get_maximal_parkingprice(): in case of progressive tariff, read maximal parking time

directly form tariff-file as there is not price per hour.

library/src/calculate_price.cpp

@@ -78,17 +78,22 @@ int CALCULATE_LIBRARY_API get_minimal_parkingprice(Configuration *cfg, PERMIT_TY
 
 int CALCULATE_LIBRARY_API get_maximal_parkingprice(Configuration *cfg, PERMIT_TYPE permitType) {
     int maxPrice = -1;
+    static const PaymentMethod paymentMethodId = Utilities::getPaymentMethodId(cfg);
 
     switch(permitType) {
     case PERMIT_TYPE::SHORT_TERM_PARKING: { // e.g. szeged (customer_281)
-        int const key = cfg->getPaymentOptions().pop_id;
-        int const maxTime = cfg->getPaymentOptions().pop_max_time; // maxTime is given in minutes
-        std::optional<QVector<ATBPaymentRate>> const &pv = cfg->getPaymentRateForKey(key);
-        if (pv) {
-            QVector<ATBPaymentRate> const &paymentRate = pv.value();
-            if (paymentRate.size() > 0) {
-                int const price = paymentRate.at(0).pra_price; // price is given per hour
-                maxPrice = qRound((maxTime * price) / 60.0f);
+        if (paymentMethodId == PaymentMethod::Progressive) {
+            maxPrice = Utilities::getMaximalParkingPrice(cfg, paymentMethodId);
+        } else { // PaymentMethod::Linear -> e.g. szeged
+            int const key = cfg->getPaymentOptions().pop_id;
+            int const maxTime = cfg->getPaymentOptions().pop_max_time; // maxTime is given in minutes
+            std::optional<QVector<ATBPaymentRate>> const &pv = cfg->getPaymentRateForKey(key);
+            if (pv) {
+                QVector<ATBPaymentRate> const &paymentRate = pv.value();
+                if (paymentRate.size() > 0) {
+                    int const price = paymentRate.at(0).pra_price; // price is given per hour
+                    maxPrice = qRound((maxTime * price) / 60.0f);
+                }
             }
         }
     } break;

library/src/calculator_functions.cpp

@@ -157,6 +157,17 @@ std::string Calculator::GetDurationFromCost(Configuration* cfg,
 
         static const bool carryOverNotSet = Utilities::isCarryOverNotSet(cfg, paymentMethodId);
         static const uint minParkingPrice = Utilities::getMinimalParkingPrice(cfg, paymentMethodId);
+        static const uint maxParkingPrice = Utilities::getMaximalParkingPrice(cfg, paymentMethodId);
+
+        if (cost < minParkingPrice) {
+            qCritical() << QString("ERROR: COST < MIN_PARKING_PRICE (%1 < %2)").arg(cost).arg(minParkingPrice);
+            return QDateTime().toString(Qt::ISODate).toStdString();
+        }
+
+        if (cost > maxParkingPrice) {
+            qCritical() << QString("WARN: COST > MAX_PARKING_PRICE (%1 > %2)").arg(cost).arg(maxParkingPrice);
+            cost = maxParkingPrice;
+        }
 
         Q_ASSERT_X(carryOverNotSet, __func__, "CARRYOVER SET (FOR KIRCHDORF)");
         Q_ASSERT_X(prepaid, __func__, "PREPAID NOT SET (FOR KIRCHDORF)");
@@ -279,6 +290,10 @@ std::string Calculator::GetDurationFromCost(Configuration* cfg,
 
                                         price += (uint)rate.pra_price;
 
+                                        if (price >= maxParkingPrice) {
+                                            price = maxParkingPrice;
+                                        }
+
                                         durationMinutes -= duration;
                                         durationMinutesNetto += duration;
                                         durationMinutesBrutto += duration;
@@ -320,10 +335,16 @@ std::string Calculator::GetDurationFromCost(Configuration* cfg,
                                     ATBPaymentRate const rate = x.second;
                                     if (rate.pra_payment_unit_id == timeRange.time_range_payment_type_id) {
                                         price += (uint)rate.pra_price;
+
+                                        if (price >= maxParkingPrice) {
+                                            price = maxParkingPrice;
+                                        }
+
                                         if (price >= cost) {
                                             end_datetime = current;
                                             // return end_datetime.toString(Qt::ISODate).toStdString();
                                         }
+
                                         break;
                                     }
                                 }