package smtp

import (
	"strings"
)

// loggerWrapper is a wrapper around logger.Logger to implement smtp.Logger interface
type loggerWrapper struct {
	log func(string, ...interface{})
}

func (l loggerWrapper) Printf(format string, v ...interface{}) {
	l.log(format, v...)
}

func (l loggerWrapper) Println(v ...interface{}) {
	msg := strings.Repeat("%v ", len(v))
	l.log(msg, v...)
}

// loggerWriter is a wrapper around io.Writer to implement io.Writer interface
type loggerWriter struct {
	log func(string)
}

func (l loggerWriter) Write(p []byte) (n int, err error) {
	l.log(string(p))
	return len(p), nil
}