<?php

/*
 * Copyright 2005 - 2025 Centreon (https://www.centreon.com/)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * For more information : contact@centreon.com
 *
 */

namespace ConfigGenerateRemote;

use ConfigGenerateRemote\Abstracts\AbstractObject;
use Exception;
use PDO;
use PDOStatement;

/**
 * Class
 *
 * @class Resource
 * @package ConfigGenerateRemote
 */
class Resource extends AbstractObject
{
    /** @var string */
    protected $table = 'cfg_resource';

    /** @var string */
    protected $generateFilename = 'resource.infile';

    /** @var string|null */
    protected $objectName = null;

    /** @var PDOStatement */
    protected $stmt = null;

    /** @var string[] */
    protected $attributesWrite = [
        'resource_id',
        'resource_name',
        'resource_line',
        'resource_comment',
        'resource_activate',
    ];

    /**
     * Generate resource objects
     *
     * @param null|int $pollerId
     *
     * @throws Exception
     * @return void
     */
    public function generateFromPollerId(?int $pollerId)
    {
        if (is_null($pollerId)) {
            return 0;
        }

        if (is_null($this->stmt)) {
            $query
                = "SELECT cfg_resource.resource_id, resource_name, resource_line, resource_comment, resource_activate
                FROM cfg_resource_instance_relations, cfg_resource
                WHERE instance_id = :poller_id
                AND cfg_resource_instance_relations.resource_id = cfg_resource.resource_id
                AND cfg_resource.resource_activate = '1'";
            $this->stmt = $this->backendInstance->db->prepare($query);
        }
        $this->stmt->bindParam(':poller_id', $pollerId, PDO::PARAM_INT);
        $this->stmt->execute();

        foreach ($this->stmt->fetchAll(PDO::FETCH_ASSOC) as $value) {
            Relations\CfgResourceInstanceRelation::getInstance($this->dependencyInjector)
                ->addRelation($value['resource_id'], $pollerId);
            if ($this->checkGenerate($value['resource_id'])) {
                continue;
            }
            $this->generateObjectInFile($value, $value['resource_id']);
        }
    }
}
