/**
  * @RDE_HEADER@
  * MainHandler for FileManagement
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Iuliana Ojog, SLSE, 2017-04-03
  */

#pragma once

#include <QObject>
#include "dds_handler.h"
#include "flm_db.h"
#include "logger.h"
#include "handler_file_type_info.h"
#include "WebSocketInterface/websocket_interface_handler.h"
#include <ngldb/db_service_handler.h>


namespace FileManagement
{
using DbHandler = NGLDB::DbServiceHandler<DatabaseInterface>;
class HandlerFileTypeInfo;
class HandlerFolder;
class HandlerFileContent;
class ThpScriptServer;
class PdfServer;

class MainHandler : public QObject
{
  Q_OBJECT
public:
  explicit MainHandler(QObject *parent = nullptr);
  ~MainHandler();

  bool init(int domainId);

  std::shared_ptr<DdsHandler>          dds()                    const { return m_ddsHandler; }
  std::shared_ptr<DatabaseInterface>   db()                     const { return m_dbHandler->db(); }
  std::shared_ptr<HandlerFileTypeInfo> getHandlerFileTypeInfo() const { return m_handlerFileTypeInfo; }
  std::shared_ptr<HandlerFileContent>  getHandlerFileContent()  const { return m_handlerFileContent; }
  std::shared_ptr<HandlerFolder>       getHandlerFolder()       const { return m_handlerFolder; }

  int exerciseId() const;

private:
  bool initFlmHandler();

private:
  std::shared_ptr<DdsHandler>            m_ddsHandler;
  std::shared_ptr<DbHandler>             m_dbHandler;
  std::shared_ptr<HandlerFileTypeInfo>   m_handlerFileTypeInfo;
  std::shared_ptr<HandlerFolder>         m_handlerFolder;
  std::shared_ptr<HandlerFileContent>    m_handlerFileContent;
  std::shared_ptr<WebSocketInterface::WebSocketInterfaceHandler> m_handlerWebSocket;
  std::unique_ptr<ThpScriptServer>       m_thpScriptServer;
  std::unique_ptr<PdfServer>             m_pdfServer;

  NGL::INGLLogger                       &m_logger;

};
} // namespace FileManagement