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

/**** 
* Classes
****/ 
// Cell class: represents a single cell in the minesweeper grid
var Cell = Container.expand(function () {
	var self = Container.call(this);
	// Cell state
	self.isMine = false;
	self.isRevealed = false;
	self.isFlagged = false;
	self.adjacentMines = 0;
	self.gridX = 0;
	self.gridY = 0;
	// Visuals
	// Cell background (hidden/revealed)
	self.bg = self.attachAsset('cellBg', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Flag icon (hidden by default)
	self.flagIcon = self.attachAsset('cellFlag', {
		anchorX: 0.5,
		anchorY: 0.5,
		alpha: 0
	});
	// Mine icon (hidden by default)
	self.mineIcon = self.attachAsset('cellMine', {
		anchorX: 0.5,
		anchorY: 0.5,
		alpha: 0
	});
	// Number text (hidden by default)
	self.numberText = new Text2('', {
		size: 32,
		fill: 0x1A1A1A
	});
	self.numberText.anchor.set(0.5, 0.5);
	self.numberText.alpha = 0;
	self.addChild(self.numberText);
	// Reveal this cell
	self.reveal = function () {
		if (self.isRevealed || self.isFlagged) return;
		self.isRevealed = true;
		// Show mine or number
		if (self.isMine) {
			self.mineIcon.alpha = 1;
			self.bg.tint = 0xffaaaa;
		} else {
			self.bg.tint = 0xe0e0e0;
			if (self.adjacentMines > 0) {
				self.numberText.setText(self.adjacentMines + '');
				self.numberText.alpha = 1;
			}
		}
	};
	// Hide (reset) this cell
	self.hide = function () {
		self.isRevealed = false;
		self.isFlagged = false;
		self.bg.tint = 0xcccccc;
		self.flagIcon.alpha = 0;
		self.mineIcon.alpha = 0;
		self.numberText.alpha = 0;
	};
	// Set flagged state
	self.setFlagged = function (flagged) {
		if (self.isRevealed) return;
		// Only allow flagging if not already flagged and flag limit not reached
		if (flagged && !self.isFlagged) {
			if (flagCount >= MINE_COUNT) return; // Do not allow more flags than mines
			self.isFlagged = true;
			self.flagIcon.alpha = 1;
			if (typeof game.updateFlagCount === "function") game.updateFlagCount();
		} else if (!flagged && self.isFlagged) {
			self.isFlagged = false;
			self.flagIcon.alpha = 0;
			if (typeof game.updateFlagCount === "function") game.updateFlagCount();
		}
	};
	// Event: tap/click (reveal)
	self.down = function (x, y, obj) {
		if (game.isGameOver || game.isWin) return;
		if (flagMode) {
			// Only allow flagging if not revealed
			if (!self.isRevealed) {
				// Only allow flagging if not exceeding flag limit
				if (!self.isFlagged && flagCount >= MINE_COUNT) {
					// Optionally: flash or shake to indicate no more flags
					return;
				}
				self.setFlagged(!self.isFlagged);
				// game.updateFlagCount(); // Already called in setFlagged
			}
			return;
		}
		if (self.isFlagged) return;
		if (!self.isRevealed) {
			game.revealCell(self.gridX, self.gridY);
		}
	};
	// Event: long press (flag)
	self.up = function (x, y, obj) {
		// No-op, handled in game
	};
	return self;
});

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

/**** 
* Game Code
****/ 
// --- Game constants ---
var COLS = 12;
var ROWS = 8;
var CELL_SIZE = 120; // px, will be scaled to fit
var MINE_COUNT = 18; // Küçük harita için uygun mayın sayısı
// --- Game variables ---
var grid = [];
var cellNodes = [];
var isFirstClick = true;
var isGameOver = false;
var isWin = false;
var flagCount = 0;
var revealedCount = 0;
var flagMode = false; // If true, taps flag/unflag instead of reveal
// --- Asset initialization ---
// --- Layout calculation ---
var boardWidth = COLS * CELL_SIZE;
var boardHeight = ROWS * CELL_SIZE;
var boardOffsetX = Math.floor((2048 - boardWidth) / 2);
var boardOffsetY = Math.floor((2732 - boardHeight) / 2);
// --- GUI elements ---
var flagTxt = new Text2('Bayrak: 0/' + MINE_COUNT, {
	size: 60,
	fill: 0x333333
});
flagTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(flagTxt);
// Floating flag button (bottom right, not in top left!)
// Use the flag asset for visual consistency
var flagBtn = LK.getAsset('cellFlag', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 2048 - 180,
	y: 2732 - 180,
	scaleX: 1.2,
	scaleY: 1.2
});
flagBtn.interactive = true;
flagBtn.buttonMode = true;
game.addChild(flagBtn);
// Visual feedback for flag mode
function updateFlagBtnVisual() {
	flagBtn.alpha = flagMode ? 1 : 0.7;
	flagBtn.tint = flagMode ? 0xff3333 : 0xffffff;
}
updateFlagBtnVisual();
// Touch handler for flag button
flagBtn.down = function (x, y, obj) {
	flagMode = !flagMode;
	updateFlagBtnVisual();
	modeTxt.setText(flagMode ? 'Bayrak' : 'Aç');
	modeTxt.fill = flagMode ? "#ff3333" : "#666666";
};
// Optional: also allow toggling with the old modeTxt for accessibility
var modeTxt = new Text2('Aç', {
	size: 48,
	fill: 0x666666
});
modeTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(modeTxt);
modeTxt.y = 80;
modeTxt.x = 2048 / 2;
modeTxt.down = function (x, y, obj) {
	flagMode = !flagMode;
	updateFlagBtnVisual();
	modeTxt.setText(flagMode ? 'Bayrak' : 'Aç');
	modeTxt.fill = flagMode ? "#ff3333" : "#666666";
};
// --- Board container ---
var board = new Container();
game.addChild(board);
board.x = boardOffsetX;
board.y = boardOffsetY;
// --- Helper functions ---
// Returns true if (x, y) is inside the grid
function inBounds(x, y) {
	return x >= 0 && x < COLS && y >= 0 && y < ROWS;
}
// Place mines randomly, avoiding (safeX, safeY) and its neighbors
function placeMines(safeX, safeY) {
	var placed = 0;
	while (placed < MINE_COUNT) {
		var x = Math.floor(Math.random() * COLS);
		var y = Math.floor(Math.random() * ROWS);
		// Don't place on safe cell or its neighbors
		if (Math.abs(x - safeX) <= 1 && Math.abs(y - safeY) <= 1) continue;
		if (!grid[y][x].isMine) {
			grid[y][x].isMine = true;
			placed++;
		}
	}
}
// Calculate adjacent mine counts for all cells
function calcAdjacents() {
	for (var y = 0; y < ROWS; y++) {
		for (var x = 0; x < COLS; x++) {
			var count = 0;
			for (var dy = -1; dy <= 1; dy++) {
				for (var dx = -1; dx <= 1; dx++) {
					if (dx === 0 && dy === 0) continue;
					var nx = x + dx,
						ny = y + dy;
					if (inBounds(nx, ny) && grid[ny][nx].isMine) count++;
				}
			}
			grid[y][x].adjacentMines = count;
		}
	}
}
// Reveal cell at (x, y). If first click, place mines after click.
game.revealCell = function (x, y) {
	if (isGameOver || isWin) return;
	var cell = grid[y][x];
	if (cell.isRevealed || cell.isFlagged) return;
	if (isFirstClick) {
		placeMines(x, y);
		calcAdjacents();
		isFirstClick = false;
	}
	cell.reveal();
	revealedCount++;
	if (cell.isMine) {
		// Game over
		isGameOver = true;
		revealAllMines();
		LK.effects.flashScreen(0xff0000, 1000);
		LK.showGameOver();
		return;
	}
	// If no adjacent mines, reveal neighbors recursively
	if (cell.adjacentMines === 0) {
		for (var dy = -1; dy <= 1; dy++) {
			for (var dx = -1; dx <= 1; dx++) {
				if (dx === 0 && dy === 0) continue;
				var nx = x + dx,
					ny = y + dy;
				if (inBounds(nx, ny)) {
					var neighbor = grid[ny][nx];
					if (!neighbor.isRevealed && !neighbor.isMine && !neighbor.isFlagged) {
						game.revealCell(nx, ny);
					}
				}
			}
		}
	}
	checkWin();
};
// Reveal all mines (on game over)
function revealAllMines() {
	for (var y = 0; y < ROWS; y++) {
		for (var x = 0; x < COLS; x++) {
			var cell = grid[y][x];
			if (cell.isMine) {
				cell.mineIcon.alpha = 1;
				cell.bg.tint = 0xffaaaa;
			}
		}
	}
}
// Check win condition
function checkWin() {
	// Win if all non-mine cells are revealed
	var totalSafe = COLS * ROWS - MINE_COUNT;
	if (revealedCount === totalSafe) {
		isWin = true;
		LK.effects.flashScreen(0x44ff44, 1000);
		LK.showYouWin();
	}
}
// Update flag count display
game.updateFlagCount = function () {
	flagCount = 0;
	for (var y = 0; y < ROWS; y++) {
		for (var x = 0; x < COLS; x++) {
			if (grid[y][x].isFlagged) flagCount++;
		}
	}
	flagTxt.setText('Bayrak: ' + flagCount + '/' + MINE_COUNT);
};
// --- Board setup ---
// Create grid and cell nodes
for (var y = 0; y < ROWS; y++) {
	grid[y] = [];
	cellNodes[y] = [];
	for (var x = 0; x < COLS; x++) {
		var cell = new Cell();
		cell.gridX = x;
		cell.gridY = y;
		cell.x = x * CELL_SIZE + CELL_SIZE / 2;
		cell.y = y * CELL_SIZE + CELL_SIZE / 2;
		board.addChild(cell);
		grid[y][x] = cell;
		cellNodes[y][x] = cell;
	}
}
// --- Touch/flag mode toggle ---
// Toggle flag mode on modeTxt tap
modeTxt.down = function (x, y, obj) {
	flagMode = !flagMode;
	modeTxt.setText(flagMode ? 'Bayrak' : 'Aç');
	modeTxt.fill = flagMode ? "#ff3333" : "#666666";
};
// --- Game event handlers ---
// Prevent drag/scroll on board
board.move = function (x, y, obj) {};
// --- Reset function (called by LK on game restart) ---
game.reset = function () {
	isFirstClick = true;
	isGameOver = false;
	isWin = false;
	flagCount = 0;
	revealedCount = 0;
	flagMode = false;
	if (typeof updateFlagBtnVisual === "function") updateFlagBtnVisual();
	modeTxt.setText('Aç');
	modeTxt.fill = "#666666";
	flagTxt.setText('Bayrak: 0/' + MINE_COUNT);
	for (var y = 0; y < ROWS; y++) {
		for (var x = 0; x < COLS; x++) {
			var cell = grid[y][x];
			cell.isMine = false;
			cell.isRevealed = false;
			cell.isFlagged = false;
			cell.adjacentMines = 0;
			cell.hide();
		}
	}
};
// --- Game update loop (not used, but required) ---
game.update = function () {};
// --- End of file ---