//Creates an array of 5 GiftCards and tests the class GiftCard
public class MyWallet {



	/**
	 * sets the store name and the value for each giftCards and tests the class GiftCard
	 *
	 * @param args command line arguments, not used in this class.
	 */
	public static void main(String[] args) {
		GiftCard[] cards = new GiftCard[5];
		cards[0] = new GiftCard("Safeway",100.0);
		cards[1] = new GiftCard("walgreen's");
		cards[2] = new GiftCard("Target",50.0);
		cards[3] = new GiftCard("Apple Store",2000.0);
		cards[4] = new GiftCard("Fry's",200.0);
		printGiftCards(cards);

		cards[0].addValue(100);
		cards[1].addValue(-9999);
		cards[2].purchase(13);
		cards[3].purchase(1632);
		cards[4].purchase(150);
		cards[4].purchase(51);
		printGiftCards(cards);

		double maxValue = -1.0;
		String store = null;
		for(int i = 0; i<5; i++){
			GiftCard giftCard = cards[i];
			double value = giftCard.getValue();
			if(value > maxValue){
				maxValue = value;
				store = giftCard.getStore();
			}
		}
		System.out.println(maxValue);
	}

	/**
	 * Prints the store name and the value for each giftCard
	 */
	public static void printGiftCards(GiftCard[] cards){
		for (int i=0; i<5; i++){
			GiftCard giftCard = cards[i];
			System.out.printf("%s\t%9.2f%n", giftCard.getStore(), giftCard.getStore());
		}
	}


}