<?php

/**
 * ---------------------------------------------------------------------
 *
 * GLPI - Gestionnaire Libre de Parc Informatique
 *
 * http://glpi-project.org
 *
 * @copyright 2015-2023 Teclib' and contributors.
 * @copyright 2003-2014 by the INDEPNET Development Team.
 * @licence   https://www.gnu.org/licenses/gpl-3.0.html
 *
 * ---------------------------------------------------------------------
 *
 * LICENSE
 *
 * This file is part of GLPI.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 *
 * ---------------------------------------------------------------------
 */

namespace Glpi\Console\Plugin;

use Glpi\Console\AbstractCommand;
use Glpi\Console\Command\ForceNoPluginsOptionCommandInterface;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Question\ChoiceQuestion;

abstract class AbstractPluginCommand extends AbstractCommand implements ForceNoPluginsOptionCommandInterface
{
    /**
     * Wildcard value to target all directories.
     *
     * @var string
     */
    const DIRECTORY_ALL = '*';

    protected function configure()
    {
        parent::configure();

        $this->addOption(
            'all',
            'a',
            InputOption::VALUE_NONE,
            __('Run command on all plugins')
        );

        $this->addArgument(
            'directory',
            InputArgument::IS_ARRAY | InputArgument::OPTIONAL,
            __('Plugin directory')
        );
    }

    protected function interact(InputInterface $input, OutputInterface $output)
    {

        $all         = $input->getOption('all');
        $directories = $input->getArgument('directory');

        if ($all && !empty($directories)) {
            throw new \Symfony\Component\Console\Exception\InvalidArgumentException(
                __('Option --all is not compatible with usage of directory argument.')
            );
        }

        if ($all) {
           // Set wildcard value in directory argument
            $input->setArgument('directory', [self::DIRECTORY_ALL]);
        } else if (empty($directories)) {
           // Ask for plugin list if directory argument is empty
            $choices = $this->getDirectoryChoiceChoices();

            if (!empty($choices)) {
                $choices = array_merge(
                    [self::DIRECTORY_ALL => __('All plugins')],
                    $choices
                );

                /** @var \Symfony\Component\Console\Helper\QuestionHelper $question_helper */
                $question_helper = $this->getHelper('question');
                $question = new ChoiceQuestion(
                    $this->getDirectoryChoiceQuestion(),
                    $choices
                );
                $question->setAutocompleterValues(array_keys($choices));
                $question->setMultiselect(true);
                $answer = $question_helper->ask(
                    $input,
                    $output,
                    $question
                );
                $input->setArgument('directory', $answer);
            }
        }
    }

    public function getNoPluginsOptionValue()
    {

       // Force no loading on plugins in plugin install process
        return true;
    }

    /**
     * Normalize input to symplify handling of specific arguments/options values.
     *
     * @param InputInterface $input
     *
     * @return void
     */
    protected function normalizeInput(InputInterface $input)
    {

        if ($input->getArgument('directory') === [self::DIRECTORY_ALL]) {
            $input->setArgument('directory', array_keys($this->getDirectoryChoiceChoices()));
        }
    }

    /**
     * Returns question to ask if no directory argument has been passed.
     *
     * @return string
     */
    abstract protected function getDirectoryChoiceQuestion();


    /**
     * Returns possible directory choices to suggest if no directory argument has been passed.
     * Returns an array usable in a ChoiceQuestion object.
     *
     * @return string[]
     */
    abstract protected function getDirectoryChoiceChoices();
}
