package logger

import (
	"fmt"
	"os"
	"path"
	"runtime"
	"time"
)

// 获取今天的日期
func getToday() string {
	now := time.Now()
	return now.Format("2006-01-02")
}

// 获取当前时间
func getCurrentTime() string {
	now := time.Now()
	hour := now.Hour()
	minute := now.Minute()
	second := now.Second()
	return fmt.Sprintf("%02d:%02d:%02d", hour, minute, second)
}

// 获取调用代码的位置信息
func getCaller(skip int) string {
	pc, file, line, ok := runtime.Caller(skip)
	if !ok {
		return ""
	}
	fileName := path.Base(file)
	funcName := runtime.FuncForPC(pc).Name()
	return fmt.Sprintf("file:%v;function:%v;line:%d", fileName, funcName, line)
}

// 获取程序进程id
func getPid() int {
	return os.Getpid()
}