Merge branch 'moransBranch'

library/include/mobilisis/calculate_price.h

@@ -132,16 +132,6 @@ CalcState CALCULATE_LIBRARY_API compute_duration_for_parking_ticket(
                                             QDateTime const &start_parking_time,
                                             double cost,
                                             QDateTime &ticketEndTime);
-
-CalcState CALCULATE_LIBRARY_API compute_duration_for_daily_ticket(
-                                            parking_tariff_t *tariff,
-                                            QString const &start_parking_time,
-                                            uint8_t paymentMethod);
-
-CalcState CALCULATE_LIBRARY_API compute_duration_for_24hour_daily_ticket(
-                                            parking_tariff_t *tariff,
-                                            QString const &start_parking_time,
-                                            uint8_t paymentMethod);
 //#ifdef __cplusplus
 //} // extern "C"
 //#endif

library/include/mobilisis/calculator_functions.h

@@ -1,7 +1,7 @@
 #pragma once
 #include <iostream>
 #include "configuration.h"
-#include <QDateTime>
+
 using namespace std;
 
 class Calculator
@@ -26,10 +26,4 @@ public:
 	/// <param name="durationMin">Duration of parking in minutes</param>
 	/// <returns>Returns cost (data type: double)</returns>
 	double GetCostFromDuration(Configuration* cfg, uint8_t vehicle_type, char const* start_datetime, double durationMin, bool nextDay = false, bool prepaid = false);
-
+};
-    // Daily ticket
-    QString GetDailyTicketDuration(Configuration* cfg, QString start_datetime, uint8_t payment_option, bool carry_over);
-
-    // 24-hour daily ticket
-    QString Get24HourTicketDuration(Configuration* cfg, QString start_datetime, uint8_t payment_option);
-};

library/include/mobilisis/configuration.h

@@ -55,4 +55,4 @@ private:
 	/// <param name="member_name"></param>
 	/// <returns></returns>
 	MemberType IdentifyJsonMember(const char* member_name);
-};
+};

library/include/mobilisis/payment_opt.h

@@ -14,6 +14,4 @@ public:
 	double pop_max_time;
 	double pop_min_price;
 	int pop_carry_over;
-    int pop_daily_card_price;
+};
-    int pop_multi_hour_price;
-};

library/include/mobilisis/utilities.h

@@ -68,6 +68,5 @@ public:
 	/// </summary>
 	/// <param name="pra_price"></param>
 	/// <returns></returns>
-    static double CalculatePricePerUnit(double pra_price, double durationUnit = -1);
+	static double CalculatePricePerUnit(double pra_price);
-
 };

library/library.pro

@@ -1,6 +1,6 @@
 TEMPLATE = lib
 TARGET = mobilisis_calc
-#CONFIG += staticlib
+# CONFIG += staticlib
 
 QMAKE_CXXFLAGS += -std=c++17 -g -O0
 

library/src/calculate_price.cpp

@@ -14,7 +14,7 @@ int CALCULATE_LIBRARY_API get_zone_nr(int zone)
 {
     if(zone > -1) return zone;
     else
-    {
+  {
         QFile zone("/etc/zone_nr");
         if (zone.exists()) {
             QFileInfo finfo(zone);
@@ -26,7 +26,7 @@ int CALCULATE_LIBRARY_API get_zone_nr(int zone)
             }
         }
         return -1;
-    }
+   }
 }
 
 CalcState CALCULATE_LIBRARY_API init_tariff(parking_tariff_t **tariff, char const *config_file) {
@@ -65,7 +65,7 @@ CalcState CALCULATE_LIBRARY_API init_tariff(parking_tariff_t **tariff, char cons
 
     QFile fname(confFile);
     if (fname.exists() &&
-            fname.open(QIODevice::ReadOnly | QIODevice::Text)) {
+        fname.open(QIODevice::ReadOnly | QIODevice::Text)) {
         // DEBUG
         qCritical() << "      ... confFile is open";
 
@@ -93,10 +93,10 @@ void CALCULATE_LIBRARY_API free_tariff(parking_tariff_t *tariff) {
 }
 
 CalcState CALCULATE_LIBRARY_API compute_price_for_parking_ticket(
-        parking_tariff_t *tariff,
+                                    parking_tariff_t *tariff,
-        time_t start_parking_time, // in minutes
+                                    time_t start_parking_time, // in minutes
-        time_t end_parking_time,   // in minutes
+                                    time_t end_parking_time,   // in minutes
-        struct price_t *price) {
+                                    struct price_t *price) {
     CalcState calcState;
     double minMin = tariff->PaymentOption.find(PaymentOption::Option1)->second.pop_min_time;
     double maxMin = tariff->PaymentOption.find(PaymentOption::Option1)->second.pop_max_time;
@@ -109,7 +109,7 @@ CalcState CALCULATE_LIBRARY_API compute_price_for_parking_ticket(
     int const duration = end_parking_time - start_parking_time;
     if (duration < 0) {
         calcState.setDesc(QString("end=%1, start=%2")
-                          .arg(end_parking_time, start_parking_time));
+                            .arg(end_parking_time, start_parking_time));
         return calcState.set(CalcState::State::NEGATIVE_PARING_TIME);
     }
     if (duration > maxMin) {
@@ -132,9 +132,9 @@ CalcState CALCULATE_LIBRARY_API compute_price_for_parking_ticket(
     if (start.isValid()) {
         QString cs = start.toString(Qt::ISODate);
         double cost = calculator.GetCostFromDuration(
-                    tariff, PaymentOption::Option1,
+                        tariff, PaymentOption::Option1,
-                    cs.toLocal8Bit().constData(),
+                        cs.toLocal8Bit().constData(),
-                    duration, false, true);
+                        duration, false, true);
         double minCost = tariff->PaymentOption.find(PaymentOption::Option1)->second.pop_min_price;
         if (cost < minCost) {
             calcState.setDesc(QString("minCost=%1, cost=%2").arg(minCost).arg(cost));
@@ -150,10 +150,10 @@ CalcState CALCULATE_LIBRARY_API compute_price_for_parking_ticket(
 }
 
 CalcState CALCULATE_LIBRARY_API compute_price_for_parking_ticket(
-        parking_tariff_t *tariff,
+                                            parking_tariff_t *tariff,
-        QDateTime const &start_parking_time,
+                                            QDateTime const &start_parking_time,
-        QDateTime const &end_parking_time,
+                                            QDateTime const &end_parking_time,
-        struct price_t *price) {
+                                            struct price_t *price) {
     CalcState calcState;
     double minMin = tariff->PaymentOption.find(PaymentOption::Option1)->second.pop_min_time;
     double maxMin = tariff->PaymentOption.find(PaymentOption::Option1)->second.pop_max_time;
@@ -171,8 +171,8 @@ CalcState CALCULATE_LIBRARY_API compute_price_for_parking_ticket(
 
     if (duration < 0) {
         calcState.setDesc(QString("end=%1, start=%2")
-                          .arg(end_parking_time.toString(Qt::ISODate),
+                            .arg(end_parking_time.toString(Qt::ISODate),
-                               start_parking_time.toString(Qt::ISODate)));
+                                 start_parking_time.toString(Qt::ISODate)));
         return calcState.set(CalcState::State::NEGATIVE_PARING_TIME);
     }
     if (duration > maxMin) {
@@ -191,9 +191,9 @@ CalcState CALCULATE_LIBRARY_API compute_price_for_parking_ticket(
     if (start_parking_time.isValid()) {
         QString cs = start_parking_time.toString(Qt::ISODate);
         double cost = calculator.GetCostFromDuration(
-                    tariff, PaymentOption::Option1,
+                        tariff, PaymentOption::Option1,
-                    cs.toLocal8Bit().constData(),
+                        cs.toLocal8Bit().constData(),
-                    duration, false, true);
+                        duration, false, true);
         double minCost = tariff->PaymentOption.find(PaymentOption::Option1)->second.pop_min_price;
         if (cost < minCost) {
             calcState.setDesc(QString("minCost=%1, cost=%2").arg(minCost, cost));
@@ -213,10 +213,10 @@ CalcState CALCULATE_LIBRARY_API compute_price_for_parking_ticket(
 }
 
 CalcState CALCULATE_LIBRARY_API compute_duration_for_parking_ticket(
-        parking_tariff_t *tariff,
+                                            parking_tariff_t *tariff,
-        time_t start_parking_time,
+                                            time_t start_parking_time,
-        double price,
+                                            double price,
-        QString &duration) {
+                                            QString &duration) {
     CalcState calcState;
     QDate const d(1970, 1, 1);
     QTime const t(0, 0, 0);
@@ -233,7 +233,7 @@ CalcState CALCULATE_LIBRARY_API compute_duration_for_parking_ticket(
         duration = calculator.GetDurationFromCost(tariff, PaymentOption::Option1,
                                                   cs.toLocal8Bit().constData(),
                                                   price, false, true).c_str();
-        QDateTime d = QDateTime::fromString(duration);
+        QDateTime d = QDateTime::fromString(duration, Qt::ISODate);
         if (!d.isValid()) {
             calcState.setDesc(QString("ticketEndTime=%1").arg(duration));
             return calcState.set(CalcState::State::WRONG_ISO_TIME_FORMAT);
@@ -246,17 +246,17 @@ CalcState CALCULATE_LIBRARY_API compute_duration_for_parking_ticket(
 }
 
 CalcState CALCULATE_LIBRARY_API compute_duration_for_parking_ticket(
-        parking_tariff_t *tariff,
+                                            parking_tariff_t *tariff,
-        QDateTime const &start_parking_time,
+                                            QDateTime const &start_parking_time,
-        double price,
+                                            double price,
-        QDateTime &ticketEndTime) {
+                                            QDateTime &ticketEndTime) {
     CalcState calcState;
     if (start_parking_time.isValid()) {
         QString cs = start_parking_time.toString(Qt::ISODate);
         QString endTime = calculator.GetDurationFromCost(
-                    tariff, PaymentOption::Option1,
+                                        tariff, PaymentOption::Option1,
-                    cs.toLocal8Bit().constData(),
+                                        cs.toLocal8Bit().constData(),
-                    price, false, true).c_str();
+                                        price, false, true).c_str();
         ticketEndTime = QDateTime::fromString(endTime,Qt::ISODate);
 
         // DEBUG
@@ -274,22 +274,3 @@ CalcState CALCULATE_LIBRARY_API compute_duration_for_parking_ticket(
 
     return calcState.set(CalcState::State::SUCCESS);
 }
-
-CalcState CALCULATE_LIBRARY_API compute_duration_for_daily_ticket(parking_tariff_t *tariff, QString const &start_parking_time,uint8_t paymentMethod)
-{
-    CalcState calcState;
-    QString result = calculator.GetDailyTicketDuration(tariff, start_parking_time, PaymentOption::Option1,false);
-    qDebug() << "DailyTicket() => " + result;
-
-    return calcState.set(CalcState::State::SUCCESS);
-}
-
-CalcState CALCULATE_LIBRARY_API compute_duration_for_24hour_daily_ticket(parking_tariff_t *tariff, QString const &start_parking_time,uint8_t paymentMethod)
-{
-    CalcState calcState;
-    QString result = calculator.Get24HourTicketDuration(tariff, start_parking_time, PaymentOption::Option1,false);
-    qDebug() << "24HourDailyTicket() => " + result;
-
-    return calcState.set(CalcState::State::SUCCESS);
-}
-

library/src/calculator_functions.cpp

@@ -10,7 +10,6 @@
 double total_duration_min = 0.0f;
 double total_cost = 0.0f;
 bool overtime = false;
-int protection_counter = 0;
 
 #ifdef _WIN32
 inline struct tm* localtime_r(const time_t *clock, struct tm* result){
@@ -20,127 +19,6 @@ inline struct tm* localtime_r(const time_t *clock, struct tm* result){
 }
 #endif
 
-QString Calculator::Get24HourTicketDuration(Configuration *cfg, QString start_datetime, uint8_t payment_option)
-{
-     if(start_datetime.isNull() || start_datetime.isEmpty()) return "Invalid date-time";
-      protection_counter = 0;
-
-      double day_price = 0.0f;
-      int current_special_day_id = -1;
-
-      QDateTime inputDateTime = QDateTime::fromString(start_datetime, Qt::ISODate);
-      QTime worktime_from;
-      QTime worktime_to;
-
-      int daily_24hour_card_price = cfg->PaymentOption.find(payment_option)->second.pop_multi_hour_price;
-      if(daily_24hour_card_price <= 0) return "24-hour daily ticket: price zero or less";
-
-      bool is_special_day = Utilities::CheckSpecialDay(cfg, start_datetime.toStdString().c_str(), &current_special_day_id, &day_price);
-
-      if(is_special_day)
-      {
-          worktime_from = QTime::fromString(cfg->SpecialDaysWorktime.find(current_special_day_id)->second.pedwt_time_from.c_str(), Qt::ISODate);
-          worktime_to = QTime::fromString(cfg->SpecialDaysWorktime.find(current_special_day_id)->second.pedwt_time_to.c_str(),Qt::ISODate);
-          return "24-hour ticket cannot be bought on special day";
-      }
-
-      // Check next special day
-      inputDateTime = inputDateTime.addSecs(86400);
-      while(Utilities::CheckSpecialDay(cfg, inputDateTime.toString(Qt::ISODate).toLocal8Bit(), &current_special_day_id, &day_price))
-      {
-         protection_counter++;
-         if(protection_counter >=7) return NULL;
-         inputDateTime = inputDateTime.addSecs(86400);
-      }
-      return inputDateTime.toString(Qt::ISODate) + ", price = " + to_string(daily_24hour_card_price).c_str();
-}
-
-QString Calculator::GetDailyTicketDuration(Configuration* cfg, QString start_datetime, uint8_t payment_option, bool carry_over)
-{
-    if(start_datetime.isNull() || start_datetime.isEmpty()) return NULL;
-
-    double day_price = 0.0f;
-    int current_special_day_id = -1;
-    bool is_special_day = Utilities::CheckSpecialDay(cfg, start_datetime.toStdString().c_str(), &current_special_day_id, &day_price);
-
-    QDateTime inputDateTime = QDateTime::fromString(start_datetime, Qt::ISODate);
-    QTime worktime_from;
-    QTime worktime_to;
-
-    int daily_card_price = cfg->PaymentOption.find(payment_option)->second.pop_daily_card_price;
-    if(daily_card_price <= 0) return "Daily ticket price zero or less";
-
-    if(is_special_day)
-    {
-        worktime_from = QTime::fromString(cfg->SpecialDaysWorktime.find(current_special_day_id)->second.pedwt_time_from.c_str(), Qt::ISODate);
-        worktime_to = QTime::fromString(cfg->SpecialDaysWorktime.find(current_special_day_id)->second.pedwt_time_to.c_str(),Qt::ISODate);
-
-        if(inputDateTime.time() < worktime_from) inputDateTime.setTime(worktime_from);
-        if(carry_over) inputDateTime.setTime(worktime_from);
-
-        if(inputDateTime.time() >= worktime_to)
-        {
-            // Go to next day if outside worktime
-            inputDateTime = inputDateTime.addSecs(86400);
-            return GetDailyTicketDuration(cfg,inputDateTime.toString(Qt::ISODate), payment_option,true);
-        }
-
-        if(day_price <=0)
-        {
-            // Go to next day if special day price is 0
-            inputDateTime = inputDateTime.addSecs(86400);
-            return GetDailyTicketDuration(cfg,inputDateTime.toString(Qt::ISODate), payment_option,true);
-        }
-
-        int diff = abs(inputDateTime.time().secsTo(worktime_to));
-        inputDateTime = inputDateTime.addSecs(diff);
-
-        //qDebug() << "Ticket is valid until: " << inputDateTime.toString(Qt::ISODate) << "price = " << daily_card_price << ", duration = " << diff / 60;
-        return inputDateTime.toString(Qt::ISODate) + ", price = " + to_string(daily_card_price).c_str() + ", duration = " + to_string((diff/60)).c_str();
-    }
-    else
-    {
-        // Get day of week
-        int weekdayId = 0;
-        weekdayId = Utilities::ZellersAlgorithm(inputDateTime.date().day(),inputDateTime.date().month(),inputDateTime.date().year());
-
-        // If no working day found, skip it (recursively call method again)
-        size_t found = 0;
-        found = cfg->WeekDaysWorktime.count(weekdayId);
-
-        // When no workday found, go to next available day
-        if(found <=0)
-        {
-            inputDateTime = inputDateTime.addSecs(86400);
-            return GetDailyTicketDuration(cfg,inputDateTime.toString(Qt::ISODate), payment_option,true);
-        }
-        else
-        {
-            worktime_from = QTime::fromString(cfg->WeekDaysWorktime.find(weekdayId)->second.pwd_time_from.c_str(),Qt::ISODate);
-            worktime_to = QTime::fromString(cfg->WeekDaysWorktime.find(weekdayId)->second.pwd_time_to.c_str(),Qt::ISODate);
-            if(inputDateTime.time() < worktime_from)
-                inputDateTime.setTime(worktime_from);
-
-            if(carry_over)
-                inputDateTime.setTime(worktime_from);
-
-            if(inputDateTime.time() >= worktime_to)
-            {
-                // Go to next day if outside worktime
-                inputDateTime = inputDateTime.addSecs(86400);
-                return GetDailyTicketDuration(cfg,inputDateTime.toString(Qt::ISODate), payment_option,true);
-            }
-
-            int diff = abs(inputDateTime.time().secsTo(worktime_to));
-            inputDateTime = inputDateTime.addSecs(diff);
-
-            //qDebug() << "Ticket is valid until: " << inputDateTime.toString(Qt::ISODate) << "price = " << daily_card_price << ", duration = " << diff / 60;
-            return inputDateTime.toString(Qt::ISODate) + ", price = " + to_string(daily_card_price).c_str() + ", duration = " + to_string((diff/60)).c_str();
-        }
-    }
-
-    return NULL;
-}
 /// <inheritdoc/>
 std::string Calculator::GetDurationFromCost(Configuration* cfg,
                                             uint8_t payment_option,
@@ -149,7 +27,6 @@ std::string Calculator::GetDurationFromCost(Configuration* cfg,
                                             bool nextDay,
                                             bool prepaid)
 {
-
     // Get input date
     QDateTime inputDate = QDateTime::fromString(start_datetime,Qt::ISODate);
 
@@ -166,7 +43,6 @@ std::string Calculator::GetDurationFromCost(Configuration* cfg,
 
     double min_price = 0;
     min_price = cfg->PaymentOption.find(payment_option)->second.pop_min_price;
-
     if(price < min_price)
     {
         return "PARKING NOT ALLOWED";
@@ -214,12 +90,8 @@ std::string Calculator::GetDurationFromCost(Configuration* cfg,
     else
     {
         // Set new price for the normal day
-        int pop_id = cfg->PaymentOption.find(payment_option)->second.pop_id;
+        day_price = cfg->PaymentRate.find(payment_option)->second.pra_price;
-        day_price = cfg->PaymentRate.find(pop_id)->second.pra_price;
+        price_per_unit = Utilities::CalculatePricePerUnit(day_price);
-
-        int durationId = cfg->PaymentRate.find(pop_id)->second.pra_payment_unit_id;
-        double durationUnit = cfg->Duration.find(durationId)->second.pun_duration;
-        price_per_unit = Utilities::CalculatePricePerUnit(day_price,durationUnit);
 
         // If no working day found, skip it (recursively call method again)
         size_t found = 0;
@@ -237,11 +109,6 @@ std::string Calculator::GetDurationFromCost(Configuration* cfg,
     }
 
     if (price_per_unit < 0) price_per_unit = 1.0f;
-
-    // Commented on 07.06.2023
-    //if((price/price_per_unit) < minMin)
-    //   return "PARKING NOT ALLOWED";
-
     LOG_DEBUG("Calculated price per minute: ", price_per_unit);
 
     if (price_per_unit < 0)
@@ -284,7 +151,7 @@ std::string Calculator::GetDurationFromCost(Configuration* cfg,
 
     while(true)
     {
-        if((int)money_left <= 0) break;
+        if(money_left <= 0) break;
 
         // Check year period
         bool isYearPeriodActive = false;
@@ -358,7 +225,7 @@ std::string Calculator::GetDurationFromCost(Configuration* cfg,
 
     if (calc_price > 0 && total_duration_min > 0)
     {
-        inputDate.addSecs(-(int)ceil(calc_price) * 60);
+        inputDate = inputDate.addSecs(-(int)ceil(calc_price) * 60);
     }
 
     if(price >= min_price && total_duration_min >= minMin)
@@ -454,13 +321,8 @@ double Calculator::GetCostFromDuration(Configuration* cfg, uint8_t payment_optio
     else
     {
         // Set new price for the normal day
-
+        day_price = cfg->PaymentRate.find(payment_option)->second.pra_price;
-        int pop_id = cfg->PaymentOption.find(payment_option)->second.pop_id;
+        price_per_unit = Utilities::CalculatePricePerUnit(day_price);
-        day_price = cfg->PaymentRate.find(pop_id)->second.pra_price;
-
-        int durationId = cfg->PaymentRate.find(pop_id)->second.pra_payment_unit_id;
-        double durationUnit = cfg->Duration.find(durationId)->second.pun_duration;
-        price_per_unit = Utilities::CalculatePricePerUnit(day_price,durationUnit);
 
         // If no working day found, skip it (recursively call method again)
         size_t found = 0;
@@ -555,12 +417,11 @@ double Calculator::GetCostFromDuration(Configuration* cfg, uint8_t payment_optio
             return 0.0f;
         }
 
-        int carry_over_status = 0;
-        carry_over_status = cfg->PaymentOption.find(payment_option)->second.pop_carry_over;
-
         // Go to next day if minutes not spent
         if(inputDate.time() >= worktime_to)
         {
+            int carry_over_status = 0;
+            carry_over_status = cfg->PaymentOption.find(payment_option)->second.pop_carry_over;
             if (carry_over_status < 1) break;
 
             LOG_DEBUG("Reached end of worktime, searching for the next working day");

library/src/configuration.cpp

@@ -154,8 +154,6 @@ bool Configuration::ParseJson(Configuration* cfg, const char* json)
 						else if (strcmp(inner_obj_name, "pop_max_time") == 0) PaymentOption.pop_max_time = k->value.GetDouble();
 						else if (strcmp(inner_obj_name, "pop_min_price") == 0) PaymentOption.pop_min_price = k->value.GetDouble();
 						else if (strcmp(inner_obj_name, "pop_carry_over") == 0) PaymentOption.pop_carry_over = k->value.GetInt();
-                        else if (strcmp(inner_obj_name, "pop_daily_card_price") == 0) PaymentOption.pop_daily_card_price = k->value.GetInt();
-                        else if (strcmp(inner_obj_name, "pop_multi_hour_price") == 0) PaymentOption.pop_multi_hour_price = k->value.GetInt();
 						break;
 					case MemberType::DurationType:
 						if (strcmp(inner_obj_name, "pun_id") == 0) Duration.pun_id = k->value.GetInt();
@@ -211,7 +209,7 @@ bool Configuration::ParseJson(Configuration* cfg, const char* json)
 					cfg->PaymentMethod.insert(pair<int, ATBPaymentMethod>(PaymentMethod.pme_id, PaymentMethod));
 					break;
 				case MemberType::PaymentRateType:
-                    cfg->PaymentRate.insert(pair<int, ATBPaymentRate>(PaymentRate.pra_payment_option_id, PaymentRate));
+					cfg->PaymentRate.insert(pair<int, ATBPaymentRate>(PaymentRate.pra_payment_unit_id, PaymentRate));
 					break;
 				case MemberType::PaymentOptionType:
 					cfg->PaymentOption.insert(pair<int, ATBPaymentOption>(PaymentOption.pop_payment_method_id, PaymentOption));

library/src/utilities.cpp

@@ -8,15 +8,12 @@ static int protection_counter = 0;
 /// </summary>
 /// <param name="pra_price"></param>
 /// <returns></returns>
-double Utilities::CalculatePricePerUnit(double pra_price, double durationUnit)
+double Utilities::CalculatePricePerUnit(double pra_price)
 {
 	try
 	{
 		double price_per_unit = pra_price;
-        double unit = durationUnit;
+		price_per_unit /= 60.0f; // Divided by 60 because price per unit is set per hour and we are using minutes
-
-        if(unit < 0 || unit > 65535 ) unit = 60.0f;
-        price_per_unit /= unit; // Divided by 60 because price per unit is set per hour and we are using minutes
 		//printf("Price per unit (min) is: %lf\n", price_per_unit);
 		return price_per_unit;
 	}

main/main.cpp

@@ -1,9 +1,10 @@
+#include <calculate_price.h>
+
+
 #ifdef WIN32
 #include <time.h>
 #include <iomanip>
 #include <sstream>
-#include <calculate_price.h>
-
 
 extern "C" char* strptime(const char* s,
                           const char* f,
@@ -26,102 +27,129 @@ extern "C" char* strptime(const char* s,
 
 #include <QDebug>
 #include <QDateTime>
+#include <QDir>
+
+#include <fstream>
+#include <sstream>
+#include "calculator_functions.h"
+
 int main() {
 
-    parking_tariff_t *tariff = 0;
+    std::ifstream input(QDir::homePath().append("/tariff01.json").toStdString());
-    if (init_tariff(&tariff, "C:\\Users\\MROD\\Documents\\QtCreator\\Old\\build-MOBILISIS-Calculator-Desktop_Qt_5_12_12_MSVC2017_32bit-Debug\\main\\etc\\psa_tariff\\tariff01.json"))
+    std::stringstream sstr;
+    while(input >> sstr.rdbuf());
+    std::string json(sstr.str());
+
+    Calculator calculator;
+    Configuration cfg;
+
+    bool isParsed = cfg.ParseJson(&cfg, json.c_str());
+    cout << endl;
+
+    char const *startDate = "";
+
+    if (isParsed)
     {
+        startDate = "2023-05-10T13:52:18.665Z";
+        std::string duration = calculator.GetDurationFromCost(&cfg, 3, (char *)startDate, 33, false, true);
+        cout << "---> startDate " << startDate << " _price_ = " << 33
+             << " Total duration is: " << duration << endl;
+    }
+
+    return 0;
+
+
+
+
+
+
+
+    parking_tariff_t *tariff = 0;
+    if (init_tariff(&tariff, "/etc/psa_tariff/")) {      
         struct price_t price;
         memset(&price, 0x00, sizeof(price));
-        QDateTime start = QDateTime::fromString("2023-06-01T07:50:00.000Z",Qt::ISODate); //QDateTime::currentDateTime();
+        QDateTime start = QDateTime::fromString("2023-05-11T07:50:00",Qt::ISODate); //QDateTime::currentDateTime();
         time_t start_parking_time = start.toSecsSinceEpoch() / 60;
-        time_t end_parking_time = start_parking_time + 1230;
+        time_t end_parking_time = start_parking_time + 610;
 
-//        if (compute_price_for_parking_ticket(tariff,
+        if (compute_price_for_parking_ticket(tariff,
-//                                             start_parking_time,
+                                             start_parking_time,
-//                                             end_parking_time,
+                                             end_parking_time,
-//                                             &price))
+                                             &price)) {
-//        {
+            qDebug() << "GetCostFromDuration() => price=" << price.netto;
-//            qDebug() << "GetCostFromDuration() => price=" << price.netto;
+        }
+
+        QString duration;
+        if(compute_duration_for_parking_ticket(tariff,start_parking_time,1525,duration))
+        {
+            qDebug() << "GetDurationFromCost() => duration=" << duration;
+        }
+
+//        // tests
+//        struct tm now;
+//        memset(&now, 0, sizeof(now));
+
+//        // 3.Jan 2023 -> Tuesday
+//        strptime("2023-01-03T14:00:00", "%Y-%m-%dT%H:%M:%S", &now);
+//        for (int i = 0; i < 600; ++i) {
+//            start_parking_time = mktime(&now);
+//            end_parking_time = start_parking_time + 240; // duration == 240
+
+//            if (compute_price_for_parking_ticket(tariff,
+//                                                 start_parking_time,
+//                                                 end_parking_time,
+//                                                 &price)) {
+//                int const zone = get_zone_nr(1);
+//                switch (zone) {
+//                case 1:
+//                    assert(price.netto == 879);    // expected value: 880
+//                    break;
+//                case 2:
+//                    /* fall through */
+//                case 3:
+//                    assert(price.netto == 1920);
+//                    break;
+//                }
+//            }
+//            time_t t = start_parking_time + 60;
+//            now = *localtime(&t);
 //        }
+//        //
+//        // test May 1st 2023
+//        //
+//        memset(&now, 0, sizeof(now));
+//        strptime("2023-04-30T06:00:00", "%Y-%m-%dT%H:%M:%S", &now);
+//        now.tm_hour -= 1; // for ctime
+//        // for (int i=0; i<6*24; ++i) {
+//        for (int i=0; i<1; ++i) {
+//            int const duration = 120;
+//            time_t t = mktime(&now);
+//            start_parking_time = t / 60;
+//            end_parking_time = start_parking_time + duration;
 
-//        QString duration;
+//            if (compute_price_for_parking_ticket(tariff,
-//        if(compute_duration_for_parking_ticket(tariff,start_parking_time,1650,duration))
+//                                                 start_parking_time,
-//        {
+//                                                 end_parking_time,
-//            qDebug() << "GetDurationFromCost() => duration=" << duration;
+//                                                 &price)) {
+//                int const zone = get_zone_nr();
+//                switch (zone) {
+//                case 1:
+//                    qDebug() << i << zone << ctime(&t) << price.netto << " FT";
+//                    assert(price.netto == 440);
+//                    break;
+//                case 2:
+//                    /* fall through */
+//                case 3:
+//                    qDebug() << i << zone << ctime(&t) << price.netto << " FT";
+//                    assert(price.netto == 960);
+//                    break;
+//                }
+//            }
+
+//            t = (start_parking_time + 60)*60;
+//            now = *localtime(&t);
 //        }
 
-        // Daily ticket
-//        compute_duration_for_daily_ticket(tariff,start.toString(Qt::ISODate),3);
-
-            compute_duration_for_24hour_daily_ticket(tariff,start.toString(Qt::ISODate),3);
-
-        //Configuration* cfg, QString start_datetime, uint8_t payment_option, bool carry_over
-        //        // tests
-        //        struct tm now;
-        //        memset(&now, 0, sizeof(now));
-
-        //        // 3.Jan 2023 -> Tuesday
-        //        strptime("2023-01-03T14:00:00", "%Y-%m-%dT%H:%M:%S", &now);
-        //        for (int i = 0; i < 600; ++i) {
-        //            start_parking_time = mktime(&now);
-        //            end_parking_time = start_parking_time + 240; // duration == 240
-
-        //            if (compute_price_for_parking_ticket(tariff,
-        //                                                 start_parking_time,
-        //                                                 end_parking_time,
-        //                                                 &price)) {
-        //                int const zone = get_zone_nr(1);
-        //                switch (zone) {
-        //                case 1:
-        //                    assert(price.netto == 879);    // expected value: 880
-        //                    break;
-        //                case 2:
-        //                    /* fall through */
-        //                case 3:
-        //                    assert(price.netto == 1920);
-        //                    break;
-        //                }
-        //            }
-        //            time_t t = start_parking_time + 60;
-        //            now = *localtime(&t);
-        //        }
-        //        //
-        //        // test May 1st 2023
-        //        //
-        //        memset(&now, 0, sizeof(now));
-        //        strptime("2023-04-30T06:00:00", "%Y-%m-%dT%H:%M:%S", &now);
-        //        now.tm_hour -= 1; // for ctime
-        //        // for (int i=0; i<6*24; ++i) {
-        //        for (int i=0; i<1; ++i) {
-        //            int const duration = 120;
-        //            time_t t = mktime(&now);
-        //            start_parking_time = t / 60;
-        //            end_parking_time = start_parking_time + duration;
-
-        //            if (compute_price_for_parking_ticket(tariff,
-        //                                                 start_parking_time,
-        //                                                 end_parking_time,
-        //                                                 &price)) {
-        //                int const zone = get_zone_nr();
-        //                switch (zone) {
-        //                case 1:
-        //                    qDebug() << i << zone << ctime(&t) << price.netto << " FT";
-        //                    assert(price.netto == 440);
-        //                    break;
-        //                case 2:
-        //                    /* fall through */
-        //                case 3:
-        //                    qDebug() << i << zone << ctime(&t) << price.netto << " FT";
-        //                    assert(price.netto == 960);
-        //                    break;
-        //                }
-        //            }
-
-        //            t = (start_parking_time + 60)*60;
-        //            now = *localtime(&t);
-        //        }
-
         free_tariff(tariff);
     }
 
@@ -157,7 +185,7 @@ int main() {
             struct tm now; // = Utilities::DateTimeToStructTm("2023-03-01T16:00:00");
             memset(&now, 0, sizeof(now));
             char buffer[64];
-            //#if 0
+//#if 0
             // 3.Jan 2023 -> Tuesday
             strptime("2023-01-03T14:00:00", "%Y-%m-%dT%H:%M:%S", &now);
             for (int i = 0; i < 600; ++i) {
@@ -232,8 +260,8 @@ int main() {
 
                 int const duration = 120;
                 double cost = calculator.GetCostFromDuration(&cfg,
-                                                             PaymentOption::Option1, buffer, duration,
+                                PaymentOption::Option1, buffer, duration,
-                                                             false, true);
+                                false, true);
 
                 switch (zone) {
                 case 1:
@@ -271,8 +299,8 @@ int main() {
 
                 int const duration = 120;
                 double cost = calculator.GetCostFromDuration(&cfg,
-                                                             PaymentOption::Option1, buffer, duration,
+                                PaymentOption::Option1, buffer, duration,
-                                                             false, true);
+                                false, true);
 
                 switch (zone) {
                 case 1:
@@ -305,8 +333,8 @@ int main() {
 
                 double const compCost = (duration < 15) ? 0 : duration * ((zone == 1) ? 3.6666 : 8.0);
                 double cost = calculator.GetCostFromDuration(&cfg,
-                                                             PaymentOption::Option1, buffer, duration,
+                                PaymentOption::Option1, buffer, duration,
-                                                             false, true);
+                                false, true);
                 if (fabs(cost - compCost) > 1.0) { // zone 1 has rounding errors
                     cout << "ERROR ===> [" << i << "] " << asctime(&now)
                          << " - Total cost is: " << cost << " FT (computed="

main/main.pro

@@ -7,6 +7,8 @@ QMAKE_CFLAGS = -c -pipe -std=c11 -g -O0 -Wall -Wno-attributes -W -DDEBUG -D_REEN
 QMAKE_CXX_FLAGS += -std=c11
 
 INCLUDEPATH += $$_PRO_FILE_PWD_/../../MOBILISIS-Calculator/library/include/mobilisis/
+INCLUDEPATH += $$_PRO_FILE_PWD_/../../MOBILISIS-Calculator/library/include/rapidjson/
+INCLUDEPATH += $$_PRO_FILE_PWD_/../../MOBILISIS-Calculator/library/include/
 INCLUDEPATH += .
 
 unix {