Spaghetti\XLSXParser\Transformer\Value

Complexity

Total Complexity

5

Size/Duplication

Total Lines	29
Duplicated Lines	0 %

Importance

Changes	1
Bugs	1	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	transformNumber()	0	5	3
A	transform()	0	7	1

<?php declare(strict_types = 1);

namespace Spaghetti\XLSXParser\Transformer;

use DateTimeImmutable;
use Spaghetti\XLSXParser\SharedStrings;
use Spaghetti\XLSXParser\Styles;

use function filter_var;
use function trim;

use const FILTER_VALIDATE_BOOL;

/**
 * @internal
 */
final class Value
{
    private const BOOL = 'b';
    private const EMPTY = '';
    private const NUMBER = 'n';
    private const SHARED_STRING = 's';

    private readonly Date $dateTransformer;

    public function __construct(private readonly SharedStrings $sharedStrings, private readonly Styles $styles, ?Date $dateTransformer = null)
    {
        $this->dateTransformer = $dateTransformer ?? new Date();

The property dateTransformer is declared read-only in Spaghetti\XLSXParser\Transformer\Value.

    }

    public function transform(string $value, string $type, string $style): bool|DateTimeImmutable|float|int|string
    {
        return match ($type) {
            self::BOOL => filter_var(value: $value, filter: FILTER_VALIDATE_BOOL),
            self::SHARED_STRING => trim(string: $this->sharedStrings->get(index: (int) $value)),
            self::EMPTY, self::NUMBER => $this->transformNumber(style: $style, value: $value),
            default => trim(string: $value),
        };
    }

    private function transformNumber(string $style, mixed $value): DateTimeImmutable|float|int
    {
        return match (true) {
            $style && Styles::FORMAT_DATE === $this->styles->get(index: (int) $style) => $this->dateTransformer->transform(value: (int) $value),
            default => preg_match(pattern: '/^\d+\.\d+$/', subject: $value) ? (float) $value : (int) $value,
        };
    }
}