package logawl

import "fmt"

type Lvl int

type Level struct {
	lvl    int
	Prefix string
}

func (l *Level) GetLevel(i int) (string, error) {
	switch i {
	case int(FatalLevel):
		return "FATAL ", nil
	case int(ErrorLevel):
		return "ERROR ", nil
	case int(InfoLevel):
		return "INFO ", nil
	case int(DebugLevel):
		return "DEBUG ", nil
	}
	return "", fmt.Errorf("Invalid log level choice")
}

var AllLevels = []Lvl{
	FatalLevel,
	ErrorLevel,
	InfoLevel,
	DebugLevel,
}

const (
	// Fatal logs (will call exit(1))
	FatalLevel Lvl = iota

	// Error logs
	ErrorLevel

	// What is going on level
	InfoLevel
	// Verbose log level.
	DebugLevel
)