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

#define RF_DIA45     0x01  //45度对角
#define RF_DIA135    0x02  //135对角
#define RF_CROSSING  0x03  //绘制交叉


class CDbRect : public AecXDbCurveBaseEx
{
public:
	ACRX_DECLARE_MEMBERS(CDbRect);
public:
	enum BasePosition { kCenter = 0, kTopLeft = 1, kTopRight = 2, kBotRight = 3, kBotLeft = 4, };
private:
	const static Adesk::UInt8 g_nVersion;
protected:
	//基本参数 6
	Adesk::UInt16 m_nRectFlag; //标志
	XPoint m_ptCen;  //底面中心
	double m_nRotation;
	double m_nSizeX, m_nSizeY, m_nSizeZ;
	XVector3D m_vtNormal;

	BasePosition m_baseFlag;
public:
	// 基本参数 6
	Adesk::UInt16 GetRectFlag() const {
		return m_nRectFlag;
	}
	BasePosition GetBaseFlag() const {
		return m_baseFlag;
	}
	double GetRotation() const { return m_nRotation; }
	XPoint GetCenter() const { return m_ptCen; }
	double GetSizeX() const { return m_nSizeX; }
	double GetSizeY() const { return m_nSizeY; }
	double GetSizeZ() const { return m_nSizeZ; }
	AcGeVector3d GetNormal() const { return m_vtNormal.AsAcGeVector3d(); }

	double GetElevation() const {
		return m_ptCen.z;
	}
	void SetElevation(double z) {
		assertWriteEnabled();
		m_ptCen.z = z;
	}
	void SetRectFlag(Adesk::UInt16 flag) {
		assertWriteEnabled();
		m_nRectFlag = flag;
	}
	void SetRotation(double nRot) {
		assertWriteEnabled();
		m_nRotation = nRot;
	}
	void SetCenter(XPoint pt) {
		assertWriteEnabled();
		m_ptCen = pt;
	}
	void SetSizeX(double val) {
		assertWriteEnabled();
		m_nSizeX = val;
	}
	void SetSizeY(double val) {
		assertWriteEnabled();
		m_nSizeY = val;
	}
	void SetSizeZ(double val) {
		assertWriteEnabled();
		m_nSizeZ = val;
	}
	void SetNormal(XVector3D vt) {
		assertWriteEnabled();
		m_vtNormal = vt;
	}
	void SetBaseFlag(CDbRect::BasePosition flag) {
		assertWriteEnabled();
		m_baseFlag = flag;
	}


	// 导出参数
	XPoint GetLowLeft() const;
	XPoint GetLowRight() const;
	XPoint GetUpRight() const;
	XPoint GetUpLeft() const;
	void GetPolyline(AcDbPolyline &pline) const;
	BOOL SetPolyline(const AcDbPolyline &pline);

public:
	CDbRect();

	// Override from AcDbEntity
	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   subTransformBy(const AcGeMatrix3d& xform);
	//virtual Acad::ErrorStatus subGetClassID(CLSID* pClsid) const;

	// 为了通知墙体更新显示
	virtual Acad::ErrorStatus subGetOsnapPoints(
		AcDb::OsnapMode       osnapMode,
		INT_PTR                   gsSelectionMark,
		const AcGePoint3d&    ptPick,
		const AcGePoint3d&    lastPoint,
		const AcGeMatrix3d&   viewXform,
		AcGePoint3dArray&     snapPoints,
		AcDbIntArray&     geomIds) const;
	virtual Acad::ErrorStatus subGetGripPoints(AcGePoint3dArray&     gripPoints,
		AcDbIntArray&  osnapModes,
		AcDbIntArray&  geomIds) const;
	virtual Acad::ErrorStatus   subGetStretchPoints(AcGePoint3dArray & stretchPoints) const;
	virtual  Acad::ErrorStatus subMoveGripPointsAt(const AcDbIntArray& indices,
		const AcGeVector3d& offset);
	virtual  Acad::ErrorStatus subMoveStretchPointsAt(const AcDbIntArray& indices,
		const AcGeVector3d& offset);

	// AcDbCurve method
	virtual Acad::ErrorStatus getPlane(AcGePlane& plane, AcDb::Planarity& flag) const;
	virtual Adesk::Boolean isPlanar() const;
	virtual Adesk::Boolean isClosed() const;
	virtual Adesk::Boolean isPeriodic() const;

	virtual Acad::ErrorStatus getStartPoint(AcGePoint3d& ptStart) const;
	virtual Acad::ErrorStatus getEndPoint(AcGePoint3d& ptEnd) const;
	virtual Acad::ErrorStatus extend(
		Adesk::Boolean extendStart,
		const AcGePoint3d& toPoint);
	virtual Acad::ErrorStatus extend(double newParam);
	virtual Acad::ErrorStatus getClosestPointTo(
		const AcGePoint3d& givenPnt,
		const AcGeVector3d& normal,
		AcGePoint3d& pointOnCurve,
		Adesk::Boolean extend = Adesk::kFalse) const;
	virtual Acad::ErrorStatus getClosestPointTo(
		const AcGePoint3d& givenPnt,
		AcGePoint3d& pointOnCurve,
		Adesk::Boolean extend = Adesk::kFalse) const;
	virtual Acad::ErrorStatus getDistAtParam(
		double param,
		double& dist) const;
	virtual Acad::ErrorStatus getDistAtPoint(
		const AcGePoint3d& point,
		double& distance) const;
	virtual Acad::ErrorStatus getStartParam(double& startParam) const;
	virtual Acad::ErrorStatus getEndParam(double& endParam) const;
	virtual Acad::ErrorStatus getParamAtPoint(
		const AcGePoint3d& point,
		double& param) const;
	virtual Acad::ErrorStatus getParamAtDist(
		double  dist,
		double& param) const;
	virtual Acad::ErrorStatus getPointAtDist(
		double dist,
		AcGePoint3d& point) const;
	virtual Acad::ErrorStatus getPointAtParam(double param, AcGePoint3d &point) const;
#if (ARX>14)
	virtual Acad::ErrorStatus getOffsetCurvesGivenPlaneNormal(
		const AcGeVector3d& normal,
		double offsetDist,
		AcDbVoidPtrArray& offsetCurves) const;
#endif
	virtual Acad::ErrorStatus getOffsetCurves(
		double offsetDist,
		AcDbVoidPtrArray& offsetCurves) const;
	virtual Acad::ErrorStatus getOrthoProjectedCurve(
		const AcGePlane& projPlane,
		AcDbCurve*& projCurve) const;

	virtual Acad::ErrorStatus getProjectedCurve(
		const AcGePlane& projPlane,
		const AcGeVector3d& projDir,
		AcDbCurve*& projCurve) const;

	virtual Acad::ErrorStatus getFirstDeriv(
		double param,
		AcGeVector3d& secDeriv) const;
	virtual Acad::ErrorStatus getFirstDeriv(
		const AcGePoint3d& point,
		AcGeVector3d& secDeriv) const;

	virtual Acad::ErrorStatus getSecondDeriv(
		double param,
		AcGeVector3d& secDeriv) const;
	virtual Acad::ErrorStatus getSecondDeriv(
		const AcGePoint3d& point,
		AcGeVector3d& secDeriv) const;
	virtual Acad::ErrorStatus getSpline(AcDbSpline*& spline) const;
	virtual Acad::ErrorStatus getSplitCurves(
		const AcGeDoubleArray& params,
		AcDbVoidPtrArray& curveSegments) const;
	virtual Acad::ErrorStatus getSplitCurves(
		const AcGePoint3dArray& points,
		AcDbVoidPtrArray& curveSegments) const;

	// Override form TEntityBase
	virtual void CopyPropertiesFrom(AcDbEntity *pSrcEntity, unsigned gMatchFlag);
	virtual Acad::ErrorStatus Draw2d(AcGiDraw &dc) const;
	virtual Acad::ErrorStatus Draw3d(AcGiDraw &dc) const;
	virtual void GetTips(DList<ObjInfoUnit> &) const; //取动态属性显示数据
	virtual Acad::ErrorStatus GetGripText(int i, CString &cs) const;
	virtual BOOL IsValid() const;
	virtual bool IsModelEntity() const { return true; }
	virtual int GetFirstVersion()const { return 6; }//ok
	virtual Acad::ErrorStatus GetPathPoly(XPoly2D &polyPath, AcGeVector3d &normal) const;
	virtual int GetCtrlToggleIndex()const { return 0; }//ok
#if ARX>15
	virtual void CreateGrip();
	virtual Acad::ErrorStatus EntityToDim(long iGrip, long iDim, const AcDbEntity*pEnt);
	virtual Acad::ErrorStatus DimToEntity(long iGrip, long iDim, double newValue, const AcGeVector3d& offset);
#endif
};