package dmo.fs.dbh.fac;

import dmo.fs.dbh.bld.DatabaseBuild;
import dmo.fs.dbh.mssql.DodexDatabaseMssql;
import dmo.fs.dbh.ora.DodexDatabaseOracle;
import dmo.fs.utils.ColorUtilConstants;
import dmo.fs.utils.DodexUtil;

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

import java.io.IOException;
import java.sql.SQLException;
import java.util.Map;
import java.util.Properties;
import java.util.concurrent.ConcurrentHashMap;

public abstract class DbConfiguration {
    private final static Logger logger = LoggerFactory.getLogger(DbConfiguration.class.getName());

    public final static String pu = "h2.dev";

    private static final Map<String, String> map = new ConcurrentHashMap<>();
    protected static Properties properties = new Properties();
    private static Boolean isUsingOracle = false;
    private static Boolean isUsingMssql = false;
    private static String defaultDb = "oracle";
    private static final DodexUtil dodexUtil = new DodexUtil();
    private static DatabaseBuild databaseBuild;

    public enum DbTypes {
        ORACLE("oracle"), MSSQL("mssql"), DEFAULT("");

        public final String db;

        DbTypes(String db) {
            this.db = db;
        }
    }

    public static boolean isUsingOracle() {
        return isUsingOracle;
    }
    public static boolean isUsingMssql() {
        return isUsingMssql;
    }

    public DbConfiguration() {
    }

    @SuppressWarnings("unchecked")
    public static <T> T getDefaultDb() throws InterruptedException, IOException, SQLException {
        defaultDb = dodexUtil.getDefaultDb().toLowerCase();
        String mode = "dev"; // DodexUtil.getMode();
        String dev = "dev";

        if(databaseBuild == null) {
            logger.info("{}Using Database: {}.{}{}", ColorUtilConstants.BLUE_BRIGHT, defaultDb, mode, ColorUtilConstants.RESET);
        }

        if (defaultDb.equals(DbTypes.ORACLE.db)) {
            databaseBuild = new DodexDatabaseOracle();
            isUsingOracle = true;
        }
        else if (defaultDb.equals(DbTypes.MSSQL.db)) {
            databaseBuild = new DodexDatabaseMssql();
            isUsingMssql = true;
        }

        return (T) databaseBuild;
    }

    public static String getDb() {
        return defaultDb;
    }
}