<?php

/*
 * Licensed to Elasticsearch B.V. under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch B.V. licenses this file to you 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
 *
 *     http://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.
 */

declare(strict_types=1);

namespace Elastic\Apm\Impl\AutoInstrument;

use Elastic\Apm\Impl\Tracer;

/**
 * Code in this file is part of implementation internals and thus it is not covered by the backward compatibility.
 *
 * @internal
 */
final class BuiltinPlugin extends PluginBase
{
    /** @var ?WordPressAutoInstrumentation */
    private $wordPressAutoInstrumentationIfEnabled;

    public function __construct(Tracer $tracer)
    {
        $wordPressAutoInstrumentation = new WordPressAutoInstrumentation($tracer);
        parent::__construct(
            $tracer,
            [
                new CurlAutoInstrumentation($tracer),
                new PDOAutoInstrumentation($tracer),
				new MySQLiAutoInstrumentation($tracer),
				new MemcacheAutoInstrumentation($tracer),
                $wordPressAutoInstrumentation
            ]
        );

        $this->wordPressAutoInstrumentationIfEnabled = in_array($wordPressAutoInstrumentation, $this->enabledInstrumentations, /* strict */ true)  ? $wordPressAutoInstrumentation : null;
    }

    public function getDescription(): string
    {
        return 'BUILT-IN';
    }

    public function getWordPressAutoInstrumentationIfEnabled(): ?WordPressAutoInstrumentation
    {
        return $this->wordPressAutoInstrumentationIfEnabled;
    }
}