package ksync

import (
	"fmt"
	"github.com/fox/fox/log"
	"github.com/wanghuiyt/ding"
	"runtime/debug"
)

// 辅助函数列表
var (
	DingAccessToken = "" // 钉钉token
	DingSecret      = "" // 钉钉加签
	//lastAttributeCode = "" // 最近一条error信息
)

//func getAttributeCode(stackErr string) string {
//	lines := strings.Split(stackErr, "\n")
//	// 检查是否有足够的行数，并提取第9行（索引为8，因为索引从0开始）
//	if len(lines) >= 9 {
//		goIndex := strings.LastIndex(lines[8], ".go")
//		if goIndex != -1 {
//			filteredStr := lines[8][:goIndex]
//			filteredStr = strings.TrimLeft(filteredStr, "\t ")
//			return filteredStr
//		}
//	}
//	return ""
//}

// 发送消息给钉钉
func sendMessage(msg interface{}, stackErr string, dingToken, dingSecret string) {
	if dingToken != "" {
		d := ding.Webhook{
			AccessToken: dingToken,  // 上面获取的 access_token
			Secret:      dingSecret, // 上面获取的加签的值
		}
		_ = d.SendMessageText(fmt.Sprintf("Recover panic:%v\n%v", msg, stackErr), "13145922265", "17353003985")
	}
}

func Recover(recoverFunc func()) {
	if msg := recover(); msg != nil {
		stackErr := string(debug.Stack())
		//attributeCode := getAttributeCode(stackErr)
		//if lastAttributeCode != attributeCode {
		//	lastAttributeCode = attributeCode
		log.ErrorF("Recover panic:%v", msg)
		log.Error(stackErr)
		sendMessage(msg, stackErr, DingAccessToken, DingSecret)
		//}
		if recoverFunc != nil {
			recoverFunc()
		}
	}

}

// RunSafe runs the given fn, recovers if fn panics.
func RunSafe(fn func(), recoverFunc func()) {
	defer Recover(recoverFunc)
	fn()
}

// GoSafe runs the given fn using another goroutine, recovers if fn panics.
func GoSafe(fn func(), recoverFunc func()) {
	go RunSafe(fn, recoverFunc)
}

// WrapSafe return a RunSafe wrap func
func WrapSafe(fn func(), recoverFunc func()) func() {
	return func() {
		RunSafe(fn, recoverFunc)
	}
}