/*
 * This file Copyright (C) 2010-2015 Mnemosyne LLC
 *
 * It may be used under the GNU GPL versions 2 or 3
 * or any future license endorsed by Mnemosyne LLC.
 *
 */

#pragma once

#include <QAbstractListModel>
#include <QVector>

#include "Macros.h"
#include "Torrent.h"
#include "Typedefs.h"

class TorrentModel;

struct TrackerInfo
{
    TrackerStat st;
    int torrent_id = {};
};

Q_DECLARE_METATYPE(TrackerInfo)

class TrackerModel : public QAbstractListModel
{
    Q_OBJECT
    TR_DISABLE_COPY_MOVE(TrackerModel)

public:
    enum Role
    {
        TrackerRole = Qt::UserRole
    };

    TrackerModel() = default;

    void refresh(TorrentModel const&, torrent_ids_t const& ids);
    int find(int torrent_id, QString const& url) const;

    // QAbstractItemModel
    int rowCount(QModelIndex const& parent = QModelIndex()) const override;
    QVariant data(QModelIndex const& index, int role = Qt::DisplayRole) const override;

private:
    using rows_t = QVector<TrackerInfo>;

    rows_t rows_;
};