package time

import (
	"time"
)

var Loc *time.Location = time.FixedZone("+0800", 8*60*60)

func Now() time.Time {
	return time.Now().In(Loc)
}

func Time(year int, month time.Month, date, hours, min, sec, nsec int) time.Time {
	return time.Date(year, month, date, hours, min, sec, nsec, Loc)
}

func Timestamp() int64 {
	startline := time.Date(2022, 2, 22, 22, 22, 22, 0, Loc).Unix()
	return Now().Unix() - startline
}

func DifferenceInMonth(t1, t2 time.Time) int {
	var differYear, differMonth int
	differYear = t1.Year() - t2.Year()
	differMonth = int(t1.Month() - t2.Month())
	return differYear*12 + differMonth
}

func IsNextMonth(origin, t time.Time) bool {
	return DifferenceInMonth(t, origin) == 1
}