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// SPDX-License-Identifier: GPL-3.0-only
// SPDX-FileCopyrightText: 2026 Project Tick
// SPDX-FileContributor: Project Tick Team
/*
 *  ProjT Launcher - Minecraft Launcher
 *  Copyright (C) 2026 Project Tick
 *
 *  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, version 3.
 *
 *  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, write to the Free Software Foundation,
 *  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */
/* === Upstream License Block (Do Not Modify) ==============================
 *
 *  Prism Launcher - Minecraft Launcher
 *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
 *
 *  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, version 3.
 *
 *  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, write to the Free Software Foundation,
 *  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * This file incorporates work covered by the following copyright and
 * permission notice:
 *
 *      Copyright 2013-2021 MultiMC Contributors
 *
 *      Licensed under the Apache License, Version 2.0 (the "License");
 *      you may not use this file except in compliance with the License.
 *      You may obtain a copy of the License at
 *
 *          http://www.apache.org/licenses/LICENSE-2.0
 *
 *      Unless required by applicable law or agreed to in writing, software
 *      distributed under the License is distributed on an "AS IS" BASIS,
 *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *      See the License for the specific language governing permissions and
 *      limitations under the License.
 *
   ======================================================================== */

#pragma once

#include <QFuture>
#include <QFutureWatcher>
#include <QUrl>
#include "InstanceTask.h"

class QuaZip;

class InstanceImportTask : public InstanceTask
{
	Q_OBJECT
  public:
	explicit InstanceImportTask(const QUrl& sourceUrl,
								QWidget* parent						= nullptr,
								QMap<QString, QString>&& extra_info = {});
	virtual ~InstanceImportTask() = default;
	bool abort() override;

  protected:
	//! Entry point for tasks.
	virtual void executeTask() override;

  private:
	void processMultiMC();
	void processTechnic();
	void processFlame();
	void processModrinth();
	QString getRootFromZip(QuaZip* zip, const QString& root = "");

  private slots:
	void processZipPack();
	void extractFinished();

  private: /* data */
	QUrl m_sourceUrl;
	QString m_archivePath;
	Task::Ptr m_task;
	enum class ModpackType
	{
		Unknown,
		MultiMC,
		Technic,
		Flame,
		Modrinth,
	} m_modpackType = ModpackType::Unknown;

	// Extra info we might need, that's available before, but can't be derived from
	// the source URL / the resource it points to alone.
	QMap<QString, QString> m_extra_info;

	void downloadFromUrl();
};