package unimapdbconsole;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class executer
{
	BufferedReader reader;
	String username,password;
	db dbobject;
	int choice;
	public executer()
	{
		reader=new BufferedReader(new InputStreamReader(System.in));
		username=null;
		password=null;
		dbobject=new db();
		dbobject.init();
		choice=0;
		login();
	}
	public void login()
	{
		while(true)
		{
			try
			{
				System.out.println("Welcome !");
				System.out.println("Enter Username");
				username=reader.readLine();
				System.out.println("Enter Password");
				password=reader.readLine();
				if(dbobject.validate(username,password))
				{
					menu();
				}
				else
					System.out.println("Autentication Error");
			}
			catch(Exception e)
			{}
		}
	}
	public void menu()
	{
		do
		{
			try
			{
				choice=Integer.parseInt(reader.readLine());
					if (choice==1)
					{
						//
					}

					else if (choice==2)
					{
						//
					}

					else
					{;}new executer();
			}

			catch(Exception e)
			{
				System.out.println("Invalid Choice");
				try{reader.readLine();}catch(IOException ex){}
				menu();
			}

		}while(choice!=0);
	}

	public static void main(String[] args)
	{
		new executer();
	}

}