TheIconic\NameParser\Mapper\MiddlenameMapper

Complexity

Total Complexity

7

Size/Duplication

Total Lines	49
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	2

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	map()	0	14	3
A	mapFrom()	0	20	4

<?php

namespace TheIconic\NameParser\Mapper;

use TheIconic\NameParser\Part\AbstractPart;
use TheIconic\NameParser\Part\Firstname;
use TheIconic\NameParser\Part\Lastname;
use TheIconic\NameParser\Part\Middlename;

class MiddlenameMapper extends AbstractMapper
{
    /**
     * map middlenames in the parts array
     *
     * @param array $parts the name parts
     * @return array the mapped parts
     */
    public function map(array $parts): array
    {
        if (count($parts) < 3) {
            return $parts;
        }

        $start = $this->findFirstMapped(Firstname::class, $parts);

        if (false === $start) {
            return $parts;
        }

        return $this->mapFrom($start, $parts);
    }

    /**
     * @param $start
     * @param $parts
     * @return mixed
     */
    protected function mapFrom($start, $parts): array
    {
        $length = count($parts);

        for ($k = $start; $k < $length - 1; $k++) {
            $part = $parts[$k];

            if ($part instanceof Lastname) {
                break;
            }

            if ($part instanceof AbstractPart) {
                continue;
            }

            $parts[$k] = new Middlename($part);
        }

        return $parts;
    }
}