#include "stdafx.h"
#include "UIIBoundary.h"
#include <algorithm>
#include "UIIBorderLine.h"

CUIIBoundary::CUIIBoundary(void)
{
}

CUIIBoundary::~CUIIBoundary(void)
{
}

bool CUIIBoundary::Add(CUIIBorderLine& bLine)
{
	if (bLine.GetDir() == 0 || bLine.GetDir() == 1)
	{
		m_arBordLines.push_back(bLine);
		Sort();
		return true;
	}
	return false;
}

bool CUIIBoundary::Get(int nIndex,CUIIBorderLine& bLine)
{
	if (nIndex < m_arBordLines.size() && nIndex > -1)
	{
		bLine = m_arBordLines.at(nIndex);
		return true;
	}
	return false;
}

int CUIIBoundary::GetCount()
{
	return (int)m_arBordLines.size();
}

AcGePoint3d CUIIBoundary::GetStart()
{
	if (m_arBordLines.size() > 0)
	{
		return m_arBordLines.at(0).GetStart();
	}
	return AcGePoint3d(0,0,0);
}

AcGePoint3d CUIIBoundary::GetEnd()
{
	if (m_arBordLines.size() > 0)
	{
		return m_arBordLines.at(m_arBordLines.size() - 1).GetEnd();
	}
	return AcGePoint3d(0,0,0);
}

short CUIIBoundary::GetDir()
{
	if (!m_arBordLines.empty())
	{
		return m_arBordLines.at(0).GetDir();
	}
	return  -1;
}

double CUIIBoundary::GetPos()
{
	if (!m_arBordLines.empty())
	{
		return m_arBordLines.at(0).GetPos();
	}
	return  -1.e-10;
}

void CUIIBoundary::Sort()
{
	if (m_arBordLines.size() > 2)
	{
		std::sort(m_arBordLines.begin(),m_arBordLines.end());
	}
}

void CUIIBoundary::TransformBy(AcGeMatrix3d& xform)
{
	typedef std::vector<CUIIBorderLine>::iterator IT;

	for (IT it = m_arBordLines.begin();it != m_arBordLines.end();it++)
	{
		(*it).TransformBy(xform);
	}
}