package{
	
	
	import flash.events.*;
	import flash.display.*;
	import flash.ui.*;
	
	public class CardAndDeckTester extends MovieClip{
		
		var input:String = "";
		var sampleDeck:Deck = new Deck();
		var sampleCard:Card = new Card(-1, -1, false);
		
		public function CardAndDeckTester(){
			//this keyboard event listens for ANY key being pressed
			//NOT just for the down arrow.  KEY_UP listens for a key being released!
			this.stage.addEventListener(KeyboardEvent.KEY_DOWN, readKey);
			this.displayMenu();
		}
		
		
		public function displayMenu():void{
			trace("---------------------");
			trace("Please enter the number to choose a selection");
			trace("1. Create new Deck.");
			trace("2. Shuffle Deck.");
			trace("3. Flip Deck.");
			trace("4. Print Out Deck");
			trace("5. Draw Top Card");
			trace("6. Draw Bottom Card");
			trace("7. Add Card to Top of Deck");
			trace("8. Add Card to Bottom of Deck");
			trace("9. Double Check if Deck is Valid.");
			trace("0. See how many cards are left.");
			trace("---------------------");
		}
		
		/**
		 * Keycode 13 is return, so if the user has entered that, they are done inputing their text.
		 * We can trace out what they entered, and clear the input string.
		 */
		public function readKey(e:KeyboardEvent):void{
			if(e.keyCode == 13){
				var inputNum = parseInt(input);
				switch(inputNum){
					case 1:
						trace("Creating new Deck....");
						sampleDeck = new Deck();
						break;
					case 2:
					  trace("Shuffling...");
						sampleDeck.shuffle();
						break;
					case 3:
					  trace("Flipping...");
						sampleDeck.flipAll();
						break;
					case 4:
						sampleDeck.print();
						break;
					case 5:
					  sampleCard = sampleDeck.drawTopCard();
						trace(sampleCard.toString());  
						sampleCard.flip()
						trace("After flipping:" + sampleCard.toString());
						sampleCard.flip();
						break;
					case 6:
						sampleCard = sampleDeck.drawBottomCard();
						trace(sampleCard.toString());  
						sampleCard.flip()
						trace("After flipping:" + sampleCard.toString());
						sampleCard.flip();
						break;
					case 7:
					  trace("Adding " + sampleCard.toString() + " to top...");
						sampleDeck.addCardToTop(sampleCard);
						break;
					case 8:
					  trace("Adding " + sampleCard.toString() + " to bottom...");
						sampleDeck.addCardToBottom(sampleCard);
						break;
					case 9:
						if(sampleDeck.isValid()){
							trace("Deck is valid!");
						}else{
							trace("Deck is invalid!");
						}
						break;
					case 0:
						trace("The deck has " + sampleDeck.countCards() + " cards left!");
						break;
					default:
						trace("Please enter an option 1-8!");
						break;
				}
				input = "";
				this.displayMenu();
				
			}else{
				input += String.fromCharCode(e.charCode);
			}
		}
		
	}
}