// Package constants define constant variable
package constants

// AlertLevel define alert level type
type AlertLevel int

const (
	// AllAlertLevel define all alert level
	AllAlertLevel AlertLevel = iota
	// InfoAlertLevel define info alert level
	InfoAlertLevel
	// WarningAlertLevel define warning alert level
	WarningAlertLevel
	// ErrorAlertLevel define error alert level
	ErrorAlertLevel
	// FatalAlertLevel define fatal alert level
	FatalAlertLevel
)

func (a AlertLevel) String() string {
	switch a {
	case AllAlertLevel:
		return "ALL"
	case InfoAlertLevel:
		return "INFO"
	case WarningAlertLevel:
		return "WARNING"
	case ErrorAlertLevel:
		return "ERROR"
	case FatalAlertLevel:
		return "FATAL"
	default:
		return "Unknown"
	}
}

func (a AlertLevel) LevelCompare(b AlertLevel) bool {
	return a <= b
}

// // AlertLevelFromString convert string to alert level
// func AlertLevelFromString(level int64) AlertLevel {
// 	switch level {
// 	case :
// 		return AllAlertLevel
// 	case "INFO":
// 		return InfoAlertLevel
// 	case "WARNING":
// 		return WarningAlertLevel
// 	case "ERROR":
// 		return ErrorAlertLevel
// 	case "FATAL":
// 		return FatalAlertLevel
// 	default:
// 		return AllAlertLevel
// 	}
// }