#ifdef WIN32
#include <time.h>
#include <iomanip>
#include <sstream>
#include <calculate_price.h>


extern "C" char* strptime(const char* s,
                          const char* f,
                          struct tm* tm) {
    // Isn't the C++ standard lib nice? std::get_time is defined such that its
    // format parameters are the exact same as strptime. Of course, we have to
    // create a string stream first, and imbue it with the current C locale, and
    // we also have to make sure we return the right things if it fails, or
    // if it succeeds, but this is still far simpler an implementation than any
    // of the versions in any of the C standard libraries.
    std::istringstream input(s);
    input.imbue(std::locale(setlocale(LC_ALL, nullptr)));
    input >> std::get_time(tm, f);
    if (input.fail()) {
        return nullptr;
    }
    return (char*)(s + input.tellg());
}
#endif

#include <QDebug>
#include <QDateTime>
#include <QDir>
#include <QFileInfo>

#include <fstream>
#include <sstream>
#include "calculator_functions.h"
#include "calculate_price.h"

#define SZEGED                                  (1)
#define SCHOENAU_KOENIGSEE                      (0)
#define NEUHAUSER_KORNEUBURG                    (0)
#define NEUHAUSER_LINSINGER_MASCHINENBAU        (0)
#define NEUHAUSER_NORDISCHES_AUSBILDUNGSZENTRUM (0)
#define NEUHAUSER_BILEXA_GALTUER                (0)
#define NEUHAUSER_KIRCHDORF                     (1)

#if NEUHAUSER_KIRCHDORF==1
static bool test_neuhauser_kirchdorf(int step, double cost) {
    switch (step) {
    case 30:
        if (cost != 30) {
            qCritical() << "ERROR COMPUTING COST"
                        << "HAVE" << cost
                        << "SHOULD" << 30;
            return false;
        }
        break;
    case 35:
        if (cost != 40) {
            qCritical() << "ERROR COMPUTING COST"
                        << "HAVE" << cost
                        << "SHOULD" << 40;
            return false;
        }
        break;
    case 40:
        if (cost != 50) {
            qCritical() << "ERROR COMPUTING COST"
                        << "HAVE" << cost
                        << "SHOULD" << 50;
            return false;
        }
        break;
    case 45:
        if (cost != 60) {
            qCritical() << "ERROR COMPUTING COST"
                        << "HAVE" << cost
                        << "SHOULD" << 60;
            return false;
        }
        break;
    case 50:
        if (cost != 70) {
            qCritical() << "ERROR COMPUTING COST"
                        << "HAVE" << cost
                        << "SHOULD" << 70;
            return false;
        }
        break;
    case 55:
        if (cost != 80) {
            qCritical() << "ERROR COMPUTING COST"
                        << "HAVE" << cost
                        << "SHOULD" << 80;
            return false;
        }
        break;
    case 60:
        if (cost != 90) {
            qCritical() << "ERROR COMPUTING COST"
                        << "HAVE" << cost
                        << "SHOULD" << 90;
            return false;
        }
        break;
    case 65:
        if (cost != 100) {
            qCritical() << "ERROR COMPUTING COST"
                        << "HAVE" << cost
                        << "SHOULD" << 100;
            return false;
        }
        break;
    case 70:
        if (cost != 110) {
            qCritical() << "ERROR COMPUTING COST"
                        << "HAVE" << cost
                        << "SHOULD" << 110;
            return false;
        }
        break;
    case 75:
        if (cost != 120) {
            qCritical() << "ERROR COMPUTING COST"
                        << "HAVE" << cost
                        << "SHOULD" << 120;
            return false;
        }
        break;
    case 80:
        if (cost != 130) {
            qCritical() << "ERROR COMPUTING COST"
                        << "HAVE" << cost
                        << "SHOULD" << 130;
            return false;
        }
        break;
    case 85:
        if (cost != 140) {
            qCritical() << "ERROR COMPUTING COST"
                        << "HAVE" << cost
                        << "SHOULD" << 140;
            return false;
        }
        break;
    case 90:
        if (cost != 150) {
            qCritical() << "ERROR COMPUTING COST"
                        << "HAVE" << cost
                        << "SHOULD" << 150;
            return false;
        }
        break;
    default:
        break;
    }

    return true;
}

#endif

int main() {
#if SCHOENAU_KOENIGSEE==1
    QString f("/opt/ptu5/opt/customer_332/etc/psa_tariff/tariff01.json");
    //QString f("/opt/ptu5/opt/customer_332/etc/psa_tariff/tariff02.json");

    std::ifstream input(f.toUtf8().constData());

    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) {
        qCritical() << "parsed" << f;

        int minParkingTime = get_minimal_parkingtime(&cfg);
        qCritical() << "minimal_parking_time" << minParkingTime;

        QDateTime start = QDateTime::currentDateTime();

        // zone 1
        //int timeSteps[9] = {60, 180, 1440, 2880, 4320, 5670, 7200, 8640, 10080};


        // zone 2
        //int timeSteps[3] = {60, 180, 1440};

        static QList<int> const timeSteps = Calculator::GetInstance().GetTimeSteps(&cfg);
        qCritical() << "TimeSteps" << timeSteps;

        // for (int i = 0 ; i < timeSteps.size(); ++i) {
        //    QDateTime end = start.addSecs(timeSteps.at(i)*60);
        //
        //    double price = Calculator::GetInstance().GetCostFromDuration(
        //                         &cfg,
        //                         start,
        //                         timeSteps.at(i));
        //    qDebug() << "GetCostFromDuration() time: " << timeSteps.at(i) << "price=" << price;
        //}
    }
#endif

#if NEUHAUSER_KIRCHDORF==1
    //if (QDir("/opt/app/tools/atbupdate/customer_743").exists()) {
    //    if(QFileInfo::exists("/etc/psa_tariff/tariff01.json")) {
    if (true) {
        if(true) {
            // const char *f = "/etc/psa_tariff/tariff01.json";
            const char *f = "/opt/ptu5/opt/customer_743/etc/psa_tariff/tariff01.json";
            std::ifstream input(f);

            std::stringstream sstr;
            while(input >> sstr.rdbuf());
            std::string json(sstr.str());

            Configuration cfg;
            bool isParsed = cfg.ParseJson(&cfg, json.c_str());

            if (!isParsed) {
                qCritical() << "ERROR: CANNOT PARSE" << f;
                return -1;
            }
            qCritical() << "Successfully parsed" << f;

            int const minParkingTime = get_minimal_parkingtime(&cfg);
            int const maxParkingTime = get_maximal_parkingtime(&cfg);
            int const minParkingPrice = get_minimal_parkingprice(&cfg);

            if (minParkingTime != 30) {
                qCritical() << "ERROR: WRONG MIN_PARKING_TIME" << minParkingTime;
                return -1;
            }
            qCritical() << "min_parking_time " << minParkingTime;

            if (maxParkingTime != 90) {
                qCritical() << "ERROR: WRONG MAX_PARKING_TIME" << maxParkingTime;
                return -1;
            }
            qCritical() << "max_parking_time " << maxParkingTime;


            if (minParkingPrice != 30) {
                qCritical() << "ERROR: WRONG MIN_PARKING_PRICE" << minParkingPrice;
                return -1;
            }
            qCritical() << "min_parking_price" << minParkingPrice;

            QList<int> const stepsConfigured
                = QList(std::initializer_list<int>{
                    30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90});

            QList<int> const steps = Calculator::GetInstance().GetTimeSteps(&cfg);

            if (stepsConfigured != steps) {
                qCritical() << "ERROR: WRONG TIME-STEP-LIST" << steps;
                qCritical() << "SHOULD BE" << stepsConfigured;
                return -1;
            }
            qCritical() << "time steps" << steps;

            QDateTime s(QDate(2024, 2, 21), QTime());
            QDateTime end;
            struct price_t price;

            QList<int>::const_iterator step;
            for (step = steps.cbegin(); step != steps.cend(); ++step) {
                qCritical() << QString("*** NEXT STEP: %1 ***").arg(*step);
                //for (int offset = 691; offset < 692; ++offset) {
                for (int offset = 480; offset < 1080; ++offset) {
                //for (int offset = 7*60; offset < (18*60)-90; ++offset) {
                //for (int offset = (18*60)-90; offset < 18*60; ++offset) {
                //for (int offset = 1046; offset < 1047; ++offset) {
                    QDateTime start = s.addSecs(offset * 60);
                    QDateTime const firstStart = start;

                    //if (*step != 30) continue;

                    double cost = 0;

                    if (compute_price_for_parking_ticket(&cfg, start, *step, end, &price)) {
                        cost = price.netto;

                        qCritical() << "****" << offset << *step << "****";
                        qCritical() << "    firstStart :" << firstStart.toString(Qt::ISODate);
                        qCritical() << "    start      :" << start.toString(Qt::ISODate);
                        qCritical() << "    end        :" << end.toString(Qt::ISODate);
                        qCritical() << "    cost       :" << cost;

                        if (offset < 8*60) {    // [7:00 - 8:00[
                            double new_cost = cost;
                            if (offset > (18*60)-(*step)) {
                                new_cost += ((*step-30)/5)*10;
                                qCritical() << __LINE__ << "new_cost" << new_cost << "(cost" << cost << ")";
                            }
                            if (!test_neuhauser_kirchdorf(*step, new_cost)) {
                                qCritical() << "ERROR AT OFFSET" << offset;
                                //return -1;
                            }
                        } else
                        if (offset < 9*60) {    // [8:00 - 9:00[
                            double new_cost = cost;
                            if (offset > (18*60)-(*step)) {
                                new_cost += ((*step-30)/5)*10;
                                qCritical() << __LINE__ << "new_cost" << new_cost << "(cost" << cost << ")";
                            }
                            if (!test_neuhauser_kirchdorf(*step, new_cost)) {
                                qCritical() << "ERROR AT OFFSET" << offset;
                                //return -1;
                            }
                        } else
                        if (offset < 10*60) {
                            double new_cost = cost;
                            if (offset > (18*60)-(*step)) {
                                new_cost += ((*step-30)/5)*10;
                                qCritical() << __LINE__ << "new_cost" << new_cost << "(cost" << cost << ")";
                            }
                            if (!test_neuhauser_kirchdorf(*step, new_cost)) {
                                qCritical() << "ERROR AT OFFSET" << offset;
                                //return -1;
                            }
                        } else
                        if (offset < 11*60) {
                            double new_cost = cost;
                            if (offset > (18*60)-(*step)) {
                                new_cost += ((*step-30)/5)*10;
                                qCritical() << __LINE__ << "new_cost" << new_cost << "(cost" << cost << ")";
                            }
                            if (!test_neuhauser_kirchdorf(*step, new_cost)) {
                                qCritical() << "ERROR AT OFFSET" << offset;
                                //return -1;
                            }
                        } else
                        if (offset < 12*60) {
                            double new_cost = cost;
                            if (offset > (18*60)-(*step)) {
                                new_cost += ((*step-30)/5)*10;
                                qCritical() << __LINE__ << "new_cost" << new_cost << "(cost" << cost << ")";
                            }
                            if (!test_neuhauser_kirchdorf(*step, new_cost)) {
                                qCritical() << "ERROR AT OFFSET" << offset;
                                //return -1;
                            }
                        } else
                        if (offset < 13*60) {
                            double new_cost = cost;
                            if (offset > (18*60)-(*step)) {
                                new_cost += ((*step-30)/5)*10;
                                qCritical() << __LINE__ << "new_cost" << new_cost << "(cost" << cost << ")";
                            }
                            if (!test_neuhauser_kirchdorf(*step, new_cost)) {
                                qCritical() << "ERROR AT OFFSET" << offset;
                                //return -1;
                            }
                        } else
                        if (offset < 14*60) {
                            double new_cost = cost;
                            if (offset > (18*60)-(*step)) {
                                new_cost += ((*step-30)/5)*10;
                                qCritical() << __LINE__ << "new_cost" << new_cost << "(cost" << cost << ")";
                            }
                            if (!test_neuhauser_kirchdorf(*step, new_cost)) {
                                qCritical() << "ERROR AT OFFSET" << offset;
                                //return -1;
                            }
                        } else
                        if (offset < 15*60) {
                            double new_cost = cost;
                            if (offset > (18*60)-(*step)) {
                                new_cost += ((*step-30)/5)*10;
                                qCritical() << __LINE__ << "new_cost" << new_cost << "(cost" << cost << ")";
                            }
                            if (!test_neuhauser_kirchdorf(*step, new_cost)) {
                                qCritical() << "ERROR AT OFFSET" << offset;
                                //return -1;
                            }
                        } else
                        if (offset < 16*60) {
                            double new_cost = cost;
                            if (offset > (18*60)-(*step)) {
                                new_cost += ((*step-30)/5)*10;
                                qCritical() << __LINE__ << "new_cost" << new_cost << "(cost" << cost << ")";
                            }
                            if (!test_neuhauser_kirchdorf(*step, new_cost)) {
                                qCritical() << "ERROR AT OFFSET" << offset;
                                //return -1;
                            }
                        } else
                        if (offset < 17*60) {
                            double new_cost = cost;
                            if (offset > (18*60)-(*step)) {
                                double const f = ((*step-30)/5)*10;
                                new_cost += f;
                                new_cost = std::min(new_cost, f+30);
                                qCritical() << __LINE__ << "new_cost" << new_cost << "(cost" << cost << ")";
                            }
                            if (!test_neuhauser_kirchdorf(*step, new_cost)) {
                                qCritical() << "ERROR AT OFFSET" << offset;
                                //return -1;
                            }
                        } else
                        if (offset < 18*60) {
                            double new_cost = cost;
                            if (offset > (18*60)-(*step)) {
                                double const f = ((*step-30)/5)*10;
                                new_cost += f;
                                new_cost = std::min(new_cost, f+30);
                                qCritical() << __LINE__ << "new_cost" << new_cost << "(cost" << cost << ")";
                            }
                            if (!test_neuhauser_kirchdorf(*step, new_cost)) {
                                qCritical() << "ERROR AT OFFSET" << offset;
                            //    return -1;
                            }
                        } else {
                            qCritical() << "ERROR OFFSET TOO HIGH" << offset;
                            return -1;
                        }

                    } else {
                        qCritical() << "ERROR COMPUTING PRICE FOR"
                                    << "start" << start.toString(Qt::ISODate)
                                    << "step" << *step
                                    << "end" << end.toString(Qt::ISODate);
                        return -1;
                    }

                    QDateTime end2 = QDateTime();
                    if (compute_duration_for_parking_ticket(&cfg, start, cost, end2)) {      // return value
                        qCritical() << "XXXX start" << start.toString(Qt::ISODate)
                                    << "offset" << offset
                                    << "cost" << cost
                                    << "end" << end2.toString(Qt::ISODate);
                        if (end != end2) {
                            qCritical() << "YYYY"
                                        << end.toString(Qt::ISODate)
                                        << end2.toString(Qt::ISODate);
                        }
                    }
                }
            }
        }
        return 0;
    }

#if 0
    const char *f = "/opt/ptu5/opt/customer_743/etc/psa_tariff/tariff01.json";
    std::ifstream input(f);

    std::stringstream sstr;
    while(input >> sstr.rdbuf());
    std::string json(sstr.str());

    Configuration cfg;

    bool isParsed = cfg.ParseJson(&cfg, json.c_str());
    if (isParsed) {
        qCritical() << "Parsed" << f;

        int minParkingTime = get_minimal_parkingtime(&cfg);
        int maxParkingTime = get_maximal_parkingtime(&cfg);
        int minParkingPrice = get_minimal_parkingprice(&cfg);

        qCritical() << "min_parking_time " << minParkingTime;
        qCritical() << "max_parking_time " << maxParkingTime;
        qCritical() << "min_parking_price" << minParkingPrice;

        bool nextDay = false;
        bool prePaid = true;
        // bool carryOver = false;

        //QDateTime s = QDateTime::currentDateTime();
        QDateTime s(QDate(2024, 2, 21), QTime());
        QDateTime end;
        for (int duration = 30; duration <= 90; duration += 5) {
        // for (int duration = 30; duration <= maxParkingTime; duration += 5) {
            qCritical() << "";
            for (int offset = 420; offset <= 1080; ++offset) {
            //for (int offset = 0; offset <= 0; ++offset) {
            //for (int offset = 420; offset <= 1080; ++offset) {
                //if (offset > 720 && offset < 840) {
                //    continue;
                //}
                QDateTime start = s.addSecs(offset * 60);
                QDateTime const firstStart = start;
                // qCritical() << "start" << start.toString(Qt::ISODate);

                // double cost = Calculator::GetInstance().GetCostFromDuration(&cfg, 1, start, end, duration, nextDay, prePaid);

                struct price_t price;
                compute_price_for_parking_ticket(&cfg, start, duration, end, &price);

                double cost = price.netto;

//#if COST_FROM_DURATION==0
                double cost_soll = 30 + ((duration-30)/5 * 10);
                uint32_t duration_ist = start.secsTo(end) / 60;

                if (duration_ist >= 120) {
                    duration_ist = duration_ist - 120;
                }

                qCritical() << "****" << offset << duration << "****";
                qCritical() << "    firstStart :" << firstStart.toString(Qt::ISODate);
                qCritical() << "    start      :" << start.toString(Qt::ISODate);
                qCritical() << "    end        :" << end.toString(Qt::ISODate);
                //qCritical() << "duration (soll):" << duration;
                //qCritical() << "duration (ist) :" << duration_ist;
                //qCritical() << "    cost (soll):" << cost_soll;
                //qCritical() << "    cost (ist) :" << cost;

           //     if (cost_soll != cost) {
                    //qCritical() << "ERROR" << __func__ << ":" << __LINE__
                    //            << "cost_soll" << cost_soll << "cost_ist" << cost;
                    //break;
           //     }
           //     if (duration != duration_ist) {
                    //qCritical() << "ERROR" << __func__ << ":" << __LINE__
                    //            << "duration_soll" << duration << "duration_ist" << duration_ist;
                    //break;
           //     }

//#else
                //start = s.addSecs(offset * 60);
                //std::string duration = Calculator::GetInstance().GetDurationFromCost(&cfg, 1,
                //                                                                     start.toString(Qt::ISODate).toStdString().c_str(),
                //                                                                     cost, false, true);


                //if (end.toString(Qt::ISODate) != QString(duration.c_str())) {
                    //qCritical() << "ERROR" << end.toString(Qt::ISODate)
                    //            << QString(duration.c_str());
                    //break;

                //}

                //qCritical() << "start" << start.toString(Qt::ISODate)
                //            << "cost" << cost
                //            << "until" << duration.c_str()
                //            << "end" << end.toString(Qt::ISODate)
                //            << ":" << start.secsTo(QDateTime::fromString(duration.c_str(), Qt::ISODate)) / 60
                //            << (end.toString(Qt::ISODate) == QString(duration.c_str()));

//#endif // COST_FROM_DURATION

            }
        }
#endif // 0
#endif

#if NEUHAUSER_BILEXA_GALTUER==1
    std::ifstream input("/opt/ptu5/opt/customer_745/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) {
        int minParkingTime = get_minimal_parkingtime(&cfg);
        QList<int> timeSteps = Calculator::GetInstance().GetTimeSteps(&cfg);
        qCritical() << timeSteps;
        int Down = 0;
        int Up = 1;
        //compute_next_timestep(&cfg, )

        for (int i=0; i<timeSteps.size(); ++i) {
            int nextTimeStep = compute_next_timestep(&cfg, timeSteps.at(i), Up);
            qCritical() << "nextTimeStep" << nextTimeStep;

//            uint32_t price = calculator.GetPriceForTimeStep(&cfg, timeSteps.at(i));
//            uint32_t duration = calculator.GetDurationForPrice(&cfg, price);
//            qCritical() << "nextTimeStep relative to start:"
//                        << duration << start.addSecs(duration * 60)
//                        << "(price so far:" << price << ")";
        }
    }
#endif

#if NEUHAUSER_NORDISCHES_AUSBILDUNGSZENTRUM==1
    std::ifstream input("/opt/ptu5/opt/customer_744/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) {

        int v = compute_product_price(&cfg, PERMIT_TYPE::DAY_TICKET_ADULT);
        qCritical() << "price adult" << v;

        int w = compute_product_price(&cfg, PERMIT_TYPE::DAY_TICKET_TEEN);
        qCritical() << "price teen" << w;

        return 0;



        QDateTime s(QDate(2023, 11, 30), QTime());
        QDateTime end;
        struct price_t price;
#define ADULT 0
#define TEEN 1
#if ADULT==1
        for (int offset = 480; offset < 1080; ++offset) {
            QDateTime start = s.addSecs(offset * 60);

            // qCritical() << QString(Calculator::GetInstance().isParkingAllowed(&cfg, start));

            CalcState cs = compute_price_for_daily_ticket(&cfg, start, end,
                                                          PERMIT_TYPE::DAY_TICKET_ADULT, &price);
            qCritical() << "start=" << start.toString(Qt::ISODate)
                        << "end" << end.toString(Qt::ISODate) << "price" << price.netto;
        }
#endif

#if TEEN==1
        for (int offset = 480; offset < 1080; ++offset) {
            QDateTime start = s.addSecs(offset * 60);
            CalcState cs = compute_price_for_daily_ticket(&cfg, start, end,
                                                          PERMIT_TYPE::DAY_TICKET_TEEN, &price);
            qCritical() << "start=" << start.toString(Qt::ISODate)
                        << "end" << end.toString(Qt::ISODate) << "price" << price.netto;
        }
#endif
    }

#endif

#if NEUHAUSER_LINSINGER_MASCHINENBAU==1
    std::ifstream input("/opt/ptu5/opt/customer_741/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) {
        bool nextDay = false;
        bool prePaid = false;

        // zone 1 (lila)
        QDateTime s(QDate(2023, 11, 30), QTime());
        QDateTime end;
        int marken[] = { 3*60, 5*60, 10*60};
        for (int duration = 0; duration < 3; ++duration) {
            for (int offset = 360; offset <= 360; ++offset) {
            // for (int offset = 360; offset < 1080; ++offset) {
                QDateTime start = s.addSecs(offset * 60);
                //qCritical() << "start" << start.toString(Qt::ISODate);

                // note: prepaid == false (!)
                // double cost = Calculator::GetInstance().GetCostFromDuration(&cfg, 4, start, end, marken[duration], nextDay, prePaid);

                struct price_t price;
                if (compute_price_for_parking_ticket(&cfg, start, marken[duration], end, &price, prePaid)) {
                    double cost = price.netto;

                    qCritical() << "start" << start.toString(Qt::ISODate)
                                << "end" << end.toString(Qt::ISODate)
                                << "duration" << marken[duration]
                                << "cost" << cost;
                }

                //std::string d = Calculator::GetInstance().GetDurationFromCost(&cfg, 4, start.toString(Qt::ISODate).toStdString().c_str(), cost);
                //qCritical() << "start" << start.toString(Qt::ISODate)
                //            << "cost" << cost
                //            << "until" << d.c_str() << start.secsTo(QDateTime::fromString(d.c_str(), Qt::ISODate)) / 60;
            }
        }
    }
#endif

#if NEUHAUSER_KORNEUBURG==1
    std::ifstream input("/tmp/tariff_korneuburg.json");
    int pop_max_time;

    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;

    if (isParsed) {
        {
            pop_max_time = 3*60;
            bool nextDay = false;
            bool prePaid = true;
            // zone 1 (lila)
            QDateTime s(QDate(2023, 11, 30), QTime());
            QDateTime end;
            for (int duration = 30; duration <= pop_max_time; duration += 5) {
                for (int offset = 420; offset < 1140; ++offset) {
                    if (offset > 720 && offset < 840) {
                        continue;
                    }
                    QDateTime start = s.addSecs(offset * 60);
                    //qCritical() << "start" << start.toString(Qt::ISODate);

                    double cost = calculator.GetCostFromDuration(&cfg, 3, start, end, duration, nextDay, prePaid);
                    //Q_ASSERT(cost == duration*2.5);
                    //qCritical() << "";
                    //qCritical() << "start" << start.toString(Qt::ISODate)
                    //            << "end" << end.toString(Qt::ISODate)
                    //            << "duration" << duration
                    //            << "cost" << cost;

                    std::string duration = calculator.GetDurationFromCost(&cfg, 3, start.toString(Qt::ISODate).toStdString().c_str(), cost);
                    //Q_ASSERT(cost == duration*2.5);
                    qCritical() << "start" << start.toString(Qt::ISODate)
                                << "cost" << cost
                                << "until" << duration.c_str() << start.secsTo(QDateTime::fromString(duration.c_str(), Qt::ISODate)) / 60;
                }
            }
        }
    }
    return 0;

#endif

#if SZEGED==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;

    for (int zone=6; zone < 7; ++zone) {
    //for (int t=6; t < 7; t+=20) {
        switch (zone) {
        case 1: {
            input.open("/opt/ptu5/opt/customer_281/etc/psa_tariff/tariff01.json");
            //pop_max_time = 6*60;
        } break;
        case 2: {
            input.open("/opt/ptu5/opt/customer_281/etc/psa_tariff/tariff02.json");
            //pop_max_time = 5*60;
        } break;
        case 3: {
            input.open("/opt/ptu5/opt/customer_281/etc/psa_tariff/tariff03.json");
            //pop_max_time = 6*60;
        } break;
        case 4: {
            input.open("/opt/ptu5/opt/customer_281/etc/psa_tariff/tariff04.json");
            //pop_max_time = 4*60;
        } break;
        case 5: {
            input.open("/opt/ptu5/opt/customer_281/etc/psa_tariff/tariff05.json");
            //pop_max_time = 6*60;
        } break;
        case 6: {
            input.open("/opt/ptu5/opt/customer_281/etc/psa_tariff/tariff06.json");
            //pop_max_time = 4*60;
        } break;
        default:
            continue;
        }
        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) {
            // test library functions

            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;
            qCritical() << "pop_daily_card_price: " << pop_daily_card_price;

            if (pop_min_time > pop_max_time) {
                qCritical() << "ERROR pop_min_time > pop_max_time"
                            << pop_min_time << pop_max_time;
                return -1;
            }

            if (pop_min_price > pop_max_price) {
                qCritical() << "ERROR pop_min_price > pop_max_price"
                            << pop_min_price << pop_max_price;
                return -1;
            }

            if (pop_daily_card_price < pop_max_price) {
                qCritical() << "ERROR pop_daily_card_price < pop_max_price"
                            << pop_daily_card_price << pop_max_price;
                return -1;
            }

            QMap<int, int> m;

            {
                // zone 1 (lila)
                QDateTime s(QDate(2023, 11, 30), QTime());
                QDateTime end;
                int cnt = 1;
                if (zone == 1) {
                    m.insert(5, pop_min_price);
                    m.insert(10, pop_min_price); // 42

                    m.insert(pop_min_time, pop_min_price);
                    m.insert(20, 55);
                    m.insert(25, 69);
                    m.insert(30, 83);
                    m.insert(35, 97);
                    m.insert(40, 110);
                    m.insert(45, 124);
                    m.insert(50, 138);
                    m.insert(55, 152);
                    m.insert(60, 165);

                    m.insert(65, 179);
                    m.insert(70, 193);
                    m.insert(75, 207);
                    m.insert(80, 220);
                    m.insert(85, 234);
                    m.insert(90, 248);
                    m.insert(95, 262);
                    m.insert(100, 275);
                    m.insert(105, 289);
                    m.insert(110, 303);
                    m.insert(115, 317);
                    m.insert(120, 330);

                    m.insert(125, 344);
                    m.insert(130, 358);
                    m.insert(135, 372);
                    m.insert(140, 385);
                    m.insert(145, 399);
                    m.insert(150, 413);
                    m.insert(155, 427);
                    m.insert(160, 440);
                    m.insert(165, 454);
                    m.insert(170, 468);
                    m.insert(175, 482);
                    m.insert(180, 495);

                    m.insert(185, 509);
                    m.insert(190, 523);
                    m.insert(195, 537);
                    m.insert(200, 550);
                    m.insert(205, 564);
                    m.insert(210, 578);
                    m.insert(215, 592);
                    m.insert(220, 605);
                    m.insert(225, 619);
                    m.insert(230, 633);
                    m.insert(235, 647);
                    m.insert(240, 660);

                    m.insert(245, 674);
                    m.insert(250, 688);
                    m.insert(255, 702);
                    m.insert(260, 715);
                    m.insert(265, 729);
                    m.insert(270, 743);
                    m.insert(275, 757);
                    m.insert(280, 770);
                    m.insert(285, 784);
                    m.insert(290, 798);
                    m.insert(295, 812);
                    m.insert(300, 825);

                    m.insert(305, 839);
                    m.insert(310, 853);
                    m.insert(315, 867);
                    m.insert(320, 880);
                    m.insert(325, 894);
                    m.insert(330, 908);
                    m.insert(335, 922);
                    m.insert(340, 935);
                    m.insert(345, 949);
                    m.insert(350, 963);
                    m.insert(355, 977);
                    m.insert(360, pop_max_price); // 990

                    m.insert(365, pop_max_price);
                    m.insert(370, pop_max_price);
                    m.insert(375, pop_max_price);
                    m.insert(380, pop_max_price);
                    m.insert(385, pop_max_price);
                    m.insert(390, pop_max_price);
                    m.insert(395, pop_max_price);
                    m.insert(400, pop_max_price);
                    m.insert(405, pop_max_price);
                    m.insert(410, pop_max_price);
                    m.insert(415, pop_max_price);
                    m.insert(420, pop_max_price);
                } else
                if (zone == 2) {
                    m.insert(5, pop_min_price);
                    m.insert(10, pop_min_price); // 65

                    m.insert(pop_min_time, pop_min_price);
                    m.insert(20, 87);
                    m.insert(25, 109);
                    m.insert(30, 130);
                    m.insert(35, 152);
                    m.insert(40, 174);
                    m.insert(45, 195);
                    m.insert(50, 217);
                    m.insert(55, 239);
                    m.insert(60, 260);

                    m.insert(65, 282);
                    m.insert(70, 304);
                    m.insert(75, 325);
                    m.insert(80, 347);
                    m.insert(85, 369);
                    m.insert(90, 390);
                    m.insert(95, 412);
                    m.insert(100, 434);
                    m.insert(105, 455);
                    m.insert(110, 477);
                    m.insert(115, 499);
                    m.insert(120, 520);

                    m.insert(125, 524);
                    m.insert(130, 564);
                    m.insert(135, 585);
                    m.insert(140, 607);
                    m.insert(145, 629);
                    m.insert(150, 650);
                    m.insert(155, 672);
                    m.insert(160, 694);
                    m.insert(165, 715);
                    m.insert(170, 737);
                    m.insert(175, 759);
                    m.insert(180, 780);

                    m.insert(185, 802);
                    m.insert(190, 824);
                    m.insert(195, 845);
                    m.insert(200, 867);
                    m.insert(205, 889);
                    m.insert(210, 910);
                    m.insert(215, 932);
                    m.insert(220, 954);
                    m.insert(225, 975);
                    m.insert(230, 997);
                    m.insert(235, 1019);
                    m.insert(240, 1040);

                    m.insert(245, 1062);
                    m.insert(250, 1084);
                    m.insert(255, 1105);
                    m.insert(260, 1127);
                    m.insert(265, 1149);
                    m.insert(270, 1170);
                    m.insert(275, 1192);
                    m.insert(280, 1214);
                    m.insert(285, 1235);
                    m.insert(290, 1257);
                    m.insert(295, 1279);
                    m.insert(300, 1300);

                    m.insert(305, 1322);
                    m.insert(310, 1344);
                    m.insert(315, 1365);
                    m.insert(320, 1387);
                    m.insert(325, 1409);
                    m.insert(330, 1430);
                    m.insert(335, 1452);
                    m.insert(340, 1474);
                    m.insert(345, 1495);
                    m.insert(350, 1517);
                    m.insert(355, 1539);
                    m.insert(360, pop_max_price); // 1560

                    m.insert(365, pop_max_price);
                    m.insert(370, pop_max_price);
                    m.insert(375, pop_max_price);
                    m.insert(380, pop_max_price);
                    m.insert(385, pop_max_price);
                    m.insert(390, pop_max_price);
                    m.insert(395, pop_max_price);
                    m.insert(400, pop_max_price);
                    m.insert(405, pop_max_price);
                    m.insert(410, pop_max_price);
                    m.insert(415, pop_max_price);
                    m.insert(420, pop_max_price);
                } else
                if (zone == 3) {
                    m.insert(5, pop_min_price);
                    m.insert(10, pop_min_price); // 90

                    m.insert(pop_min_time, pop_min_price);
                    m.insert(20, 120);
                    m.insert(25, 150);
                    m.insert(30, 180);
                    m.insert(35, 210);
                    m.insert(40, 240);
                    m.insert(45, 270);
                    m.insert(50, 300);
                    m.insert(55, 330);
                    m.insert(60, 360);
                    m.insert(65, 390);
                    m.insert(70, 420);
                    m.insert(75, 450);
                    m.insert(80, 480);
                    m.insert(85, 510);
                    m.insert(90, 540);
                    m.insert(95, 570);
                    m.insert(100, 600);
                    m.insert(105, 630);
                    m.insert(110, 660);
                    m.insert(115, 690);
                    m.insert(120, 720);

                    m.insert(125, 750);
                    m.insert(130, 780);
                    m.insert(135, 810);
                    m.insert(140, 840);
                    m.insert(145, 870);
                    m.insert(150, 900);
                    m.insert(155, 930);
                    m.insert(160, 960);
                    m.insert(165, 990);
                    m.insert(170, 1020);
                    m.insert(175, 1050);
                    m.insert(180, 1080);

                    m.insert(185, 1110);
                    m.insert(190, 1140);
                    m.insert(195, 1170);
                    m.insert(200, 1200);
                    m.insert(205, 1230);
                    m.insert(210, 1260);
                    m.insert(215, 1290);
                    m.insert(220, 1320);
                    m.insert(225, 1350);
                    m.insert(230, 1380);
                    m.insert(235, 1410);
                    m.insert(240, 1440);

                    m.insert(245, 1470);
                    m.insert(250, 1500);
                    m.insert(255, 1530);
                    m.insert(260, 1560);
                    m.insert(265, 1590);
                    m.insert(270, 1620);
                    m.insert(275, 1650);
                    m.insert(280, 1680);
                    m.insert(285, 1710);
                    m.insert(290, 1740);
                    m.insert(295, 1770);
                    m.insert(300, 1800);

                    m.insert(305, 1830);
                    m.insert(310, 1860);
                    m.insert(315, 1890);
                    m.insert(320, 1920);
                    m.insert(325, 1950);
                    m.insert(330, 1980);
                    m.insert(335, 2010);
                    m.insert(340, 2040);
                    m.insert(345, 2070);
                    m.insert(350, 2100);
                    m.insert(355, 2130);
                    m.insert(360, pop_max_price); // 2160

                    m.insert(365, pop_max_price);
                    m.insert(370, pop_max_price);
                    m.insert(375, pop_max_price);
                    m.insert(380, pop_max_price);
                    m.insert(385, pop_max_price);
                    m.insert(390, pop_max_price);
                    m.insert(395, pop_max_price);
                    m.insert(400, pop_max_price);
                    m.insert(405, pop_max_price);
                    m.insert(410, pop_max_price);
                    m.insert(415, pop_max_price);
                    m.insert(420, pop_max_price);
                } else
                if (zone == 4) {
                    m.insert(5, pop_min_price);
                    m.insert(10, pop_min_price); // 163

                    m.insert(pop_min_time, pop_min_price);
                    m.insert(20, 217);
                    m.insert(25, 271);
                    m.insert(30, 325);
                    m.insert(35, 380);
                    m.insert(40, 434);
                    m.insert(45, 488);
                    m.insert(50, 542);
                    m.insert(55, 596);
                    m.insert(60, 650);

                    m.insert(65, 705);
                    m.insert(70, 759);
                    m.insert(75, 813);
                    m.insert(80, 867);
                    m.insert(85, 921);
                    m.insert(90, 975);
                    m.insert(95, 1030);
                    m.insert(100, 1084);
                    m.insert(105, 1138);
                    m.insert(110, 1192);
                    m.insert(115, 1246);
                    m.insert(120, 1300);

                    m.insert(125, 1355);
                    m.insert(130, 1409);
                    m.insert(135, 1463);
                    m.insert(140, 1517);
                    m.insert(145, 1571);
                    m.insert(150, 1625);
                    m.insert(155, 1680);
                    m.insert(160, 1734);
                    m.insert(165, 1788);
                    m.insert(170, 1842);
                    m.insert(175, 1896);
                    m.insert(180, 1950);

                    m.insert(185, 2005);
                    m.insert(190, 2059);
                    m.insert(195, 2113);
                    m.insert(200, 2167);
                    m.insert(205, 2221);
                    m.insert(210, 2275);
                    m.insert(215, 2330);
                    m.insert(220, 2384);
                    m.insert(225, 2438);
                    m.insert(230, 2492);
                    m.insert(235, 2546);
                    m.insert(240, pop_max_price); // 2600

                    m.insert(245, pop_max_price);
                    m.insert(250, pop_max_price);
                    m.insert(255, pop_max_price);
                    m.insert(260, pop_max_price);
                    m.insert(270, pop_max_price);
                    m.insert(280, pop_max_price);
                    m.insert(290, pop_max_price);
                    m.insert(300, pop_max_price);
                } else
                if (zone == 5) {
                    m.insert(5, pop_min_price);
                    m.insert(10, pop_min_price); // 90

                    m.insert(pop_min_time, pop_min_price);
                    m.insert(20, 120);
                    m.insert(25, 150);
                    m.insert(30, 180);
                    m.insert(35, 210);
                    m.insert(40, 240);
                    m.insert(45, 270);
                    m.insert(50, 300);
                    m.insert(55, 330);
                    m.insert(60, 360);
                    m.insert(65, 390);
                    m.insert(70, 420);
                    m.insert(75, 450);
                    m.insert(80, 480);
                    m.insert(85, 510);
                    m.insert(90, 540);
                    m.insert(95, 570);
                    m.insert(100, 600);
                    m.insert(105, 630);
                    m.insert(110, 660);
                    m.insert(115, 690);
                    m.insert(120, 720);

                    m.insert(125, 750);
                    m.insert(130, 780);
                    m.insert(135, 810);
                    m.insert(140, 840);
                    m.insert(145, 870);
                    m.insert(150, 900);
                    m.insert(155, 930);
                    m.insert(160, 960);
                    m.insert(165, 990);
                    m.insert(170, 1020);
                    m.insert(175, 1050);
                    m.insert(180, 1080);

                    m.insert(185, 1110);
                    m.insert(190, 1140);
                    m.insert(195, 1170);
                    m.insert(200, 1200);
                    m.insert(205, 1230);
                    m.insert(210, 1260);
                    m.insert(215, 1290);
                    m.insert(220, 1320);
                    m.insert(225, 1350);
                    m.insert(230, 1380);
                    m.insert(235, 1410);
                    m.insert(240, 1440);

                    m.insert(245, 1470);
                    m.insert(250, 1500);
                    m.insert(255, 1530);
                    m.insert(260, 1560);
                    m.insert(265, 1590);
                    m.insert(270, 1620);
                    m.insert(275, 1650);
                    m.insert(280, 1680);
                    m.insert(285, 1710);
                    m.insert(290, 1740);
                    m.insert(295, 1770);
                    m.insert(300, 1800);

                    m.insert(305, 1830);
                    m.insert(310, 1860);
                    m.insert(315, 1890);
                    m.insert(320, 1920);
                    m.insert(325, 1950);
                    m.insert(330, 1980);
                    m.insert(335, 2010);
                    m.insert(340, 2040);
                    m.insert(345, 2070);
                    m.insert(350, 2100);
                    m.insert(355, 2130);
                    m.insert(360, pop_max_price); // 2160

                    m.insert(365, pop_max_price);
                    m.insert(370, pop_max_price);
                    m.insert(375, pop_max_price);
                    m.insert(380, pop_max_price);
                    m.insert(385, pop_max_price);
                    m.insert(390, pop_max_price);
                    m.insert(395, pop_max_price);
                    m.insert(400, pop_max_price);
                    m.insert(405, pop_max_price);
                    m.insert(410, pop_max_price);
                    m.insert(415, pop_max_price);
                    m.insert(420, pop_max_price);
                } else
                if (zone == 6) {
                    m.insert(5, pop_min_price);
                    m.insert(10, pop_min_price); // 163

                    m.insert(pop_min_time, pop_min_price);
                    m.insert(20, 217);
                    m.insert(25, 271);
                    m.insert(30, 325);
                    m.insert(35, 380);
                    m.insert(40, 434);
                    m.insert(45, 488);
                    m.insert(50, 542);
                    m.insert(55, 596);
                    m.insert(60, 650);

                    m.insert(65, 705);
                    m.insert(70, 759);
                    m.insert(75, 813);
                    m.insert(80, 867);
                    m.insert(85, 921);
                    m.insert(90, 975);
                    m.insert(95, 1030);
                    m.insert(100, 1084);
                    m.insert(105, 1138);
                    m.insert(110, 1192);
                    m.insert(115, 1246);
                    m.insert(120, 1300);

                    m.insert(125, 1355);
                    m.insert(130, 1409);
                    m.insert(135, 1463);
                    m.insert(140, 1517);
                    m.insert(145, 1571);
                    m.insert(150, 1625);
                    m.insert(155, 1680);
                    m.insert(160, 1734);
                    m.insert(165, 1788);
                    m.insert(170, 1842);
                    m.insert(175, 1896);
                    m.insert(180, 1950);

                    m.insert(185, 2005);
                    m.insert(190, 2059);
                    m.insert(195, 2113);
                    m.insert(200, 2167);
                    m.insert(205, 2221);
                    m.insert(210, 2275);
                    m.insert(215, 2330);
                    m.insert(220, 2384);
                    m.insert(225, 2438);
                    m.insert(230, 2492);
                    m.insert(235, 2546);
                    m.insert(240, pop_max_price); // 2600

                    m.insert(245, pop_max_price);
                    m.insert(250, pop_max_price);
                    m.insert(255, pop_max_price);
                    m.insert(260, pop_max_price);
                    m.insert(270, pop_max_price);
                    m.insert(280, pop_max_price);
                    m.insert(290, pop_max_price);
                    m.insert(300, pop_max_price);
                }

                struct price_t price;
                for (int duration = pop_min_time; duration <= pop_max_time; duration += 5) {
                    for (int offset = 480; offset < 1080; ++offset) {
                        QDateTime start = s.addSecs(offset * 60);
                        end = QDateTime();
                        price.netto = 0;
                        if (compute_price_for_parking_ticket(&cfg, start, duration, end, &price)) {
                            double cost = price.netto;

                            //qCritical() << start.toString(Qt::ISODate) << end.toString(Qt::ISODate)
                            //            << duration << cost;

                            if (cost != m[duration]) {
                                qCritical() << "ERROR computing_price_for_parking_ticket"
                                            << "duration" << duration
                                            << "HAVE cost" << cost
                                            << "SHOULD HAVE cost" << m[duration];
                                return -1;
                            }
                        } else {
                            qCritical() << "ERROR computing_price_for_parking_ticket AT"
                                        << cnt << "duration" << duration
                                        << "start" << start.toString(Qt::ISODate);
                            return -1;
                        }
                        start = s.addSecs(offset * 60);
                        end = QDateTime();
                        price.netto = 0;

                        if (compute_price_for_daily_ticket(&cfg, start, end, PERMIT_TYPE::DAY_TICKET, &price)) {
                            if (price.netto != pop_daily_card_price) {
                                qCritical() << "ERROR computing_price_for_daily_ticket"
                                            << "duration" << duration
                                            << "HAVE cost" << price.netto
                                            << "SHOULD HAVE cost" << pop_daily_card_price;
                                return -1;
                            }
                        } else {
                            qCritical() << "ERROR computing_price_for_daily_ticket AT"
                                        << "start" << start.toString(Qt::ISODate);
                            return -1;
                        }

//                        start = s.addSecs(offset * 60);
//                        end = QDateTime();
                        //if (compute_duration_for_daily_ticket(&cfg, start, end)) {
//
//                        } else {
//                            qCritical() << "ERROR computing_duration_for_daily_ticket AT"
//                                        << "start" << start.toString(Qt::ISODate);
//                            return -1;
//                        }

                        ++cnt;
                    }
                }
            }
        }
    }

    return 0;

#endif

#if 0

    //std::string json = "{\"Currency\":[{\"pcu_id\":2,\"pcu_sign\":\"Ft\",\"pcu_major\":\"HUF\",\"pcu_minor\":\"\",\"pcu_active\":true}],\"PaymentMethod\":[{\"pme_id\":1,\"pme_label\":\"progressive\"},{\"pme_id\":2,\"pme_label\":\"degressive\"},{\"pme_id\":3,\"pme_label\":\"linear\"},{\"pme_id\":4,\"pme_label\":\"steps\"}],\"PaymentOption\":[{\"pop_id\":17,\"pop_label\":\"Zone 1\",\"pop_payment_method_id\":3,\"pop_day_end_time\":\"00:00:00\",\"pop_day_night_end_time\":\"00:00:00\",\"pop_price_night\":0,\"pop_min_time\":15,\"pop_max_time\":240,\"pop_min_price\":120,\"pop_carry_over\":1}],\"PaymentRate\":[{\"pra_payment_option_id\":17,\"pra_payment_unit_id\":3,\"pra_price\":480}],\"Duration\":[{\"pun_id\":1,\"pun_label\":\"1h\",\"pun_duration\":60},{\"pun_id\":2,\"pun_label\":\"1 min\",\"pun_duration\":1},{\"pun_id\":3,\"pun_label\":\"15 min\",\"pun_duration\":15},{\"pun_id\":4,\"pun_label\":\"1d\",\"pun_duration\":1440},{\"pun_id\":6,\"pun_label\":\"2h\",\"pun_duration\":120},{\"pun_id\":7,\"pun_label\":\"3h\",\"pun_duration\":180},{\"pun_id\":11,\"pun_label\":\"4h\",\"pun_duration\":240},{\"pun_id\":17,\"pun_label\":\"30 min\",\"pun_duration\":30},{\"pun_id\":18,\"pun_label\":\"1.5h\",\"pun_duration\":90},{\"pun_id\":20,\"pun_label\":\"10min\",\"pun_duration\":10}],\"WeekDaysWorktime\":[{\"pwd_id\":540,\"pwd_period_week_day_id\":32,\"pwd_period_day_in_week_id\":1,\"pwd_time_from\":\"08:00:00\",\"pwd_time_to\":\"18:00:00\"},{\"pwd_id\":541,\"pwd_period_week_day_id\":32,\"pwd_period_day_in_week_id\":2,\"pwd_time_from\":\"08:00:00\",\"pwd_time_to\":\"18:00:00\"},{\"pwd_id\":542,\"pwd_period_week_day_id\":32,\"pwd_period_day_in_week_id\":3,\"pwd_time_from\":\"08:00:00\",\"pwd_time_to\":\"18:00:00\"},{\"pwd_id\":543,\"pwd_period_week_day_id\":32,\"pwd_period_day_in_week_id\":4,\"pwd_time_from\":\"08:00:00\",\"pwd_time_to\":\"18:00:00\"},{\"pwd_id\":544,\"pwd_period_week_day_id\":32,\"pwd_period_day_in_week_id\":5,\"pwd_time_from\":\"08:00:00\",\"pwd_time_to\":\"18:00:00\"}],\"PeriodYear\":[{\"pye_id\":1,\"pye_label\":\"Summer\",\"pye_start_month\":6,\"pye_start_day\":1,\"pye_end_month\":9,\"pye_end_day\":30},{\"pye_id\":2,\"pye_label\":\"Winter\",\"pye_start_month\":10,\"pye_start_day\":1,\"pye_end_month\":5,\"pye_end_day\":31},{\"pye_id\":8,\"pye_label\":\"Whole year\",\"pye_start_month\":1,\"pye_start_day\":1,\"pye_end_month\":12,\"pye_end_day\":31}],\"SpecialDaysWorktime\":[{\"pedwt_id\":2156,\"pedwt_period_exc_day_id\":2024,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2158,\"pedwt_period_exc_day_id\":2025,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2160,\"pedwt_period_exc_day_id\":2026,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2162,\"pedwt_period_exc_day_id\":2027,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2164,\"pedwt_period_exc_day_id\":2028,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2170,\"pedwt_period_exc_day_id\":2030,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2172,\"pedwt_period_exc_day_id\":2032,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2174,\"pedwt_period_exc_day_id\":11,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2175,\"pedwt_period_exc_day_id\":13,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2178,\"pedwt_period_exc_day_id\":2022,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2179,\"pedwt_period_exc_day_id\":14,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2180,\"pedwt_period_exc_day_id\":2017,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2181,\"pedwt_period_exc_day_id\":2018,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2182,\"pedwt_period_exc_day_id\":2019,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2183,\"pedwt_period_exc_day_id\":2020,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2184,\"pedwt_period_exc_day_id\":2021,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2185,\"pedwt_period_exc_day_id\":2023,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2188,\"pedwt_period_exc_day_id\":2031,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2189,\"pedwt_period_exc_day_id\":2029,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2191,\"pedwt_period_exc_day_id\":2016,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2192,\"pedwt_period_exc_day_id\":2033,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2194,\"pedwt_period_exc_day_id\":2034,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2196,\"pedwt_period_exc_day_id\":2035,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2198,\"pedwt_period_exc_day_id\":2036,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2200,\"pedwt_period_exc_day_id\":2037,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2202,\"pedwt_period_exc_day_id\":2038,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2204,\"pedwt_period_exc_day_id\":2039,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2206,\"pedwt_period_exc_day_id\":2040,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2219,\"pedwt_period_exc_day_id\":2041,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2220,\"pedwt_period_exc_day_id\":2042,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2221,\"pedwt_period_exc_day_id\":2043,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2222,\"pedwt_period_exc_day_id\":2044,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2223,\"pedwt_period_exc_day_id\":2045,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"01:00:00\",\"pedwt_price\":0},{\"pedwt_id\":2224,\"pedwt_period_exc_day_id\":2046,\"pedwt_time_from\":\"00:00:00\",\"pedwt_time_to\":\"00:00:00\",\"pedwt_price\":0}],\"SpecialDays\":[{\"ped_id\":11,\"ped_label\":\"Christmas 1st day\",\"ped_date_start\":\"2022-12-25\",\"ped_date_end\":\"2022-12-25\",\"ped_period_special_day_id\":2,\"ped_year\":0},{\"ped_id\":13,\"ped_label\":\"Christmas 2nd day\",\"ped_date_start\":\"2022-12-26\",\"ped_date_end\":\"2022-12-26\",\"ped_period_special_day_id\":2,\"ped_year\":0},{\"ped_id\":14,\"ped_label\":\"Republic Day (Hungary)\",\"ped_date_start\":\"2022-10-23\",\"ped_date_end\":\"2022-10-23\",\"ped_period_special_day_id\":2,\"ped_year\":0},{\"ped_id\":2016,\"ped_label\":\"Christmas (Sunday)\",\"ped_date_start\":\"2022-12-24\",\"ped_date_end\":\"2022-12-24\",\"ped_period_special_day_id\":2,\"ped_year\":2023},{\"ped_id\":2017,\"ped_label\":\"Holiday (Hungary)\",\"ped_date_start\":\"2022-12-27\",\"ped_date_end\":\"2022-12-27\",\"ped_period_special_day_id\":1,\"ped_year\":0},{\"ped_id\":2018,\"ped_label\":\"Holiday (Hungary)\",\"ped_date_start\":\"2022-12-28\",\"ped_date_end\":\"2022-12-28\",\"ped_period_special_day_id\":1,\"ped_year\":0},{\"ped_id\":2019,\"ped_label\":\"Holiday (Hungary)\",\"ped_date_start\":\"2022-12-29\",\"ped_date_end\":\"2022-12-29\",\"ped_period_special_day_id\":1,\"ped_year\":0},{\"ped_id\":2020,\"ped_label\":\"Holiday (Hungary)\",\"ped_date_start\":\"2022-12-30\",\"ped_date_end\":\"2022-12-30\",\"ped_period_special_day_id\":1,\"ped_year\":0},{\"ped_id\":2021,\"ped_label\":\"Holiday (Hungary)\",\"ped_date_start\":\"2022-12-31\",\"ped_date_end\":\"2022-12-31\",\"ped_period_special_day_id\":1,\"ped_year\":0},{\"ped_id\":2022,\"ped_label\":\"NewYear\",\"ped_date_start\":\"2023-01-01\",\"ped_date_end\":\"2023-01-01\",\"ped_period_special_day_id\":2,\"ped_year\":0},{\"ped_id\":2023,\"ped_label\":\"Holiday (Hungary)\",\"ped_date_start\":\"2023-01-02\",\"ped_date_end\":\"2023-01-02\",\"ped_period_special_day_id\":1,\"ped_year\":2024},{\"ped_id\":2024,\"ped_label\":\"Good Friday\",\"ped_date_start\":\"2023-04-07\",\"ped_date_end\":\"2023-04-07\",\"ped_period_special_day_id\":2,\"ped_year\":2023},{\"ped_id\":2025,\"ped_label\":\"Easter Sunday\",\"ped_date_start\":\"2023-04-09\",\"ped_date_end\":\"2023-04-09\",\"ped_period_special_day_id\":2,\"ped_year\":2023},{\"ped_id\":2026,\"ped_label\":\"Easter Monday\",\"ped_date_start\":\"2023-04-10\",\"ped_date_end\":\"2023-04-10\",\"ped_period_special_day_id\":2,\"ped_year\":2023},{\"ped_id\":2027,\"ped_label\":\"Whit Sunday\",\"ped_date_start\":\"2023-05-28\",\"ped_date_end\":\"2023-05-28\",\"ped_period_special_day_id\":2,\"ped_year\":2023},{\"ped_id\":2028,\"ped_label\":\"Whit Monday\",\"ped_date_start\":\"2023-05-29\",\"ped_date_end\":\"2023-05-29\",\"ped_period_special_day_id\":2,\"ped_year\":2023},{\"ped_id\":2029,\"ped_label\":\"Revolution Day (Hungary)\",\"ped_date_start\":\"2023-03-15\",\"ped_date_end\":\"2023-03-15\",\"ped_period_special_day_id\":2,\"ped_year\":0},{\"ped_id\":2030,\"ped_label\":\"Labour Day\",\"ped_date_start\":\"2023-05-01\",\"ped_date_end\":\"2023-05-01\",\"ped_period_special_day_id\":2,\"ped_year\":0},{\"ped_id\":2031,\"ped_label\":\"Saint Stephens Day (Hungary)\",\"ped_date_start\":\"2023-08-20\",\"ped_date_end\":\"2023-08-20\",\"ped_period_special_day_id\":2,\"ped_year\":0},{\"ped_id\":2032,\"ped_label\":\"All Saints Day\",\"ped_date_start\":\"2023-11-01\",\"ped_date_end\":\"2023-11-01\",\"ped_period_special_day_id\":2,\"ped_year\":0},{\"ped_id\":2033,\"ped_label\":\"Christmas (Tuesday)\",\"ped_date_start\":\"2024-12-24\",\"ped_date_end\":\"2024-12-24\",\"ped_period_special_day_id\":2,\"ped_year\":2024},{\"ped_id\":2034,\"ped_label\":\"Good Friday\",\"ped_date_start\":\"2024-03-29\",\"ped_date_end\":\"2024-03-29\",\"ped_period_special_day_id\":2,\"ped_year\":2024},{\"ped_id\":2035,\"ped_label\":\"Easter\",\"ped_date_start\":\"2024-03-31\",\"ped_date_end\":\"2024-03-31\",\"ped_period_special_day_id\":2,\"ped_year\":0},{\"ped_id\":2036,\"ped_label\":\"Easter Monday\",\"ped_date_start\":\"2024-04-01\",\"ped_date_end\":\"2024-04-01\",\"ped_period_special_day_id\":2,\"ped_year\":0},{\"ped_id\":2037,\"ped_label\":\"Whit Monday\",\"ped_date_start\":\"2024-05-20\",\"ped_date_end\":\"2024-05-20\",\"ped_period_special_day_id\":2,\"ped_year\":2024},{\"ped_id\":2038,\"ped_label\":\"Whit Sunday\",\"ped_date_start\":\"2024-05-19\",\"ped_date_end\":\"2024-05-19\",\"ped_period_special_day_id\":2,\"ped_year\":2024},{\"ped_id\":2039,\"ped_label\":\"Christmas 1st Day\",\"ped_date_start\":\"2024-12-25\",\"ped_date_end\":\"2024-12-25\",\"ped_period_special_day_id\":2,\"ped_year\":2024},{\"ped_id\":2040,\"ped_label\":\"Christmas 2nd Day\",\"ped_date_start\":\"2024-12-26\",\"ped_date_end\":\"2024-12-26\",\"ped_period_special_day_id\":2,\"ped_year\":0},{\"ped_id\":2041,\"ped_label\":\"Holiday (Hungary)\",\"ped_date_start\":\"2024-12-27\",\"ped_date_end\":\"2024-12-27\",\"ped_period_special_day_id\":1,\"ped_year\":0},{\"ped_id\":2042,\"ped_label\":\"Holiday (Hungary)\",\"ped_date_start\":\"2024-12-28\",\"ped_date_end\":\"2024-12-28\",\"ped_period_special_day_id\":1,\"ped_year\":0},{\"ped_id\":2043,\"ped_label\":\"Holiday (Hungary)\",\"ped_date_start\":\"2024-12-29\",\"ped_date_end\":\"2024-12-29\",\"ped_period_special_day_id\":1,\"ped_year\":0},{\"ped_id\":2044,\"ped_label\":\"Holiday (Hungary)\",\"ped_date_start\":\"2024-12-30\",\"ped_date_end\":\"2024-12-30\",\"ped_period_special_day_id\":1,\"ped_year\":0},{\"ped_id\":2045,\"ped_label\":\"Holiday (Hungary)\",\"ped_date_start\":\"2024-12-31\",\"ped_date_end\":\"2024-12-31\",\"ped_period_special_day_id\":1,\"ped_year\":0},{\"ped_id\":2046,\"ped_label\":\"Holiday (Hungary)\",\"ped_date_start\":\"2025-01-02\",\"ped_date_end\":\"2025-01-02\",\"ped_period_special_day_id\":1,\"ped_year\":2025}]}";

    for (int zone = 3; zone < 4; ++zone) {
        // std::string fname("/opt/ptu5/opt/customer_281/szeged/tariff/szeged_winter_sale_zone");
        std::string fname("/opt/ptu5/opt/ATB-CalculatorLinux_21.12.2022/tariff/szeged_winter_sale_zone");

        fname += std::to_string(zone) + ".json";

        std::cout << fname << std::endl;

        std::ifstream input(fname);
        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)
        {
            struct tm now; // = Utilities::DateTimeToStructTm("2023-03-01T16:00:00");
            memset(&now, 0, sizeof(now));
            char buffer[64];
            //#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) {

                time_t now_t = mktime(&now);
                now_t += 60;
                now = *localtime(&now_t);

                sprintf(buffer, "%04d-%02d-%02dT%02d:%02d:%02d", now.tm_year + 1900, now.tm_mon + 1, now.tm_mday, now.tm_hour, now.tm_min, now.tm_sec);
                double cost = calculator.GetCostFromDuration(&cfg, PaymentOption::Option1, buffer, 240, false, true);
                memset(buffer, 0, 64);

                // cout << "======================================================" << endl;
                // cout << "zone " << zone << " ===> " << i << " " << asctime(&now) << " - Total cost is: " << cost << " FT" << endl;
                switch (zone) {
                case 1:
                    assert(cost == 879);    // expected value: 880
                    break;
                case 2:
                    /* fall through */
                case 3:
                    assert(cost == 1920);
                    break;
                }
                // cout << "======================================================" << endl;
            }

            // zone 3 has problems
            for (int i = 112; i <= 128; ++i)
            {
                startDate = "2022-12-23T17:00:00";
                std::string validity = calculator.GetDurationFromCost(&cfg, PaymentOption::Option1, (char *)startDate, i, false, true);
                cout << "zone " << zone << ", startDate " << startDate << " _price_ "
                     << i << " Total duration is: " << validity << endl;
            }

            for (int i = 112; i <= 128; ++i)
            {
                startDate = "2022-12-09T18:00:00";
                std::string validity = calculator.GetDurationFromCost(&cfg, PaymentOption::Option1, (char *)startDate, i, false, true);
                cout << "zone " << zone << ", startDate " << startDate << " _price_ "
                     << i << " Total duration is: " << validity << endl;
            }

            for (int i = 112; i <= 128; ++i) {
                startDate = "2022-12-26T17:00:00";
                std::string validity = calculator.GetDurationFromCost(&cfg, PaymentOption::Option1, (char *)startDate, i, false, true);
                cout << "zone " << zone << ", startDate " << startDate << " _price_ "
                     << i << " Total duration is: " << validity << endl;
            }

            //std::string validity = calculator.GetDurationFromCost(&cfg, PaymentOption::Option1, (char*)"2022-12-22T05:00:00", 75, false, true);
            //cout << "_price_ " << " Total duration is: " << validity << " min" << endl;

            startDate = "2022-12-22T05:00:00";
            std::string validity = calculator.GetDurationFromCost(&cfg, PaymentOption::Option1, (char*)startDate, 120, false, true);
            cout << "zone " << zone << ", startDate " << startDate << " _price_ "
                 << " Total duration is: " << validity << " min" << endl;
            // working for all zones
            //
            // test Easter 2023
            //
            memset(&now, 0, sizeof(now));
            strptime("2023-04-07T06:00:00", "%Y-%m-%dT%H:%M:%S", &now);
            for (int i=0; i<6*24; ++i) {
                time_t now_t = mktime(&now);
                now_t += 60*60;
                now = *localtime(&now_t);

                sprintf(buffer, "%04d-%02d-%02dT%02d:%02d:%02d", now.tm_year + 1900,
                        now.tm_mon + 1, now.tm_mday, now.tm_hour, now.tm_min, now.tm_sec);

                int const duration = 120;
                double cost = calculator.GetCostFromDuration(&cfg,
                                                             PaymentOption::Option1, buffer, duration,
                                                             false, true);

                switch (zone) {
                case 1:
                    cout << "===> [" << i << "] " << asctime(&now) << " - Total cost is: " << cost << " FT" << endl;
                    assert(cost == 440);
                    break;
                case 2:
                    /* fall through */
                case 3:
                    assert(cost == 960);
                    cout << "===> [" << i << "] " << asctime(&now) << " - Total cost is: " << cost << " FT" << endl;
                    break;
                }

                //if (cost == 960) {
                //    cout << "===> [" << i << "] " << asctime(&now) << " - Total cost is: " << cost << " FT" << endl;
                //} else {
                //    cout << "ERROR ===> [" << i << "] " << asctime(&now) << " - Total cost is: " << cost << " FT" << endl;
                //    assert(cost == 960);
                //}
            }
            // working for all zones
            //
            // test May 1st 2023
            //
            memset(&now, 0, sizeof(now));
            strptime("2023-04-30T06:00:00", "%Y-%m-%dT%H:%M:%S", &now);
            for (int i=0; i<6*24; ++i) {
                time_t now_t = mktime(&now);
                now_t += 60*60;
                now = *localtime(&now_t);

                sprintf(buffer, "%04d-%02d-%02dT%02d:%02d:%02d", now.tm_year + 1900,
                        now.tm_mon + 1, now.tm_mday, now.tm_hour, now.tm_min, now.tm_sec);

                int const duration = 120;
                double cost = calculator.GetCostFromDuration(&cfg,
                                                             PaymentOption::Option1, buffer, duration,
                                                             false, true);

                switch (zone) {
                case 1:
                    cout << "===> [" << i << "] " << asctime(&now) << " - Total cost is: " << cost << " FT" << endl;
                    assert(cost == 440);
                    break;
                case 2:
                    /* fall through */
                case 3:
                    assert(cost == 960);
                    cout << "===> [" << i << "] " << asctime(&now) << " - Total cost is: " << cost << " FT" << endl;
                    break;
                }
            }
            // only zone 1 has some minor problems
            //
            // test 17/04/2023 - 27/04/2023
            //
            memset(&now, 0, sizeof(now));
            strptime("2023-04-17T06:00:00", "%Y-%m-%dT%H:%M:%S", &now);
            int duration = 0;
            //for (int i=0; i<1440; ++i) {
            for (int i=0; i<1440; ++i) {
                time_t now_t = mktime(&now);
                now_t += 600; // 10 minutes
                now = *localtime(&now_t);

                sprintf(buffer, "%04d-%02d-%02dT%02d:%02d:%02d", now.tm_year + 1900,
                        now.tm_mon + 1, now.tm_mday, now.tm_hour, now.tm_min, now.tm_sec);

                double const compCost = (duration < 15) ? 0 : duration * ((zone == 1) ? 3.6666 : 8.0);
                double cost = calculator.GetCostFromDuration(&cfg,
                                                             PaymentOption::Option1, buffer, duration,
                                                             false, true);
                if (fabs(cost - compCost) > 1.0) { // zone 1 has rounding errors
                    cout << "ERROR ===> [" << i << "] " << asctime(&now)
                         << " - Total cost is: " << cost << " FT (computed="
                         << compCost << ")" << endl;
                    // assert (cost == compCost);
                }

                if (++duration > 240) {
                    duration = 0;
                }
            }
        }
    }

#endif
}