#pragma once
#include "AecDbEntityBaseEx.h"
#include "AecDbText.h"
//class AecXDbText;

#define OF_HORMODE  0x01
#define OF_VERMODE  0x02
#define OF_TEXTSTYLE  0x04
#define OF_TEXTCOLOR  0x08
#define OF_TEXTWRAP   0x10
#define OF_LINESPACE  0x20
#define OF_TEXTHEIGHT 0x40

//////////////////////////////////////
// 表格的方格样式
class GridStyle {
	friend class CDbSheet;
private:
	const static Adesk::UInt8 g_nVersion;
public:
	enum TextDirection { kRight, kUp, kDown };
protected:
	Adesk::UInt8 m_nOverride; //override parent's style
	AcDb::TextHorzMode m_nHorMode; //水平对齐
	AcDb::TextVertMode m_nVerMode; //垂直对齐
	//AcGiDraw::TextAlignment m_nAlignment; //	Specifies the horizontal text alignment
	AcDbHardPointerId m_idTextStyle; // Font	
	Adesk::UInt16 m_nTextColor; //	Controls the foreground(Text) color
	Adesk::UInt8 m_bTextWrap; //	Word wraps cell text when true
	double m_nLineSpaceFactor; //自动换行时的行距系数(行距=系数*字高)
	double m_nTextHeight; //文字高度

	//TArch7 
	TextDirection m_nTextDirection;
public:
	GridStyle();
	GridStyle(const GridStyle &src);
	GridStyle & operator = (const GridStyle &src);
	Acad::ErrorStatus dwgInFields(AcDbDwgFiler*);
	Acad::ErrorStatus dwgOutFields(AcDbDwgFiler*) const;
	void SetOverrideAll(BOOL bTrue);
	void SetFlagBit(int nFlag, BOOL bSet = TRUE);
	void SetTextStyleId(AcDbObjectId id);
	void SetTextColor(Adesk::UInt16 nColor);
	void SetTextWrap(BOOL bTrue);
	void SetLineSpaceFactor(double nFactor);
	void SetTextHeight(double h);
	void SetVerMode(AcDb::TextVertMode nVerMode);
	void SetHorMode(AcDb::TextHorzMode nHorMode);

	BOOL TestFlagBit(int nFlag) const;
	AcDbObjectId GetTextStyleId() const;
	Adesk::UInt16 GetTextColor() const;
	BOOL IsTextWrap() const;
	double GetLineSpaceFactor() const;
	double GetTextHeight() const;
	AcDb::TextHorzMode GetHorMode() const;
	AcDb::TextVertMode GetVerMode() const;
};

/////////////////////////////////////////////////////
// 表格的分格线风格
class DividerStyle { //行间线或列间线的样式
	friend class CDbSheet;
private:
	const static Adesk::UInt8 g_nVersion;
public:
	enum TDividerFlag {
		kNone = 0, //没有分界线
		kLocal = 1, //自己的
		kParent = 2, //继承的
	};

	TDividerFlag m_nFlag;
	Adesk::UInt16 m_nColor;
	AcDbHardPointerId m_idLineType; //线型
	double m_nLineWidth; //线宽
public:
	DividerStyle();
	DividerStyle(const DividerStyle &src);
	DividerStyle & operator= (const DividerStyle &src);
	Acad::ErrorStatus dwgInFields(AcDbDwgFiler*);
	Acad::ErrorStatus dwgOutFields(AcDbDwgFiler*) const;
	TDividerFlag GetDividerFlag() const;
	double GetLineWidth() const;
	AcDbObjectId GetLineTypeId() const;
	Adesk::UInt16 GetColor() const;

	void SetDividerFlag(TDividerFlag flag);
	void SetLineWidth(double nWidth);
	void SetLineTypeId(AcDbObjectId id);
	void SetColor(Adesk::UInt16 nColor);
};

///////////////////////////////////////////////
// 表格的列性质
class SheetColumn {
	friend class CDbSheet;
private:
	const static Adesk::UInt8 g_nVersion;
protected:
	GridStyle m_gridStyle; //垂直对齐无效
	DividerStyle m_divider; //	Divider style for right column border
	Adesk::UInt8 m_bAllowSizing; //	Enables interactive resizing for a column
	double m_nWidth;	//in Paper Unit
public:
	SheetColumn();
	SheetColumn(const SheetColumn &src);
	SheetColumn & operator= (const SheetColumn &src);
	BOOL IsValid() const;
	Acad::ErrorStatus dwgInFields(AcDbDwgFiler*);
	Acad::ErrorStatus dwgOutFields(AcDbDwgFiler*) const;

	const DividerStyle & GetDividerStyle() const;
	DividerStyle & GetDividerStyle();
	const GridStyle & GetGridStyle() const;
	GridStyle & GetGridStyle();
	void SeDividerStyle(const DividerStyle &style);
	void SetGridStyle(const GridStyle &style);

	double GetWidth() const; //图纸单位
	BOOL AllowSizing() const;
	void SetWidth(double w); //图纸单位
	void SetAllowSizing(BOOL bTrue);
};

//////////////////////////////////////
// 表格的行性质
class SheetRow {
private:
	const static Adesk::UInt8 g_nVersion;
public:
	enum TRowHeightStyle {
		kFixed = 0,  //采用固定行高, m_nHeight有效
		kAtLeast = 1, //不允许调整小于表格的默认行高, m_nHeight有效
		kFree = 2, //自由调整, m_nHeight有效
		kAutomatic = 3, //自动根据文字确定高度, 最小不小于表格默认行高度, m_nHeight有效
		kParent = 4, //采用继承下来的行高, m_nHeight无效
	};

	DividerStyle m_divider; //	Divider style for right column border
	TRowHeightStyle m_nHeightFlag; //	Enables interactive resizing for row
	double m_nHeight;	//in Paper Unit
	AcDb::TextVertMode m_nVerMode; //垂直对齐, 0--为继承
public:
	SheetRow();
	SheetRow(const SheetRow &src);
	SheetRow & operator= (const SheetRow &src);
	Acad::ErrorStatus dwgInFields(AcDbDwgFiler*);
	Acad::ErrorStatus dwgOutFields(AcDbDwgFiler*) const;

	AcDb::TextVertMode GetVerMode() const;
	double GetHeight() const;
	TRowHeightStyle GetRowHeightStyle() const;
	const DividerStyle & GetDividerStyle() const;
	DividerStyle &GetDividerStyle();

	void SetHeight(double h);
	void SeDividerStyle(const DividerStyle &divider);
	void SetRowHeightStyle(TRowHeightStyle st);
	void SetVerMode(AcDb::TextVertMode nVerMode);
};

class GridRange;
/////////////////////////////////////
// 单元格
class GridCell {
	friend class CDbSheet;
private:
	const static Adesk::UInt8 g_nVersion;
public:
	GridStyle m_gridStyle;
protected:
	XString m_sText;
	GridRange *m_pRange; // m_nRange-1为Range序号

	//TArch7
	AcDbHardPointerId m_idBlock;
public:
	GridCell();
	GridCell(const GridCell &src);
	GridCell & operator = (const GridCell &src);
	Acad::ErrorStatus dwgInFields(AcDbDwgFiler*, const DList<GridRange> *ranges = NULL);
	Acad::ErrorStatus dwgOutFields(AcDbDwgFiler*, const DList<GridRange> *ranges = NULL) const;

	BOOL IsRange() const;
	const GridRange * GetRange() const;
	const TCHAR *GetText() const;
	const GridStyle &GetGridStyle() const;
	GridStyle &GetGridStyle();

	void SetRange(GridRange *pRange); //NULL为Cell
	void SetText(const TCHAR *);
	void SetGridStyle(const GridStyle &gridStyle);
};


//////////////////////////////////////////
// 合并单元格
class GridRange : public GridCell {
	friend class CDbSheet;
private:
	const static Adesk::UInt8 g_nVersion;
protected:
	// Modify on 2003/6/24，8位整数上升到16位整数
	Adesk::Int16 m_nRow, m_nColumn;
	Adesk::Int16 m_nRowMax, m_nColumnMax;

public:
	GridRange();
	GridRange(const GridRange &src);
	GridRange & operator = (const GridRange &src);
	BOOL IsValid() const;
	Acad::ErrorStatus dwgInFields(AcDbDwgFiler*);
	Acad::ErrorStatus dwgOutFields(AcDbDwgFiler*) const;

	BOOL Include(int nRow, int nCol) const;
	BOOL IsCellar() const;
	int GetCoord(BOOL bIsRow) const;
	int GetCoordMax(BOOL bIsRow) const;
	void SetCoord(int nRow, int nCol);
	void SetCoordMax(int nRow, int nCol);
};

////////////////////////////////////////////////
// 表格的标题
class SheetTitle : public SheetRow, public GridCell {
	friend class CDbSheet;
private:
	const static Adesk::UInt8 g_nVersion;
protected:
	BOOL IsRange() const;
	const GridRange * GetRange() const;
	void SetRange(GridRange *pRange);
protected:
	Adesk::UInt8 m_bVisibility;
public:
	SheetTitle();
	SheetTitle(const SheetTitle &src);
	SheetTitle & operator = (const SheetTitle &src);
	Acad::ErrorStatus dwgInFields(AcDbDwgFiler*);
	Acad::ErrorStatus dwgOutFields(AcDbDwgFiler*) const;

	BOOL IsVisible() const;
	void SetVisible(BOOL bTrue);
};


#define CBF_AUTOSIZE 0x01  //自动确定大小
#define CBF_UNISCALE 0x02  //比例x=y=z
#define CBF_INPUT_SCALE 0x04 //指定比例，否则指定尺寸
#define CBF_SHOW_ATTR  0x08  //显示属性值
#define CBF_EQUAL_SIDE 0x10 //等边－正方形作为自动确定大小的策略

class AttribValue {
public:
	XString m_sName, m_sValue;
	AttribValue() {}
	AttribValue(const TCHAR *n, const TCHAR *v) : m_sName(n), m_sValue(v) { }
	static int FindByName(const AttribValue *p1, const void *p2);
};

class CellBlockInsert {
public:
	XString m_sBlockName;
	int m_nControlFlag;
	DList<AttribValue> m_lstAttribs;
	double m_xValue, m_yValue, m_zValue;

public:
	CellBlockInsert() {
		m_xValue = m_yValue = m_zValue = 1.0;
		m_nControlFlag = 0;
	}
	BOOL ParserDesc(const TCHAR *pszText);
	BOOL OutputDesc(XString &sDescOut) const;
};


#define COL_PREVFIRST -1
#define COL_NEXTLAST -2
#define ROW_PREVFIRST -1
#define ROW_NEXTLAST  -2

///////////////////////////////////////////////////
// 表格对象
class CDbSheet : public AecXDbEntityBaseEx {
public:
	ACRX_DECLARE_MEMBERS(CDbSheet);
	friend class CDbSheet;
private:
	const static Adesk::UInt8 g_nVersion;
protected:
	GridStyle m_gridStyle; //标准方格样式
	DividerStyle m_border; //表格外框的分割线样式
	DividerStyle m_rowDivider; //行分割线样式
	DividerStyle m_colDivider; //列分割线样式

	SheetTitle m_title; //标题
	DList<SheetColumn> m_columns; //列
	DList<SheetRow> m_rows; //行
	DList<GridRange> m_ranges; //单元格

	GridCell *m_pCells;

	double m_nRowHeight; //标准行高

	//表格本身的定位方式, 左上, 右上, 左下, 右下, 中间
	AcGiDraw::TextAlignment m_nAlignment;
	XPoint m_ptLocation; //定位点
	double m_nRotation;  //转角

	SheetRow::TRowHeightStyle m_rowHeightStyle;
public:
	CDbSheet();
	virtual ~CDbSheet();
	void InitSheet(int nRow, int nCol, double nRowHeight, double nColHeight);

	// 从AcDbEntity继承的方法
public:
	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 subMoveGripPointsAt(const AcDbIntArray& indices,
		const AcGeVector3d& offset);
	virtual  Acad::ErrorStatus subMoveStretchPointsAt(const AcDbIntArray& indices,
		const AcGeVector3d& offset);

	// drived from TDbEntity
public:
	virtual BOOL IsValid() const;
	virtual void CopyPropertiesFrom(AcDbEntity *pSrcEntity, unsigned gMatchFlag);
	virtual DrawModeType GetDrawType() 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 const TCHAR *GetDefaultLayer() const;
	virtual Acad::ErrorStatus Draw2d(AcGiDraw &dc) const;
	virtual int ConvertText(TConvertTextPtr ptr, void *pData = NULL);
	// 返回发现的位置，同时posStart往前移动(以便继续找下一个使用),
	virtual TextPosition  FindSubText(const TCHAR *sSubText, TextPosition &posStart, TextRange *pRange = NULL) const;
	// 返回下一次查找的开始位置
	virtual TextPosition  ReplaceSubText(const TextPosition &posRep, const TCHAR *sRepText, TextRange *pRange = NULL);
	virtual long GetNextSubTextIndex(long i, bool bVert = false, bool bPre = false)const;
	virtual SubText* GetSubText(long i)const;
	virtual SubText* HitTestText(XPoint pt)const;
	virtual void SetSubText(long i, CString sText);

	// sg add 101116，支持统一标高
	virtual bool UnifyElevation(double dElevation = 0.0);

	// 辅助方法
public:
	// 按行列取得单元格
	const GridCell * operator () (int nRow, int nCol) const;
	GridCell * operator () (int nRow, int nCol);
	XPoint Align2Base(XPoint ptAlign, XPoint ext) const;
	XPoint Base2Align(XPoint ptBase, XPoint ext) const;

	void RemoveColumn(int nCol);
	void RemoveRow(int nRow);
	int HitTestOnColumn(XPoint pt) const;
	int HitTestOnRow(XPoint pt) const;
	const GridCell * HitTestOnCell(XPoint pt, int *pRow, int *pCol) const;

	// 合并单元格
	void MergeCells(int nRowFrom, int nColFrom, int nRowTo, int nColTo);
	BOOL ExplodeCell(int nRow, int nCol);
	// 根据设定重新计算行的高度
	void CalculateRowHeight(int nRowFrom, int nRowTo);
	void CalculateRowHeight(int nRow); //当行的文字改变时

	// 强制下级继承上级属性
	void DescInheriGridStyle();
	void DescInheritRowDivider(bool bIncludeRowHeight); //强制各行继承表格全局设定
	void DescInheritColDivider(); //强制各列继承表格全局设定
	void DescInheritColGridStyle(int iCol);
	void DescInheritRowGridStyle(int iRow);

	// 排序
	void SortByColumn(int nKeyCol, BOOL bSortAscend = TRUE, int nRowFrom = 0, int nRowTo = -1); //-1代表最后一列
	void SortByColumns(const DList<int> &lstKeyCol, BOOL bSortAscend = TRUE, int nRowFrom = 0, int nRowTo = -1); //-1代表最后一列

/////////////////////////////////////////
// 绘制方法
public:
	// 如果返回有效，则调用程序负责用delete释放
	AecXDbText * GetText(Adesk::UInt32 cookies) const; //返回可以是MText也可以是Text
	// 对某一行初始化分割线的属性, 如果没有分割线则返回FALSE
	BOOL InitRowDivider(AcDbPolyline &pline, int nRow) const;
	// 对某一列初始化分割线的属性, 如果没有分割线则返回FALSE
	BOOL InitColumnDivider(AcDbPolyline &pline, int nCol) const;
	// 绘制表格的外框
	void DrawBorder(AcGiDraw &dc, int &nGsMarker) const;
	// 设置文字的位置和对齐方式
	void InitTextInBox(AecXDbText &text, XPoint ptTopLeft, double nBoxWidth, double nBoxHeight,
		double nOffset, AcDb::TextHorzMode nHorMode, AcDb::TextVertMode nVerMode) const;
	// 绘制标题, 包括文字和横线, ptBase -- 标题上(IN)下(OUT)的第一左上角
	void DrawTitle(AcGiDraw &dc, int &nGsMarker) const;
	// 绘制表格的行分割线
	void DrawRowDivider(XPoint ptBase, AcGiDraw &dc, int &nGsMarker) const;
	// 绘制某一行的底线
	void DrawRowDivider(int nRow, XPoint ptLeft, AcGiDraw &dc) const;
	//绘制表格列分割线
	void DrawColumnDivider(XPoint ptTopLeft, AcGiDraw &dc, int &nGsMarker) const;
	void DrawColumnDivider(int nRow, XPoint ptLeft, AcGiDraw &dc) const;

	// 绘制单元格的文本
	// ptTopLeft表格的左上角
	void DrawRangeText(const GridRange &range, XPoint ptTopLeft, AcGiDraw &dc) const;
	// ptTopLeft表格的左上角
	void DrawCellText(int nRow, int nCol, XPoint ptTopLeft, AcGiDraw &dc) const;
	// ptBase单元格的左上角, w单元宽, h单元高
	void DrawCellText(const TCHAR *pszText, double w, double h, int nRow, int nCol, XPoint ptBase, AcGiDraw &dc) const;
	// ptTopLeft表格的左上角
	void DrawCellText(XPoint ptTopLeft, AcGiDraw &dc, int &nGsMarker) const;

	////////////////////////////////////////////////////////////
	// 属性方法
public:
	void GetBorder(XPoly2D &polyBorder) const;
	XPoint GetExtents(BOOL bIncludeTitle, BOOL bAsPaperUnit = TRUE) const;     // 没有考虑转角, x,y分别为宽度和高度
	double GetSheetWidth(BOOL bAsPaperUnit = TRUE) const;
	double GetSheetHeight(BOOL bIncludeTitle, BOOL bAsPaperUnit = TRUE) const;

	double GetRowsHeight(int nRowFrom, int nRowTo, BOOL bAsPaperUnit = TRUE) const;
	double GetRowHeight(int nRow, BOOL bAsPaperUnit) const;
	const SheetRow *GetRow(int nRow) const;
	SheetRow *GetRow(int nRow);

	const SheetColumn *GetColumn(int nCol) const;
	SheetColumn *GetColumn(int nCol);
	double GetColumnsWidth(int nColFrom, int nColTo, BOOL bAsPaperUnit = TRUE) const;
	double GetColumnWidth(int nCol, BOOL bAsPaperUnit = TRUE) const;

	XPoint GetLocation() const;
	XPoint GetTopLeft(BOOL bIncludeTitle) const;
	double GetRotation() const;
	AcGiDraw::TextAlignment GetAlignment() const;
	double GetRowHeight(BOOL bAsPaperUnit = TRUE) const; //取缺省的行高
	int GetRowNum() const;
	int GetColumnNum() const;
	XPoint GetColumnPoint(int nCol) const;
	XPoint GetRowPoint(int nRow) const;
	inline SheetRow::TRowHeightStyle GetRowHeightStyle() const {
		return m_rowHeightStyle;
	}


	inline void SetRowHeightStyle(SheetRow::TRowHeightStyle style) {
		assertWriteEnabled();
		m_rowHeightStyle = style;
	}
	void SetLocation(XPoint pt);
	void SetRotation(double nRot);
	void SetAlignment(AcGiDraw::TextAlignment nAlign);
	void SetRowHeight(double h, BOOL bAsPaperUnit = TRUE); //设置缺省的行高

	void SetGridStyle(const GridStyle &src);
	void SetRowDivider(const DividerStyle &src);
	void SetColDivider(const DividerStyle &src);
	void SetBorderStyle(const DividerStyle &src);

	const GridStyle &GetGridStyle() const;
	const DividerStyle &GetRowDivider() const;
	const DividerStyle &GetColDivider() const;
	const DividerStyle &GetBorderStyle() const;
	DividerStyle &GetBorderStyle();
	GridStyle &GetGridStyle();
	DividerStyle &GetRowDivider();
	DividerStyle &GetColDivider();


	// 增加第i列
	BOOL AddColumnAt(int i);
	BOOL AddColumnAt(int i, const SheetColumn &column);
	// 增加第i行
	BOOL AddRowAt(int i, const SheetRow &row);
	BOOL AddRowAt(int i);
	// 设置第i列
	BOOL SetColumnAt(int i, const SheetColumn &column);
	// 设置第i行
	BOOL SetRowAt(int i, const SheetRow &row);
	// 复制行内容和属性(包括单元格)
	BOOL CopyRow(int nSrc, int nDest);
	// 交换列
	BOOL SwapColumn(int nSrc, int nDest);
	// 交换行
	BOOL SwapRow(int nSrc, int nDest);
	void Merge(CDbSheet*pSheet, bool bRowMerge);//bRowMerge是否行合并

	/////////////////////////////////////////
	// 单元格属性
public:
	// 判断某单元格是否有底线
	BOOL HasRowDivider(int nRow, int nCol) const;
	// 判断某单元格是否有右线
	BOOL HasColumnDivider(int nRow, int nCol) const;

	// 求单元格最终有效的属性样式
	const GridStyle *GetCellGridStyle(const GridStyle &rStyle, int nCol, int nOverFlag, BOOL*bLocal = NULL) const;
	const GridStyle * GetCellGridStyle(int nRow, int nCol, int nOverFlag, BOOL *bLocal = NULL) const;
	AcDb::TextHorzMode GetCellHorMode(int nRow, int nCol, BOOL *bLocal = NULL) const;
	AcDb::TextVertMode GetCellVerMode(int nRow, int nCol, BOOL *bLocal = NULL) const;
	double GetCellLineSpace(int nRow, int nCol, BOOL bAsPaperUnit = TRUE) const;
	double GetCellLineSpaceFactor(int nRow, int nCol, BOOL *bLocal = NULL) const;
	// 取得单元格的文本高度
	double GetCellTextHeight(int nRow, int nCol, BOOL bAsPaperUnit = TRUE, BOOL *bLocal = NULL) const;
	// 取得单元格的文字样式
	AcDbObjectId GetCellTextStyle(int nRow, int nCol, BOOL *bLocal = NULL) const;
	// 单元格文字是否自动换行
	BOOL IsCellWrapEnabled(int nRow, int nCol, BOOL *bLocal = NULL) const;
	Adesk::UInt16 GetCellTextColor(int nRow, int nCol, BOOL *bLocal = NULL) const;

	XPoint GetCellPoint(int nRow, int nCol) const;
	XPoint GetCellSize(int nRow, int nCol, BOOL bAsPaperUnit = TRUE) const;

	///////////////////////////////////////////////////
	// 标题属性
public:
	// 求标题最终有效的属性样式
	const GridStyle *GetTitleGridStyle(int nOverFlag, BOOL *bLocal = NULL) const;
	// 标题的高度
	double GetTitleHeight(BOOL bAsPaperUnit) const;
	// 标题文字的对齐方式
	AcDb::TextVertMode GetTitleVerMode(BOOL *bLocal = NULL) const;
	AcDb::TextHorzMode GetTitleHorMode(BOOL *bLocal = NULL) const;
	// 标题的文字行间距
	double GetTitleLineSpace(BOOL bAsPaperUnit = TRUE) const;
	double GetTitleLineSpaceFactor(BOOL *bLocal = NULL) const;
	// 标题的文字高度
	double GetTitleTextHeight(BOOL bAsPaperUnit = TRUE, BOOL *bLocal = NULL) const;
	// 标题的文字样式
	AcDbObjectId GetTitleTextStyle(BOOL *bLocal = NULL) const;
	// 标题文字是否自动换行
	BOOL IsTitleWrapEnabled(BOOL *bLocal = NULL) const;
	// 取得标题文本
	const TCHAR *GetTitleText() const;
	Adesk::UInt16 GetTitleTextColor(BOOL *bLocal = NULL) const;

	// 设置标题文本
	void SetTitleText(const TCHAR *);
	void SetTitleHeight(double h, BOOL bAsPaperUnit = TRUE);
	void SetTitleGridStyle(const GridStyle &gridStyle);
	const SheetTitle &GetTitle() const;
	SheetTitle& GetTitle();
};