#include "ivchart_impl.h"


namespace  iv {


ivchart_impl::ivchart_impl()
{

    mmsg = QDBusMessage::createSignal("/catarc/adc",  "adciv.interface", "ivchart");
    mmsg<<1;
}

ivchart_impl::~ivchart_impl()
{
    requestInterruption();
    int i;
    for(i=0;i<100;i++)
    {
        if(isFinished())
            break;
        msleep(1);
    }
}

void ivchart_impl::chartvalue(std::string varname, const double fvalue, const double fvalue_RangeMin, const double fvalue_RangeMax)
{
    iv::ivchart::ivchartunit xivchartunit;
    xivchartunit.set_strvarname(varname);
    xivchartunit.set_timex(QDateTime::currentMSecsSinceEpoch());
    xivchartunit.set_fvalue(fvalue);
    xivchartunit.set_fvalue_rangemin(fvalue_RangeMin);
    xivchartunit.set_fvalue_rangemax(fvalue_RangeMax);

    if(mvectorchart.xivchartunit_size() > 10000)
    {
        qDebug("ivchart_impl::chartvalue ivchartunit is big value is %d ",mvectorchart.xivchartunit_size());
        return;
    }

    mMutexVector.lock();
    iv::ivchart::ivchartunit * p = mvectorchart.add_xivchartunit();
    p->CopyFrom(xivchartunit);
    mMutexVector.unlock();
}

int ivchart_impl::writechart(iv::ivchart::ivchartarray *pxvectorchart)
{
    char * str;
    int ndatasize = pxvectorchart->ByteSize();
    str = new char[ndatasize];
    std::shared_ptr<char> pstr;
    pstr.reset(str);
    if(!pxvectorchart->SerializeToArray(str,ndatasize))
    {
        qDebug("ivchart_impl::writechart SerializeToArray error.");
        return -1;
    }
    QByteArray ba;
    ba.append(str,ndatasize);

    QList<QVariant> x;
    x<<ba;
    mmsg.setArguments(x);
    QDBusConnection::sessionBus().send(mmsg);
    return 0;
}

void ivchart_impl::run()
{
    iv::ivchart::ivchartarray xvectorchart;
    while(!QThread::isInterruptionRequested())
    {
        mWaitMutex.lock();
        mwc.wait(&mWaitMutex,50);
        mWaitMutex.unlock();
        mMutexVector.lock();
        xvectorchart.Clear();
        xvectorchart.CopyFrom(mvectorchart);
        mvectorchart.Clear();
        mMutexVector.unlock();
        if(xvectorchart.xivchartunit_size()>0)
        {
            writechart(&xvectorchart);
        }
    }
}

}