<?php

namespace AcmePhp\Core\Challenge\Http;

use AcmePhp\Core\Challenge\SolverInterface;
use AcmePhp\Core\Protocol\AuthorizationChallenge;
use Symfony\Component\Console\Output\NullOutput;
use Symfony\Component\Console\Output\OutputInterface;

/**
 * ACME HTTP solver with manual intervention.
 *
 * @author Jérémy Derussé <jeremy@derusse.com>
 */
class SimpleHttpSolver implements SolverInterface
{
    /** @var HttpDataExtractor */
    private $extractor;

    /** @var OutputInterface */
    private $output;

    public function __construct(?HttpDataExtractor $extractor = null, ?OutputInterface $output = null)
    {
        $this->extractor = $extractor ?: new HttpDataExtractor();
        $this->output = $output ?: new NullOutput();
    }

    /**
     * {@inheritdoc}
     */
    public function supports(AuthorizationChallenge $authorizationChallenge): bool
    {
        return 'http-01' === $authorizationChallenge->getType();
    }

    /**
     * {@inheritdoc}
     */
    public function solve(AuthorizationChallenge $authorizationChallenge)
    {
        $checkUrl = $this->extractor->getCheckUrl($authorizationChallenge);
        $checkContent = $this->extractor->getCheckContent($authorizationChallenge);

        $this->output->writeln(
            sprintf(
                <<<'EOF'
            Create a text file accessible on URL %s
            containing the following content:

            %s

            Check in your browser that the URL %s returns
            the authorization token above.

        EOF
                ,
                $checkUrl,
                $checkContent,
                $checkContent
            )
        );
    }

    /**
     * {@inheritdoc}
     */
    public function cleanup(AuthorizationChallenge $authorizationChallenge)
    {
        $checkUrl = $this->extractor->getCheckUrl($authorizationChallenge);

        $this->output->writeln(
            sprintf(
                <<<'EOF'
                            You can now safely remove the challenge's file at %s

        EOF
                ,
                $checkUrl
            )
        );
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NDEyODA1Mzg1NzI4MTA3OCA5OTM4NzI3MjQwMDcyNDc2IDU1OTI5NDM3MDMzOTU5ODA=