#include "TourPlayerItem.h"
#include <QMetaEnum>
#include <QPainter>

TourPlayerItem::TourPlayerItem(QQuickItem *parent)
    : QQuickPaintedItem(parent)
    , m_isValid(true)
{
}

QString TourPlayerItem::drawTypeToString(int value)
{
    static const QMetaEnum m= TourPlayerItem::staticMetaObject.enumerator(TourPlayerItem::staticMetaObject.indexOfEnumerator("DrawType"));

    QString key = m.valueToKey(value);

    if(!key.isEmpty())
        return key;

    return QString("unknown (%1)").arg(value);

}

QQmlListProperty<DrawType> TourPlayerItem::drawTypes()
{
    return QQmlListProperty<DrawType>(this, this,
                                    &TourPlayerItem::appendDrawType,
                                    &TourPlayerItem::drawTypeCount,
                                    &TourPlayerItem::drawType,
                                      &TourPlayerItem::clearDrawTypes);
}

void TourPlayerItem::appendDrawType(DrawType *drawType)
{
    m_drawTypes << drawType;
    m_isValid &= drawType->isValid();
    qDebug() << "TourPlayerItem:: add drawTyep type" << drawType->type()  << "/" <<  drawType->color();
    update();
}

int TourPlayerItem::drawTypeCount() const
{
    return m_drawTypes.count();
}

DrawType *TourPlayerItem::drawType(int index) const
{
    return m_drawTypes[index];
}

void TourPlayerItem::clearDrawTypes()
{
    m_drawTypes.clear();
}

void TourPlayerItem::appendDrawType(QQmlListProperty<DrawType>* prop, DrawType* drawType)
{
    return reinterpret_cast<TourPlayerItem *>(prop->data)->appendDrawType(drawType);
}

int TourPlayerItem::drawTypeCount(QQmlListProperty<DrawType> * prop)
{
    return reinterpret_cast<TourPlayerItem *>(prop->data)->drawTypeCount();
}

DrawType *TourPlayerItem::drawType(QQmlListProperty<DrawType> * prop, int index)
{
    return reinterpret_cast<TourPlayerItem *>(prop->data)->drawType(index);
}

void TourPlayerItem::clearDrawTypes(QQmlListProperty<DrawType> *prop)
{
    return reinterpret_cast<TourPlayerItem *>(prop->data)->clearDrawTypes();
}


void TourPlayerItem::paint(QPainter *painter)
{
    if(!isVisible())
    {
        return;
    }

    painter->save();

    QPen pen;
    pen.setJoinStyle(Qt::RoundJoin);
    pen.setStyle(Qt::SolidLine);
    pen.setWidth(2);
    QColor currentColor(m_isValid ? Qt::darkGreen : Qt::red);
    pen.setColor(currentColor);
    pen.setBrush(QBrush(currentColor));
    painter->setPen(pen);

    painter->fillRect(0, 0, qRound(width()), qRound(height()), QBrush(currentColor));

    painter->restore();
}