smartemailing/types

<?php

declare(strict_types = 1);

namespace SmartEmailing\Types;

use SmartEmailing\Types\Comparable\ArrayComparableTrait;
use SmartEmailing\Types\Comparable\ComparableInterface;
use SmartEmailing\Types\ExtractableTraits\ArrayExtractableTrait;
use SmartEmailing\Types\Helpers\ValidationHelpers;

final class ScalarLeavesArray implements ToArrayInterface, ComparableInterface
{

    use ArrayExtractableTrait;
    use ArrayComparableTrait;

    /**
     * @param array<mixed> $data
     */
    public function __construct(
        private array $data
    ) {
        if (!ValidationHelpers::isScalarLeavesArray($data)) {
            throw new InvalidTypeException('Array must have all it\'s leaves scalar or null');
        }
    }

    /**
     * @param array<mixed> $data
     */
    public static function extractOrEmpty(
        array $data,
        string $key
    ): self {
        $self = self::extractOrNull(
            $data,
            $key
        );

        if ($self) {
            return $self;
        }

        return new self([]);
    }

    /**
     * @return array<mixed>
     */
    public function toArray(): array
    {
        return $this->data;
    }

}