stufflog3/models/status.go

package models

type Status int

func (s Status) Valid() bool {
	return s >= 0 && s < maxStatus
}

func (s Status) Name() string {
	if s < 0 || s >= maxStatus {
		return "(invalid status)"
	}

	return StatusLabels[s]
}

func (s Status) Less(s2 Status) bool {
	if s == Active && s2 != Active {
		return true
	}
	if s != Active && s2 == Active {
		return false
	}
	if s == Background && s2 != Background {
		return true
	}
	if s != Background && s2 == Background {
		return false
	}
	if s == Available && s2 != Available {
		return true
	}
	if s != Available && s2 == Available {
		return false
	}
	if s == Blocked && s2 != Blocked {
		return true
	}
	if s != Blocked && s2 == Blocked {
		return false
	}

	return s < s2
}

func (s Status) Ended() bool {
	switch s {
	case Completed, Failed, Dropped:
		return true
	default:
		return false
	}
}

const (
	Blocked Status = iota
	Available
	Background
	Active
	Completed
	Failed
	Dropped

	maxStatus
)

var StatusLabels = map[Status]string{
	Blocked:    "Blocked",
	Available:  "Available",
	Background: "Background",
	Active:     "Active",
	Completed:  "Completed",
	Failed:     "Failed",
	Dropped:    "Dropped",
}