<?php

namespace support;

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

class LogMiddleware implements MiddlewareInterface
{
    public function process(Request $request, callable $handler): Response
    {
        // 定义颜色
        $green = "\033[32m";   // 标题/分隔
        $yellow = "\033[33m";  // 方法/状态码
        $blue = "\033[34m";    // URL
        $cyan = "\033[36m";    // 参数/头信息
        $magenta = "\033[35m"; // Body
        $reset = "\033[0m";    // 重置

        // 打印请求日志
        $requestLog = $green . "====== 请求开始 ======" . $reset . "\n" .
            "方法: " . $yellow . $request->method() . $reset . "\n" .
            "URL: " . $blue . $request->url() . $reset . "\n" .
            "GET参数: " . $cyan . json_encode($request->get(), JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT) . $reset . "\n" .
//            "请求头: " . $cyan . json_encode($request->header(), JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT) . $reset . "\n" .
            "Body: " . $magenta . $request->rawBody() . $reset;

        Log::info($requestLog);

        // 处理请求
        $response = $handler($request);

        // 获取响应内容并截取前200字符
//        $bodySnippet = mb_substr($response, 0, 200);

        // 打印响应日志
//        $responseLog = $green . "====== 请求结束 ======" . $reset . "\n" .
//            "URL: " . $blue . $request->url() . $reset . "\n" .
//            "Body前200: " . $magenta . $bodySnippet . $reset;
//
//        Log::info($responseLog);

        return $response;
    }


}