#ifndef ENGINE_H
#define ENGINE_H
#include <QtCore/QObject>
#include <QtCore/QFileInfo>

QT_FORWARD_DECLARE_CLASS ( QStringList )
QT_FORWARD_DECLARE_CLASS ( QLocalSocket )
QT_FORWARD_DECLARE_CLASS ( QStandardItemModel )
QT_FORWARD_DECLARE_CLASS ( QStringListModel )

class mySocketClient;
class Message;

#include "mytypes.h"

using namespace VPrn;

class Engine :public QObject
{
    Q_OBJECT
public:

    Engine(QObject*parent = 0,const QString &link = QString(),
           const QString &gk_bin = QString());
    void needRestart();
    /**
      * @fn ~Engine();
      * @brief ? ??????????? ????????? ??????? ????????? ? ???? ??? ???? ????????? ???
      */
    ~Engine();
   /**
      * @fn void setDocCardModel
      * @fn void setPrintersModel
      * @fn void setStampsModel
      * @fn void setTemplatesModel
      * @fn void setMandatsModel
      * @short ???????? ????????? ?? ??????? ??????
    */
    void setDocCardModel    (QStandardItemModel *pDC_model   ) {m_DC_model   = pDC_model; }
    void setPrintersModel   (QStandardItemModel *pPrn_model  ) {m_Prn_model  = pPrn_model;}
    void setTemplatesModel  (QStandardItemModel *pTmpl_model ) {m_Tmpl_model = pTmpl_model;}
    void setMandatsModel    (QStringListModel *pMandats_model ){m_Mandats_model = pMandats_model;}
    void setStampsModel     (QStringListModel *pStamp_model )  {m_Stamp_model = pStamp_model;}
    /**
      @fn void prepareFileToPrint(const QString & file_name);
      @brief ??????????? ?????? ?? GateKeeper ? ??????????? ?????????????? ps -> pdf
      */
    void prepareFileToPrint(const QString & file_name);

    void markCurrentDocBrack();
    void markCurrentDocClear();
signals:
    void error(VPrn::AppErrorType eCode,const QString eMsg);
    // ????????? ????????? ??????? ?? ????????
    void MergeDocWithTemplates( bool flag,const QString &info);
    // ?????? ????? ? ??????????????  ????????? ?????????????
    void PicturesList (QStringList page_list);
    // ?????? ????? ??? ?????????????? ?????????? ??????? ??? ??????
    //void ReadyForPrintPages(QByteArray page_list);
    // ???????? ?????????? ????????? ??????
    void reciveGoodBayMsg(const QString &shutdown_info);
    //???????? ??????????????? ? ?? ????? (?????/???????, ??????????? ????????)
    void RegisterDocInBase(bool flag,const QString &info);

    // ????????? ??????????? ??????? ? ??????????
    void authToDevice(bool flag,const QString &info);

    void infoMessage(const QString &info);
    void gk_notReady(const QString &ext_info); // ????????? ?????? ?? ????? ? ??????
    // ????????? ???????????? ???????????? ???? ???, ? ????? ? ???????
    void needAuthUser(const QString &login_mandat_list);
    void gk_fullReady(const QString &login,const QString &mandat);

    // ??????????? ?? ????????? ???????
    void LocalSrvRegistr();
    void RemoteDemonRegistr();
    void ReciveUserName();
    void ReciveUserMandat();
    //????????? ?????? ?????? ?????? ????????? ????????? ??????? ????????????
    void RecivePrintersList();
    void ReciveSecLevelList();
    // ???????? ??????? ????????????? ? pdf
    void doc_converted();

   void showInfoMsg(const QString &info_txt);
   void UserNeedFlipPages();
   void UserNeedCheckLastPage();
   void UserNeedMarkCopies(const QString &detail_txt);
   
public slots:
    void do_printCurrentDoc();
    /**
      * @fn void launchAndConnect();
      * @brief ????????? ???? ??????? GateKeeper (????????? ??? ???? ?? ???????)
      * ? ???????????? ? ??? ?????? ? ????????????? ?????????
      */
    void launchAndConnect();
    void setAuthData(const QString &login,const QString &mandat);    

    /**
      * @fn void authUserToPrinter();
      * @brief ??????????? ???????? ???????????? ?? ????????? ?????????? ??????
      */
    void authUserToPrinter();
    /**
      * @fn void checkMB();
      * @brief ???????? ?? ???? ?????? ???????? ?? ????? ??
      */
    void checkMB();
    /**
      * @fn
      * @brief ???????????? ?????? ???? ?? ??????? ?????????????,
      * ?????????? ????????? ?????????????? pdf -> png ? ???????? ???
      */
    void do_select_mode(int mode);

private slots:
    void do_checkPointChanged(MyCheckPoints r_cpoint);
    /**
      * @fn void parseMessage(const Message r_msg);
      * @brief ????????? ?????????? ????????? ?? ?????????? ???????
      */
    void parseMessage(const Message &r_msg);

private:
    QStandardItemModel *m_DC_model;
    QStandardItemModel *m_Prn_model;
    QStandardItemModel *m_Tmpl_model;

    QStringListModel   *m_Mandats_model;
    QStringListModel   *m_Stamp_model;
    mySocketClient     *m_LocalClient;
    bool stopLaunch;
    QString currentUserName;
    QString currentUserMandat;
    QString link_name;
    QString gatekeeper_bin;

    // @var client_uuid;       ?????????? ????? ?????????? ?? GateKeeper
    QString client_uuid;

    //-------------------------------------------------------------------------------------
    void sendMessage2LocalSrv(const Message &s_msg);

    void afterConnectSteps();   
    void savePrintersListToModel(const QString &prn_list);
    void saveTemplatesListToModel(QByteArray tmpl_list);
    void setSecLevelList(QStringList  &list );
    /**
      * @fn void setPageCountInModel(int pCnt);
      * @brief ?????? ????? ??????? ? ?????? ????????_?????????
      */
    void setPageCountInModel(int pCnt);

    QString findPrinterInModel();

    /**
      * @fn void registerMB();
      * @brief ??????????? ? ???? ?????? ????????? ? ?????????? ???????????
      */
    void registerMB();
    /**
      * @fn QByteArray getAllFieldData();
      * @brief ?????????  ?? ?????? ????????_????????? ?????? ??????
      */
    QByteArray getAllFieldData();
    QString findTemplatesFilePathInModel ( int id );
    QString findStampInModel ( int id );
};
#endif // ENGINE_H