/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 *                                                                         *
 *  Copyright (C) 2015 Simon Stürz <simon.stuerz@guh.guru>                 *
 *                                                                         *
 *  This file is part of guh.                                              *
 *                                                                         *
 *  Guh is free software: you can redistribute it and/or modify            *
 *  it under the terms of the GNU General Public License as published by   *
 *  the Free Software Foundation, version 2 of the License.                *
 *                                                                         *
 *  Guh is distributed in the hope that it will be useful,                 *
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of         *
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          *
 *  GNU General Public License for more details.                           *
 *                                                                         *
 *  You should have received a copy of the GNU General Public License      *
 *  along with guh. If not, see <http://www.gnu.org/licenses/>.            *
 *                                                                         *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

#ifndef ALARM_H
#define ALARM_H

#include <QObject>
#include <QDateTime>

class Alarm : public QObject
{
    Q_OBJECT
public:
    enum TimeType {
        TimeTypeTime,
        TimeTypeDusk,
        TimeTypeSunrise,
        TimeTypeNoon,
        TimeTypeSunset,
        TimeTypeDawn
    };

    explicit Alarm(QObject *parent = 0);

    void setName(const QString &name);
    QString name() const;

    void setMonday(const bool &monday);
    bool monday() const;

    void setTuesday(const bool &tuesday);
    bool tuesday() const;

    void setWednesday(const bool &wednesday);
    bool wednesday() const;

    void setThursday(const bool &thursday);
    bool thursday() const;

    void setFriday(const bool &friday);
    bool friday() const;

    void setSaturday(const bool &saturday);
    bool saturday() const;

    void setSunday(const bool &sunday);
    bool sunday() const;

    void setMinutes(const int &minutes);
    int minutes() const;

    void setHours(const int &hours);
    int hours() const;

    void setOffset(const int &offset);
    int offset() const;

    void setDusk(const QDateTime &dusk);
    void setSunrise(const QDateTime &sunrise);
    void setNoon(const QDateTime &noon);
    void setSunset(const QDateTime &sunset);
    void setDawn(const QDateTime &dawn);

    void setTimeType(const TimeType &timeType);
    void setTimeType(const QString &timeType);
    TimeType timeType() const;

private:
    QString m_name;
    bool m_monday;
    bool m_tuesday;
    bool m_wednsday;
    bool m_thursday;
    bool m_friday;
    bool m_saturday;
    bool m_sunday;

    int m_minutes;
    int m_hours;
    int m_offset;
    TimeType m_timeType;

    QDateTime m_duskOffset;
    QDateTime m_sunriseOffset;
    QDateTime m_noonOffset;
    QDateTime m_sunsetOffset;
    QDateTime m_dawnOffset;

    QDateTime getAlertTime() const;
    QDateTime calculateOffsetTime(const QDateTime &dateTime) const;

    bool checkDayOfWeek(const QDateTime &dateTime);
    bool checkHour(const QDateTime &dateTime);
    bool checkMinute(const QDateTime &dateTime);

    bool checkTimeTypes(const QDateTime &dateTime);

signals:
    void alarm();

public slots:
    void validate(const QDateTime &dateTime);
    void validateTimes(const QDateTime &dateTime);

};

#endif // ALARM_H