#ifndef TARIFF_CARRYOVER_H_INCLUDED
#define TARIFF_CARRYOVER_H_INCLUDED

#include <QTime>

#include "time_range.h"

enum class ApplyCarryOver {
    NEVER = 0,
    MATCH_PREV_DAY = 1,
    MATCH_NEXT_DAY = 2,
    ALWAYS = 3
};

struct ATBTariffCarryOver {
    int m_id;
    QString m_weekDay;
    TimeRange m_range;
    QDate m_date;
    ApplyCarryOver m_carryOverIf;

    explicit ATBTariffCarryOver()
      : m_id(-1)
      , m_carryOverIf(ApplyCarryOver::NEVER) {
    }

    void setCarryOverIf(QString const &coif) {
        if (coif == "never") {
            m_carryOverIf = ApplyCarryOver::NEVER;
        } else
        if (coif == "match_prev_day") {
            m_carryOverIf = ApplyCarryOver::MATCH_PREV_DAY;
        } else
        if (coif == "match_next_day") {
            m_carryOverIf = ApplyCarryOver::MATCH_NEXT_DAY;
        } else
        if (coif == "always") {
            m_carryOverIf = ApplyCarryOver::ALWAYS;
        } else {
           qCritical() << "ERROR unknown carry over application" << coif;
        }
    }

    ApplyCarryOver carryOverIf() const {
        return m_carryOverIf;
    }

    QString carryOverIfStr() const {
        if (m_carryOverIf == ApplyCarryOver::NEVER) {
            return "never";
        }
        if (m_carryOverIf == ApplyCarryOver::ALWAYS) {
            return "always";
        }
        if (m_carryOverIf == ApplyCarryOver::MATCH_PREV_DAY) {
            return "match prev day";
        }
        if (m_carryOverIf == ApplyCarryOver::MATCH_NEXT_DAY) {
            return "match next day";
        }
        return QString("ERROR unknown carry over application: %1").arg(static_cast<int>(m_carryOverIf));
    }

    friend QDebug operator<<(QDebug debug, ATBTariffCarryOver const &co) {
        QDebugStateSaver saver(debug);

        debug.nospace()
            << "\nTariffCarryOver:\n"
            << "         week day: " << co.m_weekDay << "\n"
            << "             date: " << co.m_date.toString(Qt::ISODate) << "\n"
            << "               id: " << co.m_id << "\n"
            << "            start: " << co.m_range.m_start << "\n"
            << "              end: " << co.m_range.m_end << "\n"
            << "         duration: " << co.m_range.m_duration << "\n"
            << "    carry over if: " << co.carryOverIfStr() << endl;
        return debug;
    }
};

struct ATBCarryOver {
    struct week {
        int day;
        bool seemless;
        bool never;
        QTime static_start;
        QTime static_end;
        int duration;
    } carryover[8];

    int id;

    explicit ATBCarryOver()
      : id(-1) {

        for (int i = 0 ; i < 8; ++i) {
            carryover[i].day = -1;
            carryover[i].seemless = false;
            carryover[i].never = false;
            carryover[i].static_start = QTime(23, 59, 59);
            carryover[i].static_end = QTime(0, 0, 0);
            carryover[i].duration = -1;
        }
    }

    friend QDebug operator<<(QDebug debug, ATBCarryOver const &co) {
        QDebugStateSaver saver(debug);

        debug.nospace()
            << "                 id:" << co.id << "\n"
            << "        **** Monday **** \n"
            << "                day: " << co.carryover[(int)Qt::Monday].day << "\n"
            << "       static_start: " << co.carryover[(int)Qt::Monday].static_start.toString(Qt::ISODate) << "\n"
            << "         static_end: " << co.carryover[(int)Qt::Monday].static_end.toString(Qt::ISODate) << "\n"
            << "           duration: " << co.carryover[(int)Qt::Monday].duration << "\n"
            << "            anytime: " << co.carryover[(int)Qt::Monday].seemless << "\n"
            << "              never: " << co.carryover[(int)Qt::Monday].never << "\n"
            << "        **** Tuesday **** \n"
            << "                day: " << co.carryover[(int)Qt::Tuesday].day << "\n"
            << "       static_start: " << co.carryover[(int)Qt::Tuesday].static_start.toString(Qt::ISODate) << "\n"
            << "         static_end: " << co.carryover[(int)Qt::Tuesday].static_end.toString(Qt::ISODate) << "\n"
            << "           duration: " << co.carryover[(int)Qt::Tuesday].duration << "\n"
            << "            anytime: " << co.carryover[(int)Qt::Tuesday].seemless << "\n"
            << "              never: " << co.carryover[(int)Qt::Tuesday].never << "\n"
            << "        **** Wednesday **** \n"
            << "                day: " << co.carryover[(int)Qt::Wednesday].day << "\n"
            << "       static_start: " << co.carryover[(int)Qt::Wednesday].static_start.toString(Qt::ISODate) << "\n"
            << "         static_end: " << co.carryover[(int)Qt::Wednesday].static_end.toString(Qt::ISODate) << "\n"
            << "           duration: " << co.carryover[(int)Qt::Wednesday].duration << "\n"
            << "            anytime: " << co.carryover[(int)Qt::Wednesday].seemless << "\n"
            << "              never: " << co.carryover[(int)Qt::Wednesday].never << "\n"
            << "        **** Thursday **** \n"
            << "                day: " << co.carryover[(int)Qt::Thursday].day << "\n"
            << "       static_start: " << co.carryover[(int)Qt::Thursday].static_start.toString(Qt::ISODate) << "\n"
            << "         static_end: " << co.carryover[(int)Qt::Thursday].static_end.toString(Qt::ISODate) << "\n"
            << "           duration: " << co.carryover[(int)Qt::Thursday].duration << "\n"
            << "            anytime: " << co.carryover[(int)Qt::Thursday].seemless << "\n"
            << "              never: " << co.carryover[(int)Qt::Thursday].never << "\n"
            << "        **** Friday **** \n"
            << "                day: " << co.carryover[(int)Qt::Friday].day << "\n"
            << "       static_start: " << co.carryover[(int)Qt::Friday].static_start.toString(Qt::ISODate) << "\n"
            << "         static_end: " << co.carryover[(int)Qt::Friday].static_end.toString(Qt::ISODate) << "\n"
            << "            anytime: " << co.carryover[(int)Qt::Friday].seemless << "\n"
            << "              never: " << co.carryover[(int)Qt::Friday].never << "\n"
            << "        **** Saturday **** \n"
            << "                day: " << co.carryover[(int)Qt::Saturday].day << "\n"
            << "       static_start: " << co.carryover[(int)Qt::Saturday].static_start.toString(Qt::ISODate) << "\n"
            << "         static_end: " << co.carryover[(int)Qt::Saturday].static_end.toString(Qt::ISODate) << "\n"
            << "           duration: " << co.carryover[(int)Qt::Saturday].duration << "\n"
            << "            anytime: " << co.carryover[(int)Qt::Saturday].seemless << "\n"
            << "              never: " << co.carryover[(int)Qt::Saturday].never << "\n"
            << "        **** Sunday **** \n"
            << "                day: " << co.carryover[(int)Qt::Sunday].day << "\n"
            << "       static_start: " << co.carryover[(int)Qt::Sunday].static_start.toString(Qt::ISODate) << "\n"
            << "         static_end: " << co.carryover[(int)Qt::Sunday].static_end.toString(Qt::ISODate) << "\n"
            << "           duration: " << co.carryover[(int)Qt::Sunday].duration << "\n"
            << "            anytime: " << co.carryover[(int)Qt::Sunday].seemless << "\n"
            << "              never: " << co.carryover[(int)Qt::Sunday].never << "\n";

        return debug;
    }
};

#endif // TARIFF_CARRYOVER_H_INCLUDED