<?php

namespace Joomla\Keychain\Command;

use Joomla\Console\Command\AbstractCommand;
use Joomla\Crypt\Crypt;
use Joomla\Keychain\Keychain;
use Symfony\Component\Console\Exception\InvalidArgumentException;
use Symfony\Component\Console\Exception\RuntimeException;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;

/**
 * Base class for all keychain console commands.
 *
 * @since  2.0.0
 */
abstract class AbstractKeychainCommand extends AbstractCommand
{
    /**
     * The encryption handler.
     *
     * @var    Crypt
     * @since  2.0.0
     */
    protected $crypt;

    /**
     * The path to the keychain file.
     *
     * @var    string
     * @since  2.0.0
     */
    protected $filename;

    /**
     * The keychain being managed.
     *
     * @var    Keychain
     * @since  2.0.0
     */
    protected $keychain;

    /**
     * Constructor
     *
     * @param   Crypt  $crypt  The encryption handler for use within the Keychain.
     *
     * @since   2.0.0
     */
    public function __construct(Crypt $crypt)
    {
        parent::__construct();

        $this->crypt    = $crypt;
        $this->keychain = new Keychain($this->crypt);
    }

    /**
     * Configure the command.
     *
     * @return  void
     *
     * @since   2.0.0
     */
    protected function configure(): void
    {
        $this->addArgument(
            'filename',
            InputArgument::REQUIRED,
            'The path to the keychain file'
        );
    }

    /**
     * Internal hook to initialise the command after the input has been bound and before the input is validated.
     *
     * @param   InputInterface   $input   The input to inject into the command.
     * @param   OutputInterface  $output  The output to inject into the command.
     *
     * @return  void
     *
     * @since   2.0.0
     */
    protected function initialise(InputInterface $input, OutputInterface $output): void
    {
        $this->initialiseKeychain($input);
    }

    /**
     * Initialise the Keychain.
     *
     * @param   InputInterface  $input  The input to inject into the command.
     *
     * @return  void
     *
     * @since   2.0.0
     * @throws  InvalidArgumentException
     */
    protected function initialiseKeychain(InputInterface $input): void
    {
        $filename = $input->getArgument('filename');

        if (!file_exists($filename))
        {
            throw new InvalidArgumentException(
                sprintf(
                    'There is no readable file at `%s`.',
                    $filename
                )
            );
        }

        $this->filename = $filename;

        $this->keychain->loadKeychain($filename);
    }

    /**
     * Save the Keychain.
     *
     * @return  boolean
     *
     * @since   2.0.0
     * @throws  RuntimeException
     */
    protected function saveKeychain(): bool
    {
        if (!is_writable($this->filename))
        {
            throw new RuntimeException(
                sprintf(
                    'Cannot write the keychain to `%s` as the path is not writable.',
                    $this->filename
                )
            );
        }

        return $this->keychain->saveKeychain($this->filename);
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MjQyMjE3OTE3NzE1MzAzNyAzMDQxMzI1MDc5NDY3Njc0IDQ3ODM2NjM3NDM0NzA3NDY=