#include <applicat.h>
#include <mask.h>
#include <progind.h>
#include <relation.h>
#include <urldefid.h>

#include "ve5200.h"
#include "velib.h"

class TStatus_mask : public TMask
{
public:
  TStatus_mask() : TMask("ve5200") { }
  virtual ~TStatus_mask() { }
};


class TStatus_change : public TSkeleton_application
{
  TArray _file;
protected: // TSkeleton_application
  virtual void main_loop();
  void open_files(int logicnum, ...);
  virtual bool create();

public:
  TStatus_change() { }
  virtual ~TStatus_change() { }
};

void TStatus_change::open_files(int logicnum, ...)  
{  
  va_list marker;
  va_start(marker, logicnum);
  while (logicnum > 0)
  {
    CHECKD(_file.objptr(logicnum) == NULL, "File gia' aperto: ", logicnum);
    _file.add(new TLocalisamfile(logicnum), logicnum);
    logicnum = va_arg(marker, int);
  }
}

bool TStatus_change::create()
{
  TApplication::create();
  open_files(LF_TABCOM, LF_TAB, LF_CLIFO, LF_OCCAS, LF_INDSP, LF_CFVEN, LF_DOC, LF_RIGHEDOC, LF_ANAMAG, LF_MOVMAG, LF_RMOVMAG, LF_CONDV, LF_SVRIEP, LF_AGENTI, LF_PERCPROV, LF_CESS, 0);
  dispatch_e_menu(BAR_ITEM(1));
  return TRUE;
}

void TStatus_change::main_loop()
{
  TStatus_mask m;
  while (m.run() == K_ENTER)
  {
    TRelation rel(LF_DOC);
    m.autosave(rel);
    
    const TRectype recini(rel.curr());
    const TRectype recfin(rel.curr());
    
    TString filter; 
    filter << DOC_STATO << "==" << m.get(F_INIZIALE);

    TCursor cur(&rel, filter, 1, &recini, &recfin);
    const long total = cur.items();
    if (total > 0)
    {
      TString msg = "Confermare l'aggiornamento di ";
      msg.add_plural(total, "documento");
      if (yesno_box(msg))
      {
        TProgind pi(total, "Elaborazione in corso...", TRUE, TRUE, 60);
        const char finale = m.get(F_FINALE)[0];
        TDocumento* doc = new TDocumento;
        rel.lfile().set_curr(doc);
        for (cur = 0; cur.pos() < total && !pi.iscancelled(); ++cur)
        {
          doc->put(DOC_STATO, finale);
          doc->rewrite();
        }

        // Forza l'aggiornamento dell'indice del cursore
        TEdit_field& ef = m.efield(F_DANUMERO);
        TCursor* cur = ef.browse()->cursor();
        filter = cur->filter();
        cur->setfilter("");
        cur->setfilter(filter);
      }
    }
  }
}

int ve5200(int argc, char* argv[])
{
  TStatus_change a;
  a.run(argc, argv, "Aggiornamento stato");
  return 0;
}