/* Copyright (C) 2015
 * swift project Community / Contributors
 *
 * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
 * directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
 * including this file, may be copied, modified, propagated, or distributed except according to the terms
 * contained in the LICENSE file.
 */

//! \file

#ifndef BLACKCORE_DATABASE_CDATABASEUATHENTICATIONSERVICE_H
#define BLACKCORE_DATABASE_CDATABASEUATHENTICATIONSERVICE_H

#include "blackcore/blackcoreexport.h"
#include "blackcore/data/authenticateduser.h"
#include "blackmisc/datacache.h"
#include "blackmisc/statusmessagelist.h"

#include <QObject>
#include <QString>

class QNetworkReply;
namespace BlackMisc { namespace Network { class CAuthenticatedUser; } }

namespace BlackCore
{
    namespace Db
    {
        //! Databse user used with swift DB. Features role and cookie handling.
        class BLACKCORE_EXPORT  CDatabaseAuthenticationService: public QObject
        {
            Q_OBJECT

        public:
            //! Constructor
            CDatabaseAuthenticationService(QObject *parent = nullptr);

            //! Shutdown
            void gracefulShutdown();

        public slots:
            //! Try to login to authentication web service
            BlackMisc::CStatusMessageList login(const QString &id, const QString &password);

            //! Logoff
            void logoff();

        signals:
            //! User authenticated
            void userAuthenticationFinished(const BlackMisc::Network::CAuthenticatedUser &user, const BlackMisc::CStatusMessageList &loginStatus);

            //! Logoff completed
            void logoffFinished();

        private slots:
            //! Parse login answer
            void ps_parseServerResponse(QNetworkReply *nwReplyPtr);

            //! User object changed
            void ps_userChanged();

        private:
            BlackMisc::CData<BlackCore::Data::TAuthenticatedDbUser> m_swiftDbUser {this, &CDatabaseAuthenticationService::ps_userChanged};
            bool m_shutdown = false;
        };
    } // ns
} // ns

#endif // guard