#ifndef DATAOPERAT_H
#define DATAOPERAT_H

#include "machine/comm/datadef.h"
#include <iostream>
#include<iomanip>
#include<cmath>
#include <QList>
#include <QListIterator>
#include <QDebug>

#define     QUI_TYPE_LINE   1   //直线
#define     QUI_TYPE_STEP   4   //跨步
#define     QUI_TYPE_HSTEP   5   //翻头跨步
#define     QUI_TYPE_ARC   2   //三点圆弧
#define     QUI_TYPE_BES   6   //贝塞尔曲线
#define     QUI_TYPE_SPLINE   7   //样条曲线

#define ERROR_NOTHING           0  //成功
#define ZERO				                1e-6

#define LINEDUAN_NUM_LIMIT                   5 // 计算分段数固定：不进行特殊计算
#define LINEDUAN_STITCHLEN_LIMIT          6 // 针迹步长固定
#define LINEDUAN_STITCHLEN_LIMIT_END  7 // 针迹步长固定(最后线段)

#define OBJECT_STITCHLEN_NEW_BIG           8  // 固定针迹长度(大等分)
#define OBJECT_STITCHLEN_NEW_SAME       9  // 固定针迹长度(等距分)
#define OBJECT_STITCHLEN_NEW_SAMALL   10 // 固定针迹长度(小等分)
#define ADJUSTLINE_ADD_DUAN_LIMIT        11 // 自动单针指定分段添加

typedef struct
{
    double x;
    double y;
} Point2D;

typedef struct
{
    double x;
    double y;
    int ctrl;
} QuiPoint;

int isThreePointOnALine(const  double threex[],const  double threey[]);
int getArcCenter(const double x[], const double y[], double * pxc, double * pyc, double * pr);
int getArcMinMax(const double x[], const double y[], double * pminx, double * pmaxx, double * pminy, double * pmaxy);
void rotatec(double xin, double yin, double * px, double * py, double angle);
int arcDir(const double x[], const double y[]);

Point2D pointOnCubicBezier(Point2D* cp, double t);
void computeBezier(Point2D* cp, long numberOfPoints, Point2D* curve);
int getBezierMinMax(const double x[], const double y[], double * pminx, double * pmaxx, double * pminy, double * pmaxy);
int getSplineMinMax(QList<QPointF> &ptList, double * pminx, double * pmaxx, double * pminy, double * pmaxy);

int calcLine(double x0, double y0, double x1, double y1, s16 step, QByteArray &absAry, WORD datatype);
int calcCurve(double threex[], double threey[], s16 step, QByteArray &absAry);
int calcBezier(double threex[], double threey[], s16 step, QByteArray &absAry);
void getBezierPointList(double threex[], double threey[], s16 step, QList<QPointF> &outList);

//样条拟合
void getSplineNew(QList<QPointF> &ptList, QList<QPointF> &splineList);
void getShap(int nCtrlPntNum, QPointF  *pPoint, QList<QPointF> &splineList, double dfMinX, double dfMinY);
//线段拟合
void getCurvePointFillLine(QList<QPointF> &inList, double indRunLen,
    QList<QPointF> &outList, int iSumParm, BYTE biLenLimit);
int getTotalDistanceFillLine(QList<QPointF> *pPointList, double &dTotal);
void pointToPoint(const QPointF &inPoint, QPointF &outPoint);
long doubleToLong(double indValue);//浮点数转整形
double round(double indValue);//四舍五入
void distPointToPoint(const QPointF &p1, const QPointF &p2, double &outd);
bool getPointInSectFillLine(const QPointF &p1, const QPointF &p2, const double &d, QPointF &outp);

//距p1点距离为d的点
// d > s : out_p在p2延长线上
// s >= d >= 0 : out_p在p1、p2线段上
// d < 0 : out_p在p1延长线上
bool getPointAtSect(const QPointF &p1, const QPointF &p2, const double &d, QPointF &outp);

// 两点间距离
double disPointToPoint(double x1, double y1, double x2, double y2);


#endif // DATAOPERAT_H