/****************************************************************************
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** Copyright (C) 2018 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
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** This file is part of Qt 3D Studio.
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** the Free Software Foundation and appearing in the file LICENSE.GPL3
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#ifndef Q3DSREMOTEDEPLOYMENTMANAGER_H
#define Q3DSREMOTEDEPLOYMENTMANAGER_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include <private/q3dsruntimeglobal_p.h>

#include <QObject>
#include <QTimer>

QT_BEGIN_NAMESPACE

class Q3DSEngine;
class Q3DSRemoteDeploymentServer;

class Q3DSV_PRIVATE_EXPORT Q3DSRemoteDeploymentManager : public QObject
{
    Q_OBJECT
public:
    enum State {
        LocalProject,
        ConnectionInfo,
        RemoteConnected,
        RemoteLoading,
        RemoteProject
    };

    explicit Q3DSRemoteDeploymentManager(Q3DSEngine *engine, int port, bool hasWidgets);
    ~Q3DSRemoteDeploymentManager();

    void setConnectionPort(int port);

    void startServer();
    void stopServer();

    void showConnectionSetup();

    void setState(Q3DSRemoteDeploymentManager::State state);
    Q3DSRemoteDeploymentManager::State state() const;

private Q_SLOTS:
    void remoteConnected();
    void remoteDisconnected();
    void remoteProjectChanging();
    void loadRemoteProject();
    void loadFile(const QString &filename);

Q_SIGNALS:
    void stateChanged(Q3DSRemoteDeploymentManager::State state);

private:
    void setupConnectionScene();
    QString generateConnectionInfo();
    void setErrorMessage(const QString &errorString);
    void setProgress(int progress) ;

    Q3DSEngine *m_engine = nullptr;
    Q3DSRemoteDeploymentServer *m_server = nullptr;
    int m_port;
    bool m_hasWidgets;
    QString m_errorMessage;
    State m_state = LocalProject;
    QTimer m_connectionInfoTimer;
    bool m_isReadyToShow = false;
    bool m_isRemoteProjectLoaded = false;
};

QT_END_NAMESPACE

#endif // Q3DSREMOTEDEPLOYMENTMANAGER_H
