Fix: GetDurationFromCost() -> set inputDate if next valid working time-range

in on another day and break the loop iterating through next days.

library/include/mobilisis/calculate_price.h

@@ -42,18 +42,34 @@ struct CALCULATE_LIBRARY_API price_t {
 };
 
 struct CALCULATE_LIBRARY_API CalcState {
+    static QString const SUCCESS;
+    static QString const ERROR_PARSING_ZONE_NR;
+    static QString const ERROR_LOADING_TARIFF;
+    static QString const ERROR_PARSING_TARIFF;
+    static QString const NEGATIVE_PARKING_TIME;
+    static QString const INVALID_START_DATE;
+    static QString const WRONG_PARAM_VALUES;
+    static QString const WRONG_ISO_TIME_FORMAT;
+    static QString const ABOVE_MAX_PARKING_TIME;
+    static QString const BELOW_MIN_PARKING_TIME;
+    static QString const BELOW_MIN_PARKING_PRICE;
+    static QString const ABOVE_MAX_PARKING_PRICE;
+    static QString const OVERPAID;
+    static QString const OUTSIDE_ALLOWED_PARKING_TIME;
+
     enum class State : uint8_t {
         SUCCESS,
         ERROR_PARSING_ZONE_NR,
         ERROR_LOADING_TARIFF,
         ERROR_PARSING_TARIFF,
-        NEGATIVE_PARING_TIME,
+        NEGATIVE_PARKING_TIME,
         INVALID_START_DATE,
         WRONG_PARAM_VALUES,
         WRONG_ISO_TIME_FORMAT,
         ABOVE_MAX_PARKING_TIME,
         BELOW_MIN_PARKING_TIME,
         BELOW_MIN_PARKING_PRICE,
+        ABOVE_MAX_PARKING_PRICE,
         OVERPAID,
         OUTSIDE_ALLOWED_PARKING_TIME
     };
@@ -88,43 +104,47 @@ struct CALCULATE_LIBRARY_API CalcState {
         QString s;
         switch (m_status) {
         case State::SUCCESS:
-            s = "SUCCESS";
+            s = CalcState::SUCCESS;
             break;
         case State::ERROR_PARSING_ZONE_NR:
-            s = "ERROR_PARSING_ZONE_NR";
+            s = CalcState::ERROR_PARSING_ZONE_NR;
             break;
         case State::ERROR_LOADING_TARIFF:
-            s = "ERROR_LOADING_TARIFF";
+            s = CalcState::ERROR_LOADING_TARIFF;
             break;
         case State::ERROR_PARSING_TARIFF:
-            s = "ERROR_PARSING_TARIFF";
+            s = CalcState::ERROR_PARSING_TARIFF;
             break;
-        case State::NEGATIVE_PARING_TIME:
+        case State::NEGATIVE_PARKING_TIME:
-            s = "NEGATIVE_PARKING_TIME";
+            s = CalcState::NEGATIVE_PARKING_TIME;
            break;
         case State::ABOVE_MAX_PARKING_TIME:
-            s = "ABOVE_MAX_PARKING_TIME";
+            s = CalcState::ABOVE_MAX_PARKING_TIME;
             break;
         case State::WRONG_PARAM_VALUES:
-            s = "WRONG_PARAM_VALUES";
+            s = CalcState::WRONG_PARAM_VALUES;
             break;
         case State::BELOW_MIN_PARKING_TIME:
-            s = "BELOW_MIN_PARKING_TIME";
+            s = CalcState::BELOW_MIN_PARKING_TIME;
             break;
         case State::BELOW_MIN_PARKING_PRICE:
-            s = "BELOW_MIN_PARKING_PRICE";
+            s = CalcState::BELOW_MIN_PARKING_PRICE;
             break;
         case State::OVERPAID:
-            s = "OVERPAID";
+            s = CalcState::OVERPAID;
             break;
         case State::INVALID_START_DATE:
-            s = "INVALID_START_DATE";
+            s = CalcState::INVALID_START_DATE;
             break;
         case State::WRONG_ISO_TIME_FORMAT:
-            s = "WRONG_ISO_TIME_FORMAT";
+            s = CalcState::WRONG_ISO_TIME_FORMAT;
             break;
         case State::OUTSIDE_ALLOWED_PARKING_TIME:
-            s = "OUTSIDE_ALLOWED_PARKING_TIME";
+            s = CalcState::OUTSIDE_ALLOWED_PARKING_TIME;
+            break;
+        case State::ABOVE_MAX_PARKING_PRICE:
+            s = CalcState::ABOVE_MAX_PARKING_TIME;
+            break;
         }
         return s + ":" + m_desc;
     }
@@ -133,51 +153,101 @@ struct CALCULATE_LIBRARY_API CalcState {
         QString s;
         switch (m_status) {
         case State::SUCCESS:
-            s = "SUCCESS";
+            s = CalcState::SUCCESS;
             break;
         case State::ERROR_PARSING_ZONE_NR:
-            s = "ERROR_PARSING_ZONE_NR";
+            s = CalcState::ERROR_PARSING_ZONE_NR;
             break;
         case State::ERROR_LOADING_TARIFF:
-            s = "ERROR_LOADING_TARIFF";
+            s = CalcState::ERROR_LOADING_TARIFF;
             break;
         case State::ERROR_PARSING_TARIFF:
-            s = "ERROR_PARSING_TARIFF";
+            s = CalcState::ERROR_PARSING_TARIFF;
             break;
-        case State::NEGATIVE_PARING_TIME:
+        case State::NEGATIVE_PARKING_TIME:
-            s = "NEGATIVE_PARKING_TIME";
+            s = CalcState::NEGATIVE_PARKING_TIME;
            break;
         case State::ABOVE_MAX_PARKING_TIME:
-            s = "ABOVE_MAX_PARKING_TIME";
+            s = CalcState::ABOVE_MAX_PARKING_TIME;
             break;
         case State::WRONG_PARAM_VALUES:
-            s = "WRONG_PARAM_VALUES";
+            s = CalcState::WRONG_PARAM_VALUES;
             break;
         case State::BELOW_MIN_PARKING_TIME:
-            s = "BELOW_MIN_PARKING_TIME";
+            s = CalcState::BELOW_MIN_PARKING_TIME;
             break;
         case State::BELOW_MIN_PARKING_PRICE:
-            s = "BELOW_MIN_PARKING_PRICE";
+            s = CalcState::BELOW_MIN_PARKING_PRICE;
             break;
         case State::OVERPAID:
-            s = "OVERPAID";
+            s = CalcState::OVERPAID;
             break;
         case State::INVALID_START_DATE:
-            s = "INVALID_START_DATE";
+            s = CalcState::INVALID_START_DATE;
             break;
         case State::WRONG_ISO_TIME_FORMAT:
-            s = "WRONG_ISO_TIME_FORMAT";
+            s = CalcState::WRONG_ISO_TIME_FORMAT;
             break;
         case State::OUTSIDE_ALLOWED_PARKING_TIME:
-            s = "OUTSIDE_ALLOWED_PARKING_TIME";
+            s = CalcState::OUTSIDE_ALLOWED_PARKING_TIME;
+            break;
+        case State::ABOVE_MAX_PARKING_PRICE:
+            s = CalcState::ABOVE_MAX_PARKING_TIME;
+            break;
         }
         return s + ":" + m_desc;
     }
 
     CalcState &set(State s) { m_status = s; return *this; }
     CalcState &setStatus(State s) { return set(s); }
+    CalcState &setStatus(QString const &desc) {
+        if (desc == SUCCESS) {
+            m_status = State::SUCCESS;
+        } else
+        if (desc == ERROR_PARSING_ZONE_NR) {
+            m_status = State::ERROR_PARSING_ZONE_NR;
+        } else
+        if (desc == ERROR_LOADING_TARIFF) {
+            m_status = State::SUCCESS;
+        } else
+        if (desc == ERROR_PARSING_TARIFF) {
+            m_status = State::ERROR_LOADING_TARIFF;
+        } else
+        if (desc == NEGATIVE_PARKING_TIME) {
+            m_status = State::NEGATIVE_PARKING_TIME;
+        } else
+        if (desc == INVALID_START_DATE) {
+            m_status = State::INVALID_START_DATE;
+        } else
+        if (desc == WRONG_PARAM_VALUES) {
+            m_status = State::WRONG_PARAM_VALUES;
+        } else
+        if (desc == WRONG_ISO_TIME_FORMAT) {
+            m_status = State::WRONG_ISO_TIME_FORMAT;
+        } else
+        if (desc == ABOVE_MAX_PARKING_TIME) {
+            m_status = State::ABOVE_MAX_PARKING_TIME;
+        } else
+        if (desc == BELOW_MIN_PARKING_TIME) {
+            m_status = State::BELOW_MIN_PARKING_TIME;
+        } else
+        if (desc == BELOW_MIN_PARKING_PRICE) {
+            m_status = State::BELOW_MIN_PARKING_PRICE;
+        } else
+        if (desc == OVERPAID) {
+            m_status = State::OVERPAID;
+        } else
+        if (desc == OUTSIDE_ALLOWED_PARKING_TIME) {
+            m_status = State::OUTSIDE_ALLOWED_PARKING_TIME;
+        } else
+        if (desc == ABOVE_MAX_PARKING_PRICE) {
+            m_status = State::ABOVE_MAX_PARKING_PRICE;
+        }
+
+        return *this;
+    }
     State getStatus() const { return m_status; }
-    CalcState &setDesc(QString s) { m_desc = s; return *this; }
+    CalcState &setDesc(QString const &s) { m_desc = s; return *this; }
 
     void setAllowedTimeRange(QTime const &from, QTime const &until) {
         m_allowedTimeRange.setTimeRange(from, until);

library/include/mobilisis/tariff_business_hours.h

@@ -25,6 +25,7 @@
 #define _WITH_RESTRICTED_HOURS_                 (uint64_t)(1ULL << 17)
 #define _ALL_DAYS_WITH_RESTRICTED_HOURS_        ((_WITH_RESTRICTED_HOURS_|_ALL_DAYS_))
 #define _WEEKEND_WITH_RESTRICTED_HOURS_         ((_WITH_RESTRICTED_HOURS_|_FRI_|_SAT_|_SUN_))
+#define _WORKING_DAYS_WITH_RESTRICTED_HOURS_    ((_WITH_RESTRICTED_HOURS_|_WORKING_DAYS_))
 #define _FRI_WITH_RESTRICTED_HOURS_             ((_WITH_RESTRICTED_HOURS_|_FRI_))
 #define _SAT_WITH_RESTRICTED_HOURS_             ((_WITH_RESTRICTED_HOURS_|_SAT_))
 #define _SUN_WITH_RESTRICTED_HOURS_             ((_WITH_RESTRICTED_HOURS_|_SUN_))
@@ -62,6 +63,7 @@ enum BusinessHours : std::uint64_t
     ONLY_OPEN_FOR_BUSINESS_DAYS = _ONLY_OPEN_FOR_BUSINESS_DAYS_,
     ALL_DAYS_WITH_RESTRICTED_HOURS = _ALL_DAYS_WITH_RESTRICTED_HOURS_,
     WEEKEND_WITH_RESTRICTED_HOURS = _WEEKEND_WITH_RESTRICTED_HOURS_,
+    WORKING_DAYS_WITH_RESTRICTED_HOURS = _WORKING_DAYS_WITH_RESTRICTED_HOURS_,
     FRI_WITH_RESTRICTED_HOURS = _FRI_WITH_RESTRICTED_HOURS_,
     SAT_WITH_RESTRICTED_HOURS = _SAT_WITH_RESTRICTED_HOURS_,
     SUN_WITH_RESTRICTED_HOURS = _SUN_WITH_RESTRICTED_HOURS_,

library/src/calculate_price.cpp

@@ -10,6 +10,21 @@
 #include <QDebug>
 #include <QList>
 
+QString const CalcState::SUCCESS = "SUCCESS";
+QString const CalcState::ERROR_PARSING_ZONE_NR = "ERROR_PARSING_ZONE_NR";
+QString const CalcState::ERROR_LOADING_TARIFF = "ERROR_LOADING_TARIFF";
+QString const CalcState::ERROR_PARSING_TARIFF = "ERROR_PARSING_TARIFF";
+QString const CalcState::NEGATIVE_PARKING_TIME = "NEGATIVE_PARKING_TIME";
+QString const CalcState::INVALID_START_DATE = "INVALID_START_DATE";
+QString const CalcState::WRONG_PARAM_VALUES = "WRONG_PARAM_VALUES";
+QString const CalcState::WRONG_ISO_TIME_FORMAT = "WRONG_ISO_TIME_FORMAT";
+QString const CalcState::ABOVE_MAX_PARKING_TIME = "ABOVE_MAX_PARKING_TIME";
+QString const CalcState::BELOW_MIN_PARKING_TIME = "BELOW_MIN_PARKING_TIME";
+QString const CalcState::BELOW_MIN_PARKING_PRICE = "BELOW_MIN_PARKING_PRICE";
+QString const CalcState::ABOVE_MAX_PARKING_PRICE = "ABOVE_MAX_PARKING_PRICE";
+QString const CalcState::OVERPAID = "OVERPAID";
+QString const CalcState::OUTSIDE_ALLOWED_PARKING_TIME = "OUTSIDE_ALLOWED_PARKING_TIME";
+
 QList<int> CALCULATE_LIBRARY_API get_time_steps(Configuration *cfg) {
     return Calculator::GetInstance().GetTimeSteps(cfg);
 }
@@ -438,7 +453,7 @@ CalcState CALCULATE_LIBRARY_API compute_price_for_parking_ticket(
     if (duration < 0) {
         calcState.setDesc(QString("end=%1, start=%2")
                           .arg(end_parking_time, start_parking_time));
-        return calcState.set(CalcState::State::NEGATIVE_PARING_TIME);
+        return calcState.set(CalcState::State::NEGATIVE_PARKING_TIME);
     }
     if (duration > maxMin) {
         calcState.setDesc(QString("duration=%1, maxMin=%2").arg(duration).arg(maxMin));
@@ -506,7 +521,7 @@ CalcState CALCULATE_LIBRARY_API compute_price_for_parking_ticket(
         calcState.setDesc(QString("end=%1, start=%2")
                           .arg(end_parking_time.toString(Qt::ISODate),
                                start_parking_time.toString(Qt::ISODate)));
-        return calcState.set(CalcState::State::NEGATIVE_PARING_TIME);
+        return calcState.set(CalcState::State::NEGATIVE_PARKING_TIME);
     }
     if (netto_parking_time > maxMin) {
         calcState.setDesc(QString("duration=%1, maxMin=%2").arg(netto_parking_time).arg(maxMin));
@@ -615,17 +630,77 @@ CalcState CALCULATE_LIBRARY_API compute_duration_for_parking_ticket(
                     tariff->getPaymentOptions().pop_payment_method_id,
                     cs.toLocal8Bit().constData(),
                     price, false, true).c_str();
+
+        if (endTime == CalcState::SUCCESS) {
+            calcState.setDesc(QString("SUCCESS"));
+            calcState.setStatus(endTime);
+        } else
+        if (endTime == CalcState::ERROR_PARSING_ZONE_NR) {
+            calcState.setStatus(endTime);
+            return calcState;
+        } else
+        if (endTime == CalcState::ERROR_LOADING_TARIFF) {
+            calcState.setStatus(endTime);
+            return calcState;
+        } else
+        if (endTime == CalcState::ERROR_PARSING_TARIFF) {
+            calcState.setStatus(endTime);
+            return calcState;
+        } else
+        if (endTime == CalcState::NEGATIVE_PARKING_TIME) {
+            calcState.setStatus(endTime);
+            return calcState;
+        } else
+        if (endTime == CalcState::INVALID_START_DATE) {
+            calcState.setStatus(endTime);
+            return calcState;
+        } else
+        if (endTime == CalcState::WRONG_PARAM_VALUES) {
+            calcState.setStatus(endTime);
+            return calcState;
+        } else
+        if (endTime == CalcState::WRONG_ISO_TIME_FORMAT) {
+            calcState.setStatus(endTime);
+            return calcState;
+        } else
+        if (endTime == CalcState::ABOVE_MAX_PARKING_TIME) {
+            calcState.setStatus(endTime);
+            return calcState;
+        } else
+        if (endTime == CalcState::BELOW_MIN_PARKING_TIME) {
+            calcState.setStatus(endTime);
+            return calcState;
+        } else
+        if (endTime == CalcState::BELOW_MIN_PARKING_PRICE) {
+            calcState.setStatus(endTime);
+            return calcState;
+        } else
+        if (endTime == CalcState::ABOVE_MAX_PARKING_PRICE) {
+            calcState.setDesc(CalcState::ABOVE_MAX_PARKING_PRICE);
+            calcState.setStatus(CalcState::ABOVE_MAX_PARKING_PRICE);
+            return calcState;
+        } else
+        if (endTime == CalcState::OVERPAID) {
+            calcState.setDesc(CalcState::OVERPAID);
+            calcState.setStatus(CalcState::OVERPAID);
+            return calcState;
+        } else
+        if (endTime == CalcState::OUTSIDE_ALLOWED_PARKING_TIME) {
+            calcState.setStatus(endTime);
+            return calcState;
+        } else {
             ticketEndTime = QDateTime::fromString(endTime,Qt::ISODate);
 
             // DEBUG
-        qCritical() << "compute_duration_for_parking_ticket(): ";
+            //qCritical() << "compute_duration_for_parking_ticket(): ";
-        qCritical() << "                 endTime: " << endTime;
+            //qCritical() << "                 endTime: " << endTime;
-        qCritical() << "           ticketEndTime: " << ticketEndTime;
+            //qCritical() << "           ticketEndTime: " << ticketEndTime;
 
             if (!ticketEndTime.isValid()) {
                 calcState.setDesc(QString("ticketEndTime=%1").arg(endTime));
                 return calcState.set(CalcState::State::WRONG_ISO_TIME_FORMAT);
             }
+        }
     } else {
         return calcState.set(CalcState::State::INVALID_START_DATE);
     }

library/src/calculator_functions.cpp

@@ -144,7 +144,228 @@ std::string Calculator::GetDurationFromCost(Configuration* cfg,
                     }
                 }
 
-                qCritical() << __func__ << ":" << __LINE__ << "NOT YET IMPLEMENTED";
+                // TODO: man braucht den richtigen Index
+                int paymentOptionIndex = 0;
+                int const pop_id = cfg->getPaymentOptions(paymentOptionIndex).pop_id;
+                int const pop_max_price = cfg->getPaymentOptions(paymentOptionIndex).pop_max_price;
+                int const pop_min_price = cfg->getPaymentOptions(paymentOptionIndex).pop_min_price;
+
+                if (cost > pop_max_price) {
+                    qCritical() << DBG_HEADER << "MAX-PARKING-PRICE" << pop_max_price << ", COST" << cost;
+                    return CalcState::OVERPAID.toStdString();
+                }
+
+                if (cost < pop_min_price) {
+                    qCritical() << DBG_HEADER << "MIN-PARKING-PRICE" << pop_min_price << ", COST" << cost;
+                    return CalcState::BELOW_MIN_PARKING_PRICE.toStdString();
+                }
+
+                // int const pop_pre_paid = 1;
+
+                if (prepaid) {
+                    // no limits on pre-pay-option, i.e. pre-pay-ranges are exactly
+                    // the complements of operational-ranges
+
+                    // find out if we are in a pre-pay-range.
+                    // in this case, adapt inputDate accordingly.
+
+
+// #define DEBUG_GET_DURATION_FROM_COST 1
+#if DEBUG_GET_DURATION_FROM_COST==1
+                    qCritical() << DBG_HEADER << "PRE-PAID-OPTION: ADAPT-INPUT-DATE" << inputDate.toString(Qt::ISODate);
+#endif
+
+                    QTime currentTime = inputDate.time();
+                    int pwd_period_day_in_week_id = inputDate.date().dayOfWeek();
+
+                    bool useWeekDaysWorkTimeOfOtherDay = true;
+
+                    for (auto[iter, rEnd] = cfg->WeekDaysWorktime.equal_range(pwd_period_day_in_week_id); iter != rEnd; ++iter) {
+                        QTime pwd_time_from = QTime::fromString(QString::fromStdString(iter->second.pwd_time_from), Qt::ISODate);
+                        QTime pwd_time_to = QTime::fromString(QString::fromStdString(iter->second.pwd_time_to), Qt::ISODate);
+
+                        if (inputDate.time() < pwd_time_from) {
+                            inputDate.setTime(pwd_time_from);
+                            useWeekDaysWorkTimeOfOtherDay = false;
+                            break;
+                        }
+                        if (currentTime <= pwd_time_to) {
+                            useWeekDaysWorkTimeOfOtherDay = false;
+                            break;
+                        }
+                    }
+
+                    if (useWeekDaysWorkTimeOfOtherDay) {// for the current day, we are above
+                                                        // the latest worktime-range -> find the next valid range
+
+                        QTime pwd_time_from_next_valid_range(0, 0, 0);
+                        int pwd_period_next_day_in_week_id = pwd_period_day_in_week_id;
+                        for (int days = 1; days < 8; ++days) {
+                            pwd_period_next_day_in_week_id += 1;
+                            if (pwd_period_next_day_in_week_id > (int)Qt::Sunday) {
+                                pwd_period_next_day_in_week_id = Qt::Monday;
+                            }
+
+                            if (cfg->WeekDaysWorktime.count(pwd_period_next_day_in_week_id) > 0) {
+                                for (auto[iter, rEnd] = cfg->WeekDaysWorktime.equal_range(pwd_period_next_day_in_week_id); iter != rEnd; ++iter) {
+                                    QTime pwd_time_from = QTime::fromString(QString::fromStdString(iter->second.pwd_time_from), Qt::ISODate);
+                                    if (pwd_time_from_next_valid_range < pwd_time_from) {
+                                        pwd_time_from_next_valid_range = pwd_time_from;
+                                        break;
+                                    }
+                                }
+                                inputDate = inputDate.addDays(days);
+                                inputDate.setTime(pwd_time_from_next_valid_range);
+                                break;
+                            }
+                        }
+                    }
+                }
+
+#if DEBUG_GET_DURATION_FROM_COST==1
+                qCritical() << DBG_HEADER << "(ADAPTED) INPUT-DATE" << inputDate.toString(Qt::ISODate);
+#endif
+
+                // inputDate is now located in a valid operational-working-range
+                // find this working-time-range
+                int pwd_period_day_in_week_id = inputDate.date().dayOfWeek();
+                if (cfg->WeekDaysWorktime.count(pwd_period_day_in_week_id) == 0) {
+                    qCritical() << DBG_HEADER
+                                << "ERROR" << inputDate.toString(Qt::ISODate)
+                                << "NOT IN VALID WORKING TIME-RANGE";
+                    return "";
+                }
+
+                QTime current_working_time_from;
+                QTime current_working_time_to;
+
+                for (auto[iter, rEnd] = cfg->WeekDaysWorktime.equal_range(pwd_period_day_in_week_id); iter != rEnd; ++iter) {
+                    QTime pwd_time_from = QTime::fromString(QString::fromStdString(iter->second.pwd_time_from), Qt::ISODate);
+                    QTime pwd_time_to = QTime::fromString(QString::fromStdString(iter->second.pwd_time_to), Qt::ISODate);
+                    if (pwd_time_from <= inputDate.time() && inputDate.time() <= pwd_time_to) {
+                        current_working_time_from = pwd_time_from;
+                        current_working_time_to = pwd_time_to;
+                    }
+                }
+
+                if (current_working_time_from.isNull() || current_working_time_to.isNull()) {
+                    // can never happen
+                    qCritical() << DBG_HEADER
+                                << "ERROR" << inputDate.toString(Qt::ISODate)
+                                << "NOT IN VALID WORKING TIME-RANGE";
+                    return "";
+                }
+
+#if DEBUG_GET_DURATION_FROM_COST==1
+                qCritical() << DBG_HEADER << "CURRENT WORKING-TIME-FROM" << current_working_time_from.toString(Qt::ISODate);
+                qCritical() << DBG_HEADER << "  CURRENT WORKING-TIME-TO" << current_working_time_to.toString(Qt::ISODate);
+#endif
+
+                for (auto[itr, rangeEnd] = cfg->PaymentRate.equal_range(pop_id); itr != rangeEnd; ++itr) {
+                    int const pra_price = itr->second.pra_price;
+                    if ((double)pra_price == cost) {
+                        int const durationId = itr->second.pra_payment_unit_id;
+                        auto search = cfg->Duration.find(durationId);
+                        if (search != cfg->Duration.end()) {
+                            // found now the duration in minutes
+                            // check if we are still inside the working-time-range
+                            ATBDuration duration = search->second;
+
+                            int durationInSecs = duration.pun_duration * 60;
+
+                            QDateTime current_working_date_time_to = inputDate;
+                            current_working_date_time_to.setTime(current_working_time_to);
+
+#if DEBUG_GET_DURATION_FROM_COST==1
+                            qCritical() << DBG_HEADER << "DURATION IN MINUTES" << duration.pun_duration;
+                            qCritical() << DBG_HEADER << "DURATION IN SECONDS" << duration.pun_duration * 60;
+                            qCritical() << DBG_HEADER << "CURRENT-WORKING-DATE-TIME-TO"
+                                                      << current_working_date_time_to.toString(Qt::ISODate);
+                            qCritical() << DBG_HEADER << "NEW INPUT DATE" << inputDate.addSecs(durationInSecs).toString(Qt::ISODate);
+#endif
+
+                            if (inputDate.addSecs(durationInSecs) > current_working_date_time_to) {
+                                QTime next_working_time_from;
+                                if (cfg->getPaymentOptions(paymentOptionIndex).pop_carry_over != 0) {
+#if DEBUG_GET_DURATION_FROM_COST==1
+                                    qCritical() << DBG_HEADER << "CARRY-OVER SET";
+#endif
+                                    // check for next working-time-range on same day
+                                    int day_in_week_id = inputDate.date().dayOfWeek();
+                                    for (auto[iter, rEnd] = cfg->WeekDaysWorktime.equal_range(day_in_week_id); iter != rEnd; ++iter) {
+                                        QTime pwd_time_from = QTime::fromString(QString::fromStdString(iter->second.pwd_time_from), Qt::ISODate);
+                                        if (pwd_time_from > current_working_time_to) {
+                                            next_working_time_from = pwd_time_from;
+#if DEBUG_GET_DURATION_FROM_COST==1
+                                            qCritical() << DBG_HEADER << "NEXT-WORKING-TIME-FROM"
+                                                        << next_working_time_from.toString(Qt::ISODate);
+#endif
+                                            break;
+                                        }
+                                    }
+                                    // check for next working-time-range on following day(s)
+                                    if (next_working_time_from.isNull()) {
+                                        next_working_time_from = QTime(0, 0, 0);
+                                        for (int days = 1; days < 8; ++days) {
+                                            day_in_week_id += 1;
+                                            if (day_in_week_id > (int)Qt::Sunday) {
+                                                day_in_week_id = Qt::Monday;
+                                            }
+                                            if (cfg->WeekDaysWorktime.count(day_in_week_id) > 0) {
+                                                for (auto[iter, rEnd] = cfg->WeekDaysWorktime.equal_range(day_in_week_id); iter != rEnd; ++iter) {
+                                                    QTime pwd_time_from = QTime::fromString(QString::fromStdString(iter->second.pwd_time_from), Qt::ISODate);
+                                                    if (next_working_time_from < pwd_time_from) {
+                                                        next_working_time_from = pwd_time_from;
+                                                        break;
+                                                    }
+                                                }
+
+                                                QDateTime upper = inputDate.addDays(days);
+                                                upper.setTime(next_working_time_from);
+
+                                                QDateTime lower = inputDate;
+                                                lower.setTime(current_working_time_to);
+
+                                                inputDate = inputDate.addSecs(lower.secsTo(upper) + durationInSecs);
+#if DEBUG_GET_DURATION_FROM_COST==1
+                                                qCritical() << DBG_HEADER << "TICKET-END" << inputDate.toString(Qt::ISODate);
+#endif
+                                                break;
+                                            }
+                                        } // for (int days = 1; days < 8; ++days) {
+                                    } else { // next working-time is on same day
+                                        QDateTime upper = inputDate;
+                                        upper.setTime(next_working_time_from);
+
+                                        QDateTime lower = inputDate;
+                                        lower.setTime(current_working_time_to);
+
+                                        inputDate = inputDate.addSecs(lower.secsTo(upper) + durationInSecs);
+#if DEBUG_GET_DURATION_FROM_COST==1
+                                        qCritical() << DBG_HEADER << "TICKET-END" << inputDate.toString(Qt::ISODate);
+#endif
+                                    }
+                                }
+                            } else {
+                                inputDate = inputDate.addSecs(duration.pun_duration * 60);
+
+#if DEBUG_GET_DURATION_FROM_COST==1
+                                qCritical() << DBG_HEADER << "INPUT-DATE" << inputDate.toString(Qt::ISODate);
+#endif
+
+                            }
+
+                            QString const &s = inputDate.toString(Qt::ISODate);
+
+#if DEBUG_GET_DURATION_FROM_COST==1
+                            qCritical() << DBG_HEADER << "TICKET-END" << s;
+#endif
+
+                            return s.toStdString();
+                        }
+                    }
+                }
+
                 return "";
             }
         }

main/main.cpp

@@ -36,7 +36,7 @@ extern "C" char* strptime(const char* s,
 #include "calculator_functions.h"
 #include "calculate_price.h"
 
-#define SZEGED                                  (1)
+#define SZEGED                                  (0)
 #define SCHOENAU_KOENIGSEE                      (0)
 #define NEUHAUSER_KORNEUBURG                    (0)
 #define NEUHAUSER_LINSINGER_MASCHINENBAU        (0)
@@ -45,6 +45,7 @@ extern "C" char* strptime(const char* s,
 #define BAD_NEUENAHR_AHRWEILER                  (0)
 #define NEUHAUSER_CHRISTOPH_REISEN              (0)
 #define NEUHAUSER_PERNEGG_AN_DER_MUR            (0)
+#define NEUHAUSER_STOCKERAU                     (1)
 
 #if NEUHAUSER_KIRCHDORF==1
 static bool test_neuhauser_kirchdorf(int step, double cost) {
@@ -164,8 +165,187 @@ static bool test_neuhauser_kirchdorf(int step, double cost) {
 }
 #endif
 
+#include <cmath>
 
 int main() {
+#if NEUHAUSER_STOCKERAU==1
+    std::ifstream input;
+    int pop_min_time;
+    int pop_max_time;
+    int pop_min_price;
+    int pop_max_price;
+    int pop_daily_card_price;
+
+    input.open("/opt/ptu5/opt/customer_748/etc/psa_tariff/tariff01.json");
+
+    std::stringstream sstr;
+    while(input >> sstr.rdbuf());
+    std::string json(sstr.str());
+
+    Configuration cfg;
+
+    bool isParsed = cfg.ParseJson(&cfg, json.c_str());
+    cout << endl;
+
+    if (isParsed) {
+        pop_min_time = get_minimal_parkingtime(&cfg);
+        pop_max_time = get_maximal_parkingtime(&cfg);
+        pop_min_price = get_minimal_parkingprice(&cfg);
+        pop_max_price = get_maximal_parkingprice(&cfg);
+        pop_daily_card_price = cfg.getPaymentOptions().pop_daily_card_price;
+
+        qCritical() << "        pop_min_time: " << pop_min_time;
+        qCritical() << "        pop_max_time: " << pop_max_time;
+        qCritical() << "       pop_min_price: " << pop_min_price;
+        qCritical() << "       pop_max_price: " << pop_max_price;
+
+        // tests:
+        // 1: Mon-Freitag: jeweils
+        // start 0-8.00
+        // start 8.00-12.00
+        // start 12.00-13.30
+        // start 13.30-18.00
+        // start 18.00-24.00
+        // alle kosten durchspielen
+        // 2. samstag
+        // start 0-8.00
+        // start 8.00-12.00
+        // start nach 12.00
+        // 2. sonntag
+
+        //QDateTime s(QDate(2024, 5, 27), QTime()); // monday
+        //QDateTime s(QDate(2024, 5, 28), QTime()); // tuesday
+        //QDateTime s(QDate(2024, 5, 29), QTime()); // wednesday
+        //QDateTime s(QDate(2024, 5, 30), QTime()); // thursday
+
+        CalcState cs;
+        double const x = 30.0/7.0;
+        double cost;
+        int durationInMinutes;
+        int offsetInMinutes = 0;
+
+        for (int day = Qt::Monday; day <= Qt::Sunday; ++day) {
+            QDateTime s(QDate(2024, 5, 19 + day), QTime()); // 20: (whit) monday,..., 26: sunday
+            QDateTime end;
+
+            for (int minutes = 0; minutes < 1440; ++minutes) {
+            //for (int minutes = 0; minutes < 1440; ++minutes) {
+                QDateTime start = s.addSecs(minutes * 60);
+                QDateTime effectiveStart = start;
+
+                if (day >= Qt::Monday && day <= Qt::Friday) {
+                    if (start.time() < QTime(8,0,0)) {
+                        effectiveStart.setTime(QTime(8,0,0));
+                    } else
+                    if (start.time() <= QTime(12,0,0)) {
+                        effectiveStart = start;
+                    } else
+                    if (start.time() < QTime(13,30,0)) {
+                        effectiveStart.setTime(QTime(13,30,0));
+                    } else
+                    if (start.time() <= QTime(18,0,0)) {
+                        effectiveStart = start;
+                    } else {
+                        effectiveStart = start.addDays(1);
+                        effectiveStart.setTime(QTime(8,0,0)); // saturday
+                    }
+                } else
+                if (day == Qt::Saturday) {
+                    if (start.time() < QTime(8,0,0)) {
+                        effectiveStart.setTime(QTime(8,0,0));
+                    } else
+                    if (start.time() <= QTime(12,0,0)) {
+                        effectiveStart = start;
+                    } else {
+                        effectiveStart = start.addDays(2);
+                        effectiveStart.setTime(QTime(8,0,0)); // monday
+                    }
+                } else
+                if (day == Qt::Sunday) {
+                    effectiveStart = start.addDays(1);
+                    effectiveStart.setTime(QTime(8,0,0)); // monday
+                }
+
+                for (int i = 70; i <= 600; i += 10) {
+                // for (int i = 70; i <= 70; i += 10) {
+                    cost = i;
+                    if ((cs = compute_duration_for_parking_ticket(&cfg, start, cost, end))) {      // return value
+                        durationInMinutes = truncf(x * (i/10));
+                        offsetInMinutes = 0;
+                        if (day >= Qt::Monday && day <= Qt::Friday) {
+                            if (effectiveStart.time() >= QTime(8, 0, 0) && effectiveStart.time() <= QTime(12, 0, 0)) {
+                                if (effectiveStart.date().dayOfWeek() == start.date().dayOfWeek()) {
+                                    if (effectiveStart.time().addSecs(durationInMinutes * 60) > QTime(12, 0, 0)) {
+                                        offsetInMinutes = 90; // 12:00 - 13:30
+                                    }
+                                } else {
+                                    offsetInMinutes = 14 * 60; // 18:00 -> next day, 8:00
+                                    if (effectiveStart.time().addSecs(durationInMinutes * 60) <= QTime(12, 0, 0)) {
+                                        offsetInMinutes = 0;
+                                    } else {
+                                        if (effectiveStart.date().dayOfWeek() == Qt::Saturday) {
+                                            offsetInMinutes = (12 + 24 + 8) * 60;
+                                        } else {
+                                            offsetInMinutes = 90;
+                                        }
+                                    }
+                                }
+                            } else
+                            if (effectiveStart.time() >= QTime(13, 30, 0)) {
+                                if (effectiveStart.time().addSecs(durationInMinutes * 60) > QTime(18, 0, 0)) {
+                                    offsetInMinutes = 14 * 60; // 18:00 -> next day, 8:00
+                                }
+                            }
+                        } else
+                        if (day == Qt::Saturday) {
+                            if (effectiveStart.time() >= QTime(8, 0, 0) && effectiveStart.time() <= QTime(12, 0, 0)) {
+                                if (effectiveStart.date().dayOfWeek() == start.date().dayOfWeek()) {
+                                    if (effectiveStart.time().addSecs(durationInMinutes * 60) > QTime(12, 0, 0)) {
+                                        offsetInMinutes = (12 + 24 + 8) * 60; // monday, 8:00
+                                    }
+                                } else {
+                                    offsetInMinutes = (12 + 24 + 8) * 60; // monday, 8:00
+                                    if (effectiveStart.time().addSecs(durationInMinutes * 60) <= QTime(12, 0, 0)) {
+                                        offsetInMinutes = 0;
+                                    } else {
+                                        offsetInMinutes = 90;
+                                    }
+                                }
+                            }
+                        } else
+                        if (day == Qt::Sunday) {
+                            if (effectiveStart.time() >= QTime(8, 0, 0) && effectiveStart.time() <= QTime(12, 0, 0)) {
+                                if (effectiveStart.time().addSecs(durationInMinutes * 60) > QTime(12, 0, 0)) {
+                                    offsetInMinutes = 90;
+                                }
+                            }
+                        }
+
+                        if ((durationInMinutes + offsetInMinutes) == (effectiveStart.secsTo(end) / 60)) {
+                            continue;
+                        }
+                    }
+
+                    if (!cs) {
+                        qCritical() << "ERROR CalcState" << cs.toString() << endl;
+                    } else {
+                        qCritical() << "SUCCESS";
+                    }
+                    qCritical() << "start ............................" << start.toString(Qt::ISODate);
+                    qCritical() << "effectiveStart ..................." << effectiveStart.toString(Qt::ISODate);
+                    qCritical() << "cost ............................." << cost;
+                    qCritical() << "durationMinutes .................." << durationInMinutes;
+                    qCritical() << "offsetInMinutes .................." << offsetInMinutes;
+                    qCritical() << "effectiveStart.secsTo(end) / 60 .." << effectiveStart.secsTo(end) / 60;
+                    qCritical() << "end .............................." << end.toString(Qt::ISODate) << endl;
+                    exit(-1);
+                }
+            }
+        }
+    }
+
+#endif
+
 #if NEUHAUSER_PERNEGG_AN_DER_MUR==1
     std::ifstream input;
     int pop_min_time;