#include "fm_frame_speed.h"
#include "../core/rm_player.h"
#include "../data/rm_video_item_2ch.h"
#include "../data/rm_sensordata.h"
#include "fm_speed_widget.h"
#include "fm_button.h"
#include <QStyle>

FMSpeedFrame::FMSpeedFrame(QWidget *parent) : RMWidgetBase(parent,false)
{
    //LAYOUT_DEBUG(this);
    layout = new QVBoxLayout(this);
    layout->setAlignment(Qt::AlignTop);
    ZERO_LAYOUT(layout);
    layout->setContentsMargins(1,0,0,0);

    speed = new FMSpeedWidget(this);
    speed->setFixedSize(87,52);
    //LAYOUT_DEBUG(speed)
    layout->addWidget(speed);

#if (LIVE_LANGUAGE2)
    kmhButton = FMButton::btnStatic2(this,layout,"speed_kmh",NULL,QSize(87,23));
#else // LIVE_LANGUAGE2
    kmhButton = FMButton::btnStatic(this,layout,"speed_kmh",MKU8(""),QSize(87,23));
#endif // LIVE_LANGUAGE2
    layout->addWidget(kmhButton);

    _sensor = NULL;
    connect(RMPlayer::instance(),SIGNAL(positionChanged(qint64,qint64)),SLOT(onPositionChanged(qint64,qint64)));
    connect(RMPlayer::instance(),SIGNAL(playEvent(PLAY_EVENT,RMVideoItem*)),SLOT(onPlayEvent(PLAY_EVENT,RMVideoItem*)));

    RMApp::isMPH = false;

#if (REMOVE_OLD_C)
    RMApp::isMPH = (RMLanguage::instance()->language() == RMLanguage::LANGUAGE_EN);
#else
    RMApp::isMPH = RMLanguage::isJP() == false;
#endif
    //kmh->setText(RMApp::isMPH ? "mph" : "km/h");
    //connect(RMLanguage::instance(),SIGNAL(languageChange(RMLanguage::LANGUAGE_TYPE)),SLOT(onLanguageChange(RMLanguage::LANGUAGE_TYPE)));
    _spd = -1;
}
void FMSpeedFrame::onPositionChanged(qint64 position,qint64 duration)
{
    if(_sensor != NULL)
    {
        double ratio = ((double)position) / ((double)duration);
        _spd = _sensor->getGPSSpeed(ratio);
        //qInfo() << _spd << ratio << __FUNCTION__;
        double rspd = _spd;
        if(RMApp::isMPH)
        {
            rspd = 0.621371 * _spd;
        }
        if(rspd >= 0 && rspd < 500)
        {
            speed->updateSpeed(rspd);
//            QString str;
//            str.sprintf("%d",(int)rspd);
            //speed->setText(str);
        }
        else
        {
            speed->updateSpeed(-1);
            //speed->setText("--");
        }
    }
}
void FMSpeedFrame::onSpeednUnit()
{
    _isMPH = !_isMPH;
    RMApp::isMPH = _isMPH;
    //kmh->setText(RMApp::isMPH ? "mph" : "km/h");
    //qInfo() << "RMApp::isMPH" << RMApp::isMPH << "kmh:" << kmh->pixmap();

    emit speedUnitChange();
}
void FMSpeedFrame::onPlayEvent(PLAY_EVENT event,RMVideoItem* item)
{
    //qInfo() << __FUNCTION__ << event;

    // 사용자 STOP 일 경우 PLAY ITEM CLEAR
    // if(event == PLAY_DID_CLEARED || event == PLAY_DID_LOADED)
    if(event == PLAY_DID_LOADED) {

        _spd = -1;
        if(item->getSensorData() != NULL && item->getSensorData()->getGPSCount() > 0)
        {
            _sensor = item->getSensorData();
        }
        else
        {
            _sensor = NULL;
            speed->updateSpeed(-1);
            //speed->setText("--");
        }
    }
    else if (event == PLAY_DID_CLEARED)
    {
        _spd = -1;
        _sensor = NULL;
        speed->updateSpeed(-1);
    }
    else if (event == PLAY_DID_USER_STOP)
    {
        //speed->setText("");
    }
}