<?php
declare(strict_types=1);
namespace Builder\Traits;
use Hyperf\Utils\Codec\Json;
class JsonBuilder
{

    protected $hideAttrs = [];

    public function jsonSerialize()
    {
        $data = [];
        $hide = collect($this->hideAttrs)->push("hideAttrs")->toArray();
        foreach ($this as $key => $val) {
            if (!in_array($key, $hide) && $val !== null) {
                $data[$key] = $val;
            }
        }
        return $data;
    }

    public function __toString(): string
    {
        // TODO: Implement __toString() method.
        return json_encode($this->jsonSerialize(), JSON_UNESCAPED_UNICODE);
    }
}