#include "forminfo.h"
#include "ui_forminfo.h"

#include "CallManage.h"
#include <QDebug>
#include <QMimeData>
#include <QPushButton>
#include <QVBoxLayout>

//曲线名称（单个）
FormInfo::FormInfo(QWidget *parent, QString strSlfName, QString strWellName, QString strTrackName, QString strLineName, QColor lineColor) :
    QWidget(parent),
    ui(new Ui::FormInfo)
{
    ui->setupUi(this);
    //
    setAcceptDrops(true);

    m_strSlfName = strSlfName;
    m_strWellName = strWellName;
    m_strTrackName = strTrackName;
    m_strLineName = strLineName;
    m_lineColor = lineColor;
    //
    m_dWidth = 2;
    m_lineStyle = Qt::SolidLine;
    m_newFillMode = "无填充";
    m_newHeadFill = "不绘制";
//    //
//    QPushButton *button = new QPushButton("Drag Me", this);
//    QVBoxLayout *layout = new QVBoxLayout(this);
//    layout->addWidget(button);
//    setLayout(layout);
//    // 设置拖拽功能
//    setWindowFlags(Qt::FramelessWindowHint | Qt::Window);
//    setAttribute(Qt::WA_TranslucentBackground);

    //左刻度
    connect(CallManage::getInstance(), SIGNAL(sig_ChangeLeftScale(QString, QString, QString, QString, QString, double)), this, SLOT(s_ChangeLeftScale(QString, QString, QString, QString, QString, double)));
    //右刻度
    connect(CallManage::getInstance(), SIGNAL(sig_ChangeRightScale(QString, QString, QString, QString, QString, double)), this, SLOT(s_ChangeRightScale(QString, QString, QString, QString, QString, double)));
    //刻度类型
    connect(CallManage::getInstance(), SIGNAL(sig_ChangeScaleType(QString, QString, QString, QString, QString, QString)), this, SLOT(s_ChangeScaleType(QString, QString, QString, QString, QString, QString)));

    //颜色
    connect(CallManage::getInstance(), SIGNAL(sig_ChangeLineColor(QString, QString, QString, QString, QString, QColor)), this, SLOT(s_ChangeLineColor(QString, QString, QString, QString, QString, QColor)));
    //线宽
    connect(CallManage::getInstance(), SIGNAL(sig_ChangeLineWidth(QString, QString, QString, QString, QString, double)), this, SLOT(s_ChangeLineWidth(QString, QString, QString, QString, QString, double)));
    //线型
    connect(CallManage::getInstance(), SIGNAL(sig_ChangeLineStyle(QString, QString, QString, QString, QString, Qt::PenStyle)), this, SLOT(s_ChangeLineStyle(QString, QString, QString, QString, QString, Qt::PenStyle)));
    //岩性填充-不填充
    connect(CallManage::getInstance(), SIGNAL(sig_ClearFillMode(QString, QString, QString, QString, QString)), this, SLOT(s_ClearFillMode(QString, QString, QString, QString, QString)));
    //岩性填充-填充
    connect(CallManage::getInstance(), SIGNAL(sig_ChangeFillMode(QString, QString, QString, QString, QString, QString, QString, QColor, QString, QString, float, float, QColor, QColor, QString)),
            this, SLOT(s_ChangeFillMode(QString, QString, QString, QString, QString, QString, QString, QColor, QString, QString, float, float, QColor, QColor, QString)));


}

FormInfo::~FormInfo()
{
    delete ui;
}

QJsonObject FormInfo::makeJson()
{
    // 创建根对象
    QJsonObject rootObj;
    //
    rootObj["SlfName"] = m_strSlfName;
    rootObj["WellName"] = m_strWellName;
    rootObj["TrackName"] = m_strTrackName;
    rootObj["LineName"] = m_strLineName;
    rootObj["lineColorRed"] = m_lineColor.red();
    rootObj["lineColorGreen"] = m_lineColor.green();
    rootObj["lineColorBlue"] = m_lineColor.blue();
    rootObj["lineColorAlpha"] = m_lineColor.alpha();
    rootObj["Width"] = m_dWidth;
    rootObj["lineStyle"] = m_lineStyle;
    rootObj["vmax"] = m_vmax;
    rootObj["vmin"] = m_vmin;
    //岩性填充
    rootObj["newFillMode"] = m_newFillMode;
    rootObj["newHeadFill"] = m_newHeadFill;
    rootObj["newFillType"] = m_newFillType;
    rootObj["newColorRed"] = m_newColor.red();
    rootObj["newColorGreen"] = m_newColor.green();
    rootObj["newColorBlue"] = m_newColor.blue();
    rootObj["newColorAlpha"] = m_newColor.alpha();
    rootObj["newLithosImage"] = m_newLithosImage;

    return rootObj;
}

void FormInfo::paintEvent(QPaintEvent* event)
{
    QPainter painter(this);
    QRect rect = this->rect();
    //背景透明
    painter.fillRect(rect.left(), rect.top(), rect.width(), rect.height(), QColor(0, 0, 0, 0)); //QColor(67, 67, 67, 100)

    if(m_newFillMode=="无填充" || m_newHeadFill == "不绘制")
    {
        painter.setBrush(Qt::NoBrush);
    }
    else //if(m_newFillMode=="填充" && m_newHeadFill == "绘制")
    {
        if(m_newFillType == "岩性模式")
        {
            QColor oldFrontColor(0, 0, 0); // 原始颜色
            QColor oldBackColor(255, 255, 255); // 原始颜色
            //
            QImage image(m_newLithosImage);
            for (int y = 0; y < image.height(); ++y) {
                for (int x = 0; x < image.width(); ++x) {
                    QColor pixelColor = QColor(image.pixel(x, y));
                    if (pixelColor == oldFrontColor) {
                        image.setPixelColor(x, y, m_frontColor); // 使用 setPixelColor 来设置新颜色
                    }
                    if (pixelColor == oldBackColor) {
                        image.setPixelColor(x, y, m_backColor); // 使用 setPixelColor 来设置新颜色
                    }
                }
            }
            //
            painter.setBrush(QBrush(QPixmap::fromImage(image)));

            //painter.setBrush(QBrush(QPixmap(m_newLithosImage)));
            //graph(0)->setBrush(QBrush(QPixmap(":/image/file.png")));
        }
        else if(m_newFillType == "颜色模式")
        {
            painter.setBrush(QBrush(m_newColor));
        }
        else if(m_newFillType == "成像化")
        {

        }
    }
    //painter.setBrush(QBrush(Qt::red, Qt::SolidPattern));
    QRect rectRound(rect.left()+2,rect.top()+4, rect.width()-3, rect.height()-4);
    painter.setPen(QPen(m_lineColor, m_dWidth, m_lineStyle));
    painter.drawRoundRect(rectRound);//利用画刷(颜色/岩性图片)，画框

    painter.setBrush(Qt::NoBrush); // 确保文字不被填充色遮挡
    QFont font1("微软雅黑", 10, false, false); //fontSize 10
    painter.setFont(font1);
    painter.setPen(m_lineColor); // fontColor QColor(220, 220, 220)
    painter.drawText(rect.left() + 20, 30, m_strLineName); // titleBarText QStringLiteral("动画")

    QFont font2("微软雅黑", 8, false, false);
    painter.setFont(font2);
    painter.setPen(m_lineColor);
    painter.drawText(rect.left() + 20, 80, QString::number(m_vmin)+"  ~  "+QString::number(m_vmax));

    QWidget::paintEvent(event);
}

void FormInfo::dragEnterEvent(QDragEnterEvent* event)
{
    qDebug() << "FormInfo dragEnterEvent";

    const QMimeData* mimeData = event->mimeData();
    // 检查拖拽的数据类型，确定是否接受拖拽
    if (event->mimeData()->hasFormat("text/plain")) {
        event->acceptProposedAction();
        //QApplication::setOverrideCursor(Qt::PointingHandCursor); // 设置鼠标为可添加状态
    }
    else
    {
        event->ignore();
        QApplication::setOverrideCursor(Qt::ForbiddenCursor); // 设置鼠标为不可添加状态
    }
}

void FormInfo::dragMoveEvent(QDragMoveEvent* event)
{
    qDebug() << "FormInfo dragMoveEvent";

    // 可以在这里更新鼠标的位置，根据位置判断是否可以放置
    // ...
    //dragEnterEvent(event); // 可以使用相同的逻辑
    //event->accept();
}

void FormInfo::dropEvent(QDropEvent* event)
{
    qDebug() << "FormInfo dropEvent";

    // 处理放置动作，更新UI或数据
    if (event->mimeData()->hasFormat("text/plain")) {
        // 获取拖拽的数据
        QString strExtern = event->mimeData()->text();
        qDebug() << strExtern;
        //
        QStringList list = strExtern.split("#@@#");//QString字符串分割函数
        if (list.size() > 2)
        {
            QString strSlfName = list[0];
            QString strWellName = list[1];
            QString strLineName = list[2];

            qDebug() << "strSlfName:" << strSlfName<< " strWellName:" << strWellName<< " strLineName:" << strLineName;

            if(m_strWellName == strWellName)
            {
                //新建曲线
                emit CallManage::getInstance()->sig_AddLine(m_strUuid, strSlfName, strWellName, m_strTrackName, strLineName);

                // 接受拖拽事件
                event->setDropAction(Qt::MoveAction);
                event->accept();
            }
            else
            {
                 // 如果井名不正确，不接受拖拽事件
                 event->ignore();
            }

        }
        else
        {
             // 如果数据格式不正确，不接受拖拽事件
             event->ignore();
        }

    }
    else
    {
         // 如果数据格式不正确，不接受拖拽事件
         event->ignore();
    }
    // 恢复鼠标光标
    //QApplication::restoreOverrideCursor();
}

//线宽
void FormInfo::setLineWidth(double dWidth)
{
    m_dWidth = dWidth;
}

double FormInfo::getLineWidth()
{
    return m_dWidth;
}

//线型
void FormInfo::setLineStyle(Qt::PenStyle lineStyle)
{
    m_lineStyle = lineStyle;
}

Qt::PenStyle FormInfo::getLineStyle()
{
    return m_lineStyle;
}

void FormInfo::setVMax(float vmax)
{
    m_vmax = vmax;
}

float FormInfo::getVMax()
{
    return m_vmax;
}

void FormInfo::setVMin(float vmin)
{
    m_vmin = vmin;
}

float FormInfo::getVMin()
{
    return m_vmin;
}

void FormInfo::setFrontColor(QColor frontColor)
{
    m_frontColor = frontColor;
}

QColor FormInfo::getFrontColor()
{
    return m_frontColor;
}

void FormInfo::setBackColor(QColor backColor)
{
    m_backColor = backColor;
}

QColor FormInfo::getBackColor()
{
    return m_backColor;
}

//属性-左刻度
void FormInfo::s_ChangeLeftScale(QString strUuid, QString strSlfName, QString strWellName, QString strTrackName, QString strLineName, double newLeftScale)
{
    if(m_strUuid == strUuid &&
       m_strSlfName == strSlfName &&
       m_strWellName == strWellName &&
       m_strTrackName == strTrackName &&
       m_strLineName == strLineName)
    {
        m_vmin = newLeftScale;
        update();
    }
}

//属性-右刻度
void FormInfo::s_ChangeRightScale(QString strUuid, QString strSlfName, QString strWellName, QString strTrackName, QString strLineName, double newRightScale)
{
    if(m_strUuid == strUuid &&
       m_strSlfName == strSlfName &&
       m_strWellName == strWellName &&
       m_strTrackName == strTrackName &&
       m_strLineName == strLineName)
    {
        m_vmax = newRightScale;
        update();
    }
}

//属性-刻度类型
void FormInfo::s_ChangeScaleType(QString strUuid, QString strSlfName, QString strWellName, QString strTrackName, QString strLineName, QString strScaleType)
{
    if(m_strUuid == strUuid &&
       m_strSlfName == strSlfName &&
       m_strWellName == strWellName &&
       m_strTrackName == strTrackName &&
       m_strLineName == strLineName)
    {
        m_strScaleType = strScaleType;
    }
}

//属性-颜色
void FormInfo::s_ChangeLineColor(QString strUuid, QString strSlfName, QString strWellName, QString strTrackName, QString strLineName, QColor lineColor)
{
    if(m_strUuid == strUuid &&
       m_strSlfName == strSlfName &&
       m_strWellName == strWellName &&
       m_strTrackName == strTrackName &&
       m_strLineName == strLineName)
    {
        m_lineColor = lineColor;
        update();
    }
}

//属性-线宽
void FormInfo::s_ChangeLineWidth(QString strUuid, QString strSlfName, QString strWellName, QString strTrackName, QString strLineName, double width)
{
    if(m_strUuid == strUuid &&
       m_strSlfName == strSlfName &&
       m_strWellName == strWellName &&
       m_strTrackName == strTrackName &&
       m_strLineName == strLineName)
    {
        m_dWidth = width;
        update();
    }
}

//属性-线型
void FormInfo::s_ChangeLineStyle(QString strUuid, QString strSlfName, QString strWellName, QString strTrackName, QString strLineName, Qt::PenStyle lineStyle)
{
    if(m_strUuid == strUuid &&
       m_strSlfName == strSlfName &&
       m_strWellName == strWellName &&
       m_strTrackName == strTrackName &&
       m_strLineName == strLineName)
    {
        m_lineStyle = lineStyle;
        update();
    }
}

//岩性填充-不填充
void FormInfo::s_ClearFillMode(QString strUuid, QString strSlfName, QString strWellName, QString strTrackName, QString strLineName)
{
    if(m_strUuid == strUuid &&
       m_strSlfName == strSlfName &&
       m_strWellName == strWellName &&
       m_strTrackName == strTrackName &&
       m_strLineName == strLineName)
    {
        m_newFillMode = "无填充";
        update();
    }
}

//岩性填充-填充
void FormInfo::s_ChangeFillMode(QString strUuid, QString strSlfName, QString strWellName, QString strTrackName, QString strLineName,
                                QString newFillType, QString newTargetLine, QColor newColor, QString newLithosImage, QString newHeadFill,
                                float vMin, float vMax, QColor frontColor, QColor backColor, QString newFillMode)
{
    if(m_strUuid == strUuid &&
       m_strSlfName == strSlfName &&
       m_strWellName == strWellName &&
       m_strTrackName == strTrackName &&
       m_strLineName == strLineName)
    {
        m_newFillMode = newFillMode;//"填充";
        m_newHeadFill = newHeadFill;
        m_newFillType = newFillType;
        m_newColor = newColor;
        m_newLithosImage = newLithosImage;

        m_frontColor = frontColor;
        m_backColor = backColor;

        update();

    }
}