<?php

namespace App\Action\View;

use App\Action\TwigAction;
use App\Domain\Page\Service\PageReader;
use App\Domain\Navigation\Service\NavigationReader;
use App\Domain\Language\LanguageData;

use Psr\Http\Message\ResponseInterface as Response;
use Psr\Http\Message\ServerRequestInterface as Request;
use Slim\Views\Twig;

use App\Handler\DefaultErrorHandler;
//use Psr\Container\ContainerInterface;

final class ViewAction extends TwigAction
{	
	
    //protected $container;	
	private $twig;
	private $pageReader;
	private $navigationReader;
	private $errorHandler;
	private $language;
	
	
    public function __construct(
		Twig $twig,
		PageReader $pageReader, 
		NavigationReader $navigationReader,
		LanguageData $language,
		DefaultErrorHandler $errorHandler
	) {
        //$this->container 		= $container;
		//$this->breadcrumbs		= $breadcrumbs;
		
        $this->twig 			= $twig;
		$this->pageReader 		= $pageReader;
		$this->navigationReader = $navigationReader;
		$this->language 		= $language;
		$this->errorHandler 	= $errorHandler;
    }
	
    public function action() : Response
	{	
		
	
	    $post_name 		= ($this->args['page'] ?? null);
	    $post_section 	= ($this->args['section'] ?? null);
		$load_page 		= $post_name == null ? $post_section : $post_name;
		
		// get data of page
        $this->page = $this->pageReader->getPageData($load_page);	
	
		
		// return error page if no result in page				
		if( !$this->page->hasData() ) return $this->errorHandler->respond($this->response,$this->page,$this->navigationReader->getNavigationData($post_section));
						
		
		$data = [
			"navigation" => $this->navigationReader->getNavigationData($post_section),
			"page" => $this->page->twigData(),
			"localization" => $this->language->localizedLanguageData()->setting("labels"),
		];
		

		return $this->twig->render($this->response, $this->page->getTemplateName(), $data);
		
    }
		
}