// Gestione Contabilita' Analitica
#include <execp.h>
#include <relapp.h>

#include "calib01.h"
#include "calibmsk.h"
#include "ca0400a.h"

#include "pdcana.h"
#include "panapdc.h"
#include <pconti.h>

class TPiano_conti_anal_msk : public TSimple_anal_msk
{
	int _ind_bilancio;

protected:
  virtual int get_logicnum() const { return LF_PCONANA; } 
  virtual bool on_field_event(TOperable_field& o, TField_event e, long jolly);

public:
  TPiano_conti_anal_msk() { read("ca0400a"); }
};

bool TPiano_conti_anal_msk::on_field_event(TOperable_field& o, TField_event e, long jolly)
{
  switch (o.dlg())
  {
	case F_SHEET:
		if (e == fe_init)
		{
			_ind_bilancio = 0;
			TSheet_field & s = (TSheet_field &) o;
			if (s.items() > 0)
			{
				TToken_string str = s.row(0);
				TString key;

				key << str.get(0) << "|";
				key << str.get();

				_ind_bilancio = atoi(cache().get(LF_PCON, key, PCN_INDBIL));
			}
		}
		else
			if (e == se_leave)
			{
				TSheet_field & s = (TSheet_field &) o;
				TToken_string str = s.row(s.selected());
				TString key;

				key << str.get(0) << "|";
				key << str.get();

				const TRectype & pcon = cache().get(LF_PCON, key);
				if (!pcon.empty())
				{
					const int ind_bilancio = pcon.get_int(PCN_INDBIL);
					if (_ind_bilancio == 0)
						_ind_bilancio = ind_bilancio;
					if (_ind_bilancio != ind_bilancio)
						return error_box("Indicatore di bilancio errato %d", ind_bilancio);
					else
						return true;
				}
			}
		break;
	default:
		break;
	}
	return TSimple_anal_msk::on_field_event(o, e, jolly);
}

class TAnalisi_rec : public TMultiple_rectype
{

protected:

public:
  TAnalisi_rec();
};

TAnalisi_rec::TAnalisi_rec() : TMultiple_rectype(LF_PCONANA)
{
  add_file(LF_PANAPDC, PANAPDC_NRIGA);
}

///////////////////////////////////////////////////////////
// TAnalisi_app
///////////////////////////////////////////////////////////

class TAnalisi_app : public TAnal_app
{
  TAnalisi_rec * _rows;
	int _maxlev;

protected:
  virtual TSimple_anal_msk* create_mask() const { return new TPiano_conti_anal_msk; }

	void rec2row(const TMask& m);
	void row2rec(const TMask& m);
  virtual int read(TMask& m);
  virtual int write(const TMask& m);
  virtual int rewrite(const TMask& m);
  virtual bool remove();
  virtual bool protected_record(TRectype& rec);

  void init_indbil(TMask& mask);
  virtual void init_query_mode(TMask& mask);
	virtual void init_insert_mode(TMask& mask);
  virtual void init_modify_mode(TMask& mask);
  
  virtual bool create();
  virtual bool user_create();
  virtual bool user_destroy();
};

void TAnalisi_app::rec2row(const TMask& m)
{
	TSheet_field & s = m.sfield(F_SHEET);
	const TMultiple_rectype & r = *_rows;
	const int items = r.rows();

	s.destroy();

	if (items > 0)
	{
		for (int i = 1; i <= items; i++)
		{
			const TRectype & rec = r.body(0)[i];
			TToken_string & str = s.row(i - 1);

			str.add(rec.get(PANAPDC_GRUPPO));
			str.add(rec.get(PANAPDC_CONTO));
			str.add(rec.get(PANAPDC_SOTTOCONTO));
			s.check_row(i - 1);
		}
	}
	s.force_update();
}

int TAnalisi_app::read(TMask& m)
{
	int err = TAnal_app::read(m);

	if (err == NOERR)
	{
		const TRelation * r = get_relation();

		_rows->zero();
		_rows->put(PANAPDC_CODCONTO, r->curr().get(PANA_CODCONTO));
		if (_rows->read() == NOERR)
			rec2row(m);
	}
	return err;
}

void TAnalisi_app::row2rec(const TMask& m)
{
	TSheet_field & s = m.sfield(F_SHEET);
	TMultiple_rectype & r = *_rows;

	const int items = s.items();

	r.destroy_rows();

	if (items > 0)
	{
		for (int i = 0; i < items; i++)
		{
			TRectype & rec = r.new_row();
			TToken_string & str = s.row(i);

			rec.put(PANAPDC_GRUPPO, str.get(0));
			rec.put(PANAPDC_CONTO, str.get());
			rec.put(PANAPDC_SOTTOCONTO, str.get());
		}
	}
}

int TAnalisi_app::write(const TMask& m)
{
	TRelation * r = get_relation();

	m.autosave(*r);
	_rows->head() = r->lfile().curr();
	row2rec(m);
	const int	err = _rows->write();

  r->read();
	((TSimple_anal_msk &)m).update_tree_field();
	return err;
}

int TAnalisi_app::rewrite(const TMask& m)
{
	TRelation * r = get_relation();

	m.autosave(*r);
	_rows->head() = r->lfile().curr();
	row2rec(m);

  r->read();
	const int err = _rows->rewrite();

  ((TSimple_anal_msk &)m).update_tree_field();
	return err;
}

bool TAnalisi_app::remove()
{
	TRelation * r = get_relation();
	const int err = _rows->remove();

	return err == NOERR;
}

bool TAnalisi_app::protected_record(TRectype& rec)
{
  TLocalisamfile pconana(LF_PCONANA);
  pconana.curr() = rec;
  if (pconana.read() == NOERR && pconana.next() == NOERR)
  {
    const TString key = rec.get(PANA_CODCONTO);
    const TString new_key = pconana.get(PANA_CODCONTO);

    return new_key.starts_with(key);
  }
  return false;
}

void TAnalisi_app::init_indbil(TMask& mask)
{
  bool enabled = true;
  if ((_maxlev > 0) && (mask.insert_mode() || mask.edit_mode()))
  {
    int level = 0;
    for (level = _maxlev; level > 0; level--)
    {
      if (mask.field(F_KEY1+level).shown())
        break;
    }
    enabled = level < _maxlev; // Le foglie sono sempre disabilitate
    if (level > 0) // Devo controllare i nodi padre
    {
      TString code;   // Codice del piano dei conti
      for (int i = 0; i <= level; i++)
      {
        code << mask.get(F_KEY1+i);  // Allungo il codice
        const TRectype& rec = cache().get(LF_PCONANA, code);
        const int indbil = rec.get_int(PANA_INDBIL);
        if (indbil > 0) // Controllo se ha impostato l'indicatore
        {
          enabled = false;
          mask.set(F_INDBIL, indbil);
          break;
        }
      }
    }
  }
  mask.enable(F_INDBIL, enabled);
}

void TAnalisi_app::init_modify_mode(TMask& mask)
{
	const short id = ((TPiano_conti_anal_msk &)mask).get_field_id(_maxlev, 1);
	mask.enable_page(1, mask.get(id).not_empty());

  TAnal_app::init_modify_mode(mask);
  init_indbil(mask);
}

void TAnalisi_app::init_insert_mode(TMask& mask)
{
	const short id = ((TPiano_conti_anal_msk &)mask).get_field_id(_maxlev, 1);
	mask.enable_page(1, mask.get(id).not_empty());

  TAnal_app::init_insert_mode(mask);
  init_indbil(mask);
}

void TAnalisi_app::init_query_mode(TMask& mask)
{
  TAnal_app::init_query_mode(mask);
  init_indbil(mask);
}

bool TAnalisi_app::create()
{
	TConfig& cfg = ca_config();
  const TString& pdc = cfg.get("Pdci", NULL, 1);
  if (pdc.blank())
	{
	  const bool use_cg0 = cfg.get_bool("UsePdcc");
	  if (use_cg0)
	  {
			TExternal_app app("cg0 -0");
	    app.run(true);
			return false;
		}
		else
      return error_box(TR("Il piano dei conti analitico non e' stato configurato"));
  }
  
  return TAnal_app::create();
}

bool TAnalisi_app::user_create()
{
	const bool ok = TAnal_app::user_create();

	if (ok)
	{
		_rows = new TAnalisi_rec();
		TPiano_conti_anal_msk * m = (TPiano_conti_anal_msk * ) get_mask(0);
		
		for (int i = 0; i < 4; i++)
		{
			const short id = m->get_field_id(i, 1);
			if (id <= 0 || m->id2pos(id) < 0)
				break;
			_maxlev = i;
		}
	}
	return ok;
}

bool TAnalisi_app::user_destroy()
{
	delete _rows;
	return TAnal_app::user_destroy();
}

int ca0400(int argc, char* argv[])
{
  TAnalisi_app app;
  app.run(argc, argv, TR("Piano dei conti"));
  return 0;
}