/*
    Optec Pyrix Rotator
    Copyright (C) 2017 Jasem Mutlaq (mutlaqja@ikarustech.com)

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This library 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 library; if not, write to the Free Software
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

*/

#pragma once

#include "indirotator.h"
#include "string.h"

class Pyxis : public INDI::Rotator
{
    public:

        Pyxis();
        virtual ~Pyxis() = default;

        virtual bool Handshake() override;
        const char * getDefaultName() override;
        virtual bool initProperties() override;
        virtual bool updateProperties() override;

        virtual bool ISNewNumber(const char *dev, const char *name, double values[], char *names[], int n) override;
        virtual bool ISNewSwitch(const char *dev, const char *name, ISState *states, char *names[], int n) override;

    protected:
        // Rotator Overrides
        virtual IPState HomeRotator() override;
        virtual IPState MoveRotator(double angle) override;
        virtual bool ReverseRotator(bool enabled) override;

        // Misc.
        virtual void TimerHit() override;

    private:
        // Check if connection is OK
        bool Ack();
        bool isMotionComplete();
        bool getPA(uint16_t &PA);
        int getReverseStatus();
        bool setSteppingMode(uint8_t mode);
        bool setRotationRate(uint8_t rate);
        bool sleepController();
        bool wakeupController();
        std::string getVersion() ;

        void queryParams();

        // Rotation Rate
        INumber RotationRateN[1];
        INumberVectorProperty RotationRateNP;

        // Stepping
        ISwitch SteppingS[2];
        ISwitchVectorProperty SteppingSP;
        enum { FULL_STEP, HALF_STEP};

        // Power
        ISwitch PowerS[2];
        ISwitchVectorProperty PowerSP;
        enum { POWER_SLEEP, POWER_WAKEUP};

        // Firmware version; tells us if 2 inch or 3 inch device
        IText FirmwareT[1] {};
        ITextVectorProperty FirmwareTP;
        IText ModelT[1] {};
        ITextVectorProperty ModelTP;

        uint16_t targetPA = {0};

        // Direction of rotation; 1->angle increasing; -1->angle decreasing
        int direction = 1 ;
};
