<?php

namespace rednaoeasycalculationforms\core\Managers\TwigManager;

use rednaoeasycalculationforms\core\Loader;
use Twig\Environment;
use Twig\Extra\CssInliner\CssInlinerExtension;
use Twig\Loader\FilesystemLoader;

class TwigManager
{
    /** @var Environment */
    public $Twig;
    /** @var Loader */
    public $Loader;

    public function __construct($loader, $paths = [], $extensions = [])
    {
        $paths = apply_filters('allinoneforms_get_twig_paths', $paths);
        $this->Loader = $loader;
        require_once $this->Loader->DIR . 'vendor/autoload.php';
        $twigLoader = new \Twig\Loader\FilesystemLoader(array_merge([$this->Loader->DIR], $paths));
        $this->Twig = new \Twig\Environment($twigLoader, [
            'auto_reload' => true,
            'strict_variables' => true
        ]);

        $this->Twig->addExtension(new TwigFunctions($loader));
        foreach($extensions as $currentExtension)
            $this->Twig->addExtension($currentExtension);

        $this->Twig->addExtension(new CssInlinerExtension());
    }

    public function AddPath($path)
    {
        /** @var FilesystemLoader $loader */
        $loader = $this->Twig->getLoader();
        $paths = $loader->getPaths();
        if(!in_array($path, $paths))
            $loader->addPath($path);
    }

    public function Render($templateName, $model, $additionalProperties = []) {
        return $this->Twig->render($templateName, array_merge(['Model' => $model], $additionalProperties), 'UTF-8');
    }

    public function SetDestiny() {

    }
}