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#include "smartiot.h"

PushNotification::PushNotification(const QString &provider, const QString &client, QObject *parent)
    : QObject(parent), providerId(provider), clientId(client) {}

PushNotification::~PushNotification()
{
    // Disconnect the clients from the registered provider.
    for (const auto &clientId : cloudMessage.localClients(providerId))
        cloudMessage.disconnectClient(providerId, clientId);

    // Deregister the service provider and remove the provider id.
    // It will return immediately if the providerId is unregistered.
    cloudMessage.deregisterProvider(providerId);
}

bool PushNotification::startService()
{
    // A SERVER_API_KEY that authorizes your app for access to Kaltiot services
    // when sending messages via the Kaltiot Smart IoT SDK.
    // You can get it in the IoT-Credentials tab of the Kaltiot console.
    QVariantMap params;
    params[QStringLiteral("SERVER_API_KEY")] = "Get your API key from the Kaltiot console";

    QVariantMap clientParams;
    clientParams[QStringLiteral("version")] = QStringLiteral("1.0");

    // Unique identifier of the device registering to the Kaltiot daemon.
    clientParams[QStringLiteral("address")] = clientId;

    // Unique identifier of the application registering to Kaltiot gateway.
    clientParams[QStringLiteral("customer_id")] = providerId;

    // The "--ipc-socket-path ip:port" option tells the daemon
    // ($KALTIOT_SDK/ks_gw) to listen for connections by device applications.
    // For example, here's how to have the Kaltiot daemon bind on port 50000.
    // $KALTIOT_SDK/ks_gw --ipc-socket-path=0.0.0.0:50000
    clientParams[QStringLiteral("kaltiot_daemon_path")] = QStringLiteral("127.0.0.1:50000");

    // Creating default channels to listen
    QVariantList channels;
    channels.append(QStringLiteral("QtCloudMessaging"));
    clientParams[QStringLiteral("channels")] = channels;

    // Registering the Kaltiot SmartIoT service component.
    if (cloudMessage.registerProvider(providerId, &kaltiotProvider, params))
        return !cloudMessage.connectClient(providerId, clientId, clientParams).isEmpty();

    return false;
}