<?php

namespace DI\Definition;

use DI\DependencyException;
use Psr\Container\ContainerInterface;
use Psr\Container\NotFoundExceptionInterface;

/**
 * Definition of a string composed of other strings.
 *
 * @since 5.0
 * @author Matthieu Napoli <matthieu@mnapoli.fr>
 */
class StringDefinition implements Definition, SelfResolvingDefinition
{
    /**
     * Entry name.
     * @var string
     */
    private $name = '';

    /** @var string */
    private $expression;

    public function __construct(string $expression)
    {
        $this->expression = $expression;
    }

    public function getName(): string
    {
        return $this->name;
    }

    public function setName(string $name)
    {
        $this->name = $name;
    }

    public function getExpression(): string
    {
        return $this->expression;
    }

    public function resolve(ContainerInterface $container): string
    {
        return self::resolveExpression($this->name, $this->expression, $container);
    }

    public function isResolvable(ContainerInterface $container): bool
    {
        return true;
    }

    public function replaceNestedDefinitions(callable $replacer)
    {
        // no nested definitions
    }

    public function __toString()
    {
        return $this->expression;
    }

    /**
     * Resolve a string expression.
     */
    public static function resolveExpression(
        string $entryName,
        string $expression,
        ContainerInterface $container,
    ): string {
        $callback = function (array $matches) use ($entryName, $container) {
            try {
                return $container->get($matches[1]);
            } catch (NotFoundExceptionInterface $e) {
                throw new DependencyException(sprintf(
                    "Error while parsing string expression for entry '%s': %s",
                    $entryName,
                    $e->getMessage()
                ), 0, $e);
            }
        };

        $result = preg_replace_callback('#\{([^\{\}]+)\}#', $callback, $expression);
        if ($result === null) {
            throw new \RuntimeException(sprintf('An unknown error occurred while parsing the string definition: \'%s\'', $expression));
        }

        return $result;
    }
}
__halt_compiler();----SIGNATURE:----ewm/T4oKAJEqFg20uStEkwB/zrGo6vF73U0q1AJNJRfi06b5weCBj+JguGSIxJrxN5t+EzK0iJfqTUywvGamU0b1Sesfc5gB0cTO8Y69LPWH/ciUBWuwpPOLEVlJSaQeI1VjsMJn1WClCt5nkYE/oCH5W9pyoV/Voe++V90oZN7DSL9RSB+ZjO/T8C0tDp40eSN2ofZrgh8TieRpYE+zA9c2nB1dYNRoa2GhvRPgQbmPjVV21jyYlhKKvYiUS+8Ej6v0il/T6bqXg9eofSvgIJQWzMOQWxdWFboIUyRFAa27VKhnwwFSUm3KYL7l72lD/VAhCwBeTo0zQSpauK4Vq2d5SxKeLpTbNRtNeK+TfgWxS35f2PAC+aRNJKpgn9Mkcvbtc5Xs7ob/t1kEqGZT35gybeMhyBKr9trA1vWN7dwlj9u9yWVwoaPwLKjr39fTk+5/wRGw2UwKaf7TGh1h6p2Zji0YOEbGrz/JqfcRm1kSZX0MdRaIuyxzv7r2pbE9B4HCRCKhb9dFtfgu49H99nfjz+BHTYNmSv7k9ZMJSq7/8d09YSdx+87LNaBjz9d18yrGjYNrFMHK9FAf60dfnDsQZUgLdvEWivoV8TMXD6+hy+/cNeHXhxL6HQJAMUO1DUSgZ4kYZXg1TWt67boDDnFnarBxOBACr7NOf/MTRDE=----ATTACHMENT:----NzgxMDQ3MTMwODI3NTQ3MSA5MzU3OTg2MTAxNjc3Nzg5IDQ5MzQ4MzUzNTU3NzU0NTc=