<?php

declare(strict_types=1);

namespace App\Command;

use App\Repository\BookingEditDraftRepository;
use Psr\Log\LoggerInterface;
use Symfony\Component\Console\Attribute\AsCommand;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Style\SymfonyStyle;

#[AsCommand(
    name: 'app:draft:cleanup',
    description: 'Delete booking edit drafts for departed travels',
)]
class DraftCleanupCommand extends Command
{
    public function __construct(
        private readonly BookingEditDraftRepository $draftRepository,
        private readonly LoggerInterface $logger,
    ) {
        parent::__construct();
    }

    protected function configure(): void
    {
        $this
            ->addOption('dry-run', null, InputOption::VALUE_NONE, 'Show what would be deleted without actually deleting');
    }

    /**
     * @see Command::execute()
     */
    protected function execute(InputInterface $input, OutputInterface $output): int
    {
        $io = new SymfonyStyle($input, $output);
        $dryRun = $input->getOption('dry-run');

        if ($dryRun) {
            $expiredDrafts = $this->draftRepository->createQueryBuilder('d')
                ->where('d.travelDate < :today')
                ->setParameter('today', new \DateTimeImmutable('today'))
                ->getQuery()
                ->getResult();

            $count = \count($expiredDrafts);

            if (0 === $count) {
                $io->success('No expired drafts found.');

                return Command::SUCCESS;
            }

            $io->note(sprintf('[DRY RUN] Would delete %d expired draft(s)', $count));

            return Command::SUCCESS;
        }

        $deletedCount = $this->draftRepository->deleteExpiredDrafts();

        if (0 === $deletedCount) {
            $io->success('No expired drafts found.');

            return Command::SUCCESS;
        }

        $this->logger->info('Deleted expired booking edit drafts', [
            'count' => $deletedCount,
        ]);

        $io->success(sprintf('Deleted %d expired draft(s).', $deletedCount));

        return Command::SUCCESS;
    }
}