<?php
namespace Incoviba\Command;

use DateTimeImmutable;
use Psr\Http\Client\ClientInterface;
use Psr\Log\LoggerInterface;
use Symfony\Component\Console;
use Incoviba\Service\Job;
use Incoviba\Common\Alias\Command;

#[Console\Attribute\AsCommand(
    name: 'queue',
    description: 'Run queue'
)]
class Queue extends Command
{
    public function __construct(ClientInterface $client, LoggerInterface $logger,
                                protected Job $jobService, ?string $name = null)
    {
        parent::__construct($client, $logger, $name);
    }

    public function execute(Console\Input\InputInterface $input, Console\Output\OutputInterface $output): int
    {
        $this->logger->debug("Running {$this->getName()}");
        $io = new Console\Style\SymfonyStyle($input, $output);
        $now = new DateTimeImmutable();
        $io->title("[{$now->format('Y-m-d H:i:s e')}] Running Queue...");

        $jobs = $this->getJobs($output);
        if (count($jobs) === 0) {
            return Console\Command\Command::SUCCESS;
        }

        return $this->runJobs($output, $jobs);
    }

    protected function getJobs(Console\Output\OutputInterface $output): array
    {
        $this->logger->debug("Getting jobs");
        $jobs = $this->jobService->getPending();
        return array_column($jobs, 'id');
    }
    protected function runJobs(Console\Output\OutputInterface $output, array $jobs): int
    {
        $errors = 0;
        foreach ($jobs as $job) {
            if ($this->runJob($output, $job) === Console\Command\Command::FAILURE) {
                $errors ++;
            }
        }
        return $errors === 0 ? Console\Command\Command::SUCCESS : Console\Command\Command::FAILURE;
    }
    protected function runJob(Console\Output\OutputInterface $output, int $job_id): int
    {
        $uri = "/api/queue/run/{$job_id}";
        $output->writeln("GET {$uri}");
        $response = $this->client->get($uri);
        $output->writeln("Response Code: {$response->getStatusCode()}");

        return ((int) floor($response->getStatusCode() / 100) === 2) ? Console\Command\Command::SUCCESS : Console\Command\Command::FAILURE;
    }
}