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*
* Copyright 2013 - 2020, nymea GmbH
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* GNU Lesser General Public License Usage
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#include "zigbeenetworkmanager.h"
#include "loggingcategory.h"

#include "backends/nxp/zigbeenetworknxp.h"
#include "backends/deconz/zigbeenetworkdeconz.h"

#include <QDateTime>
#include <QSerialPortInfo>

QList<ZigbeeAdapter> ZigbeeNetworkManager::availableAdapters()
{
    QList<ZigbeeAdapter> adapters;
    qCDebug(dcZigbeeNetwork()) << "Loading available adapters" ;
    foreach (const QSerialPortInfo &serialPortInfo, QSerialPortInfo::availablePorts()) {
        qCDebug(dcZigbeeNetwork()) << "Adapter candidate" << serialPortInfo.portName();
        qCDebug(dcZigbeeNetwork()) << "   Description:" << serialPortInfo.description();
        qCDebug(dcZigbeeNetwork()) << "   System location:" << serialPortInfo.systemLocation();
        qCDebug(dcZigbeeNetwork()) << "   Manufacturer:" << serialPortInfo.manufacturer();
        qCDebug(dcZigbeeNetwork()) << "   Serialnumber:" << serialPortInfo.serialNumber();

        if (serialPortInfo.hasProductIdentifier()) {
            qCDebug(dcZigbeeNetwork()) << "   Product identifier:" << serialPortInfo.productIdentifier();
        }

        if (serialPortInfo.hasVendorIdentifier()) {
            qCDebug(dcZigbeeNetwork()) << "   Vendor identifier:" << serialPortInfo.vendorIdentifier();
        }

        // Check if we recognize this controller
        ZigbeeAdapter adapter;
        if (serialPortInfo.portName().isEmpty()) {
            adapter.setName("Zigbee adapter");
        } else {
            adapter.setName(serialPortInfo.portName());
        }

        if (serialPortInfo.description().isEmpty()) {
            adapter.setDescription("Unknown");
        } else {
            adapter.setDescription(serialPortInfo.description());
        }
        adapter.setSystemLocation(serialPortInfo.systemLocation());

        // Check if we recognize this adapter from USB information
        if (serialPortInfo.manufacturer().toLower().contains("dresden elektronik")) {
            adapter.setBackendSuggestionAvailable(true);
            adapter.setSuggestedZigbeeBackendType(Zigbee::ZigbeeBackendTypeDeconz);
            adapter.setSuggestedBaudRate(38400);
        } else if (serialPortInfo.manufacturer().toLower().contains("nxp")) {
            adapter.setBackendSuggestionAvailable(true);
            adapter.setSuggestedZigbeeBackendType(Zigbee::ZigbeeBackendTypeNxp);
            adapter.setSuggestedBaudRate(115200);
        }

        adapters.append(adapter);
    }

    return adapters;
}

QStringList ZigbeeNetworkManager::availableZigbeeBackendTypes()
{
    return {"deCONZ", "NXP"};
}

ZigbeeNetwork *ZigbeeNetworkManager::createZigbeeNetwork(Zigbee::ZigbeeBackendType backend, QObject *parent)
{
    // Note: required for generating random PAN ID
    srand(static_cast<uint>(QDateTime::currentMSecsSinceEpoch() / 1000));

    switch (backend) {
    case Zigbee::ZigbeeBackendTypeNxp:
        return qobject_cast<ZigbeeNetwork *>(new ZigbeeNetworkNxp(parent));
    case Zigbee::ZigbeeBackendTypeDeconz:
        return qobject_cast<ZigbeeNetwork *>(new ZigbeeNetworkDeconz(parent));
    }

    return nullptr;
}