<?php
declare (strict_types=1);

namespace app\middleware;

use think\facade\Log;
use think\Request;

class DetailLog
{

    /**
     * 处理请求
     * @param \think\Request $request
     * @param \Closure $next
     * @param string $name auth--必须有openid  user--必须有user_id
     * @date 2021-01-13
     */
    public function handle($request, \Closure $next)
    {

        $requestInfo = [
            'ip' => $request->ip(),
            'method' => $request->method(),
            'host' => $request->host(),
            'uri' => $request->url(),
        ];
        $logInfo = [
            "{$requestInfo['ip']} {$requestInfo['method']} {$requestInfo['host']}{$requestInfo['uri']}",
            '[ ROUTE ] ' . var_export($this->getRouteInfo(), true),
            '[ HEADER ] ' . var_export($request->header(), true),
            '[ PARAM ] ' . var_export($request->param(), true)
        ];

        $logInfo = implode(PHP_EOL, $logInfo) . PHP_EOL;
        Log::record($logInfo, 'info');

        $response = $next($request);

        if(request()->isPost()){
            $content = $response->getContent();
            $responseInfo = [
                '[ RETURN ] ' . print_r($content,true),
            ];

            $responseInfo = implode(PHP_EOL, $responseInfo) . PHP_EOL;
            Log::record($responseInfo, 'info');
        }


        Log::record('---------------------------------------------------------------------------------------------------------------' . PHP_EOL, 'end');
        return $response;
    }

    /**
     * 获取路由信息
     * @return array
     */
    protected function getRouteInfo(): array
    {
        $request = app(Request::class);

        return [
            'rule' => $request->rule()->getRule(),
            'route' => $request->rule()->getRoute(),
            'option' => $request->rule()->getOption(),
            'var' => $request->rule()->getVars(),
        ];
    }
}