public static void getLastIntake(Medicine medicine) {
String recurrenceRule = medicine.getRecurrenceRule();
String intakesRule = medicine.getSchedule();
if (!TextUtils.isEmpty(recurrenceRule) && !TextUtils.isEmpty(intakesRule)) {
Time dtStart = TimeUtils.getTimeDateFromString(medicine.getStartDate());
List<IntakeHelper> intakes = IntakeUtils.parseDailyIntakes(intakesRule);
long[] dates;
int length;
LocalDate date;
LocalTime time;
int durationType = getDurationType(dtStart, recurrenceRule);
if (durationType == END_NEVER) {
medicine.setEndDate(-1);
} else {
dates = expand(dtStart, recurrenceRule, dtStart.toMillis(false), -1);
length = dates.length;
if (length > 0) {
if (durationType == END_BY_DATE) {
date = TimeUtils.getDateFromMillis(dates[length - 1]);
time = intakes.get(intakes.size() - 1).getTime();
} else {
// durationType == END_BY_COUNT
int dailyIntakes = intakes.size();
if (length % dailyIntakes == 0) {
date = TimeUtils.getDateFromMillis(dates[(length / dailyIntakes) - 1]);
time = intakes.get(intakes.size() - 1).getTime();
} else {
date = TimeUtils.getDateFromMillis(dates[length / dailyIntakes]);
time = intakes.get((length % dailyIntakes) - 1).getTime();
}
}
medicine.setEndDate(TimeUtils.getMillis(date, time));
} else {
medicine.setEndDate(0);
}
}
}
}
