<?php

namespace MGModule\DNSManager2\mgLibs\custom\dns\submodules;

use \Exception;
use \MGModule\DNSManager2\mgLibs\custom\dns;
use \MGModule\DNSManager2\mgLibs\custom\dns\exceptions;
use \MGModule\DNSManager2\mgLibs\custom\dns\interfaces;

class TestModule extends dns\SubmoduleAbstract implements interfaces\SubmoduleIPInterface, interfaces\SubmoduleRDNSInterface, interfaces\SubmoduleTTLInterface, interfaces\SubmoduleImportInterface {      
    public $configFields = array(
        'validator' =>array (
            'friendlyName'  =>  'Validator Test',
            'validators' => array(
                'required' => 'required',
            )
        ),
        'testConnection' =>array (
            'friendlyName'  =>  'Test Connection',
            'type' => 'select',
            'options' => array(
                '0' => 'Error',
                '1' => 'Random',
                '2' => 'Success'
            )
        ),
        'zoneExist' =>array (
            'friendlyName'  =>  'Zone Exist',
            'type' => 'select',
            'options' => array(
                '0' => 'Error',
                '1' => 'Random',
                '2' => 'Success'
            )
        ),
        'activateZone' =>array (
            'friendlyName'  =>  'Create Zone',
            'type' => 'select',
            'options' => array(
                '0' => 'Error',
                '1' => 'Random',
                '2' => 'Success'
            )
        ),
        'terminateZone' =>array (
            'friendlyName'  =>  'Remove Zone',
            'type' => 'select',
            'options' => array(
                '0' => 'Error',
                '1' => 'Random',
                '2' => 'Success'
            )
        ),
        'addRecord' =>array (
            'friendlyName'  =>  'Add Record',
            'type' => 'select',
            'options' => array(
                '0' => 'Error',
                '1' => 'Random',
                '2' => 'Success'
            )
        ),
        'editRecord' =>array (
            'friendlyName'  =>  'Edit Record',
            'type' => 'select',
            'options' => array(
                '0' => 'Error',
                '1' => 'Random',
                '2' => 'Success'
            )
        ),
        'deleteRecord' =>array (
            'friendlyName'  =>  'Remove Record',
            'type' => 'select',
            'options' => array(
                '0' => 'Error',
                '1' => 'Random',
                '2' => 'Success'
            )
        ),
        'updateRDNS' =>array (
            'friendlyName'  =>  'Update rDNS Record',
            'type' => 'select',
            'options' => array(
                '0' => 'Error',
                '1' => 'Random',
                '2' => 'Success'
            )
        ),
        'removeRDNS' =>array (
            'friendlyName'  =>  'Remove rDNS Record',
            'type' => 'select',
            'options' => array(
                '0' => 'Error',
                '1' => 'Random',
                '2' => 'Success'
            )
        ),
        'getZones' =>array (
            'friendlyName'  =>  'Import/Migrate Zones',
            'type' => 'select',
            'options' => array(
                '0' => 'Error',
                '1' => 'Random',
                '2' => 'Success'
            )
        ),
        'default_ip' =>array (
            'friendlyName'  =>  'Default IP',
        ),
    );
    
    public $availableTypes = array('A', 'AAAA', 'ASFDB', 'CNAME', 'DNAME', 'DS', 'Def', 'HINFO', 'ISDN', 'LOC', 'MB', 'MD', 'MF', 'MG',
        'MINFO', 'MR', 'MX', 'NAPTR', 'NS', 'PTR', 'RP', 'SOA', 'SRV', 'TXT', 'WKS', 'X25');
    
    private function ret($function) {
        if(!isset($this->config[$function]) || $this->config[$function] == '2') {
            return true;
        }
        
        if($this->config[$function] == '1' && (rand() % 2) == 0) {
             return true;
        }
        
        $code = $this->configFields['exception']?:dns\SubmoduleExceptionCodes::COMMAND_ERROR;
        throw new exceptions\DNSSubmoduleException('ERROR', $code);
    }
    
    public function testConnection() {
        $this->ret(__FUNCTION__);
    }
    
    public function getRecords($recordType = false) { //TODO: moznaby zapisac do sesji
        $this->ret(__FUNCTION__);
        
        $out = array();
        if(count($_SESSION['DNS_TestModuleRecords']) > 30) {
            unset($_SESSION['DNS_TestModuleRecords']);
        }
        
        if(!isset($_SESSION['DNS_TestModuleRecords'])) {
            $record = new dns\record\Record();
            $record->line = 1;
            $record->name = 'test';
            $record->ttl = '14400';
            $record->type = 'TXT';
            $record->createRDATAObject('TXT');
            $record->rdata->setFirstProperty('test');
            $out[1] = $record->toArray(FALSE);
            $_SESSION['DNS_TestModuleRecords'] = $out;
        } else {
            $out = $_SESSION['DNS_TestModuleRecords'];
        }
        
        foreach($out as &$record) {
            $record = dns\record\Record::tryToCreateFromArray($record);
        }
        
        return $out;
    }
    
    public function addRecord(dns\record\Record $record) {
        $this->ret(__FUNCTION__);
        $record->line = uniqid();
        $_SESSION['DNS_TestModuleRecords'][$record->line] = $record->toArray(FALSE);
    }
    
    public function editRecord(dns\record\Record $record) { 
        $this->ret(__FUNCTION__);
        $_SESSION['DNS_TestModuleRecords'][$record->line] = $record->toArray(FALSE);
    }
    
    public function deleteRecord(dns\record\Record $record) {
        $this->ret(__FUNCTION__);
        unset($_SESSION['DNS_TestModuleRecords'][$record->line]);
    }
    
    public function zoneExists() {
        try {
            $this->ret(__FUNCTION__);
        } catch (Exception $e) {
            return false;
        }
        return true;
    }
    
    public function activateZone() {
        $this->ret(__FUNCTION__);
    }
   
    public function terminateZone() {
        $this->ret(__FUNCTION__);
    }
    
    public function getZones() {
        $this->ret(__FUNCTION__);
        
        return array(
            'example.com' => '123.123.123.123',
            'test.eu' => '',
        );
    }
    
    public function updateRDNS($ip, $ttl = false, $value = false) {
        $this->ret(__FUNCTION__);
    }
    
    public function removeRDNS($ip) {
        $this->ret(__FUNCTION__);
    }
}