Utils.php

<?php

declare(strict_types=1);

namespace CodelyTv\Shared\Domain;

use DateTimeImmutable;
use DateTimeInterface;
use function Lambdish\Phunctional\filter;

final class Utils
{
	public static function dateToString(DateTimeInterface $date): string
	{
		return $date->format(DateTimeInterface::ATOM);
	}

	public static function stringToDate(string $date): DateTimeImmutable
	{
		return new DateTimeImmutable($date);
	}

	public static function jsonEncode(array $values): string
	{
		return json_encode($values, JSON_THROW_ON_ERROR);
	}

	public static function jsonDecode(string $json): array
	{
		return json_decode($json, true, flags: JSON_THROW_ON_ERROR);
	}

	public static function toSnakeCase(string $text): string
	{
		return ctype_lower($text) ? $text : strtolower((string) preg_replace('/([^A-Z\s])([A-Z])/', '$1_$2', $text));
	}

	public static function toCamelCase(string $text): string
	{
		return lcfirst(str_replace('_', '', ucwords($text, '_')));
	}

	public static function dot(array $array, string $prepend = ''): array
	{
		$results = [];
		foreach ($array as $key => $value) {
			if (is_array($value) && !empty($value)) {
				$results = array_merge($results, self::dot($value, $prepend . $key . '.'));
			} else {
				$results[$prepend . $key] = $value;
			}
		}

		return $results;
	}

	public static function filesIn(string $path, string $fileType): array
	{
		return filter(
			static fn (string $possibleModule): false | string => strstr($possibleModule, $fileType),
			scandir($path)
		);
	}

	public static function iterableToArray(iterable $iterable): array
	{
		if (is_array($iterable)) {
			return $iterable;
		}

		return iterator_to_array($iterable);
	}
}