/* 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 BLACKGUI_COMPONENTS_DBLOGINCOMPONENT_H
#define BLACKGUI_COMPONENTS_DBLOGINCOMPONENT_H

#include "blackcore/db/databaseauthentication.h"
#include "blackcore/data/globalsetup.h"
#include "blackgui/blackguiexport.h"
#include "blackgui/loadindicator.h"
#include "blackmisc/statusmessagelist.h"

#include <QFrame>
#include <QObject>
#include <QScopedPointer>

namespace BlackMisc { namespace Network { class CAuthenticatedUser; } }
namespace Ui { class CDbLoginComponent; }
namespace BlackGui
{
    namespace Components
    {
        /**
         * Login to DB
         */
        class BLACKGUI_EXPORT CDbLoginComponent :
            public QFrame, public BlackGui::CLoadIndicatorEnabled
        {
            Q_OBJECT

        public:
            //! Constructor
            explicit CDbLoginComponent(QWidget *parent = nullptr);

            //! Destructor
            virtual ~CDbLoginComponent();

            //! DB user
            BlackMisc::Network::CAuthenticatedUser getDbUser() const;

            //! Is user authenticated?
            bool isUserAuthenticated() const;

        private:
            QScopedPointer<Ui::CDbLoginComponent> ui;
            BlackCore::Db::CDatabaseAuthenticationService m_loginService {this};  //!< login service

            //! Overlay messages
            void displayOverlayMessages(const BlackMisc::CStatusMessageList &msgs);

            //! Mode login
            void setModeLogin(bool modeLogin);

            //! Set the user fields
            void setUserInfo(const BlackMisc::Network::CAuthenticatedUser &user);

        private slots:
            //! Login
            void ps_onLoginClicked();

            //! Logoff
            void ps_onLogoffClicked();

            //! User authentication completed
            void ps_authenticationFinished(const BlackMisc::Network::CAuthenticatedUser &user, const BlackMisc::CStatusMessageList &statusMsgs);
        };
    } // ns
} // ns

#endif // guard