Genkgo\Mail\Protocol\Imap\Response\Command\FetchCommandResponse

Complexity

Total Complexity

5

Size/Duplication

Total Lines	56
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	2

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	getNumber()	0	4	1
A	getDataItemList()	0	4	1
A	fromResponse()	0	12	2

<?php
declare(strict_types=1);

namespace Genkgo\Mail\Protocol\Imap\Response\Command;

use Genkgo\Mail\Protocol\Imap\MessageData\ItemList;
use Genkgo\Mail\Protocol\Imap\ResponseInterface;

/**
 * Class FetchCommandResponse
 * @package Genkgo\Mail\Protocol\Imap\Response\Command
 */
final class FetchCommandResponse
{
    /**
     * @var int
     */
    private $number;
    /**
     * @var ItemList
     */
    private $dataItemList;

    /**
     * FetchCommandResponse constructor.
     * @param int $number
     * @param ItemList $dataItemList
     */
    public function __construct(int $number, ItemList $dataItemList)
    {
        $this->number = $number;
        $this->dataItemList = $dataItemList;
    }

    /**
     * @return int
     */
    public function getNumber(): int
    {
        return $this->number;
    }

    /**
     * @return ItemList
     */
    public function getDataItemList(): ItemList
    {
        return $this->dataItemList;
    }

    /**
     * @param ResponseInterface $response
     * @return FetchCommandResponse
     */
    public static function fromResponse(ResponseInterface $response): self
    {
        $body = $response->getBody();

        $matches = [];
        $result = preg_match('/^([0-9]+) FETCH ((\()?.*?(\))?)\s*$/s', $body, $matches);
        if ($result !== 1) {
            throw new \InvalidArgumentException('Not a fetch command');
        }

        return new self((int)$matches[1], ItemList::fromString($matches[2]));
    }

}