using Cloud.Services.Broker.Support;
using Confluent.Kafka;

namespace Cloud.Services.Broker.Implement.Kafka
{
    public class KafkaProducer : IBrokerProducer
    {
        private IProducer<Guid, Command> _producer;
		private readonly IConfiguration _config;

		public KafkaProducer(IConfiguration configuration)
		{
			_config = configuration;

			ChangeBrokerIp(_config["Kafka:BootstrapServers"]);
		}
		public async Task ProduceAsync(string topic, Command command)
		{
            var message = new Message<Guid, Command> { Key = Guid.NewGuid(), Value = command };
            
			//Produce the Message
			await _producer.ProduceAsync(topic, message);
		}

        public void ChangeBrokerIp(string ip)
        {
			var producerConfig = new ProducerConfig
			{
				BootstrapServers = ip
			};

			//Build the Producer
			_producer = new ProducerBuilder<Guid, Command>(producerConfig).Build();
        }
    }
}