package com.company.Regex;

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

public class Furniture {
    public static void main(String[] args) {

    Scanner scanner = new Scanner(System.in);

    String input = scanner.nextLine();
    String myRegex = "(^| )(>>)(?<item>[A-Za-z\\s]+)<<(?<price>\\d+(.\\d+)?)!(?<quantity>\\d+)";
    List<String> purcahsedItems = new ArrayList<>();
    double total = 0;

    while (!"Purchase".equals(input)) {

        Pattern pattern = Pattern.compile(myRegex);
        Matcher matcher = pattern.matcher(input);
        while (matcher.find()) {
            String item = matcher.group("item");
            double price = Double.parseDouble(matcher.group("price"));
            int quantity = Integer.parseInt(matcher.group("quantity"));
            double production = price * quantity;
            purcahsedItems.add(item);
            total += production;

        }
        input = scanner.nextLine();
    }
    System.out.println("Bought furniture:");
    for (int i = 0; i < purcahsedItems.size(); i++) {
        System.out.println(purcahsedItems.get(i));
    }
    System.out.println(String.format("Total money spend: %.2f", total));
}
}