ProgBasicsJavaBook4.2ComplexConditions04MatchTickets

import java.math.BigDecimal;
import java.text.DecimalFormat;
import java.util.Scanner;

public class E04MatchTickets {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        BigDecimal budget = new BigDecimal(scanner.nextLine());
        String ticketType = scanner.nextLine();
        int people = Integer.parseInt(scanner.nextLine());

        BigDecimal transportCharges = new BigDecimal("0.00");
        BigDecimal moneyForTickets = new BigDecimal("0.00");
        BigDecimal moneyDiff = new BigDecimal("0.00");

        if (people >= 1 && people < 5) {
            transportCharges = new BigDecimal("0.75").multiply(budget);
        } else if (people >= 5 && people < 10) {
            transportCharges = new BigDecimal("0.60").multiply(budget);
        } else if (people >= 10 && people < 24) {
            transportCharges = new BigDecimal("0.50").multiply(budget);
        } else if (people >= 24 && people < 50) {
            transportCharges = new BigDecimal("0.40").multiply(budget);
        } else if (people >= 50) {
            transportCharges = new BigDecimal("0.25").multiply(budget);
        }

        switch (ticketType) {
            case "Normal":
                moneyForTickets =
                        new BigDecimal(people).multiply(
                                new BigDecimal("249.99"));
                break;
            case "VIP":
                moneyForTickets =
                        new BigDecimal(people).multiply(
                                new BigDecimal("499.99"));
                break;
            default:
                moneyForTickets =
                        new BigDecimal(people).multiply(
                                new BigDecimal("249.99"));
                break;
        }

        DecimalFormat decimalFormetter = new DecimalFormat("0.00");
        moneyDiff = budget.subtract(
                transportCharges.add(moneyForTickets));
        String result = String.format(
                "Yes! You have %s leva left.",
                decimalFormetter.format(moneyDiff.setScale(
                        2, BigDecimal.ROUND_HALF_UP)));

        if (moneyDiff.compareTo(BigDecimal.valueOf(0)) < 0) {
            result = String.format(
                    "Not enough money! You need %s leva.",
                    decimalFormetter.format(moneyDiff.setScale(
                            2, BigDecimal.ROUND_HALF_UP).abs()));
        }

        System.out.println(result);
    }
}