package net.saltymc.eaa.util.database;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;

public class Postgre {

    private final String url = "jdbc:postgresql://localhost/myDB";
    private final String user = "postgres";
    private final String password = "root";

   private static Postgre postgre;
   public Connection connection;

   public Postgre(){
       this.connection = connect();
   }

    static Postgre getInstance(){
        if (postgre == null)
            postgre = new Postgre();

        return postgre;
    }


    /**
     * Connect to the PostgreSQL database
     *
     * @return a Connection object
     */
    public Connection connect() {
        Connection conn = null;
        try {
            conn = DriverManager.getConnection(url, user, password);
            Class.forName("org.postgresql.Driver");

            if (conn != null) {
                System.out.println("Connected to the PostgreSQL server successfully.");
            } else {
                System.out.println("Failed to make connection!");
            }

        } catch (SQLException e) {
            System.out.println(e.getMessage());
        } catch (ClassNotFoundException e) {
			System.out.println("PostgreSQL JDBC driver not found.");
			e.printStackTrace();
		}

        return conn;
    }
}