//Muhammad Norat
//TaskMN
import java.util.Scanner;
public class TaskMN
{
	public static void main (String [] args)throws Exception
	{
		Scanner in = new Scanner (System.in);
		//Initiate Variables
		String name = " ";
		String codeName = "BobsDiscountBolts";
		int bolts = 0;
		int nuts = 0;
		int washers = 0;
		int nameSize = 0;
		int counter = 0;
		int rand = 0;
		double total = 0;
		double vat = 0;
		double grandTotal = 0;
		codeName = codeName.toUpperCase();
		System.out.println("********* Welcome to Bob's Discount Store ! *********");
		System.out.println(" ");
		System.out.print("Please enter the name of the customer : ");
		name = in.nextLine();
			while (!(name.equalsIgnoreCase("ZZZ")))
			{
			String invoice = " ";
			counter ++;
			System.out.println(" ");
			System.out.print("How many bolts are you purchasing\t: ");
			bolts = in.nextInt();
			System.out.println(" ");
			System.out.print("How many nuts are you purchasing\t: ");
			nuts = in.nextInt();
			System.out.println(" ");
			System.out.print("How many washers are you purchasing\t: ");
			washers = in.nextInt();
			nameSize = codeName.length();
			for (int x =1; x<=3; x++)
				{
				rand = (int)(nameSize * Math.random());
				invoice = codeName.substring(rand,rand+1)+invoice;
				}	
			double boltsPr = two.getBoltPr();
			double nutsPr = two.getNutPr();
			double washersPr = two.getWasherPr();
			System.out.print("\n-----------------------------------------------------------------------------------------------------");
			System.out.print("\n \t \t \t \t 	 Bob's Discount Store");
			System.out.print("\n \t \t \t \t \t Your random code is " + invoice+counter);
			System.out.print("\n ");
			System.out.print("\n59 Mahatma Gandhi Street \t \t \t \t \t \t \t Telephone : 552 1234");
			System.out.print("\nSTANGER \t \t \t \t \t \t \t \t \t Fax : 552 5678 ");
			System.out.print("\n4450 \t \t \t \t \t \t \t \t \t email : bobs@webmail.co.za");
			System.out.print("\n ");
			System.out.print("\n-----------------------------------------------------------------------------------------------------");
			System.out.print("\n");
			System.out.print("\nNumber \t \t \t Description \t \t \t Unit Price \t \t \tTotal");
			System.out.printf("\n"+bolts + "\t \t \t \t Bolts \t \t \t \t  25c \t \t \t \tR%6.2f",+bolts*boltsPr);
			System.out.printf("\n"+nuts + "\t \t \t \t Nuts \t \t \t \t  15c \t \t \t \tR%6.2f",+nuts*nutsPr);
			System.out.printf("\n"+washers + "\t \t \t \t Washers \t \t \t  10c \t \t \t \tR%6.2f",+washers*washersPr);
			System.out.print("\n");
			System.out.print("\n-----------------------------------------------------------------------------------------------------");
			System.out.print("\n");
			total = bolts*boltsPr+nuts*nutsPr+washers*washersPr;
			vat = total*14/100;
			grandTotal = vat+total;
			System.out.print ("\nTotal \t \t \t \t \t \t \t \t \t \t \tR");
			System.out.printf("%6.2f",total);
			System.out.print("\nVat (@ 14%)\t \t \t \t \t \t \t \t \t \t \tR");
			System.out.printf("%6.2f",vat);
			System.out.print("\n");
			System.out.print("\n-----------------------------------------------------------------------------------------------------");
			System.out.print("\n");
			System.out.print("Customer Name\t \t \t \t \t \t \t \t \t \t"+name);
			System.out.printf("\nCustomer Owes \t \t \t \t \t \t \t \t \t \tR%6.2f",grandTotal);
			System.out.print("\n");
			System.out.print("\nPlease visit again . Have a nice day ");
			System.out.print("\n");
			if (bolts > nuts)
			{
			System.out.print("\n \t \t \t \t 	CHECK OUT THE ORDER ");
			}else
			System.out.print("\n \t \t \t \t		ORDER IS CORRECT ");
			System.out.print("\n*****************************************************************************************************");
			System.out.print("\nBob's Discount Store Invoice #"+counter );
			System.out.print("\nProgram created by : Muhammad Norat");
			Scanner input = new Scanner (System.in);
			System.out.print("\nPlease enter the name of the next customer : ");
			name = input.next();
						
			}
	}
}