<?php
/*
 * sysPass
 *
 * @author nuxsmin
 * @link https://syspass.org
 * @copyright 2012-2021, Rubén Domínguez nuxsmin@$syspass.org
 *
 * This file is part of sysPass.
 *
 * sysPass 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.
 *
 * sysPass 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 sysPass.  If not, see <http://www.gnu.org/licenses/>.
 */

namespace SP\Modules\Api\Controllers;

use Exception;
use SP\Core\Acl\ActionsInterface;
use SP\Core\Events\Event;
use SP\Core\Events\EventMessage;
use SP\Core\Exceptions\InvalidClassException;
use SP\Modules\Api\Controllers\Help\ConfigHelp;
use SP\Services\Api\ApiResponse;
use SP\Services\Backup\BackupFiles;
use SP\Services\Backup\FileBackupService;
use SP\Services\Export\XmlExportService;

/**
 * Class ConfigController
 *
 * @package SP\Modules\Api\Controllers
 */
final class ConfigController extends ControllerBase
{
    /**
     * backupAction
     */
    public function backupAction(): void
    {
        try {
            $this->setupApi(ActionsInterface::CONFIG_BACKUP_RUN);

            $path = $this->apiService->getParamString('path', false, BACKUP_PATH);

            $backupService = $this->dic->get(FileBackupService::class);
            $backupService->doBackup($path);

            $this->eventDispatcher->notifyEvent(
                'run.backup.end',
                new Event(
                    $this,
                    EventMessage::factory()
                        ->addDescription(__u('Application and database backup completed successfully'))
                        ->addDetail(__u('Path'), $path)
                )
            );

            $backupFiles = [
                'files' => [
                    'app' => BackupFiles::getAppBackupFilename(
                        $path,
                        $backupService->getHash(),
                        true
                    ),
                    'db' => BackupFiles::getDbBackupFilename(
                        $path,
                        $backupService->getHash(),
                        true
                    )
                ]
            ];

            $this->returnResponse(
                ApiResponse::makeSuccess(
                    $backupFiles,
                    null,
                    __('Backup process finished')
                )
            );
        } catch (Exception $e) {
            processException($e);

            $this->returnResponseException($e);
        }
    }

    /**
     * exportAction
     */
    public function exportAction(): void
    {
        try {
            $this->setupApi(ActionsInterface::CONFIG_EXPORT_RUN);

            $password = $this->apiService->getParamString('password');
            $path = $this->apiService->getParamString('path', false, BACKUP_PATH);

            $this->eventDispatcher->notifyEvent(
                'run.export.start',
                new Event(
                    $this,
                    EventMessage::factory()
                        ->addDescription(__u('sysPass XML export'))
                        ->addDetail(__u('Path'), $path)
                )
            );

            $exportService = $this->dic->get(XmlExportService::class);
            $exportService->doExport($path, $password);


            $this->eventDispatcher->notifyEvent(
                'run.export.end',
                new Event(
                    $this,
                    EventMessage::factory()
                        ->addDescription(__u('Export process finished'))
                )
            );

            $exportFiles = [
                'files' => [
                    'xml' => $exportService->getExportFile()
                ]
            ];

            $this->returnResponse(
                ApiResponse::makeSuccess(
                    $exportFiles,
                    null,
                    __('Export process finished')
                )
            );
        } catch (Exception $e) {
            processException($e);

            $this->returnResponseException($e);
        }
    }

    /**
     * @throws InvalidClassException
     */
    protected function initialize(): void
    {
        $this->apiService->setHelpClass(ConfigHelp::class);
    }
}