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/****************************************************************************
 *
 *   (c) 2009-2016 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org>
 *
 * QGroundControl is licensed according to the terms in the file
 * COPYING.md in the root of the source code directory.
 *
 ****************************************************************************/

#pragma once

#include "QGCToolbox.h"
#include "QmlObjectListModel.h"
#include "ADSBVehicle.h"

#include <QThread>
#include <QTcpSocket>
#include <QTimer>
#include <QGeoCoordinate>

class ADSBVehicleManagerSettings;

class ADSBTCPLink : public QThread
{
    Q_OBJECT

public:
    ADSBTCPLink(QObject* parent);
    ~ADSBTCPLink();

signals:
    void adsbVehicleUpdate(const ADSBVehicle::VehicleInfo_t vehicleInfo);

protected:
    void run(void) final;

private slots:
    void _readBytes(void);
    void _socketError(QAbstractSocket::SocketError socketError);

private:
    void _hardwareConnect(void);
    void _parseLine(const QString& line);

    QTcpSocket*                 _socket =   nullptr;
    ADSBVehicleManagerSettings* _settings = nullptr;
};

class ADSBVehicleManager : public QGCTool {
    Q_OBJECT
    
public:
    ADSBVehicleManager(QGCApplication* app, QGCToolbox* toolbox);

    Q_PROPERTY(QmlObjectListModel* adsbVehicles READ adsbVehicles CONSTANT)

    QmlObjectListModel* adsbVehicles(void) { return &_adsbVehicles; }

    // QGCTool overrides
    void setToolbox(QGCToolbox* toolbox) final;

public slots:
    void adsbVehicleUpdate(const ADSBVehicle::VehicleInfo_t vehicleInfo);

private slots:
    void _cleanupStaleVehicles(void);

private:
    QmlObjectListModel              _adsbVehicles;
    QMap<uint32_t, ADSBVehicle*>    _adsbICAOMap;
    QTimer                          _adsbVehicleCleanupTimer;
    ADSBTCPLink*                    _tcpLink = nullptr;
};