// Programma per la stampa del quadri IVA

#include <applicat.h>
#include <automask.h>
#include <reputils.h>
#include <sheet.h>

class TQuadro_IVA_mask : public TAutomask
{
  int						_year;
	long					_last_row_ditte;
	long					_last_row_reports;
	TArray				_reports;
  
protected:
  void build_ditte_sheet();
	void build_report_sheet();

public:
  const int get_year() const { return _year; }
	void restart_ditte() { _last_row_ditte = -1;}
	void restart_reports() { _last_row_reports = -1;}
	long get_ditta();
	TProgram_report * get_report();
	TProgram_report & get_report(const int code) const { return (TProgram_report &) _reports[code];}
  virtual bool on_field_event(TOperable_field& o, TField_event e, long jolly);

	TQuadro_IVA_mask(const char * mask_name);
	~TQuadro_IVA_mask() {}
};

class TQuadro_IVA_recordset : public TISAM_recordset
{
	TAssoc_array _values;

protected:
	void add_value(const TString *s, real value);
	void add_value(const TString &s, real value);
	virtual void load(const long year) pure;
	virtual const TVariant& get(const char* column_name) const;

public:
  TQuadro_IVA_recordset(const char* use, const int year);
	virtual ~TQuadro_IVA_recordset() {}
};

class TQuadro_IVA_report : public TProgram_report
{
protected:

public:
  TQuadro_IVA_report(const char * report_name);
};
  
class TQuadro_IVA_app : public TSkeleton_application
{
	TQuadro_IVA_mask * _mask;
	TFilename _name;
	const TString20 _print_title;

protected:
  virtual bool create(); 
  virtual void print();
  virtual void main_loop();

public:
	virtual TQuadro_IVA_recordset * app_recordset(const char* use, const int year) pure;
  virtual bool firm_change_enabled() const { return false; }
	TQuadro_IVA_mask * mask() const { return _mask; }

	TQuadro_IVA_app(const char * print_title, const char * name)
		            : _print_title(print_title), _name(name) {}
	virtual ~TQuadro_IVA_app() {}
};