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

/**** 
* Classes
****/ 
var Basket = Container.expand(function () {
	var self = Container.call(this);
	var basketGraphics = self.attachAsset('basket', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.targetX = 2048 / 2;
	self.update = function () {
		var diff = self.targetX - self.x;
		self.x += diff * 0.1;
	};
	return self;
});
var FoodItem = Container.expand(function (foodType) {
	var self = Container.call(this);
	self.foodType = foodType;
	self.speed = Math.random() * 3 + 2;
	self.rotationSpeed = (Math.random() - 0.5) * 0.1;
	self.collected = false;
	var foodGraphics = self.attachAsset(foodType, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		if (!self.collected) {
			self.y += self.speed;
			self.rotation += self.rotationSpeed;
		}
	};
	return self;
});

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

/**** 
* Game Code
****/ 
var currentLevel = 1;
var shakeCount = 0;
var requiredShakes = 10;
var foodItems = [];
var basket;
var lastAcceleration = 0;
var shakeThreshold = 15;
var levelFoodTypes = {
	1: ['cauliflower', 'cabbage'],
	2: ['bakedBean'],
	3: ['banana'],
	4: ['orange'],
	5: ['greenApple']
};
var levelNames = {
	1: 'Vegetables',
	2: 'Baked Beans',
	3: 'Bananas',
	4: 'Oranges',
	5: 'Green Apples'
};
// UI Elements
var levelText = new Text2('Level 1: Vegetables', {
	size: 80,
	fill: '#FFFFFF'
});
levelText.anchor.set(0.5, 0);
LK.gui.top.addChild(levelText);
levelText.y = 120;
var shakeText = new Text2('Shake Count: 0/10', {
	size: 60,
	fill: '#FFFFFF'
});
shakeText.anchor.set(0.5, 0);
LK.gui.top.addChild(shakeText);
shakeText.y = 220;
var instructionText = new Text2('Shake your device to make food fall!', {
	size: 50,
	fill: '#FFFF00'
});
instructionText.anchor.set(0.5, 0);
LK.gui.top.addChild(instructionText);
instructionText.y = 300;
// Create basket
basket = game.addChild(new Basket());
basket.x = 2048 / 2;
basket.y = 2732 - 200;
// Load saved level
var savedLevel = storage.currentLevel || 1;
if (savedLevel > 1) {
	currentLevel = savedLevel;
	updateLevelUI();
}
function updateLevelUI() {
	levelText.setText('Level ' + currentLevel + ': ' + levelNames[currentLevel]);
	shakeText.setText('Shake Count: ' + shakeCount + '/' + requiredShakes);
}
function detectShake() {
	// Simple shake detection using device motion simulation
	var currentTime = Date.now();
	var acceleration = Math.abs(Math.sin(currentTime * 0.01)) * 20;
	if (acceleration > shakeThreshold && lastAcceleration <= shakeThreshold) {
		shakeCount++;
		LK.getSound('shakeSound').play();
		updateLevelUI();
		if (shakeCount >= requiredShakes) {
			triggerFoodDrop();
		}
	}
	lastAcceleration = acceleration;
}
function triggerFoodDrop() {
	var foodTypes = levelFoodTypes[currentLevel];
	for (var i = 0; i < 15; i++) {
		var randomFoodType = foodTypes[Math.floor(Math.random() * foodTypes.length)];
		var foodItem = new FoodItem(randomFoodType);
		foodItem.x = Math.random() * 1800 + 124;
		foodItem.y = -100 - Math.random() * 200;
		foodItems.push(foodItem);
		game.addChild(foodItem);
	}
}
function checkCollisions() {
	for (var i = foodItems.length - 1; i >= 0; i--) {
		var food = foodItems[i];
		if (food.collected) continue;
		if (food.intersects(basket)) {
			food.collected = true;
			LK.getSound('collectFood').play();
			LK.setScore(LK.getScore() + 10);
			// Visual feedback
			tween(food, {
				alpha: 0,
				scaleX: 1.5,
				scaleY: 1.5
			}, {
				duration: 300,
				onFinish: function onFinish() {
					food.destroy();
				}
			});
			foodItems.splice(i, 1);
			// Check if enough food collected for level completion
			if (LK.getScore() >= currentLevel * 50) {
				completeLevel();
			}
		} else if (food.y > 2732 + 100) {
			// Remove food that fell off screen
			food.destroy();
			foodItems.splice(i, 1);
		}
	}
}
function completeLevel() {
	LK.getSound('levelComplete').play();
	// Flash screen green
	LK.effects.flashScreen(0x00FF00, 800);
	currentLevel++;
	shakeCount = 0;
	// Save progress
	storage.currentLevel = currentLevel;
	if (currentLevel > 5) {
		// Game completed
		LK.showYouWin();
	} else {
		updateLevelUI();
		// Clear remaining food items
		for (var i = foodItems.length - 1; i >= 0; i--) {
			foodItems[i].destroy();
		}
		foodItems = [];
		// Show level complete message temporarily
		var levelCompleteText = new Text2('Level Complete!', {
			size: 100,
			fill: '#00FF00'
		});
		levelCompleteText.anchor.set(0.5, 0.5);
		levelCompleteText.x = 2048 / 2;
		levelCompleteText.y = 2732 / 2;
		game.addChild(levelCompleteText);
		tween(levelCompleteText, {
			alpha: 0
		}, {
			duration: 2000,
			onFinish: function onFinish() {
				levelCompleteText.destroy();
			}
		});
	}
}
// Touch controls for basket movement
game.move = function (x, y, obj) {
	basket.targetX = x;
};
game.down = function (x, y, obj) {
	basket.targetX = x;
};
// Alternative shake trigger for testing/accessibility
game.up = function (x, y, obj) {
	if (y < 400) {
		// Tap top of screen to simulate shake
		shakeCount++;
		LK.getSound('shakeSound').play();
		updateLevelUI();
		if (shakeCount >= requiredShakes) {
			triggerFoodDrop();
		}
	}
};
game.update = function () {
	detectShake();
	checkCollisions();
};