<?php
declare(strict_types=1);

namespace Builder\Traits;
use Hyperf\HttpServer\Response;
use JsonSerializable;
use Hyperf\Contract\Jsonable;
class JsonBuilder implements JsonSerializable, Jsonable
{
    protected $hideAttrs = [];

    public function jsonSerialize(): array
    {
        $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;
    }

    /***
     * 输出JSON
     * @return \Psr\Http\Message\ResponseInterface
     */
    public function toJson()
    {
        $response = new Response();
        return $response
            ->json($this->jsonSerialize());
    }
    /***
     * 自动执行
     * @return mixed
     */
    public function __toString(): string
    {
        // TODO: Implement __toString() method.
        $response = new Response();
        return $response
            ->json($this->jsonSerialize())
            ->__toString();
    }
}