/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");
var storage = LK.import("@upit/storage.v1", {
	highScore: 0,
	lastScore: 0
});

/**** 
* Classes
****/ 
var ShippingContainer = Container.expand(function (type) {
	var self = Container.call(this);
	// Set container type and properties
	self.type = type || 'container';
	self.targetted = false;
	self.speed = 3 + Math.random() * 2;
	self.value = 10;
	// Adjust value based on container type
	if (self.type === 'foodContainer') {
		self.value = 15;
	} else if (self.type === 'paperContainer') {
		self.value = 20;
	} else if (self.type === 'diaperContainer') {
		self.value = 25;
	} else if (self.type === 'carPartsContainer') {
		self.value = 30;
	}
	// Get and automatically addChild appropriate asset with anchor set
	var containerGraphics = self.attachAsset(self.type, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Label removed as requested
	// Tariff stamp that appears when tapped
	self.tariffStamp = self.attachAsset('tariffStamp', {
		anchorX: 0.5,
		anchorY: 0.5,
		alpha: 0
	});
	// Add text to stamp
	self.stampText = new Text2('TARIFF', {
		size: 30,
		fill: 0xFFFFFF
	});
	self.stampText.anchor.set(0.5, 0.5);
	self.tariffStamp.addChild(self.stampText);
	// Update method called automatically each frame
	self.update = function () {
		// This method is now empty as container movement is controlled by the ship
		// Container position is relative to ship and doesn't need its own movement
	};
	// Apply tariff to container
	self.applyTariff = function () {
		if (self.targetted) {
			return false;
		}
		self.targetted = true;
		// Show tariff stamp with animation
		self.tariffStamp.alpha = 1;
		self.tariffStamp.rotation = -0.3;
		tween(self.tariffStamp, {
			rotation: 0
		}, {
			duration: 300,
			easing: tween.easeOut
		});
		// Play slap sound
		LK.getSound('slap').play();
		return true;
	};
	// Tap/click handler
	self.down = function (x, y, obj) {
		// Call the global applyTariffToContainer function passing this container
		applyTariffToContainer(self);
	};
	return self;
});
var ShippingShip = Container.expand(function () {
	var self = Container.call(this);
	// Get and automatically addChild ship asset with anchor set
	var shipGraphics = self.attachAsset('ship', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Add containers to the ship
	self.containers = [];
	// Create containers for the ship
	self.createContainers = function (level) {
		// Clear existing containers
		for (var i = 0; i < self.containers.length; i++) {
			if (self.containers[i]) {
				self.removeChild(self.containers[i]);
			}
		}
		self.containers = [];
		// Determine how many containers to create based on level
		var containerCount = Math.min(Math.floor(2 + level / 2), 5);
		// Randomly decide which container types to use
		var containerTypes = ['foodContainer', 'paperContainer', 'diaperContainer', 'carPartsContainer'];
		// Create and position containers
		for (var i = 0; i < containerCount; i++) {
			var randomType = containerTypes[Math.floor(Math.random() * containerTypes.length)];
			var container = new ShippingContainer(randomType);
			// Set fixed positions relative to the ship
			container.x = i * 220 - 220;
			container.y = 0;
			self.addChild(container);
			self.containers.push(container);
		}
	};
	return self;
});
var TrumpCharacter = Container.expand(function () {
	var self = Container.call(this);
	// Create Trump's face using shapes
	var face = self.attachAsset('trumpFace', {
		anchorX: 0.5,
		anchorY: 0.5,
		y: -150
	});
	var hair = self.attachAsset('trumpHair', {
		anchorX: 0.5,
		anchorY: 0.5,
		y: -200
	});
	// Add speech bubble for occasional quotes
	self.speechBubble = new Container();
	var bubbleText = new Text2('America First!', {
		size: 80,
		fill: 0x000000,
		font: "'Comic Sans MS', 'Comic Sans', cursive"
	});
	bubbleText.anchor.set(0, 0.5);
	self.speechBubble.addChild(bubbleText);
	self.speechBubble.x = 140;
	self.speechBubble.y = -80;
	self.speechBubble.alpha = 0;
	self.addChild(self.speechBubble);
	// Method to show a random Trump quote
	self.showRandomQuote = function () {
		// Don't show a new quote if speech bubble is still visible
		if (self.speechBubble.alpha > 0) {
			return;
		}
		var quotes = ["America First!", "Huge Tariffs!", "The Best Tariffs!", "China!", "Russia!", "Tremendous!", "Huge Profits!"];
		bubbleText.setText(quotes[Math.floor(Math.random() * quotes.length)]);
		// Show speech bubble with animation
		tween(self.speechBubble, {
			alpha: 1
		}, {
			duration: 300,
			easing: tween.easeOut
		});
		// Hide speech bubble after delay
		LK.setTimeout(function () {
			tween(self.speechBubble, {
				alpha: 0
			}, {
				duration: 300,
				easing: tween.easeIn
			});
		}, 2000);
	};
	return self;
});

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

/**** 
* Game Code
****/ 
// Game variables
var score = 0;
var level = 1;
var combo = 0;
var maxCombo = 0;
var missedContainers = 0;
var levelContainerCount = 0;
var containersToNextLevel = 10;
var isGameOver = false;
var currentShip = null;
var nextShipTimer = null;
var ships = [];
var trump = null;
// Create UI elements
var scoreTxt = new Text2('Score: 0', {
	size: 60,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0, 0);
LK.gui.topRight.addChild(scoreTxt);
scoreTxt.x = -350;
scoreTxt.y = 20;
var levelTxt = new Text2('Level: 1', {
	size: 60,
	fill: 0xFFFFFF
});
levelTxt.anchor.set(0, 0);
LK.gui.top.addChild(levelTxt);
levelTxt.x = -50;
levelTxt.y = 20;
var comboTxt = new Text2('Combo: 0', {
	size: 40,
	fill: 0xFFFF00
});
comboTxt.anchor.set(0, 0);
comboTxt.alpha = 0;
LK.gui.topRight.addChild(comboTxt);
comboTxt.x = -250;
comboTxt.y = 90;
// Initialize game
function initGame() {
	// Reset game variables
	score = 0;
	level = 1;
	combo = 0;
	maxCombo = 0;
	missedContainers = 0;
	levelContainerCount = 0;
	containersToNextLevel = 10;
	isGameOver = false;
	ships = [];
	currentShip = null;
	if (nextShipTimer) {
		LK.clearTimeout(nextShipTimer);
	}
	nextShipTimer = null;
	// Update UI
	scoreTxt.setText('Score: 0');
	levelTxt.setText('Level: 1');
	comboTxt.setText('Combo: 0');
	comboTxt.alpha = 0;
	// Create Trump character
	if (!trump) {
		trump = new TrumpCharacter();
		trump.x = 300;
		trump.y = 400;
		game.addChild(trump);
	}
	// Start the game by spawning the first ship
	spawnNewShip();
	// Play background music
	LK.playMusic('gameMusic');
}
// Spawn a new shipping ship
function spawnNewShip() {
	// Check if we already have 4 ships
	if (ships.length >= 4) {
		return;
	}
	// Create a new ship
	currentShip = new ShippingShip();
	currentShip.x = 2048 + 600; // Start off-screen to the right
	// Assign different y coordinates for each ship
	// Define possible y positions
	var possibleYPositions = [700, 1000, 1700, 2400]; // Different y positions
	// Filter out positions that are already occupied by existing ships
	var availablePositions = possibleYPositions.filter(function (position) {
		// Check if any existing ship is at this y position
		for (var i = 0; i < ships.length; i++) {
			if (Math.abs(ships[i].y - position) < 10) {
				// Using a small threshold to account for floating point differences
				return false; // Position is occupied
			}
		}
		return true; // Position is available
	});
	// If all positions are occupied, use the original list (should rarely happen since we limit to 4 ships)
	if (availablePositions.length === 0) {
		availablePositions = possibleYPositions;
	}
	// Choose a random position from the available options
	var randomIndex = Math.floor(Math.random() * availablePositions.length);
	var yPosition = availablePositions[randomIndex];
	currentShip.y = yPosition;
	// Create containers for the ship based on current level
	currentShip.createContainers(level);
	// Add ship to game and tracking array
	game.addChild(currentShip);
	ships.push(currentShip);
}
// Apply tariff to a container when tapped
function applyTariffToContainer(container) {
	if (!isGameOver && container && !container.targetted) {
		if (container.applyTariff()) {
			// Increase score based on container value and combo
			var pointsGained = container.value * (1 + combo * 0.1);
			score += Math.floor(pointsGained);
			// Update score text
			scoreTxt.setText('Score: ' + score);
			// Increase combo
			combo++;
			if (combo > maxCombo) {
				maxCombo = combo;
			}
			// Show combo text if combo is greater than 1
			if (combo > 1) {
				comboTxt.setText('Combo: ' + combo + 'x');
				comboTxt.alpha = 1;
				// Animate combo text
				tween(comboTxt, {
					size: 100
				}, {
					duration: 200,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						tween(comboTxt, {
							size: 60
						}, {
							duration: 200,
							easing: tween.easeIn
						});
					}
				});
			}
			// Track containers for level progression
			levelContainerCount++;
			// Check if we should level up
			if (levelContainerCount >= containersToNextLevel) {
				levelUp();
			}
			// Occasionally make Trump say something
			if (Math.random() < 0.2) {
				trump.showRandomQuote();
			}
		}
	}
}
// Level up function
function levelUp() {
	level++;
	levelContainerCount = 0;
	containersToNextLevel = 10 + level * 2;
	// Save current level text for animation
	var levelValue = level;
	// Flash level text to indicate level up
	tween(levelTxt, {
		size: 100
	}, {
		duration: 300,
		easing: tween.easeOut,
		onFinish: function onFinish() {
			// Update level text after scaling up
			levelTxt.setText('Level: ' + levelValue);
			tween(levelTxt, {
				size: 60
			}, {
				duration: 300,
				easing: tween.easeIn
			});
		}
	});
	// Play level up sound
	LK.getSound('levelUp').play();
	// Make Trump say something about the level up
	trump.showRandomQuote();
}
// Game over function
function endGame() {
	if (!isGameOver) {
		isGameOver = true;
		// Save high score if current score is higher
		if (score > storage.highScore) {
			storage.highScore = score;
		}
		// Save last score
		storage.lastScore = score;
		// Show game over screen
		LK.showGameOver();
	}
}
// Check if all containers on a ship have tariffs
function checkShipCompleted(ship) {
	if (!ship) {
		return false;
	}
	var allTariffed = true;
	for (var i = 0; i < ship.containers.length; i++) {
		if (!ship.containers[i].targetted) {
			allTariffed = false;
			break;
		}
	}
	return allTariffed;
}
// Game update function called every frame
game.update = function () {
	// Skip if game is over
	if (isGameOver) {
		return;
	}
	// Update all ships
	for (var i = ships.length - 1; i >= 0; i--) {
		var ship = ships[i];
		// Check if ship is completely off screen
		if (ship.x < -1000) {
			// Count missed containers
			for (var j = 0; j < ship.containers.length; j++) {
				if (!ship.containers[j].targetted) {
					missedContainers++;
					// Reset combo when containers are missed
					combo = 0;
					comboTxt.setText('Combo: 0');
					comboTxt.alpha = 0;
					// Play miss sound
					LK.getSound('miss').play();
				}
			}
			// Remove ship
			game.removeChild(ship);
			ships.splice(i, 1);
			// Check if game over (missed too many containers)
			if (missedContainers >= 10) {
				endGame();
				return;
			}
			// Schedule next ship if we have fewer than 4
			if (ship === currentShip) {
				currentShip = null;
				// Clear any existing timer
				if (nextShipTimer) {
					LK.clearTimeout(nextShipTimer);
				}
				nextShipTimer = LK.setTimeout(spawnNewShip, 200); // Reduced from 400ms to 200ms for even faster respawning
			}
		}
		// If ship is off-screen to the right, move it into view
		else if (ship.x > 2048) {
			ship.x -= 10;
		}
		// Normal ship movement
		else {
			ship.x -= 5 + level;
			// Check if ship is completed and speed it up
			if (checkShipCompleted(ship)) {
				ship.x -= 10;
			}
		}
	}
	// Spawn new ships until we have up to 4 ships
	if (ships.length < 4) {
		if (!nextShipTimer) {
			nextShipTimer = LK.setTimeout(spawnNewShip, 150); // Reduced from 300ms to 150ms for more frequent spawning
		}
		// More frequently spawn a ship immediately if we have fewer than 2 ships on screen
		if (ships.length < 2 && LK.ticks % 30 === 0) {
			// Check twice as often
			spawnNewShip();
		}
	}
};
// Initialize the game
initGame();