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*
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*  of use of nymea GmbH, available under https://nymea.io/license
*
*  GNU General Public License Usage
*  Alternatively, this project may be redistributed and/or modified under
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#ifndef AUTHENTICATIONPROCESS_H
#define AUTHENTICATIONPROCESS_H

#include <QObject>
#include <QProcess>
#include <QElapsedTimer>
#include <QNetworkAccessManager>

#include "userinformation.h"
#include "authentication/authenticator.h"

namespace remoteproxy {

class AuthenticationProcess : public QObject
{
    Q_OBJECT
public:
    explicit AuthenticationProcess(QNetworkAccessManager *manager, const QString &accessKey, const QString &secretAccessKey, const QString &sessionToken, QObject *parent = nullptr);

private:
    QNetworkAccessManager *m_manager = nullptr;
    QString m_accessKey;
    QString m_secretAccessKey;
    QString m_sessionToken;

    QString m_token;
    QString m_resultFileName;

    bool m_fallback = false;

    QProcess *m_process = nullptr;
    QElapsedTimer m_lambdaTimer;
    QElapsedTimer m_processTimer;

    void invokeLambdaFunction();
    void startVerificationProcess();

    void cleanUp();

signals:
    void authenticationFinished(Authenticator::AuthenticationError error, const UserInformation &userInformation = UserInformation());

private slots:
    void onLambdaInvokeFunctionFinished();
    void onProcessFinished(int exitCode, QProcess::ExitStatus exitStatus);

public slots:
    void authenticate(const QString &token);

};

}

#endif // AUTHENTICATIONPROCESS_H