MakerSquare Challenges

/*
MakerSquare Coding Challenge #2
By Kayden Althen
Cookie/ingredient program that allows users to add and subtract values for sugar 
and flour ingredients as well as cookies requested and money spent on ingredients.
*/

$(document).ready(function() {

	//Inventory kept in .js file to prevent cookie counterfeiting
	var inventory = {
		product: {
			money: 1000,
			cookies: 0
		},
		ingredients: {
			sugar: 10,
			flour: 10
		},
		pot: {
			sugar: 0,
			flour: 0
		}
	};

	//Using sugar decrements ingredient by 1, increases inventory.pot.sugar by 1
	//alerts when user wants to use sugar after value hits '0'
	$("#ingredients").find(".use-sugar").click(function () {
		if (inventory.ingredients.sugar > 0) {
			inventory.ingredients.sugar--;
			$("#ingredients").find(".sugar").html(inventory.ingredients.sugar);
			inventory.pot.sugar++;
			$("#pot").find(".sugar").html(inventory.pot.sugar);
		} else {
			alert("Time to buy more sugar!");
		}
	});
	
	//Using flour decrements ingredient by 1, increases inventory.pot.flour by 1
	//alerts when user wants to use flour after value hits '0'
	$("#ingredients").find(".use-flour").click(function () {
		if (inventory.ingredients.flour > 0) {
			inventory.ingredients.flour--;
			$("#ingredients").find(".flour").html(inventory.ingredients.flour);
			inventory.pot.flour++;
			$("#pot").find(".flour").html(inventory.pot.flour);
		} else {
			alert("Time to buy more flour!");
		}
	});
	
	//Requests for making cookies, logic looks at ingredients available if not already in the pot
	$("#pot").find("button").click(function () {
		if (inventory.pot.flour >= 6 && inventory.pot.sugar >= 3) {
			inventory.pot.flour-=6;
			$("#pot").find(".flour").html(inventory.pot.flour);
			inventory.pot.sugar-=3;
			$("#pot").find(".sugar").html(inventory.pot.sugar);
			inventory.product.cookies++;
			$("#product").find(".cookies").html(inventory.product.cookies);
		} else if (inventory.pot.flour < 6) {
			if (inventory.pot.flour + inventory.ingredients.flour > 5) {
				alert("Please add flour from the ingredients first.");
			} else { 
				alert("We are out of ingredients and unable to make your cookie at this time.\nSo sorry, please try again later.\n\nTotal ingredients in stock:\nFlour: " + (inventory.ingredients.flour + inventory.pot.flour) + "\nSugar: " + (inventory.ingredients.sugar + inventory.pot.sugar));
			}	
		} else if (inventory.pot.sugar < 3) {
			if (inventory.pot.sugar + inventory.ingredients.sugar > 2) {
				alert("Please add sugar from the ingredients first.");
			} else {
				alert("We are out of ingredients and unable to make your cookie at this time.\nSo sorry, please try again later.\n\nTotal ingredients in stock:\nFlour: " + (inventory.ingredients.flour + inventory.pot.flour) + "\nSugar: " + (inventory.ingredients.sugar + inventory.pot.sugar));
			}
		}
	});
	
	//Buying sugar decrements inventory.product.money by 10, increases inventory.ingredients.sugar by 1
	//does not allow the user to go beyond $0.00
	$("#ingredients").find(".buy-sugar").click(function () {
		if (inventory.product.money > 0) {
			inventory.ingredients.sugar++;
			$("#ingredients").find(".sugar").html(inventory.ingredients.sugar);
			inventory.product.money-=10; 
			$("#product").find(".money").html(inventory.product.money);
		} else {
			alert("No more money to spend right now.");
		}
	});
	
	//Buying flour decrements inventory.product.money by 20, increases inventory.ingredients.flour by 1
	//does not allow the user to go beyond $0.00
	$("#ingredients").find(".buy-flour").click(function () {
		if (inventory.product.money > 0) {
			inventory.ingredients.flour++;
			$("#ingredients").find(".flour").html(inventory.ingredients.flour);
			inventory.product.money-=20; 
			$("#product").find(".money").html(inventory.product.money);
		} else {
			alert("No more money to spend right now.");
		}
	});
});

/*

/*
MakerSquare Coding Challenge 2
By Kayden Althen
Algorithms Challenge: Give an array of integers, find the smallest difference between any two elements of the array.
*/

var arrayInt = [700,654,32,-400,55,999];

var findSmallestDifference = function(arr) {
	//sort array
	arr.sort(function(a,b) {
		return a-b
	});
	//loop through sorted array to get the difference between array element values
	//push those values to a new array and then loop through the new array to find the lowest value
	var diff=[];
	var lowest=0;
	for (var b = 0; b < (arr.length - 1); b++) {
		diff.push(arr[b+1] - arr[b]);
		}
	for (var c = 0; c < diff.length; c++) {
		if (diff[c] < diff[lowest]) {
			lowest = c;
		}
	}
	//the lowest value index in the new array is the same index as one of the parameter array's smallest 
	//difference elements, the other is the next index in the array.
	var result = [arr[lowest], arr[lowest + 1]];
	return result;
	
};
findSmallestDifference(arrayInt);

*/