/*
 * Copyright (C) 2025 Petr Mironychev
 *
 * This file is part of QodeAssist.
 *
 * QodeAssist 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.
 *
 * QodeAssist 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 QodeAssist. If not, see <https://www.gnu.org/licenses/>.
 */

#pragma once

#include <functional>
#include <QHash>
#include <QObject>
#include <QString>

namespace QodeAssist::TaskFlow {

class BaseTask;

class TaskRegistry : public QObject
{
    Q_OBJECT
public:
    using TaskCreator = std::function<BaseTask *(QObject *parent)>;

    explicit TaskRegistry(QObject *parent = nullptr);

    template<typename T>
    inline void registerTask(const QString &taskType)
    {
        m_creators[taskType] = [](QObject *parent) -> BaseTask * { return new T(parent); };
    }
    BaseTask *createTask(const QString &taskType, QObject *parent = nullptr) const;
    QStringList getAvailableTypes() const;

private:
    QHash<QString, TaskCreator> m_creators;
};

} // namespace QodeAssist::TaskFlow