/* SPDX-FileCopyrightText: 2026 Project Tick
 * SPDX-FileContributor: Project Tick
 * SPDX-License-Identifier: GPL-3.0-or-later WITH LicenseRef-MeshMC-MMCO-Module-Exception-1.0
 *
 *   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, with the additional permission
 *   described in the MeshMC MMCO Module Exception 1.0.
 *
 *   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/>.
 *
 *   You should have received a copy of the MeshMC MMCO Module Exception 1.0
 *   along with this program.  If not, see <https://projecttick.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 "BaseVersionList.h"
#include "BaseVersion.h"

BaseVersionList::BaseVersionList(QObject* parent) : QAbstractListModel(parent)
{
}

BaseVersionPtr BaseVersionList::findVersion(const QString& descriptor)
{
	for (int i = 0; i < count(); i++) {
		if (at(i)->descriptor() == descriptor)
			return at(i);
	}
	return BaseVersionPtr();
}

BaseVersionPtr BaseVersionList::getRecommended() const
{
	if (count() <= 0)
		return BaseVersionPtr();
	else
		return at(0);
}

QVariant BaseVersionList::data(const QModelIndex& index, int role) const
{
	if (!index.isValid())
		return QVariant();

	if (index.row() > count())
		return QVariant();

	BaseVersionPtr version = at(index.row());

	switch (role) {
		case VersionPointerRole:
			return QVariant::fromValue(version);

		case VersionRole:
			return version->name();

		case VersionIdRole:
			return version->descriptor();

		case TypeRole:
			return version->typeString();

		default:
			return QVariant();
	}
}

BaseVersionList::RoleList BaseVersionList::providesRoles() const
{
	return {VersionPointerRole, VersionRole, VersionIdRole, TypeRole};
}

int BaseVersionList::rowCount(const QModelIndex&) const
{
	// Return count
	return count();
}

int BaseVersionList::columnCount(const QModelIndex&) const
{
	return 1;
}

QHash<int, QByteArray> BaseVersionList::roleNames() const
{
	QHash<int, QByteArray> roles = QAbstractListModel::roleNames();
	roles.insert(VersionRole, "version");
	roles.insert(VersionIdRole, "versionId");
	roles.insert(ParentVersionRole, "parentGameVersion");
	roles.insert(RecommendedRole, "recommended");
	roles.insert(LatestRole, "latest");
	roles.insert(TypeRole, "type");
	roles.insert(BranchRole, "branch");
	roles.insert(PathRole, "path");
	roles.insert(ArchitectureRole, "architecture");
	return roles;
}
