statping/types/time.go

69 lines
1.6 KiB
Go

// Statping
// Copyright (C) 2018. Hunter Long and the project contributors
// Written by Hunter Long <info@socialeck.com> and the project contributors
//
// https://github.com/hunterlong/statping
//
// The licenses for most software and other practical works are designed
// to take away your freedom to share and change the works. By contrast,
// the GNU General Public License is intended to guarantee your freedom to
// share and change all versions of a program--to make sure it remains free
// software for all its users.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package types
import (
"fmt"
"time"
)
const (
TIME_NANO = "2006-01-02T15:04:05Z"
TIME = "2006-01-02 15:04:05"
CHART_TIME = "2006-01-02T15:04:05.999999-07:00"
TIME_DAY = "2006-01-02"
)
var (
Second = time.Second
Minute = time.Minute
Hour = time.Hour
Day = Hour * 24
Week = Day * 7
Month = Week * 4
Year = Day * 365
)
func FixedTime(t time.Time, d time.Duration) string {
switch d {
case Month:
month := fmt.Sprintf("%v", int(t.Month()))
if int(t.Month()) < 10 {
month = fmt.Sprintf("0%v", int(t.Month()))
}
return fmt.Sprintf("%v-%v-01T00:00:00Z", t.Year(), month)
case Year:
return fmt.Sprintf("%v-01-01T00:00:00Z", t.Year())
default:
return t.Format(durationStr(d))
}
}
func durationStr(d time.Duration) string {
switch d {
case Second:
return "2006-01-02T15:04:05Z"
case Minute:
return "2006-01-02T15:04:00Z"
case Hour:
return "2006-01-02T15:00:00Z"
case Day:
return "2006-01-02T00:00:00Z"
default:
return "2006-01-02T00:00:00Z"
}
}