/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Copyright 2013 - 2020, nymea GmbH
* Contact: contact@nymea.io
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* This project including source code and documentation is protected by
* copyright law, and remains the property of nymea GmbH. All rights, including
* reproduction, publication, editing and translation, are reserved. The use of
* this project is subject to the terms of a license agreement to be concluded
* with nymea GmbH in accordance with the terms of use of nymea GmbH, available
* under https://nymea.io/license
*
* GNU General Public License Usage
* Alternatively, this project may be redistributed and/or modified under the
* terms of the GNU General Public License as published by the Free Software
* Foundation, GNU version 3. This project 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 project. If not, see <https://www.gnu.org/licenses/>.
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* contact@nymea.io or see our FAQ/Licensing Information on
* https://nymea.io/license/faq
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#include "zigbeemanager.h"
#include "nymeasettings.h"
#include "loggingcategories.h"

NYMEA_LOGGING_CATEGORY(dcZigbee, "Zigbee")

// Register debug category from the libnymea-zigbee
NYMEA_LOGGING_CATEGORY(dcZigbeeNetworkLibNymeaZigbee, "ZigbeeNetwork")

namespace nymeaserver {

ZigbeeManager::ZigbeeManager(QObject *parent) : QObject(parent)
{
    // Adapter monitor
    qCDebug(dcZigbee()) << "Initialize the ZigBee manager";
    m_adapterMonitor = new ZigbeeUartAdapterMonitor(this);
    if (!m_adapterMonitor->isValid()) {
        qCWarning(dcZigbee()) << "Could not initialize the ZigBee adapter monitor.";
        // Lets continue anyways, maybe we can set up existing networks right the way.
    }

    foreach(const ZigbeeUartAdapter &uartAdapter, m_adapterMonitor->availableAdapters()) {
        m_adapters.append(createAdapterFromUartAdapter(uartAdapter));
    }

    connect(m_adapterMonitor, &ZigbeeUartAdapterMonitor::adapterAdded, this, [this](const ZigbeeUartAdapter &uartAdapter){
        ZigbeeAdapter adapter = createAdapterFromUartAdapter(uartAdapter);
        m_adapters.append(adapter);
        emit availableAdapterAdded(adapter);
    });

    connect(m_adapterMonitor, &ZigbeeUartAdapterMonitor::adapterRemoved, this, [this](const ZigbeeUartAdapter &uartAdapter){
        foreach (const ZigbeeAdapter &adapter, m_adapters) {
            if (adapter.systemLocation() == uartAdapter.systemLocation()) {
                m_adapters.removeAll(adapter);
                emit availableAdapterRemoved(adapter);
            }
        }
    });

    // Load zigbee networks from settings
    NymeaSettings settings(NymeaSettings::SettingsRoleZigbee);



    // TODO: load platform configuration for networks we know for sure how they work
}

bool ZigbeeManager::available() const
{
    return m_zigbeeNetwork != nullptr;
}

bool ZigbeeManager::enabled() const
{
    return m_zigbeeNetwork && m_zigbeeNetwork->state() != ZigbeeNetwork::StateUninitialized;
}

ZigbeeNetwork *ZigbeeManager::zigbeeNetwork() const
{
    return m_zigbeeNetwork;
}

ZigbeeAdapters ZigbeeManager::availableAdapters()
{
    return m_adapters;
}

void ZigbeeManager::createZigbeeNetwork(const QString &serialPort, qint32 baudrate, Zigbee::ZigbeeBackendType backend)
{
    if (m_zigbeeNetwork) {
        delete m_zigbeeNetwork;
        m_zigbeeNetwork = nullptr;
    }

    m_zigbeeNetwork = ZigbeeNetworkManager::createZigbeeNetwork(backend, this);
    m_zigbeeNetwork->setSerialPortName(serialPort);
    m_zigbeeNetwork->setSerialBaudrate(baudrate);
    m_zigbeeNetwork->setSettingsFileName(NymeaSettings(NymeaSettings::SettingsRoleGlobal).fileName());
    m_zigbeeNetwork->startNetwork();

    emit zigbeeNetworkChanged(m_zigbeeNetwork);
}

ZigbeeAdapter ZigbeeManager::createAdapterFromUartAdapter(const ZigbeeUartAdapter &uartAdapter)
{
    ZigbeeAdapter adapter;
    adapter.setName(uartAdapter.name());
    adapter.setSystemLocation(uartAdapter.systemLocation());
    adapter.setDescription(uartAdapter.description());
    adapter.setBackendSuggestionAvailable(uartAdapter.backendSuggestionAvailable());
    adapter.setSuggestedZigbeeBackendType(uartAdapter.suggestedZigbeeBackendType());
    adapter.setSuggestedBaudRate(uartAdapter.suggestedBaudRate());
    return adapter;
}

}