package ${vhGrpcBuilder_packageName}.${vhGrpcBuilder_sprojectName};

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;
import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;
import org.springframework.validation.beanvalidation.MethodValidationPostProcessor;

import com.viewhigh.vhsc.metrics.EnableVhscMetrics;
import com.viewhigh.vhsc.support.grpc.GrpcClientTraceInterceptor;
import com.viewhigh.vhsc.tracing.TracerFactory;
import com.viewhigh.vhsc.tracing.grpc.ClientTracingInterceptor;

import io.opentracing.Tracer;
import net.devh.springboot.autoconfigure.grpc.client.GlobalClientInterceptorConfigurerAdapter;
import net.devh.springboot.autoconfigure.grpc.client.GlobalClientInterceptorRegistry;


@SpringBootApplication(scanBasePackages = {"${vhGrpcBuilder_packageName}.${vhGrpcBuilder_sprojectName}.api",
		"${vhGrpcBuilder_packageName}.${vhGrpcBuilder_sprojectName}.config", "${vhGrpcBuilder_packageName}.${vhGrpcBuilder_sprojectName}.filter","${vhGrpcBuilder_packageName}.${vhGrpcBuilder_sprojectName}.resolver", "${vhGrpcBuilder_packageName}.${vhGrpcBuilder_sprojectName}.util"})
@EnableVhscMetrics
public class BootApplication {

	private static Logger logger = LoggerFactory.getLogger(BootApplication.class);
	
    public static void main(String[] args) {
        SpringApplication.run(BootApplication.class, args);
        logger.info("application started.");
    }

	@Bean
	public MethodValidationPostProcessor methodValidationPostProcessor() {  
	  return new MethodValidationPostProcessor();
	}
	
	@Bean
	public Tracer tracer() {
		TracerFactory tracerFactory = new TracerFactory("epro-api1");
		return tracerFactory.getTracer();
	}
	
	@Bean
	public GlobalClientInterceptorConfigurerAdapter globalInterceptorConfigurerAdapter() {
        return new GlobalClientInterceptorConfigurerAdapter() {
            @Override
            public void addClientInterceptors(GlobalClientInterceptorRegistry registry) {
                registry.addClientInterceptors(new GrpcClientTraceInterceptor());
                registry.addClientInterceptors(new ClientTracingInterceptor(tracer()));
            }
        };
	}
	  
	@Bean
	public StringRedisTemplate stringRedisTemplate(JedisConnectionFactory jedisConnectionFactory) {
		return new StringRedisTemplate(jedisConnectionFactory);
	}

	@Bean
	public RedisTemplate<String, Object> redisTemplate(JedisConnectionFactory jedisConnectionFactory) {
		RedisTemplate<String, Object> template = new RedisTemplate<>();
		template.setConnectionFactory(jedisConnectionFactory);
		template.setKeySerializer(new StringRedisSerializer());
		template.setHashValueSerializer(new GenericJackson2JsonRedisSerializer());
		template.setValueSerializer(new GenericJackson2JsonRedisSerializer());
		return template;
	}
}