#pragma once
#include "itemfocusrect.h"

namespace NItem
{

#define CURVE_NULL_EMBELLISH	1	//空修饰
#define CURVE_SET_EMBELLISH		2	//设置修饰
#define CURVE_CONTOUR			3	//根据等值线值设置等值线颜色
#define CURVE_AUTO_LOCATION		4	//自动计算查桩号
#define CURVE_REVERSAL			5	//曲线反转顺序
#define CURVE_SET_NAME			6	//设置曲线名称
#define CURVE_NAME_TO_Z			7	//名称变为Ｚ值
#define CURVE_Z_TO_NAME			8	//Ｚ值变为名称
#define CURVE_NAME_LOG			9	//对曲线名称取对数
#define CURVE_NAME_EXPONENTIAL	10	//对曲线名称取指数
#define CURVE_NAME_IS_NULL		11	//发现名称为空的曲线
#define CURVE_ANY_NAME			12	//曲线任意处上名字
#define ARC_TO_CURVE			13	//圆弧到曲线
#define CURVE_SMOOTH			14	//光滑曲线
#define CURVE_TO_WAVE			15	//波浪线
#define CURVE_OFFSET			16	//平行线
#define CURVE_NODE_ENCRYPT		17	//曲线节点加密
#define CURVE_REDUNDANT			18	//曲线冗余
#define CURVE_CLOSE				19	//曲线闭合首尾
#define CURVE_LAYER_TO_NAME		20	//类别变为名称
#define CURVE_AUTO_LINK			21	//曲线自动连接，主要针对打开CGM文件后其线条断开的情况
#define CURVE_FITTING			22	//曲线拟合，将指定散点拟合为一条曲线
#define CURVE_SURFACE_Z  23    // 由曲面Z值设置曲线Z值

class CItemCurveProcess : public CItemFocusRect
{
public:
	CItemCurveProcess(CSigmaDoc * ppDoc);
	virtual ~CItemCurveProcess(void);

	void OnDraw(CXyDC* pDC) override;
	void OnLButtonDown(CDC *pDC, UINT nFlags, CPoint point, int vk) override;
	void OnRButtonDown(UINT nFlags, CPoint point) override;
	BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message) override;
	void DoLButtonUp(CDC *pDC) override;
	//加密节点 
	//mode 0--加密时保留已有节点 1--根据步长重新生成节点
	//bRounding true 根据步长取整
	bool NodeEncrypt(int mode, double step, bool bRounding, CPositionList & selectionSet);

	int PolygonConnect(CPositionList& selections, CString& layerName,  bool deleteOriginalCurves);
	
	/**
	 * 消除曲线拐点
	 * 
	 * \param tolerance
	 * \param selectionSet
	 * \return 
	 */
	bool ToRedundant(double tolerance, CPositionList & selectionSet);
	//光滑曲线
	//mode 0--B样条 1--三次样条
	bool SmoothCurve(int mode, double step, CPositionList & selecctionSet);
	int SetProcessIdea(int nIdea);
	CString name;
	int GetProcessResult() { return m_processResult; }
	void SetCurveStyle(CHowToViewCurve& curveStyle);
	//函数功能:将圆弧转变成曲线
	//参数说明:step       步长
	//		   bDeletion  是否删除原始元素
	//返回值:
	int ArcToCurve(CPositionList & select, double step);
	void SetCurveName(CString curveName, CPositionList & selectionSet);
	std::string FindNameIsNull(CPositionList & selecctionSet);
protected:
	int SetNullEmbellish(void);
	int SetEmbellish(void);
	int CurveContour(void);
	int AutoLocation(void);
	int Reversal(void);
	int SetName(void);
	int NameToZ(void);
	int SetZFromSurface(void);
	int ZToName(void);
	int LayerToName(void);
	int NameLog(void);
	int NameExponential(void);
	int AnyName(void);
	int CurveSmooth(void);
	int CurveOffset(void);
	int NodeEncrypt(void);
	int ToRedundant(void);
	int CloseCurve(void);
	int ToWave(void);

	POSITION SelectOneCurve(UINT nFlags, CPoint point);

	int m_idea;	//处理方式
	CColorBase* m_pColor;
	double a;
	long decimal;
	BOOL m_bIsE;
	bool m_bIsLog;
	int m_selSmooth;	//平滑曲线的方式，0为S样条，1为B样条
	BOOL m_bIsDelete;

	//波浪线  cycle=采样周期,swing=振幅,dnum=一周期内采样点个数
	double cycle;
	double swing;
	long dnum;
	BOOL m_bDeleteSourveCurve;
	double m_dCurveOffset;
	//节点加密
	int m_nMode;
	double m_dStep;
	BOOL m_bInteger;	//是否根据步长取整
	//曲线冗余，曲线连接
	double m_error;
	int m_processResult;
	CHowToViewCurve m_CurveStyle;
public:
	int AutoLinkCurve(double maxError = 1E-5, bool onlySameName = false);
	int GetNextLinkCurve(CPositionList& select, void* pActionList, double maxError, bool onlySameName);
	int FittingCurve(void);
};

};