<?php
/**
 * SuiteCRM is a customer relationship management program developed by SalesAgility Ltd.
 * Copyright (C) 2021 SalesAgility Ltd.
 *
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License version 3 as published by the
 * Free Software Foundation with the addition of the following permission added
 * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
 * IN WHICH THE COPYRIGHT IS OWNED BY SALESAGILITY, SALESAGILITY DISCLAIMS THE
 * WARRANTY OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
 *
 * 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 Affero General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * In accordance with Section 7(b) of the GNU Affero General Public License
 * version 3, these Appropriate Legal Notices must retain the display of the
 * "Supercharged by SuiteCRM" logo. If the display of the logos is not reasonably
 * feasible for technical reasons, the Appropriate Legal Notices must display
 * the words "Supercharged by SuiteCRM".
 */

namespace App\UserPreferences\LegacyHandler;

use ApiPlatform\Exception\InvalidArgumentException;
use App\Engine\LegacyHandler\LegacyHandler;
use App\Process\Entity\Process;
use App\Process\Service\ProcessHandlerInterface;
use Exception;
use Psr\Log\LoggerAwareInterface;
use Psr\Log\LoggerInterface;

class SaveUiPreferences extends LegacyHandler implements ProcessHandlerInterface, LoggerAwareInterface
{
    protected const MSG_OPTIONS_NOT_FOUND = 'Process options is not defined';
    protected const PROCESS_TYPE = 'save-ui-user-preferences';

    /**
     * @var LoggerInterface
     */
    private $logger;

    /**
     * @inheritDoc
     */
    public function getHandlerKey(): string
    {
        return self::PROCESS_TYPE;
    }

    /**
     * @inheritDoc
     */
    public function getProcessType(): string
    {
        return self::PROCESS_TYPE;
    }

    /**
     * @inheritDoc
     */
    public function requiredAuthRole(): string
    {
        return 'ROLE_USER';
    }

    /**
     * @inheritDoc
     */
    public function getRequiredACLs(Process $process): array
    {
        return [];
    }

    /**
     * @inheritDoc
     */
    public function configure(Process $process): void
    {
        //This process is synchronous
        //We aren't going to store a record on db
        //thus we will use process type as the id
        $process->setId(self::PROCESS_TYPE);
        $process->setAsync(false);
    }

    /**
     * @inheritDoc
     */
    public function validate(Process $process): void
    {
        if (empty($process->getOptions())) {
            throw new InvalidArgumentException(self::MSG_OPTIONS_NOT_FOUND);
        }
    }

    /**
     * @inheritDoc
     */
    public function run(Process $process)
    {
        $this->init();
        $this->startLegacyApp();

        global $current_user;

        ['preferences' => $preferences] = $process->getOptions();

        if (empty($preferences)) {
            $process->setStatus('success');
            $process->setMessages([]);

            return;
        }

        $process->setStatus('success');
        $process->setMessages([]);

        try {
            $current_user->setPreference('ui', json_encode($preferences, JSON_THROW_ON_ERROR));
            $current_user->savePreferencesToDB();
        } catch (Exception $e) {
            $process->setStatus('failure');
            $this->logger->error('Error saving ui user preferences', ['exception' => $e]);
        }

        $this->close();
    }

    /**
     * @inheritDoc
     */
    public function setLogger(LoggerInterface $logger)
    {
        $this->logger = $logger;
    }
}
