text: /**
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you under the Apache License, Version 2.0 (the
   * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  
  #ifndef CONSUMER_CONFIG_H
  #define CONSUMER_CONFIG_H
  
  #include <napi.h>
  #include <pulsar/c/consumer_configuration.h>
  
  #define MIN_ACK_TIMEOUT_MILLIS 10000
  
  struct CConsumerWrapper {
    pulsar_consumer_t *cConsumer;
    CConsumerWrapper();
    ~CConsumerWrapper();
  };
  
  struct ListenerCallback {
    Napi::ThreadSafeFunction callback;
    std::shared_ptr<CConsumerWrapper> consumerWrapper;
  };
  
  class ConsumerConfig {
   public:
    ConsumerConfig(const Napi::Object &consumerConfig, std::shared_ptr<CConsumerWrapper> consumerWrapper);
    ~ConsumerConfig();
    pulsar_consumer_configuration_t *GetCConsumerConfig();
    std::string GetTopic();
    std::string GetSubscription();
    int64_t GetAckTimeoutMs();
    int64_t GetNAckRedeliverTimeoutMs();
    ListenerCallback *GetListenerCallback();
  
   private:
    pulsar_consumer_configuration_t *cConsumerConfig;
    std::string topic;
    std::string subscription;
    int64_t ackTimeoutMs;
    int64_t nAckRedeliverTimeoutMs;
    ListenerCallback *listener;
  };
  
  #endif
  