QFD2/QFD/widgets/MatterElementConfigWidget.cpp

#include "MatterElementConfigWidget.h"
#include "MatterElementItemDelegate.h"
#include "ui_MatterElementConfigWidget.h"

#include "CMind.h"

#include <QLineEdit>
// #include <QDebug>

MatterElementConfigWidget::MatterElementConfigWidget(CMind *mind, int domainLevel, QWidget *parent)
    : QWidget(parent), ui(new Ui::MatterElementConfigWidget), m_domainLevel(domainLevel), m_mind(mind)
{
    ui->setupUi(this);

    initScaleDivisionTable();

    initConfigItems();
    initDomainTable();
}

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

void MatterElementConfigWidget::initScaleDivisionTable()
{
    QTableView *t = ui->scaleDivisionTable;
    t->setAlternatingRowColors(false);
    t->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);
    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->verticalHeader()->setDefaultAlignment(Qt::AlignCenter);
    t->setSelectionMode(QAbstractItemView::SingleSelection);
    t->verticalHeader()->hide();

    m_scaleDivisionmodel = new QStandardItemModel;
    t->setModel(m_scaleDivisionmodel);

    m_scaleDivisionmodel->setRowCount(1);
    m_scaleDivisionmodel->setColumnCount(7);

    const QStringList headers = { "定义", "很差", "较差", "一般", "较高", "很高", "相邻定义" };
    m_scaleDivisionmodel->setHorizontalHeaderLabels(headers);

    QStandardItem *s                  = nullptr;
    MatterElementItemSpinDelegate *sd = new MatterElementItemSpinDelegate(t);
    const QStringList originValues    = { "1.0", "3.0", "5.0", "7.0", "9.0", "[2.0, 4.0, 6.0, 8.0]" };
    for (int i = 0; i < headers.size(); ++i) {
        if (i == 0) {
            s = new QStandardItem("标度");
            s->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
            s->setTextAlignment(Qt::AlignCenter);
        } else {
            s = new QStandardItem(originValues.at(i - 1));
            s->setTextAlignment(Qt::AlignCenter);
        }

        m_scaleDivisionmodel->setItem(0, i, s);

        if (i > 0 && i < headers.size() - 1) {
            t->setItemDelegateForColumn(i, sd);
        }
        if (i == headers.size() - 1) {
            t->setItemDelegateForColumn(i, new MatterElementItemInsideDelegate);
        }
    }

    connect(ui->updateScaleBtn, &QPushButton::clicked, this, &MatterElementConfigWidget::onScaleValueUpdate);
}

static void clearTab(QTabWidget *tabWidget)
{
    while (tabWidget->count() > 0) {
        auto widget = tabWidget->widget(0);  // 获取当前页对应的widget
        tabWidget->removeTab(0);             // 从QTabWidget中删除当前页
        widget->setParent(nullptr);          // 从父控件中删除widget对象
        widget->deleteLater();               // 删除widget对象
    }
}

void MatterElementConfigWidget::initDomainLevelLayout()
{
    ui->levelLabel->setText(QString::number(m_domainLevel));

    QFormLayout *formLayout = new QFormLayout;
    for (int l = 0; l < m_domainLevel; ++l) {
        auto le = new QLineEdit(QString("E%1").arg(l + 1));
        le->setMinimumHeight(30);
        le->setMaximumWidth(80);
        m_levelEdits << le;
        formLayout->addRow(QString("%1级：").arg(l + 1), le);
    }
    auto levelSaveBtn = new QPushButton("保存");
    levelSaveBtn->setIcon(QIcon(":/qfluentwidgets/images/icons/Save_black.svg"));
    levelSaveBtn->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
    levelSaveBtn->setMinimumHeight(30);
    levelSaveBtn->setMaximumWidth(80);
    formLayout->addRow("", levelSaveBtn);
    ui->levelWidget->setLayout(formLayout);
    connect(levelSaveBtn, &QPushButton::clicked, this, &MatterElementConfigWidget::onLevelSaveBtnClick);
}

void MatterElementConfigWidget::initConfigItems()
{
    // 脑图层级 < 2 时无效
    if (m_mind->levels() < 2) {
        return;
    }
    m_allConfigItems.clear();

    // 使用倒数第二层节点及其子节点
    for (CNodeData n : m_mind->nodesInLevel(m_mind->levels() - 1)) {
        QVector<MEDomain> children;
        for (CNodeData sub : m_mind->subNodes(n)) {
            MEDomain d;
            d.name = sub.name;
            children.append(d);
        }
        MEConfigItem i;
        i.parentName = n.name;
        i.childs     = children;
        m_allConfigItems.append(i);
    }
}

void MatterElementConfigWidget::initDomainTable()
{
    initDomainLevelLayout();

    QStringList parentIndexs;
    QHash<QString, QStringList> indexs;

    for (const auto &item : m_allConfigItems) {
        parentIndexs << item.parentName;
        indexs.insert(item.parentName, {});
        for (const auto &child : item.childs) {
            indexs[item.parentName] << child.name;
        }
    }

    m_meRangeDelegate = new MatterElementItemRangeDelegate(this);

    const QStringList rangeItems = { "很差",     "较差",     "一般",     "较高",    "很高",
                                     "相邻较差", "相邻一般", "相邻较高", "相邻很高" };
    QVector<double> rangeValues;
    auto scaleValues = getScaleValues();
    rangeValues << scaleValues.at(0) << scaleValues.at(1);
    m_meRangeDelegate->setOriginItems(rangeItems, rangeValues);

    QStringList domainLevels = getDomainLevels();

    for (int pindex = 0; pindex < parentIndexs.size(); ++pindex) {
        QTableView *table = new QTableView;
        table->setAlternatingRowColors(false);
        table->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);
        table->horizontalHeader()->setStyleSheet("QHeaderView::section{background:rgb(244,244,244);color: black;}");
        table->verticalHeader()->setStyleSheet("QHeaderView::section{background:rgb(244,244,244);color: black;}");
        table->verticalHeader()->setDefaultAlignment(Qt::AlignCenter);
        table->setSelectionMode(QAbstractItemView::SingleSelection);
        table->verticalHeader()->hide();
        table->verticalHeader()->setDefaultSectionSize(60);
        table->horizontalHeader()->hide();
        QStandardItemModel *tModel = new QStandardItemModel;
        m_domainModels << tModel;

        table->setModel(tModel);

        int indexNumber = indexs[parentIndexs.at(pindex)].size();

        tModel->setColumnCount(4 * domainLevels.size());
        tModel->setRowCount(indexNumber);

        for (int r = 0; r < domainLevels.size() + 1; ++r) {
            QStandardItem *s = nullptr;
            if (r < domainLevels.size()) {
                s = new QStandardItem(QString("R%1").arg(r + 1));
            } else {
                s = new QStandardItem("Rp");
            }

            s->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
            s->setTextAlignment(Qt::AlignCenter);
            if (r < domainLevels.size()) {
                s->setToolTip(QString("经典域R%1").arg(r + 1));
            } else {
                s->setToolTip("节域p");
            }

            tModel->setItem(0, r * 4, s);
            table->setColumnWidth(r * 4, 20);
            table->setSpan(0, r * 4, indexNumber, 1);

            if (r < domainLevels.size()) {
                s = new QStandardItem(domainLevels.at(r));
            } else {
                s = new QStandardItem("节域p");
            }

            s->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
            s->setTextAlignment(Qt::AlignCenter);
            tModel->setItem(0, r * 4 + 1, s);
            table->setSpan(0, r * 4 + 1, indexNumber, 1);

            for (int k = 0; k < indexNumber; ++k) {
                s = new QStandardItem(indexs[parentIndexs.at(pindex)].value(k));
                s->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
                s->setTextAlignment(Qt::AlignCenter);
                tModel->setItem(k, r * 4 + 2, s);

                s = new QStandardItem();
                s->setTextAlignment(Qt::AlignCenter);
                tModel->setItem(k, r * 4 + 3, s);
            }

            table->setItemDelegateForColumn(r * 4 + 3, m_meRangeDelegate);
        }

        ui->tabWidget->addTab(table, parentIndexs.at(pindex));
    }
}

QStringList MatterElementConfigWidget::getDomainLevels() const
{
    QStringList lvls;
    for (int i = 0; i < m_levelEdits.size(); ++i) {
        QString v = m_levelEdits.at(i)->text().trimmed();
        if (v.isEmpty()) {
            lvls << QString("E%1").arg(i + 1);
        } else {
            lvls << v;
        }
    }

    return lvls;
}

QVector<QVector<double>> MatterElementConfigWidget::getScaleValues() const
{
    QVector<QVector<double>> newValues(2);

    for (int c = 1; c < m_scaleDivisionmodel->columnCount() - 1; ++c) {
        newValues[0] << m_scaleDivisionmodel->item(0, c)->text().toDouble();
    }

    QString value   = m_scaleDivisionmodel->item(0, m_scaleDivisionmodel->columnCount() - 1)->text();
    QStringList tmp = value.mid(1, value.size() - 2).replace(" ", "").split(",");

    for (const auto &var : tmp) {
        newValues[1] << var.toDouble();
    }

    return newValues;
}

void MatterElementConfigWidget::onLevelSaveBtnClick()
{
    QStringList domainLevels = getDomainLevels();

    for (auto model : m_domainModels) {
        for (int c = 0; c < domainLevels.size(); ++c) {
            model->item(0, c * 4 + 1)->setText(domainLevels.at(c));
        }
    }
}

void MatterElementConfigWidget::onScaleValueUpdate()
{
    ui->scaleDivisionTable->clearSelection();

    QVector<double> rangeValues;
    auto scaleValues = getScaleValues();
    rangeValues << scaleValues.at(0) << scaleValues.at(1);

    m_meRangeDelegate->updateOriginValues(rangeValues);
}

QList<MEConfigItem> MatterElementConfigWidget::getAllConfigItems() const
{
    return m_allConfigItems;
}