import com.servicemax.businesshours.ShiftManager
import com.servicemax.businesshours.HolidayManager

//Please find details of joda time API: http://www.joda.org/joda-time/apidocs/
import org.joda.time.DateTime
import org.joda.time.Duration

import com.servicemax.businesshours.*
import com.servicemax.core.*
import org.joda.time.*

//Create shift plan
MaxObject shiftPlan = Max.executeAsAdmin{
ShiftManager.createShiftPlan('This is my shift plan 2', new LocalDate(2017, 5, 1), 1, ShiftCycleUnit.WEEK, 'US/Pacific')
}

//Create shift
MaxObject shift = Max.executeAsAdmin{
ShiftManager.createShift(shiftPlan.io_uuid, 'This is my shift')
}

//Create shift segment
// could be found under Shift Segment Type object, shipped out of box, also user can define their own segment type.
UUID work = UUID.fromString('36643254-9579-45d2-b4e7-774170b2a744')
MaxObject shiftSegment = ShiftManager.createWeekShiftSegment(shift.io_uuid, 'This is my shift segment', ['week1'], ['monday'], new LocalTime(8*1000*60*60), Period.hours(9), work)


DateTimeZone US = DateTimeZone.forID('US/Pacific')

//Add API
DateTime start = new DateTime(2017, 6, 21, 10, 0, US)
Duration hour = new Duration(1000*60*60)
DateTime result = ShiftManager.add(start, hour)

//Diff API
DateTime start = new DateTime(2017, 7, 1, 10, 0, US)
DateTime end = new DateTime(2017, 7, 7, 18, 0, US)
Duration result = ShiftManager.diff(start, end)

//IsWithin API
DateTime target = new DateTime(2017, 7, 21, 10, 0, US)
boolean result = ShiftManager.isWithin(target)

//Gantt Shift API
import com.servicemax.dc.service.GanttEventService

def params = [:]
params.with {
resource = 'f5e41031-fde7-4278-a7b3-320b33ab99c1'
startDt = '2020-03-23T00:00:00.000Z'
endDt = '2020-03-24T00:00:00.000Z'
isDaily = false
}
def shiftInfo = Max.svmx_shift_information_manager(params)
// shiftInfo will be a string of shift information which contains list of shift segments with attributes: resourceId, startDate, endDate, type, isAvailable.