#pragma once
#include "AecDbEntityBaseEx.h"
#include "TextPosition.h"
#include "ObjInfoUnit.h"
#include "TextRange.h"
#include "SubText.h"
#include "astring.h"

class TextPart
{
public:
	ADSGePoint3d m_ptLowLeft; //基点
	BOOL m_bChinese;
	TCString m_sText;
	double m_nSizeX, m_nSizeY; //总宽, 总高
	double m_nWidthFactor; //字高
	double m_nHeight, m_nHeightReal; //ACAD字高, 真实字高

	int m_iType;//0,常规；1,圆字
public:
	TextPart() { m_bChinese = FALSE; m_nSizeX = m_nSizeY = 0.0; m_nHeight = 0.0; m_nHeightReal = 0.0; m_iType = 0; }
	TextPart(const TCHAR *t, ADSGePoint3d pt, BOOL bCh, double nHeightR, double nHeight, double nWidthFactor, double sx, double sy) {
		m_sText = t;
		m_ptLowLeft = pt;
		m_bChinese = bCh;
		m_nSizeX = sx;
		m_nSizeY = sy;
		m_nHeight = nHeight;
		m_nHeightReal = nHeightR;
		m_nWidthFactor = nWidthFactor;
		m_iType = 0;
	}
	TextPart(const TCHAR *t, ADSGePoint3d pt, double height)//圆字
	{
		m_sText = t;
		m_ptLowLeft = pt;
		m_nHeight = m_nHeightReal = height;
		m_nSizeX = m_nSizeY = height;
		m_bChinese = FALSE;
		m_iType = 1;
	}
	TextPart(const TextPart &src) {
		*this = src;
	}
	TextPart & operator= (const TextPart &src);

	BOOL IsParagraph() const {
		return m_sText[0] == '\n';
	}
	BOOL IsSpacer() const;
	BOOL IsPunctuation() const;
	int GetControlCode() const; // ^2==2, ^3=3, ^4=4
	double GetHeightReal(BOOL bFromBase = TRUE) const {
		return (bFromBase ? m_nHeightReal : m_nSizeY);
	}
	double GetWidth() const {
		return m_nSizeX;
	}
	double GetYMax() const {
		return (m_ptLowLeft.y + GetHeightReal(TRUE));
	}
	double GetYMin() const {
		return (m_ptLowLeft.y - (GetHeightReal(FALSE) - GetHeightReal(TRUE)));
	}
};

class TextParser
{
public:
	//enum TParserStatus { kEndBuffer=0, kNormalChinese=1, kNormalEnglish=2, 
	//    kUpperText=3, kLowerText=4, kParagragh=5, kControlCode=6,kCircleText=7};
	enum TParserStatus {
		kEndBuffer = 0, kNormalChinese = 1, kNormalEnglish = 2,
		kUpperText = 3, kLowerText = 4, kParagragh = 5, kControlCode = 6, kCircleText = 7, kT3NormalText = 8
	};

protected:
	AString m_sText;
	const char *m_pszSource;
	const char *m_pCurrent;

public:
	TextParser() { m_pszSource = m_pCurrent = NULL; }
	TextParser(const TCHAR *pszSrc) :m_sText(pszSrc)
	{ m_pszSource = (const char*)m_sText; m_pCurrent = m_pszSource; }

	// sg modify 120516，增加一个参数，用于控制中文和英文（包括数字）是否拆分，主要是用于图形导出
	// TParserStatus GetNext(TCString &sNext);
	TParserStatus GetNext(TCString &sNext, BOOL bSplitEAndC = TRUE);

	BOOL IsEOS() const
	{
		return (!m_pCurrent || !(*m_pCurrent));
	}
};

class TextLine : public PtrList<TextPart>
{
public:
	TextLine() {}

	double GetHeight(BOOL bFromBase = TRUE) const;
	double GetWidth() const;
	void AdjustWidthFactor(double nFactor);
	void AdjustBasePoint(double x);
	ADSGePoint3d GetExtents() const;
	BOOL IsEmpty() const; //没有东西, 或空格
};

class AecXDbText: public AecXDbEntityBaseEx
{
public:
	ACRX_DECLARE_MEMBERS(AecXDbText);
private:
	const static Adesk::UInt8 g_nVersion;

protected:
	TCString m_sText;
	ADSGePoint3d m_ptText;
	double m_nHeight, m_nRotation;
	AcDbHardPointerId m_idStyle; //文字样式
	AcGiDraw::TextAlignment m_nAlignment;
	Adesk::UInt8 m_nMaskFlag;

public:
	AecXDbText();
	~AecXDbText();

	//virtual BOOL IsValid() const;
	//virtual void CopyPropertiesFrom(AcDbEntity *pSrcEntity, unsigned gMatchFlag);

	//virtual Acad::ErrorStatus audit(AcDbAuditInfo* pAuditInfo);
	//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 subMoveGripPointsAt(const AcDbIntArray& indices,
		const AcGeVector3d& offset);
	virtual  Acad::ErrorStatus subMoveStretchPointsAt(const AcDbIntArray& indices,
		const AcGeVector3d& offset);
	virtual Acad::ErrorStatus subGetOsnapPoints(AcDb::OsnapMode osnapMode,
		INT_PTR gsSelectionMark,
		const AcGePoint3d& pickPoint,
		const AcGePoint3d& lastPoint,
		const AcGeMatrix3d& viewXform,
		AcGePoint3dArray& snapPoints,
		AcDbIntArray& geomIds) const;
	virtual Acad::ErrorStatus subIntersectWith(const AcDbEntity* ent,
		AcDb::Intersect intType,
		AcGePoint3dArray& points,
		INT_PTR thisGsMarker,
		INT_PTR otherGsMarker) const;
	virtual Acad::ErrorStatus subIntersectWith(const AcDbEntity* ent,
		AcDb::Intersect intType,
		const AcGePlane& projPlane,
		AcGePoint3dArray& points,
		INT_PTR thisGsMarker,
		INT_PTR otherGsMarker) const;

	// drived from TDbEntity
	//virtual Acad::ErrorStatus DownGradeSave(int nDrawMode, AcDbVoidPtrArray &entSet, BOOL *bErase);
	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;
	virtual int ConvertText(TConvertTextPtr ptr, void *pData); //RTNORM/RTNONE/RTERROR
	// 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 GetSubTextNum()const { return 1; }//ok
	virtual SubText* GetSubText(long iText)const { return new SubText(objectId(), (AcDbEntity*)clone(), 0); }//ok
	virtual SubText* HitTestText(ADSGePoint3d pt)const;
	virtual void SetSubText(long i, CString sText) { SetText(sText); }//ok
	virtual void UnionScale(double nScale);

	//add by xlc on 100305  为底层基类提供的调用方法
	virtual BOOL TBaseConvertFrom(const AcDbText *pText);
	virtual AcDbEntity* TBaseCreateWipeOut();

	virtual const TCHAR * TBaseGetText() const;
	virtual void TBaseSetText(const TCHAR *pszText);

	virtual ADSGePoint3d TBaseGetLocation() const;
	virtual void TBaseSetLocation(ADSGePoint3d pt);

	virtual void TBaseSetRotation(double nRot);
	virtual double TBaseGetRotation() const;

	//专业数据 和绘制设置

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

	virtual SHJson::WValue& ToJson() const;
	// 通过json创建
	virtual bool ByJson(const SHJson::WValue &v);

	const AcDbVoidPtrArray& Get2DBuffers()const { return AecDbEntityBase::Get2DBuffer(); }

	// Helper Method
	AcDbObjectId InitWipeout() const;
	AcDbEntity *CreateWipeOut() const;
	void SetupImageInfo(AcDbRasterImage *pAcDbRasterImage) const;
	void OutputTextLine(AcGiDraw &dc, ADSGePoint3d ptBase, const PtrList<TextPart> &lineText, const double &dRotate) const;
	BOOL ConvertFrom(const AcDbText  *pText);
	ADSGePoint3d Align2Base(ADSGePoint3d ptAlign, ADSGePoint3d ext) const;
	ADSGePoint3d Base2Align(ADSGePoint3d ptBase, ADSGePoint3d ext) const;
	// 没有考虑转角
	BOOL GetExtents(double *pWidth, double *pHeight, double *pHeight1 = NULL) const;
	virtual ADSGePoint3d GetExtents() const;

	// Properties
	BOOL GetStyleParam1(double *nHeight, double *nWidthFactor) const;
	BOOL GetStyleParam2(double *nHeight, double *nWidthFactor) const;

	// sg modify 120516，增加一个参数，用于控制中文和英文（包括数字）是否拆分，主要是用于图形导出
	//BOOL GetTextParts(PtrList<TextPart> &lsTextParts) const;
	BOOL GetTextParts(PtrList<TextPart> &lsTextParts, BOOL bSplitEAndC = TRUE) const;

	Adesk::UInt8 GetMaskFlag() const;
	ADSGePoint3d GetLocation() const;
	double GetRotation() const;
	double GetHeight(BOOL bAsPaperUnit = TRUE) const;
	AcDbObjectId GetStyleId() const;
	const TCHAR* GetText() const;
	AcGiDraw::TextAlignment GetAlignment() const;

	void SetMaskFlag(Adesk::UInt8 nFlag);
	void SetLocation(ADSGePoint3d pt);
	void SetRotation(double nRot);
	void SetHeight(double nHeight, BOOL bAsPaperUnit = TRUE);
	void SetStyleId(AcDbObjectId id);
	void SetText(const TCHAR *pszText);
	void SetAlignment(AcGiDraw::TextAlignment nAlign);
	void GetMaskPoly(std::vector<GePoly2D> &polys);

};