#pragma once
#include "AecDbEntityBaseEx.h"
#include "ObjInfoUnit.h"

class AecXDbSymbSymmetry : public AecXDbEntityBaseEx
{
public:
	ACRX_DECLARE_MEMBERS(AecXDbSymbSymmetry);
private:
	const static Adesk::UInt8 g_nVersion;
protected:
	ADSGePoint3d m_ptStart, m_ptEnd; // 端点
	double m_nDist1, m_nDist2; // 第一端线距离端点, 第二端线距离第一端线
	double m_nTermLen; // 端线长度

	// TArch6 data
	// AcDbHardPointerId m_idLayerCenter;

public:
	AecXDbSymbSymmetry();
	~AecXDbSymbSymmetry();
	virtual BOOL IsValid() const;
	virtual void CopyPropertiesFrom(AcDbEntity *pSrcEntity, unsigned gMatchFlag);

	// virtual Acad::ErrorStatus getClassID(CLSID* pClsid) const;
	virtual Acad::ErrorStatus dwgInFields(AcDbDwgFiler*);
	virtual Acad::ErrorStatus dwgOutFields(AcDbDwgFiler*) const;
	virtual Acad::ErrorStatus dxfInFields(AcDbDxfFiler*);
	virtual Acad::ErrorStatus dxfOutFields(AcDbDxfFiler*) const;
	virtual Acad::ErrorStatus subGetGripPoints(AcGePoint3dArray&	gripPoints,
		AcDbIntArray&		osnapModes,
		AcDbIntArray&		geomIds) const;
	virtual Acad::ErrorStatus subGetGripPoints(AcDbGripDataPtrArray& grips,
		const double curViewUnitSize,
		const int gripSize,
		const AcGeVector3d& curViewDir,
		const int bitflags) const {
		return Acad::eNotImplementedYet;
	}
	virtual Acad::ErrorStatus subGetStretchPoints(AcGePoint3dArray & stretchPoints) const;
	virtual Acad::ErrorStatus subTransformBy(const AcGeMatrix3d& xform);
	virtual Acad::ErrorStatus subMoveGripPointsAt(const AcDbIntArray& indices,
		const AcGeVector3d& offset);
	virtual Acad::ErrorStatus subMoveStretchPointsAt(const AcDbIntArray& indices,
		const AcGeVector3d& offset);

	// drived from AecXDbEntityBaseEx
	virtual DrawModeType GetDrawType() const;
	virtual void GetTips(PtrList<ObjInfoUnit> &) const; // 取动态属性显示数据
	virtual Acad::ErrorStatus GetGripText(int i, CString &cs) const;
	virtual const TCHAR *GetDefaultLayer() const;
	virtual Acad::ErrorStatus Draw2d(AcGiDraw &dc) const;

	// sg add 110301，支持统一标高
	virtual bool UnifyElevation(double dElevation = 0.0);

	// Properties
	double GetDist1(BOOL bAsPaperUnit = TRUE) const;
	double GetDist2(BOOL bAsPaperUnit = TRUE) const;
	double GetTermLen(BOOL bAsPaperUnit = TRUE) const;
	ADSGePoint3d GetStartPoint() const;
	ADSGePoint3d GetEndPoint()const;

	//	AcDbObjectId GetCenterLayerId() const {
	//		return m_idLayerCenter;
	//	}
	//	void SetCenterLayerId(AcDbObjectId id) {
	//		assertWriteEnabled();
	//		m_idLayerCenter=id;
	//	}

	void SetDist1(double nDist1, BOOL bAsPaperUnit = TRUE);
	void SetDist2(double nDist2, BOOL bAsPaperUnit = TRUE);
	void SetTermLen(double nLen, BOOL bAsPaperUnit = TRUE);
	void SetStartPoint(ADSGePoint3d pt);
	void SetEndPoint(ADSGePoint3d pt);
};