<?php

namespace MGModule\DNSManager2\mgLibs\custom\task;

use \Exception;
use \MGModule\DNSManager2\mgLibs\custom\manager;
use \MGModule\DNSManager2\mgLibs\custom\TaskManager;
use \MGModule\DNSManager2\models\custom\globalsetting\GlobalSettingEnum;
use \MGModule\DNSManager2\models\custom\server;
use \MGModule\DNSManager2\models\custom\task;
use \MGModule\DNSManager2\models\custom\zone\Zone;
use \MGModule\DNSManager2\models\custom\zone\Repository as ZoneRepo;
use \MGModule\DNSManager2\mgLibs\custom\helpers;
use \MGModule\DNSManager2\mgLibs\custom\dns;
use \MGModule\DNSManager2 as main;
use MGModule\DNSManager2\helpers\custom\ClientFilesManage;


class ExportFromFileWHMCS extends TaskAbstract
{
    protected $abort_after_repeats = array('main' => 0);
    protected $taskTypeCode = TaskTypeCodesCodes::EXPORTTOFILEWHMCS;
        
    public function mainDescription()
    {
//        $serverTo = new server\Server($this->getParams('toServer'));

        return 'Export from: '.$this->getParams('fromFile').' to: WHMCS';
    }
    
    public function main($params)
    {
        $cron_import_run_each = manager\GlobalSettingHelper::getSetting(GlobalSettingEnum::CRON_IMPORT_RUN_EACH?:5);

        if(!$this->isReadyToRun( $cron_import_run_each ))
        {
            return true;
        }
        if($this->getStatus() == task\TaskStatusEnum::START)
        {
            $this->addChild('fetchZonesList', [], $this->task->clientid)->run();
            $this->setStatus(task\TaskStatusEnum::IN_PROGRESS);
        }
        elseif($this->getStatus() == task\TaskStatusEnum::IN_PROGRESS)
        {
            $zones_per_run = manager\GlobalSettingHelper::getSetting(GlobalSettingEnum::CRON_IMPORT_ZONES_PER_RUN);
            $childs = $this->getXChilds($zones_per_run, 'export', task\TaskStatusEnum::START);

            if(count($childs) < $zones_per_run)
            {
                $childs += $this->getXChilds($zones_per_run - count($childs), 'export');
            }
            
            foreach($childs as $child) 
            {
                $child->run();
            }
            $this->setFinishedStatusOnCronRun('export', $zones_per_run);
        }
    }
    
    public function fetchZonesList($params)
    {
        $zoneList = $this->listBulkZones();

        foreach($zoneList as $zone)
        {
            $this->addResult(array(
                'domain' => $zone->zoneName,
                'ip' => $zone->ip ? $zone->ip : '',
//                'zoneDetails' => $zone->zoneDetails
            ));
        }

        $this->setStatus(task\TaskStatusEnum::FINISHED);
    }
    
    public function export($params)
    {

        try
        {
            $file = $this->parent->getParams('fromFile');

            $zoneParams = $this->getZone($params['domain']);

            if(empty($zoneParams))
            {
                return;
            }

            $fileExporting = ClientFilesManage::getFileForClient($zoneParams->clientid, $file, ClientFilesManage::FROM_FILE_TO_WHMCS);
            if(!$file || $zoneParams->clientid != $fileExporting->clientid) //incase other user export another
            {
                return;
            }
            $server = new server\Server($zoneParams->serverid);

            $moduleTo = $server->getModule();

            $moduleTo->setDomain($zoneParams->name);

            if($moduleTo->isIPRequired())
            {
                $moduleTo->setIP($zoneParams->ip);
            }

            if(!$moduleTo->zoneExists())
            {
                $moduleTo->activateZone();
            }

            $this->setStatus(task\TaskStatusEnum::FINISHED);

            $result = TaskManager::getTaskResultByID($this->getParams('resultid'));
            $result->data['status'] = 'exported';
            $result->save();
        }
        catch(Exception $e)
        {
            $result = TaskManager::getTaskResultByID($this->getParams('resultid'));
            $result->data['status'] = $e->getMessage();
            $result->save();
        }
    }

    private function getZone($zoneName)
    {
        return main\models\custom\zone\Repository::factory()->byName($zoneName)->one();
    }

    
    private function getZoneIfExists()
    {
        $repo = new ZoneRepo();
        $repo->byName($this->getParams('domain'));
        
        $zone = $repo->one();

        return $zone;
    }
    
    private function listBulkZones()
    {
        $path     = 'zonesFilesStorage' . DIRECTORY_SEPARATOR . 'bulkZones';
        $zoneList = helpers\ImportExportFileHelper::listBulkExportZones($this->parent->getParams('fromFile'), $path);

        return $zoneList;
    }

}