#include "graphicsItem/functionModelItem/electricFunctionModelSvgItemImage.h"
#include "graphicsDataModel/fixedPortsModel.h"
#include "baseProperty.h"

#include <QPainter>
#include <QStyleOption>
#include <QGraphicsScene>
#include <QGraphicsView>
#include <QSvgRenderer>

ElectricFunctionModelSvgItemImage::ElectricFunctionModelSvgItemImage(const QRect &rect, QGraphicsItem *parent)
    : ElectricFunctionModelSvgItem(rect,parent)
{
    initial();
}

ElectricFunctionModelSvgItemImage::~ElectricFunctionModelSvgItemImage()
{

}

void ElectricFunctionModelSvgItemImage::setImage_1(QFileInfo info)
{
    QByteArray svgData;
    QFile svgFile(info.absoluteFilePath());

    if (svgFile.open(QIODevice::ReadOnly)) {
        svgData = svgFile.readAll();
        svgFile.close();
    } else {
        qDebug() << "can't open imgfile" << svgFile.errorString();
    }

    QMap<QString,QByteArray> mapData;
    if(!svgData.isEmpty()){
        mapData["customImage"] = svgData;
        updateMapSvg(mapData,"customImage");
        loadSvg(svgData);
        updateItem();
    }

    QString sMeta;
    QString sModel;
    QUuid   itemId;
    if(_property){
        sMeta = _property->metaModelName();
        sModel = _property->modelName();
        itemId = _property->uuid();
    }

    if(_pHandle)
        _pHandle->updateCustomItemIcon(itemId,mapData);

    ElectricFunctionModelSvgItem::setImage_1(info);
}


void ElectricFunctionModelSvgItemImage::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget)
{
    if(!m_pRender){
        painter->setPen(QPen(QColor(238,58,140,220)));
        painter->drawRect(m_boundingRect);
    }

    painter->setFont(m_font);
    painter->setPen(m_textColor);
    //QRectF textRect = m_boundingRect.adjusted(2, 2, -2, -2);
    painter->drawText(m_boundingRect, Qt::AlignCenter, m_text);
    ElectricFunctionModelSvgItem::paint(painter,option,widget);
}

void ElectricFunctionModelSvgItemImage::initial()
{
    setHandleIfShow(H_textCaption,false);
    setHandleVisible(false);
    setFunctionHandleIfShow(false);
    setFunctionHandleEnaable(false);
}

void ElectricFunctionModelSvgItemImage::setText(const QString& text)
{
    if (m_text != text) {
        m_text = text;
        update();  // 触发重绘
        // 标记为已修改
        setItemChanged(true);
        auto pPro = dynamic_cast<GraphicProperty*>(getProperty());
        if(pPro){
            pPro->setContent(text);     //同步修改属性值
        }
    }
}

void ElectricFunctionModelSvgItemImage::setFontSize(int n)
{
    if(n>0 && n <100){
        m_font.setPointSize(n);
    }
}