QFD2/QFD/widgets/EvalReportWidget.cpp

#include "EvalReportWidget.h"

#include "DataTableWidget.h"
#include "ProjectManager.h"

#include "view/PlotView.h"
#include "CustomPieChart.h"

#include <dbService/CNodeDataService.h>
#include <dbService/ClassSet.h>
#include <dbService/SchemeInfoService.h>
#include <dbService/SchemeProcessService.h>
#include <dbService/MindWeightService.h>
#include <dbService/MindScoreService.h>
#include <dbService/EffectResultService.h>
#include <dbService/GradeInfoService.h>
#include <dbService/UserConfigService.h>
#include <dbService/NodeMatrixService.h>

#include <QLabel>
#include <QBoxLayout>
#include <QGridLayout>
#include <QComboBox>

static QSize kFigureSize = QSize(750, 750);

EvalReportWidget::EvalReportWidget(ProjectInfo *proj, int indexType, QWidget *parent)
    : QWidget(parent), m_proj(proj), m_indexType(indexType)
{
    initWidgets();
    initLayouts();

    loadAlgs();
    loadData();
}

void EvalReportWidget::exportReport()
{
    qDebug() << "=====>exportReport";
    if (m_proj->id != 113)
        return;

    return;
    if (m_indexType == ProjectManager::OptimalIndex) {  // 方案优选
        QString path = "D:/FireFly/QFD2/bin/dataset/方案优选评估报告.docx";
        QDesktopServices::openUrl(QUrl::fromLocalFile(path));
    } else if (m_indexType == ProjectManager::EfficiencyIndex) {
        QString path = "D:/FireFly/QFD2/bin/dataset/综合效能评估报告.docx";
        QDesktopServices::openUrl(QUrl::fromLocalFile(path));
    }
}

void EvalReportWidget::initWidgets()
{
    m_view = new QWidget;

    QSize s = kFigureSize;

    m_indexTitle = new QLabel(this);
    m_indexTab   = new QTabWidget(this);
    m_indexTab->setFixedSize(s);
    connect(m_indexTab, SIGNAL(currentChanged(int)), this, SLOT(slotIndexTabIndexChanged(int)));
    QVector<PlotView::Data> data;
    m_indexPlot = new PlotView(PlotView::HistogramVertical, data, "", this);
    m_indexPlot->setFixedSize(s);

    m_techTitle = new QLabel(this);
    m_techTable = new QTableView(this);
    m_techTable->horizontalHeader()->setStyleSheet("QHeaderView::section{background:rgb(244,244,244);color: black;}");
    m_techTable->verticalHeader()->setStyleSheet("QHeaderView::section{background:rgb(244,244,244);color: black;}");
    m_techTable->setAlternatingRowColors(true);
    m_techTable->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);
    DataTableItemModel *techModel = new DataTableItemModel();
    m_techTable->setModel(techModel);
    m_techTable->setFixedSize(s);
    m_techPlot = new PlotView(PlotView::HistogramHorizontal, data, "", this);
    m_techPlot->setFixedSize(s);

    m_schemeTitle = new QLabel(this);
    m_schemeTable = new QTableView(this);
    m_schemeTable->horizontalHeader()->setStyleSheet("QHeaderView::section{background:rgb(244,244,244);color: black;}");
    m_schemeTable->verticalHeader()->setStyleSheet("QHeaderView::section{background:rgb(244,244,244);color: black;}");
    m_schemeTable->setAlternatingRowColors(true);
    m_schemeTable->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);
    DataTableItemModel *schemeModel = new DataTableItemModel();
    m_schemeTable->setModel(schemeModel);
    m_schemeTable->setFixedSize(s);
    m_schemePlot = new PlotView(PlotView::HistogramVertical, data, "", this);
    m_schemePlot->setFixedSize(s);

    m_EffiTab = new QTabWidget(this);
    m_EffiTab->setFixedSize(s);
    connect(m_EffiTab, SIGNAL(currentChanged(int)), this, SLOT(slotEffiTabIndexChanged(int)));

    QStringList plots = { "折线图", "横向柱状图", "竖向柱状图", "曲线图", "面积图", "饼图" };

    m_indexCombo = new QComboBox(this);
    m_indexCombo->setFixedSize(QSize(150, 35));
    m_indexCombo->addItems(plots);
    m_indexCombo->setCurrentIndex(1);
    connect(m_indexCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(slotSelectIndexPlotType(int)));

    //    plots       = QStringList { "竖向柱状图" };
    m_techCombo = new QComboBox(this);
    m_techCombo->setFixedSize(QSize(150, 35));
    m_techCombo->addItems(plots);
    m_techCombo->setCurrentIndex(1);
    connect(m_techCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(slotSelectTechPlotType(int)));

    m_schemeCombo = new QComboBox(this);
    m_schemeCombo->setFixedSize(QSize(150, 35));
    m_schemeCombo->addItems(plots);
    m_schemeCombo->setCurrentIndex(2);
    connect(m_schemeCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(slotSelectSchemePlotType(int)));
}

void EvalReportWidget::initLayouts()
{
    m_layout     = new QVBoxLayout(m_view);
    m_gridLayout = new QGridLayout();
    m_layout->addLayout(m_gridLayout);

    QFont ft("Microsoft YaHei", 12);
    QStringList plots = { "折线图", "横向柱状图", "竖向柱状图", "曲线图", "面积图" };

    if (m_indexType != ProjectManager::TechIndex) {
        m_indexTitle = new QLabel(this);
        m_indexTitle->setText("指标权重");
        m_indexTitle->setFont(ft);
        m_indexTitle->setContentsMargins(0, 10, 0, 10);
        m_gridLayout->addWidget(m_indexTitle, 0, 0);
        m_gridLayout->addWidget(m_indexCombo, 0, 1);
        m_gridLayout->addWidget(m_indexTab, 1, 0);
        m_gridLayout->addWidget(m_indexPlot, 1, 1);
    } else {
        m_techTitle = new QLabel(this);
        m_techTitle->setText("指标得分");
        m_techTitle->setFont(ft);
        m_techTitle->setContentsMargins(0, 10, 0, 10);
        m_gridLayout->addWidget(m_techTitle, 0, 0);
        m_gridLayout->addWidget(m_techCombo, 0, 1);
        m_gridLayout->addWidget(m_techTable, 1, 0);
        m_gridLayout->addWidget(m_techPlot, 1, 1);
    }

    if (m_indexType == ProjectManager::OptimalIndex || m_indexType == ProjectManager::EfficiencyIndex) {
        m_schemeTitle = new QLabel(this);
        m_schemeTitle->setFont(ft);
        m_schemeTitle->setFixedHeight(100);
        m_schemeTitle->setContentsMargins(0, 50, 0, 10);
        m_gridLayout->addWidget(m_schemeTitle, 2, 0);
        m_gridLayout->addWidget(m_schemeCombo, 2, 1, Qt::AlignBottom);

        if (m_indexType == ProjectManager::OptimalIndex) {
            m_schemeTitle->setText("方案得分");
            m_gridLayout->addWidget(m_schemeTable, 3, 0);
        } else {
            m_schemeTitle->setText("效能分析");
            m_gridLayout->addWidget(m_EffiTab, 3, 0);
        }
        m_gridLayout->addWidget(m_schemePlot, 3, 1);
    }

    QScrollArea *scroll = new QScrollArea;
    scroll->setAlignment(Qt::AlignLeft);
    scroll->setWidget(m_view);

    QVBoxLayout *layout = new QVBoxLayout(this);
    layout->setMargin(0);
    layout->addWidget(scroll);
}

void EvalReportWidget::loadAlgs()
{
    QList<SchemePlanManager::SchemeProcessInfo> processList;
    SchemeProcessService().QueryAllByProjectIdAndIndexType(processList, m_proj->id, m_indexType);

    for (SchemePlanManager::SchemeProcessInfo process : processList) {
        QString algName = SchemePlanManager::stringFromAlgorithm(process.algorithm);
        if (process.type == SchemePlanManager::CalculateWeight) {
            m_weightAlg = process.algorithm;
            m_indexTitle->setText(m_indexTitle->text() + " (" + algName + ") ");
        } else if (process.type == SchemePlanManager::RunEvaluate) {
            m_evalAlg = process.algorithm;
            m_techTitle->setText(m_techTitle->text() + " (" + algName + ") ");
            m_schemeTitle->setText(m_schemeTitle->text() + " (" + algName + ") ");
        }
    }
}

void EvalReportWidget::loadData()
{
    QList<CNodeData> nodeList;
    CNodeDataService().QueryAllValid(nodeList, m_proj->id, m_indexType);
    m_mind = new CMind(this);
    m_mind->setNodeList(nodeList);

    if (checkDataComplete() == false) {
        return;
    }

    if (m_indexType != ProjectManager::TechIndex) {
        showIndexWeight();
    } else {
        showTechScore();
    }

    if (m_indexType == ProjectManager::OptimalIndex) {
        showSchemeScore();
    }

    if (m_indexType == ProjectManager::EfficiencyIndex) {
        showEffiResult();
    }
}

bool EvalReportWidget::checkDataComplete()
{
    QString indexName = ProjectManager::nameOfIndexType((ProjectManager::IndexType)m_indexType);

    bool ret = NodeMatrixService().hasMeasureData(m_proj->id, indexName);

    if (ret == true) {
        return true;
    }

    QList<UserConfig *> cfgList;
    ret = UserConfigService().QueryUserConfigListInfoByEngineerId(&cfgList, m_proj->id);
    if (ret == false || cfgList.size() <= 0) {
        return false;
    }

    bool expertDataComplete = true;
    for (UserConfig *cfg : cfgList) {
        ret = NodeMatrixService().hasExpertData(m_proj->id, indexName, cfg->userId);
        if (ret == false) {
            expertDataComplete = false;
            break;
        }
    }

    return expertDataComplete;
}

void EvalReportWidget::showIndexWeight()
{
    int levels = m_mind->levels();
    if (levels < 2) {
        return;
    }

    MindWeightInfo info;
    int indexType = m_indexType;
    if (indexType == ProjectManager::TechIndex) {
        indexType = ProjectManager::AbilityIndex;
    }
    bool ret = MindWeightService().queryWeightData(&info, m_proj->id, indexType);
    if (ret == false) {
        return;
    }

    if (info.id < 0) {
        qDebug() << __FUNCTION__ << __LINE__ << "未找到指标权重数据" << endl;
        return;
    }
    QMap<QString, double> weightData;
    QStringList weightList = info.weight.split(";");
    for (QString keyValueStr : weightList) {
        QStringList keyValue = keyValueStr.split(":");
        if (keyValue.size() == 2) {
            weightData[keyValue.first()] = keyValue.last().toDouble();
        }
    }

    for (int i = 2; i <= levels; i++) {
        QTableView *t = new QTableView();
        t->horizontalHeader()->setStyleSheet("QHeaderView::section{background:rgb(244,244,244);color: black;}");
        t->verticalHeader()->setStyleSheet("QHeaderView::section{background:rgb(244,244,244);color: black;}");
        t->setAlternatingRowColors(true);
        t->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);
        //        t->verticalHeader()->setDefaultAlignment(Qt::AlignCenter);
        //        t->setSelectionMode(QAbstractItemView::SingleSelection);
        DataTableItemModel *model = new DataTableItemModel();
        t->setModel(model);

        QStandardItem *hHeader = new QStandardItem("权重");
        model->setHorizontalHeaderItem(0, hHeader);

        QList<CNodeData> nodeList = m_mind->nodesInLevel(i);
        for (int j = 0; j < nodeList.size(); j++) {
            CNodeData node         = nodeList[j];
            QStandardItem *vHeader = new QStandardItem(node.name);
            model->setVerticalHeaderItem(j, vHeader);

            QStandardItem *item = new QStandardItem();
            item->setText(QString("%1").arg(weightData[node.name]));

            item->setEditable(false);
            model->setItem(j, 0, item);
        }

        m_indexTab->addTab(t, QString("第%1级指标").arg(i));
    }
}

void EvalReportWidget::showIndexWeightPlot()
{
    QTableView *table = (QTableView *)m_indexTab->currentWidget();
    if (table == nullptr) {
        return;
    }
    DataTableItemModel *model = (DataTableItemModel *)table->model();
    if (model == nullptr) {
        return;
    }

    QVector<PlotView::Data> values;
    for (int i = 0; i < model->rowCount(); i++) {
        QStandardItem *header = model->verticalHeaderItem(i);
        QStandardItem *item   = model->item(i, 0);
        PlotView::Data data { header->text(), item->text().toDouble() };
        values.append(data);
    }

    if (m_indexPlot != nullptr) {
        m_gridLayout->removeWidget(m_indexPlot);
        m_indexPlot->deleteLater();
        m_indexPlot = nullptr;
    }
    if (m_indexPie != nullptr) {
        m_gridLayout->removeWidget(m_indexPie);
        m_indexPie->deleteLater();
        m_indexPie = nullptr;
    }

    if (m_indexCombo->currentIndex() < 5) {
        PlotView::PlotType type = (PlotView::PlotType)m_indexCombo->currentIndex();
        m_indexPlot             = new PlotView(type, values, "", this);
        m_indexPlot->setFixedSize(kFigureSize);
        m_indexPlot->plot();
        m_gridLayout->addWidget(m_indexPlot, 1, 1);
    } else {

        QStringList tagList;
        QList<double> dataList;
        QList<QColor> colorList;

        for (int i = 0; i < values.size(); i++) {
            tagList.append("");
            double t = values[i].value;
            dataList.append(t);
            QColor color(20 + 200 / values.size() * i, 70 * (1.6 - i / values.size()), 150, 255);
            colorList.append(color);
        }

        m_indexPie = new CustomPieChart("", tagList, dataList, colorList);
        m_indexPie->setFixedSize(kFigureSize);
        m_gridLayout->addWidget(m_indexPie, 1, 1);
    }
}

void EvalReportWidget::showTechScore()
{
    int levels = m_mind->levels();
    if (levels < 2) {
        return;
    }
    DataTableItemModel *model = (DataTableItemModel *)m_techTable->model();
    if (model == nullptr) {
        return;
    }

    MindScoreInfo info;
    bool ret = MindScoreService().queryScoreData(&info, m_proj->id);
    if (ret == false || info.id < 0) {
        return;
    }

    QMap<QString, QString> scoreData;
    QStringList keyValueStringList = info.score.split(";");
    for (QString keyValueString : keyValueStringList) {
        QStringList keyValue = keyValueString.split(":");
        if (keyValue.size() == 2) {
            scoreData[keyValue.first()] = keyValue.last();
        }
    }

    QStandardItem *hHeader = new QStandardItem("得分");
    model->setHorizontalHeaderItem(0, hHeader);

    QList<CNodeData> nodeList = m_mind->leaves();

    QVector<PlotView::Data> values;
    for (int j = 0; j < nodeList.size(); j++) {
        CNodeData node         = nodeList[j];
        QStandardItem *vHeader = new QStandardItem(node.name);
        model->setVerticalHeaderItem(j, vHeader);

        QStandardItem *item = new QStandardItem();
        item->setText(scoreData[node.name]);

        item->setEditable(false);
        model->setItem(j, 0, item);
        PlotView::Data data { vHeader->text(), item->text().toDouble() };
        values.append(data);
    }

    makePlotClear(m_techPlot);
    m_techPlot->updateData(values);
}

void EvalReportWidget::showTechScorePlot()
{
    DataTableItemModel *model = (DataTableItemModel *)m_techTable->model();
    if (model == nullptr) {
        return;
    }

    QVector<PlotView::Data> values;
    for (int i = 0; i < model->rowCount(); i++) {
        QStandardItem *header = model->verticalHeaderItem(i);
        QStandardItem *item   = model->item(i, 0);
        PlotView::Data data { header->text(), item->text().toDouble() };
        values.append(data);
    }

    if (m_techPlot != nullptr) {
        m_gridLayout->removeWidget(m_techPlot);
        m_techPlot->deleteLater();
        m_techPlot = nullptr;
    }
    if (m_techPie != nullptr) {
        m_gridLayout->removeWidget(m_techPie);
        m_techPie->deleteLater();
        m_techPie = nullptr;
    }

    if (m_techCombo->currentIndex() < 5) {
        PlotView::PlotType type = (PlotView::PlotType)m_techCombo->currentIndex();
        m_techPlot              = new PlotView(type, values, "", this);
        m_techPlot->setFixedSize(kFigureSize);
        m_techPlot->plot();
        m_gridLayout->addWidget(m_techPlot, 1, 1);
    } else {

        QStringList tagList;
        QList<double> dataList;
        QList<QColor> colorList;

        for (int i = 0; i < values.size(); i++) {
            tagList.append("");
            double t = values[i].value;
            dataList.append(t);
            QColor color(20 + 200 / values.size() * i, 70 * (1.6 - i / values.size()), 150, 255);
            colorList.append(color);
        }

        m_techPie = new CustomPieChart("", tagList, dataList, colorList);
        m_techPie->setFixedSize(kFigureSize);
        m_gridLayout->addWidget(m_techPie, 1, 1);
    }
}

void EvalReportWidget::showSchemeScore()
{
    int levels = m_mind->levels();
    if (levels < 2) {
        return;
    }

    DataTableItemModel *model = (DataTableItemModel *)m_schemeTable->model();
    if (model == nullptr) {
        return;
    }

    QList<SchemaEval *> schemeList;
    QVector<PlotView::Data> values;

    if (m_indexType == ProjectManager::EfficiencyIndex) {
        SchemeInfoService().QuerySchemeInfoByEngineerId(&schemeList, m_proj->id, 1);
    }
    if (m_indexType == ProjectManager::OptimalIndex) {
        SchemeInfoService().QuerySchemeInfoByEngineerId(&schemeList, m_proj->id, 0);

        QStandardItem *hHeader = new QStandardItem("得分");
        model->setHorizontalHeaderItem(0, hHeader);

        for (int i = 0; i < schemeList.size(); i++) {
            SchemaEval *scheme     = schemeList[i];
            QStandardItem *vHeader = new QStandardItem(scheme->name);
            model->setVerticalHeaderItem(i, vHeader);

            QStandardItem *item = new QStandardItem(QString("%1").arg(scheme->score));
            item->setEditable(false);
            PlotView::Data data { vHeader->text(), scheme->score };

            model->setItem(i, 0, item);
            values.append(data);
        }
    }

    makePlotClear(m_schemePlot);
    m_schemePlot->updateData(values);
}

void EvalReportWidget::showSchemeScorePlot()
{
    DataTableItemModel *model = (DataTableItemModel *)m_schemeTable->model();
    if (model == nullptr) {
        return;
    }

    QVector<PlotView::Data> values;
    for (int i = 0; i < model->rowCount(); i++) {
        QStandardItem *header = model->verticalHeaderItem(i);
        QStandardItem *item   = model->item(i, 0);
        PlotView::Data data { header->text(), item->text().toDouble() };
        values.append(data);
    }

    if (m_schemePlot != nullptr) {
        m_gridLayout->removeWidget(m_schemePlot);
        m_schemePlot->deleteLater();
        m_schemePlot = nullptr;
    }
    if (m_schemePie != nullptr) {
        m_gridLayout->removeWidget(m_schemePie);
        m_schemePie->deleteLater();
        m_schemePie = nullptr;
    }

    if (m_schemeCombo->currentIndex() < 5) {
        PlotView::PlotType type = (PlotView::PlotType)m_schemeCombo->currentIndex();
        m_schemePlot            = new PlotView(type, values, "", this);
        m_schemePlot->setFixedSize(kFigureSize);
        m_schemePlot->plot();
        m_gridLayout->addWidget(m_schemePlot, 3, 1);
    } else {

        QStringList tagList;
        QList<double> dataList;
        QList<QColor> colorList;

        for (int i = 0; i < values.size(); i++) {
            tagList.append("");
            double t = values[i].value;
            dataList.append(t);
            QColor color(20 + 200 / values.size() * i, 70 * (1.6 - i / values.size()), 150, 255);
            colorList.append(color);
        }

        m_schemePie = new CustomPieChart("", tagList, dataList, colorList);
        m_schemePie->setFixedSize(kFigureSize);
        m_gridLayout->addWidget(m_schemePie, 3, 1);
    }
}

void EvalReportWidget::showEffiResult()
{
    m_EffiTab->clear();

    QList<GradeInfo *> gradeInfoList;
    int type      = m_evalAlg == SchemePlanManager::MEA ? 0 : 1;
    bool gradeRet = GradeInfoService().QueryGradeByProjectIdAndType(&gradeInfoList, m_proj->id, type);
    if (gradeRet == false) {
        return;
    }
    QStringList gradeNames;
    for (int i = 0; i < gradeInfoList.size(); ++i) {
        gradeNames.append(gradeInfoList[i]->gradeValue);
    }

    QList<EffectResult> effList;
    bool effRet = EffectResultService().queryDataList(effList, m_proj->id);
    if (effRet == false) {
        return;
    }

    QMap<int, QMap<QString, QList<double>>> effData;
    QMap<int, QString> schemeNames;
    int levels = 0;
    for (EffectResult effect : effList) {
        if (effData.keys().contains(effect.schemeId) == false) {
            effData[effect.schemeId]     = QMap<QString, QList<double>>();
            schemeNames[effect.schemeId] = effect.schemeName;
        }
        QStringList values = effect.value.split(",");
        levels             = values.size();
        QList<double> valueList;
        for (int v = 0; v < values.size(); ++v) {
            valueList.append(values[v].toDouble());
        }

        effData[effect.schemeId][effect.indexName] = valueList;
    }

    for (int i = 0; i < effData.keys().size(); i++) {
        QTableView *t = new QTableView();
        t->horizontalHeader()->setStyleSheet("QHeaderView::section{background:rgb(244,244,244);color: black;}");
        t->verticalHeader()->setStyleSheet("QHeaderView::section{background:rgb(244,244,244);color: black;}");
        t->setAlternatingRowColors(true);
        t->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);
        DataTableItemModel *model = new DataTableItemModel();
        t->setModel(model);

        for (int lev = 0; lev < levels; lev++) {
            QStandardItem *hHeader = new QStandardItem(gradeNames[lev]);
            model->setHorizontalHeaderItem(lev, hHeader);
        }

        QStandardItem *vHeader = new QStandardItem("综合");
        model->setVerticalHeaderItem(0, vHeader);

        QList<CNodeData> nodeList = m_mind->nodesInLevel(m_mind->levels());
        for (int j = 0; j < nodeList.size(); j++) {
            CNodeData node         = nodeList[j];
            QStandardItem *vHeader = new QStandardItem(node.name);
            model->setVerticalHeaderItem(j + 1, vHeader);
        }

        for (int r = 0; r < model->rowCount(); ++r) {
            QStandardItem *vHeader  = model->verticalHeaderItem(r);
            QList<double> rowValues = effData[effData.keys()[i]][vHeader->text()];
            for (int c = 0; c < model->columnCount(); ++c) {
                QStandardItem *item = new QStandardItem();
                if (effData.keys().size() > i && rowValues.size() > c) {
                    QString text = QString("%1").arg(rowValues[c]);
                    if (std::isnan(rowValues[c])) {
                        text = "0";
                    }
                    item->setText(text);
                }

                item->setEditable(false);
                model->setItem(r, c, item);
            }
        }

        m_EffiTab->addTab(t, schemeNames[effData.keys()[i]]);
    }
}

void EvalReportWidget::makePlotClear(PlotView *plotView)
{
    plotView->clearGraphs();
    plotView->clearItems();
    plotView->clearMask();
    plotView->clearPlottables();
}

void EvalReportWidget::slotSelectIndexPlotType(int)
{
    showIndexWeightPlot();
}

void EvalReportWidget::slotSelectTechPlotType(int)
{
    showTechScorePlot();
}

void EvalReportWidget::slotSelectSchemePlotType(int)
{
    if (m_indexType == ProjectManager::OptimalIndex) {
        showSchemeScorePlot();
    }

    if (m_indexType == ProjectManager::EfficiencyIndex) {
        slotEffiTabIndexChanged(m_EffiTab->currentIndex());
    }
}

void EvalReportWidget::slotIndexTabIndexChanged(int)
{
    showIndexWeightPlot();
}

void EvalReportWidget::slotEffiTabIndexChanged(int index)
{
    QTableView *table = (QTableView *)m_EffiTab->currentWidget();
    if (table == nullptr) {
        return;
    }
    DataTableItemModel *model = (DataTableItemModel *)table->model();
    if (model == nullptr) {
        return;
    }

    QVector<PlotView::Data> values;
    for (int i = 0; i < model->columnCount(); i++) {
        QStandardItem *header = model->horizontalHeaderItem(i);
        QStandardItem *item   = model->item(0, i);
        PlotView::Data data { header->text(), item->text().toDouble() };
        qDebug() << __FUNCTION__ << __LINE__ << data.name << data.value << endl;
        qDebug() << __FUNCTION__ << __LINE__ << std::isnan(data.value) << endl;

        values.append(data);
    }

    if (m_schemePlot != nullptr) {
        m_gridLayout->removeWidget(m_schemePlot);
        m_schemePlot->deleteLater();
        m_schemePlot = nullptr;
    }
    if (m_schemePie != nullptr) {
        m_gridLayout->removeWidget(m_schemePie);
        m_schemePie->deleteLater();
        m_schemePie = nullptr;
    }

    if (m_schemeCombo->currentIndex() < 5) {
        PlotView::PlotType type = (PlotView::PlotType)m_schemeCombo->currentIndex();
        m_schemePlot            = new PlotView(type, values, "", this);
        m_schemePlot->setFixedSize(kFigureSize);
        m_schemePlot->plot();
        m_gridLayout->addWidget(m_schemePlot, 3, 1);
    } else {

        QStringList tagList;
        QList<double> dataList;
        QList<QColor> colorList;

        for (int i = 0; i < values.size(); i++) {
            tagList.append("");
            double t = values[i].value;
            dataList.append(t);
            QColor color(20 + 200 / values.size() * i, 70 * (1.6 - i / values.size()), 150, 255);
            colorList.append(color);
        }

        m_schemePie = new CustomPieChart("", tagList, dataList, colorList);
        m_schemePie->setFixedSize(kFigureSize);
        m_gridLayout->addWidget(m_schemePie, 3, 1);
    }
}