<?php

declare(strict_types = 1);

/**
 * @author Robert Strutts
 * @copyright (c) 2026, Robert Strutts
 * @license MIT
 */
namespace Project\Classes;

use IOcornerstone\Framework\Http\HttpFactory;
use Psr\Http\Message\{
    ServerRequestInterface,
    ResponseInterface,
};
use IOcornerstone\Framework\{
    HtmlDocument,
    View,
    SaferOutput,
};

class BaseController
{
    public string $pageOutput = ''; // To keep views working...without Dynamic Variable Error!
    public static $params; // To keep Routes working...
    public $http;
    public $view;
    public $html;
    public $outputHTML;
    public $pdo;
    public $inputs; // Set by Inputs and used in Logic/Outputs
    public $logic; // Used in Logic for Outputs
    protected string $footer = "";
    protected string $authors = "";

    public function __construct(
            public ServerRequestInterface $request
        ) { 
        $this->http = new HttpFactory();
        $this->view = new View();
        $this->html = new HtmlDocument();
        $this->outputHTML = SaferOutput::class;
        
        // If the child controller has an init() method, call it automatically
        if (method_exists($this, 'init')) {
            $this->init();
        }
    }
    
    public function autoWireIOL(
        string $root_folder,
        string $file,
        string $method = 'index',
    ): ResponseInterface {
      $saferRootFolder = Common::getAlphaNumbric($root_folder, allow_dashes: true);
      $saferFile = Common::getAlphaNumbric($file, allow_dashes: true);
      $saferMethod = Common::getAlphaNumbric($method, allow_dashes: true);
      unset($root_folder);
      unset($file);
      unset($method);
      
      $classNameIn = "\\Project\\Classes\\Inputs\\{$saferRootFolder}\\{$saferFile}";
      $this->inputs = $classNameIn::$saferMethod($this->request);

      // Logic might not always exist, so check.
      $classNameLogic = "\\Project\\Classes\\Logic\\{$saferRootFolder}\\{$saferFile}";
      if (method_exists($classNameLogic, $saferMethod)) {
          $classNameLogic::$saferMethod($this);
      }
      
      $classNameOut= "\\Project\\Classes\\Outputs\\{$saferRootFolder}\\{$saferFile}";
      return $classNameOut::$saferMethod($this);
    }

    public function returnResponse(string|array $body, int $status = 200, array $headers = []): ResponseInterface
    {
        if (is_array($body)) {
            if (! in_array("Content-Type", $headers)) {
               $headers = ['Content-Type'=>'application/json'];
            }

            return $this->http->createResponse($status, $headers, json_encode($body));
        }
        return $this->http->createResponse($status, $headers, $body);
    }
    
    public function setFooterAndAuthors() 
    {
        if (defined('\Project\MyPage::MyFooter')) {
            $this->footer = \Project\MyPage::MyFooter;
        } else {
            $this->footer = "";
        }
        
        if (defined('\Project\MyPage::MyAuthors')) {
            $this->authors = \Project\MyPage::MyAuthors;
        } else {
            $this->authors = "";
        }
        
        $this->html->setFooter($this->footer);  
        $this->html->setAuthor($this->authors);
    }
}