#pragma once
#include "module.h"

typedef struct  tag3DPOS//三维浮点坐标点
{
	float x;//X坐标
	float y;//Y坐标
	float z;//Z坐标
}POS;

class CPos : public tag3DPOS
{
public:
	CPos();
	CPos(float tx, float ty, float tz);
	CPos(POS pos);
	CPos(CPoint pot);
	~CPos();
	float Clear();
	CPos operator=(CPos pos);
	CPos operator=(int pos);
	CPos operator+(CPos pos);
	CPos operator-(CPos pos);
	bool operator==(CPos pos);
public:
	friend CPoint Point(CPos pos);//格式化为整点坐标
};


class CDxfReadMgr :public CModule
{
public:
	CDxfReadMgr(void);
	~CDxfReadMgr(void);
public:
	bool ReadDxfFile(CString FilePath);
	bool OpenDxfFileDlg(double Angle);
	void  SetDxfFileName(CString name) { m_dxfFileName = name; };
private:
	bool ReadEntitiesSec(FILE* fp);
	void LoadSynWord(CString strSynWord, vector<CString> &strArrayKeyWords);//加载关键字
	bool LoadLineData(FILE* fp);//加载直线数据
	bool LoadCircleData(FILE* fp);//加载圆数据
	bool LoadPolyLineData(FILE* fp);//加载多段线数据
	bool LoadArcData(FILE* fp);//加载圆弧数据
	bool LoadMtextData(FILE* fp);//加载多行文本数据
	bool LoadTextData(FILE* fp);//加载单行文本数据
	bool LoadDimensionData(FILE* fp);//加载标注数据
	void LoadEllipseData(FILE* fp);//加载椭圆数据
	void SetVal(CPos &tagpos);

	void CreatArcData(Dbxy Pt1, Dbxy Pt2, double Convexity, vector<Dbxy> &PtVec);
	double GetCenterPtByConvexity(Dbxy BeginPoint, Dbxy EndPoint, double u, Dbxy &CenterPoint);
private:
	CObArray m_DLineArray;//
	CObArray m_CurveArray;//
	CObArray m_RectangleArray;//
	CObArray m_RoundRectangleArray;//
	CObArray m_EllipseArray;//
	CObArray m_RoundArray;//
	CObArray m_PolygonArray;//
	CPos m_pos;//坐标点**

	FILE* fp;
	HICON m_hIcon;
	char m_str[40];//缓冲区**
	char m_strcont[255];//字符内容缓冲区**
	float m_val;//数据值**

	bool       b_ShowArcRadius;//显示计算的圆弧半径(用来控制只显示一次)
public:
	CString m_dxfFileName;
private:
	CString	m_LINE;
	CString	m_CIRCLE;
	CString	m_POLYLINE;
	CString	m_ARC;
	CString	m_TEXT;
	CString   m_MTEXT;
	CString	m_DIMENSION;
};

extern CDxfReadMgr *gDxfReadMgr;