#include "configuration.h"
#include "utilities.h"
#include "tariff_timebase.h"
#include "time_range_header.h"
#include "tariff_timestep_config.h"
#include "tariff_permit_type.h"
#include "tariff_business_hours.h"
#include "tariff_global_defines.h"
#include "tariff_carryover.h"
#include "tariff_global_defines.h"

#include <QString>
#include <QDebug>
#include <QRegularExpression>

/// <inheritdoc/>
MemberType Configuration::IdentifyJsonMember(const char* member_name)
{
    if (strcmp(member_name, "Currency") == 0) return MemberType::CurrencyType;
    if (strcmp(member_name, "PaymentMethod") == 0) return MemberType::PaymentMethodType;
    if (strcmp(member_name, "PaymentRate") == 0) return MemberType::PaymentRateType;
    if (strcmp(member_name, "PaymentOption") == 0) return MemberType::PaymentOptionType;
    if (strcmp(member_name, "Duration") == 0) return MemberType::DurationType;
    //if (strcmp(member_name, "WeekDays") == 0) return MemberType::WeekDaysType;
    if (strcmp(member_name, "WeekDaysWorktime") == 0) return MemberType::WeekDaysWorkTimeType;
    if (strcmp(member_name, "SpecialDaysWorktime") == 0) return MemberType::SpecialDaysWorktimeType;
    if (strcmp(member_name, "SpecialDays") == 0) return MemberType::SpecialDaysType;
    if (strcmp(member_name, "PeriodYear") == 0) return MemberType::PeriodYearType;
    if (strcmp(member_name, "DailyTicket") == 0) return MemberType::DailyTicketType;
    if (strcmp(member_name, "TimeBase") == 0) return MemberType::TimeBaseType;
    if (strcmp(member_name, "Customer") == 0) return MemberType::CustomerType;
    if (strcmp(member_name, "TimeRange") == 0) return MemberType::TimeRangeType;
    if (strcmp(member_name, "TimeStepConfig") == 0) return MemberType::TimeStepConfigType;
    if (strcmp(member_name, "Product") == 0) return MemberType::ProductType;
    if (strcmp(member_name, "Interpolation") == 0) return MemberType::InterpolationType;
    if (strcmp(member_name, "Prepaid") == 0) return MemberType::PrepaidType;
    if (strcmp(member_name, "CarryOver") == 0) return MemberType::CarryOverType;
    else return MemberType::UnknownType;
}

/// <inheritdoc/>
bool Configuration::ParseJson(Configuration* cfg, const char* json)
{
        try
        {
            if (cfg == nullptr)
            {
                    printf("TariffConfiguration pointer not set\n");
                    return false;
            }
            if (json == NULL)
            {
                    printf("%s", "Input JSON string is NULL\n");
                    return false;
            }

            // Parse JSON to document
            Document document;
            document.Parse(json);

            // Return if parse error has been found
            ParseErrorCode err = document.GetParseError();
            if (err != 0)
            {
                    printf("%s %d (%s)\n", "Unable to parse JSON, error code:", err, GetParseError_En(err));
                    return false;
            }

            // Validate JSON, check if it's a JSON object
            qCritical() << "JSON parsing has been successful";
                if (!document.IsObject()) {
                        printf("%s", "Error: not a (valid) JSON object\n");
                        return false;
                }
            qCritical() << "Valid JSON object identified";

                // Validate JSON, check configuration members
                if (!document.HasMember("Currency")
                        || !document.HasMember("PaymentMethod")
                        || !document.HasMember("PaymentOption")
                        || !document.HasMember("PaymentRate")
                        || !document.HasMember("Duration")
                        //|| !document.HasMember("WeekDays")
                    //|| !document.HasMember("SpecialDaysWorktime")
                    //|| !document.HasMember("SpecialDays")
                )
                {
                        printf("%s", "Error: not a valid configuration JSON\n");
                        return false;
                }
            qCritical() << "Valid JSON configuration identified";

            ATBCurrency Currency;
            ATBDuration Duration;
            ATBPaymentMethod PaymentMethod;
            ATBPaymentRate PaymentRate;
            ATBSpecialDaysWorktime SpecialDaysWorktime;
            ATBSpecialDays SpecialDays;
            ATBWeekDays  WeekDays;
            ATBWeekDaysWorktime  WeekDaysWorktime;
            ATBPeriodYear YearPeriod;
            ATBDailyTicket DailyTicket;
            ATBTimeBase TimeBase;
            ATBCustomer Customer;
            ATBTimeRange TimeRange;
            ATBTimeStepConfig TimeStepConfig;
            ATBTariffProduct TariffProduct;
            ATBInterpolation TariffInterpolation;
            ATBPrepaid TariffPrepaidOption;
            ATBCarryOver TariffCarryOver;

            MemberType mb_type = MemberType::UnknownType;
            this->currentPaymentOptions.clear();

                // Get all JSON object members
                // This code should run only once (to load JSON variables into memory)
                for (auto i = document.MemberBegin(); i != document.MemberEnd(); i++)
                {
                        // Get name of all general members of JSON, don't print name if NULL
                        const char* mb_name = i->name.GetString();
            if (mb_name == NULL) continue;

            if (document[mb_name].IsString()) {
                QString const _mb_name(mb_name);
                if (_mb_name.startsWith("Project", Qt::CaseInsensitive)) {
                    cfg->project.project = document[mb_name].GetString();
                    continue;
                 }
                if (_mb_name.startsWith("Version", Qt::CaseInsensitive)) {
                    cfg->project.version = document[mb_name].GetString();
                    continue;
                }
                if (_mb_name.startsWith("Info", Qt::CaseInsensitive)) {
                    cfg->project.info = document[mb_name].GetString();
                    continue;
                }
            }

            // ... everything else should be an array
            if (!document[mb_name].IsArray()) {
                continue;
            }

            qCritical() << " -" << mb_name;

            // Get array for each JSON object member
            auto mb_array = document[mb_name].GetArray();
            if (mb_array.Size() <= 0) break;

                        //Iterate over provided array
            for (rapidjson::SizeType j = 0; j < mb_array.Size(); j++) {
                // Get all inner objects, don't print name if NULL
                auto inner_obj = mb_array[j].GetObject();
                if (inner_obj.MemberCount() <= 0) break;

                // Iterate over inner object JSON members
                for (auto k = inner_obj.MemberBegin(); k != inner_obj.MemberEnd(); k++)
                {
                    // Get inner object JSON member, don't print name if NULL
                    const char* inner_obj_name = k->name.GetString();
                    if (inner_obj_name == NULL)
                    {
                            printf("Inner object name is NULL\n");
                            continue;
                    }

                    // Identify member type
                    mb_type = IdentifyJsonMember(mb_name);

                    switch (mb_type)
                    {
                    case MemberType::UnknownType:
                        break;
                    case MemberType::CarryOverType: {
                        if (QString(inner_obj_name) == QString("carry_over_id")) {
                            if (k->value.IsInt()) {
                                int const &x = k->value.GetInt();
                                TariffCarryOver.id = x;
                            }
                        } else
                        if (QString(inner_obj_name) == QString("carry_over_week")) {
                            if (k->value.IsArray()) {
                                auto days = k->value.GetArray();
                                for (rapidjson::SizeType j=0; j < days.Size(); ++j) {
                                    if (days[j].IsObject()) {
                                        auto weekday = days[j].GetObject();
                                        for (auto w = weekday.MemberBegin(); w != weekday.MemberEnd(); ++w) {
                                            int day = j+1; // 8 entries
                                            QString member(QString::fromStdString(w->name.GetString()));
                                            if (member == "carry_over_day") {
                                                if (w->value.IsInt()) {
                                                    rapidjson::SizeType const d = w->value.GetInt();
                                                    if (d != (j+1)) {
                                                        qCritical() << "ERROR: misconfigured jsonfile" << d << "!=" << (j+1);
                                                    }
                                                    TariffCarryOver.carryover[day].day = day;
                                                }
                                            } else
                                            if (member == "carry_over_duration") {
                                                if (w->value.IsInt()) {
                                                    TariffCarryOver.carryover[day].duration = w->value.GetInt();
                                                }
                                            } else
                                            if (member == "carry_over_seemless") {
                                                if (w->value.IsBool()) {
                                                    bool b = w->value.GetBool();
                                                    TariffCarryOver.carryover[day].seemless = b;
                                                }
                                            } else
                                            if (member == "carry_over_never") {
                                                if (w->value.IsBool()) {
                                                    bool b = w->value.GetBool();
                                                    TariffCarryOver.carryover[day].never = b;
                                                }
                                            } else
                                            if (member == "carry_over_static_start") {
                                                if (w->value.IsString()) {
                                                    QTime const &t = QTime::fromString(w->value.GetString(), Qt::ISODate);
                                                    TariffCarryOver.carryover[day].static_start = t;
                                                }
                                            } else
                                            if (member == "carry_over_static_end") {
                                                if (w->value.IsString()) {
                                                    QTime const &t = QTime::fromString(w->value.GetString(), Qt::ISODate);
                                                    TariffCarryOver.carryover[day].static_end = t;
                                                }
                                            }
                                        }
                                    }
                                }
                            }
                        }
                    } break;
                    case MemberType::PrepaidType: {
                        if (QString(inner_obj_name) == QString("prepaid_id")) {
                            if (k->value.IsInt()) {
                                int const &x = k->value.GetInt();
                                TariffPrepaidOption.id = x;
                            }
                        } else
                        if (QString(inner_obj_name) == QString("prepaid_anytime")) {
                            if (k->value.IsBool()) {
                                bool const &x = k->value.GetBool();
                                TariffPrepaidOption.anytime = x;
                            }
                        } else
                        if (QString(inner_obj_name) == QString("prepaid_never")) {
                            if (k->value.IsBool()) {
                                bool const &x = k->value.GetBool();
                                TariffPrepaidOption.never = x;
                            }
                        } else
                        if (QString(inner_obj_name) == QString("prepaid_static_start")) {
                            if (k->value.IsString()) {
                                QTime const &t = QTime::fromString(k->value.GetString(), Qt::ISODate);
                                TariffPrepaidOption.static_start = t;
                            }
                        } else
                        if (QString(inner_obj_name) == QString("prepaid_static_end")) {
                            if (k->value.IsString()) {
                                QTime const &t = QTime::fromString(k->value.GetString(), Qt::ISODate);
                                TariffPrepaidOption.static_end = t;
                            }
                        }
                    } break;
                    case MemberType::InterpolationType: {
                        if (QString(inner_obj_name) == QString("interpol_id")) {
                            if (k->value.IsInt()) {
                                int const &x = k->value.GetInt();
                                TariffInterpolation.id = x;
                            }
                        } else
                        if (QString(inner_obj_name) == QString("interpol_static_start")) {
                            if (k->value.IsString()) {
                                QTime const &t = QTime::fromString(k->value.GetString(), Qt::ISODate);
                                TariffInterpolation.static_start = t;
                            }
                        } else
                        if (QString(inner_obj_name) == QString("interpol_static_end")) {
                            if (k->value.IsString()) {
                                QTime const &t = QTime::fromString(k->value.GetString(), Qt::ISODate);
                                TariffInterpolation.static_end = t;
                            }
                        } else
                        if (QString(inner_obj_name) == QString("interpol_static_start_str")) {
                            if (k->value.IsString()) {
                                QString const &s = k->value.GetString();
                                TariffInterpolation.static_start_str = s;
                            }
                        } else
                        if (QString(inner_obj_name) == QString("interpol_static_end_str")) {
                            if (k->value.IsString()) {
                                QString const &s = k->value.GetString();
                                TariffInterpolation.static_end_str = s;
                            }
                        } else
                        if (QString(inner_obj_name) == QString("interpol_static_duration")) {
                            if (k->value.IsInt()) {
                                int const x = k->value.GetInt();
                                TariffInterpolation.static_duration = x;
                            }
                        } else
                        if (QString(inner_obj_name) == QString("interpol_dynamic_start")) {
                            if (k->value.IsString()) {
                                QTime const &t = QTime::fromString(k->value.GetString(), Qt::ISODate);
                                TariffInterpolation.dynamic_start = t;
                            }
                        } else
                        if (QString(inner_obj_name) == QString("interpol_dynamic_end")) {
                            if (k->value.IsString()) {
                                QTime const &t = QTime::fromString(k->value.GetString(), Qt::ISODate);
                                TariffInterpolation.dynamic_end = t;
                            }
                        } else
                        if (QString(inner_obj_name) == QString("interpol_dynamic_start_str")) {
                            if (k->value.IsString()) {
                                QString const &s = k->value.GetString();
                                TariffInterpolation.dynamic_start_str = s;
                            }
                        } else
                        if (QString(inner_obj_name) == QString("interpol_dynamic_end_str")) {
                            if (k->value.IsString()) {
                                QString const &s = k->value.GetString();
                                TariffInterpolation.dynamic_end_str = s;
                            }
                        } else
                        if (QString(inner_obj_name) == QString("interpol_dynamic_duration")) {
                            if (k->value.IsInt()) {
                                int const x = k->value.GetInt();
                                TariffInterpolation.dynamic_duration = x;
                            }
                        } else
                        if (QString(inner_obj_name) == QString("interpol_dynamic_until_price")) {
                            if (k->value.IsInt()) {
                                int const x = k->value.GetInt();
                                TariffInterpolation.dynamic_until_price = x;
                            }
                        } else
                        if (QString(inner_obj_name) == QString("interpol_seemless")) {
                            if (k->value.IsBool()) {
                                bool const x = k->value.GetBool();
                                TariffInterpolation.seemless = x;
                            }
                        }
                        if (QString(inner_obj_name) == QString("interpol_never")) {
                            if (k->value.IsBool()) {
                                bool const x = k->value.GetBool();
                                TariffInterpolation.never = x;
                            }
                        }
                    } break;
                    case MemberType::ProductType: {
                        if (QString(inner_obj_name) == QString("tariff_product_id")) {
                            if (k->value.IsInt()) {
                                int const x = k->value.GetInt();
                                TariffProduct.m_tariff_product_id = PermitType(x);
                            }
                        } else
                        if (QString(inner_obj_name) == QString("tariff_product_price")) {
                            if (k->value.IsInt()) {
                                int const x = k->value.GetInt();
                                TariffProduct.m_tariff_product_price = x;
                            }
                        } else
                        if (QString(inner_obj_name) == QString("tariff_product_name")) {
                            if (k->value.IsString()) {
                                std::string const &s = k->value.GetString();
                                TariffProduct.m_tariff_product_name = QString::fromStdString(s);
                            }
                        } else
                        if (QString(inner_obj_name) == QString("tariff_product_start")) {
                            if (k->value.IsString()) {
                                std::string const &s = k->value.GetString();
                                TariffProduct.m_tariff_product_start = QTime::fromString(QString::fromStdString(s), Qt::ISODate);
                            }
                        } else
                        if (QString(inner_obj_name) == QString("tariff_product_end")) {
                            if (k->value.IsString()) {
                                std::string const &s = k->value.GetString();
                                TariffProduct.m_tariff_product_end = QTime::fromString(QString::fromStdString(s), Qt::ISODate);
                            }
                        } else
                        if (QString(inner_obj_name) == QString("tariff_product_from_in_minutes_from_start")) {
                            if (k->value.IsInt()) {
                                int const x = k->value.GetInt();
                                TariffProduct.m_tariff_product_from_in_minutes_from_start = x;
                            }
                        } else
                        if (QString(inner_obj_name) == QString("tariff_product_to_in_minutes_from_start")) {
                            if (k->value.IsInt()) {
                                int const x = k->value.GetInt();
                                TariffProduct.m_tariff_product_to_in_minutes_from_start = x;
                            }
                        }
                    } break;
                    case MemberType::TimeRangeType:
                        if (QString(inner_obj_name) == QString("time_range_id")) {
                            if (k->value.IsInt()) {
                                TimeRange.time_range_id = k->value.GetInt();
                            }
                        } else
                        if (QString(inner_obj_name) == QString("time_range_from")) {
                            if (k->value.IsString()) {
                                QTime timeRangeFrom = QTime::fromString(QString::fromStdString(k->value.GetString()), Qt::ISODate);
                                TimeRange.time_range_from = timeRangeFrom;
                            } else
                            if (k->value.IsInt()) {
                               int timeRangeFrom = k->value.GetInt();
                               TimeRange.time_range_from_in_minutes_from_start = timeRangeFrom;
                            }
                        } else
                        if (QString(inner_obj_name) == QString("time_range_to")) {
                            if (k->value.IsString()) {
                                QTime timeRangeTo = QTime::fromString(QString::fromStdString(k->value.GetString()), Qt::ISODate);
                                TimeRange.time_range_to = timeRangeTo;
                            } else
                            if (k->value.IsInt()) {
                               int timeRangeTo = k->value.GetInt();
                               TimeRange.time_range_to_in_minutes_from_start = timeRangeTo;
                            }
                        } else
                        if (QString(inner_obj_name) == QString("time_range_tbase_id")) {
                            if (k->value.IsInt()) {
                               int tbase = k->value.GetInt();
                               TimeRange.time_range_tbase_id = tbase;
                            }
                        } else
                        if (QString(inner_obj_name) == QString("time_range_payment_rate_id")) {
                            if (k->value.IsInt()) {
                               int ptype = k->value.GetInt();
                               TimeRange.time_range_payment_type_id = ptype;
                            }
                        }
                        break;
                    case MemberType::TimeBaseType:
                        if (QString(inner_obj_name) == QString("tbase_id")) {
                            if (k->value.IsInt()) {
                                TimeBase.tbase_id = k->value.GetInt();
                            }
                        } else
                        if (QString(inner_obj_name) == QString("tbase_type")) {
                            if (k->value.IsInt()) {
                                int timeBase = k->value.GetInt();
                                switch (timeBase) {
                                case (int)ATBTimeBase::TimeBaseType::ABSOLUTE:
                                    TimeBase.tbase_type = ATBTimeBase::TimeBaseType::ABSOLUTE;
                                    break;
                                case (int)ATBTimeBase::TimeBaseType::RELATIVE:
                                    TimeBase.tbase_type = ATBTimeBase::TimeBaseType::RELATIVE;
                                    break;
                                }
                            }
                        }
                        break;
                    case MemberType::TimeStepConfigType:
                        if (QString(inner_obj_name) == QString("tsconfig_id")) {
                            if (k->value.IsInt()) {
                                TimeStepConfig.tsconfig_id = k->value.GetInt();
                            }
                        } else
                        if (QString(inner_obj_name) == QString("tsconfig_label")) {
                            if (k->value.IsString()) {
                                TimeStepConfig.tsconfig_label = QString::fromStdString(k->value.GetString());
                            }
                        }
                        break;
                    case MemberType::DailyTicketType:
                        if (QString(inner_obj_name) == QString("daily_ticket_payment_option_id")) {
                            if (k->value.IsInt()) {
                                DailyTicket.daily_ticket_payment_option_id = k->value.GetInt();
                            }
                        } else
                        if (QString(inner_obj_name) == QString("daily_ticket_id")) {
                            if (k->value.IsInt()) {
                                DailyTicket.daily_ticket_id = k->value.GetInt();
                            }
                        } else
                        if (QString(inner_obj_name) == QString("daily_ticket_price_id")) {
                            if (k->value.IsInt()) {
                                DailyTicket.daily_ticket_price_id = k->value.GetInt();
                            }
                        } else
                        if (QString(inner_obj_name) == QString("daily_ticket_tb_id")) {
                            if (k->value.IsInt()) {
                                DailyTicket.daily_ticket_tb_id = k->value.GetInt();
                            }
                        } else
                        if (QString(inner_obj_name) == QString("daily_ticket_clearance_customer_ids")) {
                            if (k->value.IsArray()) {
                                auto customerIds = k->value.GetArray();
                                for (rapidjson::SizeType i=0; i < customerIds.Size(); ++i) {
                                    if (customerIds[i].IsInt()) {
                                        DailyTicket.daily_ticket_clearance_customer_ids.append(customerIds[i].GetInt());
                                    }
                                }
                            }
                        } else
                        if (QString(inner_obj_name) == QString("daily_ticket_from_min")) {
                            if (k->value.IsString()) {
                                std::string const from_min =  k->value.GetString();
                                char const *from_min_c_str = from_min.c_str(); // for debugging
                                DailyTicket.daily_ticket_from_min = QTime::fromString(from_min_c_str, Qt::ISODate);
                            }
                        } else
                        if (QString(inner_obj_name) == QString("daily_ticket_to_max")) {
                            if (k->value.IsString()) {
                                std::string const to_max =  k->value.GetString();
                                char const *to_max_c_str =  to_max.c_str();
                                DailyTicket.daily_ticket_to_max = QTime::fromString(to_max_c_str, Qt::ISODate);
                            }
                        } else
                        if (QString(inner_obj_name) == QString("daily_ticket_from_offset_min")) {
                            if (k->value.IsInt()) {
                                int const from_offset_min = k->value.GetInt();
                                DailyTicket.daily_ticket_from_offset_min = from_offset_min;
                            }
                        } else
                        if (QString(inner_obj_name) == QString("daily_ticket_to_offset_max")) {
                            if (k->value.IsInt()) {
                                int to_offset_max = k->value.GetInt();
                                DailyTicket.daily_ticket_to_offset_max = to_offset_max;
                            }
                        }
                        break;
                    case MemberType::CustomerType:
                        if (QString(inner_obj_name) == QString("cust_id")) {
                            if (k->value.IsInt()) {
                                Customer.cust_id = k->value.GetInt();
                            }
                        } else
                        if (QString(inner_obj_name) == QString("cust_type")) {
                            if (k->value.IsInt()) {
                                int cust_type = k->value.GetInt();
                                switch (cust_type) {
                                case (int)ATBCustomer::CustomerType::ADULT:
                                    Customer.cust_type = ATBCustomer::CustomerType::ADULT;
                                    break;
                                case (int)ATBCustomer::CustomerType::CHILD:
                                    Customer.cust_type = ATBCustomer::CustomerType::CHILD;
                                    break;
                                case (int)ATBCustomer::CustomerType::TEEN:
                                    Customer.cust_type = ATBCustomer::CustomerType::TEEN;
                                    break;
                                }
                            }
                        } else
                        if (QString(inner_obj_name) == QString("cust_label")) {
                            if (k->value.IsString()) {
                                QString label(QString::fromStdString(k->value.GetString()));
                                if (label.contains("ADULT", Qt::CaseInsensitive)) {
                                   Customer.cust_label = label;
                                } else
                                if (label.contains("CHILD", Qt::CaseInsensitive)) {
                                   Customer.cust_label = label;
                                } else
                                if (label.contains("TEEN", Qt::CaseInsensitive)) {
                                   Customer.cust_label = label;
                                }
                            }
                        }
                        break;
                    case MemberType::CurrencyType:
                        if (strcmp(inner_obj_name, "pcu_id") == 0) Currency.pcu_id = k->value.GetInt();
                        else if (strcmp(inner_obj_name, "pcu_sign") == 0) Currency.pcu_sign = k->value.GetString();
                        else if (strcmp(inner_obj_name, "pcu_major") == 0) Currency.pcu_major = k->value.GetString();
                        else if (strcmp(inner_obj_name, "pcu_minor") == 0) Currency.pcu_minor = k->value.GetString();
                        else if (strcmp(inner_obj_name, "pcu_active") == 0) Currency.pcu_active = k->value.GetBool();
                        break;
                    case MemberType::PaymentMethodType:
                        if (strcmp(inner_obj_name, "pme_id") == 0) PaymentMethod.pme_id = k->value.GetInt();
                        else if (strcmp(inner_obj_name, "pme_label") == 0) PaymentMethod.pme_label = k->value.GetString();
                        break;
                    case MemberType::PaymentRateType:
                        if (strcmp(inner_obj_name, "pra_payment_option_id") == 0) PaymentRate.pra_payment_option_id = k->value.GetInt();
                        else if (strcmp(inner_obj_name, "pra_payment_unit_id") == 0) PaymentRate.pra_payment_unit_id = k->value.GetInt();
                        else if (strcmp(inner_obj_name, "pra_price") == 0) PaymentRate.pra_price = k->value.GetDouble();
                        break;
                    case MemberType::PaymentOptionType:
                        if (strcmp(inner_obj_name, "pop_id") == 0) {
                            this->currentPaymentOptions.append(ATBPaymentOption());
                            this->currentPaymentOptions.last().reset();
                            this->currentPaymentOptions.last().pop_id = k->value.GetInt();
                        } else if (strcmp(inner_obj_name, "pop_label") == 0) {
                            this->currentPaymentOptions.last().pop_label = k->value.GetString();
                        } else if (strcmp(inner_obj_name, "pop_payment_method_id") == 0) {
                            this->currentPaymentOptions.last().pop_payment_method_id = k->value.GetInt();
                        } else if (strcmp(inner_obj_name, "pop_day_end_time") == 0) {
                            this->currentPaymentOptions.last().pop_day_end_time = k->value.GetString();
                        } else if (strcmp(inner_obj_name, "pop_day_night_end_time") == 0) {
                            this->currentPaymentOptions.last().pop_day_night_end_time = k->value.GetString();
                        } else if (strcmp(inner_obj_name, "pop_price_night") == 0) {
                            this->currentPaymentOptions.last().pop_price_night = k->value.GetDouble();
                        } else if (strcmp(inner_obj_name, "pop_min_time") == 0) {
                            this->currentPaymentOptions.last().pop_min_time = k->value.GetDouble();
                        } else if (strcmp(inner_obj_name, "pop_max_price") == 0) {
                            this->currentPaymentOptions.last().pop_max_price = k->value.GetDouble();
                        } else if (strcmp(inner_obj_name, "pop_max_time") == 0) {
                            this->currentPaymentOptions.last().pop_max_time = k->value.GetDouble();
                        } else if (strcmp(inner_obj_name, "pop_min_price") == 0) {
                            this->currentPaymentOptions.last().pop_min_price = k->value.GetDouble();
                        } else if (strcmp(inner_obj_name, "pop_prepaid_option_id") == 0) {
                            this->currentPaymentOptions.last().pop_prepaid_option_id = k->value.GetInt();
                        } else if (strcmp(inner_obj_name, "pop_truncate_last_interpolation_step") == 0) {
                            this->currentPaymentOptions.last().pop_truncate_last_interpolation_step = k->value.GetBool();
                        } else if (strcmp(inner_obj_name, "pop_accumulate_prices") == 0) {
                            this->currentPaymentOptions.last().pop_accumulate_prices = k->value.GetBool();
                        } else if (strcmp(inner_obj_name, "pop_accumulate_durations") == 0) {
                            this->currentPaymentOptions.last().pop_accumulate_durations = k->value.GetBool();
                        } else if (strcmp(inner_obj_name, "pop_carry_over_option_id") == 0) {
                            this->currentPaymentOptions.last().pop_carry_over_option_id = k->value.GetInt();
                        } else if (strcmp(inner_obj_name, "pop_carry_over") == 0) {
                            this->currentPaymentOptions.last().pop_carry_over = k->value.GetInt();
                        } else if (strcmp(inner_obj_name, "pop_carry_over_time_range_id") == 0) {
                            this->currentPaymentOptions.last().pop_carry_over_time_range_id = k->value.GetInt();
                        } else if (strcmp(inner_obj_name, "pop_carry_over_start_time_range") == 0) {
                            this->currentPaymentOptions.last().pop_carry_over_start_time_range = k->value.GetInt();
                        } else if (strcmp(inner_obj_name, "pop_carry_over_end_time_range") == 0) {
                            this->currentPaymentOptions.last().pop_carry_over_end_time_range = k->value.GetInt();
                        } else if (strcmp(inner_obj_name, "pop_daily_card_price") == 0) {
                            this->currentPaymentOptions.last().pop_daily_card_price = k->value.GetInt();
                        } else if (strcmp(inner_obj_name, "pop_business_hours") == 0) {
                            if (k->value.IsInt()) {
                                int const v = k->value.GetInt();
                                this->currentPaymentOptions.last().pop_business_hours = v;
                            } else
                            if (k->value.IsString()) {
                                bool ok;
                                uint64_t const v = QString::fromStdString(k->value.GetString()).toLongLong(&ok);
                                if (ok) {
                                    this->currentPaymentOptions.last().pop_business_hours = v;
                                }
                            }
                        } else if (strcmp(inner_obj_name, "pop_time_step_config") == 0) {
                            this->currentPaymentOptions.last().pop_time_step_config = k->value.GetInt();
                        } else if ((strcmp(inner_obj_name, "pop_min_date_time") == 0)
                                || (strcmp(inner_obj_name, "pop_max_date_time") == 0)) {
                            if (k->value.IsString()) { // -w0dFriT16:20:00 or +w0dMonT00:00:00
                                static const QRegularExpression re(R"(([+-])w([0-9]+)d([A-Za-z]{3})T([0-9]{2}:[0-9]{2}:[0-9]{2}))");
                                QString const &s = QString::fromStdString(k->value.GetString());
                                QRegularExpressionMatch match = re.match(s);
                                if (match.hasMatch()) {
                                    ATBPaymentOption::ATBMaxDateTime dt;
                                    int lastCaptured = match.lastCapturedIndex();
                                    if (lastCaptured == 4) {
                                        dt.direction = (match.captured(1) == "-") ? -1 : +1;

                                        bool ok;
                                        uint8_t week = match.captured(2).toUInt(&ok);
                                        if (ok) {
                                            dt.week = week;
                                        }

                                        QString const &day = match.captured(3);
                                        if (day.compare("Mon", Qt::CaseInsensitive) == 0) {
                                            dt.day = (int)Qt::Monday;
                                        } else if (day.compare("Tue", Qt::CaseInsensitive) == 0) {
                                            dt.day = (int)Qt::Tuesday;
                                        } else if (day.compare("Wed", Qt::CaseInsensitive) == 0) {
                                            dt.day = (int)Qt::Wednesday;
                                        } else if (day.compare("Thu", Qt::CaseInsensitive) == 0) {
                                            dt.day = (int)Qt::Thursday;
                                        } else if (day.compare("Fri", Qt::CaseInsensitive) == 0) {
                                            dt.day = (int)Qt::Friday;
                                        } else if (day.compare("Sat", Qt::CaseInsensitive) == 0) {
                                            dt.day = (int)Qt::Saturday;
                                        } else if (day.compare("Sun", Qt::CaseInsensitive) == 0) {
                                            dt.day = (int)Qt::Sunday;
                                        }

                                        QTime t = QTime::fromString(match.captured(4), Qt::ISODate);
                                        if (t.isValid()) {
                                            dt.time = t;
                                        }
                                    }

                                    if (strcmp(inner_obj_name, "pop_min_date_time") == 0) {
                                        this->currentPaymentOptions.last().pop_min_date_time = dt;
                                    } else
                                    if (strcmp(inner_obj_name, "pop_max_date_time") == 0) {
                                        this->currentPaymentOptions.last().pop_max_date_time = dt;
                                    }
                                }
                            }
                        } else if (strcmp(inner_obj_name, "pop_carry_over_target") == 0) {
                            if (k->value.IsBool()) {
                                bool const v = k->value.GetBool();
                                this->currentPaymentOptions.last().pop_carry_over_target = v;
                            }
                        }
                        break;
                    case MemberType::DurationType:
                        if (strcmp(inner_obj_name, "pun_id") == 0) Duration.pun_id = k->value.GetInt();
                        else if (strcmp(inner_obj_name, "pun_label") == 0) Duration.pun_label = k->value.GetString();
                        else if (strcmp(inner_obj_name, "pun_duration") == 0) Duration.pun_duration = k->value.GetDouble();
                        else if (strcmp(inner_obj_name, "pun_duration_min") == 0) Duration.pun_duration_min = k->value.GetInt();
                        else if (strcmp(inner_obj_name, "pun_duration_max") == 0) Duration.pun_duration_max = k->value.GetInt();
                        else if (strcmp(inner_obj_name, "pun_interpolation_id") == 0) Duration.pun_interpolation_id = k->value.GetInt();
                        break;
                     case MemberType::SpecialDaysWorktimeType:
                        if (strcmp(inner_obj_name, "pedwt_id") == 0) SpecialDaysWorktime.pedwt_id = k->value.GetInt();
                        else if (strcmp(inner_obj_name, "pedwt_period_exc_day_id") == 0) SpecialDaysWorktime.pedwt_period_exc_day_id = k->value.GetInt();
                        else if (strcmp(inner_obj_name, "pedwt_time_from") == 0) SpecialDaysWorktime.pedwt_time_from = k->value.GetString();
                        else if (strcmp(inner_obj_name, "pedwt_time_to") == 0) SpecialDaysWorktime.pedwt_time_to = k->value.GetString();
                        else if (strcmp(inner_obj_name, "pedwt_price") == 0) SpecialDaysWorktime.pedwt_price = k->value.GetDouble();
                        break;
                /*case MemberType::WeekDaysType:
                        if (strcmp(inner_obj_name, "pdiw_id") == 0) WeekDays.pdiw_id = k->value.GetInt();
                        else if (strcmp(inner_obj_name, "pdiw_label") == 0) WeekDays.pdiw_label = k->value.GetString();
                        else if (strcmp(inner_obj_name, "pdiw_index") == 0) WeekDays.pdiw_index = k->value.GetInt();
                        break;*/
                     case MemberType::WeekDaysWorkTimeType:
                        if (strcmp(inner_obj_name, "pwd_id") == 0) WeekDaysWorktime.pwd_id = k->value.GetInt();
                        else if (strcmp(inner_obj_name, "pwd_period_week_day_id") == 0) WeekDaysWorktime.pwd_period_week_day_id = k->value.GetInt();
                        else if (strcmp(inner_obj_name, "pwd_period_day_in_week_id") == 0) WeekDaysWorktime.pwd_period_day_in_week_id = k->value.GetInt();
                        else if (strcmp(inner_obj_name, "pwd_time_from") == 0) WeekDaysWorktime.pwd_time_from = k->value.GetString();
                        else if (strcmp(inner_obj_name, "pwd_time_to") == 0) WeekDaysWorktime.pwd_time_to = k->value.GetString();
                        break;
                     case MemberType::SpecialDaysType:
                        if (strcmp(inner_obj_name, "ped_id") == 0) SpecialDays.ped_id = k->value.GetInt();
                        else if (strcmp(inner_obj_name, "ped_label") == 0) SpecialDays.ped_label = k->value.GetString();
                        else if (strcmp(inner_obj_name, "ped_date_start") == 0) SpecialDays.ped_date_start = k->value.GetString();
                        else if (strcmp(inner_obj_name, "ped_date_end") == 0) SpecialDays.ped_date_end = k->value.GetString();
                        else if (strcmp(inner_obj_name, "ped_period_special_day_id") == 0) SpecialDays.ped_period_special_day_id = k->value.GetInt();
                        else if (strcmp(inner_obj_name, "ped_payment_option_id") == 0) SpecialDays.ped_payment_option_id = k->value.GetInt();
                        else if (strcmp(inner_obj_name, "ped_year") == 0) SpecialDays.ped_year = k->value.GetInt();
                        break;
                     case MemberType::PeriodYearType:
                        if (strcmp(inner_obj_name, "pye_id") == 0) YearPeriod.pye_id = k->value.GetInt();
                        else if (strcmp(inner_obj_name, "pye_label") == 0) YearPeriod.pye_label = k->value.GetString();
                        else if (strcmp(inner_obj_name, "pye_start_month") == 0) YearPeriod.pye_start_month = k->value.GetInt();
                        else if (strcmp(inner_obj_name, "pye_start_day") == 0) YearPeriod.pye_start_day = k->value.GetInt();
                        else if (strcmp(inner_obj_name, "pye_end_month") == 0) YearPeriod.pye_end_month = k->value.GetInt();
                        else if (strcmp(inner_obj_name, "pye_end_day") == 0) YearPeriod.pye_end_day = k->value.GetInt();
                        break;
                    default:
                        break;
                    }
//#pragma endregion
                }

                                // Push to specific list depending on member type
                switch (mb_type) {
                case MemberType::UnknownType:
                    break;
                case MemberType::PaymentMethodType:
                    cfg->PaymentMethod.insert(pair<int, ATBPaymentMethod>(PaymentMethod.pme_id, PaymentMethod));
                    break;
                case MemberType::PaymentRateType:
                    // qCritical() << "PaymentRate" << PaymentRate.pra_price << PaymentRate.pra_payment_option_id;
                    cfg->PaymentRate.insert(pair<int, ATBPaymentRate>(PaymentRate.pra_payment_option_id, PaymentRate));
                    break;
                case MemberType::PaymentOptionType: {
                    if (!this->currentPaymentOptions.isEmpty()) {
                        ATBPaymentOption const &PaymentOption = this->currentPaymentOptions.last();
                        cfg->PaymentOption.insert(pair<int, ATBPaymentOption>(PaymentOption.pop_payment_method_id, PaymentOption));
                    }
                } break;
                case MemberType::DurationType:
                                        cfg->Duration.insert(pair<int, ATBDuration>(Duration.pun_id, Duration));
                    // qCritical() << Duration;
                    break;
                case MemberType::SpecialDaysWorktimeType:
                    cfg->SpecialDaysWorktime.insert(pair<int, ATBSpecialDaysWorktime>(SpecialDaysWorktime.pedwt_period_exc_day_id, SpecialDaysWorktime));
                    break;
                                //case MemberType::WeekDaysType:
                                //      cfg->WeekDays.insert(pair<int, ATBWeekDays>(WeekDays.pdiw_index, WeekDays));
                                //      break;
                case MemberType::WeekDaysWorkTimeType:
                    cfg->WeekDaysWorktime.insert(pair<int, ATBWeekDaysWorktime>(WeekDaysWorktime.pwd_period_day_in_week_id, WeekDaysWorktime));
                    break;
                case MemberType::SpecialDaysType:
                    cfg->SpecialDays.insert(pair<int, ATBSpecialDays>(SpecialDays.ped_id, SpecialDays));
                    break;
                case MemberType::PeriodYearType:
                    cfg->YearPeriod.insert(pair<int, ATBPeriodYear>(YearPeriod.pye_id, YearPeriod));
                    break;
                case MemberType::DailyTicketType:
                    cfg->DailyTicket.insert(pair<int, ATBDailyTicket>(DailyTicket.daily_ticket_id, DailyTicket));
                    qCritical() << DailyTicket;
                    DailyTicket.reset();
                    break;
                case MemberType::CustomerType:
                    cfg->Customer.insert(pair<int, ATBCustomer>(Customer.cust_id, Customer));
                    qCritical() << Customer;
                    break;
                case MemberType::TimeBaseType:
                    cfg->TimeBase.insert(pair<int, ATBTimeBase>(TimeBase.tbase_id, TimeBase));
                    qCritical() << TimeBase;
                    break;
                case MemberType::TimeRangeType:
                    cfg->TimeRange.insert(pair<int, ATBTimeRange>(TimeRange.time_range_id, TimeRange));
                    //qCritical() << TimeRange;
                    break;
                case MemberType::TimeStepConfigType:
                    cfg->TimeStepConfig.insert(pair<int, ATBTimeStepConfig>(TimeStepConfig.tsconfig_id, TimeStepConfig));
                    // qCritical() << TimeStepConfig;
                    break;
                case MemberType::ProductType:
                    cfg->TariffProduct.insert(pair<int, ATBTariffProduct>(TariffProduct.m_tariff_product_id, TariffProduct));
                    qCritical() << TariffProduct;
                    break;
                case MemberType::InterpolationType:
                    cfg->TariffInterpolations.insert(pair<int, ATBInterpolation>(TariffInterpolation.id, TariffInterpolation));
                    qCritical() << TariffInterpolation;
                    break;
                case MemberType::PrepaidType:
                    cfg->TariffPrepaidOptions.insert(pair<int, ATBPrepaid>(TariffPrepaidOption.id, TariffPrepaidOption));
                    qCritical() << TariffPrepaidOption;
                    break;
                case MemberType::CarryOverType:
                    cfg->TariffCarryOverOptions.insert(pair<int, ATBCarryOver>(TariffCarryOver.id, TariffCarryOver));
                    qCritical() << TariffCarryOver;
                    break;
                default:
                     break;
                }
            }
        }
        return true;
    }
    catch (...) {
        printf("%s\n", "General exception has occurred while parsing JSON\n");
        return false;
    }
}

std::optional<QDateTime> Configuration::getInterpolationEnd(QDateTime const &start, int paymentOptionIndex) const {
    int const pop_id = getPaymentOptions(paymentOptionIndex).pop_id;
    int const pop_carry_over_option_id = getPaymentOptions(paymentOptionIndex).pop_carry_over_option_id;
    int const pop_truncate_last_interpolation_step = getPaymentOptions(paymentOptionIndex).pop_truncate_last_interpolation_step;
    int const weekDay = start.date().dayOfWeek();
    //QTime const &carryOverStart = TariffCarryOverOptions.find(pop_carry_over_option_id)->second.carryover[weekDay].static_start;
    //QTime const &carryOverEnd = TariffCarryOverOptions.find(pop_carry_over_option_id)->second.carryover[weekDay].static_end;
    //bool const carry_over_seemless = TariffCarryOverOptions.find(pop_carry_over_option_id)->second.carryover[weekDay].seemless;
    //bool const carry_over_never = TariffCarryOverOptions.find(pop_carry_over_option_id)->second.carryover[weekDay].never;
    int const carryOverDuration  = TariffCarryOverOptions.find(pop_carry_over_option_id)->second.carryover[weekDay].duration;

    std::optional<QDateTime> value = std::nullopt;

    QDateTime interpolationEndTime = start;
    //qCritical() << "(" << __func__ << ":" << __LINE__ << ")        computed interpol end:" << interpolationEndTime.toString(Qt::ISODate);

    int price = 0;

    for (auto[itr, rangeEnd] = PaymentRate.equal_range(pop_id); itr != rangeEnd; ++itr) {
        int const durationId = itr->second.pra_payment_unit_id;
        // int const price = itr->second.pra_price;

        auto search = Duration.find(durationId);
        if (search != Duration.end()) {
            ATBDuration duration = search->second;

            if (duration.pun_interpolation_id == -1) {
                // should never happen -> misconfigured tariff-file
                qCritical() << "(" << __func__ << ":" << __LINE__ << ") ERROR pun_interpolation not set!";
                qCritical() << "(" << __func__ << ":" << __LINE__ << ") See for instance customer_505/6";
                break;
            }

            std::optional<ATBInterpolation> ipolCheck = getInterpolationType(duration.pun_interpolation_id);
            if (ipolCheck) {
                ATBInterpolation interpolation = ipolCheck.value();
                switch (duration.pun_interpolation_id) {
                    case static_cast<int>(ATBInterpolation::NO_INTERPOLATION):
                        //qCritical() << "(" << __func__ << ":" << __LINE__ << ") TODO";
                    break;
                    case static_cast<int>(ATBInterpolation::STATIC_WALLCLOCK_TIME_VALUES):
                        //qCritical() << "(" << __func__ << ":" << __LINE__ << ") TODO";
                    break;
                    case static_cast<int>(ATBInterpolation::STATIC_TIMEPOINT_AND_DURATION):
                        //qCritical() << "(" << __func__ << ":" << __LINE__ << ") TODO";
                    break;
                    case static_cast<int>(ATBInterpolation::DYNAMIC_TIMEPOINT_AND_STATIC_DURATION):
                        //qCritical() << "(" << __func__ << ":" << __LINE__ << ") TODO";
                    break;
                    case static_cast<int>(ATBInterpolation::DYNAMIC_ABSTRACT_TIMEPOINT_AND_STATIC_DURATION):
                        //qCritical() << "(" << __func__ << ":" << __LINE__ << ") TODO";
                    break;
                    case static_cast<int>(ATBInterpolation::DYNAMIC_ABSTRACT_TIMEPOINT_AND_STATIC_PRICE): {
                        interpolation.dynamic_start = start.time();
                        interpolation.dynamic_start.setHMS(start.time().hour(), start.time().minute(), 0);

                        //qCritical() << "(" << __func__ << ":" << __LINE__ << ")               interpol start:" << interpolation.dynamic_start.toString(Qt::ISODate);
                        //qCritical() << "(" << __func__ << ":" << __LINE__ << ") computed interpol end so far:" << interpolationEndTime.toString(Qt::ISODate);

                        if (interpolation.seemless) {
                            qCritical() << "(" << __func__ << ":" << __LINE__ << ") TODO";
                        } else
                        if (interpolation.never) {
                            qCritical() << "(" << __func__ << ":" << __LINE__ << ") TODO";
                        } else {
                            QDateTime const &s = interpolationEndTime.addSecs(duration.pun_duration * 60);
                            int const minutesToStaticEnd = s.time().secsTo(interpolation.static_end) / 60;

                            //qCritical() << "(" << __func__ << ":" << __LINE__ << ") computed interpol end so far:" << s.toString(Qt::ISODate);
                            //qCritical() << "(" << __func__ << ":" << __LINE__ << ")          interpol static end:" << interpolation.static_end.toString(Qt::ISODate);
                            //qCritical() << "(" << __func__ << ":" << __LINE__ << ")        minutes to static end:" << minutesToStaticEnd;
                            //qCritical() << "(" << __func__ << ":" << __LINE__ << ")                       pun-id:" << duration.pun_id;

                            int p = 0;
                            for (auto[it, rangeEnd] = this->PaymentRate.equal_range(pop_id); it != rangeEnd; ++it) {
                                if (it->second.pra_payment_unit_id == duration.pun_id) {
                                    if (minutesToStaticEnd >= 0) {
                                        // the end of the interpolation for this day must be before a possible carry over interval
                                        p = it->second.pra_price;
                                        //qCritical() << "(" << __func__ << ":" << __LINE__ << ")                   next price:" << p;
                                        price += p;
                                        interpolationEndTime = s;
                                    } else {
                                        if (pop_truncate_last_interpolation_step == false) {
                                            p = it->second.pra_price;
                                            //qCritical() << "(" << __func__ << ":" << __LINE__ << ")                   next price:" << p;
                                            price += p;
                                            interpolationEndTime = s;
                                            interpolationEndTime = interpolationEndTime.addSecs(carryOverDuration * 60);
                                        } else {
                                            qCritical() << "(" << __func__ << ":" << __LINE__ << ") TODO";
                                        }
                                    }
                                }
                            }

                            //qCritical() << "(" << __func__ << ":" << __LINE__ << ")                        price:" << price;

                            if (price >= interpolation.dynamic_until_price) {
     //                           qCritical() << "(" << __func__ << ":" << __LINE__ << ")                        price:" << price;
     //                           qCritical() << "(" << __func__ << ":" << __LINE__ << ")        computed interpol end:" << interpolationEndTime.toString(Qt::ISODate);
                                value = value.value_or(interpolationEndTime);
                                break;
                            }
                        }
                    }
                    break;
                    case static_cast<int>(ATBInterpolation::DYNAMIC_ABSTRACT_TIMEPOINT_AND_STATIC_END_TIME):
                    break;
                    default:;
                }
            }
        }
    }

    return value;
}


int Configuration::getPaymentOptionIndexIfSpecialDay(QDateTime const &dt) const {
    if (isSpecialDay(dt)) {
        int const numOptions = getAllPaymentOptions().size();
        for (int opt=0; opt < numOptions; ++opt) {
            uint64_t const pop_business_hours = getPaymentOptions(opt).pop_business_hours;
            if ((pop_business_hours & BusinessHours::OFFICIAL_HOLIDAY) == BusinessHours::OFFICIAL_HOLIDAY) {
                return opt;
            }
        }
    }
    return -1;
}

int Configuration::getPaymentOptionIndex(QDateTime const &dt) const {
    int const numOptions = getAllPaymentOptions().size();

    // special days are handled before usual week days
    int const sid = specialDayId(dt);
    if (sid > 0) {
        ATBSpecialDays const sd = specialDay(dt);
        if (sd.ped_id != 0) {
            for (int opt=0; opt < numOptions; ++opt) {
                uint64_t const pop_id = getPaymentOptions(opt).pop_id;
                if (pop_id == (uint64_t)sd.ped_payment_option_id) {
                    return opt;
                }
            }
        }
    }

    for (int opt=0; opt < numOptions; ++opt) {
        uint64_t const pop_business_hours = getPaymentOptions(opt).pop_business_hours;


        uint64_t p = 0;
        int const dayOfWeek = dt.date().dayOfWeek();

        switch (dayOfWeek) {
        case (int)Qt::Monday: {
            p = BusinessHours::MON;
        } break;
        case (int)Qt::Tuesday: {
            p = BusinessHours::TUE;
        } break;
        case (int)Qt::Wednesday: {
            p = BusinessHours::WED;
        } break;
        case (int)Qt::Thursday: {
            p = BusinessHours::THU;
        } break;
        case (int)Qt::Friday: {
            p = BusinessHours::FRI;
        } break;
        case (int)Qt::Saturday: {
            p = BusinessHours::SAT;
        } break;
        case (int)Qt::Sunday: {
            p = BusinessHours::SUN;
            qCritical() << DBG_HEADER << Utilities::dumpBusinessHours(pop_business_hours) << pop_business_hours << p;
        } break;
        }

        if ((pop_business_hours & p) == p) {
            return opt;
        }
    }

    qCritical() << DBG_HEADER << "ERROR: DEFAULT VALUE OF '0' RETURNED AS STATIC VALUE";
    return 0;
}

ATBSpecialDays Configuration::specialDay(QDateTime const &dt) const {
    SpecialDaysType::const_iterator it;
    for (it = SpecialDays.cbegin(); it != SpecialDays.cend(); ++it) {
        if (dt.date().toString(Qt::ISODate) == QString::fromStdString(it->second.ped_date_start)) {
            return it->second;
        }
    }

    return ATBSpecialDays();
}

int Configuration::specialDayId(QDateTime const &dt) const {
    SpecialDaysType::const_iterator it;
    for (it = SpecialDays.cbegin(); it != SpecialDays.cend(); ++it) {
        if (dt.date().toString(Qt::ISODate) == QString::fromStdString(it->second.ped_date_start)) {
            int const specialDayId = it->second.ped_id;
            return specialDayId; // must be > 0
        }
    }
    return 0;
}

bool Configuration::isSpecialDay(QDateTime const &dt) const {
    return (specialDayId(dt) > 0);
}

bool Configuration::isDayIncludedAsSpecialDay(uint64_t businessHours, int specialDayId) const {
    if (specialDayId > 0) {
        bool const &r = ((businessHours & BusinessHours::OFFICIAL_HOLIDAY) == BusinessHours::OFFICIAL_HOLIDAY);
        return r;
    }
    return false;
}

bool Configuration::isDayIncludedAsSpecialDay(uint64_t businessHours, QDateTime const &dt) const {
    // included in 'businessHours'

    if (isSpecialDay(dt)) {
        bool const &r = ((businessHours & BusinessHours::OFFICIAL_HOLIDAY) == BusinessHours::OFFICIAL_HOLIDAY);
        qCritical() << "XXXXXXXXXXXXXXXXXX r" << r << businessHours;
        return r;
    }

    return false;
}

bool Configuration::isDayIncluded(uint64_t businessHours, QDateTime const &dt) const {
    return Utilities::isDayIncluded(businessHours, dt);
}

ATBPaymentOption const &Configuration::getPaymentOptions(int paymentOptionsIndex) const {
    Q_ASSERT(!this->currentPaymentOptions.isEmpty());
    return this->currentPaymentOptions.at(paymentOptionsIndex);
}

ATBPaymentOption &Configuration::getPaymentOptions(int paymentOptionsIndex) {
    Q_ASSERT(!this->currentPaymentOptions.isEmpty());
    return this->currentPaymentOptions[paymentOptionsIndex];
}

QVector<ATBPaymentOption> const &Configuration::getAllPaymentOptions() const {
    return this->currentPaymentOptions;
}

QVector<ATBPaymentOption> &Configuration::getAllPaymentOptions() {
    return this->currentPaymentOptions;
}

std::optional<QVector<ATBTariffProduct>>
Configuration::getTariffProductForAllKeys() const {
    QVector<ATBTariffProduct> products;
    std::optional<QVector<ATBTariffProduct>> value;

    products.clear();

    for (std::multimap<int, ATBTariffProduct>::const_iterator it = this->TariffProduct.cbegin();
        it != this->TariffProduct.cend(); ++it) {
        products.append(it->second);
    }

    if (products.size() > 0) {
        value = value.value_or(products);
    }

    return value;
}

std::optional<QVector<ATBTariffProduct>>
Configuration::getTariffProductForProductTypeName(QString const &permitTypeName) const {
    QVector<ATBTariffProduct> products;
    std::optional<QVector<ATBTariffProduct>> value;

    products.clear();

    for(const auto &product: this->TariffProduct) {
        ATBTariffProduct const &v = product.second;
        if (v.m_tariff_product_name == permitTypeName) {
            products.append(v);
        }
    }

    if (products.size() > 0) {
        value = value.value_or(products);
    }

    return value;
}

std::optional<QVector<ATBTariffProduct>>
Configuration::getTariffProductForProductId(PermitType permitType) const {
    QString permitTypeName(permitType);
    return getTariffProductForProductTypeName(permitTypeName);

    /*
    QVector<ATBTariffProduct> products;
    std::optional<QVector<ATBTariffProduct>> value;

    products.clear();


    for (auto[it, rangeEnd] = this->TariffProduct.equal_range(permitType); it != rangeEnd; ++it) {
        products.append(it->second);
    }

    if (products.size() > 0) {
        value = value.value_or(products);
    }

    return value;
    */
}

std::optional<QVector<ATBTariffProduct>>
Configuration::getTariffProductForProductId(int id) const {
    return getTariffProductForProductId(PermitType(id));
}

std::optional<QVector<ATBDailyTicket>>
Configuration::getDailyTicketsForAllKeys() const {
    QVector<ATBDailyTicket> tickets;
    std::optional<QVector<ATBDailyTicket>> value;

    for (std::multimap<int, ATBDailyTicket>::const_iterator it = this->DailyTicket.cbegin();
        it != this->DailyTicket.cend(); ++it) {
        tickets.append(it->second);
    }

    if (tickets.size() > 0) {
        value = value.value_or(tickets);
    }

    return value;
}

std::optional<ATBInterpolation> Configuration::getInterpolationType(int key) const {
    std::optional<ATBInterpolation> value;
    for (auto[it, rangeEnd] = this->TariffInterpolations.equal_range(key); it != rangeEnd; ++it) {
        value = value.value_or(it->second);
    }
    return value;
}

std::optional<ATBPrepaid> Configuration::getPrepaidType(int key) const {
    std::optional<ATBPrepaid> value;
    for (auto[it, rangeEnd] = this->TariffPrepaidOptions.equal_range(key); it != rangeEnd; ++it) {
        value = value.value_or(it->second);
    }
    return value;
}

std::optional<QDateTime> Configuration::prepaidStart(QDateTime const &start, int prepaid_option_id) {
    std::optional<QDateTime> value;
    QDateTime s = start;

    qCritical() << "(" << __func__ << ":" << __LINE__ << ")         prepaid option id:" << prepaid_option_id;

    std::optional<ATBPrepaid> prepaid_option = getPrepaidType(prepaid_option_id);
    if (prepaid_option.has_value()) {
        ATBPrepaid prepaid = prepaid_option.value();

        if (prepaid.anytime == false && prepaid.never == false) {
            // start: 22:00, end: 08:00
            QTime prepaidStart = TariffPrepaidOptions.find(prepaid_option_id)->second.static_start;
            QTime prepaidEnd = TariffPrepaidOptions.find(prepaid_option_id)->second.static_end;

            if (s.time() >= prepaidStart) {
                s = s.addDays(1);
                s.setTime(prepaidEnd);
            } else
            if (s.time() < prepaidEnd) {
                s.setTime(prepaidEnd);
            }
            s.setTime(QTime(s.time().hour(), s.time().minute(), 0));
            value = value.value_or(s);
        }
    }
    return value;
}

std::optional<QVector<ATBDailyTicket>>
Configuration::getDailyTicketsForKey(int key) const {
    QVector<ATBDailyTicket> tickets;
    std::optional<QVector<ATBDailyTicket>> value;

    tickets.clear();

    for (auto[it, rangeEnd] = this->DailyTicket.equal_range(key); it != rangeEnd; ++it) {
        tickets.append(it->second);
    }

    if (tickets.size() > 0) {
        value = value.value_or(tickets);
    }

    return value;
}

std::optional<QVector<ATBPaymentRate>>
Configuration::getPaymentRateForAllKeys() const {
    QVector<ATBPaymentRate> paymentRates;
    std::optional<QVector<ATBPaymentRate>> value;

    for (std::multimap<int, ATBPaymentRate>::const_iterator it = this->PaymentRate.cbegin();
        it != this->PaymentRate.cend(); ++it) {
        paymentRates.append(it->second);
    }

    if (paymentRates.size() > 0) {
        value = value.value_or(paymentRates);
    }

    return value;

}

std::optional<QVector<ATBPaymentRate>>
Configuration::getPaymentRateForKey(int key) const {
    QVector<ATBPaymentRate> paymentRate;
    std::optional<QVector<ATBPaymentRate>> value;

    paymentRate.clear();

    for (auto[it, rangeEnd] = this->PaymentRate.equal_range(key); it != rangeEnd; ++it) {
        paymentRate.append(it->second);
    }

    if (paymentRate.size() > 0) {
        value = value.value_or(paymentRate);
    }

    return value;
}

std::optional<ATBCustomer>
Configuration::getCustomerForType(ATBCustomer::CustomerType customerType) {
    for (std::multimap<int, ATBCustomer>::const_iterator it = this->Customer.cbegin();
        it != this->Customer.cend(); ++it) {
        ATBCustomer const &customer = it->second;
        if (customer.cust_type == customerType) {
            return customer;
        }
    }

    return std::nullopt;
}

std::optional<ATBWeekDaysWorktime>
Configuration::getWeekDayWorkTime(QTime const &time, Qt::DayOfWeek dayOfWeek) {
    ATBWeekDaysWorktime worktime;
    std::optional<ATBWeekDaysWorktime> value;

    std::multimap<int, ATBWeekDaysWorktime>::const_iterator it = this->WeekDaysWorktime.find((int)dayOfWeek);
    if (it != this->WeekDaysWorktime.cend()) {

        ATBWeekDaysWorktime const &wt = it->second;

        if (time >= QTime::fromString(wt.pwd_time_from.c_str(), Qt::ISODate)
         && time < QTime::fromString(wt.pwd_time_to.c_str(), Qt::ISODate)) {
            value = value.value_or(wt);
        }
    }

    return value;
}