// Created on: 2016-04-07
// Copyright (c) 2016 OPEN CASCADE SAS
// Created by: Oleg AGASHIN
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

#include <BRepMeshData_Model.hxx>

#include <BRepMeshData_Face.hxx>
#include <BRepMeshData_Edge.hxx>
#include <BRepMesh_OrientedEdge.hxx>
#include <BRepMesh_Vertex.hxx>
#include <NCollection_IncAllocator.hxx>

//=======================================================================
// Function: Constructor
// Purpose : 
//=======================================================================
BRepMeshData_Model::BRepMeshData_Model (const TopoDS_Shape& theShape)
  : IMeshData_Model (theShape),
    myMaxSize (0.),
    myAllocator (new NCollection_IncAllocator (IMeshData::MEMORY_BLOCK_SIZE_HUGE)),
    myDFaces (256, myAllocator),
    myDEdges (256, myAllocator)
{
  myAllocator->SetThreadSafe();
}

//=======================================================================
// Function: Destructor
// Purpose : 
//=======================================================================
BRepMeshData_Model::~BRepMeshData_Model ()
{
}

//=======================================================================
// Function: FacesNb
// Purpose : 
//=======================================================================
Standard_Integer BRepMeshData_Model::FacesNb () const
{
  return myDFaces.Size ();
}

//=======================================================================
// Function: AddFace
// Purpose : 
//=======================================================================
const IMeshData::IFaceHandle& BRepMeshData_Model::AddFace (const TopoDS_Face& theFace)
{
  IMeshData::IFaceHandle aFace (new (myAllocator) BRepMeshData_Face (theFace, myAllocator));
  myDFaces.Append (aFace);
  return myDFaces (FacesNb () - 1);
}

//=======================================================================
// Function: GetFace
// Purpose : 
//=======================================================================
const IMeshData::IFaceHandle& BRepMeshData_Model::GetFace (const Standard_Integer theIndex) const
{
  return myDFaces (theIndex);
}

//=======================================================================
// Function: EdgesNb
// Purpose : 
//=======================================================================
Standard_Integer BRepMeshData_Model::EdgesNb () const
{
  return myDEdges.Size ();
}

//=======================================================================
// Function: AddEdge
// Purpose : 
//=======================================================================
const IMeshData::IEdgeHandle& BRepMeshData_Model::AddEdge (const TopoDS_Edge& theEdge)
{
  IMeshData::IEdgeHandle aEdge (new (myAllocator) BRepMeshData_Edge (theEdge, myAllocator));
  myDEdges.Append (aEdge);
  return myDEdges (EdgesNb () - 1);
}

//=======================================================================
// Function: GetEdge
// Purpose : 
//=======================================================================
const IMeshData::IEdgeHandle& BRepMeshData_Model::GetEdge (const Standard_Integer theIndex) const
{
  return myDEdges (theIndex);
}

//=======================================================================
//function : DumpJson
//purpose  : 
//=======================================================================
void BRepMeshData_Model::DumpJson (Standard_OStream& theOStream, Standard_Integer theDepth) const
{
  OCCT_DUMP_TRANSIENT_CLASS_BEGIN (theOStream)
  OCCT_DUMP_BASE_CLASS (theOStream, theDepth, IMeshData_Model)

  OCCT_DUMP_FIELD_VALUE_NUMERICAL (theOStream, myMaxSize)
  if (!myDFaces.IsEmpty())
  {
    OCCT_DUMP_FIELD_VALUE_NUMERICAL (theOStream, myDFaces.Size())
    for (Standard_Integer aFaceIt = 0; aFaceIt < FacesNb(); ++aFaceIt)
    {
      const IMeshData::IFaceHandle& aFace = GetFace(aFaceIt);
      OCCT_SEND_DUMPJSON (aFace.get())
    }
  }
  if (!myDEdges.IsEmpty())
  {
    OCCT_DUMP_FIELD_VALUE_NUMERICAL (theOStream, myDEdges.Size())
    for (int anEdgeIt = 0; anEdgeIt < EdgesNb(); anEdgeIt++)
    {
      const IMeshData::IEdgeHandle& anEdge = GetEdge (anEdgeIt);
      OCCT_SEND_DUMPJSON (anEdge.get())
    }
  }
}