File "ReflectionParameterDefinitionBuilder.php"
Full Path: /home/palsarh/web/palsarh.in/public_html/vendor/cuyz/valinor/src/Definition/Repository/Reflection/ReflectionParameterDefinitionBuilder.php
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<?php
declare(strict_types=1);
namespace CuyZ\Valinor\Definition\Repository\Reflection;
use CuyZ\Valinor\Definition\Attributes;
use CuyZ\Valinor\Definition\ParameterDefinition;
use CuyZ\Valinor\Definition\Repository\AttributesRepository;
use CuyZ\Valinor\Definition\Repository\Reflection\TypeResolver\ParameterTypeResolver;
use CuyZ\Valinor\Definition\Repository\Reflection\TypeResolver\ReflectionTypeResolver;
use CuyZ\Valinor\Type\Types\UnresolvableType;
use ReflectionParameter;
/** @internal */
final class ReflectionParameterDefinitionBuilder
{
public function __construct(private AttributesRepository $attributesRepository) {}
public function for(ReflectionParameter $reflection, ReflectionTypeResolver $typeResolver): ParameterDefinition
{
$parameterTypeResolver = new ParameterTypeResolver($typeResolver);
/** @var non-empty-string $name */
$name = $reflection->name;
$signature = $this->signature($reflection);
$type = $parameterTypeResolver->resolveTypeFor($reflection);
$nativeType = $parameterTypeResolver->resolveNativeTypeFor($reflection);
$isOptional = $reflection->isOptional();
$isVariadic = $reflection->isVariadic();
if ($reflection->isDefaultValueAvailable()) {
$defaultValue = $reflection->getDefaultValue();
} elseif ($reflection->isVariadic()) {
$defaultValue = [];
} else {
$defaultValue = null;
}
if ($type instanceof UnresolvableType) {
$type = $type->forParameter($signature);
} elseif (! $type->matches($nativeType)) {
$type = UnresolvableType::forNonMatchingTypes($nativeType, $type)->forParameter($signature);
} elseif ($isOptional && ! $type->accepts($defaultValue)) {
$type = UnresolvableType::forInvalidDefaultValue($type, $defaultValue)->forParameter($signature);
}
return new ParameterDefinition(
$name,
$signature,
$type,
$nativeType,
$isOptional,
$isVariadic,
$defaultValue,
new Attributes(...$this->attributesRepository->for($reflection)),
);
}
/**
* @return non-empty-string
*/
private function signature(ReflectionParameter $reflection): string
{
$signature = $reflection->getDeclaringFunction()->name . "(\$$reflection->name)";
$class = $reflection->getDeclaringClass();
if ($class) {
$signature = $class->name . '::' . $signature;
}
return $signature;
}
}