<?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:----MzE2NTk5NjM4NzU4NzU4MSA2NjU3MTMwMzI1MjQyOTQ0IDE0MTcyNjAzOTMwNzY3NzE=