<?php

namespace rednaoeasycalculationforms\core\db;

use Exception;
use rednaoeasycalculationforms\core\db\core\DBManager;
use rednaoeasycalculationforms\core\db\core\OptionsManager;
use rednaoeasycalculationforms\core\db\core\RepositoryBase;
use rednaoeasycalculationforms\core\Integration\IntegrationURL;
use rednaoeasycalculationforms\core\Loader;
use rednaoeasycalculationforms\core\Utils\IdUtils;
use rednaoeasycalculationforms\DTO\LogOptions;
use stdClass;

class LinkRepository
{
    /** @var Loader */
    public $Loader;
    /** @var DBManager */
    public $DBManager;

    public function __construct($loader)
    {
        $this->Loader = $loader;
        $this->DBManager = new DBManager();
    }

   public function CreateLink($entryId, $options)
   {
       $reference = IdUtils::GetUniqueId();
       $this->DBManager->Insert($this->Loader->LINKS, array(
          'reference' => $reference,
          'entry_id' => $entryId,
          'date' => date('c'),
           'expiration_date' => date('c', strtotime('+1 month')),
           'options' => \json_encode($options)
       ));

       return IntegrationURL::PublicEntryURL($this->Loader, $entryId, $reference);

   }

    /**
     * @param $reference
     * @return LinkData
     */
   public function GetLinkData($entryId, $reference)
   {
       $result = $this->DBManager->GetResult('select entry_id, options from ' . $this->Loader->LINKS
            . ' where entry_id=%s and reference=%s and date<expiration_date', $entryId, $reference);

       if($result == null)
           return null;

       $options = \json_decode($result->options);
       $linkOptions = (new LinkOptions())->Merge($options);
       return new LinkData($result->entry_id, $linkOptions);
   }

}

class LinkData{
    public $EntryId;
    /** @var LinkOptions */
    public $LinkOptions;

    public function __construct($entryId, $linkOptions)
    {
        $this->EntryId = $entryId;
        $this->LinkOptions = $linkOptions;
    }

}

class LinkOptions{
    public $AllowEdition;
    public $RequiresAuthentication;

    public function __construct($allowEdition = false, $requiresAuthentication = false)
    {
        $this->AllowEdition = $allowEdition;
        $this->RequiresAuthentication = false;
    }

    public function Merge($data)
    {
        foreach($this as $propertyName => $value)
        {
            if(isset($data->$propertyName))
                $this->$propertyName = $data->$propertyName;
        }

        return $this;
    }

}