<?php
namespace app\middleware;

use support\Log;
use Webman\MiddlewareInterface;
use Webman\Http\Response;
use Webman\Http\Request;

class RequestLog implements MiddlewareInterface
{
    /**
     * 需要中间件拦截的控制器清单，全部小写
     *
     * @var array
     */
    protected $controllerScope = [
        'app\controller\indexcontroller',
        'app\controller\testcontroller',
    ];

    /**
     * 在拦截的控制器中不需要被拦截的例外方法，如用户登录
     *
     * @var array
     */
    protected $actionWhiteList = [
        'app\controller\testcontroller\index',
    ];

    public function process(Request $request, callable $next) : Response
    {
        $controller = strtolower($request->controller);
        $action = strtolower($request->action);
        $path = "{$controller}\\{$action}";  // 完整的控制器\方法字符串
        // 白名单方法的请求不拦截
        if (in_array($path, $this->actionWhiteList)) {
            return $next($request);
        }
        // 只拦截指定控制器的请求
        if (!in_array($controller, $this->controllerScope)) {
            return $next($request);
        }
        $info = [
            'session_id' => $request->sessionId(),
            'protocol_version' => $request->protocolVersion(),
            'method' => $request->method(),
            'ip' => $request->getRemoteIp(),
            'real_ip' => $request->getRealIp(),
            'host' => $request->host(),
            'path' => $request->path(),
            'uri' => $request->uri(),
            'url' => $request->url(),
            'full_url' => $request->fullUrl(),
            'query_string' => $request->queryString(),
            'get_params' => $request->get(),
            'post_params' => $request->post(),
            'local_ip' => $request->getLocalIp(),
            'local_port' => $request->getLocalPort(),
            'is_ajax' => $request->isAjax(),
            'is_pjax' => $request->isPjax(),
            'expects_json' => $request->expectsJson(),
            'accept_json' => $request->acceptJson(),
        ];
        Log::channel('request')->info('', $info);
        return $next($request);
    }
    
}