<?php

declare(strict_types=1);

namespace App\Tests\Repository;

use App\Entity\Assignment;
use App\Entity\Disposition;
use App\Repository\AssignmentRepository;
use Doctrine\ORM\EntityManagerInterface;
use Doctrine\ORM\Query;
use Symfony\Bundle\FrameworkBundle\Test\KernelTestCase;

/**
 * The slot counting behind every teamer facing assignment list lives in DQL, so the query is
 * compiled here and the parts carrying the semantics are pinned.
 */
class AssignmentRepositoryTest extends KernelTestCase
{
    public function testAvailableAssignmentsQueryIgnoresCalledOffDispositions(): void
    {
        $dql = $this->createAvailableAssignmentsIdsQuery()->getDQL();

        // the exclusion has to live in the JOIN condition: moved into the WHERE clause it would
        // drop assignments without any disposition at all
        $this->assertStringContainsString(
            'LEFT JOIN assignment.dispositions disposition WITH disposition.status <> :dispositionCalledOff',
            $dql
        );
        $this->assertStringContainsString(
            'HAVING assignment.availableDispositions > COUNT(disposition.id)',
            $dql
        );
    }

    public function testAvailableAssignmentsQueryBindsTheCalledOffStatuses(): void
    {
        $query = $this->createAvailableAssignmentsIdsQuery();

        $this->assertSame(
            Disposition::STATUS_CALLED_OFF,
            $query->getParameter('dispositionCalledOff')->getValue()
        );
        $this->assertSame(
            [Assignment::STATUS_DRAFT, Assignment::STATUS_CALLED_OFF],
            $query->getParameter('status')->getValue()
        );
    }

    private function createAvailableAssignmentsIdsQuery(): Query
    {
        /** @var EntityManagerInterface $entityManager */
        $entityManager = static::getContainer()->get(EntityManagerInterface::class);

        /** @var AssignmentRepository $repository */
        $repository = $entityManager->getRepository(Assignment::class);

        return $repository->getAvailableAssignmentsIdsQuery();
    }
}