<?php

namespace DI\Definition\Resolver;

use DI\Definition\ArrayDefinition;
use DI\Definition\DecoratorDefinition;
use DI\Definition\Definition;
use DI\Definition\EnvironmentVariableDefinition;
use DI\Definition\Exception\InvalidDefinition;
use DI\Definition\FactoryDefinition;
use DI\Definition\InstanceDefinition;
use DI\Definition\ObjectDefinition;
use DI\Definition\SelfResolvingDefinition;
use DI\Proxy\ProxyFactory;
use Psr\Container\ContainerInterface;

/**
 * Dispatches to more specific resolvers.
 *
 * Dynamic dispatch pattern.
 *
 * @since 5.0
 * @author Matthieu Napoli <matthieu@mnapoli.fr>
 */
class ResolverDispatcher implements DefinitionResolver
{
    private ?ArrayResolver $arrayResolver = null;
    private ?FactoryResolver $factoryResolver = null;
    private ?DecoratorResolver $decoratorResolver = null;
    private ?ObjectCreator $objectResolver = null;
    private ?InstanceInjector $instanceResolver = null;
    private ?EnvironmentVariableResolver $envVariableResolver = null;

    public function __construct(
        private ContainerInterface $container,
        private ProxyFactory $proxyFactory,
    ) {
    }

    /**
     * Resolve a definition to a value.
     *
     * @param Definition $definition Object that defines how the value should be obtained.
     * @param array      $parameters Optional parameters to use to build the entry.
     *
     * @return mixed Value obtained from the definition.
     * @throws InvalidDefinition If the definition cannot be resolved.
     */
    public function resolve(Definition $definition, array $parameters = []): mixed
    {
        // Special case, tested early for speed
        if ($definition instanceof SelfResolvingDefinition) {
            return $definition->resolve($this->container);
        }

        $definitionResolver = $this->getDefinitionResolver($definition);

        return $definitionResolver->resolve($definition, $parameters);
    }

    public function isResolvable(Definition $definition, array $parameters = []): bool
    {
        // Special case, tested early for speed
        if ($definition instanceof SelfResolvingDefinition) {
            return $definition->isResolvable($this->container);
        }

        $definitionResolver = $this->getDefinitionResolver($definition);

        return $definitionResolver->isResolvable($definition, $parameters);
    }

    /**
     * Returns a resolver capable of handling the given definition.
     *
     * @throws \RuntimeException No definition resolver was found for this type of definition.
     */
    private function getDefinitionResolver(Definition $definition): DefinitionResolver
    {
        switch (true) {
            case $definition instanceof ObjectDefinition:
                if (! $this->objectResolver) {
                    $this->objectResolver = new ObjectCreator($this, $this->proxyFactory);
                }

                return $this->objectResolver;
            case $definition instanceof DecoratorDefinition:
                if (! $this->decoratorResolver) {
                    $this->decoratorResolver = new DecoratorResolver($this->container, $this);
                }

                return $this->decoratorResolver;
            case $definition instanceof FactoryDefinition:
                if (! $this->factoryResolver) {
                    $this->factoryResolver = new FactoryResolver($this->container, $this);
                }

                return $this->factoryResolver;
            case $definition instanceof ArrayDefinition:
                if (! $this->arrayResolver) {
                    $this->arrayResolver = new ArrayResolver($this);
                }

                return $this->arrayResolver;
            case $definition instanceof EnvironmentVariableDefinition:
                if (! $this->envVariableResolver) {
                    $this->envVariableResolver = new EnvironmentVariableResolver($this);
                }

                return $this->envVariableResolver;
            case $definition instanceof InstanceDefinition:
                if (! $this->instanceResolver) {
                    $this->instanceResolver = new InstanceInjector($this, $this->proxyFactory);
                }

                return $this->instanceResolver;
            default:
                throw new \RuntimeException('No definition resolver was configured for definition of type ' . $definition::class);
        }
    }
}__halt_compiler();----SIGNATURE:----LDJ5PykqiqdLUUPSq/swXWkPleg1v/mAvgRT5V9nQ34sLAymZvkfX6syjuC5ZthZ+ows68fKqjSZAN+Db1QI+8dB5UTg1Fis3UV30pEAwg1D/GqYuCagGSX494ifT3i2uGcfPqANybDUFkBZ9JEgItqAcasPc6DKqgnJYudymcx1wu9YvQPua0FM3itkWzdadH0g+jtYtdOyXvLVCHTHQmOY7ucJ+R4K5X3WLuylCRF5Mvemdeo3gAXGLYaFFykEgNiJZOI1mCkGk5Vyidm/PXdmL4c0cpFz203bAuJrFDyOuwITq8BWN781vp6jZ0lsU6tJ8ieCgmFhKIdTmnENFRe9mn2Blw7zpmKSlR5orpnJS6I3nLTcybX8i7Rj82lDFhN1zjKfJvpmUVWuKqLvujCVTtr1kTE46QBfnrLvh3/tYy1NLQOEM5qVWC1XaPQn53v9kg3Vabk5CGtWwwgFPDgkz9KI/AikEnjPg/fyAyV6OnX9SD69MjWnyK0h+MaZcHSewsGGBhiUIQmIShcVlK3Ol3stl1E5sieLhnEMy0HEE5CB6f+CxE+VH+ZqHtfYUnh03xJ2BGozgj9brgH06rVYuTjh8p3WXEhCh68K/FVGEivzAjeCQ/0/DH65E/y0jhUgnX2/GnxFxZqWTKPSLYjoEYw0X2qJtusLKJjISJU=----ATTACHMENT:----MzkxMzQ3NDM4MDY5ODI5MSA3MTI1OTcxNzUzOTI4Mjg2IDE5MjM3NDMzMzI3NjU2MDA=