package probe

// Readiness reports compoent's readiness.
type Readiness int8

const (
	// ReadinessUnknown means rediness was unset.
	ReadinessUnknown Readiness = iota
	// ReadinessNotReady reports provided component is not ready.
	ReadinessNotReady
	// ReadinessFailed reports there were a problem with component.
	ReadinessFailed
	// ReadinessOk reports the component is ready to work.
	ReadinessOk
)

type ReadinessAggregate []Readiness

func (a ReadinessAggregate) Status() Readiness {
	for _, item := range a {
		switch item {
		case ReadinessOk, ReadinessUnknown:
			continue
		}

		return item
	}

	return ReadinessOk
}