///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2024 Edouard Griffiths, F4EXB <f4exb06@gmail.com>               //
//                                                                               //
// This program 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 as version 3 of the License, or                  //
// (at your option) any later version.                                           //
//                                                                               //
// This program 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 V3 for more details.                               //
//                                                                               //
// You should have received a copy of the GNU General Public License             //
// along with this program. If not, see <http://www.gnu.org/licenses/>.          //
///////////////////////////////////////////////////////////////////////////////////

#ifndef PLUGINS_CHANNELRX_WDSPRX_WDSPRXSETTINGS_H_
#define PLUGINS_CHANNELRX_WDSPRX_WDSPRXSETTINGS_H_

#include <QByteArray>
#include <QString>

#include "dsp/fftwindow.h"

class Serializable;

struct WDSPRxFilterSettings
{
    int  m_spanLog2;
    Real m_highCutoff;
    Real m_lowCutoff;
    int m_fftWindow; // 0: 4-term Blackman-Harris, 1: 7-term Blackman-Harris
    bool m_dnr;
    int  m_dnrScheme;
    float m_dnrAboveAvgFactor;
    float m_dnrSigmaFactor;
    int  m_dnrNbPeaks;
    float m_dnrAlpha;

    WDSPRxFilterSettings() :
        m_spanLog2(3),
        m_highCutoff(3000),
        m_lowCutoff(300),
        m_fftWindow(0)
    {}
};

struct WDSPRxSettings
{
    enum AGCMode
    {
        AGCLong,
        AGCSlow,
        AGCMedium,
        AGCFast,
    };

    qint32 m_inputFrequencyOffset;
    // Real m_highCutoff;
    // Real m_lowCutoff;
    Real m_volume;
    // int  m_spanLog2;
    bool m_audioBinaural;
    bool m_audioFlipChannels;
    bool m_dsb;
    bool m_audioMute;
    bool m_agc;
    AGCMode m_agcMode;
    int  m_agcGain;    //!< Fixed gain if AGC is off else top gain
    int  m_agcSlope;
    int  m_agcHangThreshold;
    bool m_dnr;
    int  m_dnrScheme;
    float m_dnrAboveAvgFactor;
    float m_dnrSigmaFactor;
    int  m_dnrNbPeaks;
    float m_dnrAlpha;
    quint32 m_rgbColor;
    QString m_title;
    QString m_audioDeviceName;
    int m_streamIndex; //!< MIMO channel. Not relevant when connected to SI (single Rx).
    bool m_useReverseAPI;
    QString m_reverseAPIAddress;
    uint16_t m_reverseAPIPort;
    uint16_t m_reverseAPIDeviceIndex;
    uint16_t m_reverseAPIChannelIndex;
    int m_workspaceIndex;
    QByteArray m_geometryBytes;
    bool m_hidden;
    // FFTWindow::Function m_fftWindow;
    std::vector<WDSPRxFilterSettings> m_filterBank;
    unsigned int m_filterIndex;

    Serializable *m_channelMarker;
    Serializable *m_spectrumGUI;
    Serializable *m_rollupState;

    WDSPRxSettings();
    void resetToDefaults();
    void setChannelMarker(Serializable *channelMarker) { m_channelMarker = channelMarker; }
    void setSpectrumGUI(Serializable *spectrumGUI) { m_spectrumGUI = spectrumGUI; }
    void setRollupState(Serializable *rollupState) { m_rollupState = rollupState; }
    QByteArray serialize() const;
    bool deserialize(const QByteArray& data);

    static const int m_minPowerThresholdDB;
    static const float m_mminPowerThresholdDBf;
};


#endif /* PLUGINS_CHANNELRX_WDSPRX_WDSPRXSETTINGS_H_ */