<?php

declare (strict_types=1);
namespace FormEnhancerDeps\DI\Definition;

use FormEnhancerDeps\Psr\Container\ContainerInterface;
/**
 * Represents a reference to another entry.
 *
 * @author Matthieu Napoli <matthieu@mnapoli.fr>
 */
class Reference implements Definition, SelfResolvingDefinition
{
    /** Entry name. */
    private string $name = '';
    /**
     * @param string $targetEntryName Name of the target entry
     */
    public function __construct(private string $targetEntryName)
    {
    }
    public function getName(): string
    {
        return $this->name;
    }
    public function setName(string $name): void
    {
        $this->name = $name;
    }
    public function getTargetEntryName(): string
    {
        return $this->targetEntryName;
    }
    public function resolve(ContainerInterface $container): mixed
    {
        return $container->get($this->getTargetEntryName());
    }
    public function isResolvable(ContainerInterface $container): bool
    {
        return $container->has($this->getTargetEntryName());
    }
    public function replaceNestedDefinitions(callable $replacer): void
    {
        // no nested definitions
    }
    public function __toString(): string
    {
        return sprintf('get(%s)', $this->targetEntryName);
    }
}
