/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Copyright 2013 - 2020, nymea GmbH
* Contact: contact@nymea.io
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* remains the property of nymea GmbH. All rights, including reproduction, publication,
* editing and translation, are reserved. The use of this project is subject to the terms of a
* license agreement to be concluded with nymea GmbH in accordance with the terms
* of use of nymea GmbH, available under https://nymea.io/license
*
* GNU Lesser General Public License Usage
* This project may also contain libraries licensed under the open source software license GNU GPL v.3.
* Alternatively, this project may be redistributed and/or modified under the terms of the GNU
* Lesser General Public License as published by the Free Software Foundation; version 3.
* this project 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License along with this project.
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#ifndef TADO_H
#define TADO_H

#include "network/networkaccessmanager.h"
#include "devices/device.h"

#include <QObject>
#include <QTimer>
#include <QUuid>

class Tado : public QObject
{
    Q_OBJECT
public:
    struct Token {
        QString accesToken;
        QString tokenType;
        QString refreshToken;
        int expires;
        QString scope;
        QString jti;
    };

    struct Zone {
        QString id;
        QString name;
        QString type;
    };

    struct Overlay {
      bool power;
      double temperature;
      QString zoneType;
      QString terminationType;
      QString tadoMode;
    };


    struct ZoneState {
        bool connected;
        bool power;
        QString tadoMode;
        QString settingType;
        double settingTemperature;
        bool settingPower;
        double temperature;
        double humidity;
        bool windowOpen;
        double heatingPowerPercentage;
        QString heatingPowerType;
        bool overlayIsSet;
        bool overlaySettingPower;
        double overlaySettingTemperature;
        QString overlayType;
    };

    struct Home {
        QString id;
        QString name;
    };

    explicit Tado(NetworkAccessManager *networkManager, const QString &username, QObject *parent = nullptr);

    void setUsername(const QString &username);
    QString username();

    void getToken(const QString &password);
    void getHomes();
    void getZones(const QString &homeId);
    void getZoneState(const QString &homeId, const QString &zoneId);

    QUuid setOverlay(const QString &homeId, const QString &zoneId, bool power, double targetTemperature);
    QUuid deleteOverlay(const QString &homeId, const QString &zoneId);

private:
    QByteArray m_baseAuthorizationUrl = "https://auth.tado.com/oauth/token";
    QByteArray m_baseControlUrl = "https://my.tado.com/api/v2";
    QByteArray m_clientSecret = "4HJGRffVR8xb3XdEUQpjgZ1VplJi6Xgw";
    QByteArray m_clientId = "public-api-preview";

    NetworkAccessManager *m_networkManager = nullptr;
    QString m_username;
    QString m_accessToken;
    QString m_refreshToken;
    QTimer *m_refreshTimer = nullptr;

signals:
    void connectionChanged(bool connected);
    void authenticationStatusChanged(bool authenticated);
    void requestExecuted(QUuid requestId, bool success);

    void tokenReceived(Token token);
    void homesReceived(QList<Home> homes);
    void zonesReceived(const QString &homeId, QList<Zone> zones);
    void zoneStateReceived(const QString &homeId,const QString &zoneId, ZoneState sate);
    void overlayReceived(const QString &homeId, const QString &zoneId, const Overlay &overlay);

private slots:
    void onRefreshTimer();

};

#endif // TADO_H