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efrain |
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<?php
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declare(strict_types=1);
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namespace DI\Invoker;
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use DI\Definition\Definition;
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use DI\Definition\Helper\DefinitionHelper;
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use DI\Definition\Resolver\DefinitionResolver;
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use Invoker\ParameterResolver\ParameterResolver;
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use ReflectionFunctionAbstract;
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/**
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* Resolves callable parameters using definitions.
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*
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* @since 5.0
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* @author Matthieu Napoli <matthieu@mnapoli.fr>
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*/
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class DefinitionParameterResolver implements ParameterResolver
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{
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public function __construct(
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private DefinitionResolver $definitionResolver
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) {
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}
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public function getParameters(
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ReflectionFunctionAbstract $reflection,
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array $providedParameters,
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array $resolvedParameters
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) : array {
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// Skip parameters already resolved
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if (! empty($resolvedParameters)) {
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$providedParameters = array_diff_key($providedParameters, $resolvedParameters);
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}
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foreach ($providedParameters as $key => $value) {
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if ($value instanceof DefinitionHelper) {
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$value = $value->getDefinition('');
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}
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if (! $value instanceof Definition) {
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continue;
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}
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$value = $this->definitionResolver->resolve($value);
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if (is_int($key)) {
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// Indexed by position
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$resolvedParameters[$key] = $value;
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} else {
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// Indexed by parameter name
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// TODO optimize?
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$reflectionParameters = $reflection->getParameters();
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foreach ($reflectionParameters as $reflectionParameter) {
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if ($key === $reflectionParameter->name) {
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$resolvedParameters[$reflectionParameter->getPosition()] = $value;
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}
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}
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}
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}
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return $resolvedParameters;
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}
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}
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