package io.trygvis;

import io.trygvis.model.*;
import org.hibernate.dialect.*;
import org.quartz.*;
import org.quartz.impl.*;
import org.quartz.impl.triggers.*;
import org.slf4j.*;
import org.slf4j.bridge.*;
import org.springframework.beans.factory.annotation.*;
import org.springframework.context.support.*;
import org.springframework.stereotype.*;
import org.springframework.transaction.annotation.*;

import javax.persistence.*;
import java.text.*;
import java.util.*;

import static java.lang.System.*;

@Component
@Transactional
public class Main {
    private static final Logger log = LoggerFactory.getLogger(Main.class);

    public static void main(String[] args)
            throws Exception {
        SLF4JBridgeHandler.install();

        String username = getProperty("user.name");
        setProperty("database.url", "jdbc:postgresql://localhost/" + username);
        setProperty("database.username", username);
        setProperty("database.password", username);
        setProperty("hibernate.showSql", "true");
        setProperty("hibernate.hbm2ddl.auto", "validate"); // create
        setProperty("hibernate.dialect", PostgreSQL82Dialect.class.getName());

        log.info("Starting context");
        ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");
        context.start();
        log.info("Started context");

        context.getBean(Main.class).run();

        Thread.sleep(1000 * 1000);

//        log.info("Sleeping");
//        Thread.sleep(10 * 1000);

        log.info("Stopping context");
        context.stop();
        log.info("Stopped context");

        exit(0);
    }

    @PersistenceContext
    private EntityManager entityManager;

    @Autowired
    private Scheduler scheduler;

    public void run() throws Exception {
        log.info("Main.run");

        JobKey jobKey = JobKey.jobKey("create-article");

        boolean b = scheduler.checkExists(jobKey);
        log.info("checkExists: {}", b);

        if(!b) {
            JobDetailImpl jobDetail = new JobDetailImpl();
            jobDetail.setKey(jobKey);
            jobDetail.setDurability(true);
            jobDetail.setJobClass(MyJob.class);
            scheduler.addJob(jobDetail, true);
        }

        TriggerKey triggerKey = TriggerKey.triggerKey("my-trigger");
        boolean b1 = scheduler.checkExists(triggerKey);
        log.info("checkExists: {}", b1);
        if(!b1) {
            CronTriggerImpl trigger = new CronTriggerImpl();
            trigger.setName("my-trigger");
            trigger.setJobKey(jobKey);
            trigger.setCronExpression("0/10 * * * * ?");
            scheduler.scheduleJob(trigger);
        }

//        Article article = new Article(new Date(), null, "title", "body");
//        entityManager.persist(article);
    }
}