<?php

namespace App\Service;

use App\Entity\EventLogContent;
use App\Repository\EventLogContent\EventLogContentRepositoryInterface;
use App\Service\DataGrid\DataGridInterface;
use Doctrine\ORM\EntityNotFoundException;

final class EventLogContentService
{
    /**
     * @var EventLogContentRepositoryInterface
     */
    private $repository;

    /**
     * EventLogContentService constructor.
     *
     * @param EventLogContentRepositoryInterface $repository
     */
    public function __construct(EventLogContentRepositoryInterface $repository)
    {
        $this->repository = $repository;
    }

    /**
     * @param int $id
     *
     * @return EventLogContent
     *
     * @throws EntityNotFoundException
     */
    public function get(int $id): EventLogContent
    {
        $eventLogContent = $this->repository->findById($id);
        if (!$eventLogContent) {
            throw new EntityNotFoundException('EventLogContent with id '.$id.' does not exist!');
        }

        return $eventLogContent;
    }

    /**
     * @return array|null
     */
    public function getAll(): ?array
    {
        return $this->repository->findAll();
    }

    /**
     * @return array|null
     */
    public function getByGrid(DataGridInterface $dataGrid): ?array
    {
        $criteria = [];

        if ($dataGrid->getFilters()->containsKey('content') && $dataGrid->getFilters()->get('content')->isValid()) {
            $criteria += ['content' => $dataGrid->getFilters()->get('content')->getValue()];
        }

        if ($dataGrid->getFilters()->containsKey('user') && $dataGrid->getFilters()->get('user')->isValid()) {
            $criteria += ['user' => $dataGrid->getFilters()->get('user')->getValue()];
        }

        return $this->repository->findBy(
            $criteria,
            [
                $dataGrid->getSorters()->first()->getSort() => $dataGrid->getSorters()->first()->getOrder(),
            ],
            $dataGrid->getNavigation()->getRpp(),
            $dataGrid->getNavigation()->getRpp() * $dataGrid->getNavigation()->getPage());
    }

    /**
     * @param DataGridInterface $dataGrid
     *
     * @return int
     */
    public function countByGrid(DataGridInterface $dataGrid): int
    {
        $criteria = [];

        if ($dataGrid->getFilters()->containsKey('content') && $dataGrid->getFilters()->get('content')->isValid()) {
            $criteria += ['content' => $dataGrid->getFilters()->get('content')->getValue()];
        }

        if ($dataGrid->getFilters()->containsKey('user') && $dataGrid->getFilters()->get('user')->isValid()) {
            $criteria += ['user' => $dataGrid->getFilters()->get('user')->getValue()];
        }

        return $this->repository->count($criteria);
    }

    /**
     * @param EventLogContent $eventLogContent
     *
     * @return EventLogContent
     */
    public function save(EventLogContent $eventLogContent): EventLogContent
    {
        $this->repository->save($eventLogContent);

        return $eventLogContent;
    }

    /**
     * @param EventLogContent $eventLogContent
     */
    public function delete(EventLogContent $eventLogContent): void
    {
        $this->repository->delete($eventLogContent);
    }
}