package eu.dnetlib.oa.graph.usagestats.export;

import java.sql.ResultSet;
import java.sql.Statement;
import java.util.Properties;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class UsageStatsExporter {

	private static final Logger logger = LoggerFactory.getLogger(UsageStatsExporter.class);
	private Properties properties;

	public void runImpalaQuery() throws Exception {
		Statement stmt = ConnectDB.getImpalaConnection().createStatement();
		ConnectDB.getImpalaConnection().setAutoCommit(false);

		System.out.println("====> Executing Impala query");
		Statement statement = ConnectDB.getImpalaConnection().createStatement();

		ResultSet rs = statement
			.executeQuery(
//				"CREATE TABLE usagestats_20200913.spyros_tmp5 AS\n" +
//					"SELECT s.source, d.id AS repository_id, ro.id as result_id, s.count, '0'  \n" +
//					"FROM usagestats_20200913.sarc_sushilogtmp2 s,  \n" +
//					"openaire_prod_stats_shadow_20200821.datasource_oids d,  \n" +
//					"openaire_prod_stats_shadow_20200821.datasource_results dr,  \n" +
//					"openaire_prod_stats_shadow_20200821.result_pids ro  \n" +
//					"WHERE d.oid LIKE CONCAT('%', s.repository, '%') AND dr.id=d.id AND dr.result=ro.id  \n" +
//					"AND s.rid=ro.pid AND ro.type='doi' AND metric_type='ft_total' AND s.source='SARC-OJS' ");

				"CREATE TABLE usagestats_20200913.spyros_tmp6 AS\n" +
					"SELECT *   \n" +
					"FROM usagestats_20200913.sarc_sushilogtmp2");

		stmt.close();
	}

	public void export() throws Exception {

		logger.info("=====> Test of the logger (info)");
		logger.debug("=====> Test of the logger (debug)");
		logger.error("=====> Test of the logger (error)");

		// connect to DB
		System.out.println("====> Initialising DB properties");
		ConnectDB.init(properties);

		runImpalaQuery();
		System.exit(0);

		// Create DB tables - they are also needed to download the statistics too
		System.out.println("====> Creating database and tables");
		PiwikStatsDB piwikstatsdb = new PiwikStatsDB(ExecuteWorkflow.repoLogPath, ExecuteWorkflow.portalLogPath);
//
//		// Download the statistics - The following 2 lines are not needed after the download - Commenting them out for
//		// the moment
		System.out.println("====> Initializing the download logs module");
		PiwikDownloadLogs piwd = new PiwikDownloadLogs(ExecuteWorkflow.matomoBaseURL, ExecuteWorkflow.matomoAuthToken);
		System.out.println("====> Downloading piwik logs");
//		piwd.GetOpenAIRELogs(repoLogPath, portalLogPath, portalMatomoID);
		System.out.println("====> Downloaded piwik logs");

		// Create DB tables, insert/update statistics
//		String cRobotsUrl = properties.getProperty("COUNTER_robots_Url");
		String cRobotsUrl = "https://raw.githubusercontent.com/atmire/COUNTER-Robots/master/COUNTER_Robots_list.json";
		piwikstatsdb.setCounterRobotsURL(cRobotsUrl);
		System.out.println("====> Processing logs");
		piwikstatsdb.processLogs();
//		log.info("process logs done");

		System.out.println("====> Creating LaReferencia tables");
		LaReferenciaDownloadLogs lrf = new LaReferenciaDownloadLogs(ExecuteWorkflow.lareferenciaBaseURL,
			ExecuteWorkflow.lareferenciaAuthToken);
		System.out.println("====> Downloading LaReferencia logs");
//		lrf.GetLaReferenciaRepos(lareferenciaLogPath);
		System.out.println("====> Downloaded LaReferencia logs");
		LaReferenciaStats lastats = new LaReferenciaStats(ExecuteWorkflow.lareferenciaLogPath);
		System.out.println("====> Processing LaReferencia logs");
//		lastats.processLogs();
//        log.info("LaReferencia logs done");

//		IrusStats irusstats = new IrusStats(irusUKBaseURL);
//		irusstats.getIrusRRReport(irusUKReportPath);

//		irusstats.processIrusStats();
//		log.info("irus done");

//		SarcStats sarcStats = new SarcStats();
//		sarcStats.getAndProcessSarc(sarcsReportPathArray, sarcsReportPathNonArray);
//		sarcStats.finalizeSarcStats();
//		log.info("sarc done");

//		// finalize usagestats
//		piwikstatsdb.finalizeStats();
//		log.info("finalized stats");
	}
}