/*
 * 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/>.
 */

#include <QDebug>

#include "MemberEventContent.h"

using namespace matrix::events;

void
MemberEventContent::deserialize(const QJsonValue &data)
{
        if (!data.isObject())
                throw DeserializationException("MemberEventContent is not a JSON object");

        auto object = data.toObject();

        if (!object.contains("membership"))
                throw DeserializationException("membership key is missing");

        auto value = object.value("membership").toString();

        if (value == "ban")
                membership_state_ = Membership::Ban;
        else if (value == "invite")
                membership_state_ = Membership::Invite;
        else if (value == "join")
                membership_state_ = Membership::Join;
        else if (value == "knock")
                membership_state_ = Membership::Knock;
        else if (value == "leave")
                membership_state_ = Membership::Leave;
        else
                throw DeserializationException(
                  QString("Unknown membership value: %1").arg(value).toUtf8().constData());

        if (object.contains("avatar_url"))
                avatar_url_ = QUrl(object.value("avatar_url").toString());

        if (!avatar_url_.toString().isEmpty() && !avatar_url_.isValid())
                qWarning() << "Invalid avatar url" << avatar_url_;

        if (object.contains("displayname"))
                display_name_ = object.value("displayname").toString();
}

QJsonObject
MemberEventContent::serialize() const
{
        QJsonObject object;

        if (membership_state_ == Membership::Ban)
                object["membership"] = "ban";
        else if (membership_state_ == Membership::Invite)
                object["membership"] = "invite";
        else if (membership_state_ == Membership::Join)
                object["membership"] = "join";
        else if (membership_state_ == Membership::Knock)
                object["membership"] = "knock";
        else if (membership_state_ == Membership::Leave)
                object["membership"] = "leave";

        if (!avatar_url_.isEmpty())
                object["avatar_url"] = avatar_url_.toString();

        if (!display_name_.isEmpty())
                object["displayname"] = display_name_;

        return object;
}