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#ifndef SUNSPECSTRINGCOMBINER_H
#define SUNSPECSTRINGCOMBINER_H

#include <QObject>
#include "sunspec.h"

class SunSpecStringCombiner : public SunSpec
{
    Q_OBJECT
public:

    //Map401 length: 14 + (RB Count * 8)
    //Map403 length: 16 + (RB Count * 8)
    enum Map401 {
        CurrentScaleFactor           = 0,
        AmpHourScaleFactor           = 1,
        VoltageScaleFactor           = 2,
        MaximumDCCurrentRating       = 3,
        NumberOfInputs               = 4,
        Events                       = 5,
        VendorDefniedEvents          = 7,
        TotalMeasuredCurrent         = 9,
        TotalMeteredAmpHours         = 10,
        OutputVoltage                = 12,
        InternalOperatingTemperature = 13
    };

    enum Map402 {
        CurrentScaleFactor,
        AmpHourScaleFactor,
        VoltageScaleFactor
        PowerScale factor
        EnergyScale factor
        Maximum DC Current Rating
        Number of Inputs
        Bitmask value.  Events
        Bitmask value.  Vendor defnied events
        Total measured current
        Total metered Amp-hours
        OutputVoltage
    };

    enum Map401RB { //Repeating block
        ID          = 0,
        Event       = 1,
        VendorEvent = 3,
        Amps        = 5,
        AmpHours    = 6
    };

    enum StringCombinerEvent {
        LowVoltage = 0,
        LowPower,
        LowEfficiency,
        Current,
        Voltage,
        Power,
        Pr,
        Disconnected,
        FuseFault,
        CombinerFuseFault,
        CombinerCabinetOpen,
        Temp,
        Groundfault,
        ReversedPolarity,
        Incompatible,
        CommunicationError,
        InternalError,
        Theft,
        ArcDetected
    };
    Q_ENUM(StringCombinerEvent)

    struct StringCombinerData {
        SunSpecEvent1 event;
        SunSpecOperatingState operatingState;
    };

    SunSpecStringCombiner(const QHostAddress &hostAddress, uint port = 502, QObject *parent = 0);

    void getStringCombinerMap();

private:
    BlockId m_id = BlockId::StringCombiner;
    uint m_mapLength = 0;
    uint m_mapModbusStartRegister = 40000;

    void readStringCombinerMapHeader();

private slots:
    void onConnectionStateChanged();
    void onModbusMapReceived(BlockId mapId, uint mapLength, QVector<quint16> data);

signals:
    void initFinished();
    void stringCombinerDataReceived(const StringCombinerData &data);
};

#endif // SUNSPECSTRINGCOMBINER_H