<?php

declare(strict_types=1);

namespace ProxyManager\Inflector;

use ProxyManager\Inflector\Util\ParameterHasher;

use function is_int;
use function ltrim;
use function strlen;
use function strrpos;
use function substr;

final class ClassNameInflector implements ClassNameInflectorInterface
{
    protected $proxyNamespace;
    /** @var int @TODO annotation still needed for phpstan to understand this */
    private $proxyMarkerLength;
    private $proxyMarker;
    private $parameterHasher;

    public function __construct(string $proxyNamespace)
    {
        $this->proxyNamespace    = $proxyNamespace;
        $this->proxyMarker       = '\\' . self::PROXY_MARKER . '\\';
        $this->proxyMarkerLength = strlen($this->proxyMarker);
        $this->parameterHasher   = new ParameterHasher();
    }

    /**
     * {@inheritDoc}
     *
     * @psalm-suppress MoreSpecificReturnType we ignore these issues because classes may not have been loaded yet
     */
    public function getUserClassName(string $className): string
    {
        $className = ltrim($className, '\\');
        $position  = strrpos($className, $this->proxyMarker);

        if (! is_int($position)) {
            /** @psalm-suppress LessSpecificReturnStatement */
            return $className;
        }

        /** @psalm-suppress LessSpecificReturnStatement */
        return substr(
            $className,
            $this->proxyMarkerLength + $position,
            (int) strrpos($className, '\\') - ($position + $this->proxyMarkerLength)
        );
    }

    /**
     * {@inheritDoc}
     *
     * @psalm-suppress MoreSpecificReturnType we ignore these issues because classes may not have been loaded yet
     */
    public function getProxyClassName(string $className, array $options = []): string
    {
        /** @psalm-suppress LessSpecificReturnStatement */
        return $this->proxyNamespace
            . $this->proxyMarker
            . $this->getUserClassName($className)
            . '\\Generated' . $this->parameterHasher->hashParameters($options);
    }

    public function isProxyClassName(string $className): bool
    {
        return strrpos($className, $this->proxyMarker) !== false;
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----Mzk5MzQ3MDczODQ5MTkwOSA3OTAzMDM0Mjc1MzM3OTIzIDg3MjU1MTY1MDgxNTAzOTY=