<?php

/* * ********************************************************************
 * proxmoxCloud product developed. (2016-12-30)
 * *
 *
 *  CREATED BY MODULESGARDEN       ->       http://modulesgarden.com
 *  CONTACT                        ->       contact@modulesgarden.com
 *
 *
 * This software is furnished under a license and may be used and copied
 * only  in  accordance  with  the  terms  of such  license and with the
 * inclusion of the above copyright notice.  This software  or any other
 * copies thereof may not be provided or otherwise made available to any
 * other person.  No title to and  ownership of the  software is  hereby
 * transferred.
 *
 *
 * ******************************************************************** */

namespace MGProvision\Proxmox\v2;

use MGProvision\Proxmox\v2 as proxmox;

/**
 * Description of Factory
 *
 * @author Pawel Kopec <pawelk@modulesgarden.com>
 * @version 1.0.0
 */
class Factory
{

    /**
     * 
     * @param array $params WHMCS params
     * @return \MGProvision\Proxmox\v2\Api
     */
    static function api($params)
    {
        if(is_numeric($params['serverport']) && $params['serverip'] && !preg_match("/\:/",$params['serverip'])){
            $params['serverip'] .=":".$params['serverport'];
        }
        if(is_numeric($params['serverport']) &&  $params['serverhostname'] && !preg_match("/\:/",$params['serverhostname'])){
            $params['serverhostname'] .=":".$params['serverport'];
        }
        $host = $params['serverip'] ? $params['serverip'] : $params['serverhostname'];
        return new Api($host, $params['serverusername'], $params['serveraccesshash'], $params['serverpassword']);
    }

    /**
     * 
     * @return \MGProvision\Proxmox\v2\Api
     */
    static function apiFromServer(\ModulesGarden\ProxmoxAddon\Core\Models\Whmcs\Server $server)
    {
        $host = $server->ipaddress ? $server->ipaddress : $server->hostname;
        return new Api($host, $server->username, $server->accesshash, decrypt($server->password));
    }

    static function vm($vServer)
    {
        if ($vServer instanceof \MGProvision\ProxmoxCloud\models\VServer)
        {
            $vmid           = $vServer->getVmid();
            $node           = $vServer->getNode();
            $virtualization = $vServer->getVirtualization();
        }
        else
        {
            $vmid           = $vServer->vmid;
            $node           = $vServer->node;
            $virtualization = $vServer->virtualization;
        }
        switch (strtolower($virtualization))
        {
            case 'kvm':
            case 'qemu':
                return new proxmox\models\Kvm($node, $vmid);
                break;
            case 'lxc':
                return new proxmox\models\Lxc($node, $vmid);
                break;
            default:
                throw new \Exception(sprintf("Invalid virtualization type  '%s'", $virtualization));
        }
    }

    static function vmVps($product, $params)
    {

        if (is_string($product))
        {
            $virtualization = $product;
        }
        else if (is_object($product) && method_exists($product, 'getConfig'))
        {
            $virtualization = $product->getConfig('virtualization_type');
        }else if(is_object($product) && method_exists($product, 'getVirtualization')){
            $virtualization = $product->getVirtualization();
        }
        switch (strtolower($virtualization))
        {
            case 'kvm':
            case 'qemu':
                $vm = new proxmox\models\Kvm($params['customfields']['node'], $params['customfields']['vmid']);
                break;
            case 'lxc':
                $vm = new proxmox\models\Lxc($params['customfields']['node'], $params['customfields']['vmid']);
                break;
            default:
                throw new \Exception(sprintf("Invalid virtualization type  '%s'", $virtualization));
        }

        $vm->setName(!empty($params['domain']) ? $params['domain'] : $params['customfields']['proxmoxHostname']);
        return $vm;
    }

    /**
     * 
     * @param array $params
     * @return \MGProvision\Proxmox\v2\models\User
     */
    static function user(array $params)
    {

        if (empty($params['customfields']['Authentication']))
        {
            throw new \Exception("Custom field ('Authentication') is empty.");
        }
        if (empty($params['username']))
        {
            throw new \Exception("Servuce field ('Username') is empty.");
        }

        $userid = $params['username'] . "@" . $params['customfields']['Authentication'];
        return new proxmox\models\User($userid);
    }
}