#include "lvlib.h"
#include "lvrcondv.h"
#include "lvcondv.h"

#include "../cg/cglib01.h"
#include "../mg/clifogiac.h"

#include <config.h>
#include <recset.h>
#include <utility.h>

///////////////////////////////////////////////////////////
// Utilities
///////////////////////////////////////////////////////////

void lv_set_creation_info(TRectype& rec)
{
  rec.set_creation_info();
}

void lv_set_update_info(TRectype& rec)
{
  rec.set_modify_info();
}

//funzione che restituisce true se la data che gli passo è una festività
bool lv_is_holiday(const TDate& data)
{
  static TAssoc_array calendari;

  const int anno = data.year();
  
  TString16 key;
  key.format("%05ld%4d",prefix().get_codditta(),anno);

  TString* cal = (TString*)calendari.objptr(key);

  if (cal == NULL)
  {
    TConfig ini(CONFIG_DITTA,"lv");
    cal = new TString(366);
    calendari.add(key,cal);
    key.format("CAL%4d",anno);
    *cal = ini.get(key);
    cal->left_just(366);
  }

  const TDate primo(1,1,anno);
  const long index = data - primo;
  
  return (*cal)[index] > ' ';
}

//funzione che restituisce un codice contratto valido dato cliente, indirizzo di spedizione e data
long lv_find_contract(const long codcf, const long indsped, const TDate& data)
{
  TString query;
  query << "USE LVCONDV\n"
        << "SELECT BETWEEN(#DATA,DATAIN,DATASC)&&BETWEEN(CODINDSP,#INDSPED,#INDSPED)&&(PROPOSTA!='X')\n"
        << "FROM CODCF=#CODCF\nTO CODCF=#CODCF";
  TISAM_recordset contr(query);
  contr.set_var("#DATA",data);
  contr.set_var("#INDSPED",indsped);
  contr.set_var("#CODCF",codcf);

  long cod = 0L;
  if (contr.move_first())
    cod = contr.get("CODCONT").as_int();
  
  return cod;
}

///////////////////////////////////////////////////////////
// TLaundry_contract
///////////////////////////////////////////////////////////

// Ritorna la riga di contratto corrispondente a codart
const TRectype& TLaundry_contract::row(const char* codart) const
{
  TToken_string key;
  key.add(get(LVRCONDV_CODCF));
  key.add(get(LVRCONDV_CODCONT));
  key.add(codart);
  return cache().get(LF_LVRCONDV, key);
}

// Controlla se il contratto esiste veramente
bool TLaundry_contract::ok() const
{ return !empty(); }

bool TLaundry_contract::can_be_deleted() const
{
  TConfig ini(CONFIG_DITTA,"lv");
  const TString & codnum=ini.get("NUM_GEN");

  TString query;
  
  query << "USE DOC KEY 4 SELECT CODNUM=#CODNUM \n"
        << "FROM TIPOCOF=C CODCF=#CODCF PROVV=D \n"
        << "TO TIPOCOF=C CODCF=#CODCF PROVV=D \n";

  TISAM_recordset rset(query);

  rset.set_var("#CODNUM",TVariant(codnum));
  rset.set_var("#CODCF",get_long(LVCONDV_CODCF));
  
  return !rset.move_first();
}

// Legge un contratto tramite la chiave primaria cliente+codice
bool TLaundry_contract::read(const long codcf, const long codcont)
{
  if (codcf > 0 && codcont > 0) // Campi obbligatori!
  {
    TString16 key; key.format("%ld|%ld", codcf, codcont);
    *((TRectype*)this) = cache().get(LF_LVCONDV, key);
  }
  else
    zero();
  return ok();
}

// Cerca il contratto in essere alla data di un certo cliente+indirizzo
bool TLaundry_contract::read(const long codcf, const long indsped, const TDate& data)
{
  const long codcont = lv_find_contract(codcf, indsped, data);
  return read(codcf, codcont);
}

// Inizializza un contratto vuoto: servira' una read successiva
TLaundry_contract::TLaundry_contract() : TRectype(LF_LVCONDV)
{ zero(); }

TLaundry_contract::TLaundry_contract(const TRectype & rec): TRectype(rec)
{
}
// Inizializza un contratto in base alla chiave primaria
TLaundry_contract::TLaundry_contract(const long codcf, const long codcont) 
                 : TRectype(LF_LVCONDV)
{ read(codcf, codcont); }

// Tenta di inizilizzare il contratto corrente di un cliente
TLaundry_contract::TLaundry_contract(const long codcf, const long indsped, const TDate& data)
                 : TRectype(LF_LVCONDV)
{ read(codcf, indsped, data); }

///////////////////////////////////////////////////////////
// TRecmag_lavanderie
///////////////////////////////////////////////////////////

void TRecmag_lavanderie::update()
{
	if (_update_time > 0L)
		return;

	_update_time = 1L;

  TString query, filter;
	const int anno = get_int(CLIFOGIAC_ANNOES);
	const TString4 tipocf(get(CLIFOGIAC_TIPOCF));
	const long codcf = get_long(CLIFOGIAC_CODCF);
  const int indsped = get_int(CLIFOGIAC_INDSPED);
	const TString80 codart(get(CLIFOGIAC_CODART));
	const TString80 livello(get(CLIFOGIAC_LIVELLO));
  const TDate oggi(TODAY);
  TDate imese;
	TDate ianno;
	TEsercizi_contabili & esc = esercizi();
	const TArticolo & artrec = cached_article(codart);

	if (anno >= esc.date2esc(oggi))
	{
		imese = oggi;
		imese.set_day(1);
	  ianno.set_month(1);
	}
	else
	{
		imese = esc.esercizio(anno).fine();
		ianno = imese;
	}
  
  query="USE MOVMAG KEY 3\n";
  query << "SELECT (TIPOCF='C')&&(STR(CODCF=" << codcf << "))&&(STR(CODINDSP=" << indsped << "))\n";
  query << "TO DATAREG=" << oggi << "\n";

  TISAM_recordset recmag(query);

  for (bool ok=recmag.move_first(); ok; ok=recmag.move_next())
  {
		const TDate datareg = recmag.get(MOVMAG_DATAREG).as_date();
    TString queryrmag="USE RMOVMAG\n";
		queryrmag << " SELECT (CODART=\"" << codart << "\")&&(LIVGIAC=\"" << livello << "\")\n";
		queryrmag << "FROM NUMREG=" << recmag.get(MOVMAG_NUMREG) << "\n"
              << "TO NUMREG=" << recmag.get(MOVMAG_NUMREG) << "\n";
    
    TISAM_recordset recrmag(queryrmag);

    for (bool ok=recrmag.move_first(); ok; ok=recrmag.move_next())
    {
      const TString& codcaus = recrmag.get(RMOVMAG_CODCAUS).as_string();
			const TCausale_magazzino & tcaus = cached_causale_magazzino(codcaus.full() ? codcaus : recmag.get(MOVMAG_CODCAUS).as_string());
      int sgn_dotin = tcaus.sgn(s_dotin);
      int sgn_dotod = tcaus.sgn(s_dotod);
      int sgn_dottm = tcaus.sgn(s_dottm);
      int sgn_consanno = tcaus.sgn(s_consanno);
      int sgn_consmese = tcaus.sgn(s_consmese);
      if (sgn_dotin != 0 || sgn_dotod != 0 || sgn_dottm != 0 || sgn_consanno != 0 || sgn_consmese != 0)
      {
        const TString4 um = recrmag.get(RMOVMAG_UM).as_string();
        const real qta = ((TArticolo &)artrec).convert_to_um(recrmag.get(RMOVMAG_QUANT).as_real(), NULL,um);

				_dotin += real(qta * sgn_dotin);
				_dotod += real(qta * sgn_dotod);
				_dottm += real(qta * sgn_dottm);
				if (datareg >= ianno)
					_consanno += real(qta * sgn_consanno);
				if (datareg >= imese)
					_consmese += real(qta * sgn_consmese);
      }
    }
	}
}

int TRecmag_lavanderie::name2index(const char* fieldname) const
{
	if (strcmp(fieldname, "DOTIN") == 0)
		return 0;
	if (strcmp(fieldname, "DOTOD") == 0)
		return 1;
	if (strcmp(fieldname, "DOTTM") == 0)
		return 2;
	if (strcmp(fieldname, "CONSANNO") == 0)
		return 3;
	if (strcmp(fieldname, "CONSMESE") == 0)
		return 4;
	return -1;
}

TFieldtypes TRecmag_lavanderie::type(const char* fieldname) const

{
  if (name2index(fieldname) >= 0)
    return _realfld; 
  return TRectype::type(fieldname);
}


int TRecmag_lavanderie::length(const char* fieldname) const

{
  if (name2index(fieldname) >= 0)
    return 18;
  return TRectype::length(fieldname);
}


int TRecmag_lavanderie::ndec(const char* fieldname) const
{
  if (name2index(fieldname) >= 0)
    return 3; 
  return TRectype::ndec(fieldname);
}

bool TRecmag_lavanderie::exist(const char* fieldname) const
{                   
  if (name2index(fieldname) >= 0)
    return true;
  return TRectype::exist(fieldname);
}

const TString & TRecmag_lavanderie::get_str(const char* fieldname) const
{ 
	const int index = name2index(fieldname);

	if (index >= 0)
		((TRecmag_lavanderie *)this)->update();
	switch (index)
	{
		case  0: return get_tmp_string() = _dotin.string();
		case  1: return get_tmp_string() = _dotod.string();
		case  2: return get_tmp_string() = _dottm.string();
		case  3: return	get_tmp_string() = _consanno.string();
		case  4: return get_tmp_string() = _consmese.string();
		default: break;
	}
	return TVariable_rectype::get_str(fieldname);
}

TRecmag_lavanderie::TRecmag_lavanderie()
                  : TVariable_rectype(LF_CLIFOGIAC)
{
}

TObject* TRecmag_lavanderie::dup() const
{
  TRecmag_lavanderie* o = new TRecmag_lavanderie(*this);
  return o;
}

///////////////////////////////////////////////////////////
// TArticolo_lavanderie
///////////////////////////////////////////////////////////

const TString & TArticolo_lavanderie::get_str(const char* fieldname) const
{ 
  if (*fieldname != '#')
    return TRectype::get_str(fieldname);
  char * fname = (char *) fieldname + 1;
  const int logicnum = atoi(fname);
  if (logicnum != LF_CLIFOGIAC)
		return TArticolo_giacenza_data::get_str(fieldname);

  const char * op1 =  strchr(fname, '_');
  int index = 0;
  if (op1)
  {
    op1=op1+1;
    fname = (char *) op1;
    if (*op1 == '#')
      index = atoi(fname + 1);             
  }
  const char * op2 = strchr(fname, '_');
  if (op2) 
  {
    op2=op2+1;
    fname = (char *) op2 + 1;
  }
  const char * op3 = strchr(fname, '_');
  if (op3) 
  {
    op3=op3+1;
    fname = (char *) op3 + 1;
  }
  const char * op4 = strchr(fname, '_');
  if (op4) 
  {
    op4=op4+1;
    fname = (char *) op2 + 1;
  }
  const char * op5 = strchr(fname, '_');
  if (op5)
    op5=op5+1;
  const char * op6 = strstr(fname, "->"); 
  CHECKS(op6, "Can't find '->' in string ", fieldname);
  op6=op6+2;
       
  if (logicnum == LF_CLIFOGIAC && op2 && op3 && op4)
	{
		((TArticolo_lavanderie *)this)->set_tipocf(*op2);
		((TArticolo_lavanderie *)this)->set_codcf(atol(op3));
		((TArticolo_lavanderie *)this)->set_indsped(atol(op4));
    if (index == 0)
      index = find_clifomag(op1, op5);
    if (index > 0)
      return clifomag(op1).row(index).get(op4);
	}
  return EMPTY_STRING;
}

void TArticolo_lavanderie::set_body_key(TRectype & rowrec)
{
  const int logicnum = rowrec.num();
  const char * cod = (const char *) codice();
  
  switch (logicnum)
  { 
    case LF_CLIFOGIAC:
      rowrec.put(CLIFOGIAC_ANNOES, _anno_lav);
      rowrec.put(CLIFOGIAC_CODART, cod);
      rowrec.put(CLIFOGIAC_TIPOCF, _tipocf);
      rowrec.put(CLIFOGIAC_CODCF, _codcf);
      rowrec.put(CLIFOGIAC_INDSPED, _indsped);
      break;
    default:
      TArticolo_giacenza_data::set_body_key(rowrec);
      break;
  }
}

void TArticolo_lavanderie::set_anno_lav (int anno)
{
  if (_anno_lav != anno)
    remove_body(LF_CLIFOGIAC);
  _anno_lav = anno;
}

TRectype * TArticolo_lavanderie::new_body_record(int logicnum)
{
	if (logicnum == LF_CLIFOGIAC)
		return new TRecmag_lavanderie();
	return new TRectype(logicnum ? logicnum : TArticolo_giacenza_data::num());
}

int TArticolo_lavanderie::find_clifomag(TRecord_array& rclifomag, const char * livello, int from) const

{
  const int last = rclifomag.last_row();

  if (last > 0 && from < last)
  {
    const int livello_len = livello ? strlen(livello) : 0;   
    
    if (livello_len == 0)
      return from + 1;

    for (int i = rclifomag.succ_row(from); i <= last; i = rclifomag.succ_row(i))
    {
      const TRectype & rec = rclifomag.row(i);
    
			if (livello_len == 0 || rec.get(CLIFOGIAC_LIVELLO).compare(livello, livello_len) == 0)
				return i;
    }
  }
  return -1;
}

int TArticolo_lavanderie::find_clifomag(int annoes, const char * livello, int from) const
{
  TRecord_array & rclifomag = clifomag(annoes);
  return find_clifomag(rclifomag, livello, from);  
}

TRecord_array & TArticolo_lavanderie::clifomag(int annoes) const
{
	((TArticolo_lavanderie*)this)->set_anno_lav(annoes > 0 ? annoes : esercizi().last_mag());
  return body(LF_CLIFOGIAC);
}

TArticolo_lavanderie::TArticolo_lavanderie(const char* codice, const char tipocf, const long codcf, const int indsped)
										 : TArticolo_giacenza_data(codice), _anno_lav(0),
										   _tipocf(tipocf), _codcf(codcf), _indsped(indsped)

{
  add_file(LF_CLIFOGIAC ,"NRIGA");
}

TArticolo_lavanderie::TArticolo_lavanderie(const TRectype & rec, const char tipocf, const long codcf, const int indsped)
										 : TArticolo_giacenza_data(rec), _anno_lav(0),
										   _tipocf(tipocf), _codcf(codcf), _indsped(indsped)

{
  add_file(LF_CLIFOGIAC ,"NRIGA");
}

///////////////////////////////////////////////////////////
// TCache_articoli_lavanderie
///////////////////////////////////////////////////////////

class TCache_articoli_lavanderie : public TRecord_cache
{
protected:
  virtual TObject* rec2obj(const TRectype& rec) const { return new TArticolo_lavanderie(rec);}

public:
  TArticolo_lavanderie& lav(const char* key) { return (TArticolo_lavanderie&)query(key); }

	TCache_articoli_lavanderie();
  virtual ~TCache_articoli_lavanderie() { }
};

TCache_articoli_lavanderie::TCache_articoli_lavanderie()
												   : TRecord_cache(LF_ANAMAG, 1)
{ 
  test_file_changes();   // Tieni d'occhio le modifiche sul file
  set_items_limit(256);  // Standard
}        

TArticolo_lavanderie & cached_article_laundry(const char * codart, const char tipocf, const long codcf, const int indsped)
{
	HIDDEN TCache_articoli_lavanderie __cache_articoli_lavanderie;

	TArticolo_lavanderie & art = __cache_articoli_lavanderie.lav(codart);
	
	art.set_tipocf(tipocf);
	art.set_codcf(codcf);
	art.set_indsped(indsped);
	return art;
}

///////////////////////////////////////////////////////////
// TLavanderie_calendar
///////////////////////////////////////////////////////////

// Serve per aggiungere le feste dei Patroni
void TLavanderie_calendar::set_holiday(const TDate & date, bool holiday)
{
	if (_year == date.year())
	{
		const TDate inizio(1, 1, _year);
		long ndays = date - inizio;

		_days.set(ndays, holiday);
		_dirty = true;
	}
}

bool TLavanderie_calendar::is_holiday(const TDate& date) const
{
	if (_year == date.year())
	{
		const TDate inizio(1, 1, _year);
		long ndays = date - inizio;
		
		return _days[ndays];
	}
	return false;
}

int TLavanderie_calendar::read(int year)
{
	if (year != 0)
		_year = year;
  TConfig cfg(CONFIG_DITTA, "lv");
	TString8 varname("CAL");
	
	varname << _year;
	_days.reset();
	const TString val = cfg.get(varname);
	
	if (val.full())
	{
		const int len = val.len();
		for (int i = 0; i < len; i++)
			_days.set(i, val[i] != ' ');
	}
	else
	{
		const TDate inizio(1, 1, _year);
		const TDate fine(31, 12, _year);
		TDate data(inizio);

		for (int i = 0;  data <= fine; ++data, i++)
			_days.set(i, data.is_holiday());
	}
  
  return NOERR;
}

int TLavanderie_calendar::write() const
{
	if (_dirty)
	{
	  TConfig cfg(CONFIG_DITTA, "lv");
		TString8 varname("CAL");
	
		varname << _year;
		TString val(255);
		const TDate inizio(1, 1, _year);
		const TDate fine(31, 12, _year);
		TDate data(inizio);

		for (int i = 0;  data <= fine; ++data, i++)
			val << (_days[i] ? 'X' : ' ');
		cfg.set(varname, val);
	}
	((TLavanderie_calendar *)this)->_dirty = false;
	return NOERR;
}

int TLavanderie_calendar::remove() const
{
  TConfig cfg(CONFIG_DITTA, "lv");
	TString8 varname("CAL");

	varname << _year;
	TString val(255);
	const TDate inizio(1, 1, _year);
	const TDate fine(31, 12, _year);
	TDate data(inizio);

	for (int i = 0;  data <= fine; ++data, i++)
		val << data.is_holiday() ? "X" : " ";
	cfg.set(varname, val);
  return NOERR;
}

TLavanderie_calendar::TLavanderie_calendar(const int year) : _year(year), _dirty(false)
{
	read();
}