/*!
 * @file
 *   @brief Camera Controller
 *   @author Gus Grubba <mavlink@grubba.com>
 *
 */

#pragma once

#include "QGCApplication.h"
#include <QLoggingCategory>

class QGCCameraControl;

Q_DECLARE_LOGGING_CATEGORY(CameraIOLog)
Q_DECLARE_LOGGING_CATEGORY(CameraIOLogVerbose)

//-----------------------------------------------------------------------------
class QGCCameraParamIO : public QObject
{
public:
    QGCCameraParamIO(QGCCameraControl* control, Fact* fact, Vehicle* vehicle);

    void        handleParamAck              (const mavlink_param_ext_ack_t& ack);
    void        handleParamValue            (const mavlink_param_ext_value_t& value);
    void        setParamRequest             ();
    bool        paramDone                   () { return _done; }
    void        paramRequest                (bool reset = true);
    void        sendParameter               (bool updateUI = false);

    QStringList  optNames;
    QVariantList optVariants;

private slots:
    void        _paramWriteTimeout          ();
    void        _paramRequestTimeout        ();
    void        _factChanged                (QVariant value);
    void        _containerRawValueChanged   (const QVariant value);

private:
    void        _sendParameter              ();
    QVariant    _valueFromMessage           (const char* value, uint8_t param_type);

private:
    QGCCameraControl*   _control;
    Fact*               _fact;
    Vehicle*            _vehicle;
    int                 _sentRetries;
    int                 _requestRetries;
    bool                _paramRequestReceived;
    QTimer              _paramWriteTimer;
    QTimer              _paramRequestTimer;
    bool                _done;
    bool                _updateOnSet;
    MAV_PARAM_TYPE      _mavParamType;
    MAVLinkProtocol*    _pMavlink;
    bool                _forceUIUpdate;
};