/*
 * LibrePCB - Professional EDA for everyone!
 * Copyright (C) 2013 LibrePCB Developers, see AUTHORS.md for contributors.
 * https://librepcb.org/
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef LIBREPCB_EDITOR_NEWELEMENTWIZARDPAGE_COPYFROM_H
#define LIBREPCB_EDITOR_NEWELEMENTWIZARDPAGE_COPYFROM_H

/*******************************************************************************
 *  Includes
 ******************************************************************************/
#include "newelementwizardcontext.h"

#include <QtCore>
#include <QtWidgets>

/*******************************************************************************
 *  Namespace / Forward Declarations
 ******************************************************************************/
namespace librepcb {

class LibraryBaseElement;

namespace editor {

namespace Ui {
class NewElementWizardPage_CopyFrom;
}

/*******************************************************************************
 *  Class NewElementWizardPage_CopyFrom
 ******************************************************************************/

/**
 * @brief The NewElementWizardPage_CopyFrom class
 */
class NewElementWizardPage_CopyFrom final : public QWizardPage {
  Q_OBJECT

public:
  // Constructors / Destructor
  NewElementWizardPage_CopyFrom() = delete;
  NewElementWizardPage_CopyFrom(const NewElementWizardPage_CopyFrom& other) =
      delete;
  explicit NewElementWizardPage_CopyFrom(NewElementWizardContext& context,
                                         QWidget* parent = 0) noexcept;
  ~NewElementWizardPage_CopyFrom() noexcept;

  // Getters
  bool validatePage() noexcept override;
  bool isComplete() const noexcept override;
  int nextId() const noexcept override;

  // Operator Overloadings
  NewElementWizardPage_CopyFrom& operator=(
      const NewElementWizardPage_CopyFrom& rhs) = delete;

private:  // Methods
  void treeView_currentItemChanged(const QModelIndex& current,
                                   const QModelIndex& previous) noexcept;
  void treeView_doubleClicked(const QModelIndex& item) noexcept;
  void listWidget_currentItemChanged(QListWidgetItem* current,
                                     QListWidgetItem* previous) noexcept;
  void listWidget_itemDoubleClicked(QListWidgetItem* item) noexcept;
  void setSelectedCategory(const std::optional<Uuid>& uuid) noexcept;
  void setSelectedElement(const FilePath& fp) noexcept;
  void setCategoryTreeModel(QAbstractItemModel* model) noexcept;
  FilePath getCategoryFilePath(const std::optional<Uuid>& category) const;
  QSet<Uuid> getElementsByCategory(const std::optional<Uuid>& category) const;
  void getElementMetadata(const Uuid& uuid, FilePath& fp, QString& name) const;
  void initializePage() noexcept override;
  void cleanupPage() noexcept override;

private:  // Data
  NewElementWizardContext& mContext;
  QScopedPointer<Ui::NewElementWizardPage_CopyFrom> mUi;
  QScopedPointer<QAbstractItemModel> mCategoryTreeModel;
  bool mIsCategoryElement;
  std::optional<Uuid> mSelectedCategoryUuid;
  bool mIsComplete;
};

/*******************************************************************************
 *  End of File
 ******************************************************************************/

}  // namespace editor
}  // namespace librepcb

#endif
