/*
 * nheko Copyright (C) 2017  Konstantinos Sideris <siderisk@auth.gr>
 *
 * 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 <http://www.gnu.org/licenses/>.
 */

#pragma once

#include <QImage>
#include <QObject>
#include <QSharedPointer>
#include <QUrl>

#include "MatrixClient.h"
#include "TimelineItem.h"

class AvatarProvider : public QObject
{
	Q_OBJECT

public:
	static void init(QSharedPointer<MatrixClient> client);
	static void resolve(const QString &userId, TimelineItem *item);
	static void setAvatarUrl(const QString &userId, const QUrl &url);

	static void clear();

private:
	static void updateAvatar(const QString &uid, const QImage &img);

	static QSharedPointer<MatrixClient> client_;
	static QMap<QString, QList<TimelineItem *>> toBeResolved_;

	static QMap<QString, QImage> userAvatars_;
	static QMap<QString, QUrl> avatarUrls_;
};