#include "stdafx.h"
#include "OTSFeature.h"

namespace OTSDATA {

	// COTSFeature

		// constructor
	COTSFeature::COTSFeature()													// constructor
	{
		Init();
	}

	COTSFeature::COTSFeature(const COTSFeature& a_oSource)								// copy constructor
	{
		// can't copy itself
		if (&a_oSource == this)
		{
			return;
		}

		// copy data over
		Duplicate(a_oSource);
	}

	COTSFeature::COTSFeature(COTSFeature* a_poSource)								// copy constructor
	{
		// can't copy itself
		if (a_poSource == this)
		{
			return;
		}

		// copy data over
		Duplicate(*a_poSource);
	}

	COTSFeature& COTSFeature::operator=(const COTSFeature& a_oSource)					// =operator
	{
		// cleanup
		Cleanup();

		// copy the class data over
		Duplicate(a_oSource);

		// return class
		return *this;
	}

	BOOL COTSFeature::operator==(const COTSFeature& a_oSource)							// ==operator
	{
		// return FASLE, if the two segments list are in different size
		int nSize = (int)m_listSegments.size();
		if (nSize != (int)a_oSource.m_listSegments.size())
		{
			return FALSE;
		}

		// return FALSE if any of the segments are different
		for (int i = 0; i < nSize; ++i)
		{
			if (!(*(m_listSegments[i].get()) == *(a_oSource.m_listSegments[i].get())))
			{
				return FALSE;
			}
		}

		// members check
		return TRUE;
	}

	COTSFeature::~COTSFeature()										// destructor
	{
		Cleanup();
	}

	

	void COTSFeature::Serialize(bool isStoring, tinyxml2::XMLDocument * classDoc, tinyxml2::XMLElement * rootNode)
	{
		xmls::Collection<COTSSegment> xSegmentlist;
		xmls::Slo slo;
		slo.Register("Segmentlist", &xSegmentlist);

		if (isStoring)
		{
			xSegmentlist.Clear();
			for (unsigned int i = 0; i < m_listSegments.size(); i++)
			{
				xSegmentlist.addItem(m_listSegments[i].get());
			}

			slo.Serialize(true, classDoc, rootNode);
		}
		else
		{
			slo.Serialize(false, classDoc, rootNode);

			m_listSegments.clear();
			for (unsigned int i = 0; i < xSegmentlist.size(); i++)
			{
				m_listSegments.push_back(COTSSegmentPtr(xSegmentlist.getItem(i)));
			}

		}
	}

	// segments list
	void COTSFeature::SetSegmentsList(COTSSegmentsList& a_plistSegment, BOOL a_bClear)
	{
		// clear holes list if necessary
		if (a_bClear)
		{
			m_listSegments.clear();
		}

		// copy the list
		for (auto pSegment : a_plistSegment)
		{
			//COTSSegmentPtr pSegmentNew = COTSSegmentPtr(new COTSSegment(pSegment.get()));
			m_listSegments.push_back(pSegment);
		}
	}

	COTSSegmentPtr COTSFeature::GetSegmentByIndex(int a_nIndex)
	{
		if (a_nIndex < 0 || a_nIndex >= (int)m_listSegments.size())
		{
			// invalid index
			return nullptr;
		}
		return m_listSegments[a_nIndex];
	}

	
	// cleanup
	void COTSFeature::Cleanup()
	{
		m_listSegments.clear();
	}

	// initialization
	void COTSFeature::Init()
	{
		// initialization
		m_listSegments.clear();		
	}

	// duplication 
	void COTSFeature::Duplicate(const COTSFeature& a_oSource)
	{
		// initialization
		Init();

		// copy data over
		for (auto pSegments : a_oSource.m_listSegments)
		{
			COTSSegmentPtr pSegmentNew = COTSSegmentPtr(new COTSSegment(*pSegments.get()));
			m_listSegments.push_back(pSegmentNew);
		}
	}
}