Method setOutputChannelConfig

app/src/API/Handlers/AudioHandler.cpp:314–340

* @brief Set output channel configuration */

 * @brief Set output channel configuration
 */
API::CommandResponse API::Handlers::AudioHandler::setOutputChannelConfig(const QString& id,
                                                                         const QJsonObject& params)
{
  if (!params.contains(QStringLiteral("channelIndex"))) {
    return CommandResponse::makeError(
      id, ErrorCode::MissingParam, QStringLiteral("Missing required parameter: channelIndex"));
  }

  const int channel_index = params.value(QStringLiteral("channelIndex")).toInt();

  const auto& channels = IO::ConnectionManager::instance().audio()->outputChannelConfigurations();
  if (channel_index < 0 || channel_index >= channels.count()) {
    return CommandResponse::makeError(
      id,
      ErrorCode::InvalidParam,
      QString(QStringLiteral("Invalid channelIndex: %1. Valid range: 0-%2"))
        .arg(channel_index)
        .arg(channels.count() - 1));
  }

  IO::ConnectionManager::instance().audio()->setSelectedOutputChannelConfiguration(channel_index);

  QJsonObject result;
  result[QStringLiteral("channelIndex")] = channel_index;
  result[QStringLiteral("channelName")]  = channels.at(channel_index);
  return CommandResponse::makeSuccess(id, result);
}

//--------------------------------------------------------------------------------------------------
// Getters