/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 *                                                                         *
 *  Copyright (C) 2015 Simon Stuerz <simon.stuerz@guh.guru>                *
 *                                                                         *
 *  This file is part of QtCoap.                                           *
 *                                                                         *
 *  QtCoap 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, version 3 of the License.                *
 *                                                                         *
 *  QtCoap 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 QtCoap. If not, see <http://www.gnu.org/licenses/>.         *
 *                                                                         *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

#include "coapoption.h"

#include <QMetaEnum>

CoapOption::CoapOption()
{
}

CoapOption::CoapOption(const CoapOption::Option &option, const QByteArray &data) :
    m_option(option),
    m_data(data)
{
}

void CoapOption::setOption(const CoapOption::Option &option)
{
    m_option = option;
}

CoapOption::Option CoapOption::option() const
{
    return m_option;
}

void CoapOption::setData(const QByteArray &data)
{
    m_data = data;
}

QByteArray CoapOption::data() const
{
    return m_data;
}

#include "coappdu.h"

QDebug operator<<(QDebug debug, const CoapOption &coapOption)
{
    const QMetaObject &metaObject = CoapOption::staticMetaObject;
    QMetaEnum optionEnum = metaObject.enumerator(metaObject.indexOfEnumerator("Option"));

    switch (coapOption.option()) {
    case CoapOption::ETag:
        debug.nospace() << "CoapOption(" << optionEnum.valueToKey(coapOption.option()) << "): " << "0x" + coapOption.data().toHex() << endl;
        break;
    case CoapOption::UriHost:
        debug.nospace() << "CoapOption(" << optionEnum.valueToKey(coapOption.option()) << "): " << coapOption.data() << endl;
        break;
    case CoapOption::UriPath:
        debug.nospace() << "CoapOption(" << optionEnum.valueToKey(coapOption.option()) << "): " << coapOption.data() << endl;
        break;
    case CoapOption::UriQuery:
        debug.nospace() << "CoapOption(" << optionEnum.valueToKey(coapOption.option()) << "): " << coapOption.data() << endl;
        break;
    case CoapOption::ContentFormat: {
        const QMetaObject &pduMetaObject = CoapPdu::staticMetaObject;
        QMetaEnum contentEnum = pduMetaObject.enumerator(pduMetaObject.indexOfEnumerator("ContentType"));
        debug.nospace() << "CoapOption(" << optionEnum.valueToKey(coapOption.option()) << "): " << contentEnum.valueToKey(static_cast<CoapPdu::ContentType>(coapOption.data().toHex().toInt(0, 16))) << endl;
        break;
    }
    case CoapOption::Block1: {
        // SZX = size exponent
        CoapPduBlock block(coapOption.data());
        debug.nospace() << "CoapOption(" << optionEnum.valueToKey(coapOption.option()) << "): " << coapOption.data().toHex() << " Block #" << block.blockNumber() << ", More flag = " << block.moreFlag() << ", SZX:" << block.blockSize() << endl;
        break;
    }
    case CoapOption::Block2: {
        // SZX = size exponent
        CoapPduBlock block(coapOption.data());
        debug.nospace() << "CoapOption(" << optionEnum.valueToKey(coapOption.option()) << "): " << coapOption.data().toHex() << " Block #" << block.blockNumber() << ", More flag = " << block.moreFlag() << ", SZX:" << block.blockSize() << endl;
        break;
    }

    default:
        QString optionName = optionEnum.valueToKey(coapOption.option());
        if (optionName.isNull()) {
            debug.nospace() << "CoapOption(" << "Unknown" << "): " << "value = " << coapOption.option() << " -> " << coapOption.data() << " = " << "0x" + coapOption.data().toHex() << endl;
        } else {
            debug.nospace() << "CoapOption(" << optionName << "): " << coapOption.data() << " = " << "0x" + coapOption.data().toHex() << endl;
        }
        break;
    }

    return debug.space();
}