        if (!array_key_exists('name', $data)) {

            require_once 'Zend/Service/Rackspace/Servers/Exception.php';

            throw new Zend_Service_Rackspace_Servers_Exception(self::ERROR_PARAM_NO_NAME);

        }

        if (!array_key_exists('id', $data)) {

            require_once 'Zend/Service/Rackspace/Servers/Exception.php';

            throw new Zend_Service_Rackspace_Servers_Exception(self::ERROR_PARAM_NO_ID);

        }

        $this->service = $service;

        $this->name = $data['name'];

        $this->id = $data['id'];

        if (isset($data['imageId'])) {

            $this->imageId= $data['imageId'];

        }

        if (isset($data['flavorId'])) {

            $this->flavorId= $data['flavorId'];

        }

        if (isset($data['hostId'])) {

            $this->hostId= $data['hostId'];

        }

        if (isset($data['status'])) {

            $this->status= $data['status'];

        }

        if (isset($data['progress'])) {

            $this->progress= $data['progress'];

        }

        if (isset($data['adminPass'])) {

            $this->adminPass= $data['adminPass'];

        }

        if (isset($data['addresses']) && is_array($data['addresses'])) {

            $this->addresses= $data['addresses'];

        }

        if (isset($data['metadata']) && is_array($data['metadata'])) {

            $this->metadata= $data['metadata'];

        } 

    }

    /**

     * Get the name of the server

     *

     * @return string

     */

    public function getName()

    {

        return $this->name;

    }

    /**

     * Get the server's id

     * 

     * @return string 

     */

    public function getId()

    {

        return $this->id;

    }

    /**

     * Get the server's image Id

     * 

     * @return string 

     */

    public function getImageId()

    {

        return $this->imageId;

    }

    /**

     * Get the server's flavor Id

     * 

     * @return string 

     */

    public function getFlavorId()

    {

        return $this->flavorId;

    }

    /**

     * Get the server's host Id

     * 

     * @return string 

     */

    public function getHostId()

    {

        return $this->hostId;

    }

    /**

     * Ge the server's admin password

     * 

     * @return string 

     */

    public function getAdminPass()

    {

        return $this->adminPass;

    }

    /**

     * Get the server's status

     * 

     * @return string|boolean

     */

    public function getStatus()

    {

        $data= $this->service->getServer($this->id);

        if ($data!==false) {

            $data= $data->toArray();

            $this->status= $data['status'];

            return $this->status;

        }

        return false;

    }

    /**

     * Get the progress's status

     * 

     * @return integer|boolean

     */

    public function getProgress()

    {

        $data= $this->service->getServer($this->id);

        if ($data!==false) {

            $data= $data->toArray();

            $this->progress= $data['progress'];

            return $this->progress;

        }

        return false;

    }

    /**

     * Get the private IPs

     * 

     * @return array|boolean

     */

    public function getPrivateIp()

    {

        if (isset($this->addresses['private'])) {

            return $this->addresses['private'];

        }

        return false;

    }

    /**

     * Get the public IPs

     * 

     * @return array|boolean

     */

    public function getPublicIp()

    {

        if (isset($this->addresses['public'])) {

            return $this->addresses['public'];

        }

        return false;

    }

    /**

     * Get the metadata of the container

     *

     * If $key is empty return the array of metadata

     *

     * @param string $key

     * @return array|string

     */

    public function getMetadata($key=null)

    {

        if (!empty($key) && isset($this->metadata[$key])) {

            return $this->metadata[$key];

        }

        return $this->metadata;

    }

    /**

     * Change the name of the server

     * 

     * @param string $name

     * @return boolean 

     */

    public function changeName($name) 

    {

        $result= $this->service->changeServerName($this->id, $name);

        if ($result!==false) {

            $this->name= $name;

            return true;

        }

        return false;

    }

    /**

     * Change the admin password of the server

     * 

     * @param string $password

     * @return boolean 

     */

    public function changePassword($password)

    {

        $result=  $this->service->changeServerPassword($this->id, $password);

        if ($result!==false) {

            $this->adminPass= $password;

            return true;

        }

        return false;

    }

    /**

     * Reboot the server

     * 

     * @return boolean 

     */

    public function reboot($hard=false)

    {

        return $this->service->rebootServer($this->id,$hard);

    }

    /**

     * To Array

     * 

     * @return array 

     */

    public function toArray()

    {

        return array (

            'name'      => $this->name,

            'id'        => $this->id,

            'imageId'   => $this->imageId,

            'flavorId'  => $this->flavorId,

            'hostId'    => $this->hostId,

            'status'    => $this->status,

            'progress'  => $this->progress,

            'adminPass' => $this->adminPass,

            'addresses' => $this->addresses,

            'metadata'  => $this->metadata

        );

    }