package com.dj;

import java.util.ArrayList;

import java.util.Comparator;

import java.util.List;

public record Card(Suit suit, String face, int rank) {

public enum Suit{

CLUB, DIAMOND, HEART, SPADE;

public char getImage(){

return (new char[] {9827, 9830, 9829, 9824})[this.ordinal()];

}

}

public static Comparator<Card> sortRankReversedSuit(){

return Comparator.comparing(Card::rank).reversed().thenComparing(Card::suit);

}

@Override

public String toString() {

int index = face.equals("10") ? 2 : 1;

String faceString = face.substring(0,index);

return "%s%c(%d)".formatted(faceString, suit.getImage(), rank);

}

public static Card getNumericCard(Suit suit, int cardNumber){

if (cardNumber > 1 && cardNumber < 11){

return new Card(suit, String.valueOf(cardNumber),cardNumber-2);

}

System.out.println("Invalid Numeric card selected");

return null;

}

public static Card getFaceCard(Suit suit, char abbrev){

int charIndex = "JQKA".indexOf(abbrev);

if (charIndex > -1){

return new Card(suit, "" + abbrev, charIndex + 9);

}

System.out.println("Invalid Face card selected");

return null;

}

public static List<Card> getStandardDeck(){

List<Card> deck = new ArrayList<>(52);

for (Suit suit : Suit.values()){

for (int i = 2; i <=10; i++){

deck.add(getNumericCard(suit, i));

}

for (char c : new char[] {'J', 'Q', 'K', 'A'}){

deck.add(getFaceCard(suit, c));

}

}

return deck;

}

public static void printDeck(List<Card> deck){

printDeck(deck, "Current Deck", 4);

}

public static void printDeck(List<Card> deck, String description, int rows){

System.out.println("----------------------");

if (description != null){

System.out.println(description);

}

int cardsInRow = deck.size() / rows;

for (int i = 0; i < rows; i++){

int startIndex = i * cardsInRow;

int endIndex = startIndex + cardsInRow;

deck.subList(startIndex, endIndex).forEach(c -> System.out.print(c + " "));

System.out.println();

}

}

}