package middleware

import (
	"base-go-v2/internal/logx"
	response "base-go-v2/internal/reponse"
	"base-go-v2/internal/router"
	"runtime/debug"
)

func RecoveryMiddleware() router.HandlerFunc {
	return func(c *router.Context) error {
		defer func() {
			if r := recover(); r != nil {
				stack := string(debug.Stack()) // 获取堆栈

				logx.Logger.Error("请求 panic",
					logx.String("path", string(c.RequestCtx.Path())),
					logx.String("method", string(c.RequestCtx.Method())),
					logx.String("panic", r.(error).Error()),
					logx.String("stack", stack),
				)

				// 返回统一 JSON 响应
				_ = response.Error(c).Message("系统 Panic").Send()
			}
		}()

		// 调用后续 handler
		return c.Next()
	}
}