644 lines
23 KiB
C++
644 lines
23 KiB
C++
#include "calculator_functions.h"
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#include "payment_option.h"
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#include "utilities.h"
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#include "tariff_log.h"
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#include "tariff_time_range.h"
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#include <sstream>
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#include <algorithm>
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#include <QDateTime>
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#include <QScopedArrayPointer>
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#include <QDebug>
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double total_duration_min = 0.0f;
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double total_cost = 0.0f;
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bool overtime = false;
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#ifdef _WIN32
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inline struct tm* localtime_r(const time_t *clock, struct tm* result){
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if(!clock || !result) return NULL;
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memcpy(result,localtime(clock),sizeof(*result));
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return result;
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}
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#endif
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QDateTime Calculator::GetDailyTicketDuration(Configuration* cfg, const QDateTime start_datetime, uint8_t payment_option, bool carry_over)
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{
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if(!start_datetime.isValid()) {
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return QDateTime();
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}
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double day_price = 0.0f;
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int current_special_day_id = -1;
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bool is_special_day = Utilities::CheckSpecialDay(cfg, start_datetime.toString(Qt::ISODate).toStdString().c_str(), ¤t_special_day_id, &day_price);
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QDateTime inputDateTime = start_datetime;
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QTime worktime_from;
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QTime worktime_to;
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int daily_card_price = cfg->PaymentOption.find(payment_option)->second.pop_daily_card_price;
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if(daily_card_price <= 0) {
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LOG_ERROR("Calculator::GetDailyTicketDuration(): Daily ticket price zero or less");
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return QDateTime();
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}
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if(is_special_day)
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{
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worktime_from = QTime::fromString(cfg->SpecialDaysWorktime.find(current_special_day_id)->second.pedwt_time_from.c_str(), Qt::ISODate);
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worktime_to = QTime::fromString(cfg->SpecialDaysWorktime.find(current_special_day_id)->second.pedwt_time_to.c_str(),Qt::ISODate);
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if(inputDateTime.time() < worktime_from) inputDateTime.setTime(worktime_from);
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if(carry_over) inputDateTime.setTime(worktime_from);
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if(inputDateTime.time() >= worktime_to)
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{
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// Go to next day if outside worktime
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inputDateTime = inputDateTime.addSecs(86400);
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return GetDailyTicketDuration(cfg,inputDateTime, payment_option,true);
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}
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if(day_price <=0)
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{
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// Go to next day if special day price is 0
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inputDateTime = inputDateTime.addSecs(86400);
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return GetDailyTicketDuration(cfg,inputDateTime, payment_option,true);
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}
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int diff = abs(inputDateTime.time().secsTo(worktime_to));
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inputDateTime = inputDateTime.addSecs(diff);
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//qDebug() << "Ticket is valid until: " << inputDateTime.toString(Qt::ISODate) << "price = " << daily_card_price << ", duration = " << diff / 60;
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return inputDateTime;
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}
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else
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{
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// Get day of week
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int weekdayId = 0;
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weekdayId = Utilities::ZellersAlgorithm(inputDateTime.date().day(),inputDateTime.date().month(),inputDateTime.date().year());
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// If no working day found, skip it (recursively call method again)
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size_t found = 0;
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found = cfg->WeekDaysWorktime.count(weekdayId);
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// When no workday found, go to next available day
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if(found <=0)
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{
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inputDateTime = inputDateTime.addSecs(86400);
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return GetDailyTicketDuration(cfg,inputDateTime, payment_option,true);
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}
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else
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{
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worktime_from = QTime::fromString(cfg->WeekDaysWorktime.find(weekdayId)->second.pwd_time_from.c_str(),Qt::ISODate);
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worktime_to = QTime::fromString(cfg->WeekDaysWorktime.find(weekdayId)->second.pwd_time_to.c_str(),Qt::ISODate);
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if(inputDateTime.time() < worktime_from)
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inputDateTime.setTime(worktime_from);
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if(carry_over)
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inputDateTime.setTime(worktime_from);
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if(inputDateTime.time() >= worktime_to)
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{
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// Go to next day if outside worktime
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inputDateTime = inputDateTime.addSecs(86400);
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return GetDailyTicketDuration(cfg,inputDateTime, payment_option,true);
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}
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int diff = abs(inputDateTime.time().secsTo(worktime_to));
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inputDateTime = inputDateTime.addSecs(diff);
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//qDebug() << "Ticket is valid until: " << inputDateTime.toString(Qt::ISODate) << "price = " << daily_card_price << ", duration = " << diff / 60;
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return inputDateTime;
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}
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}
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return QDateTime();
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}
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/// <inheritdoc/>
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std::string Calculator::GetDurationFromCost(Configuration* cfg,
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uint8_t payment_option,
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char const* start_datetime, // given in local time
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double price,
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bool nextDay,
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bool prepaid)
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{
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// Get input date
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QDateTime inputDate = QDateTime::fromString(start_datetime,Qt::ISODate);
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// use tariff with structure as for instance Schnau, Koenigsee:
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// without given YearPeriod, SpecialDays and SpecialDaysWorktime
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if (cfg->YearPeriod.size() == 0
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&& cfg->SpecialDays.size() == 0
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&& cfg->SpecialDaysWorktime.size() == 0)
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{
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inputDate = inputDate.addSecs(GetDurationForPrice(cfg, price) * 60);
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return inputDate.toString(Qt::ISODate).toStdString();
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}
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// Get day of week
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int weekdayId = 0;
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weekdayId = Utilities::ZellersAlgorithm(inputDate.date().day(),inputDate.date().month(),inputDate.date().year());
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//Get min and max time defined in JSON
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double minMin = 0;
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minMin = cfg->getPaymentOptions().pop_min_time;
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double maxMin = 0;
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maxMin = cfg->getPaymentOptions().pop_max_time;
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double min_price = 0;
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min_price = cfg->getPaymentOptions().pop_min_price;
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if(price < min_price)
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{
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return "PARKING NOT ALLOWED";
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}
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if (minMin < 0) minMin = 0;
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if (maxMin < 0) maxMin = 0;
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if (minMin >= maxMin)
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{
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LOG_ERROR("Error: min_min cannot be greater or equal to max_min");
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return "PARKING NOT ALLOWED";
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}
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if (maxMin <= minMin)
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{
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LOG_ERROR("Error: max_min cannot be lower or equal than min_min");
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return "PARKING NOT ALLOWED";
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}
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// Get payment method
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uint8_t p_method = PaymentMethod::Undefined;
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p_method = payment_option;
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LOG_DEBUG("Payment method id: ", (unsigned)p_method);
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// Check special day
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double day_price = 0.0f;
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int current_special_day_id = -1;
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bool is_special_day = Utilities::CheckSpecialDay(cfg, inputDate.toString(Qt::ISODate).toStdString().c_str(), ¤t_special_day_id, &day_price);
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LOG_DEBUG("Special day: ", is_special_day);
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double money_left = price;
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double price_per_unit = 0.0f;
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QTime worktime_from;
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QTime worktime_to;
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if(is_special_day)
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{
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// Set special day price
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price_per_unit = Utilities::CalculatePricePerUnit(day_price);
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worktime_from = QTime::fromString(cfg->SpecialDaysWorktime.find(current_special_day_id)->second.pedwt_time_from.c_str());
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worktime_to = QTime::fromString(cfg->SpecialDaysWorktime.find(current_special_day_id)->second.pedwt_time_to.c_str());
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}
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else
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{
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// Set new price for the normal day
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int pop_id = cfg->PaymentOption.find(payment_option)->second.pop_id;
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day_price = cfg->PaymentRate.find(pop_id)->second.pra_price;
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int durationId = cfg->PaymentRate.find(pop_id)->second.pra_payment_unit_id;
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double durationUnit = cfg->Duration.find(durationId)->second.pun_duration;
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price_per_unit = Utilities::CalculatePricePerUnit(day_price,durationUnit);
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// If no working day found, skip it (recursively call method again)
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size_t found = 0;
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found = cfg->WeekDaysWorktime.count(weekdayId);
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// When no workday found, go to next available day
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if(found <=0)
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{
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LOG_DEBUG("- No workday found, trying to find next available day");
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inputDate = inputDate.addDays(1);
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return GetDurationFromCost(cfg, payment_option, inputDate.toString(Qt::ISODate).toStdString().c_str(), money_left,true,prepaid);
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}
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worktime_from = QTime::fromString(cfg->WeekDaysWorktime.find(weekdayId)->second.pwd_time_from.c_str());
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worktime_to = QTime::fromString(cfg->WeekDaysWorktime.find(weekdayId)->second.pwd_time_to.c_str());
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}
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if (price_per_unit < 0) price_per_unit = 1.0f;
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// if((price/price_per_unit) < minMin) return "PARKING NOT ALLOWED";
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LOG_DEBUG("Calculated price per minute: ", price_per_unit);
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// If overtime flag is set
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if (overtime || nextDay)
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{
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inputDate.setTime(worktime_from);
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overtime = false;
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}
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// Check prepaid
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if (!prepaid)
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{
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if ((inputDate.time() < worktime_from) || (inputDate.time() > worktime_to))
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{
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LOG_DEBUG("[STOP] * Ticket is not valid * ");
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return "PARKING NOT ALLOWED";
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}
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}
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else
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{
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LOG_DEBUG("* PREPAID MODE ACTIVE *");
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if (inputDate.time() < worktime_from)
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{
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inputDate.setTime(worktime_from);
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}
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else if(inputDate.time() > worktime_to)
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{
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LOG_DEBUG(" *** PREPAID *** Current time is past the time range end, searching for next available day");
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inputDate = inputDate.addDays(1);
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return GetDurationFromCost(cfg, payment_option, inputDate.toString(Qt::ISODate).toStdString().c_str(), money_left, true);
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}
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}
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while(true)
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{
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if((int)money_left <= 0) break;
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// Check year period
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bool isYearPeriodActive = false;
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//// Parse input date
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int dayCurrent = inputDate.date().day();
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int monthCurrent = inputDate.date().month();
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// Current date time
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int cdt = (monthCurrent * 100) + dayCurrent;
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multimap<int, ATBPeriodYear>::iterator year_period_itr;
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for (year_period_itr = cfg->YearPeriod.begin(); year_period_itr != cfg->YearPeriod.end(); ++year_period_itr)
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{
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int dStart = year_period_itr->second.pye_start_day;
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int dEnd = year_period_itr->second.pye_end_day;
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int mStart = year_period_itr->second.pye_start_month;
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int mEnd = year_period_itr->second.pye_end_month;
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int start = (mStart * 100) + dStart;
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int end = (mEnd * 100) + dEnd;
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if (cdt >= start && cdt <= end) {
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isYearPeriodActive = true;
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break;
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}
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}
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if (!isYearPeriodActive)
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{
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LOG_DEBUG("Year period is not valid");
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return "PARKING NOT ALLOWED";
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}
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if(total_duration_min > maxMin)
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{
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total_duration_min = maxMin;
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break;
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}
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// If reached end of worktime go to next day
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if(inputDate.time() >= worktime_to)
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{
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int carry_over_status = 0;
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carry_over_status = cfg->PaymentOption.find(payment_option)->second.pop_carry_over;
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if (carry_over_status < 1) break;
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inputDate = inputDate.addDays(1);
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overtime = true;
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return GetDurationFromCost(cfg, payment_option, inputDate.toString(Qt::ISODate).toStdString().c_str(), money_left ,true, prepaid);
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}
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if(money_left > 1)
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inputDate = inputDate.addSecs(60);
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if(price_per_unit > 0) total_duration_min +=1;
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money_left -= price_per_unit;
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//qDebug() <<"Timestamp:" << inputDate << ", total duration min: " << total_duration_min << ", money left = " << money_left;
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}
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// if ((total_duration_min < minMin) || (price / price_per_unit) < minMin)
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// {
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// LOG_DEBUG("Total duration is lower than min_min");
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// inputDate.time() = worktime_from;
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// total_duration_min = 0;
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// }
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double ret_val = 0;
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// double calc_price = (int)total_duration_min - (int)price / price_per_unit;
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//if (calc_price > 0 && total_duration_min > 0)
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//{
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// inputDate = inputDate.addSecs(-(int)ceil(calc_price) * 60);
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//}
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if(price >= min_price && total_duration_min >= minMin)
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qDebug() << "GetDurationFromCost(): Valid until: " << inputDate.toString(Qt::ISODate);
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else
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{
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qDebug() << "Parking not allowed";
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total_duration_min = 0;
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}
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ret_val = total_duration_min;
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if(ret_val < 0) ret_val = 0;
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qDebug() << "Duration: " << ret_val;
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if (ret_val <= 0) return "PARKING NOT ALLOWED";
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total_duration_min = 0;
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return inputDate.toString(Qt::ISODate).toStdString();
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}
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///////////////////////////////////////
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/// <inheritdoc/>
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///
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uint32_t Calculator::GetCostFromDuration(Configuration *cfg,
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QDateTime const &start,
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quint64 timeStepInMinutes) const {
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// for instance, a tariff as used in Schoenau, Koenigssee: only steps, no
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// special days, nonstop.
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if (cfg->YearPeriod.size() == 0
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&& cfg->SpecialDays.size() == 0
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&& cfg->SpecialDaysWorktime.size() == 0) {
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QDateTime const end = start.addSecs(timeStepInMinutes*60);
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return GetCostFromDuration(cfg, start, end);
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}
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return 0;
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}
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uint32_t Calculator::GetCostFromDuration(Configuration * cfg,
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QDateTime const &start,
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QDateTime const &end) const {
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if (cfg->YearPeriod.size() == 0
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&& cfg->SpecialDays.size() == 0
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&& cfg->SpecialDaysWorktime.size() == 0) {
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int const timeStepInMinutes = start.secsTo(end) / 60;
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return GetPriceForTimeStep(cfg, timeStepInMinutes);
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}
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return 0;
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}
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///////////////////////////////////////
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/// <inheritdoc/>
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double Calculator::GetCostFromDuration(Configuration* cfg,
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uint8_t payment_option,
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const QDateTime start_datetime,
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QDateTime &end_datetime,
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int durationMinutes,
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bool nextDay,
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bool prepaid)
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{
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if (cfg->YearPeriod.size() == 0
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&& cfg->SpecialDays.size() == 0
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&& cfg->SpecialDaysWorktime.size() == 0)
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{
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end_datetime = start_datetime.addSecs(durationMinutes*60);
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return GetCostFromDuration(cfg, start_datetime, end_datetime);
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}
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//Get min and max time defined in JSON
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static int const minMin = std::max((int)cfg->PaymentOption.find(payment_option)->second.pop_min_time, 0);
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static int const maxMin = std::max((int)cfg->PaymentOption.find(payment_option)->second.pop_max_time, 0);
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static const bool checkMinMaxMinutes = [](int minMin, int maxMin){ return (minMin < maxMin) ? true : false; }(minMin, maxMin);
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if (!checkMinMaxMinutes) {
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qCritical() << QString("ERROR: CONDITION minMin < maxMin (%1 < %2) IS NOT VALID").arg(minMin).arg(maxMin);
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return 0.0;
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}
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// Get input date
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QDateTime inputDate = start_datetime;
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// Get day of week
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int const weekdayId = inputDate.date().dayOfWeek();
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// weekdayId = Utilities::ZellersAlgorithm(inputDate.date().day(),inputDate.date().month(),inputDate.date().year());
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// Check overtime
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if (!overtime) {
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if (durationMinutes > maxMin) {
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qWarning() << QString("Total duration >= max_min (%1 >= %2)").arg(durationMinutes).arg(maxMin);
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return maxMin;
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}
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if (durationMinutes < minMin) {
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qWarning() << QString("Total duration <= minMin (%1 <= %2)").arg(durationMinutes).arg(minMin);
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return 0.0f;
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}
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}
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double day_price = 0.0;
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int current_special_day_id = -1;
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double price_per_unit = 0.0f;
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int const timeRanges = std::max((int)cfg->WeekDaysWorktime.count(weekdayId), 1);
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QScopedArrayPointer<TariffTimeRange> worktime(new TariffTimeRange[timeRanges]);
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int index = 0;
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if(Utilities::CheckSpecialDay(cfg,
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inputDate.toString(Qt::ISODate).toStdString().c_str(),
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¤t_special_day_id,
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&day_price)) {
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// Set special day price
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price_per_unit = Utilities::CalculatePricePerUnit(day_price);
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worktime[index].setTimeRange(QTime::fromString(cfg->SpecialDaysWorktime.find(current_special_day_id)->second.pedwt_time_from.c_str()),
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QTime::fromString(cfg->SpecialDaysWorktime.find(current_special_day_id)->second.pedwt_time_to.c_str()));
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} else {
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// Set new price for the normal day
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int pop_id = cfg->PaymentOption.find(payment_option)->second.pop_id;
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day_price = cfg->PaymentRate.find(pop_id)->second.pra_price;
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int durationId = cfg->PaymentRate.find(pop_id)->second.pra_payment_unit_id;
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double durationUnit = cfg->Duration.find(durationId)->second.pun_duration;
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price_per_unit = Utilities::CalculatePricePerUnit(day_price,durationUnit);
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// If no working day found, skip it (recursively call method again)
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if (cfg->WeekDaysWorktime.count(weekdayId) <= 0) {
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// When no workday found, go to next available day
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qDebug() << "No workday found, trying to find next available day";
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inputDate = inputDate.addDays(1);
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return floor(GetCostFromDuration(cfg, payment_option, inputDate, end_datetime, durationMinutes, true, prepaid));
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}
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for (auto[itr, rangeEnd] = cfg->WeekDaysWorktime.equal_range(weekdayId); itr != rangeEnd; ++itr) {
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qCritical() << itr->first << itr->second.pwd_time_from.c_str() << itr->second.pwd_time_to.c_str();
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worktime[index].setTimeRange(QTime::fromString(itr->second.pwd_time_from.c_str()),
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QTime::fromString(itr->second.pwd_time_to.c_str()));
|
|
index += 1;
|
|
}
|
|
}
|
|
|
|
if (price_per_unit < 0) price_per_unit = 1.0f;
|
|
qDebug() << "Calculated price per minute=" << price_per_unit;
|
|
|
|
double costFromDuration = 0.0;
|
|
for (int w = 0; w < index; ++w) {
|
|
QTime worktime_from = worktime[w].getTimeFrom();
|
|
QTime worktime_to = worktime[w].getTimeUntil();
|
|
|
|
if (price_per_unit == 0) {
|
|
inputDate = inputDate.addDays(1);
|
|
inputDate.setTime(worktime_from);
|
|
double const partialCost = GetCostFromDuration(cfg, payment_option, inputDate, end_datetime, durationMinutes, true, prepaid);
|
|
if (partialCost <= __DBL_MIN__) {
|
|
return 0.0;
|
|
}
|
|
costFromDuration += partialCost;
|
|
continue;
|
|
}
|
|
|
|
// If overtime flag is set
|
|
if (overtime || nextDay) {
|
|
inputDate.setTime(worktime_from);
|
|
overtime = false;
|
|
}
|
|
|
|
// Check prepaid
|
|
if (!prepaid) {
|
|
if ((inputDate.time() < worktime_from) || (inputDate.time() > worktime_to)) {
|
|
qDebug() << "[STOP] * Ticket is not valid * ";
|
|
return 0.0f;
|
|
}
|
|
} else {
|
|
qDebug() << "* PREPAID MODE ACTIVE *";
|
|
if (inputDate.time() < worktime_from) {
|
|
inputDate.setTime(worktime_from);
|
|
} else if(inputDate.time() > worktime_to) {
|
|
qDebug() << " *** PREPAID *** Current time is past the time range end, searching for next available day";
|
|
inputDate = inputDate.addDays(1);
|
|
double const partialCost = GetCostFromDuration(cfg, payment_option, inputDate, end_datetime, durationMinutes, true, prepaid);
|
|
if (partialCost < __DBL_MIN__) {
|
|
return 0.0;
|
|
}
|
|
costFromDuration += partialCost;
|
|
continue;
|
|
}
|
|
}
|
|
|
|
while(durationMinutes > 0) {
|
|
// Check for active year period
|
|
if (std::none_of(cfg->YearPeriod.begin(),
|
|
cfg->YearPeriod.end(),
|
|
[&inputDate](std::pair<int, ATBPeriodYear> const &year) {
|
|
QDate const input(2004, // 2004 is a leap year
|
|
inputDate.date().month(),
|
|
inputDate.date().day());
|
|
QDate const s(2004, year.second.pye_start_day, year.second.pye_start_month);
|
|
QDate const e(2004, year.second.pye_end_day, year.second.pye_end_month);
|
|
return (input >= s && input <= e);
|
|
})) {
|
|
qCritical() << "NO VALID YEAR PERIOD";
|
|
return 0.0;
|
|
}
|
|
|
|
// Go to next day if minutes not spent
|
|
if(inputDate.time() >= worktime_to) {
|
|
// check for carry_over status
|
|
if (cfg->PaymentOption.find(payment_option)->second.pop_carry_over < 1) {
|
|
break;
|
|
}
|
|
|
|
qDebug() << "Reached end of worktime, searching for the next working day";
|
|
|
|
inputDate = inputDate.addDays(1);
|
|
overtime = true;
|
|
double const partialCost = GetCostFromDuration(cfg, payment_option, inputDate, end_datetime, durationMinutes, false, false);
|
|
if (partialCost < __DBL_MIN__) {
|
|
return 0.0;
|
|
}
|
|
costFromDuration += partialCost;
|
|
break; // stop while, and continue in outer loop
|
|
} else {
|
|
// Increment input date minutes for each monetary unit
|
|
inputDate = inputDate.addSecs(60);
|
|
durationMinutes -= 1;
|
|
costFromDuration += price_per_unit;
|
|
}
|
|
}
|
|
}
|
|
|
|
qDebug() << "GetCostFromDuration(): Valid until:" << inputDate.toString(Qt::ISODate);
|
|
|
|
end_datetime = inputDate;
|
|
|
|
//double ret_val = total_cost;
|
|
//total_cost = 0.0f;
|
|
//return ceil(ret_val);
|
|
|
|
// TODO: runden nur falls oberster stack-rahmen
|
|
|
|
return ceil(costFromDuration);
|
|
}
|
|
|
|
|
|
|
|
QList<int> Calculator::GetTimeSteps(Configuration *cfg) const {
|
|
QList<int> timeSteps;
|
|
|
|
int const pop_id = cfg->getPaymentOptions().pop_id;
|
|
|
|
for (auto[itr, rangeEnd] = cfg->PaymentRate.equal_range(pop_id); itr != rangeEnd; ++itr)
|
|
{
|
|
int const durationId = itr->second.pra_payment_unit_id;
|
|
int const durationUnit = cfg->Duration.find(durationId)->second.pun_duration;
|
|
timeSteps << durationUnit;
|
|
}
|
|
|
|
return timeSteps;
|
|
}
|
|
|
|
uint32_t Calculator::GetPriceForTimeStep(Configuration *cfg, int timeStep) const {
|
|
|
|
int const pop_id = cfg->getPaymentOptions().pop_id;
|
|
|
|
for (auto[itr, rangeEnd] = cfg->PaymentRate.equal_range(pop_id); itr != rangeEnd; ++itr)
|
|
{
|
|
int const payment_unit_id = itr->second.pra_payment_unit_id;
|
|
int const pun_id = cfg->Duration.find(payment_unit_id)->second.pun_id;
|
|
|
|
Q_ASSERT(pun_id == payment_unit_id);
|
|
|
|
int const pun_duration = cfg->Duration.find(payment_unit_id)->second.pun_duration;
|
|
if (timeStep == pun_duration) {
|
|
return (uint32_t)(itr->second.pra_price);
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
uint32_t Calculator::GetDurationForPrice(Configuration *cfg, int price) const {
|
|
int const pop_id = cfg->getPaymentOptions().pop_id;
|
|
|
|
uint32_t duration = 0;
|
|
|
|
for (auto[itr, rangeEnd] = cfg->PaymentRate.equal_range(pop_id); itr != rangeEnd; ++itr)
|
|
{
|
|
int const durationId = itr->second.pra_payment_unit_id;
|
|
int const pra_price = itr->second.pra_price;
|
|
|
|
uint32_t const durationUnit = cfg->Duration.find(durationId)->second.pun_duration;
|
|
|
|
if (pra_price == price) {
|
|
return durationUnit;
|
|
}
|
|
|
|
if (pra_price < price) {
|
|
duration = durationUnit;
|
|
}
|
|
}
|
|
|
|
return duration;
|
|
}
|