<?php
/**
 * SuiteCRM is a customer relationship management program developed by SuiteCRM Ltd.
 * Copyright (C) 2025 SuiteCRM 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 SUITECRM, SUITECRM 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\ViewDefinitions\LegacyHandler\Widgets;

use Traversable;

class WidgetDefinitionParsers
{
    /**
     * @var WidgetDefinitionParserInterface[][][]
     */
    protected array $registry = [];

    /**
     * WidgetDefinitionParsers constructor.
     * @param Traversable $handlers
     */
    public function __construct(Traversable $handlers)
    {
        /**
         * @var $parsers WidgetDefinitionParserInterface[]
         */
        $parsers = [];
        foreach ($handlers as $handler) {
            $parsers[] = $handler;
        }

        $this->addParsers($parsers);

    }

    /**
     * Get the parsers for the module and widget type
     * @param string $module
     * @param string $type
     * @return WidgetDefinitionParserInterface[]
     */
    public function get(string $module, string $type): array
    {
        $defaultDefinitions = $this->registry['default'][$type] ?? [];
        $moduleDefinitions = $this->registry[$module][$type] ?? [];

        return array_merge($defaultDefinitions, $moduleDefinitions);
    }

    /**
     * @param array $parsers
     * @return void
     */
    protected function addParsers(array $parsers): void
    {
        foreach ($parsers as $parser) {
            $key = $parser->getKey();
            $type = $parser->getWidgetType();
            $module = $parser->getModule();

            $moduleMappers = $this->registry[$module] ?? [];
            $typeMappers = $moduleMappers[$type] ?? [];

            $typeMappers[$key] = $parser;
            $moduleMappers[$type] = $typeMappers;
            $this->registry[$module] = $moduleMappers;
        }
    }
}