<?php

declare(strict_types=1);

/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */

namespace TYPO3\CMS\Extbase\Mvc;

use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Message\StreamInterface;
use Psr\Http\Message\UriInterface;

/**
 * The extbase request.
 *
 * This is a decorator: The core PSR-7 request is hand over as constructor
 * argument, this class implements ServerRequestInterface, too.
 * Additionally, the extbase request details are attached as 'extbase'
 * attribute to the PSR-7 request and this class implements extbase RequestInterface.
 * This class has no state except the PSR-7 request, all operations are
 * hand down to the PSR-7 request.
 */
class Request implements RequestInterface
{
    protected ServerRequestInterface $request;

    final public function __construct(ServerRequestInterface $request)
    {
        if (!$request->getAttribute('extbase') instanceof ExtbaseRequestParameters) {
            throw new \InvalidArgumentException(
                'Given request must have an attribute "extbase" of type ExtbaseAttribute',
                1624452070
            );
        }
        $this->request = $request;
    }

    /**
     * ExtbaseAttribute attached as attribute 'extbase' to $request carries extbase
     * specific request values. This helper method type hints this attribute.
     */
    protected function getExtbaseAttribute(): ExtbaseRequestParameters
    {
        return $this->request->getAttribute('extbase');
    }

    public function getControllerObjectName(): string
    {
        return $this->getExtbaseAttribute()->getControllerObjectName();
    }

    /**
     * Return an instance with the specified controller object name set.
     */
    public function withControllerObjectName(string $controllerObjectName): static
    {
        $attribute = clone $this->getExtbaseAttribute();
        $attribute->setControllerObjectName($controllerObjectName);
        return $this->withAttribute('extbase', $attribute);
    }

    /**
     * Returns the plugin key.
     */
    public function getPluginName(): string
    {
        return $this->getExtbaseAttribute()->getPluginName();
    }

    /**
     * Return an instance with the specified plugin name set.
     */
    public function withPluginName(string $pluginName): static
    {
        $attribute = clone $this->getExtbaseAttribute();
        $attribute->setPluginName($pluginName);
        return $this->withAttribute('extbase', $attribute);
    }

    /**
     * Returns the extension name of the specified controller.
     */
    public function getControllerExtensionName(): string
    {
        return $this->getExtbaseAttribute()->getControllerExtensionName();
    }

    /**
     * Return an instance with the specified controller extension name set.
     */
    public function withControllerExtensionName(string $controllerExtensionName): static
    {
        $attribute = clone $this->getExtbaseAttribute();
        $attribute->setControllerExtensionName($controllerExtensionName);
        return $this->withAttribute('extbase', $attribute);
    }

    /**
     * Returns the extension key of the specified controller.
     */
    public function getControllerExtensionKey(): string
    {
        return $this->getExtbaseAttribute()->getControllerExtensionKey();
    }

    /**
     * Returns the controller name supposed to handle this request, if one
     * was set already (if not, the name of the default controller is returned)
     */
    public function getControllerName(): string
    {
        return $this->getExtbaseAttribute()->getControllerName();
    }

    /**
     * Return an instance with the specified controller name set.
     */
    public function withControllerName(string $controllerName): static
    {
        $attribute = clone $this->getExtbaseAttribute();
        $attribute->setControllerName($controllerName);
        return $this->withAttribute('extbase', $attribute);
    }

    /**
     * Returns the name of the action the controller is supposed to execute.
     */
    public function getControllerActionName(): string
    {
        return $this->getExtbaseAttribute()->getControllerActionName();
    }

    /**
     * Return an instance with the specified controller action name set.
     */
    public function withControllerActionName(string $actionName): static
    {
        $attribute = clone $this->getExtbaseAttribute();
        $attribute->setControllerActionName($actionName);
        return $this->withAttribute('extbase', $attribute);
    }

    public function getArguments(): array
    {
        return $this->getExtbaseAttribute()->getArguments();
    }

    /**
     * Return an instance with the specified extbase arguments, replacing
     * any arguments which existed before.
     */
    public function withArguments(array $arguments): static
    {
        $attribute = clone $this->getExtbaseAttribute();
        $attribute->setArguments($arguments);
        return $this->withAttribute('extbase', $attribute);
    }

    public function getArgument(string $argumentName): mixed
    {
        return $this->getExtbaseAttribute()->getArgument($argumentName);
    }

    public function hasArgument(string $argumentName): bool
    {
        return $this->getExtbaseAttribute()->hasArgument($argumentName);
    }

    /**
     * Return an instance with the specified argument set.
     */
    public function withArgument(string $argumentName, mixed $value): static
    {
        $attribute = clone $this->getExtbaseAttribute();
        $attribute->setArgument($argumentName, $value);
        return $this->withAttribute('extbase', $attribute);
    }

    /**
     * Returns the requested representation format, something
     * like "html", "xml", "png", "json" or the like.
     */
    public function getFormat(): string
    {
        return $this->getExtbaseAttribute()->getFormat();
    }

    /**
     * Return an instance with the specified derived request attribute.
     *
     * This method allows setting a single derived request attribute as
     * described in getFormat().
     */
    public function withFormat(string $format): static
    {
        $attribute = clone $this->getExtbaseAttribute();
        $attribute->setFormat($format);
        return $this->withAttribute('extbase', $attribute);
    }

    /**
     * Methods implementing ServerRequestInterface
     */
    public function getServerParams(): array
    {
        return $this->request->getServerParams();
    }

    public function getCookieParams(): array
    {
        return $this->request->getCookieParams();
    }

    public function withCookieParams(array $cookies): static
    {
        $request = $this->request->withCookieParams($cookies);
        return new static($request);
    }

    public function getQueryParams(): array
    {
        return $this->request->getQueryParams();
    }

    public function withQueryParams(array $query): static
    {
        $request = $this->request->withQueryParams($query);
        return new static($request);
    }

    public function getUploadedFiles(): array
    {
        return $this->getExtbaseAttribute()->getUploadedFiles();
    }

    public function withUploadedFiles(array $uploadedFiles): static
    {
        $attribute = clone $this->getExtbaseAttribute();
        $attribute->setUploadedFiles($uploadedFiles);
        return $this->withAttribute('extbase', $attribute);
    }

    public function getParsedBody()
    {
        return $this->request->getParsedBody();
    }

    public function withParsedBody($data): static
    {
        $request = $this->request->withParsedBody($data);
        return new static($request);
    }

    public function getAttributes(): array
    {
        return $this->request->getAttributes();
    }

    public function getAttribute($name, $default = null)
    {
        return $this->request->getAttribute($name, $default);
    }

    public function withAttribute($name, $value): static
    {
        $request = $this->request->withAttribute($name, $value);
        return new static($request);
    }

    /**
     * @return ($name is 'extbase' ? ServerRequestInterface : static)
     */
    public function withoutAttribute($name): ServerRequestInterface|static
    {
        $request = $this->request->withoutAttribute($name);
        if ($name === 'extbase') {
            return $request;
        }
        return new static($request);
    }

    /**
     * Methods implementing RequestInterface
     */
    public function getRequestTarget(): string
    {
        return $this->request->getRequestTarget();
    }

    public function withRequestTarget($requestTarget): static
    {
        $request = $this->request->withRequestTarget($requestTarget);
        return new static($request);
    }

    public function getMethod(): string
    {
        return $this->request->getMethod();
    }

    public function withMethod($method): static
    {
        $request = $this->request->withMethod($method);
        return new static($request);
    }

    public function getUri(): UriInterface
    {
        return $this->request->getUri();
    }

    public function withUri(UriInterface $uri, $preserveHost = false): static
    {
        $request = $this->request->withUri($uri, $preserveHost);
        return new static($request);
    }

    /**
     * Methods implementing MessageInterface
     */
    public function getProtocolVersion(): string
    {
        return $this->request->getProtocolVersion();
    }

    public function withProtocolVersion($version): static
    {
        $request = $this->request->withProtocolVersion($version);
        return new static($request);
    }

    public function getHeaders(): array
    {
        return $this->request->getHeaders();
    }

    public function hasHeader($name): bool
    {
        return $this->request->hasHeader($name);
    }

    public function getHeader($name): array
    {
        return $this->request->getHeader($name);
    }

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

    public function withHeader($name, $value): static
    {
        $request = $this->request->withHeader($name, $value);
        return new static($request);
    }

    public function withAddedHeader($name, $value): static
    {
        $request = $this->request->withAddedHeader($name, $value);
        return new static($request);
    }

    public function withoutHeader($name): static
    {
        $request = $this->request->withoutHeader($name);
        return new static($request);
    }

    public function getBody(): StreamInterface
    {
        return $this->request->getBody();
    }

    public function withBody(StreamInterface $body): static
    {
        $request = $this->request->withBody($body);
        return new static($request);
    }
}