#include <QPainter>

#include <ZxSerializer.h>
#include "IxPtyPano.h"

#include "ZxSubAxisX.h"
#include "ZxSubAxisY.h"

#include "ZxPlot.h"
#include "ZxObjText.h"

#include "nmObjPointTool.h"
#include "nmObjPoint.h"

ZX_DEFINE_DYNAMIC(nObjPoint, nmObjPoint)

nmObjPoint::nmObjPoint()
{
    m_sObjTag = "nObjPoint";
    init("", NULL, NULL);
}

nmObjPoint::nmObjPoint(const QString& sName, \
                       ZxSubAxisX* pAxisX, \
                       ZxSubAxisY* pAxisY)
    : nmObjBase(sName, pAxisX, pAxisY)
{
    m_sObjTag = "nObjPoint";
    init(sName, pAxisX, pAxisY);
}

void nmObjPoint::init(const QString& sName, \
                     ZxSubAxisX* pAxisX, \
                     ZxSubAxisY* pAxisY)
{
    nmObjBase::init(sName, pAxisX, pAxisY);

    initFlags();

    m_oDot = ZxDot(DTS_DownTriangle, QColor(255,0,0,125), 1.f, true);
    m_sDesc = "";

    m_bShowSubObjs = true;
    m_oDot = ZxDot(DTS_Circle, QColor(0, 255, 0), 1.5f, true);
    m_clrFillUnvalid = QColor(0, 255, 255);
    m_clrOuter = QColor(255, 0, 0);

    m_vecPoints << QPointF(0.f, 0.f);

    loadTempl();
}

nmObjPoint::~nmObjPoint()
{
}

void nmObjPoint::initTools()
{
    m_pTool = new nmObjPointTool();
    nmObjBase::initTools();
}

void nmObjPoint::initFlags()
{
    setLockPos(false);
    setLockSize(false);
    setReadOnly(false);
}

void nmObjPoint::initSubObjs()
{
    ZxPlot* pPlot = dynamic_cast<ZxPlot*>(this->getParent());
    if (NULL != pPlot)
    {
        QString sName = "";
        ZxObjBase* p = pPlot->addOneObj(POT_Text, sName, false, \
                                        m_pAxisX, m_pAxisY);
        appendSubObjs(p);

        ZxObjText* pBoundText = dynamic_cast<ZxObjText*>(p);
        Q_ASSERT (NULL != pBoundText);
        pBoundText->setFrameVisible(false);
        QColor clr = QColor(255, 255, 255, 64);
        pBoundText->setBackgroundColor(clr);

        pBoundText->setReadOnly(true);
        int n = Qt::AlignHCenter | Qt::AlignVCenter;
        pBoundText->setAlignFlag(n);
        pBoundText->setFont(QFont("Times",8));
        pBoundText->deselect(true);
        pBoundText->deselectOthers();
        pBoundText->setText(tr("Point"));
    }
}

bool nmObjPoint::hitTest(const QPointF& pt)
{
    return nmObjBase::hitTest(pt);
}

bool nmObjPoint::_runHitTest(const QPointF& pt, int& nOption, int& nSubIndex)
{
    if (!nmObjBase::_runHitTest(pt, nOption, nSubIndex))
    {
        return false;
    }

    nOption = -1;
    nSubIndex = 0;

    Q_ASSERT (NULL != m_pAxisX);
    Q_ASSERT (NULL != m_pAxisY);

    QPointF ptPos = getCenterPos();
    QPointF ptTopLeft = QPointF(ptPos.x() - m_oDot.radius(),
                         ptPos.y() - m_oDot.radius());
    QSizeF sz = QSizeF(m_oDot.radius() * 2.f,
                       m_oDot.radius() * 2.f);

    QRectF rt = QRectF(ptTopLeft, sz);
    bool b = rt.contains(pt);
    if (b)
    {
        nOption = (int)OHO_Point;
        nSubIndex = 0;
    }
    else
    {
        nOption = (int)OHO_None;
        nSubIndex = -1;
    }

    return b;
}

bool nmObjPoint::runMove(const QPointF& pt1, const QPointF& pt2)
{
	if (isLockPos())
	{
		return false;
	}

    if (m_oHitOption == OHO_Point)
    {
        QVector<QPointF> vec = getAllPos();
        vec[0] = pt2;
        //setPtPosOf(0, pt2);
        return moveToPos(vec);
    }

    return nmObjBase::runMove(pt1, pt2);
}

void nmObjPoint::fillPtyPano(IxPtyPano* sheet)
{
    nmObjBase::fillPtyPano(sheet);
    ZX_PROP("Point.Dot", getDot, setDot);
}

void nmObjPoint::onSerialize(ZxSerializer* ser)
{
    nmObjBase::onSerialize(ser);

    ser->write("PDesc", m_sDesc);
    ser->write("ClrFillUnvalid", m_clrFillUnvalid);
    ser->write("ClrOuter", m_clrOuter);
}

void nmObjPoint::onDeserialize(ZxSerializer* ser)
{
    nmObjBase::onDeserialize(ser);

    ser->read("PDesc", m_sDesc);
    ser->read("ClrFillUnvalid", m_clrFillUnvalid);
    ser->read("ClrOuter", m_clrOuter);
}
void nmObjPoint::onSaveTempl(ZxSerializer* ser)
{
    nmObjBase::onSaveTempl(ser);

    ser->write("PDesc", m_sDesc);
    ser->write("ClrFillUnvalid", m_clrFillUnvalid);
    ser->write("ClrOuter", m_clrOuter);
}

void nmObjPoint::onLoadTempl(ZxSerializer* ser)
{
    nmObjBase::onLoadTempl(ser);

    ser->read("PDesc", m_sDesc);
    ser->read("ClrFillUnvalid", m_clrFillUnvalid);
    ser->read("ClrOuter", m_clrOuter);
}

//QColor nmObjPolygon::getBackgrdColor() const
//{
//    return m_clrBackgrd;
//}

//void nmObjPolygon::setBackgrdColor(QColor color)
//{
//    if (m_clrBackgrd != color)
//    {
//        m_clrBackgrd = color;
//        update();
//    }
//}

void nmObjPoint::paintBack(QPainter* painter, const ZxPaintParam& param)
{
    QPointF ptPos = getPosOf(m_vecPoints[0]);    
    drawWellPos(painter, ptPos);
}

bool nmObjPoint::drawWellPos(QPainter* painter,
                               QPointF ptPos)
{
    Q_ASSERT (NULL != m_pAxisX);
    Q_ASSERT (NULL != m_pAxisY);
    if (m_pAxisX->getRangeMin() == m_pAxisX->getRangeMax() || \
            m_pAxisY->getRangeMin() == m_pAxisY->getRangeMax())
    {
        return false;
    }

	painter->save();

    // 绘制填充
    double r = m_oDot.radius();
//    if (bCenter)
//    {
//        r *= 1.2f;
//    }

    QColor clrInner = m_oDot.color();
    ZxDrawHelper::drawPoint(painter, ptPos, (int)m_oDot.style(),
                            r, m_oDot.isFilling(), clrInner);
    //if (bCenter)
    {
        ZxDrawHelper::drawPoint(painter,
                                ptPos,
                                (int)m_oDot.style(),
                                m_oDot.radius() * 0.5f,
                                m_oDot.isFilling(),
                                QColor(255, 0, 0));
    }

    painter->setPen(m_clrOuter);
    painter->drawEllipse(ptPos, r, r);
	
    painter->restore();

    /*{

        QPointF ptPos = getCenterPos();

        ///绘制填充色
        paintDotPt(painter, ptPos, m_oDot);

        painter->restore();
    }//*/

    return true;
}

void nmObjPoint::setValueX(double x)
{
    m_vecPoints[0].setX(x);
    update();
}
double nmObjPoint::getValueX()
{
    return m_vecPoints[0].x();
}

void nmObjPoint::setValueY(double y)
{
    m_vecPoints[0].setY(y);
    update();
}
double nmObjPoint::getValueY()
{
    return m_vecPoints[0].y();
}

void nmObjPoint::setDesc(QString sDesc)
{
    m_sDesc = sDesc;
}

QString nmObjPoint::getDesc()
{
    return m_sDesc;
}

void nmObjPoint::resetOthers()
{
	if (getChildren().count() <= 0)
	{
		return;
	}
	ZxObjText* pBoundText = dynamic_cast<ZxObjText*>(at(0));
	if (NULL == pBoundText)
	{
		return;
	}
	QString sText = pBoundText->getText();
	pBoundText->setText(sText);

    QPointF pt = getCenterPos();
	pBoundText->resetBoundsEx(sText, QPointF(pt.rx() - 2,pt.ry() -2));

	pBoundText->deselect(true);
	pBoundText->deselectOthers();
}

QPointF nmObjPoint::getCenterPos()
{
    return getPosOf(m_vecPoints[0]);
}

void nmObjPoint::setPointTag(QString s)
{
    if (getChildren().count() <= 0)
    {
        return;
    }

    ZxObjText* pBoundText = dynamic_cast<ZxObjText*>(at(0));
    if (NULL == pBoundText)
    {
        return;
    }

    pBoundText->setText(s);
}

void nmObjPoint::resetBounds()
{
    QPointF pt1 = getPosOf(m_vecPoints[0]);

    QRectF rcClient(pt1.x()-(2+m_oDot.radius()/2),pt1.y()-(2+m_oDot.radius()/2),4+m_oDot.radius(),4+m_oDot.radius());
    setBounds(rcClient);

    m_rtBoundVs = calValueBounds();

    resetOthers();
}

QRectF nmObjPoint::getBounds4Update()
{
    if (m_vecPoints.count() != 1)
    {
        return nmObjBase::getBounds4Update();
    }
    else
    {
        QPointF pt = getPosOf(m_vecPoints[0]);
        return QRectF(pt.x() - (2 + m_oDot.radius()),
                      pt.y() - (2 + m_oDot.radius()),
                      4 + m_oDot.radius() * 2,
                      4 + m_oDot.radius() * 2);
    }
}