CSRaghunandan/test1-age-calculator.js

## test1-age-calculator.js
var calculateAgeManual = function (birthYear, currentYear) {
    var age = currentYear - birthYear;
    console.log("You are either " + age + " or " + (age - 1) + " years old");
};

// gets the current year from javascript
var calculateAgeAutomatic = function (birthYear) {
    var date = new Date(),
     	currentYear = date.getFullYear(),
        age = currentYear - birthYear;

    console.log("You are either " + age + " or " + (age - 1) + " years old");
};

var test = function () {
    /* output should be
     You are either 24 or 23 years old
     You are either 14 or 13 years old
     You are either 100 or 99 years old */

    calculateAgeManual(1992, 2016);
    calculateAgeManual(2000, 2014);
    calculateAgeManual(1900, 2000);

    /* output should be
     You are either 24 or 23 years old
     You are either 16 or 15 years old
     You are either 116 or 115 years old */
    calculateAgeAutomatic(1992);
    calculateAgeAutomatic(2006);
    calculateAgeAutomatic(1900);
};

// uncomment to run the test inputs
//test();

## test2-lifetime-supply.js
var calculateSupply = function (age, amountPerDay) {
    // let max age be 100 years old
    var MAX_AGE		    = 100,
      	amountConsumed	= Math.round(age * amountPerDay),
	    amountForMaxAge	= Math.round(MAX_AGE * amountPerDay),
	    amountNeeded	= amountForMaxAge - amountConsumed;

    // output the result to console
    console.log("You will need " + amountNeeded + " snacks to last you until the"
		        + " ripe old age of " + MAX_AGE);
};

var test = function () {
    /* output should be:
     You will need 120 snacks to last you until the ripe old age of 100
     You will need 100 snacks to last you until the ripe old age of 100
     You will need 35 snacks to last you until the ripe old age of 100 */
    calculateSupply(20, 1.5);
    calculateSupply(50, 2);
    calculateSupply(30, 0.5);
};

//uncomment to run the test inputs
//test();

## test3-geometrizer.js
var calcCircumference = function (radius) {
    var circumference = 2 * Math.PI * radius;
    console.log("The circumference of the circle with radius "
	            + radius + " is " + circumference);
};

var calcArea = function (radius) {
    var area = Math.PI * radius * radius;
    console.log("The Area of the circle with radius " +
		        radius + " is " + area);
};

## test4-temperature-converter.js
var celsiusToFahrenheit = function () {
    var celsius = prompt("Enter the temperature in Celsius"),
      	fahrenheit = (9 / 5 * celsius) + 32;
    console.log(celsius + "C is " + fahrenheit + "F");
};

var fahrenheitToCelsius = function () {
    var fahrenheit = prompt("Enter the temperature in Fahrenheit"),
	    celsius = (fahrenheit - 32) * 5 / 9;
    console.log(fahrenheit + "F is " + celsius + "C");
};

## test5.html
<!doctype html>
<html lang="en">
    <head>
	<title>WireDelta Sample Test.</title>
	<meta charset="utf-8" />
	<style>
	 body {
	     background-color: lightgrey;
	 }
	 .h1 {
	     text-align: center;
	     font-size: 3.0em;
	     font-family: 'Helvetica Neue', sans-serif;
	     font-weight: bold;
	 }
	 .button {
	     background-color: #4CAF50; /* Green */
	     border-style: solid;
	     color: white;
	     padding: 15px 32px;
	     text-align: center;
	     border-radius: 8px;
	     font-size: 16px;
	     -webkit-transition-duration: 0.4s;
	     transition-duration: 0.4s;
	     font-family: 'Helvetica Neue', sans-serif;

	 }
	 .button:hover {
	     background-color: #e7e7e7;
	     color: black;
	 }
	</style>
    </head>

    <body>
	<h1 class="h1"> WireDelta Sample Test</h1>
	<h2> Click on the function you want to execute :-</h2>
	<button type="click" class="button">Age calculator</button> <br><br>
	<button type="click" class="button">Snack lifetime supply calculator</button><br><br>
	<button type="click" class="button">Calculate Area</button>
	<button type="click" class="button">Calculate Circumference</button><br><br>
	<button type="click" class="button">Celcius to Fahrenheit</button>
	<button type="click" class="button">Fahrenheit to Celsius</button>

	<!-- add test1-4 script files -->
	<script src="age-calculator.js"></script>
	<script src="lifetime-supply.js"></script>
	<script src="temperature-converter.js"></script>
	<script src="geometrizer.js"></script>
	<!-- add the test5 script file -->
	<script src="test5.js"></script>
    </body>
</html>

## test5.js
(function () {
    // get all the buttons defined in HTML
    buttons = document.getElementsByTagName("button");

    // add events to all the buttons
    buttons[0].addEventListener("click",function () {
        var birthYear = prompt("Enter your birth year");
		calculateAgeAutomatic(birthYear);
    }, false);

    buttons[1].addEventListener("click",function () {
        var age = prompt("Enter your age"),
	    amountPerDay = prompt("Enter amount of snacks you eat per day");
		calculateSupply(age, amountPerDay);
    }, false);

    buttons[2].addEventListener("click",function () {
        var radius = prompt("Enter the radius of the circle");
		calcArea(radius);
    }, false);

    buttons[3].addEventListener("click",function () {
        var radius = prompt("Enter the radius of the circle");
		calcCircumference(radius);
    }, false);

    buttons[4].addEventListener("click", celsiusToFahrenheit, false);

    buttons[5].addEventListener("click", fahrenheitToCelsius, false);
})();
	var calculateAgeManual = function (birthYear, currentYear) {
	var age = currentYear - birthYear;
	console.log("You are either " + age + " or " + (age - 1) + " years old");
	};

	// gets the current year from javascript
	var calculateAgeAutomatic = function (birthYear) {
	var date = new Date(),
	currentYear = date.getFullYear(),
	age = currentYear - birthYear;

	console.log("You are either " + age + " or " + (age - 1) + " years old");
	};

	var test = function () {
	/* output should be
	You are either 24 or 23 years old
	You are either 14 or 13 years old
	You are either 100 or 99 years old */

	calculateAgeManual(1992, 2016);
	calculateAgeManual(2000, 2014);
	calculateAgeManual(1900, 2000);

	/* output should be
	You are either 24 or 23 years old
	You are either 16 or 15 years old
	You are either 116 or 115 years old */
	calculateAgeAutomatic(1992);
	calculateAgeAutomatic(2006);
	calculateAgeAutomatic(1900);
	};

	// uncomment to run the test inputs
	//test();
	var calculateSupply = function (age, amountPerDay) {
	// let max age be 100 years old
	var MAX_AGE = 100,
	amountConsumed = Math.round(age * amountPerDay),
	amountForMaxAge = Math.round(MAX_AGE * amountPerDay),
	amountNeeded = amountForMaxAge - amountConsumed;

	// output the result to console
	console.log("You will need " + amountNeeded + " snacks to last you until the"
	+ " ripe old age of " + MAX_AGE);
	};

	var test = function () {
	/* output should be:
	You will need 120 snacks to last you until the ripe old age of 100
	You will need 100 snacks to last you until the ripe old age of 100
	You will need 35 snacks to last you until the ripe old age of 100 */
	calculateSupply(20, 1.5);
	calculateSupply(50, 2);
	calculateSupply(30, 0.5);
	};

	//uncomment to run the test inputs
	//test();
	var calcCircumference = function (radius) {
	var circumference = 2 * Math.PI * radius;
	console.log("The circumference of the circle with radius "
	+ radius + " is " + circumference);
	};

	var calcArea = function (radius) {
	var area = Math.PI * radius * radius;
	console.log("The Area of the circle with radius " +
	radius + " is " + area);
	};
	var celsiusToFahrenheit = function () {
	var celsius = prompt("Enter the temperature in Celsius"),
	fahrenheit = (9 / 5 * celsius) + 32;
	console.log(celsius + "C is " + fahrenheit + "F");
	};

	var fahrenheitToCelsius = function () {
	var fahrenheit = prompt("Enter the temperature in Fahrenheit"),
	celsius = (fahrenheit - 32) * 5 / 9;
	console.log(fahrenheit + "F is " + celsius + "C");
	};
	<!doctype html>
	<html lang="en">
	<head>
	<title>WireDelta Sample Test.</title>
	<meta charset="utf-8" />
	<style>
	body {
	background-color: lightgrey;
	}
	.h1 {
	text-align: center;
	font-size: 3.0em;
	font-family: 'Helvetica Neue', sans-serif;
	font-weight: bold;
	}
	.button {
	background-color: #4CAF50; /* Green */
	border-style: solid;
	color: white;
	padding: 15px 32px;
	text-align: center;
	border-radius: 8px;
	font-size: 16px;
	-webkit-transition-duration: 0.4s;
	transition-duration: 0.4s;
	font-family: 'Helvetica Neue', sans-serif;

	}
	.button:hover {
	background-color: #e7e7e7;
	color: black;
	}
	</style>
	</head>

	<body>
	<h1 class="h1"> WireDelta Sample Test</h1>
	<h2> Click on the function you want to execute :-</h2>
	<button type="click" class="button">Age calculator</button> <br><br>
	<button type="click" class="button">Snack lifetime supply calculator</button><br><br>
	<button type="click" class="button">Calculate Area</button>
	<button type="click" class="button">Calculate Circumference</button><br><br>
	<button type="click" class="button">Celcius to Fahrenheit</button>
	<button type="click" class="button">Fahrenheit to Celsius</button>

	<!-- add test1-4 script files -->
	<script src="age-calculator.js"></script>
	<script src="lifetime-supply.js"></script>
	<script src="temperature-converter.js"></script>
	<script src="geometrizer.js"></script>
	<!-- add the test5 script file -->
	<script src="test5.js"></script>
	</body>
	</html>
	(function () {
	// get all the buttons defined in HTML
	buttons = document.getElementsByTagName("button");

	// add events to all the buttons
	buttons[0].addEventListener("click",function () {
	var birthYear = prompt("Enter your birth year");
	calculateAgeAutomatic(birthYear);
	}, false);

	buttons[1].addEventListener("click",function () {
	var age = prompt("Enter your age"),
	amountPerDay = prompt("Enter amount of snacks you eat per day");
	calculateSupply(age, amountPerDay);
	}, false);

	buttons[2].addEventListener("click",function () {
	var radius = prompt("Enter the radius of the circle");
	calcArea(radius);
	}, false);

	buttons[3].addEventListener("click",function () {
	var radius = prompt("Enter the radius of the circle");
	calcCircumference(radius);
	}, false);

	buttons[4].addEventListener("click", celsiusToFahrenheit, false);

	buttons[5].addEventListener("click", fahrenheitToCelsius, false);
	})();