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Kotlin - Meetup complete

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Anthony C 2017-08-12 13:16:45 -04:00
parent 0aedeb08a0
commit 6dceb1b807
1 changed files with 32 additions and 1 deletions
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33
kotlin/meetup/src/main/kotlin/Meetup.kt
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@ -1,2 +1,33 @@
class Meetup {
import java.time.DayOfWeek
import java.time.LocalDate
import java.time.temporal.*
data class Meetup(val month: Int, val year: Int) {
fun day(dayOfWeek: DayOfWeek, scheduleDay: MeetupSchedule): LocalDate {
val d = LocalDate.of(year, month, 1)
if (scheduleDay == MeetupSchedule.FIRST){
return d.with(TemporalAdjusters.firstInMonth(dayOfWeek))
}
if (scheduleDay == MeetupSchedule.SECOND){
return d.with(TemporalAdjusters.firstInMonth(dayOfWeek)).plusDays(7)
}
if (scheduleDay == MeetupSchedule.THIRD) {
return d.with(TemporalAdjusters.firstInMonth(dayOfWeek)).plusDays(14)
}
if (scheduleDay == MeetupSchedule.FOURTH){
return d.with(TemporalAdjusters.firstInMonth(dayOfWeek)).plusDays(21)
}
if (scheduleDay == MeetupSchedule.LAST){
return d.with(TemporalAdjusters.lastInMonth(dayOfWeek))
}
if (scheduleDay == MeetupSchedule.TEENTH){
return if ((d.with(TemporalAdjusters.firstInMonth(dayOfWeek)).plusDays(7).dayOfMonth > 12)
and (d.with(TemporalAdjusters.firstInMonth(dayOfWeek)).plusDays(7).dayOfMonth < 20)){
d.with(TemporalAdjusters.firstInMonth(dayOfWeek)).plusDays(7)
}
else return d.with(TemporalAdjusters.firstInMonth(dayOfWeek)).plusDays(14)
}
return LocalDate.MAX
}
}