package klog

import (
	"io"
)

var std = New("")

func DefaultLogger() *Logger {
	return std
}

func SetPrinter(p Printer) {
	std.SetPrinter(p)
}

func GetPrinter() Printer {
	return std.GetPrinter()
}

func SetPrinterAll(p Printer) {
	for _, v := range getAllOffsprings(std) {
		v.SetPrinter(p)
	}
}

func M(s interface{}, attrs ...Attribute) string {
	return std.M(s, attrs...)
}

func Sub(sys string) *Logger {
	return std.Sub(sys)
}

func SetColor(c bool) {
	std.SetColor(c)
}

func SetColorAll(c bool) {
	std.SetColorAll(c)
}

func SetErrOutput(err io.Writer) {
	std.SetErrOutput(err)
}

func SetErrOutputAll(err io.Writer) {
	std.SetErrOutputAll(err)
}

func SetOutput(out io.Writer) {
	std.SetOutput(out)
}

func SetOutputAll(out io.Writer) {
	std.SetOutputAll(out)
}

func ErrorF(fields H, v ...interface{}) {
	std.output(Lerror, 3, fields, v...)
}

func Error(v ...interface{}) {
	std.output(Lerror, 3, H{}, v...)
}

func DebugF(fields H, v ...interface{}) {
	std.output(Ldebug, 3, fields, v...)
}

func Debug(v ...interface{}) {
	std.output(Ldebug, 3, H{}, v...)
}

func WarnF(fields H, v ...interface{}) {
	std.output(Lwarn, 3, fields, v...)
}

func Warn(v ...interface{}) {
	std.output(Lwarn, 3, H{}, v...)
}

func InfoF(fields H, v ...interface{}) {
	std.output(Linfo, 3, fields, v...)
}

func Info(v ...interface{}) {
	std.output(Linfo, 3, H{}, v...)
}