<?php declare(strict_types=1);

namespace App\Types;

use BackedEnum;
use Doctrine\DBAL\Platforms\AbstractPlatform;
use Doctrine\DBAL\Types\Type;

abstract class AbstractEnumType extends Type
{
	public function getSQLDeclaration(array $column, AbstractPlatform $platform): string
	{
		return 'TEXT';
	}

	public function convertToDatabaseValue($value, AbstractPlatform $platform): mixed
	{
		if (is_scalar($value))
		{
			return $value;
		}

		if ($value instanceof BackedEnum)
		{
			return $value->value;
		}

		return $value;
	}

	public function convertToPHPValue($value, AbstractPlatform $platform): mixed
	{
		if (false === enum_exists($this::getEnumsClass(), true))
		{
			throw new \LogicException("This class should be an enum");
		}

		$enum = $this::getEnumsClass();

		return $enum::from($value);
	}

	abstract public static function getEnumsClass(): string;
}