#include "structDataPreviewDlg.h"
#include "ui_structDataPreviewDlg.h"
#include <QStandardItemModel>
#include <QMenuBar>
#include <QMessageBox>
#include <QStatusBar>
#include <QCompleter>
#include <QStringListModel>
#include "titleBar.h"
#include "instance/extraPropertyManager.h"
#include "structDataSource.h"
#include "structDataMeasurementModel.h"
#include "structDataPropertyModel.h"
#include "structDataPropertyDelegate.h"
#include "structDataMeasurementDelegate.h"
#include "dataBase.h"
#include "global.h"

StructDataPreviewDlg::StructDataPreviewDlg(QWidget *parent)
    : QDialog(parent)
    , ui(new Ui::structDataPreviewDlg)
    ,_pExtraProManager(nullptr)
    ,_treeModel(nullptr)
    ,m_currentCategoryItem(nullptr)
    ,m_measurementTableModel(nullptr)
    ,m_propertyTableModel(nullptr)
    ,m_propertyDelegate(nullptr)
    ,m_measurementDelegate(nullptr)
    ,m_statusBar(nullptr)
{
    ui->setupUi(this);
    this->setWindowFlags(Qt::FramelessWindowHint | windowFlags());
    m_statusBar = new QStatusBar(this);
    ui->mainLayout->addWidget(m_statusBar);
    m_statusBar->setMaximumHeight(21);
    initial();
}

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

void StructDataPreviewDlg::loadData()
{
    if(_pExtraProManager)
        m_dataSource->loadExtrapro(_pExtraProManager->geAlltProperty());
    m_dataSource->loadMeasurementData(DataBase::GetInstance()->getAllMeasurements());
    m_dataSource->loadPropertyData(DataManager::instance().modelData());
}

void StructDataPreviewDlg::initial()
{
    // 创建标题栏
    m_titleBar = new TitleBar(this);
    m_titleBar->setTitle("结构数据展示");
    ui->mainLayout->insertWidget(0,m_titleBar);

    QMenuBar *menuBar = new QMenuBar(this);
    QMenu *fileMenu = menuBar->addMenu("文件");
    QAction *saveAction = fileMenu->addAction("保存");
    menuBar->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
    menuBar->setFixedHeight(33);

    QString style = R"(
        QMenuBar {
            background: #f1f5f9;
            border-bottom: 1px solid #cbd5e1;
            color: #334155;
            font-weight: 500;
            padding: 2px 0;
        }

        QMenuBar::item {
            padding: 6px 12px;
            border-radius: 3px;
            margin: 0 1px;
        }

        QMenuBar::item:hover {
            background: #e2e8f0;
            border: 1px solid #cbd5e1;
        }

        QMenuBar::item:pressed {
            background: #cbd5e0;
        }

        QMenu {
            background: #ffffff;
            border: 1px solid #cbd5e1;
            border-radius: 4px;
            color: #475569;
            padding: 4px 0;
        }

        QMenu::item {
            padding: 2px 20px 2px 6px;
            margin: 1px 2px;
            min-height: 20px;
        }

        QMenu::item:selected {
            background: #3b82f6;
            color: white;
            border-radius: 2px;
        }

        QMenu::separator {
            height: 1px;
            background: #e2e8f0;
            margin: 3px 8px;
        }
    )";

    setStyleSheet(style);

    ui->mainLayout->insertWidget(1,menuBar);
    ui->mainLayout->setStretchFactor(menuBar, 0);
    ui->splitter_2->setStretchFactor(0,1);
    ui->splitter_2->setStretchFactor(1,4);

    ui->splitter->setStretchFactor(0,5);
    ui->splitter->setStretchFactor(1,1);

    connect(saveAction,&QAction::triggered,this,&StructDataPreviewDlg::onSaveClicked);

    connect(m_titleBar, &TitleBar::maximizeClicked, this, &StructDataPreviewDlg::toggleMaximize);
    connect(m_titleBar, &TitleBar::closeClicked, this, &StructDataPreviewDlg::onExitClicked);

    _treeModel = new QStandardItemModel(this);
    _treeModel->setHorizontalHeaderLabels(QStringList() << "属性层级结构");
    ui->tree_level->setModel(_treeModel);

    connect(ui->btn_gird,&QPushButton::clicked,this,[=](){
        onLevelButtonClicked(0);
    });
    connect(ui->btn_zone,&QPushButton::clicked,this,[=](){
        onLevelButtonClicked(1);
    });
    connect(ui->btn_station,&QPushButton::clicked,this,[=](){
        onLevelButtonClicked(2);
    });
    connect(ui->btn_level,&QPushButton::clicked,this,[=](){
        onLevelButtonClicked(3);
    });
    connect(ui->btn_bay,&QPushButton::clicked,this,[=](){
        onLevelButtonClicked(4);
    });
    connect(ui->btn_device,&QPushButton::clicked,this,[=](){
        onLevelButtonClicked(5);
    });
    connect(ui->btn_group,&QPushButton::clicked,this,[=](){
        onLevelButtonClicked(6);
    });
    m_dataSource = new StructDataSource(this);

    connect(ui->tree_level->selectionModel(), &QItemSelectionModel::currentChanged,
            this, &StructDataPreviewDlg::onTreeSelectionChanged);

    // 连接数据更新信号
    //connect(m_dataSource, &StructDataSource::propertyUpdated,this, &StructDataPreviewDlg::onPropertyUpdated);

    m_propertyDelegate = new StructDataPropertyDelegate(this);
    m_measurementDelegate = new StructDataMeasurementDelegate(this);

    _recommandCompleter = new QCompleter(this);
    _recommandCompleter->setCaseSensitivity(Qt::CaseInsensitive);
    _recommandCompleter->setFilterMode(Qt::MatchContains);
    _recommandCompleter->setCompletionMode(QCompleter::PopupCompletion);
    _strLstModel = new QStringListModel(this);

    _recommandCompleter->setModel(_strLstModel);

    m_propertyDelegate->setConnectParaCompleter(_recommandCompleter);
    m_measurementDelegate->setConnectParaCompleter(_recommandCompleter);
}


void StructDataPreviewDlg::clearItems()
{
    if(_treeModel){
        QStandardItem *root = _treeModel->invisibleRootItem();       //先清空model
        int rowCount = root->rowCount();
        if (rowCount > 0) {
            _treeModel->removeRows(0, rowCount);
        }
    }
}

QString StructDataPreviewDlg::getLevelType(int index) {
    switch (index) {
    case 0: return "电网";
    case 1: return "区域";
    case 2: return "站点";
    case 3: return "电压等级";
    case 4: return "间隔";
    case 5: return "设备";
    case 6: return "分组";
    default: return "未知层级";
    }
}

void StructDataPreviewDlg::expandToLevel(QTreeView* treeView, int targetLevel)
{
    if (!treeView || !treeView->model()) {
        return;
    }

    QAbstractItemModel* model = treeView->model();

    // 先收缩所有
    treeView->collapseAll();

    // 递归展开到指定层级
    expandToLevelRecursive(treeView, model, QModelIndex(), 0, targetLevel);
}

void StructDataPreviewDlg::expandToLevelRecursive(QTreeView* treeView,
                            QAbstractItemModel* model,
                            const QModelIndex& parent,
                            int currentDepth,
                            int targetLevel)
{
    if (!model || !treeView) {
        return;
    }

    int rowCount = model->rowCount(parent);

    for (int row = 0; row < rowCount; ++row) {
        QModelIndex index = model->index(row, 0, parent);

        // 获取节点的实际层级
        int nodeLevel = getNodeLevel(model, index);

        if (nodeLevel <= targetLevel) {
            // 展开当前节点
            treeView->expand(index);
        } else {
            // 收缩当前节点
            treeView->collapse(index);
        }

        // 递归处理子节点
        if (model->hasChildren(index)) {
            expandToLevelRecursive(treeView, model, index, currentDepth + 1, targetLevel);
        }
    }
}

int StructDataPreviewDlg::getNodeLevel(QAbstractItemModel* model, const QModelIndex& index)
{
    if (!model || !index.isValid()) {
        return -1;
    }

    // 从UserRole+1中获取层级信息
    QVariant data = model->data(index, Qt::UserRole + 1);
    if (data.isValid()) {
        QVariantMap nodeData = data.toMap();

        // 先检查是否是属性节点
        if (nodeData.contains("property")) {
            return 7;
        }

        // 检查层级索引
        if (nodeData.contains("levelIndex")) {
            int levelIndex = nodeData["levelIndex"].toInt();
            return qMin(levelIndex, 7);
        }
    }

    // 如果没有存储层级信息，通过深度判断
    return getDepthFromRoot(model, index);
}

QStandardItem* StructDataPreviewDlg::processGroupLevel(QStandardItem* componentItem,
                                                       const ExtraProperty& property) {
    QString groupDisplayText = (property.group_name.isEmpty() ?
                                    property.group_tag : property.group_name);

    if (groupDisplayText.isEmpty()) {
        groupDisplayText = "未命名分组";
    }

    // 查找group节点
    for (int row = 0; row < componentItem->rowCount(); ++row) {
        QStandardItem* child = componentItem->child(row, 0);
        if (child) {
            QVariantMap childData = child->data(Qt::UserRole + 1).toMap();
            QString levelType = childData.value("levelType").toString();

            if (levelType == "group") {
                // 检查是否是同一个group
                QString existingGroupTag = childData.value("groupTag", "").toString();
                QString existingModelName = childData.value("modelName", "").toString();
                QString propertyModelName = property.sourceConfig.value("modelName").toString();

                if (existingGroupTag == property.group_tag) {
                    if (property.sourceType == "property") {
                        // 对于property类型，还需要检查modelName
                        if (existingModelName == propertyModelName) {
                            return child;
                        }
                    } else {
                        // 对于measurement类型，只需要groupTag匹配
                        return child;
                    }
                }
            }
        }
    }

    // 创建新的group节点
    QStandardItem* groupItem = new QStandardItem(groupDisplayText);
    QVariantMap groupData;
    groupData["levelIndex"] = 6;  // 第7层
    groupData["levelType"] = "group";
    groupData["groupName"] = property.group_name;
    groupData["groupTag"] = property.group_tag;
    groupData["sourceType"] = property.sourceType;

    if (property.sourceType == "property") {
        groupData["modelName"] = property.sourceConfig.value("modelName");
    }

    groupData["properties"] = QVariant::fromValue(QVector<ExtraProperty>());
    groupItem->setData(groupData, Qt::UserRole + 1);

    // 设置工具提示
    QString tooltip = QString("分组: %1\n类型: %2")
                          .arg(groupDisplayText)
                          .arg(property.sourceType == "property" ? "属性" : "量测");
    groupItem->setToolTip(tooltip);

    componentItem->appendRow(groupItem);
    return groupItem;
}

// 处理category层级
void StructDataPreviewDlg::processCategoryLevel(QStandardItem* groupItem,
                                                const ExtraProperty& property) {
    QString categoryName = property.type_name;
    QString paraType = property.type_tag;

    if (categoryName.isEmpty() || paraType.isEmpty()) {
        qWarning() << "Invalid category or paraType for property:" << property.code;
        return;
    }

    // 查找category节点
    for (int row = 0; row < groupItem->rowCount(); ++row) {
        QStandardItem* child = groupItem->child(row, 0);
        if (child) {
            QVariantMap childData = child->data(Qt::UserRole + 1).toMap();
            QString levelType = childData.value("levelType").toString();
            QString childParaType = childData.value("paraType", "").toString();

            if (levelType == "category" && childParaType == paraType) {
                // 找到对应的category节点，更新属性列表
                updateCategoryProperties(child, property);
                return;
            }
        }
    }

    // 创建新的category节点
    QStandardItem* categoryItem = new QStandardItem(categoryName);
    QVariantMap categoryData;
    categoryData["levelType"] = "category";
    categoryData["paraType"] = paraType;
    categoryData["sourceType"] = property.sourceType;
    categoryData["groupTag"] = property.group_tag;
    categoryData["groupName"] = property.group_name;

    if (property.sourceType == "property") {
        categoryData["modelName"] = property.sourceConfig.value("modelName");
    }

    // 初始化属性列表
    QVector<ExtraProperty> properties;
    properties.append(property);
    categoryData["properties"] = QVariant::fromValue(properties);
    categoryData["propertyCount"] = 1;

    categoryItem->setData(categoryData, Qt::UserRole + 1);

    // 设置显示文本（包含数量）
    categoryItem->setText(QString("%1 (1)").arg(categoryName));

    // 设置工具提示
    QString tooltip = QString("分类: %1\n参量类型: %2\n属性数量: 1")
                          .arg(categoryName)
                          .arg(categoryName);
    categoryItem->setToolTip(tooltip);

    groupItem->appendRow(categoryItem);
}

// 更新category节点的属性列表
void StructDataPreviewDlg::updateCategoryProperties(QStandardItem* categoryItem,
                                                    const ExtraProperty& property) {
    QVariantMap categoryData = categoryItem->data(Qt::UserRole + 1).toMap();
    QVector<ExtraProperty> properties = categoryData["properties"].value<QVector<ExtraProperty>>();

    // 检查属性是否已存在
    bool exists = false;
    for (const auto& prop : properties) {
        if (prop.code == property.code) {
            exists = true;
            break;
        }
    }

    if (!exists) {
        properties.append(property);
        categoryData["properties"] = QVariant::fromValue(properties);

        int newCount = properties.size();
        categoryData["propertyCount"] = newCount;

        // 更新显示文本
        QString baseName = property.type_name;
        categoryItem->setText(QString("%1 (%2)").arg(baseName).arg(newCount));

        // 更新工具提示
        QString tooltip = QString("属性数量: %1")
                              .arg(newCount);
        categoryItem->setToolTip(tooltip);

        categoryItem->setData(categoryData, Qt::UserRole + 1);
    }
}

void StructDataPreviewDlg::loadCategoryProperties(QStandardItem* categoryItem) {
    m_currentCategoryItem = categoryItem;

    // 保存当前修改
    saveCurrentIfModified();

    // 从category节点获取属性列表
    QVariantMap categoryData = categoryItem->data(Qt::UserRole + 1).toMap();
    QVector<ExtraProperty> properties = categoryData["properties"].value<QVector<ExtraProperty>>();

    if (properties.isEmpty()) {
        // 如果没有属性，从DataManager重新获取
        properties = getCategoryPropertiesFromDataManager(categoryData);
    }

    if (properties.isEmpty()) {
        clearTableView();
        QString categoryName = categoryItem->text();
        ui->tableTitle->setText(QString("分类: %1").arg(categoryName));
        return;
    }

    // 重置修改状态
    m_currentModified = false;
    //updateWindowTitle();

    // 获取group和category信息
    QString categoryName = categoryItem->text();
    QString groupName = categoryItem->parent() ? categoryItem->parent()->text() : "";
    QString sourceType = categoryData.value("sourceType").toString();

    // 根据sourceType显示表格
    if (sourceType == "property") {
        setupPropertyTable(properties, categoryName, groupName);
    } else if (sourceType == "measurement") {
        setupMeasurementTable(properties, categoryName, groupName);
    }

    ui->tableView->setVisible(true);
}

QVector<ExtraProperty> StructDataPreviewDlg::getCategoryPropertiesFromDataManager(const QVariantMap& categoryData) {
    QString groupTag = categoryData.value("groupTag").toString();
    QString modelName = categoryData.value("modelName").toString();
    QString paraType = categoryData.value("paraType").toString();
    QString sourceType = categoryData.value("sourceType").toString();
    QString componentUuid = categoryData.value("component_uuid").toString();

    QVector<ExtraProperty> result;

    for (auto it = m_dataSource->allProperties.begin();
         it != m_dataSource->allProperties.end(); ++it) {
        const ExtraProperty& prop = it.value();

        bool match = (prop.group_tag == groupTag) &&
                     (prop.sourceType == sourceType) &&
                     (prop.type_tag == paraType) &&
                     (prop.component_uuid.toString() == componentUuid);

        if (sourceType == "property") {
            match = match && (prop.sourceConfig.value("modelName").toString() == modelName);
        }

        if (match) {
            result.append(prop);
        }
    }

    return result;
}

void StructDataPreviewDlg::setupPropertyTable(const QVector<ExtraProperty>& properties,
                        const QString& categoryName,
                        const QString& groupName) {
    if (!m_propertyTableModel) {
        m_propertyTableModel = new StructDataPropertyModel(m_dataSource, this);
        connect(m_propertyTableModel, &StructDataPropertyModel::propertyModified,
                this, &StructDataPreviewDlg::onPropertyModified);
    }

    m_propertyTableModel->setProperties(properties);
    ui->tableView->setModel(m_propertyTableModel);

    // 使用Property代理
    ui->tableView->setItemDelegate(m_propertyDelegate);

    setupPropertyColumns();
    updateTableTitle("属性", categoryName, groupName, properties.size());
}

void StructDataPreviewDlg::setupMeasurementTable(const QVector<ExtraProperty>& properties,
                           const QString& categoryName,
                           const QString& groupName) {
    if (!m_measurementTableModel) {
        m_measurementTableModel = new StructDataMeasurementModel(m_dataSource, this);
        connect(m_measurementTableModel, &StructDataMeasurementModel::propertyModified,
                this, &StructDataPreviewDlg::onPropertyModified);
    }

    m_measurementTableModel->setProperties(properties);
    ui->tableView->setModel(m_measurementTableModel);

    if (!m_measurementDelegate) {
        m_measurementDelegate = new StructDataMeasurementDelegate(this);
    }
    ui->tableView->setItemDelegate(m_measurementDelegate);

    setupMeasurementColumns();

    // 去除数量显示
    QString cleanCategoryName = categoryName;
    int bracketPos = cleanCategoryName.indexOf(" (");
    if (bracketPos != -1) {
        cleanCategoryName = cleanCategoryName.left(bracketPos);
    }

    ui->tableTitle->setText(QString("分组: %1 - 分类: %2").arg(groupName).arg(cleanCategoryName));
}

void StructDataPreviewDlg::updateCategoryAfterPropertyModified(QStandardItem* categoryItem, const ExtraProperty& updatedProp) {
    QVariantMap categoryData = categoryItem->data(Qt::UserRole + 1).toMap();
    QVector<ExtraProperty> properties = categoryData["properties"].value<QVector<ExtraProperty>>();

    // 更新属性列表
    bool found = false;
    for (auto& prop : properties) {
        if (prop.code == updatedProp.code) {
            prop = updatedProp;
            found = true;
            break;
        }
    }

    if (found) {
        categoryData["properties"] = QVariant::fromValue(properties);
        categoryItem->setData(categoryData, Qt::UserRole + 1);
    }
}

void StructDataPreviewDlg::saveCurrentIfModified()
{
    if (m_currentModified && m_currentCategoryItem) {
        int result = QMessageBox::question(this, "切换分类",
                                           "当前分类有未保存的修改，是否保存？",
                                           QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel);

        if (result == QMessageBox::Save) {
            saveAll();
        } else if (result == QMessageBox::Cancel) {
            ui->tree_level->selectionModel()->select(ui->tree_level->selectionModel()->currentIndex(),
                                                 QItemSelectionModel::Select);
        }
    }
}

void StructDataPreviewDlg::saveAll() {
    m_dataSource->saveAll();
    m_currentModified = false;
    //updateWindowTitle();
    m_statusBar->showMessage("保存成功", 2000);
}

void StructDataPreviewDlg::clearTableView() {
    ui->tableTitle->setText("未选择分类");
    ui->tableView->setModel(nullptr);
    ui->tableView->setVisible(false);
    m_currentCategoryItem = nullptr;
}

void StructDataPreviewDlg::setupPropertyColumns() {
    ui->tableView->setColumnWidth(StructDataPropertyModel::ColName, 120);
    ui->tableView->setColumnWidth(StructDataPropertyModel::ColTag, 100);
    ui->tableView->setColumnWidth(StructDataPropertyModel::ColCode, 200);
    ui->tableView->setColumnWidth(StructDataPropertyModel::ColSourceType, 60);
    ui->tableView->setColumnWidth(StructDataPropertyModel::ColConnectPara, 400);
    ui->tableView->setColumnWidth(StructDataPropertyModel::ColModelName, 100);
    ui->tableView->setColumnWidth(StructDataPropertyModel::ColDataType, 80);
    ui->tableView->setColumnWidth(StructDataPropertyModel::ColDefaultValue, 100);
    ui->tableView->setColumnWidth(StructDataPropertyModel::ColLengthPrecision, 80);
}

void StructDataPreviewDlg::setupMeasurementColumns() {
    ui->tableView->setColumnWidth(StructDataMeasurementModel::ColName, 120);
    ui->tableView->setColumnWidth(StructDataMeasurementModel::ColTag, 100);
    ui->tableView->setColumnWidth(StructDataMeasurementModel::ColCode, 200);
    ui->tableView->setColumnWidth(StructDataMeasurementModel::ColSourceType, 60);
    ui->tableView->setColumnWidth(StructDataMeasurementModel::ColConnectPara, 400);
    ui->tableView->setColumnWidth(StructDataMeasurementModel::ColEquipment, 100);
    ui->tableView->setColumnWidth(StructDataMeasurementModel::ColChannel, 60);
    ui->tableView->setColumnWidth(StructDataMeasurementModel::ColType, 60);
    ui->tableView->setColumnWidth(StructDataMeasurementModel::ColSize, 60);
    ui->tableView->setColumnWidth(StructDataMeasurementModel::ColSource, 60);
    ui->tableView->setColumnWidth(StructDataMeasurementModel::ColStation, 80);
    ui->tableView->setColumnWidth(StructDataMeasurementModel::ColPacket, 50);
    ui->tableView->setColumnWidth(StructDataMeasurementModel::ColOffset, 60);
    ui->tableView->setColumnWidth(StructDataMeasurementModel::ColEnable, 50);
}

void StructDataPreviewDlg::updateTableTitle(const QString& dataType, const QString& categoryName,
                      const QString& groupName, int count) {
    ui->tableTitle->setText(QString("%1分组: %2 - %3").arg(dataType).arg(groupName).arg(categoryName));
}

int StructDataPreviewDlg::getDepthFromRoot(QAbstractItemModel* model, const QModelIndex& index) {
    int depth = 0;
    QModelIndex parent = index.parent();

    while (parent.isValid()) {
        depth++;
        parent = parent.parent();
    }

    return depth;
}

void StructDataPreviewDlg::onExitClicked()
{
    hide();
}

void StructDataPreviewDlg::onSaveClicked()
{

}

void StructDataPreviewDlg::onLevelButtonClicked(int nLevel)
{
    // 展开到指定层级
    expandToLevel(ui->tree_level,nLevel);
}

void StructDataPreviewDlg::onTreeSelectionChanged(const QModelIndex& current, const QModelIndex& previous) {
    Q_UNUSED(previous);

    if (!current.isValid()) {
        clearTableView();
        return;
    }

    QStandardItem* item = _treeModel->itemFromIndex(current);
    if (!item) {
        clearTableView();
        return;
    }

    QVariantMap itemData = item->data(Qt::UserRole + 1).toMap();
    QString levelType = itemData.value("levelType", "").toString();

    if (levelType == "category") {
        // 点击分类节点，从category节点获取属性
        loadCategoryProperties(item);
    }else{
        clearTableView();
    }
}

void StructDataPreviewDlg::onPropertyModified(int row, const ExtraProperty& prop) {
    m_currentModified = true;
    //updateWindowTitle();

    // 更新树中category的属性数量
    if (m_currentCategoryItem) {
        updateCategoryAfterPropertyModified(m_currentCategoryItem, prop);
    }

    m_statusBar->showMessage(QString("属性'%1'已修改").arg(prop.name), 2000);
}

void StructDataPreviewDlg::showEvent(QShowEvent *event)
{
    QDialog::showEvent(event);
    if (m_titleBar) {
        m_titleBar->updateMaximizeButton();
    }
}

void StructDataPreviewDlg::showMaximized()
{
    if (!isMaximized()) {
        m_normalGeometry = geometry();  // 保存当前位置和大小
    }

    QDialog::showMaximized();
}

void StructDataPreviewDlg::showNormal()
{
    QDialog::showNormal();
}

void StructDataPreviewDlg::showDlg()
{
    if(_pExtraProManager)
    {
        show();
        clearItems();
        auto& mapExtra = m_dataSource->allProperties;
        QStandardItem* root = _treeModel->invisibleRootItem();
        for(auto& pro:mapExtra){
            QStandardItem* propertyItem = new QStandardItem();
            addItemToView(pro,"name",root,propertyItem);
        }

        ui->tree_level->expandAll();
    }
}

QVector<ExtraProperty> StructDataPreviewDlg::getGroupProperties(QStandardItem* groupItem) {
    if (!groupItem) return QVector<ExtraProperty>();

    QVariantMap data = groupItem->data(Qt::UserRole + 1).toMap();
    if (data.contains("properties")) {
        return data["properties"].value<QVector<ExtraProperty>>();
    }

    return QVector<ExtraProperty>();
}

// 获取group节点的sourceType
QString getGroupSourceType(QStandardItem* groupItem) {
    if (!groupItem) return "";

    QVariantMap data = groupItem->data(Qt::UserRole + 1).toMap();
    return data.value("sourceType", "").toString();
}

void StructDataPreviewDlg::addItemToView(const ExtraProperty& property,
                   const QString& displayMode,  // "name" 或 "tag"
                   QStandardItem* root,
                   QStandardItem* pItem)
{
    // 设置叶子节点的显示文本（使用name或tag）
    if (displayMode == "name") {
        pItem->setText(property.name.isEmpty() ? "未命名属性" : property.name);
    } else {
        pItem->setText(property.tag.isEmpty() ? "unknown_property" : property.tag);
    }

    // 在叶子节点存储完整的属性信息
    QVariantMap propertyData;
    propertyData["property"] = QVariant::fromValue(property);
    propertyData["displayMode"] = displayMode;
    propertyData["code"] = property.code;
    pItem->setData(propertyData, Qt::UserRole + 1);

    QVector<ExtraPropertyLevelInfo> levels = {
        {(displayMode == "name") ? property.grid_name : property.grid_tag,
         property.grid_name, property.grid_tag, true,
         (displayMode == "name") ? "未命名电网" : "unknown_grid"},

        {(displayMode == "name") ? property.zone_name : property.zone_tag,
         property.zone_name, property.zone_tag, true,
         (displayMode == "name") ? "未命名区域" : "unknown_zone"},

        {(displayMode == "name") ? property.station_name : property.station_tag,
         property.station_name, property.station_tag, true,
         (displayMode == "name") ? "未命名站点" : "unknown_station"},

        {property.currentLevel,
         property.currentLevel, property.currentLevel, false,
         (displayMode == "name") ? "通用层级" : "common_level"},

        {(displayMode == "name") ? property.bay_name : property.bay_tag,
         property.bay_name, property.bay_tag, false,
         (displayMode == "name") ? "间隔" : "bay"},

        {property.component_name.isEmpty() ?
             (displayMode == "name") ? "未命名设备" : property.component_uuid.toString() :
             (displayMode == "name") ? property.component_name : property.component_uuid.toString(),
         property.component_name, property.component_uuid.toString(), true,
         (displayMode == "name") ? "未命名设备" : "unknown_component"}
    };

    QStandardItem* currentParent = root;

    for (size_t i = 0; i < levels.size(); ++i) {
        const auto& level = levels[i];
        bool isRequired = level.isRequired;
        bool isEmpty = (displayMode == "name") ?
                           (level.nameValue.isEmpty() && level.displayText.isEmpty()) :
                           (level.tagValue.isEmpty() && level.displayText.isEmpty());

        if (!isRequired && isEmpty) {
            continue;
        }

        // 确定显示文本
        QString displayText = level.displayText;
        bool isMissing = false;

        if (displayText.isEmpty()) {
            if (isRequired) {
                displayText = level.placeholder;
                isMissing = true;
            } else {
                // 可选层级为空，跳过
                continue;
            }
        }

        // 查找当前层级是否已存在
        QStandardItem* foundChild = nullptr;

        for (int row = 0; row < currentParent->rowCount(); ++row) {
            QStandardItem* child = currentParent->child(row, 0);
            if (child && child->text() == displayText) {
                // 检查是否为同一层级
                QVariantMap childData = child->data(Qt::UserRole + 1).toMap();
                int childLevelIndex = childData["levelIndex"].toInt();

                if (childLevelIndex == static_cast<int>(i)) {
                    foundChild = child;
                    break;
                }
            }
        }

        if (foundChild) {
            currentParent = foundChild;
        } else {
            QStandardItem* newNode = new QStandardItem(displayText);
            QVariantMap levelData;
            levelData["levelIndex"] = static_cast<int>(i);
            levelData["levelType"] = getLevelType(i);

            newNode->setData(levelData, Qt::UserRole + 1);
            currentParent->appendRow(newNode);
            currentParent = newNode;
        }
    }

    // 现在currentParent是component节点
    // 处理group层级（第7层）
    QStandardItem* groupItem = processGroupLevel(currentParent, property);

    // 处理category层级（在group下）
    processCategoryLevel(groupItem, property);

}

void StructDataPreviewDlg::updateRecommandLst(QStringList lst)
{
    for(auto& newName:lst){
        if(!newName.isEmpty()){
            if(!_curRecommandLst.contains(newName)){
                _curRecommandLst.append(newName);
            }
        }
    }
    _strLstModel->setStringList(_curRecommandLst);
    if (_recommandCompleter->popup()->isVisible()) {
        _recommandCompleter->popup()->hide();
    }
    _recommandCompleter->complete();  // 重新显示补全列表
}


void StructDataPreviewDlg::resizeEvent(QResizeEvent *event)
{
    QDialog::resizeEvent(event);
    if (m_titleBar) {
        m_titleBar->updateMaximizeButton();
    }
}

void StructDataPreviewDlg::toggleMaximize()
{
    if (isMaximized()) {
        showNormal();
    } else {
        showMaximized();
    }

    // 更新标题栏按钮
    if (m_titleBar) {
        m_titleBar->updateMaximizeButton();
    }
}