package com.xcong.excoin.configurations;

import com.xcong.excoin.configurations.properties.CustomRabbitProperties;
import org.springframework.amqp.core.Binding;
import org.springframework.amqp.core.BindingBuilder;
import org.springframework.amqp.core.DirectExchange;
import org.springframework.amqp.core.Queue;
import org.springframework.amqp.rabbit.connection.ConnectionFactory;
import org.springframework.amqp.rabbit.core.RabbitTemplate;
import org.springframework.beans.factory.config.ConfigurableBeanFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Scope;

import javax.annotation.Resource;

/**
 * @author wzy
 * @date 2020-05-25
 **/
@Configuration
public class RabbitMqConfig {

    public static final String EXCHANGE_ONE = "excoin-exchange-one";

    public static final String QUEUE_TEST = "test-queue";

    public static final String ROUTING_KEY_TEST = "test-routingKey";

    @Resource
    private ConnectionFactory connectionFactory;

//    @Bean
//    public ConnectionFactory connectionFactory() {
//        CachingConnectionFactory connectionFactory = new CachingConnectionFactory(customRabbitProperties.getHost(), customRabbitProperties.getPort());
//        connectionFactory.setUsername(customRabbitProperties.getUsername());
//        connectionFactory.setPassword(customRabbitProperties.getPassword());
//        connectionFactory.setPublisherConfirmType(CachingConnectionFactory.ConfirmType.CORRELATED);
//        return connectionFactory;
//    }

    @Bean
    @Scope(ConfigurableBeanFactory.SCOPE_PROTOTYPE)
    public RabbitTemplate rabbitTemplate() {
        return new RabbitTemplate(connectionFactory);
    }

    @Bean
    public DirectExchange defaultExchange() {
        return new DirectExchange(EXCHANGE_ONE);
    }

    @Bean
    public Queue testQueue() {
        return new Queue(QUEUE_TEST, true);
    }

    @Bean
    public Binding binding() {
        return BindingBuilder.bind(testQueue()).to(defaultExchange()).with(ROUTING_KEY_TEST);
    }

}