#include "MaterialBox.h"

// 构造函数
MaterialBox::MaterialBox(int flag, QWidget *parent) : QWidget(parent) {
    // 初始化料盒数据
    boxes = {
        2,      // iCurrLayers
        32,      // iLayersTotal
        100,    // iTopLev
        50,     // iBottomLev
        {15.5, 20.3}, // 补全所有子成员
        {1,0,1,1,0},
        // ...后续成员保持相同
    };

}

// 绘制事件
void MaterialBox::paintEvent(QPaintEvent *event) {
    QPainter painter(this);
    painter.setRenderHint(QPainter::Antialiasing);

    // 设置背景颜色
    painter.fillRect(this->rect(), Qt::white);




}
void MaterialBox::paintInitFrom(QWidget *parent) {


    // 主容器尺寸（占窗口80%)
    const int containerWidthdp = parent->width() * 0.25;
    const int containerHeightdp = parent->height() * 0.05;
    const int containerWidth = parent->width() * 0.5;
    const int containerHeight = parent->height() *0.9;

    globalPixmap = QPixmap(parent->width(), parent->height());
    globalPixmap.fill(Qt::white);  // 填充背景色为白色

    // 创建 QPainter 以绘制到 QPixmap 上
    QPainter painter(&globalPixmap);
    painter.setRenderHint(QPainter::Antialiasing); // 启用抗锯齿

    // 绘制灰色背景框
    painter.setPen(Qt::black);
    painter.setBrush(Qt::lightGray);
    painter.drawRect(containerWidthdp, containerHeightdp, containerWidth, containerHeight);

    // 计算内部可用空间（留5像素边距）
    int innerWidth = containerWidth - 10; // 左右各5像素
    int innerHeight = containerHeight - 10; // 上下各5像素
    int innerX = containerWidthdp + containerWidth*0.1;
    int innerY = containerHeightdp + 5;

    // 根据层数自动计算间距和矩形高度
    const int totalLayers = boxes.iLayersTotal;
    const float spacing = static_cast<float>((static_cast<float>(innerHeight -totalLayers)) /static_cast<float>(totalLayers)); // 每个矩形之间的固定间距（像素）
    qDebug()<<spacing;
    float rectHeight =  2.5;
    const float rectWeight = static_cast<float>(innerWidth);
    if((0<=totalLayers)&&(totalLayers<=8)){
        rectHeight =  2.5;
    }else if((9<=totalLayers)&&(totalLayers<=16)){
        rectHeight =  1.5;
    }else{
        rectHeight =  1;
    }

    // 逐层绘制状态矩形
    for(int i = 0; i < totalLayers; ++i) {
        const QColor color = boxes.iStatas[i] ? QColor(40, 129, 5) : QColor(255, 0, 0); // 1=绿，0=红
        const int yPos = innerY + i * (rectHeight + spacing);
        painter.setPen(Qt::NoPen); // 去掉边框
        painter.setBrush(color);
        painter.drawRect(static_cast<float>(innerX), static_cast<float>(yPos), static_cast<float>(rectWeight), static_cast<float>(rectHeight));
    }

}

QPixmap MaterialBox::getGlobalPixmap() const {
    return globalPixmap;
}

void MaterialBox::initFrom(QWidget *parent){

    int ratio = parent->height()/100;
    // 主容器尺寸（占窗口80%)
    // qDebug()<<ratio;
    // qDebug()<<"1111"<<parent->width()<<parent->height();
    const int containerWidthdp = parent->width() * 0.25;
    const int containerHeightdp = parent->height() * 0.05;
    const int containerWidth = parent->width() * 0.5;
    const int containerHeight = parent->height() *0.9;
    // 计算内部可用空间（留5像素边距）
    int innerWidth = containerWidth - 10*ratio; // 左右各5像素
    int innerHeight = containerHeight - 10*ratio; // 上下各5像素
    int innerX = containerWidthdp + containerWidth*0.1;
    int innerY = containerHeightdp + 5*ratio;

    // 根据层数自动计算间距和矩形高度
    const int totalLayers = boxes.iLayersTotal;
    const float spacing = static_cast<float>((static_cast<float>(innerHeight -totalLayers*ratio)) /static_cast<float>(totalLayers)); // 每个矩形之间的固定间距（像素）
    qDebug()<<spacing;
    float rectHeight =  2.5*ratio;
    const float rectWeight = static_cast<float>(innerWidth);
    if((0<=totalLayers)&&(totalLayers<=8)){
        rectHeight =  2.5*ratio;
    }else if((9<=totalLayers)&&(totalLayers<=16)){
        rectHeight =  1.5*ratio;
    }else{
        rectHeight =  1*ratio;
    }

    BackgroundRect* backgroundRect = new BackgroundRect(containerWidthdp, containerHeightdp, containerWidth, containerHeight);
    scene = new QGraphicsScene(parent);
    view = new MaterialBoxGraphicsView(scene);
    scene->addItem(backgroundRect);
    for (int i = 0; i < totalLayers; ++i) {
        MaterialBoxDie* materialBoxDie = new MaterialBoxDie(i, 0, boxes.iStatas[i],rectWeight, rectHeight);
        materialBoxDie->setPos(innerX,(innerY+ i * (rectHeight + spacing) ));
        scene->addItem(materialBoxDie);

    }
    connect(view, &MaterialBoxGraphicsView::layerRightClicked, this, &MaterialBox::handleLayerRightClicked);
    view->resize(parent->width(), parent->height());
    view->resetTransform();
    view->setSceneRect(0, 0, parent->width(), parent->height());


}
void MaterialBox::handleLayerRightClicked(int layer) {
    qDebug() << "Right-clicked on layer:" << layer;
    // 在这里可以添加其他处理逻辑，例如发送信号到其他对象
}