package timex

import (
	"speechAnalysis/constvar"
	"time"
)

func StringToTime(timeStr string) (time.Time, error) {
	return time.ParseInLocation("2006-01-02 15:04:05", timeStr, time.Local)
}

func StringToTime2(timeStr string) (time.Time, error) {
	return time.ParseInLocation("2006-01-02", timeStr, time.Local)
}

func StringToTime3(timeStr string) (time.Time, error) {
	return time.ParseInLocation("2006-01-02 15:04", timeStr, time.Local)
}

func StringToClock(timeStr string) (time.Time, error) {
	return time.ParseInLocation("15:04", timeStr, time.Local)
}

func TimeToString(time time.Time) string {
	return time.Format("2006-01-02 15:04:05")
}

func TimeToString2(time time.Time) string {
	return time.Format("2006-01-02")
}

func TimeToString3(time time.Time) string {
	return time.Format("15:04")
}

func UnixTimeToString(_t int64) string {
	return time.Unix(_t, 0).In(time.Local).Format("2006-01-02 15:04:05")
}
func UnixTimeToDate(_t int64) string {
	return time.Unix(_t, 0).In(time.Local).Format("2006-01-02")
}

func DayStartTime(_t int64) int64 {
	l := time.Unix(_t, 0).In(time.Local)
	k := time.Date(l.Year(), l.Month(), l.Day(), 0, 0, 0, 0, time.Local).Unix()
	return k
}

func DayStartTimeDateStr(_t int64) string {
	l := time.Unix(_t, 0).In(time.Local)
	k := time.Date(l.Year(), l.Month(), l.Day(), 0, 0, 0, 0, time.Local)
	return TimeToString2(k)
}

const timeLayout = "2006-01-02 15:04:05"

func GetCurrentTime() string {
	return time.Now().Format(timeLayout)
}

func NextDateTimestamp(base time.Time, unit constvar.InspectCycleUnit, cycle int) time.Time {
	var t time.Time
	switch unit {
	case constvar.InspectCycleUnitWeek:
		t = base.AddDate(0, 0, cycle*7)
	case constvar.InspectCycleUnitMonth:
		t = base.AddDate(0, cycle, 0)
	case constvar.InspectCycleUnitDay:
		t = base.AddDate(0, 0, cycle)
	}
	return time.Date(t.Year(), t.Month(), t.Day(), 0, 0, 0, 0, t.Location())
}

// Cycle2Seconds 周期换算成秒数
func Cycle2Seconds(unit constvar.InspectCycleUnit, cycle int) int {
	var s int
	switch unit {
	case constvar.InspectCycleUnitWeek:
		s = cycle * 86400 * 7
	case constvar.InspectCycleUnitMonth:
		s = cycle * 86400 * 30
	case constvar.InspectCycleUnitDay:
		s = cycle * 86400
	}
	return s
}