/***************************************************************************
 *   This file is part of awesome-widgets                                  *
 *                                                                         *
 *   awesome-widgets 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.                       *
 *                                                                         *
 *   awesome-widgets 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 awesome-widgets. If not, see http://www.gnu.org/licenses/  *
 ***************************************************************************/

#pragma once

#include <QStandardPaths>

#include "abstractextitem.h"
#include "awdebug.h"


class QAbstractButton;
class QListWidget;
class QListWidgetItem;

class AbstractExtItemAggregator : public QObject
{
    Q_OBJECT
    Q_PROPERTY(QVariant configArgs READ configArgs WRITE setConfigArgs)
    Q_PROPERTY(QVariant type READ type)

public:
    explicit AbstractExtItemAggregator(QObject *_parent, QString _type);
    // methods
    void copyItem(QListWidget *_widget);
    template <class T> void createItem(QListWidget *_widget)
    {
        auto fileName = getName();
        auto number = uniqNumber();
        auto dir = QString("%1/awesomewidgets/%2")
                       .arg(QStandardPaths::writableLocation(QStandardPaths::GenericDataLocation), m_type);
        if (fileName.isEmpty()) {
            qCWarning(LOG_LIB) << "Nothing to create";
            return;
        }
        auto filePath = QString("%1/%2").arg(dir, fileName);

        auto newItem = new T(this, filePath);
        newItem->setNumber(number);
        if (newItem->showConfiguration(nullptr, configArgs()) == 1) {
            initItems();
            repaintList(_widget);
        }
    };
    void deleteItem(QListWidget *_widget);
    void editItem(QListWidget *_widget);
    [[nodiscard]] int exec();
    QString getName();
    virtual void initItems() = 0;
    [[nodiscard]] AbstractExtItem *itemFromWidget(QListWidget *_widget) const;
    void repaintList(QListWidget *_widget) const;
    [[nodiscard]] int uniqNumber() const;
    // get methods
    [[nodiscard]] QVariant configArgs() const;
    [[nodiscard]] QStringList directories() const;
    [[nodiscard]] virtual QList<AbstractExtItem *> items() const = 0;
    [[nodiscard]] QString type() const;
    // set methods
    void setConfigArgs(const QVariant &_configArgs);

private:
    // properties
    QVariant m_configArgs;
    QString m_type;
    // ui methods
    virtual void doCreateItem(QListWidget *_widget) = 0;
};