/******************************************************************************
 * Copyright (C) 2015 Felix Rohrbach <kde@fxrh.de>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
 */

#pragma once

#include <QtCore/QFlags>

#include <array>

namespace Quotient {
enum class JoinState : unsigned int {
    Join = 0x1,
    Invite = 0x2,
    Leave = 0x4,
};

Q_DECLARE_FLAGS(JoinStates, JoinState)

// We cannot use REGISTER_ENUM outside of a Q_OBJECT and besides, we want
// to use strings that match respective JSON keys.
static const std::array<const char*, 3> JoinStateStrings { { "join", "invite",
                                                             "leave" } };

inline const char* toCString(JoinState js)
{
    size_t state = size_t(js), index = 0;
    while (state >>= 1u)
        ++index;
    return JoinStateStrings[index];
}
} // namespace Quotient
Q_DECLARE_OPERATORS_FOR_FLAGS(Quotient::JoinStates)