#ifdef _WIN32
 #include <iostream>
 #include <strstream>
 #include <iomanip>
#else
 #include <iostream.h>
 #include <strstream.h>
 #include <iomanip.h>
#endif

#ifndef INCLUDED_DLGELEMENT_HXX
#include "DLGElement.hxx"
#endif

#ifndef INCLUDED_DLGUTIL_HXX
#include "DLGUtil.hxx"
#endif

DLGElement::DLGElement(void)
{
   _recordType = "";
   _id = 0;
}

DLGElement::DLGElement(const DLGElement& element)
{
   operator=(element);
}

DLGElement&
DLGElement::operator=(const DLGElement& element)
{
   if (&element != this)
      {
         _recordType = element._recordType;
         _id = element._id;
         _attrs = element._attrs;
      }

   return *this;
}

bool
DLGElement::operator==(const DLGElement& element)
{
   return _attrs == element._attrs;
}

DLGElement::~DLGElement(void)
{
}

bool
DLGElement::readAttributes(istream& s, long numAttributes)
{
   _attrs.erase(_attrs.begin(),_attrs.end());

   if (numAttributes > 0)
      {
         _attrs.reserve( numAttributes );
         string bufstr;
         long curmajor, curminor;
         long pos;
         for (long i = 0; i < numAttributes; i++)
            {
               if (i % 6 == 0)
                  DLGUtil::getRecord(s,bufstr);
                pos = (i % 6) * 12;
                curmajor = atoi(bufstr.substr(pos, 6).c_str());
                curminor = atoi(bufstr.substr(pos + 6, 6).c_str());
               _attrs.push_back(DLGAttribute(curmajor,curminor));
            }
      }

   return true;
}

bool
DLGElement::writeAttributes(ostream& s)
{
   if (_attrs.size() > 0)
      {
         ostrstream ostr;
         int count = 0;
         vector<DLGAttribute>::iterator i;
         for (i = _attrs.begin(); i != _attrs.end(); i++)
            {
               short major,minor;
               major = i->getMajorCode();
               minor = i->getMinorCode();
               ostr << setw(6) << major << setw(6) << minor;
               count++;
               if ((count > 0) && (count % 6) == 0)
                  {
                     ostr << ends;
                     s << setw(80) << ostr.str() << endl;
                     ostr.freeze(0);
                     ostr.seekp(0,ios::beg);
                  }
            }
         // Any left over?
         if ((_attrs.size() % 6) != 0)
            {
               ostr << ends;
               s << setw(80) << ostr.str() << endl;
               ostr.freeze(0);
            }
      }

   return true;
}