<?php

namespace itguild\forms;

use itguild\forms\builders\Builder;
use itguild\forms\builders\LabelBuilder;
use itguild\forms\debug\Debug;
use itguild\forms\mappers\JsonInputMapper;
use itguild\forms\inputs\BaseInput;
use itguild\forms\ActiveForm;

class JsonForm
{
    private $jsonData;

    private $html = '';

    public function __construct($json)
    {
        $this->jsonData = json_decode($json, true);


    }

    public function convertHTML(): void
    {

        foreach ($this->jsonData['data'] as $item) {

            if (isset($item["type"]) and isset($item["name"])) {

                /**
                 * @var $builder Builder
                 */
                $builder = JsonInputMapper::getBuilder($item["type"]);
                unset($item["type"]);
                $name = $item["name"];
                unset($item["name"]);
                $label = '';
                if (isset($item['label'])) {
                    $label = $this->createLabel($item['label']);
                }
                unset($item['label']);
                $input = $builder::build($name, $item);
                $input->setLabel($label)->create();
                $this->html .= $input->fetch();
            }
        }


        //return $this->fetch($html);
    }

    private function createLabel($labelParams)
    {
        $title = '';
        if(isset($labelParams['title'])){
            $title = $labelParams['title'];
            unset($labelParams['title']);
        }
        return LabelBuilder::build($title, $labelParams);
    }

    public function render(): void
    {
        echo $this->html;
    }

}