#include <applicat.h>
#include <doc.h>
#include <mask.h>
#include <postman.h>
#include <progind.h>
#include <relation.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
{

	virtual const char * extra_modules() const {return "dt";}

protected: // TSkeleton_application
  virtual void main_loop();
  virtual bool create();

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

bool TStatus_change::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, 
             LF_CAUSALI, LF_RCAUSALI, 0);
  return TSkeleton_application::create();
}

void TStatus_change::main_loop()
{
  TStatus_mask m;
  while (m.run() == K_ENTER)
  {
    TRelation rel(LF_DOC);
    m.autosave(rel);
    
    TRectype recini(rel.curr());
    TRectype recfin(rel.curr());

    recini.put(DOC_NDOC, m.get(F_DANUMERO));
    recfin.put(DOC_NDOC, m.get(F_ANUMERO));
    
    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 TString& finale = m.get(F_FINALE);
        TDocumento* doc = new TDocumento;
        rel.lfile().set_curr(doc);
        cur.freeze();
        for (cur = 0; cur.pos() < total && !pi.iscancelled(); ++cur)
        {      
          pi.addstatus(1);
          doc->put(DOC_STATO, finale);
          doc->rewrite();
          
          // Invia anche la transazione se necessario
          if (::can_dispatch_transaction(*doc))
          {
            TFilename tmpname; tmpname.temp();
            { // Parentesi strategiche
              TConfig ini(tmpname, "Transaction");
              ini.set("Action", "MODIFY");
              ini.set("Firm", get_firm());
              ini.set("Mode", "A");            
              TString8 paradoc; paradoc.format("%d", LF_DOC);
              ini.set_paragraph(paradoc);
              ini.set(DOC_PROVV, doc->get(DOC_PROVV));    
              ini.set(DOC_ANNO, doc->get(DOC_ANNO));    
              ini.set(DOC_CODNUM, doc->get(DOC_CODNUM));    
              ini.set(DOC_NDOC, doc->get(DOC_NDOC));    
              ini.set(DOC_STATO, finale);    
            }
            ::dispatch_transaction(*doc, tmpname); 
            ::remove(tmpname);
          }
        }

        // 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;
}