<?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:----MzI1MjI3NjU0NjE2ODkxMCA3NjEwNTA2MzUyNzQ3MTMxIDk0NzU0MDM0NjI0ODA2NzY=