#ifndef DATAHELPER_H
#define DATAHELPER_H

#include <Windows.h>
#include <QObject>
#include <QTextStream>
#include "MemRdWt.h"
#include "datamanagerdefs.h"
#pragma execution_character_set("utf-8")
//#define  DefTabNum 10//9 whp change 2020.5.25
//for 曲线计算
#define MaxArg    26  // 最大自变量数
#define DELIMITER 1
#define VARIABLE  2
#define MNUMBER	  3
struct DEFAULTTABLE
{
public:
	QString TableName;
	QString TableAliasName;
	int ZdNum;
	Slf_OBJECT_FIELD *tinfo;
	//Slf_TABLE_FIELD *tinfo;
};

#pragma endregion 导入表数据定义的函数，可以单独建立动态库文件


class DATAMGS_EXPORT DataHelper
{
public:
	DataHelper();
	~DataHelper();
	#pragma region 导入表数据定义的函数，可以单独建立动态库文件 
	//whp change 2020.3.9 for 统一离散数据入口
	//static QStringList GetVlidTable(QStringList listFiles);//过滤掉无效数据表
	static QStringList GetVlidTable(int curitemType,QStringList listFiles,QStringList &BadlistFiles);//过滤掉无效数据表
	static int StrType(QString str);//IsNumberStr(QString str)判断字符串是否为数值，是整数还是浮点数

	static DEFAULTTABLE SetTableInf(QString TableName,QString TableHzName,int num,QStringList ZdName,QStringList HzName,QStringList ZdUnit,QStringList ZdType,QStringList ZdLen,QStringList ZdRes);
	static void InitDefauleTable();

	static void DelDefauleTable();

	static int GetSimilarTable(int ZdNum,int *FieldType);//匹配缺省表，返回缺省表序号m=1,BOOL IsSem=1,BOOL DelDubSpa=1);
	static bool IsNullLine(QByteArray line);
	static bool m_IsGc;
	static QStringList GetAllWellName();
	static QStringList GetAllWellRoundName(QString WellName,QStringList& WellRoundFileNameList);
};
class Function
{
public:
	CMemRdWt *Slffile;
	float val[10];
	//whp add 2011.7.19 for字符型字段计算
	char cval[10][30];
	char *prog;
	//int d_iProgramInCurvePos[MaxCurve];
	//	float xx[MaxCurve];
	// -----------------------------
	//  计算产生新曲线定义开始
	//char *prog;
	char token[80];
	char tok_type;
	char vars[MaxArg];
	// A-Z 26 user's variable 
	//	0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
	int get_exp(float *result);
	int level2(float *result);
	int level3(float *result);
	int level4(float *result);
	int level5(float *result);
	int level6(float *result);
	int primitive(float *result);
	void get_token();
	void arith(char o,float *r,float *h);
	void unary(char o,float *r);
	void serror(int error);
	void putback();
	int level1(float *result);
	float find_var(char *s,int *ret);
	int is_in(char ch,char *s);
	int isdelim(char c);
	int iswhite(char c);
	//int ComputeCurve(CString csExpress,float sdeps,float edeps,BOOL IsCurrentOpen);
	BOOL GetKey();
	BOOL CheckKey();
	int GetCodeLen(int Code);
	//add whp
	QString csName[MaxArg],csOutName;
	char TempProg[150];
	int GetExpress(QString csExpress);//返回输入变量个数（曲线条数）
	// 计算产生新曲线定义结束
};
class Resample
{
public:
	static float GetXstep(float x2,float x1);
	static void Linear(float *x,float *y,int n,float *a,float *b);
	static void Parabola(float *x,float *y,int n,float *a,float *b,float *c);
	static void Akima(float *x,float *y,int n,float *a,float *b,float *c,float *d);
	static bool LReSampling(float *aDep,float *aVal,int anp,float *tDep,float *curve,int tnp,int method);
	static void qs(float *datx,float*mr,int left,int right,int Col);
	static void qs(float *datx,short*mr,int left,int right,int Col);
	static void ReOrder(float *mr,int Row,int Col,float *tDep);
	static void ReOrder(short *mr,int Row,int Col,float *tDep);
	static void ReSampling(float *mr,int Row,int Col,float *aDep,float *tDep,int tnp);
	static void ReSampling(short *mr,int Row,int Col,float *aDep,float *tDep,int tnp);
};
#endif