/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 *                                                                               *
 * Copyright (C) 2018 Simon Stürz <simon.stuerz@guh.io>                          *
 *                                                                               *
 * This file is part of nymea-remoteproxy.                                       *
 *                                                                               *
 * 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 "monitorclient.h"

#include <QJsonDocument>

MonitorClient::MonitorClient(const QString &serverName, QObject *parent) :
    QObject(parent),
    m_serverName(serverName)
{
    m_socket = new QLocalSocket(this);

    connect(m_socket, &QLocalSocket::connected, this, &MonitorClient::onConnected);
    connect(m_socket, &QLocalSocket::disconnected, this, &MonitorClient::onDisconnected);
    connect(m_socket, &QLocalSocket::readyRead, this, &MonitorClient::onReadyRead);
}

void MonitorClient::onConnected()
{
    qDebug() << "Monitor connected to" << m_serverName;
}

void MonitorClient::onDisconnected()
{
    qDebug() << "Monitor disconnected from" << m_serverName;
}

void MonitorClient::onReadyRead()
{
    QByteArray data = m_socket->readAll();

    QJsonParseError error;
    QJsonDocument jsonDoc = QJsonDocument::fromJson(data, &error);

    if(error.error != QJsonParseError::NoError) {
        qWarning() << "Failed to parse JSON data" << data << ":" << error.errorString();
        return;
    }

    //qDebug() << qUtf8Printable(jsonDoc.toJson(QJsonDocument::Indented));

    QVariantMap dataMap = jsonDoc.toVariant().toMap();
    emit dataReady(dataMap);
}

void MonitorClient::connectMonitor()
{    
    m_socket->connectToServer(m_serverName, QLocalSocket::ReadOnly);
}

void MonitorClient::disconnectMonitor()
{
    m_socket->close();
}