package server

import (
	"github.com/pterodactyl/wings/events"
)

// Defines all of the possible output events for a server.
// noinspection GoNameStartsWithPackageName
const (
	DaemonMessageEvent          = "daemon message"
	InstallOutputEvent          = "install output"
	InstallStartedEvent         = "install started"
	InstallCompletedEvent       = "install completed"
	ConsoleOutputEvent          = "console output"
	StatusEvent                 = "status"
	StatsEvent                  = "stats"
	BackupRestoreCompletedEvent = "backup restore completed"
	BackupCompletedEvent        = "backup completed"
	TransferLogsEvent           = "transfer logs"
	TransferStatusEvent         = "transfer status"
)

// Returns the server's emitter instance.
func (s *Server) Events() *events.Bus {
	s.emitterLock.Lock()
	defer s.emitterLock.Unlock()

	if s.emitter == nil {
		s.emitter = events.NewBus()
	}

	return s.emitter
}