#ifndef CUSTOMHMILIST_H
#define CUSTOMHMILIST_H

/******************自定义创建HMI时的list******************/
#include <QWidget>
#include <QTreeView>
#include <QStandardItem>
#include "common/core_model/topology.h"

class CustomHMIList : public QWidget
{
    Q_OBJECT

public:
    CustomHMIList(QWidget *parent = nullptr);
    ~CustomHMIList();
    void initial();
    void generatePreview();      //预览自定义HMI
signals:
    void previewHMI(QList<HierarchyItem>);        //生成监控
public slots:
    void onUpdateItems(QList<HierarchyItem>,bool refresh);        //更新当前设备列表
    void onSelectItems(QList<HierarchyItem>);         //更新当前选中的设备
    void onMonitorCreated(QList<HierarchyItem>);     //创建后的设备列表
    void onItemChanged(QStandardItem *item);        //item勾选事件
private:
    void resetSelect();     //重置选中
    void setChildrenCheckState(QStandardItem *parent, Qt::CheckState state);
    void traverseSelectStandardItemModel(QStandardItemModel *model,Qt::CheckState);      //遍历选中
    void traverseSelectStandardItem(QStandardItem *item, int depth,Qt::CheckState);      //遍历选中

    QList<QStandardItem*> getCheckedItems(QStandardItem* parentItem);       //返回checked对象
    QList<QStandardItem*> getTreeViewCheckedItems(QTreeView* treeView);     //返回checked对象

    // 查找间隔节点
    QStandardItem* findBayItem(const QString& bayName);
private:
    QTreeView*          _tree;
    QStandardItemModel* _modelAll;      //图中所有item
    // 存储间隔名称到树节点的映射，提高查找效率
    QHash<QString, QStandardItem*> m_mapBayItems;
};

#endif