Genkgo\Mail\Protocol\Imap\MessageData\Item\FlagsItem

Complexity

Total Complexity

6

Size/Duplication

Total Lines	84
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	getName()	0	4	2
A	__toString()	0	8	1
A	__construct()	0	9	2
A	silent()	0	6	1

<?php
declare(strict_types=1);

namespace Genkgo\Mail\Protocol\Imap\MessageData\Item;

use Genkgo\Mail\Protocol\Imap\FlagParenthesizedList;
use Genkgo\Mail\Protocol\Imap\MessageData\ItemInterface;

/**
 * Class BodySection
 * @package Genkgo\Mail\Protocol\Imap\MessageData\GenericItem
 */
final class FlagsItem implements ItemInterface
{
    /**
     *
     */
    public CONST OPERATOR_REPLACE = '';
    /**
     *
     */
    public CONST OPERATOR_ADD = '+';
    /**
     *
     */
    public CONST OPERATOR_REMOVE = '-';
    /**
     *
     */
    private CONST OPERATORS = [
        self::OPERATOR_REPLACE => true,
        self::OPERATOR_ADD => true,
        self::OPERATOR_REMOVE => true,
    ];
    /**
     * @var FlagParenthesizedList
     */
    private $flagList;

    /**
     * @var bool
     */
    private $silent = false;

    /**
     * @var string
     */
    private $operator = '';

    /**
     * BodySection constructor.
     * @param FlagParenthesizedList $flagList
     * @param string $operator
     */
    public function __construct(FlagParenthesizedList $flagList, string $operator = '')
    {
        if (!isset(self::OPERATORS[$operator])) {
            throw new \InvalidArgumentException('Invalid operator');
        }

        $this->flagList = $flagList;
        $this->operator = $operator;
    }

    /**
     * @return string
     */
    public function getName(): string
    {
        return $this->operator . $this->silent ? 'FLAGS.SILENT' : 'FLAGS';
    }

    /**
     * @return string
     */
    public function __toString(): string
    {
        return sprintf(
            '%s %s',
            $this->getName(),
            (string)$this->flagList
        );
    }

    /**
     * @param FlagParenthesizedList $flagParenthesizedList
     * @param string $operator
     * @return FlagsItem
     */
    public static function silent(FlagParenthesizedList $flagParenthesizedList, string $operator = ''): self
    {
        $bodySection = new self($flagParenthesizedList, $operator);
        $bodySection->silent = true;
        return $bodySection;
    }
}