<?php

include_once "cardAttributes.php";
include_once "card.php";
include_once "functions.php";

class Deck {

	public $cards = array();

	public function __construct($changes) {
		$this->createDeck($changes);
	}

	private function createDeck($changes)
    {
        $colors = [];

        if ($changes === 'deal') {
            $colors = array('green', 'red', 'purple');
        }elseif ($changes === 'deal1') {
            $colors = array('yellow', 'blue', 'gray');
        }


            $shapes = array('oval', 'diamond', 'wave');
            $fills = array('solid', 'stripped', 'open');
            $numbers = array(1, 2, 3);

            $index = 1;

            foreach ($colors as $color) {
                foreach ($shapes as $shape) {
                    foreach ($fills as $fill) {
                        foreach ($numbers as $number) {
                            $cardAttributes = new CardAttributes($color, $shape, $fill, $number, $index);
                            $card = new Card($cardAttributes, $this);
                            $index++;
                        }
                    }
                }

            }
        }
	public function removeSet($cards) {
		
	}

	private function shuffle() {
		shuffle($this->cards);
	}


	public function deal() {
		// shuffle the deck
		$this->shuffle();

		// remove 12 cards from the top and return them
		$dealtCards = array_chop($this->cards, 12);
		return $dealtCards;
	}

	public function threeMore() {
		return array_chop($this->cards, 3);
	}

}