/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");
var storage = LK.import("@upit/storage.v1");

/**** 
* Classes
****/ 
var KeyboardKey = Container.expand(function (letter) {
	var self = Container.call(this);
	var keyTile = self.attachAsset('keyTile', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.letter = letter.toUpperCase();
	self.state = 'unused'; // unused, correct, present, absent
	var keyText = new Text2(self.letter, {
		size: 40,
		fill: 0x000000
	});
	keyText.style = keyText.style || {};
	keyText.anchor.set(0.5, 0.5);
	self.addChild(keyText);
	// Special handling for backspace and enter
	if (self.letter === 'BACK') {
		keyTile.width = 100;
		keyText.setText('⌫');
	} else if (self.letter === 'ENTER') {
		keyTile.width = 120;
	}
	self.setState = function (state) {
		self.state = state;
		if (state === 'correct') {
			keyTile.tint = 0x6aaa64; // Green
			keyText.style.fill = "#ffffff";
		} else if (state === 'present') {
			keyTile.tint = 0xc9b458; // Yellow
			keyText.style.fill = "#ffffff";
		} else if (state === 'absent') {
			keyTile.tint = 0x787c7e; // Gray
			keyText.style.fill = "#ffffff";
		} else {
			keyTile.tint = 0xcccccc; // Default gray
			keyText.style.fill = "#000000";
		}
	};
	self.down = function () {
		tween(keyTile, {
			scaleX: 0.9,
			scaleY: 0.9
		}, {
			duration: 100
		});
		LK.getSound('keypress').play();
	};
	self.up = function () {
		tween(keyTile, {
			scaleX: 1,
			scaleY: 1
		}, {
			duration: 100
		});
	};
	return self;
});
var MessageDisplay = Container.expand(function () {
	var self = Container.call(this);
	var messageBg = LK.getAsset('tile', {
		anchorX: 0.5,
		anchorY: 0.5,
		width: 600,
		height: 80
	});
	messageBg.tint = 0x000000;
	messageBg.alpha = 0.8;
	self.addChild(messageBg);
	var messageText = new Text2('', {
		size: 40,
		fill: 0xFFFFFF
	});
	messageText.anchor.set(0.5, 0.5);
	self.addChild(messageText);
	self.visible = false;
	self.showMessage = function (message, duration) {
		messageText.setText(message);
		self.visible = true;
		if (self.hideTimeout) {
			LK.clearTimeout(self.hideTimeout);
		}
		self.hideTimeout = LK.setTimeout(function () {
			self.visible = false;
		}, duration || 2000);
	};
	return self;
});
var Tile = Container.expand(function () {
	var self = Container.call(this);
	var tileGraphics = self.attachAsset('tile', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.letterText = new Text2('', {
		size: 80,
		fill: 0x000000
	});
	self.letterText.anchor.set(0.5, 0.5);
	self.addChild(self.letterText);
	self.letterText.style = self.letterText.style || {};
	self.letter = '';
	self.state = 'empty'; // empty, filled, correct, present, absent
	self.setLetter = function (letter) {
		self.letter = letter.toUpperCase();
		self.letterText.setText(self.letter);
		self.state = 'filled';
		tileGraphics.tint = 0xdddddd;
	};
	self.clear = function () {
		self.letter = '';
		self.letterText.setText('');
		self.state = 'empty';
		tileGraphics.tint = 0xdddddd;
	};
	self.setState = function (state) {
		self.state = state;
		if (state === 'correct') {
			tileGraphics.tint = 0x6aaa64; // Green
			self.letterText.style.fill = "#ffffff";
		} else if (state === 'present') {
			tileGraphics.tint = 0xc9b458; // Yellow
			self.letterText.style.fill = "#ffffff";
		} else if (state === 'absent') {
			tileGraphics.tint = 0x787c7e; // Gray
			self.letterText.style.fill = "#ffffff";
		} else if (state === 'filled') {
			tileGraphics.tint = 0xdddddd; // Light gray
			self.letterText.style.fill = "#000000";
		} else {
			// empty
			tileGraphics.tint = 0xdddddd; // Light gray
			self.letterText.style.fill = "#000000";
		}
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0xf5f5f5
});

/**** 
* Game Code
****/ 
// Game constants
var WORD_LENGTH = 5;
var MAX_ATTEMPTS = 6;
var BOARD_TOP_MARGIN = 300; // Increased to avoid overlap with title and message
var TILE_SIZE = 150;
var TILE_GAP = 10;
var KEYBOARD_TOP_MARGIN = 300;
// Word list - in a real implementation this would be a much larger list
var wordList = ["ABOUT", "ABOVE", "AFTER", "AGAIN", "ALONG", "AMONG", "APPLE", "APPLY", "BASIC", "BEGIN", "BLACK", "BLOCK", "BRING", "BUILD", "CARRY", "CATCH", "CAUSE", "CHECK", "CHIEF", "CLAIM", "CLEAR", "CLOSE", "COLOR", "COULD", "COUNT", "COURT", "COVER", "CREATE", "DEATH", "DOING", "DRIVE", "EARLY", "EARTH", "ENJOY", "ENTER", "EVERY", "FIELD", "FINAL", "FIRST", "FORCE", "FOUND", "FRAME", "FRONT", "GIVEN", "GOING", "GRANT", "GROUP", "GROWN", "HAPPY", "HEARD", "HEART", "HEAVY", "HUMAN", "IDEAL", "IMAGE", "INBOX", "INDEX", "INPUT", "ISSUE", "JOINT", "JUDGE", "KNOWN", "LABEL", "LARGE", "LEARN", "LEAVE", "LEVEL", "LIGHT", "LIMIT", "LIVED", "LOCAL", "LOOKS", "LOVED", "LOWER", "LUCKY", "MAJOR", "MAKES", "MARCH", "MATCH", "MAYBE", "MEDIA", "MODEL", "MONEY", "MONTH", "MORAL", "MOVED", "MUSIC", "NEEDS", "NEVER", "NIGHT", "OFFER", "ORDER", "OTHER", "OWNER", "PANEL", "PARTY", "PHONE", "PLANE", "PLANT", "POINT", "POWER", "PRESS", "PRICE", "PRIME", "PRIOR", "PROOF", "PROUD", "QUICK", "QUITE", "RAISE", "REACH", "READY", "REFER", "RIGHT", "ROUND", "ROUGH", "SCALE", "SCORE", "SHARE", "SHOWN", "SIGHT", "SINCE", "SLEEP", "SMART", "SMILE", "SOLID", "SOUND", "SPACE", "SPARE", "SPEAK", "SPEND", "STAGE", "STAND", "START", "STATE", "STILL", "STOCK", "STONE", "STORE", "STORY", "STUDY", "STYLE", "SUGAR", "TABLE", "TAKEN", "TASTE", "THANK", "THINK", "THIRD", "THOSE", "THREE", "TIMES", "TITLE", "TOUCH", "TOWER", "TRADE", "TRAIN", "TRIAL", "TRIED", "TRUTH", "UNDER", "UNION", "UNTIL", "UPPER", "USAGE", "USUAL", "VALUE", "VIDEO", "VIRUS", "VISIT", "VOICE", "WASTE", "WATCH", "WATER", "WHERE", "WHOLE", "WOMAN", "WORLD", "WORRY", "WORTH", "WOULD", "WRONG", "YOUTH", "APPLE", "BEACH", "CLOUD", "DRAFT", "EARTH", "FLAKE", "GRAPE", "HOUSE", "INTEL", "JEANS", "KNIFE", "LEMUR", "MOUSE", "NIGHT", "OCEAN", "PIANO", "QUEEN", "RIVER", "SNAKE", "TIGER", "ULTRA", "VIRUS", "WHALE", "XEROX", "YACHT", "ZEBRA", "AUDIO", "BRAKE", "CHAIR", "DREAM"];
// Game state variables
var currentWord = '';
var targetWord = '';
var currentRow = 0;
var currentCol = 0;
var gameOver = false;
var board = [];
var keyboard = {};
var keyRows = [['Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P'], ['A', 'S', 'D', 'F', 'G', 'H', 'J', 'K', 'L'], ['ENTER', 'Z', 'X', 'C', 'V', 'B', 'N', 'M', 'BACK']];
// Create game board
function createBoard() {
	for (var row = 0; row < MAX_ATTEMPTS; row++) {
		board[row] = [];
		for (var col = 0; col < WORD_LENGTH; col++) {
			var tile = new Tile();
			tile.x = 2048 / 2 - (WORD_LENGTH - 1) * (TILE_SIZE + TILE_GAP) / 2 + col * (TILE_SIZE + TILE_GAP);
			tile.y = BOARD_TOP_MARGIN + row * (TILE_SIZE + TILE_GAP);
			board[row][col] = tile;
			game.addChild(tile);
		}
	}
}
// Create on-screen keyboard
function createKeyboard() {
	for (var rowIndex = 0; rowIndex < keyRows.length; rowIndex++) {
		var row = keyRows[rowIndex];
		var rowWidth = row.length * (80 + 5) - 5; // Key width + gap
		// Adjust for wider keys
		if (rowIndex === 2) {
			rowWidth += 60; // Account for ENTER and BACK being wider
		}
		var startX = 2048 / 2 - rowWidth / 2;
		for (var colIndex = 0; colIndex < row.length; colIndex++) {
			var letter = row[colIndex];
			var key = new KeyboardKey(letter);
			// Position keys with proper spacing
			key.x = startX + colIndex * 85;
			if (letter === 'ENTER') {
				key.x += 20; // Adjust for wider key
			} else if (letter === 'BACK' || colIndex > 0 && row[colIndex - 1] === 'ENTER') {
				key.x += 40; // Adjust spacing after ENTER
			}
			key.y = BOARD_TOP_MARGIN + MAX_ATTEMPTS * (TILE_SIZE + TILE_GAP) + KEYBOARD_TOP_MARGIN + rowIndex * 90;
			keyboard[letter] = key;
			game.addChild(key);
			// Add event handlers
			key.down = function () {
				if (!gameOver) {
					tween(this, {
						scaleX: 0.9,
						scaleY: 0.9
					}, {
						duration: 100
					});
					LK.getSound('keypress').play();
				}
			};
			key.up = function () {
				if (!gameOver) {
					tween(this, {
						scaleX: 1,
						scaleY: 1
					}, {
						duration: 100
					});
					handleKeyPress(this.letter);
				}
			};
		}
	}
}
// Handle key press
function handleKeyPress(key) {
	if (gameOver) {
		return;
	}
	if (key === 'BACK') {
		// Delete the last letter
		if (currentCol > 0) {
			currentCol--;
			board[currentRow][currentCol].clear();
		}
	} else if (key === 'ENTER') {
		// Submit the word
		if (currentCol === WORD_LENGTH) {
			checkWord();
		} else {
			messageDisplay.showMessage("Not enough letters", 1500);
		}
	} else if (currentCol < WORD_LENGTH) {
		// Add a letter
		board[currentRow][currentCol].setLetter(key);
		currentCol++;
	}
}
// Check the current word against the target
function checkWord() {
	// Build the current word
	currentWord = '';
	for (var col = 0; col < WORD_LENGTH; col++) {
		currentWord += board[currentRow][col].letter;
	}
	// Check if word is in list
	if (wordList.indexOf(currentWord) === -1) {
		messageDisplay.showMessage("Not in word list", 1500);
		return;
	}
	// Check letters against target word
	var targetLetterCount = {};
	for (var i = 0; i < targetWord.length; i++) {
		var letter = targetWord[i];
		targetLetterCount[letter] = (targetLetterCount[letter] || 0) + 1;
	}
	// First pass: Mark correct positions
	var correctPositions = [];
	for (var col = 0; col < WORD_LENGTH; col++) {
		var tile = board[currentRow][col];
		var letter = tile.letter;
		if (letter === targetWord[col]) {
			tile.setState('correct');
			keyboard[letter].setState('correct');
			correctPositions.push(col);
			targetLetterCount[letter]--;
		}
	}
	// Second pass: Mark present and absent letters
	for (var col = 0; col < WORD_LENGTH; col++) {
		if (correctPositions.indexOf(col) !== -1) {
			continue;
		}
		var tile = board[currentRow][col];
		var letter = tile.letter;
		if (targetWord.includes(letter) && targetLetterCount[letter] > 0) {
			tile.setState('present');
			if (keyboard[letter].state !== 'correct') {
				keyboard[letter].setState('present');
			}
			targetLetterCount[letter]--;
		} else {
			tile.setState('absent');
			if (keyboard[letter].state !== 'correct' && keyboard[letter].state !== 'present') {
				keyboard[letter].setState('absent');
			}
		}
	}
	// Animate the tiles
	for (var col = 0; col < WORD_LENGTH; col++) {
		var tile = board[currentRow][col];
		animateTileReveal(tile, col);
	}
	// Check for win
	if (currentWord === targetWord) {
		LK.setTimeout(function () {
			gameOver = true;
			LK.getSound('win').play();
			messageDisplay.showMessage("You win!", 3000);
			LK.setScore(MAX_ATTEMPTS - currentRow);
			LK.showYouWin();
		}, 1500);
		return;
	}
	// Move to next row or end game
	currentRow++;
	currentCol = 0;
	if (currentRow >= MAX_ATTEMPTS) {
		LK.setTimeout(function () {
			gameOver = true;
			LK.getSound('lose').play();
			messageDisplay.showMessage("The word was " + targetWord, 3000);
			LK.showGameOver();
		}, 1500);
	}
}
// Animate tile reveal
function animateTileReveal(tile, col) {
	// Flip animation
	LK.setTimeout(function () {
		// Scale down on Y axis
		tween(tile, {
			scaleY: 0.1
		}, {
			duration: 150,
			onFinish: function onFinish() {
				// Change color based on state when flipped
				// Then scale back up
				tween(tile, {
					scaleY: 1
				}, {
					duration: 150
				});
			}
		});
		// Play sound if correct
		if (col === WORD_LENGTH - 1) {
			LK.getSound('correct').play();
		}
	}, col * 200);
}
// Choose a random word from the list
function selectRandomWord() {
	var index = Math.floor(Math.random() * wordList.length);
	return wordList[index];
}
// Initialize the game
function initGame() {
	// Set up the message display
	messageDisplay = new MessageDisplay();
	messageDisplay.x = 2048 / 2;
	messageDisplay.y = 150; // Moved higher to prevent overlap with letter matrix
	game.addChild(messageDisplay);
	// Create game board and keyboard
	createBoard();
	createKeyboard();
	// Select a target word
	targetWord = selectRandomWord();
	console.log("Target word: " + targetWord); // For debugging
	// Start background music
	LK.playMusic('bgmusic', {
		volume: 0.3
	});
	// Show game title
	var titleText = new Text2("LETTER LOGIC", {
		size: 80,
		fill: 0x333333
	});
	titleText.anchor.set(0.5, 0);
	titleText.x = 2048 / 2;
	titleText.y = 40;
	game.addChild(titleText);
	// Instructions
	var instructionsText = new Text2("Guess the 5-letter word in six tries.", {
		size: 30,
		fill: 0x666666
	});
	instructionsText.anchor.set(0.5, 0);
	instructionsText.x = 2048 / 2;
	instructionsText.y = titleText.y + titleText.height + 10;
	game.addChild(instructionsText);
}
// Initialize game
initGame();
// Game update function
game.update = function () {
	// Game tick updates (if needed)
};
// Game event handlers
game.down = function (x, y, obj) {
	// Handle game-wide touch events if needed
};
game.up = function (x, y, obj) {
	// Handle game-wide touch events if needed
};
game.move = function (x, y, obj) {
	// Handle game-wide move events if needed
};