<?php

declare(strict_types=1);

namespace Aether;

use Hyperf\Contract\ContainerInterface;
use Hyperf\Di\Annotation\Inject;
use Hyperf\HttpServer\Contract\RequestInterface;
use Hyperf\HttpServer\Contract\ResponseInterface;

abstract class AetherController
{
    #[Inject]
    protected ContainerInterface $container;

    #[Inject]
    protected RequestInterface $request;

    #[Inject]
    protected ResponseInterface $response;

    /**
     * 获取请求参数.
     * @param string $key
     * @param mixed|null $default
     * @return mixed
     */
    public function requestParam(string $key, mixed $default = null): mixed
    {
        return $this->request->input($key, $default);
    }

    /**
     * 获取所有请求参数.
     */
    public function requestParams(): array
    {
        return $this->request->all();
    }

    /**
     * 返回JSON响应.
     */
    public function json(array $data): \Psr\Http\Message\ResponseInterface
    {
        return $this->response->json($data);
    }
}