<?php
namespace app\middleware;

use ReflectionClass;
use Webman\MiddlewareInterface;
use Webman\Http\Response;
use Webman\Http\Request;

class AuthCheck implements MiddlewareInterface
{
    public function process(Request $request, callable $handler) : Response
    {
        // 通过反射获取控制器哪些方法不需要登录
        $controller = new ReflectionClass($request->controller);
        $noNeedLogin = $controller->getDefaultProperties()['noNeedLogin'] ?? [];

        // 访问的方法需要登录
        if (!in_array($request->action, $noNeedLogin)) {
            try {
                $uid = \Tinywan\Jwt\JwtToken::getCurrentId();
                if ($uid != 0) {
                    $request->uid = $uid;
                    return $handler($request);
                }
            }catch (\Exception $e) {
                return Response(json_encode(['code' => 0, 'msg' => $e->getMessage()], 256));
            }
        }else{
            return $handler($request);
        }

        // 不需要登录，请求继续向洋葱芯穿越
        return $handler($request);
    }
}