//////////////////////////////////////////////////////////////////////////////////////
//Segment.h

#pragma once

#include "PointSegment.h"
#include "BezierPointSegment.h"

class CPointSeries;
class CPointSeriesManager;
class CGDFObject;

class  CGDFSegment
{
public:
	CGDFSegment(CPointSeriesManager* pSeriesManager,CPointSeries* pSeries=NULL,int index0=-1,int index1=-1,FACIESSEGMENTDIRECTION direction=segmentforward);
	CGDFSegment(CPointSeriesManager* pSeriesManager,POINTSERIESID id,int index0=-1,int index1=-1,FACIESSEGMENTDIRECTION direction=segmentforward);
	CGDFSegment();
	~CGDFSegment();
//Attribute
private:
	CPointSeriesManager* m_pSeriesManager;
	CPointSeries* m_pSeries;
	POINTSERIESID m_id;
	int m_index0;
	int m_index1;
	FACIESSEGMENTDIRECTION m_direction;//0--forward 1--backward

	int m_pointcount;
	BOOL m_bRelationWithPointSeries;
	
	CGDFObject* m_pObject;
//Operations
public:
	void Clear();
	int ConvertLocalIndexToSeriesIndex(int localindex);
	void SetDirection(FACIESSEGMENTDIRECTION direction);
	FACIESSEGMENTDIRECTION GetDirection();
	void SetIndex0(int index);
	int GetIndex0();
	void SetIndex1(int index);
	int GetIndex1();
	void GetPointArray(CArray<FACIESPOINT,FACIESPOINT>& pointarray);
	void GetIndexArray(CArray<POINTINDEX,POINTINDEX>& indexarray);
	void GetMapPointSegmentArray(CBezierStyleMapPointSegmentArray& segmentarray);
	BYTE GetPointAttribute(int localindex,BYTE byteMask);
	int GetPointCount();
	CPointSeriesManager* GetSeriesManager();
	CPointSeries* GetSeries();

	void Initialize(CPointSeriesManager* pSeriesManager,CPoint2D point,BYTE smooth);
	void Initialize(CPointSeriesManager* pSeriesManager,FACIESPOINT* pointarray,int count);
	BOOL InsertPoint(int localindex,CPoint2D point,BYTE smooth);
	BOOL IsWholePointSeries();
	void SmoothPoint(int localindex);
	void NoSmoothPoint(int localindex);
	void SmoothPoint(int localindex,int count);

	BOOL OnInitialized();
	BOOL OnInsertPoint(int index0,int index1);
	BOOL OnMovePoint(int index0,int index1);
	void operator=(CGDFSegment& segment);
	void ReverseDirection();
	void SetObject(CGDFObject* pObject);
	CGDFObject* GetObjectG();
	void SetParameter(CPointSeriesManager* pSeriesManager,CPointSeries* pSeries=NULL,int index0=-1,int index1=-1,FACIESSEGMENTDIRECTION direction= segmentforward);
	void SetParameter(CPointSeriesManager* pSeriesManager,POINTSERIESID id,int index0=-1,int index1=-1,FACIESSEGMENTDIRECTION direction= segmentforward);
	void SetParameter(int index0,int index1,FACIESSEGMENTDIRECTION direction);

private:
	int CalculatePointCount();

};