/**
* Warning! Only activity with unlimited maximal time can get bonus by slowing down, other activities can get only malus by speeding up.
* @param Time $originalActivityTime
* @param int $hoursPerDay
* @param bool $activityIsNotLimitedByTime = false
* @return Time
* @throws \DrdPlus\Tables\Measurements\Time\Exceptions\CanNotProlongActivityPerDayWithLimitedTime
* @throws \DrdPlus\Tables\Measurements\Time\Exceptions\NotApplicableOnShorterThanDay
* @throws \DrdPlus\Tables\Measurements\Time\Exceptions\UnexpectedHoursPerDayForTimeBonusAdjustment
* @throws \DrdPlus\Tables\Partials\Exceptions\RequiredColumnNotFound
* @throws \Granam\Integer\Tools\Exceptions\WrongParameterType
* @throws \Granam\Integer\Tools\Exceptions\ValueLostOnCast
*/
public function adjustBy(Time $originalActivityTime, $hoursPerDay, $activityIsNotLimitedByTime = false)
{
$inDays = $originalActivityTime->findDays();
if ($inDays !== null && $inDays->getValue() < 1 || $inDays === null && $originalActivityTime->findMonths() === null && $originalActivityTime->findYears() === null) {
throw new Exceptions\NotApplicableOnShorterThanDay('Only at least one day of activity can be adjusted by change of hours of such activity, got ' . $originalActivityTime->getValue() . ' ' . $originalActivityTime->getUnit() . '(s)');
}
if (!$activityIsNotLimitedByTime && $hoursPerDay > Time::HOURS_PER_DAY) {
throw new Exceptions\CanNotProlongActivityPerDayWithLimitedTime('Got request to prolong activity by ' . $hoursPerDay . ' hours per day with original activity time ' . $originalActivityTime->getValue() . ' ' . $originalActivityTime->getUnit() . '(s)');
}
$bonusAdjustment = $this->getBonusAdjustmentForHoursPerDay($hoursPerDay);
$finalBonusValue = $originalActivityTime->getBonus()->getValue() + $bonusAdjustment;
$finalBonus = new TimeBonus($finalBonusValue, $this->timeTable);
$finalTime = $finalBonus->findTime($originalActivityTime->getUnit());
if ($finalTime !== null) {
return $finalTime;
}
return $finalBonus->getTime();
}
