#include "stdafx.h"

#include "InterStruct.h"
#include "RoolBackNew.h"
#include "CADEntEdgeAdapter.h"


void CCADEntEdgeAdapter::AddInterStruct(CInterStruct *pInter) 
{
	m_arInterStruct.append(pInter);
}


// 一条路边被截取为多段interStruct;重新生成该路边的时候，每段保留与否
// 与判断保留与否相关的标记有以下：
// DongFlag：该路段是否被处理了。
// Attached：该路段为相关路段，即两端同时和当前道路相交，
// InRoadFlag：该路段在当前道路的内部
void CCADEntEdgeAdapter::ReCreate()
{
	if (!NeedReCreate())
		return;

	this->RoolBackErase();

	int iarLen = (int)m_arInterStruct.length();
	int i = 0;
	for ( i = iarLen - 1; i >= 0; i--)
	{
		if (m_arInterStruct[i]->IsShort())
			m_arInterStruct.removeAt(i);
	}

	// 设置处于道路中间的done标记，
	// 如果道路中间的道路两端都没有设置done标记，该段道路需要绘制。
	iarLen = (int)m_arInterStruct.length();
	i = 0;
	for (i = 0; i < iarLen; i++)
	{
		if (!m_arInterStruct[i]->IsInRoad())
			continue;
		else
		{
			bool bPrevDone = false, bNextDone = false;
			if (i > 0) 
				bPrevDone = m_arInterStruct[i -1]->IsDone();
			if (i < iarLen - 1)
				bNextDone = m_arInterStruct[i + 1]->IsDone();

			if (!bPrevDone && !bNextDone)
				m_arInterStruct[i]->SetDoneFlag(true);
		}
	}

	// 检测AttachInter，执行合并,并且对非inRoadStruct设置done标记
	for (i = iarLen - 1; i >= 0; i--)
	{
		if (m_arInterStruct[i]->AttachedStruct() != NULL)
		{
			ASSERT(m_arInterStruct[i]->AttachedStruct() == m_arInterStruct[i-1]);

			m_arInterStruct[i]->CombinAttachInterStruct();
			m_arInterStruct[i]->SetDoneFlag(true);
			m_arInterStruct.removeAt(--i);
		}
	}

	iarLen = (int)m_arInterStruct.length();

	AcAryInterStructPointer arInterStructDump;
	CInterStruct *pCurr = NULL;
	// 合并绘制道路，并且添加到arInterStructDump;
	for (i = 0; i < iarLen; i++)
	{
		if (pCurr == NULL)
		{
			if (m_arInterStruct[i]->IsDone() || !m_arInterStruct[i]->IsInRoad())
			{ // 当前没有pCurr,
				pCurr = m_arInterStruct[i];
				arInterStructDump.append(pCurr);			
			}
		}
		else
		{
			if (m_arInterStruct[i]->IsDone() || !m_arInterStruct[i]->IsInRoad())
			{
				if (!pCurr->CombinInterStrcutInSequence(m_arInterStruct[i]))
				{
					pCurr = m_arInterStruct[i];
					arInterStructDump.append(m_arInterStruct[i]);
				}
			}
			else
			{
				pCurr = NULL;
			}
		}
	}

	// 生成
	for (iarLen = (int)arInterStructDump.length(), i = 0; i < iarLen; i++)
	{
			arInterStructDump[i]->SimpleCreate();
	}
}



void CLineCADEntEdgeAdapter::RoolBackErase() 
{
	RoolBackAddRemoveData(&m_lineEnt);
}

void CArcCADEntEdgeAdapter::RoolBackErase()
{
	RoolBackAddRemoveData(&m_arcEnt);
}

void CArcCADEntEdgeAdapter::ReCreateForLandScape()
{
	if (!NeedReCreate())
		return;

	this->RoolBackErase();

	int iarLen = (int)m_arInterStruct.length();
	int i = 0;
	for ( i = iarLen - 1; i >= 0; i--)
	{
		if (m_arInterStruct[i]->IsShort())
			m_arInterStruct.removeAt(i);
	}

	// 设置处于道路中间的done标记，
	// 如果道路中间的道路两端都没有设置done标记，该段道路需要绘制。
	iarLen = (int)m_arInterStruct.length();
	i = 0;
	for (i = 0; i < iarLen; i++)
	{
		if (!m_arInterStruct[i]->IsInRoad())
			continue;
		else
		{
			bool bPrevDone = false, bNextDone = false;
			if (i > 0) 
				bPrevDone = m_arInterStruct[i -1]->IsDone();
			if (i < iarLen - 1)
				bNextDone = m_arInterStruct[i + 1]->IsDone();

			if (!bPrevDone && !bNextDone)
				m_arInterStruct[i]->SetDoneFlag(true);
		}
	}

	// 检测AttachInter，执行合并,并且对非inRoadStruct设置done标记
	for (i = iarLen - 1; i >= 0; i--)
	{
		if (m_arInterStruct[i]->AttachedStruct() != NULL)
		{
			ASSERT(m_arInterStruct[i]->AttachedStruct() == m_arInterStruct[i-1]);

			m_arInterStruct[i]->CombinAttachInterStruct();
			m_arInterStruct[i]->SetDoneFlag(true);
			m_arInterStruct.removeAt(--i);
		}
	}

	iarLen = (int)m_arInterStruct.length();

	AcAryInterStructPointer arInterStructDump;
	CInterStruct *pCurr = NULL;
	// 合并绘制道路，并且添加到arInterStructDump;
	for (i = 0; i < iarLen; i++)
	{
		if (pCurr == NULL)
		{
			if (m_arInterStruct[i]->IsDone() || !m_arInterStruct[i]->IsInRoad())
			{ // 当前没有pCurr,
				pCurr = m_arInterStruct[i];
				pCurr->SetGroupId(m_GroupId);
				pCurr->SetIsVisible(m_bIsVisible);
				arInterStructDump.append(pCurr);

			}
		}
		else
		{
			if (m_arInterStruct[i]->IsDone() || !m_arInterStruct[i]->IsInRoad())
			{
				if (!pCurr->CombinInterStrcutInSequence(m_arInterStruct[i]))
				{
					pCurr = m_arInterStruct[i];
					pCurr->SetGroupId(m_GroupId);
					pCurr->SetIsVisible(m_bIsVisible);
					arInterStructDump.append(m_arInterStruct[i]);
				}
			}
			else
			{
				pCurr = NULL;
			}
		}
	}
	for (iarLen = (int)arInterStructDump.length(), i = 0; i < iarLen; i++)
	{
		((CArcInterStruct*)arInterStructDump[i])->SimpleCreateForLandScape();
	}	
}

void CLineCADEntEdgeAdapter::ReCreateForLandScape()
{
	if (!NeedReCreate())
		return;

	this->RoolBackErase();

	int iarLen = (int)m_arInterStruct.length();
	int i = 0;
	for ( i = iarLen - 1; i >= 0; i--)
	{
		if (m_arInterStruct[i]->IsShort())
			m_arInterStruct.removeAt(i);
	}

	// 设置处于道路中间的done标记，
	// 如果道路中间的道路两端都没有设置done标记，该段道路需要绘制。
	iarLen = (int)m_arInterStruct.length();
	i = 0;
	for (i = 0; i < iarLen; i++)
	{
		if (!m_arInterStruct[i]->IsInRoad())
			continue;
		else
		{
			bool bPrevDone = false, bNextDone = false;
			if (i > 0) 
				bPrevDone = m_arInterStruct[i -1]->IsDone();
			if (i < iarLen - 1)
				bNextDone = m_arInterStruct[i + 1]->IsDone();

			if (!bPrevDone && !bNextDone)
				m_arInterStruct[i]->SetDoneFlag(true);
		}
	}

	// 检测AttachInter，执行合并,并且对非inRoadStruct设置done标记
	for (i = iarLen - 1; i >= 0; i--)
	{
		if (m_arInterStruct[i]->AttachedStruct() != NULL)
		{
			ASSERT(m_arInterStruct[i]->AttachedStruct() == m_arInterStruct[i-1]);

			m_arInterStruct[i]->CombinAttachInterStruct();
			m_arInterStruct[i]->SetDoneFlag(true);
			m_arInterStruct.removeAt(--i);
		}
	}

	iarLen = (int)m_arInterStruct.length();

	AcAryInterStructPointer arInterStructDump;
	CInterStruct *pCurr = NULL;
	// 合并绘制道路，并且添加到arInterStructDump;
	for (i = 0; i < iarLen; i++)
	{
		if (pCurr == NULL)
		{
			if (m_arInterStruct[i]->IsDone() || !m_arInterStruct[i]->IsInRoad())
			{ // 当前没有pCurr,
				pCurr = m_arInterStruct[i];
				pCurr->SetGroupId(m_GroupId);
				pCurr->SetIsVisible(m_bIsVisible);
				arInterStructDump.append(pCurr);

			}
		}
		else
		{
			if (m_arInterStruct[i]->IsDone() || !m_arInterStruct[i]->IsInRoad())
			{
				if (!pCurr->CombinInterStrcutInSequence(m_arInterStruct[i]))
				{
					pCurr = m_arInterStruct[i];
					pCurr->SetGroupId(m_GroupId);
					pCurr->SetIsVisible(m_bIsVisible);
					arInterStructDump.append(m_arInterStruct[i]);
				}
			}
			else
			{
				pCurr = NULL;
			}
		}
	}
	for (iarLen = (int)arInterStructDump.length(), i = 0; i < iarLen; i++)
	{
		((CLineInterStruct*)arInterStructDump[i])->SimpleCreateForLandScape();
	}	
}