<?php

namespace Wga\Core\ViewHelpers\Uri;

use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Core\Utility\MathUtility;
use TYPO3\CMS\Extbase\Mvc\Request;
use TYPO3\CMS\Extbase\Mvc\Web\Routing\UriBuilder;
use TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface;
use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;
use TYPO3Fluid\Fluid\Core\ViewHelper\Traits\CompileWithRenderStatic;

/**
 * This is XClass, but it is also used directly by namespace in the 500 error template.
 *
 * Class PageViewHelper.
 */
class PageViewHelper extends AbstractViewHelper
{
	use CompileWithRenderStatic;

	public function initializeArguments(): void
	{
		$this->registerArgument('pageUid', 'int', 'target PID');
		$this->registerArgument('additionalParams', 'array', 'query parameters to be attached to the resulting URI', false, []);
		$this->registerArgument('pageType', 'int', 'type of the target page. See typolink.parameter', false, 0);
		$this->registerArgument('noCache', 'bool', 'set this to disable caching for the target page. You should not need this.', false, false);
		$this->registerArgument('language', 'string', 'link to a specific language - defaults to the current language, use a language ID or "current" to enforce a specific language', false);
		$this->registerArgument('section', 'string', 'the anchor to be added to the URI', false, '');
		$this->registerArgument('linkAccessRestrictedPages', 'bool', 'If set, links pointing to access restricted pages will still link to the page even though the page cannot be accessed.', false, false);
		$this->registerArgument('absolute', 'bool', 'If set, the URI of the rendered link is absolute', false, false);
		$this->registerArgument('addQueryString', 'string', 'If set, the current query parameters will be kept in the URL. If set to "untrusted", then ALL query parameters will be added. Be aware, that this might lead to problems when the generated link is cached.', false, false);
		$this->registerArgument('argumentsToBeExcludedFromQueryString', 'array', 'arguments to be removed from the URI. Only active if $addQueryString = TRUE', false, []);
	}
    /**
     * @param array $arguments
     * @param \Closure $renderChildrenClosure
     * @param RenderingContextInterface $renderingContext
     * @return string Rendered page URI
     */
    public static function renderStatic(
        array $arguments,
        \Closure $renderChildrenClosure,
        RenderingContextInterface $renderingContext
    ) {
        if (isset($arguments['addQueryStringMethod'])) {
            // phpcs:ignore
            trigger_error('Using the argument "addQueryStringMethod" in <f:uri.page> ViewHelper has no effect anymore and will be removed in TYPO3 v12. Remove the argument in your fluid template, as it will result in a fatal error.', E_USER_DEPRECATED);
        }
        $pageUid = $arguments['pageUid'];
        $additionalParams = $arguments['additionalParams'];
        $pageType = $arguments['pageType'];
        $noCache = $arguments['noCache'];
        $section = $arguments['section'];
        $language = isset($arguments['language']) ? (string)$arguments['language'] : null;
        $linkAccessRestrictedPages = $arguments['linkAccessRestrictedPages'];
        $absolute = $arguments['absolute'];
        $addQueryString = $arguments['addQueryString'];
        $argumentsToBeExcludedFromQueryString = $arguments['argumentsToBeExcludedFromQueryString'];

        $uriBuilder = GeneralUtility::makeInstance(UriBuilder::class);
        $uri = $uriBuilder
            ->reset()
            ->setTargetPageType($pageType)
            ->setNoCache($noCache)
            ->setSection($section)
            ->setLanguage($language)
            ->setLinkAccessRestrictedPages($linkAccessRestrictedPages)
            ->setArguments($additionalParams)
            ->setCreateAbsoluteUri($absolute)
            ->setAddQueryString($addQueryString)
            ->setArgumentsToBeExcludedFromQueryString($argumentsToBeExcludedFromQueryString)
        ;

        if (MathUtility::canBeInterpretedAsInteger($pageUid)) {
            $uriBuilder->setTargetPageUid((int)$pageUid);
        }

        return $uri->build();
    }
}