lims_adapter/common/date.go

package common

import (
	"fmt"
	"github.com/gogf/gf/os/gtime"
)

/*
	GetCNStartOfWeek
	获取国内意义上一周的第一天(周一) 外国认为是周日
*/
func GetCNStartOfWeek(time *gtime.Time) *gtime.Time {
	day := int(time.Weekday())
	if day == 0 {
		return time.AddDate(0, 0, -6)
	} else {
		return time.AddDate(0, 0, -day+1)
	}
}

/*
	GetCNEndOfWeek
	获取国内意义上一周的第七天(周日) 外国认为是周六
*/
func GetCNEndOfWeek(time *gtime.Time) *gtime.Time {
	day := int(time.Weekday())
	if day == 0 {
		return time.AddDate(0, 0, 0).EndOfDay()
	} else {
		return time.AddDate(0, 0, 7-day).EndOfDay()
	}
}

// GetCNWeekday 返回数字类型的周信息（1,2,3,4,5,6,7）
func GetCNWeekday(time *gtime.Time) int {
	day := int(time.Weekday())
	if day == 0 {
		return 7
	} else {
		return day
	}
}

// GetNextTimeNode 获取当前时间的下一个预约节点
func GetNextTimeNode(signOutTime *gtime.Time) *gtime.Time {
	currentMinute := signOutTime.Minute()
	// 当分钟为00或者30的时候直接返回
	if currentMinute == 30 && signOutTime.Second() == 0 || currentMinute == 0 && signOutTime.Second() == 0 {
		return signOutTime
	}
	if currentMinute >= 30 {
		nextTimeStr := fmt.Sprintf("%v-%.2v-%.2v %.2v:%.2v:%.2v",
			signOutTime.Year(), signOutTime.Month(), signOutTime.Day(),
			signOutTime.Hour()+1, 0, 0)
		return gtime.NewFromStr(nextTimeStr)
	}
	nextTimeStr := fmt.Sprintf("%v-%.2v-%.2v %.2v:%.2v:%.2v",
		signOutTime.Year(), signOutTime.Month(), signOutTime.Day(),
		signOutTime.Hour(), 30, 0)
	return gtime.NewFromStr(nextTimeStr)
}