#ifndef __BAYWINDOW_H
#define __BAYWINDOW_H


class TARCH_EXP XBayWindow 
{
public:
	enum XBayWinStyle
	{	
		BWS_UNKNOWN=0, 
		BWS_TRAPEZIA=1,	//梯形
		BWS_TRIANGLE=2,	//三角形
		BWS_ARC=3,		//拱形
		BWS_RECT=4,		//矩形
	};

	XBayWinStyle m_nStyle;
	double m_nProtrude; //突出宽
	double m_nTrapezia; 

	// wlw add 100721保温线回退的长度
	mutable double m_dInsback;

	// sg add 120518，增加变量用于控制凸窗2侧窗台板延伸长度
	double m_dBayThick;

public:
	XBayWindow(XBayWinStyle nStyle, double nProtrude, double nTrapezia)
		:m_nStyle(nStyle), m_nProtrude(nProtrude), m_nTrapezia(nTrapezia) 
	{
		// sg add 120518，凸窗2侧窗台板延伸长度默认为120
		m_dBayThick = 120;
	}

	// sg modify 110123，根据8.5需求，凸窗的默认样式，改为矩形凸窗
	// XBayWindow(): m_nStyle(BWS_TRAPEZIA), m_nProtrude(600.0), m_nTrapezia(900.0), m_dInsback(120.0)
	XBayWindow(): m_nStyle(BWS_RECT), m_nProtrude(600.0), m_nTrapezia(900.0), m_dInsback(120.0)
	{
		// sg add 120518，凸窗2侧窗台板延伸长度默认为120
		m_dBayThick = 120;
	}

	XBayWindow(const XBayWindow &src)
	{
		*this = src;
	}

	XBayWindow & operator= (const XBayWindow &src)
	{
		m_nStyle=src.m_nStyle;
		m_nProtrude = src.m_nProtrude;
		m_nTrapezia = src.m_nTrapezia;
		m_dInsback = src.m_dInsback;

		// sg add 120518，增加变量用于控制凸窗2侧窗台板延伸长度
		m_dBayThick = src.m_dBayThick;
		return *this;
	}

public:
	// sg modify 120518，由于XBayWindow类不是对象，也无法有版本号，直接接收TDbOpening类的版本号，进行对象读写格式的控制
	// Acad::ErrorStatus dwgInFields (AcDbDwgFiler* pFiler) 
	Acad::ErrorStatus dwgInFields (AcDbDwgFiler* pFiler, int nVersion) 
	{
		Adesk::UInt8 nStyle;
		pFiler->readItem(&nStyle);
		m_nStyle = (XBayWinStyle)nStyle;
		pFiler->readItem(&m_nProtrude);
		pFiler->readItem(&m_nTrapezia);

		double nTemp;
		pFiler->readItem(&nTemp);
		
		// sg add 120518，增加变量用于控制凸窗2侧窗台板延伸长度
		if (nVersion > 4) // 门窗在9.0中，对应的版本号为5
		{
			pFiler->readItem(&m_dBayThick);
		}

		return pFiler->filerStatus();
	}

	Acad::ErrorStatus dwgOutFields(AcDbDwgFiler* pFiler) const 
	{
		pFiler->writeItem((Adesk::UInt8)m_nStyle);
		pFiler->writeItem(m_nProtrude);
		pFiler->writeItem(m_nTrapezia);
		pFiler->writeItem(0.0);

		// sg add 120518，增加变量用于控制凸窗2侧窗台板延伸长度
		if (g_nSaveTArchVer > 8)
		{
			pFiler->writeItem(m_dBayThick);
		}
		return pFiler->filerStatus();
	}

public:
	//Acad::ErrorStatus GetPolyCurve(XPoint ptLoc,  double nExtdir, double nWidth, double nWallThick, BOOL bLeftSlab, BOOL bRightSlab,
	//	DList<XPoly2D> &polyCurves, double dWallInsut = 0.0, double dInsutAdd = 0.0) const;
	Acad::ErrorStatus GetPolyCurve(XPoint ptLoc,  double nExtdir, double nWidth, double nWallThick, BOOL bLeftSlab, BOOL bRightSlab,
		DList<XPoly2D> &polyCurves, double dWallInsut = 0.0, double dInsutAdd = 0.0, BOOL bAllInsut = FALSE) const;
	Acad::ErrorStatus GetVertSlabPoly(XPoint ptLoc, double nExtdir, double nWidth, double nWallThick,
		double nSlabThick, XPoly2D &polyLeft, XPoly2D&polyRight)const;

};

#endif