package check

import (
	"time"

	"github.com/sparrc/go-ping"
)

//ICMPPing returns the ping to the target host.
func ICMPPing(targetHost string) (time.Duration, Result, error) {
	pinger, err := ping.NewPinger(targetHost)
	if err != nil {
		return 0, Offline, err
	}
	pinger.Count = TryCount
	pinger.Run()
	stats := pinger.Statistics()
	return stats.AvgRtt, statusFromSuccessCount(stats.PacketsRecv), nil
}