package zoopb

import (
	"os"
	"time"

	"go.wit.com/lib/config"
	"go.wit.com/log"
)

// sent via -ldflags
var VERSION string
var BUILDTIME string

func (m *Machine) SinceLastUpdate() time.Duration {
	age := m.Laststamp.AsTime()
	return time.Since(age)
}

func InitMachine() (*Machine, string) {
	var fullname string
	var err error
	m := new(Machine)
	if fullname, err = config.LoadPB(m, "forge", "machine"); err != nil {
		log.Info("zoopb.ConfigLoad() failed", err)
	}
	hostname, _ := os.Hostname()
	m.Hostname = hostname
	m.Distro = detectDistro()
	m.initPackages()

	m.InitWitMirrors()
	config.SavePB(m, fullname)

	return m, fullname
}

func InitDaemon() (*Machine, string) {
	var fullname string
	var err error
	machine := new(Machine)
	if fullname, err = config.LoadPB(machine, "/etc/zookeeper", "machine"); err != nil {
		log.Info("zoopb.ConfigLoad() failed", err)
	}
	machine.InitWitMirrors()
	config.SavePB(machine, fullname)

	return machine, fullname
}