//--------------------------------------------------------------------
//
//  File Name : IGESBasic_Group.cxx
//  Date      :
//  Author    : CKY / Contract Toubro-Larsen
//  Copyright : MATRA-DATAVISION 1993
//
//--------------------------------------------------------------------

#include <IGESBasic_ToolGroup.ixx>
#include <IGESData_ParamCursor.hxx>
#include <IGESData_IGESEntity.hxx>
#include <IGESData_HArray1OfIGESEntity.hxx>
#include <IGESData_Dump.hxx>
#include <Interface_Macros.hxx>


// MGE 03/08/98
#include <Message_Msg.hxx>


IGESBasic_ToolGroup::IGESBasic_ToolGroup ()    {  }


void IGESBasic_ToolGroup::ReadOwnParams
  (const Handle(IGESBasic_Group)& ent,
   const Handle(IGESData_IGESReaderData)& IR, IGESData_ParamReader& PR) const
{
  // MGE 03/08/98
  // Building of messages
  //========================================
//  Message_Msg Msg202("XSTEP_202");
//  Message_Msg Msg203("XSTEP_203");
  //========================================

  //Standard_Boolean st; //szv#4:S4163:12Mar99 not needed
  Standard_Integer nbval = 0;
//  Msg202.Arg(1);
  //st = PR.ReadInteger( PR.Current(), Msg202, nbval); //szv#4:S4163:12Mar99 moved down
  //st = PR.ReadInteger( PR.Current(), "Count of Entities", nbval);

  Handle(IGESData_HArray1OfIGESEntity)  EntArray;
  if ( PR.ReadInteger( PR.Current(), nbval) ) { //szv#4:S4163:12Mar99 `st=` not needed
    Message_Msg Msg203("XSTEP_203");
    Msg203.Arg(1);
    PR.ReadEnts (IR,PR.CurrentList(nbval),Msg203,EntArray); //szv#4:S4163:12Mar99 `st=` not needed
  }
  else {
    Message_Msg Msg202("XSTEP_202");
    Msg202.Arg(1);
    PR.SendFail(Msg202);
  }
  

  DirChecker(ent).CheckTypeAndForm(PR.CCheck(),ent);
  ent->Init(EntArray);
}

void IGESBasic_ToolGroup::WriteOwnParams
  (const Handle(IGESBasic_Group)& ent, IGESData_IGESWriter& IW) const
{
  Standard_Integer upper = ent->NbEntities();
  IW.Send(upper);
  for (Standard_Integer i = 1; i <= upper;i++)
    IW.Send(ent->Entity(i));
}

void  IGESBasic_ToolGroup::OwnShared
  (const Handle(IGESBasic_Group)& ent, Interface_EntityIterator& iter) const
{
  Standard_Integer upper = ent->NbEntities();
  for (Standard_Integer i = 1; i <= upper;i++)
    iter.GetOneItem(ent->Entity(i));
}

void  IGESBasic_ToolGroup::OwnCopy
  (const Handle(IGESBasic_Group)& another,
   const Handle(IGESBasic_Group)& ent, Interface_CopyTool& TC) const
{
  Standard_Integer lower,upper;
  lower = 1;
  upper = another->NbEntities();
  Handle(IGESData_HArray1OfIGESEntity)  EntArray = new
    IGESData_HArray1OfIGESEntity(lower,upper);
  for (Standard_Integer i = lower;i <= upper;i++)
    {
      DeclareAndCast
	(IGESData_IGESEntity,myentity,TC.Transferred(another->Entity(i)));
      EntArray->SetValue(i,myentity);
    }
  ent->Init(EntArray);
}

Standard_Boolean IGESBasic_ToolGroup::OwnCorrect
  (const Handle(IGESBasic_Group)& ent )  const
{
  Standard_Integer ianul = 0;
  Standard_Integer i, nbtrue = 0, nb = ent->NbEntities();
  for (i = 1; i <= nb; i ++) {
    Handle(IGESData_IGESEntity) val = ent->Entity(i);
    if (val.IsNull()) ianul ++;
    else if (val->TypeNumber() == 0) ianul ++;
  }
  if (ianul == 0) return Standard_False;
  Handle(IGESData_HArray1OfIGESEntity)  EntArray;
  if (ianul < nb) EntArray = new IGESData_HArray1OfIGESEntity(1,nb-ianul);
  for (i = 1; i <= nb; i ++) {
    Handle(IGESData_IGESEntity) val = ent->Entity(i);
    if (val.IsNull()) continue;
    else if (val->TypeNumber() == 0) continue;
    nbtrue ++;
    EntArray->SetValue (nbtrue,ent->Entity(i));
  }
  ent->Init(EntArray);
  return Standard_True;
}


IGESData_DirChecker IGESBasic_ToolGroup::DirChecker
  (const Handle(IGESBasic_Group)& /* ent */ )  const
{
  IGESData_DirChecker DC(402,1);  //TypeNo. 402, Form no. 1
  DC.Structure(IGESData_DefVoid);
  DC.GraphicsIgnored();
  DC.BlankStatusIgnored();
  DC.HierarchyStatusIgnored();
  return DC;
}

void IGESBasic_ToolGroup::OwnCheck(const Handle(IGESBasic_Group)& ent,
				   const Interface_ShareTool&,
				   Handle(Interface_Check)& /* ach */)  const
{
  Standard_Boolean ianul = Standard_False;
  Standard_Integer i, nb = ent->NbEntities();
  for (i = 1; i <= nb; i ++) {
    Handle(IGESData_IGESEntity) val = ent->Entity(i);
    if (val.IsNull()) ianul = Standard_True;
    else if (val->TypeNumber() == 0) ianul = Standard_True;
    if (ianul) {
      break;
    }
  }
}

void IGESBasic_ToolGroup::OwnDump
  (const Handle(IGESBasic_Group)& ent, const IGESData_IGESDumper& dumper,
   const Handle(Message_Messenger)& S, const Standard_Integer level) const
{
  S << "IGESBasic_Group" << endl;
  S << "Entries in the Group : ";
  IGESData_DumpEntities(S,dumper ,level,1, ent->NbEntities(),ent->Entity);
  S << endl;
}