SoftUniBarIncome

package Exercises;

import java.util.Scanner;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class SoftUniBarIncome {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        String input = sc.nextLine();

        String regex = "^%(?<name>[A-Z][a-z]*)%[^|$%.]*<(?<product>\\w+)>[^|$%.]*\\" +
                "|(?<count>[0-9]+)\\|[^|$%.]*?(?<price>[0-9]+\\.*[0-9]*)\\$$";
        Pattern pattern = Pattern.compile(regex);
        double sum = 0;
        double total = 0;
        while (!input.equals("end of shift")) {
            Matcher matcher = pattern.matcher(input);
            while (matcher.find()) {
                int quantity = Integer.parseInt(matcher.group(3));
                double price = Double.parseDouble(matcher.group(4));
                sum = quantity * price;
                System.out.printf("%s: %s - %.2f%n", matcher.group("name"),
                        matcher.group("product"), sum);
            }
            total += sum;
            input = sc.nextLine();
        }

        System.out.printf("Total income: %.2f", total);
    }
}