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/* Copyright 2015-2018 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 <QAbstractListModel>
#include <memory>
#include "BaseEntity.h"
#include "multimc_logic_export.h"
class Task;
namespace Meta
{
using VersionListPtr = std::shared_ptr<class VersionList>;
using VersionPtr = std::shared_ptr<class Version>;
class MULTIMC_LOGIC_EXPORT Index : public QAbstractListModel, public BaseEntity
{
Q_OBJECT
public:
explicit Index(QObject *parent = nullptr);
explicit Index(const QVector<VersionListPtr> &lists, QObject *parent = nullptr);
enum
{
UidRole = Qt::UserRole,
NameRole,
ListPtrRole
};
QVariant data(const QModelIndex &index, int role) const override;
int rowCount(const QModelIndex &parent) const override;
int columnCount(const QModelIndex &parent) const override;
QVariant headerData(int section, Qt::Orientation orientation, int role) const override;
QString localFilename() const override { return "index.json"; }
// queries
VersionListPtr get(const QString &uid);
VersionPtr get(const QString &uid, const QString &version);
bool hasUid(const QString &uid) const;
QVector<VersionListPtr> lists() const { return m_lists; }
public: // for usage by parsers only
void merge(const std::shared_ptr<Index> &other);
void parse(const QJsonObject &obj) override;
private:
QVector<VersionListPtr> m_lists;
QHash<QString, VersionListPtr> m_uids;
void connectVersionList(const int row, const VersionListPtr &list);
};
}
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