#ifndef __DBMULTISTAIR_H
#define __DBMULTISTAIR_H
#include "dbstair.h"

class TARCH_EXP TDbMultiStair: public TDbEntity { //为支持栏杆的绊定
    DECLARE_TENTBASE();
    ACRX_DECLARE_MEMBERS(TDbMultiStair);  
private:
    const static Adesk::UInt8 g_nVersion;
protected:
    Adesk::UInt32 m_nFlagEx; //控制标记
    Adesk::UInt8 m_nStairFlag; //楼层标记: 0--首层, 1--中间层, 2--顶层
	Adesk::UInt8 m_nPathSide; //0--左边基线，1－右边基线
    XPoly2D m_polySide2d;
    double m_nElevation; //标高
	double m_nStairWidth;
    double m_nStairHeight; //楼梯总高
	double m_nStepWidth;
	double m_nStepHeight;
    double m_nRailHeight;  //扶手高度
    double m_nRailWidth;   //扶手宽度
    double m_nRailDistToSide; //扶手距离边
    double m_nSlabThick; //平台厚度
    double m_nBeamHeight; //边梁高度
	double m_nBeamThick; //边梁厚度

	double m_lSectPos, m_rSectPos; //左右剖切位置距离起点的距离，在定制剖切标记下可用
	AcDbHardPointerId m_idLayerStep3d, m_idLayerHand3d, m_idLayerRail3d, m_idLayerBeam3d;
	Adesk::UInt8 m_nViewCtrl; //视图控制：0－自动（由楼层决定）；1－禁止3D；2－禁止2D

	//TArch8
	DList<Adesk::UInt8> m_lstSegType;//每一段的类形，0，梯段;1，平台。
	
	//add by xlc on 080718
	//Tarch8 member
	double m_nRailDistEnd;		//终端扶手伸出距离
	double m_nRailDist;			//起始端扶手伸出距离
	double m_dSectElev;			//剖切高度
	double m_dSectRotation;		//剖断线旋转角度
	double m_dTextHeight;		//字高
	AcDbHardPointerId m_idLayerText,m_idLayerArrow,m_idTextStyle;

protected:
	long m_iActiveStep;//当前定位的梯段（不存盘，只是用于JIG绘制过程，其它情况都为-1;
public:
	// 为导入到PDMS中，所新增接口 by gjm 2015/09/08
	Adesk::UInt32 GetFlagEx(){ return m_nFlagEx; }

   // Attribute Access method
	void SetActiveStep(long i){m_iActiveStep=i;}//ok，0，最后一段，否则倒数第二个
	// 0-Left Side, 1 or other-Right Side
	void GetSidePoly2d(int nSide, XPoly2D &polySide) const;
	const XPoly2D &GetPolySide2d() const {
		return m_polySide2d;
	}
	Adesk::UInt8 GetPathSide() const {
		return m_nPathSide;
	}
    double GetStairHeight() const {
		return m_nStairHeight;
	}
	double GetStairWidth() const {
		return m_nStairWidth;
	}
    double GetStepHeight() const {
		return m_nStepHeight;
	}
	double GetStepWidth() const {
		return m_nStepWidth;
	}
    Adesk::UInt8 GetStairFlag() const {
		return m_nStairFlag;
	}
    double GetRailHeight() const {
		return m_nRailHeight;
	}
    double GetRailWidth() const {
		return m_nRailWidth;
	}
    double GetRailDistToSide() const {
		return m_nRailDistToSide;
	}
    double GetSlabThick() const {
		return m_nSlabThick;
	}
    double GetBeamThick() const {
		return m_nBeamThick;
	}
	double GetBeamHeight() const {
		return m_nBeamHeight;
	}
    double GetElevation() const {
		return m_nElevation;
	}
	Adesk::UInt8 GetViewCtrl() const {
		return m_nViewCtrl;
	}

	//看剖切位置命中的目标，ptHit为剖切位置，返回值：0－没有命中，否则为命中的第n个梯段
	int HitTestSectPos(int nSide, XPoint &ptHit2d) const; 
	int HitTestSectPos(int nSide, const DList<TDbStair> &stairs, XPoint &ptHit2d) const;
	void SetDefaultSectPos();

	//add by xlc on 090426 箭头文字,动态数据
	CString GetTextUp() const;
	void SetTextUp(const TCHAR *sVal);
	CString GetTextDown() const;
	void SetTextDown(const TCHAR *sVal);

	double GetSectPos(int nSide) const {
		return (nSide? m_rSectPos : m_lSectPos);
	}
	BOOL IsManualSectPos() const {
		return ((m_nFlagEx&SFEX_SECTPOS)!=0);
	}
	BOOL IsAutoRail() const{
		return ((m_nFlagEx&SFEX_AUTORAIL)!=0);
	}
	BOOL HasHandRail(int nSide) const {
		int nBitFlag=nSide? SFEX_RRAIL : SFEX_LRAIL;
		return ((m_nFlagEx&nBitFlag)!=0);
	}
    BOOL HasSideBeam(int nSide) const {
		int nBitFlag=nSide? SFEX_RBEAM : SFEX_LBEAM;
		return ((m_nFlagEx&nBitFlag)!=0);
	}
	BOOL IsAscent() const{
		return ((m_nFlagEx&SFEX_ASCENT)!=0);
	}
	BOOL IsOnGround() const{
		return ((m_nFlagEx&SFEX_GROUND)!=0);
	}
	BOOL HasSlant() const {
		return ((m_nFlagEx&SFEX_SLANT)!=0);
	}

	BOOL IsAlongWall(int nSide) const {
		int nTestBit=nSide? SFEX_RWALL : SFEX_LWALL;
		return ((m_nFlagEx&nTestBit)!=0);
	}

	AcDbObjectId GetLayerBeam3d() const{
		return m_idLayerBeam3d;
	}
	AcDbObjectId GetLayerStep3d() const	{
		return m_idLayerStep3d;
	}
	AcDbObjectId GetLayerHand3d() const	{
		return m_idLayerHand3d;
	}
	AcDbObjectId GetLayerRail3d() const	{
		return m_idLayerRail3d;
	}

	void SetManualSectPos(BOOL bTrue) {
		assertWriteEnabled();
		if(bTrue) m_nFlagEx |= SFEX_SECTPOS;
		else m_nFlagEx &= ~SFEX_SECTPOS;
	}
	void SetSectPos(int nSide, double nDist) {
		assertWriteEnabled();
		if(nSide) m_rSectPos=nDist;
		else m_lSectPos=nDist;
	}
	void SetPolySide2d(const XPoly2D &polySide)
	{
		assertWriteEnabled();
		m_polySide2d=polySide;
	}

	//add by xlc on 080718 Tarch8
	double GetSectStepNum() const;
	void SetSectStepNum(double d);
	double GetSectElev()const
	{
		assertReadEnabled();
		return m_dSectElev;
	}
	void SetSectElev(double r)
	{
		assertWriteEnabled();
		m_dSectElev = r;
	}
	double GetTextHeight()const
	{
		assertReadEnabled();
		return m_dTextHeight;
	}
	void SetTextHeight(double h)
	{
		assertWriteEnabled();
		m_dTextHeight=h;
	}
	double GetSectRotation()const
	{
		assertReadEnabled();
		return m_dSectRotation;
	}
	void SetSectRotation(double r)
	{
		assertWriteEnabled();
		m_dSectRotation=r;
	}
	double GetRailDistEnd() const
	{
		assertReadEnabled();
		return m_nRailDistEnd;
	}
	void SetRailDistEnd(double w)
	{
		assertWriteEnabled();
		m_nRailDistEnd=w;
	}
	double GetRailDist() const
	{
		assertReadEnabled();
		return m_nRailDist;
	}
	void SetRailDist(double w)
	{
		assertWriteEnabled();
		m_nRailDist=w;
	}
	void SetArrow(BOOL bTrue)
	{
		assertWriteEnabled();
		if(bTrue)
			m_nFlagEx|=SFEX_ARROW;
		else
			m_nFlagEx&=~SFEX_ARROW;
	}
	BOOL IsArrow() const//是否显示箭头
	{
		return ((m_nFlagEx&SFEX_ARROW)!=0);
	}

	AcDbObjectId GetLayerText() const
	{
		return m_idLayerText;
	}
	AcDbObjectId GetTextStyle() const
	{
		return m_idTextStyle;
	}
	AcDbObjectId GetLayerArrow() const
	{
		return m_idLayerArrow;
	}
	void SetLayerText(AcDbObjectId idLayer)
	{
		assertWriteEnabled();
		m_idLayerText=idLayer;
	}
	void SetTextStyle(AcDbObjectId idStyle)
	{
		assertWriteEnabled();
		m_idTextStyle=idStyle;
	}
	void SetLayerArrow(AcDbObjectId idLayer)
	{
		assertWriteEnabled();
		m_idLayerArrow=idLayer;
	}

	// 计算剖切高度和剖切点
	BOOL CalSectPos(const DList<TDbStair> &stairs,double &lSectPos,double &rSectPos,XPoint &ptLeft2d,XPoint &ptRight2d)const;
	int GetSectStairPos(const DList<TDbStair> &stairs)const;//剖切梯段
	// 由平面二维点推算命中的相对高度
	double HitElevationByPoint2d(const DList<TDbStair> &stairs,XPoint ptHit2d) const;

	Adesk::UInt8 GetSegType(long i)const;
	void ResetSegType(){assertWriteEnabled();m_lstSegType.Reset();}//ok
	void SetSegType(long i,Adesk::UInt8 type);
	void SwapPolySide();//对齐方式变化,但楼梯形状不变
	void SetRailHeight(double l)	{
		assertWriteEnabled();
		m_nRailHeight=l;
	}
	void SetRailWidth(double w)	{
		assertWriteEnabled();
		m_nRailWidth=w;
	}
	void SetRailDistToSide(double l)	{
		assertWriteEnabled();
		m_nRailDistToSide=l;
	}
	void SetStepWidth(double w)	{
		assertWriteEnabled();
		m_nStepWidth=w;
	}
	void SetStairWidth(double w){
		assertWriteEnabled();
		m_nStairWidth=w;
	}
	void SetElevation(double elev)	{
		assertWriteEnabled();
		m_nElevation = elev;
	}
	void SetPathSide(int nSide) {
		assertWriteEnabled();
		m_nPathSide=nSide;
	}
	void SetStepHeight(double h){
		assertWriteEnabled();
		m_nStepHeight=h;
	}
	void SetStairHeight(double h) {
		assertWriteEnabled();
		m_nStairHeight=h;
	}
	void SetAutoRail(BOOL bTrue){
		assertWriteEnabled();
		if(bTrue)
			m_nFlagEx |= SFEX_AUTORAIL;
		else
			m_nFlagEx &= ~SFEX_AUTORAIL;
	}
	void SetAscent(BOOL bTrue){
		assertWriteEnabled();
		if(bTrue)
			m_nFlagEx |= SFEX_ASCENT;
		else
			m_nFlagEx &= ~SFEX_ASCENT;
	}
	void SetOnGround(BOOL bTrue){
		assertWriteEnabled();
		if(bTrue)
			m_nFlagEx |= SFEX_GROUND;
		else
			m_nFlagEx &= ~SFEX_GROUND;
	}
	void SetSlant(BOOL bTrue){
		assertWriteEnabled();
		if(bTrue)
			m_nFlagEx |= SFEX_SLANT;
		else
			m_nFlagEx &= ~SFEX_SLANT;
	}
	void SetSideBeam(int nSide, BOOL bTrue){
		assertWriteEnabled();
		int nBitFlag=nSide? SFEX_RBEAM : SFEX_LBEAM;
		if(bTrue)
			m_nFlagEx |= nBitFlag;
		else
			m_nFlagEx &= ~nBitFlag;
	}
	void SetHandRail(int nSide, BOOL bTrue) {
		assertWriteEnabled();
		int nBitFlag=nSide? SFEX_RRAIL : SFEX_LRAIL;
		if(bTrue)
			m_nFlagEx |= nBitFlag;
		else
			m_nFlagEx &= ~nBitFlag;
	}
	void SetAlongWall(int nSide, BOOL bTrue) {
		assertWriteEnabled();
		int nTestBit=nSide? SFEX_RWALL : SFEX_LWALL;
		if(bTrue)
			m_nFlagEx |= nTestBit;
		else
			m_nFlagEx &= ~nTestBit;
	}

    void SetStairFlag(Adesk::UInt8 flag) {
		assertWriteEnabled();
		m_nStairFlag = flag;
	}
	void SetBeamHeight(double val){
		assertWriteEnabled();
		m_nBeamHeight = val;
	}

	void SetSlabThick(double val)	{
		assertWriteEnabled();
		m_nSlabThick=val;
	}
	void SetBeamThick(double val)	{
		assertWriteEnabled();
		m_nBeamThick=val;
	}

	// 设置三维部件的图层
	void SetLayerBeam3d(AcDbObjectId idLayer)	{
		assertWriteEnabled();
		m_idLayerBeam3d=idLayer;
	}
	void SetLayerStep3d(AcDbObjectId idLayer)	{
		assertWriteEnabled();
		m_idLayerStep3d=idLayer;
	}
	void SetLayerHand3d(AcDbObjectId idLayer)	{
		assertWriteEnabled();
		m_idLayerHand3d=idLayer;
	}
	void SetLayerRail3d(AcDbObjectId idLayer)	{
		assertWriteEnabled();
		m_idLayerRail3d=idLayer;
	}

	void SetViewCtrl(Adesk::UInt8 nCtrl) {
		assertWriteEnabled();
		m_nViewCtrl=nCtrl;
	}

	Adesk::UInt8 GetSegNum()const{return m_polySide2d.TotalSegments();}//ok
    Adesk::UInt8 GetTotalStepNum() const;
    Adesk::UInt8 GetStairNum() const;
    Adesk::UInt8 GetSlabNum() const;
    Acad::ErrorStatus ExplodeTo(DList<TDbEntity> &lstComponents) const;
public:
    TDbMultiStair();
    ~TDbMultiStair();
    virtual BOOL IsValid() const;
 	virtual bool IsClipMe(const TEntityBase* pEnt=NULL)const;
	virtual void CopyPropertiesFrom(AcDbEntity *pSrcEntity, unsigned gMatchFlag);
	virtual Acad::ErrorStatus DownGradeSave(int nDrawMode, AcDbVoidPtrArray &entSet, BOOL *bErase);
   // Overriden function from AcDbEntity
   virtual Acad::ErrorStatus subGetClassID(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   subGetStretchPoints(AcGePoint3dArray & stretchPoints) const;
   virtual Acad::ErrorStatus   subTransformBy(const AcGeMatrix3d& xform);
    //virtual Acad::ErrorStatus  explode(AcDbVoidPtrArray& entitySet) const;

   virtual  Acad::ErrorStatus subMoveGripPointsAt(const AcDbIntArray& indices,
                     const AcGeVector3d& offset);
   virtual  Acad::ErrorStatus subMoveStretchPointsAt(const AcDbIntArray& indices,
                     const AcGeVector3d& offset);



   // drived from TDbEntity
	virtual bool IsModelEntity() const{return true;} 
    virtual Acad::ErrorStatus ExplodeOrDraw3d(XExplodeDraw &dc) const;
    virtual Acad::ErrorStatus ExplodeOrDraw2d(XExplodeDraw &dc) const;
    virtual const TCHAR *GetDefaultLayer() const;
    virtual void GetTips(DList<TObjInfoUnit> &) const; //取动态属性显示数据
    virtual Acad::ErrorStatus GetGripText(int i, CString &cs) const;
	virtual int GetFirstVersion()const{return 6;}//ok

	// sg add 101115，支持统一标高
	virtual bool UnifyElevation(double dElevation = 0.0);

	// cet 2013.9.6 add
	CString GetXml(const AcGeMatrix3d& mat) const;
};

#endif