<?php

namespace App\Repository;

use App\Core\Repository\RepositoryQuery;
use App\Entity\ThemeType;
use App\Repository\ConferenceRepository as Repository;
use Knp\Component\Pager\PaginatorInterface;

class ConferenceRepositoryQuery extends RepositoryQuery
{
    public function __construct(Repository $repository, PaginatorInterface $paginator)
    {
        parent::__construct($repository, 'c', $paginator);
    }

    public function withThemeType(?ThemeType $themeType): self
    {
        if (!$themeType) {
            return $this;
        }

        $keyId = 'id'.mt_rand();

        return $this
            ->andWhere('.themeType = :'.$keyId)
            ->setParameter($keyId, $themeType->getId())
        ;
    }

    protected function filterHandler(string $name, $value)
    {
        if ('themeType' === $name) {
            return $this->withThemeType($value);
        }
    }

    public function latest(int $max = 5)
    {
        return $this
            ->addOrderBy('.date', 'DESC')
            ->setMaxResults($max)
        ;
    }
}