package middleware

import (
	"app/commons/constant"
	"app/commons/core"
	"github.com/gin-gonic/gin"
	"runtime"
)

// Recovery 全局错误恢复中间件
func Recovery() gin.HandlerFunc {
	return func(c *gin.Context) {
		defer func() {
			if err := recover(); err != nil {
				// 打印错误堆栈信息
				stack := make([]byte, 4096)
				length := runtime.Stack(stack, false)
				core.JobLog.Errorf("[Recovery] panic recovered:\n%s\n%s", err, stack[:length])
				// 设置响应头，确保返回 JSON 格式
				core.Resp(c, constant.ErrorInfo)
				c.Abort()
			}
		}()
		c.Next()
	}
}