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

/**** 
* Classes
****/ 
var Envelope = Container.expand(function (color) {
	var self = Container.call(this);
	var assetName = color === 'red' ? 'envelope' : 'greenEnvelope';
	var graphics = self.attachAsset(assetName, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.isDragging = false;
	self.isCollected = false;
	self.color = color;
	self.down = function (x, y, obj) {
		if (!self.isCollected) {
			self.isDragging = true;
			self.originalX = self.x;
			self.originalY = self.y;
		}
	};
	self.checkCollection = function () {
		if (self.intersects(collectionBox) && !self.isCollected) {
			self.isCollected = true;
			LK.getSound('collect').play();
			// Move to collection box
			tween(self, {
				x: collectionBox.x,
				y: collectionBox.y,
				scaleX: 0.5,
				scaleY: 0.5
			}, {
				duration: 300,
				easing: tween.easeOut
			});
			envelopesCollected++;
			checkEnvelopePhaseComplete();
		}
	};
	return self;
});
var HollyBush = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('hollyBush', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.hollyCut = false;
	self.down = function (x, y, obj) {
		if (currentPhase === 'holly' && !self.hollyCut) {
			self.hollyCut = true;
			LK.getSound('cut').play();
			// Create holly pieces
			var holly1 = LK.getAsset('holly', {
				anchorX: 0.5,
				anchorY: 0.5
			});
			var holly2 = LK.getAsset('holly', {
				anchorX: 0.5,
				anchorY: 0.5
			});
			holly1.x = self.x - 50;
			holly1.y = self.y;
			holly2.x = self.x + 50;
			holly2.y = self.y;
			game.addChild(holly1);
			game.addChild(holly2);
			// Animate holly pieces
			tween(holly1, {
				y: holly1.y + 100
			}, {
				duration: 500,
				easing: tween.easeOut
			});
			tween(holly2, {
				y: holly2.y + 100
			}, {
				duration: 500,
				easing: tween.easeOut
			});
			hollyCutCount++;
			checkHollyPhaseComplete();
		}
	};
	return self;
});
var Mistletoe = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('mistletoe', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.isDragging = false;
	self.isCollected = false;
	self.down = function (x, y, obj) {
		if (!self.isCollected) {
			self.isDragging = true;
			self.originalX = self.x;
			self.originalY = self.y;
		}
	};
	self.checkCollection = function () {
		if (self.x > 800 && self.x < 1200 && self.y > 1000 && self.y < 1400 && !self.isCollected) {
			self.isCollected = true;
			LK.getSound('collect').play();
			mistletoeCollected++;
			checkMistletoePhaseComplete();
		}
	};
	return self;
});
var SnowCover = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('snowCover', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.isCleared = false;
	self.pineconeRevealed = false;
	self.down = function (x, y, obj) {
		if (!self.isCleared) {
			self.isCleared = true;
			LK.getSound('pop').play();
			// Fade out snow cover
			tween(graphics, {
				alpha: 0
			}, {
				duration: 500,
				onFinish: function onFinish() {
					self.visible = false;
					self.revealPinecone();
				}
			});
		}
	};
	self.revealPinecone = function () {
		if (!self.pineconeRevealed) {
			self.pineconeRevealed = true;
			var pinecone = LK.getAsset('pinecone', {
				anchorX: 0.5,
				anchorY: 0.5
			});
			pinecone.x = self.x;
			pinecone.y = self.y;
			game.addChild(pinecone);
			// Scale animation
			pinecone.scaleX = 0;
			pinecone.scaleY = 0;
			tween(pinecone, {
				scaleX: 1,
				scaleY: 1
			}, {
				duration: 300,
				easing: tween.easeOut
			});
			snowClearedCount++;
			checkSnowPhaseComplete();
		}
	};
	return self;
});
var Wreath = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('wreath', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.isDragging = false;
	self.isPlaced = false;
	self.down = function (x, y, obj) {
		if (currentPhase === 'wreath' && !self.isPlaced) {
			self.isDragging = true;
			self.originalX = self.x;
			self.originalY = self.y;
		}
	};
	self.checkPlacement = function () {
		if (self.intersects(door) && !self.isPlaced) {
			self.isPlaced = true;
			LK.getSound('success').play();
			// Snap to door center
			tween(self, {
				x: door.x,
				y: door.y - 50
			}, {
				duration: 300,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					showCrown();
				}
			});
		}
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x87CEEB
});

/**** 
* Game Code
****/ 
// Sound effects
// Game backgrounds and UI elements
// Game state variables
var currentPhase = 'snow';
var snowClearedCount = 0;
var envelopesCollected = 0;
var mistletoeCollected = 0;
var hollyCutCount = 0;
// UI elements
var instructionText = new Text2('Tap the snow to find pinecones!', {
	size: 80,
	fill: 0xFFFFFF
});
instructionText.anchor.set(0.5, 0);
LK.gui.top.addChild(instructionText);
// Game objects
var snowCovers = [];
var envelopes = [];
var mistletoes = [];
var hollyBushes = [];
var collectionBox;
var door;
var wreath;
var draggedObject = null;
// Characters
var jacky, twitter, ginger, harvey;
// Create snow covers and setup snow phase
function setupSnowPhase() {
	for (var i = 0; i < 3; i++) {
		var snow = new SnowCover();
		snow.x = 400 + i * 300;
		snow.y = 800;
		snowCovers.push(snow);
		game.addChild(snow);
	}
	// Add character Jacky
	jacky = LK.getAsset('character', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	jacky.x = 200;
	jacky.y = 600;
	game.addChild(jacky);
}
// Create envelopes and collection box
function setupEnvelopePhase() {
	instructionText.setText('Drag envelopes to the yellow box!');
	// Clear previous phase objects
	for (var i = 0; i < snowCovers.length; i++) {
		snowCovers[i].visible = false;
	}
	// Create collection box
	collectionBox = LK.getAsset('collectionBox', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	collectionBox.x = 1024;
	collectionBox.y = 1200;
	game.addChild(collectionBox);
	// Create envelopes
	for (var i = 0; i < 4; i++) {
		var envelope = new Envelope(i < 2 ? 'red' : 'green');
		envelope.x = 300 + i * 200;
		envelope.y = 800;
		envelopes.push(envelope);
		game.addChild(envelope);
	}
	// Add Twitter bird
	twitter = LK.getAsset('bird', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	twitter.x = 1500;
	twitter.y = 400;
	game.addChild(twitter);
}
// Create mistletoe collection phase
function setupMistletoePhase() {
	instructionText.setText('Collect mistletoe pairs!');
	// Clear envelopes
	for (var i = 0; i < envelopes.length; i++) {
		envelopes[i].visible = false;
	}
	collectionBox.visible = false;
	// Create mistletoe
	for (var i = 0; i < 4; i++) {
		var mistletoe = new Mistletoe();
		mistletoe.x = 400 + i * 300;
		mistletoe.y = 600;
		mistletoes.push(mistletoe);
		game.addChild(mistletoe);
	}
	// Add tree and Ginger
	var tree = LK.getAsset('tree', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	tree.x = 1600;
	tree.y = 800;
	game.addChild(tree);
	ginger = LK.getAsset('character', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	ginger.x = 1600;
	ginger.y = 600;
	game.addChild(ginger);
}
// Create holly cutting phase
function setupHollyPhase() {
	instructionText.setText('Cut holly from the bushes!');
	// Clear mistletoe
	for (var i = 0; i < mistletoes.length; i++) {
		mistletoes[i].visible = false;
	}
	// Create holly bushes
	for (var i = 0; i < 3; i++) {
		var bush = new HollyBush();
		bush.x = 500 + i * 300;
		bush.y = 900;
		hollyBushes.push(bush);
		game.addChild(bush);
	}
	// Add scissors
	var scissors = LK.getAsset('scissors', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	scissors.x = 1024;
	scissors.y = 1400;
	game.addChild(scissors);
	// Add Harvey
	harvey = LK.getAsset('character', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	harvey.x = 1400;
	harvey.y = 1200;
	game.addChild(harvey);
}
// Create wreath placement phase
function setupWreathPhase() {
	instructionText.setText('Place the wreath on the door!');
	// Clear holly bushes
	for (var i = 0; i < hollyBushes.length; i++) {
		hollyBushes[i].visible = false;
	}
	// Create door
	door = LK.getAsset('door', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	door.x = 1400;
	door.y = 1000;
	game.addChild(door);
	// Create wreath
	wreath = new Wreath();
	wreath.x = 600;
	wreath.y = 1000;
	game.addChild(wreath);
}
// Show final crown
function showCrown() {
	instructionText.setText('Christmas Crown Complete!');
	var crown = LK.getAsset('crown', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	crown.x = 1024;
	crown.y = 600;
	crown.scaleX = 0;
	crown.scaleY = 0;
	game.addChild(crown);
	// Animate crown appearance
	tween(crown, {
		scaleX: 1.5,
		scaleY: 1.5
	}, {
		duration: 1000,
		easing: tween.easeOut,
		onFinish: function onFinish() {
			LK.effects.flashScreen(0xFFD700, 2000);
			LK.getSound('success').play();
			// Show win after crown animation
			LK.setTimeout(function () {
				LK.showYouWin();
			}, 2000);
		}
	});
}
// Phase completion checks
function checkSnowPhaseComplete() {
	if (snowClearedCount >= 3) {
		currentPhase = 'envelope';
		LK.setTimeout(function () {
			setupEnvelopePhase();
		}, 1000);
	}
}
function checkEnvelopePhaseComplete() {
	if (envelopesCollected >= 4) {
		currentPhase = 'mistletoe';
		LK.setTimeout(function () {
			setupMistletoePhase();
		}, 1000);
	}
}
function checkMistletoePhaseComplete() {
	if (mistletoeCollected >= 4) {
		currentPhase = 'holly';
		LK.setTimeout(function () {
			setupHollyPhase();
		}, 1000);
	}
}
function checkHollyPhaseComplete() {
	if (hollyCutCount >= 3) {
		currentPhase = 'wreath';
		LK.setTimeout(function () {
			setupWreathPhase();
		}, 1000);
	}
}
// Mouse/touch handlers
game.move = function (x, y, obj) {
	if (draggedObject) {
		draggedObject.x = x;
		draggedObject.y = y;
		if (draggedObject.checkCollection) {
			draggedObject.checkCollection();
		}
		if (draggedObject.checkPlacement) {
			draggedObject.checkPlacement();
		}
	}
};
game.down = function (x, y, obj) {
	// Check for draggable objects
	for (var i = 0; i < envelopes.length; i++) {
		if (envelopes[i].visible && !envelopes[i].isCollected) {
			var envelope = envelopes[i];
			var dx = x - envelope.x;
			var dy = y - envelope.y;
			if (dx * dx + dy * dy < 10000) {
				draggedObject = envelope;
				envelope.isDragging = true;
				break;
			}
		}
	}
	for (var i = 0; i < mistletoes.length; i++) {
		if (mistletoes[i].visible && !mistletoes[i].isCollected) {
			var mistletoe = mistletoes[i];
			var dx = x - mistletoe.x;
			var dy = y - mistletoe.y;
			if (dx * dx + dy * dy < 10000) {
				draggedObject = mistletoe;
				mistletoe.isDragging = true;
				break;
			}
		}
	}
	if (wreath && wreath.visible && !wreath.isPlaced) {
		var dx = x - wreath.x;
		var dy = y - wreath.y;
		if (dx * dx + dy * dy < 10000) {
			draggedObject = wreath;
			wreath.isDragging = true;
		}
	}
};
game.up = function (x, y, obj) {
	if (draggedObject) {
		draggedObject.isDragging = false;
		draggedObject = null;
	}
};
// Initialize first phase
setupSnowPhase();
// Game update loop
game.update = function () {
	// Animate characters
	if (jacky) {
		jacky.x += Math.sin(LK.ticks * 0.02) * 0.5;
	}
	if (twitter) {
		twitter.y += Math.sin(LK.ticks * 0.03) * 0.3;
	}
	if (harvey) {
		harvey.scaleX = 1 + Math.sin(LK.ticks * 0.05) * 0.1;
	}
};