<?php

declare(strict_types=1);

namespace App\Repository\Groups;

use App\Entity\Groups\Accommodation;
use App\Entity\Groups\ContingentSyncState;
use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
use Doctrine\Persistence\ManagerRegistry;

/**
 * @extends ServiceEntityRepository<ContingentSyncState>
 */
class ContingentSyncStateRepository extends ServiceEntityRepository
{
    public function __construct(ManagerRegistry $registry)
    {
        parent::__construct($registry, ContingentSyncState::class);
    }

    public function findOneByAccommodation(Accommodation $accommodation): ?ContingentSyncState
    {
        return $this->findOneBy(['accommodation' => $accommodation]);
    }

    /**
     * Returns every sync state keyed by accommodation id, for the revisions endpoint.
     *
     * @return array<int, ContingentSyncState>
     */
    public function findAllIndexedByAccommodationId(): array
    {
        $indexed = [];

        foreach ($this->findAll() as $state) {
            $accommodation = $state->getAccommodation();

            if (null === $accommodation || null === $accommodation->getId()) {
                continue;
            }

            $indexed[$accommodation->getId()] = $state;
        }

        return $indexed;
    }
}