#include "MatlabObject.h"

#include <QTextCodec>

#include <MatlabEngine.hpp>
#include <MatlabDataArray.hpp>

using namespace matlab::engine;

MatlabObject::MatlabObject(QObject *parent)
	: QObject(parent)
{
   
}

MatlabObject::~MatlabObject()
{

}

void MatlabObject::RunMatlabFile(const QString& strFile)
{
    QString strMatlabRun = QString("run('%1')").arg(strFile);

    QTextCodec* code = QTextCodec::codecForName("utf-8");
    std::string strRun = code->fromUnicode(strMatlabRun.toUtf8().data()).data();

    std::u16string utf16_str = string2u16string(strRun);
    // 启动MATLAB Engine
    std::unique_ptr<MATLABEngine> matlabPtr = startMATLAB();
    if (matlabPtr)
    {
        // 运行M文件
        matlabPtr->eval(utf16_str);
    }
}

std::u16string MatlabObject::string2u16string(std::string& str)
{
    std::wstring_convert<std::codecvt_utf8_utf16<char16_t>, char16_t> convert;
    std::u16string utf16_str = convert.from_bytes(str);

    return utf16_str;
}