<?php

declare(strict_types=1);

namespace App\Command;

use App\Service\ExternalProviderManager;
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:sync-external-provider',
    description: 'Applies effective external provider and resets catalog if provider changed.'
)]
class SyncExternalProviderCommand extends Command
{
    public function __construct(
        private readonly ExternalProviderManager $providerManager,
    ) {
        parent::__construct();
    }

    protected function execute(InputInterface $input, OutputInterface $output): int
    {
        $io = new SymfonyStyle($input, $output);
        $result = $this->providerManager->syncEffectiveProviderAtStartup();

        if ($result['reset']) {
            $io->warning(sprintf(
                'External provider changed from %s to %s. Reset catalog: deleted %d albums and %d reviews.',
                $result['previous_provider'],
                $result['effective_provider'],
                $result['albums'],
                $result['reviews']
            ));
            return Command::SUCCESS;
        }

        $io->success(sprintf(
            'External provider unchanged (%s). Catalog reset not required.',
            $result['effective_provider']
        ));

        return Command::SUCCESS;
    }
}