/* SPDX-FileCopyrightText: 2026 Project Tick
 * SPDX-FileContributor: Project Tick
 * SPDX-License-Identifier: GPL-3.0-or-later
 *
 *   MeshMC - A Custom Launcher for Minecraft
 *   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, 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 <https://www.gnu.org/licenses/>.
 *
 *  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.
 */

#include <QFile>

#include "BaseInstaller.h"
#include "minecraft/MinecraftInstance.h"

BaseInstaller::BaseInstaller() {}

bool BaseInstaller::isApplied(MinecraftInstance* on)
{
	return QFile::exists(filename(on->instanceRoot()));
}

bool BaseInstaller::add(MinecraftInstance* to)
{
	if (!patchesDir(to->instanceRoot()).exists()) {
		QDir(to->instanceRoot()).mkdir("patches");
	}

	if (isApplied(to)) {
		if (!remove(to)) {
			return false;
		}
	}

	return true;
}

bool BaseInstaller::remove(MinecraftInstance* from)
{
	return QFile::remove(filename(from->instanceRoot()));
}

QString BaseInstaller::filename(const QString& root) const
{
	return patchesDir(root).absoluteFilePath(id() + ".json");
}
QDir BaseInstaller::patchesDir(const QString& root) const
{
	return QDir(root + "/patches/");
}