<?php

namespace App\Service;

use App\Entity\CopyscapeReport;
use App\Service\DataGrid\DataGridInterface;
use Doctrine\ORM\EntityNotFoundException;

final class CopyscapeReportService
{
    /**
     * @var CopyscapeReportRepositoryInterface
     */
    private $repository;

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

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

        return $copyscapeReport;
    }

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

    /**
     * @return array|null
     */
    public function getByGrid(DataGridInterface $dataGrid): ?array
    {
        $criteria = $this->getCriteria($dataGrid);

        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 array
     */
    private function getCriteria(DataGridInterface $dataGrid): array
    {
        $criteria = [];
        if ($dataGrid->getFilters()->containsKey('q') && $dataGrid->getFilters()->get('q')->isValid()) {
            $criteria += ['q' => $dataGrid->getFilters()->get('q')->getValue()];
        }

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

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

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

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

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

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

        return $criteria;
    }

    /**
     * @param DataGridInterface $dataGrid
     *
     * @return int
     */
    public function countByGrid(DataGridInterface $dataGrid): int
    {
        $criteria = $this->getCriteria($dataGrid);

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

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

        return $copyscapeReport;
    }

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