HandsOfCards [Mimi][JA]

package _08_setsAndMaps_Exercises;

import java.util.*;

public class _08_HandsOfcards {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);

        Map<String, Set<String>> cardsByPlayer = new LinkedHashMap<>();
        String input = "";
        while (!"JOKER".equals(input = sc.nextLine())) {
            String[] data = input.split(": ");
            cardsByPlayer.putIfAbsent(data[0], new HashSet<>());
            Set<String> hand = cardsByPlayer.get(data[0]);
            String[] cardLine = data[1].split(", ");
            hand.addAll(Arrays.asList(cardLine));
        }

        for (Map.Entry<String, Set<String>> entry : cardsByPlayer.entrySet()) {
            System.out.print(entry.getKey() + ": ");
            int sum = 0;
            int val = 0;
            for (String card : entry.getValue()) {
                String power = card.substring(0, card.length() - 1);
                String type = card.substring(card.length() - 1);
                int typeValue = 0;
                int powerValue = 0;
                switch (type) {
                    case "S":
                        typeValue = 4;
                        break;
                    case "H":
                        typeValue = 3;
                        break;
                    case "D":
                        typeValue = 2;
                        break;
                    case "C":
                        typeValue = 1;
                        break;
                }
                switch (power) {
                    case "J":
                        powerValue = 11;
                        break;
                    case "Q":
                        powerValue = 12;
                        break;
                    case "K":
                        powerValue = 13;
                        break;
                    case "A":
                        powerValue = 14;
                        break;
                    default:
                        powerValue = Integer.parseInt(power);
                }
                val = powerValue * typeValue;
                sum += val;
            }
            System.out.print(sum);
            System.out.println();
        }
    }
}