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

/**** 
* Classes
****/ 
var SurpriseEgg = Container.expand(function (eggType, eggColor) {
	var self = Container.call(this);
	self.isOpened = false;
	self.eggType = eggType;
	self.contents = [];
	// Create egg base
	var eggBase = self.attachAsset(eggColor, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Create egg top half
	var eggTopHalf = self.attachAsset('eggTop', {
		anchorX: 0.5,
		anchorY: 1.0,
		y: 0
	});
	// Create egg bottom half
	var eggBottomHalf = self.attachAsset('eggBottom', {
		anchorX: 0.5,
		anchorY: 0.0,
		y: 0
	});
	// Hide base initially, show halves
	eggBase.visible = false;
	eggTopHalf.visible = true;
	eggBottomHalf.visible = true;
	self.generateContents = function () {
		self.contents = [];
		var numItems = Math.floor(Math.random() * 3) + 2; // 2-4 items
		for (var i = 0; i < numItems; i++) {
			var itemType = Math.floor(Math.random() * 4);
			var item;
			switch (itemType) {
				case 0:
					item = {
						type: 'blossom',
						asset: 'blossomToy'
					};
					break;
				case 1:
					item = {
						type: 'bubbles',
						asset: 'bubblesToy'
					};
					break;
				case 2:
					item = {
						type: 'buttercup',
						asset: 'buttercupToy'
					};
					break;
				case 3:
					item = {
						type: 'sticker',
						asset: 'sticker'
					};
					break;
			}
			self.contents.push(item);
		}
	};
	self.openEgg = function () {
		if (self.isOpened) return;
		self.isOpened = true;
		// Play crack sound
		LK.getSound('eggCrack').play();
		// Animate egg opening
		tween(eggTopHalf, {
			y: -100,
			rotation: -0.3
		}, {
			duration: 800,
			easing: tween.bounceOut
		});
		tween(eggBottomHalf, {
			y: 100,
			rotation: 0.2
		}, {
			duration: 800,
			easing: tween.bounceOut
		});
		// Show contents after opening animation
		LK.setTimeout(function () {
			self.showContents();
		}, 400);
	};
	self.showContents = function () {
		LK.getSound('surprise').play();
		for (var i = 0; i < self.contents.length; i++) {
			var item = self.contents[i];
			var itemGraphic = LK.getAsset(item.asset, {
				anchorX: 0.5,
				anchorY: 0.5,
				alpha: 0,
				scaleX: 0,
				scaleY: 0
			});
			// Position items in a circular pattern
			var angle = i / self.contents.length * Math.PI * 2;
			var radius = 80;
			itemGraphic.x = Math.cos(angle) * radius;
			itemGraphic.y = Math.sin(angle) * radius;
			self.addChild(itemGraphic);
			// Animate item appearance
			tween(itemGraphic, {
				alpha: 1,
				scaleX: 1,
				scaleY: 1
			}, {
				duration: 600,
				easing: tween.elasticOut
			});
			// Add floating animation
			var floatDelay = i * 200;
			LK.setTimeout(function (graphic) {
				return function () {
					tween(graphic, {
						y: graphic.y - 20
					}, {
						duration: 1000,
						easing: tween.easeInOut
					});
				};
			}(itemGraphic), floatDelay);
		}
		// Flash effect
		LK.effects.flashObject(self, 0xFFFFFF, 500);
		// Auto-reset after showing contents
		LK.setTimeout(function () {
			self.resetEgg();
		}, 3000);
	};
	self.resetEgg = function () {
		// Remove all content items
		for (var i = self.children.length - 1; i >= 0; i--) {
			var child = self.children[i];
			if (child !== eggTopHalf && child !== eggBottomHalf && child !== eggBase) {
				child.destroy();
			}
		}
		// Reset egg halves position
		tween(eggTopHalf, {
			y: 0,
			rotation: 0
		}, {
			duration: 800,
			easing: tween.easeInOut
		});
		tween(eggBottomHalf, {
			y: 0,
			rotation: 0
		}, {
			duration: 800,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				self.isOpened = false;
				self.generateContents();
			}
		});
	};
	self.down = function (x, y, obj) {
		if (!self.isOpened) {
			self.openEgg();
			LK.getSound('collect').play();
		}
	};
	// Generate initial contents
	self.generateContents();
	return self;
});

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

/**** 
* Game Code
****/ 
// Create title text
var titleText = new Text2('Powerpuff Girls Surprise Eggs', {
	size: 80,
	fill: 0xFF1493
});
titleText.anchor.set(0.5, 0);
LK.gui.top.addChild(titleText);
titleText.y = 50;
// Create instruction text
var instructionText = new Text2('Tap the eggs to discover surprises!', {
	size: 50,
	fill: 0xFFFFFF
});
instructionText.anchor.set(0.5, 0);
LK.gui.top.addChild(instructionText);
instructionText.y = 150;
// Create surprise eggs
var eggs = [];
var eggTypes = ['egg1', 'egg2', 'egg3', 'egg4'];
var eggPositions = [{
	x: 512,
	y: 900
},
// Top left
{
	x: 1536,
	y: 900
},
// Top right
{
	x: 512,
	y: 1600
},
// Bottom left
{
	x: 1536,
	y: 1600
} // Bottom right
];
for (var i = 0; i < 4; i++) {
	var egg = new SurpriseEgg(i, eggTypes[i]);
	egg.x = eggPositions[i].x;
	egg.y = eggPositions[i].y;
	eggs.push(egg);
	game.addChild(egg);
}
// Add sparkle effects
var sparkleTimer = 0;
game.update = function () {
	sparkleTimer++;
	// Add random sparkles around eggs
	if (sparkleTimer % 60 === 0) {
		for (var i = 0; i < eggs.length; i++) {
			var egg = eggs[i];
			if (!egg.isOpened) {
				var sparkle = LK.getAsset('sticker', {
					anchorX: 0.5,
					anchorY: 0.5,
					scaleX: 0.3,
					scaleY: 0.3,
					alpha: 0.8
				});
				sparkle.x = egg.x + (Math.random() - 0.5) * 300;
				sparkle.y = egg.y + (Math.random() - 0.5) * 300;
				game.addChild(sparkle);
				// Animate sparkle
				tween(sparkle, {
					alpha: 0,
					scaleX: 0,
					scaleY: 0,
					y: sparkle.y - 100
				}, {
					duration: 1500,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						sparkle.destroy();
					}
				});
			}
		}
	}
};