package logger

import (
	"io"
	"log"
	"os"
)

var (
	Debug *log.Logger
	Info  *log.Logger
	Error *log.Logger
)

func Init(
	debugHandle io.Writer,
	infoHandle io.Writer,
	errorHandle io.Writer) {

	Debug = log.New(debugHandle,
		"DEBUG: ",
		log.Ldate|log.Ltime|log.Lshortfile)

	Info = log.New(infoHandle,
		"INFO: ",
		log.Ldate|log.Ltime|log.Lshortfile)

	Error = log.New(errorHandle,
		"ERROR: ",
		log.Ldate|log.Ltime|log.Lshortfile)
}

func CreateLogFile(path string) *os.File {
	f, err := os.OpenFile(path, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
	if err != nil {
		log.Println(err)
	}
	return f
}