#ifndef __TCLIFOR_H
#define __TCLIFOR_H

#ifndef __CHECKS_H
#include <checks.h>
#endif

#ifndef __RELATION_H
#include <relation.h>
#endif

#ifndef __TABUTIL_H
#include <tabutil.h>
#endif


#ifndef __MASK_H
#include <mask.h>
#endif

class TCliFor : public TRelation
{
  private:
   
    char _tipocf;
    long _codcf;
    TTable* _table;
    TString16 _tablename;
    
    TMask _occas_mask;
   
  public:
   
    TCliFor( );
    void load( const char tipocf, const long codcf );
    const TString& get( const TString& table, const TString& codtab, const TString& field );
    const TString& get( const int file, const TString& fieldname );
    int get_int( const int file, const TString& fieldname );
    long get_long( const int file, const TString& fieldname );
    bool get_bool( const int file, const TString& fieldname );
    bool occasionale( ){ return get_bool( LF_CLIFO, "OCCAS" ); };
    TMask& occas_mask( ){ return _occas_mask; };
    static bool occas_code_handler(TMask_field& f, KEY key);
    bool present( TMask& m, const int mskfield ){ return ( m.id2pos( mskfield ) >= 0 ); }
    void set( TMask& m, const int mskfield, const int file, const TString& filefield ){ set( m, mskfield, get( file, filefield ) ); };
    void set( TMask& m, const int mskfield, const TString& value );
    void show( TMask& m, const int mskfield, const bool show = TRUE ){ if( present( m, mskfield ) ) m.show( mskfield, show ); };
    void hide( TMask& m, const int mskfield ){ show( m, mskfield, FALSE ); };
    int write_occas( );
    void edita_occasionale( );
    
};

class TCliForVendite : public TCliFor
{    
  public:

    void update_mask( TMask& m );
};

#endif