// %flair:license{
// This file is part of the Flair framework distributed under the
// CECILL-C License, Version 1.0.
// %flair:license}
#include "ListWidget.h"
#include "Layout.h"
#include <QListWidget>
#include <QFormLayout>
#include <QLabel>

#include <iostream>

ListWidget::ListWidget(Layout *parent, int row, int col, QString name)
    : FormLayout(parent, row, col, name, "ListWidget") {
  listwidget = new QListWidget();
  object_layout->addRow(new QLabel(name));
  object_layout->addRow(listwidget);
  // to avoid duplicates when adding items 
  SetIsExpandable(true);
}

ListWidget::ListWidget(Layout *parent, int row, int col, QString name, QStringList& items)
    : ListWidget(parent, row, col, name) {
  if (!items.isEmpty()) {
    listwidget->addItems(items);
  }
}

ListWidget::~ListWidget() { delete listwidget; }

void ListWidget::XmlEvent(QDomElement dom) {
  if (dom.attribute("item") != "") {
    QString item = dom.attribute("item");
    listwidget->addItem(item);
  }
  if (dom.attribute("delete") != "") {
    QListWidgetItem* current_item = listwidget->currentItem();
    listwidget->removeItemWidget(current_item);
    if (current_item) {
      delete current_item; 
    }
  }
}

void ListWidget::SetUptodate(void) {
  // ui_to_var();
  // ui_to_xml();
  std::cout << "SetUptodate" << std::endl;
  visible_widget->setPalette(black_pal);
}

// void ListWidget::ui_to_var(void) { combobox_value = listwidget->currentIndex(); }

// void ListWidget::ui_to_xml(void) {
//   SetValue(QString::number(listwidget->currentIndex()));
// }

void ListWidget::Reset(void) { 
  // listwidget->setCurrentIndex(combobox_value); 
}

void ListWidget::LoadEvent(QDomElement dom) {
  std::cout << "In LoadEvent" << std::endl;
  // Parse the item list    
  QStringList items;
  int count = 0;
  while (dom.hasAttribute("item" + QString::number(count))) {
    QString item = dom.attribute("item" + QString::number(count));
    std::cout << "Item" << count << " : " << item.toStdString() << std::endl;
    items.append(item);
    count++;
  }

  listwidget->addItems(items);

  // if (listwidget->isEnabled() == true) {
    // listwidget->setCurrentIndex((dom.attribute("value")).toInt());
  // }
}

// void ListWidget::valuechanged(int value) {
//   if (value != combobox_value) {
//     visible_widget->setPalette(red_pal);
//   } else {
//     visible_widget->setPalette(black_pal);
//   }
// }