#include "monitorSelectedItemsDlg.h"
#include "monitorSideBarDlg.h"
#include "monitorPanel.h"
#include <QLabel>


MonitorSelectedItemsDlg::MonitorSelectedItemsDlg(QWidget* parent)
    : QDialog(parent)
    ,_treeView(nullptr)
    ,_parent(nullptr)
    ,_pLayout(nullptr)
{
    _parent = dynamic_cast<MonitorSideBarDlg*>(parent);
    initial();
}

MonitorSelectedItemsDlg::~MonitorSelectedItemsDlg()
{

}

void MonitorSelectedItemsDlg::initial()
{
    _treeView = new QTreeView(this);
    _treeView->setModel(_parent->getParent()->getLstModel());
    _treeView->setHeaderHidden(true);

    // 创建标题栏
    QWidget *titleBar = new QWidget(this);
    titleBar->setFixedHeight(21);
    titleBar->setStyleSheet("background-color: #2b579a; color: white;");

    // 标题栏布局
    QHBoxLayout *titleLayout = new QHBoxLayout(titleBar);
    titleLayout->setContentsMargins(10, 0, 5, 0);

    // 标题标签
    QLabel *titleLabel = new QLabel("图元列表");
    titleLabel->setStyleSheet("color: white; font-weight: bold;");

    titleLayout->addWidget(titleLabel);
    _pLayout = new QVBoxLayout(this);
    _pLayout->addWidget(titleBar);
    _pLayout->addWidget(_treeView);
    connect(_treeView->selectionModel(), &QItemSelectionModel::currentChanged,
            this, &MonitorSelectedItemsDlg::onSelectionChanged);
}

void MonitorSelectedItemsDlg::updateItems()
{
    _treeView->expandAll();
}

void MonitorSelectedItemsDlg::onSelectionChanged(const QModelIndex &current, const QModelIndex &previous)
{
    if(current.isValid()){
        QUuid uid = current.data(Qt::UserRole+3).toUuid();
        _parent->getParent()->getModelController()->monitorItemSelected(uid);
    }
}