import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class MainApp {

	public static void main(String[] args) throws IOException, IllegalAccessException,InstantiationException,SQLException,ClassNotFoundException {
		// TODO Auto-generated method stub
		String url="jdbc:mysql://localhost:3306/test";
		Class.forName("com.mysql.jdbc.Driver").newInstance();
		Connection con=DriverManager.getConnection(url,"root","root");

		BufferedReader reader=new BufferedReader(new InputStreamReader(System.in));
		int opt;
		do
		{
			System.out.println("1.Afisare in consola a datelor din MySql");
			System.out.println("2.Adaugare in tabela a unei destinatiii citite de la consola");
			System.out.println("3.Actualizare nr obiective turistice pentru o statiune citita");
			System.out.println("Dati optiune : ");
			opt=Integer.parseInt(reader.readLine());
			switch(opt)
			{
			case 1:
				Statement sql = (Statement)con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
				ResultSet rs=sql.executeQuery("Select *from destinatii");

				while(rs.next())
				{
					System.out.println(rs.getString("tara")+" "+rs.getString("statiune")+" "+rs.getInt("nr_obiective"));
				}
				System.out.println("Am afisat!!!!");

			     sql.close();
			     rs.close();
				break;
			case 2:
				Statement sql1 = (Statement)con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
				ResultSet rs1=sql1.executeQuery("Select *from destinatii");

				String tara1;
				String statiune1;
				int  nr_obiective1;
				int index1;
				System.out.println("Dati tara de adaugat : ");
				tara1=reader.readLine();
				System.out.println("Dati statiune de adaugat : ");
				statiune1=reader.readLine();
				System.out.println("Dati nr de obiective : ");
				nr_obiective1=Integer.parseInt(reader.readLine());
				/*System.out.println("Dati indexul: ");
				index1=Integer.parseInt(reader.readLine());*/
				rs1.moveToInsertRow();

				rs1.updateString("tara", tara1);
				rs1.updateString("statiune", statiune1);
				rs1.updateInt("nr_obiective",nr_obiective1);
				rs1.insertRow();
				sql1.close();
			     rs1.close();
				break;

			case 3:
				Statement sql2 = (Statement)con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);

				String statiune11;
				int  nr_obiective11;
				System.out.println("Dati statiune pentru update : ");
				statiune11=reader.readLine();
				System.out.println("Dati nr de obiective : ");
				nr_obiective11=Integer.parseInt(reader.readLine());
				ResultSet rs2=sql2.executeQuery("Select *from destinatii where statiune=\""+statiune11 + "\"");
				rs2.first();
					rs2.updateInt("nr_obiective", nr_obiective11);
					rs2.updateRow();



			     sql2.close();
			     rs2.close();
				break;
			}
		}while(opt<4);
		con.close();
	}

}