Implement private_GetCostFromDuration() using a loop and not using
recursive calls.
This commit is contained in:
parent
9abc165a7c
commit
64c005cd70
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@ -408,15 +408,15 @@ double Calculator::GetCostFromDuration(Configuration* cfg,
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QDateTime start = start_datetime;
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Ticket t = private_GetCostFromDuration(cfg, start,
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end_datetime, durationMinutes,
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nextDay, prepaid);
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durationMinutes,
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prepaid);
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if (t) {
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qCritical().noquote() << t;
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return t.getPrice();
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}
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return -1;
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end_datetime = t.getValidUntil();
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return t.getPrice();
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}
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int Calculator::getMinimalParkingTime(Configuration const *cfg, PaymentMethod methodId) {
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@ -427,20 +427,18 @@ int Calculator::getMaximalParkingTime(Configuration const *cfg, PaymentMethod me
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return std::max((int)cfg->PaymentOption.find(methodId)->second.pop_max_time, 0);
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}
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bool Calculator::checkDurationMinutes(bool overtime,
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int minParkingTime,
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bool Calculator::checkDurationMinutes(int minParkingTime,
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int maxParkingTime,
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int durationMinutes) {
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if (!overtime) {
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if (durationMinutes > maxParkingTime) {
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qWarning() << QString("Total duration >= max_min (%1 >= %2)").arg(durationMinutes).arg(maxParkingTime);
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return false;
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}
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if (durationMinutes < minParkingTime) {
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qWarning() << QString("Total duration <= minMin (%1 <= %2)").arg(durationMinutes).arg(minParkingTime);
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return false;
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}
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if (durationMinutes > maxParkingTime) {
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qWarning() << QString("Total duration >= max_min (%1 >= %2)").arg(durationMinutes).arg(maxParkingTime);
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return false;
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}
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if (durationMinutes < minParkingTime) {
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qWarning() << QString("Total duration <= minMin (%1 <= %2)").arg(durationMinutes).arg(minParkingTime);
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return false;
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}
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return true;
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}
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@ -459,8 +457,8 @@ int Calculator::findWorkTimeRange(QDateTime const &dt,
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}
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int Calculator::findNextWorkTimeRange(QDateTime const &dt,
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QScopedArrayPointer<TariffTimeRange> const &worktime,
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size_t size) {
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QScopedArrayPointer<TariffTimeRange> const &worktime,
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size_t size) {
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int nextWorkTimeRange = -1;
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for (size_t w = 0; w < size; ++w) {
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QTime const &worktime_from = worktime[w].getTimeFrom();
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@ -488,20 +486,18 @@ using namespace Utilities;
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Ticket Calculator::private_GetCostFromDuration(Configuration const* cfg,
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QDateTime const &start,
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QDateTime &end,
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int &durationMinutes,
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bool nextDay,
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bool prepaid,
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bool overtime) {
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int durationMinutes, // Netto
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bool prepaid) {
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static const PaymentMethod paymentMethodId = Utilities::getPaymentMethodId(cfg);
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static const bool carryOverNotSet = isCarryOverNotSet(cfg, paymentMethodId);
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static int const minParkingTimeMinutes = getMinimalParkingTime(cfg, paymentMethodId);
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static int const maxParkingTimeMinutes = getMaximalParkingTime(cfg, paymentMethodId);
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static bool const checkMinMaxMinutes = (minParkingTimeMinutes < maxParkingTimeMinutes);
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static const int minParkingTimeMinutes = getMinimalParkingTime(cfg, paymentMethodId);
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static const int maxParkingTimeMinutes = getMaximalParkingTime(cfg, paymentMethodId);
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static const bool checkMinMaxMinutes = (minParkingTimeMinutes < maxParkingTimeMinutes);
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static const int durationMinutesNetto = durationMinutes;
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static const uint32_t weekDaysPrice = computeWeekDaysPrice(cfg, paymentMethodId);
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static const double weekDaysDurationUnit = computeWeekDaysDurationUnit(cfg, paymentMethodId);
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static const double specialDaysDurationUnit = 60.0;
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if (!checkMinMaxMinutes) {
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qCritical() << QString(
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@ -510,204 +506,162 @@ Ticket Calculator::private_GetCostFromDuration(Configuration const* cfg,
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return Ticket();
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}
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if (!checkDurationMinutes(overtime, minParkingTimeMinutes,
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if (!checkDurationMinutes(minParkingTimeMinutes,
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maxParkingTimeMinutes, durationMinutes)) {
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return Ticket();
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}
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QDateTime inputDate = start;
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int const weekdayId = inputDate.date().dayOfWeek();
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uint32_t price = 0;
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double durationUnit = 60.0;
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int current_special_day_id = -1;
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// there might be more than 1 worktime ranges per day
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int const timeRanges = std::max((int)cfg->WeekDaysWorktime.count(weekdayId), 1);
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QScopedArrayPointer<TariffTimeRange> worktime(new TariffTimeRange[timeRanges]);
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int ranges = 0;
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if(Utilities::CheckSpecialDay(cfg, inputDate, ¤t_special_day_id, &price)) {
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// Set special day price:
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durationUnit = 60.0;
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worktime[ranges].setTimeRange(SpecialDaysWorkTimeFrom(cfg, current_special_day_id),
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SpecialDaysWorkTimeUntil(cfg, current_special_day_id));
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ranges = 1;
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} else {
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// Set new price for the normal day: do not use a floating-point type
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// for the price, rather compute with integers. Only at the very end of
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// the computation the price is divided by durationUnit.
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int pop_id = cfg->PaymentOption.find(paymentMethodId)->second.pop_id;
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price = cfg->PaymentRate.find(pop_id)->second.pra_price;
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int durationId = cfg->PaymentRate.find(pop_id)->second.pra_payment_unit_id;
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durationUnit = cfg->Duration.find(durationId)->second.pun_duration;
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// If no working day found, skip it (recursively call method again)
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if (cfg->WeekDaysWorktime.count(weekdayId) <= 0) {
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// When no workday found, go to next available day
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qDebug() << "No workday found, trying to find next available day";
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inputDate = inputDate.addDays(1);
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return private_GetCostFromDuration(cfg, inputDate, end, durationMinutes, true, prepaid, overtime);
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}
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using WTIterator = std::multimap<int, ATBWeekDaysWorktime>::const_iterator;
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std::pair<WTIterator, WTIterator> p = cfg->WeekDaysWorktime.equal_range(weekdayId);
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for (WTIterator itr = p.first; itr != p.second; ++itr) {
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worktime[ranges].setTimeRange(WeekDaysWorkTimeFrom(itr),
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WeekDaysWorkTimeUntil(itr));
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ranges += 1;
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}
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}
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uint32_t costFromDuration = 0;
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QTime const &lastWorktimeTo = worktime[ranges-1].getTimeUntil();
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int currentRange = -1;
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double durationUnit = 0.0;
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int specialDayId = -1;
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bool isSpecialDay = false;
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Ticket ticket;
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QDateTime end = start;
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QDateTime current;
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int totalTimeRanges = 0;
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if (nextDay) { // this means the function has been called recursively
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currentRange = 0;
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inputDate.setTime(worktime[currentRange].getTimeFrom());
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} else {
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// check if inputDate is located inside a valid worktime-range...
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currentRange = findWorkTimeRange(inputDate, worktime, ranges);
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if (currentRange == -1) { // no...
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if (!prepaid) { // parking is not allowed
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return Ticket(start, end, durationMinutesNetto, 0,
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0, Ticket::s[INVALID_FROM_DATETIME]);
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}
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// find the next worktime-range (on the same day), and start from there
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currentRange = findNextWorkTimeRange(inputDate, worktime, ranges);
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inputDate.setTime(worktime[currentRange].getTimeFrom());
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}
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}
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for (current = start; durationMinutes > 0; current = current.addDays(1)) {
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int const weekdayId = current.date().dayOfWeek();
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for (int w = currentRange; w < ranges; ++w) {
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if (durationMinutes > 0) {
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QTime const &worktime_from = worktime[w].getTimeFrom();
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QTime const &worktime_to = worktime[w].getTimeUntil();
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specialDayId = -1;
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qCritical() << "from" << worktime_from;
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qCritical() << "until" << worktime_to;
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// find worktime ranges for the current day
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int const timeRanges = std::max((int)cfg->WeekDaysWorktime.count(weekdayId), 1);
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QScopedArrayPointer<TariffTimeRange> worktime(new TariffTimeRange[timeRanges]);
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int ranges = 0;
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//if (w > 0) { // durationMinutes are always meant as netto time and
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// // the time between worktime-ranges are free.
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// inputDate.setTime(worktime_from);
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//}
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if((isSpecialDay = Utilities::CheckSpecialDay(cfg, current, &specialDayId, &price))) {
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// Set special day price:
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durationUnit = specialDaysDurationUnit;
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worktime[ranges].setTimeRange(SpecialDaysWorkTimeFrom(cfg, specialDayId),
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SpecialDaysWorkTimeUntil(cfg, specialDayId));
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ranges = 1;
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} else {
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// Set new price for the normal day: do not use a floating-point type
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// for the price, rather compute with integers. Only at the very end of
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// the computation the price is divided by durationUnit.
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price = weekDaysPrice;
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durationUnit = weekDaysDurationUnit;
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// TODO: hier muss dann der preis hin
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if (price == 0) {
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inputDate = inputDate.addDays(1);
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inputDate.setTime(worktime_from);
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Ticket t = private_GetCostFromDuration(
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cfg, // TODO: erklaerung
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inputDate,
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end, durationMinutes,
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true, prepaid);
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if (!t.isValid()) {
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return t;
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}
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costFromDuration += t.getPrice();
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// If no working day found, skip it (epsecially Sundays!)
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if (cfg->WeekDaysWorktime.count(weekdayId) <= 0) {
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qDebug() << "No workday found, trying to find next available day";
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end = current;
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current.setTime(QTime()); // start at midnight on the next day
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continue;
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}
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// If overtime flag is set
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// TODO: ueberpruefen, kann man wohl nach oben ziehen
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//if (overtime || nextDay) {
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// inputDate.setTime(worktime_from);
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// overtime = false;
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//}
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using WTIterator = std::multimap<int, ATBWeekDaysWorktime>::const_iterator;
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std::pair<WTIterator, WTIterator> p = cfg->WeekDaysWorktime.equal_range(weekdayId);
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qCritical() << "inputDate.time()=" << inputDate.time();
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// Check prepaid
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if (!prepaid) {
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if ((inputDate.time() < worktime_from) || (inputDate.time() > worktime_to)) {
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qDebug() << "[STOP] * Ticket is not valid * ";
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return Ticket();
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}
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} else {
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qDebug() << "* PREPAID MODE ACTIVE *";
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if (inputDate.time() < worktime_from) {
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inputDate.setTime(worktime_from);
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//} else if(inputDate.time() > worktime_to) {
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} else if(inputDate.time() > lastWorktimeTo) {
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qDebug() << " *** PREPAID *** Current time is past the time range end, searching for next available day";
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// wieso ist hier overtime nicht gesetzt
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inputDate = inputDate.addDays(1);
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Ticket t = private_GetCostFromDuration(
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cfg, inputDate, end,
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durationMinutes, true, prepaid);
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if (!t.isValid()) {
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return t;
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}
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costFromDuration += t.getPrice();
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continue;
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}
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for (WTIterator itr = p.first; itr != p.second; ++itr) {
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worktime[ranges].setTimeRange(WeekDaysWorkTimeFrom(itr),
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WeekDaysWorkTimeUntil(itr));
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ranges += 1;
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}
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}
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while(durationMinutes > 0) {
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// Check for active year period
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if (!IsYearPeriodActive(cfg, inputDate)) {
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return Ticket();
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}
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QTime const &lastWorktimeTo = worktime[ranges-1].getTimeUntil();
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qDebug() << "inputDate" << inputDate.toString(Qt::ISODate);
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// find worktime range to start with
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if(inputDate.time() >= lastWorktimeTo) {
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// Go to next day if minutes not spent
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if (carryOverNotSet) {
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// no carry_over, so stop computation
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break;
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int currentRange = 0;
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if (!isSpecialDay) {
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if (start != current) { // on next day
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current.setTime(worktime[currentRange].getTimeFrom());
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} else {
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// check if inputDate is located inside a valid worktime-range...
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currentRange = findWorkTimeRange(current, worktime, ranges);
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if (currentRange == -1) { // no...
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if (!prepaid) { // parking is not allowed
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return Ticket(start, QDateTime(), durationMinutesNetto, 0,
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0, Ticket::s[INVALID_FROM_DATETIME]);
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}
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qDebug() << "Reached end of worktime, searching for the next working day";
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inputDate = inputDate.addDays(1);
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inputDate.setTime(QTime());
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overtime = true;
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Ticket t = private_GetCostFromDuration(
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cfg, inputDate, end,
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durationMinutes, true, prepaid, overtime);
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if (!t.isValid()) {
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return t;
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}
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costFromDuration += t.getPrice();
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break; // stop while, and continue in outer loop
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} else {
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if(inputDate.time() < worktime_to) {
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// Increment input date minutes for each monetary unit
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inputDate = inputDate.addSecs(60);
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qDebug() << "inputDate" << inputDate.toString(Qt::ISODate);
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durationMinutes -= 1;
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//costFromDuration += price_per_unit;
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costFromDuration += price;
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} else break;
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// find the next worktime-range (on the same day), and start from there
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currentRange = findNextWorkTimeRange(current, worktime, ranges);
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current.setTime(worktime[currentRange].getTimeFrom());
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}
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}
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}
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}
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for (int w = currentRange; w < ranges; ++w, ++totalTimeRanges) {
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if (durationMinutes > 0) {
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QTime const &worktime_from = worktime[w].getTimeFrom();
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QTime const &worktime_to = worktime[w].getTimeUntil();
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if (inputDate >= end) {
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end = inputDate;
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}
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if (totalTimeRanges) {
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// durationMinutes are always meant as netto time and
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// the time between worktime-ranges are free.
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current.setTime(worktime_from);
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}
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if (nextDay == false) {
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qDebug() << "GetCostFromDuration(): Valid until:" << end.toString(Qt::ISODate);
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}
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if (price == 0) {
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// inputDate = inputDate.addDays(1);
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// inputDate.setTime(worktime_from);
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end = current;
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current.setTime(QTime());
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continue;
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}
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if (current.time() == worktime_to) {
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end = current;
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current.setTime(QTime());
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continue;
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}
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// Check prepaid
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if (!prepaid) {
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if ((current.time() < worktime_from) || (current.time() > worktime_to)) {
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qDebug() << "[STOP] * Ticket is not valid * ";
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return Ticket();
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}
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} else {
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qDebug() << "* PREPAID MODE ACTIVE *";
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if (current.time() < worktime_from) {
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current.setTime(worktime_from);
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end = current;
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} else if(current.time() > lastWorktimeTo) {
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qDebug() << " *** PREPAID *** Current time is past the time range end, searching for next available day";
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end = current;
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current.setTime(QTime());
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continue;
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}
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}
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while(durationMinutes > 0) {
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// Check for active year period
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if (!IsYearPeriodActive(cfg, current)) {
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return Ticket();
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}
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if(current.time() >= lastWorktimeTo) {
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// Go to next day if minutes not spent
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if (carryOverNotSet) {
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// no carry_over, so stop computation
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break;
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}
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current.setTime(QTime());
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break; // stop while, and continue in outer loop
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} else {
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if(current.time() < worktime_to) {
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// Increment input date minutes for each monetary unit
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current = current.addSecs(60);
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end = current;
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durationMinutes -= 1;
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//costFromDuration += price_per_unit;
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costFromDuration += price;
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} else break;
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}
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} // while(durationMinutes > 0) {
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} // if (durationMinutes > 0) {
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} // for (int w = currentRange; w < ranges; ++w, ++totalTimeRanges) {
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} // for (current = start; durationMinutes > 0; current = current.addDays(1)) {
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int durationMinutesBrutto = start.secsTo(end) / 60;
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return
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Ticket(start, end,
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durationMinutesNetto,
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start.secsTo(end) / 60,
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nextDay ?
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costFromDuration :
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llround(Utilities::CalculatePricePerUnit(costFromDuration, durationUnit)),
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Ticket(start, end, durationMinutesNetto, durationMinutesBrutto,
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llround(Utilities::CalculatePricePerUnit(costFromDuration, durationUnit)),
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Ticket::s[VALID]);
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}
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