/////////////////////////////////////////////////////////////////////////////////
//
//  Copyright (C) Statoil ASA
//  Copyright (C) Ceetron Solutions AS
// 
//  ResInsight is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  (at your option) any later version.
// 
//  ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
//  WARRANTY; without even the implied warranty of MERCHANTABILITY or
//  FITNESS FOR A PARTICULAR PURPOSE.
// 
//  See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html> 
//  for more details.
//
/////////////////////////////////////////////////////////////////////////////////

#include "RigMultipleDatasetStatCalc.h"
#include "RigNativeStatCalc.h"


//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
RigMultipleDatasetStatCalc::RigMultipleDatasetStatCalc()
{
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RigMultipleDatasetStatCalc::addStatisticsCalculator(RigStatisticsCalculator* statisticsCalculator)
{
    if (statisticsCalculator)
    {
        m_nativeStatisticsCalculators.push_back(statisticsCalculator);
    }
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RigMultipleDatasetStatCalc::minMaxCellScalarValues(size_t timeStepIndex, double& min, double& max)
{
    for (size_t i = 0; i < m_nativeStatisticsCalculators.size(); i++)
    {
        if (m_nativeStatisticsCalculators.at(i))
        {
            m_nativeStatisticsCalculators.at(i)->minMaxCellScalarValues(timeStepIndex, min, max);
        }
    }
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RigMultipleDatasetStatCalc::posNegClosestToZero(size_t timeStepIndex, double& pos, double& neg)
{
    for (size_t i = 0; i < m_nativeStatisticsCalculators.size(); i++)
    {
        if (m_nativeStatisticsCalculators.at(i))
        {
            m_nativeStatisticsCalculators.at(i)->posNegClosestToZero(timeStepIndex, pos, neg);
        }
    }
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RigMultipleDatasetStatCalc::valueSumAndSampleCount(double& valueSum, size_t& sampleCount)
{
    for (size_t i = 0; i < m_nativeStatisticsCalculators.size(); i++)
    {
        if (m_nativeStatisticsCalculators.at(i))
        {
            m_nativeStatisticsCalculators.at(i)->valueSumAndSampleCount(valueSum, sampleCount);
        }
    }
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RigMultipleDatasetStatCalc::addDataToHistogramCalculator(RigHistogramCalculator& histogramCalculator)
{
    for (size_t i = 0; i < m_nativeStatisticsCalculators.size(); i++)
    {
        if (m_nativeStatisticsCalculators.at(i))
        {
            m_nativeStatisticsCalculators.at(i)->addDataToHistogramCalculator(histogramCalculator);
        }
    }
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
size_t RigMultipleDatasetStatCalc::timeStepCount()
{
    if (m_nativeStatisticsCalculators.size() > 0)
    {
        return m_nativeStatisticsCalculators[0]->timeStepCount();
    }

    return 0;
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RigMultipleDatasetStatCalc::addNativeStatisticsCalculator(RigCaseCellResultsData* cellResultsData, size_t scalarResultIndex)
{
    if (scalarResultIndex != cvf::UNDEFINED_SIZE_T)
    {
        this->addStatisticsCalculator(new RigNativeStatCalc(cellResultsData, scalarResultIndex));
    }
}