<?php

namespace App\Command;

use League\Flysystem\FilesystemException;
use League\Flysystem\FilesystemOperator;
use League\Flysystem\StorageAttributes;
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\Output\OutputInterface;
use Symfony\Component\Console\Style\SymfonyStyle;

#[AsCommand(
    name: 'app:cleanup:xml-dumps',
    description: 'Removes outdated XML dumps of BPN requests/responses'
)]
class CleanupXMLDumpsCommand extends Command
{
    public function __construct(
        private readonly FilesystemOperator $xmlDump,
        private readonly LoggerInterface $logger,
    ) {
        parent::__construct();
    }

    protected function execute(InputInterface $input, OutputInterface $output): int
    {
        $io = new SymfonyStyle($input, $output);

        // we look for files older than 1 week
        $maxDate = (new \DateTimeImmutable())->modify('-3 day')->getTimestamp();

        try {
            $files = $this
                ->xmlDump
                ->listContents('.')
                ->filter(fn (StorageAttributes $attributes) => $attributes->isFile() && $attributes->lastModified() < $maxDate)
                ->map(fn (StorageAttributes $attributes) => $attributes->path())
                ->toArray();
        } catch (FilesystemException $e) {
            $io->error($e->getMessage());

            return Command::FAILURE;
        }

        foreach ($files as $file) {
            $this->xmlDump->delete($file);
        }

        $message = 'Removed '.count($files).' outdated XML dumps';

        $this->logger->info($message);
        $io->success($message);

        return Command::SUCCESS;
    }
}