package publicmethod

import (
	"fmt"
	"key_performance_indicators/overall"
	"log"
	"os"
	"time"
)

//日志相关操作
//判断文件夹是否存在,不存在得话就创建
/*
@path		日志文件夹
*/
func PathExists(path string) bool {
	_, err := os.Stat(path)
	// fmt.Printf("path----->%v\n", err)
	if err == nil {
		return true
	}
	if os.IsNotExist(err) {
		mkdirErr := os.Mkdir(path, os.ModePerm)
		if mkdirErr == nil {
			return true
		} else {
			return false
		}
	}
	return true
}

//写日志
func WriteLog(class string, errmsg ...any) {
	// var ErrorLog *log.Logger
	fileName := fmt.Sprintf("./%v/%v", overall.CONSTANT_CONFIG.Logsetup.Path, UnixTimeToDay(time.Now().Unix(), 21))
	// fmt.Printf("fileName--->%v\n", fileName)
	if PathExists(fileName) != true {
		return
	}
	logFilePath := fmt.Sprintf("%v/%v.log", fileName, UnixTimeToDay(time.Now().Unix(), 20))
	file, err := os.OpenFile(logFilePath, os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0766)
	if err != nil {
		log.Fatalln("Failed to open error log file: ", err)
	}
	// fmt.Printf("logFilePath--->%v\n", logFilePath)
	errLevel := "[Trace] "
	switch class {
	case "i":
		errLevel = "[Info] "
	case "w":
		errLevel = "[Warning] "
	case "e":
		errLevel = "[Error] "
	case "write":
		errLevel = "[Write] "
	case "add":
		errLevel = "[Add] "
	case "edit":
		errLevel = "[Edit] "
	case "del":
		errLevel = "[Delete] "
	default:
		errLevel = "[Trace] "
	}

	loger := log.New(file, errLevel, log.Ldate|log.Ltime)
	loger.SetFlags(log.Ldate | log.Ltime)
	loger.Println(errmsg)
	return
}