package timex

import "time"

const (
	seconds      = 1e11
	milliseconds = 1e14
	microseconds = 1e17
)

func TimestampToTime(ts int64) time.Time {
	if ts < seconds {
		return time.Unix(ts, 0)
	}
	if ts < milliseconds {
		return time.Unix(ts/1000, (ts%1000)*1e6)
	}
	if ts < microseconds {
		return time.Unix(ts/1e6, (ts%1e6)*1000)
	}
	return time.Unix(0, ts)
}