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#include "global.h"
#include "fomewrapper.h"

#include "activity.h"

// definition of variables
// (1) variables of activites
QStringList activityVarList=QStringList() << "economy";

// (2) stand variables
QStringList standVarList=QStringList() << "standvar1" << "standvar2";
int standVarListOffset = activityVarList.count(); // stand vars start here...

// finally: combine all varibles:
QStringList allVarList;

// setup the variable names
// we use "__" internally (instead of .)
void FOMEWrapper::buildVarList()
{
    allVarList.clear();
    foreach(QString var, activityVarList)
        allVarList.append(QString("activity__%1").arg(var));

    foreach(QString var, standVarList)
        allVarList.append(QString("stand__%1").arg(var));
}


const QStringList FOMEWrapper::getVariablesList()
{
    if (allVarList.isEmpty())
        buildVarList();
    return allVarList;
}

double FOMEWrapper::value(const int variableIndex)
{
    // dispatch
    if (variableIndex > standVarListOffset)
        return valueStand(variableIndex - standVarListOffset);

    return valueActivity(variableIndex);
}


double FOMEWrapper::valueActivity(const int variableIndex)
{
    if (!mActivity) return 0;
    switch (variableIndex) {
    case 0: return mActivity->economy();
    default: return 0;
    }
}

double FOMEWrapper::valueStand(const int variableIndex)
{
    switch (variableIndex) {
    default: return 0;
    }
}