#ifndef NMCALCULATIONUTILS_H
#define NMCALCULATIONUTILS_H

#include <QString>
#include <QPointF>
#include <QVector>
#include "nmCalculation_global.h"
#include "nmCalculationDefine.h"
#include <iostream>

class NMCALCULATION_EXPORT nmCalculationUtils {
  public:
    nmCalculationUtils();

    static bool copyFileToDir(QString filePath, QString destDir);
    static bool createDirectoryIfNotExists(QString directoryPath);
    static bool copyFile(const std::string& sourcePath, const std::string& destinationPath);
    static bool removeDirectory(const QString &dirPath);
    static bool writeFile(const QStringList& content, const QString &filePath);
    static QStringList readFile(const QString & filePath);

    // 调用求解器Kriging接口，对targetPoints中的坐标依次进行属性插值.
    // measurementPoints与measurementValues按下标一一对应.
    // 成功时outputValues与targetPoints数量相同且顺序一致；失败时清空outputValues.
    static bool calculateKriging(const QVector<QPointF>& targetPoints,
                                 const QVector<QPointF>& measurementPoints,
                                 const QVector<double>& measurementValues,
                                 double nugget,
                                 double sill,
                                 double range,
                                 int model,
                                 const QString& licensePath,
                                 QVector<double>& outputValues,
                                 QString* errorMessage = 0);
};

#endif // NMCALCULATIONUTILS_H