package io.trygvis.engine;

import org.jbpm.process.audit.JPAAuditLogService;
import org.kie.api.io.Resource;
import org.kie.api.io.ResourceType;
import org.kie.api.runtime.manager.RuntimeEnvironment;
import org.kie.internal.io.ResourceFactory;
import org.kie.spring.factorybeans.RuntimeEnvironmentFactoryBean;
import org.kie.spring.factorybeans.RuntimeManagerFactoryBean;
import org.slf4j.Logger;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Lazy;
import org.springframework.transaction.PlatformTransactionManager;

import javax.persistence.EntityManagerFactory;
import javax.sql.DataSource;
import java.util.HashMap;
import java.util.Map;

import static org.slf4j.LoggerFactory.getLogger;

/**
 * http://planet.jboss.org/post/jbpm_6_with_spring
 */
@Configuration
public class CalamusJbpmConfig {
    private final Logger log = getLogger(getClass());

    @Bean
    @Lazy
    public RuntimeEnvironmentFactoryBean runtimeEnvironment(DataSource dataSource, CalamusDbConfig.DbMigrations dbMigrations, EntityManagerFactory entityManagerFactory, PlatformTransactionManager platformTransactionManager) {
        System.out.println("CalamusConfig.runtimeEnvironmentFactoryBean");
        System.out.println("dataSource = " + dataSource);
        System.out.println("dbMigrations = " + dbMigrations);
        System.out.println("entityManagerFactory = " + entityManagerFactory);
        System.out.println("platformTransactionManager = " + platformTransactionManager);
        RuntimeEnvironmentFactoryBean x = new RuntimeEnvironmentFactoryBean();
        x.setType("DEFAULT");

        Map<Resource, ResourceType> assets = new HashMap<>();
        assets.put(ResourceFactory.newClassPathResource("/Deploy.bpmn2"), ResourceType.BPMN2);
        x.setAssets(assets);

        x.setEntityManagerFactory(entityManagerFactory);
        x.setTransactionManager(platformTransactionManager);

        return x;
    }

//    @Bean
//    public RuntimeManagerFactoryBean runtimeManagerFactoryBean(RuntimeEnvironment runtimeEnvironment) {
//        RuntimeManagerFactoryBean x = new RuntimeManagerFactoryBean();
//        x.setIdentifier("spring-rm");
//        x.setRuntimeEnvironment(runtimeEnvironment);
//        return x;
//    }

    @Bean
    public JPAAuditLogService jpaAuditLogService(EntityManagerFactory entityManagerFactory) {
        return new JPAAuditLogService(entityManagerFactory);
    }
}