java coding :- Don\'t use java Swing . Using Java Fx and OOPS concepts ,Style th
ID: 3918401 • Letter: J
Question
java coding :-
Don't use java Swing .
Using Java Fx and OOPS concepts ,Style the 3 scenes in this app using separate stylesheets. For a application called PizzaShop (have all choices for regular and feast pizza)
Scenes will be :
In the first scene, ask name, type (radiobutton) and size of pizza (radiobutton) and let the user add toppings (CheckBox, check for max toppings for each of the pizza type ) Show a logo on top left corner with all the title for your shop.
Once the user clicks a button in scene1, it takes him to scene 2 where the user sees his order details and a choice to choose his payment.(use radiobutton here). Once the user clicks a payment button in scene 2, it takes him to scene 3.
3. In scene 3, For debit and credit payment show a hyperlink window which takes the user to the respective payment sites, ex interac for debit., paypal for credit. and an image of cash for cash option.
Explanation / Answer
SOLUTION:
The below represents the code and it is as shown below;
import java.text.DecimalFormat;
import java.util.Scanner;
public class pizzaorder{
public static void main(String[] args){
DecimalFormat df = new DecimalFormat("#.####");
Scanner keyboard = new Scanner(System.in);
String Cust_Name;
char Pizza_Type;
String Pizza_Type_Name;
char Payment_Method;
string payment_Method_Name;
int size;
double price = 0.0;
final double Tax_perc = 5;
double tax;
double total_Pizza;
double GrandTotal;
int numberOfToppings1 = 0;
int numberOfToppings2 =0;
int numberOfToppings3;
String toppings = "Pepperoni";
System.out.println("Enter your name: " );
Cust_Name = keyboard.nextLine();
System.out.print("What size of pizza would you like (diameter in inches)? (8, 10, 12, 14, or 16) " );
size = keyboard.nextInt();
if (size == 8 ){
price = 9.0000; }
else if (size == 10){
price = 10.0000;}
else if (size == 12){
price = 12.0000;}
else if (size == 14){
price = 14.0000;}
else if (size == 16){
price = 16.0000;}
else if (size != 8 && size != 10 && size != 12 && size != 14 && size != 16){
System.out.println("The value that you have entered is invalid. You will be offered default pizza size of 8 inches " );
price = 9;}
keyboard.nextLine();
System.out.print("What type of pizza do you want? (RH)Regular-hand tossed, (RT)Regular -Thin-crust, or (F)Feast (enter RH, RT, or F,): " );
Pizza_Type = keyboard.nextLine().charAt(0);
if (Pizza_Type == 'RH' || Pizza_Type == 'rh' ){
Pizza_Type_Name = "Regular & Hand-Tossed";}
else if (Pizza_Type == 'RT' || Pizza_Type == 'rt' ){
Pizza_Type_Name = "Regular &Thin-Crust";}
else if (Pizza_Type == 'F' || Pizza_Type == 'f' ){
Pizza_Type_Name = "Feast & Deep-Dish";}
else if (Pizza_Type != 'RH' && Pizza_Type != 'rh' && Pizza_Type != 'RT' && Pizza_Type != 'rt' && Pizza_Type != 'F' && Pizza_Type != 'f' ){
System.out.println("The pizza type you have entered is invalid. You will be offered Regular – Hand tossed pizza . " );}
Pizza_Type_Name = "Regular & Hand-Tossed";
System.out.println("Our Pizzas have Pepperoni as default topping." );
System.out.println("If you want additional toppings you can , choose from Mushroom (2$) or Sausage(2$)." );
System.out.println("Do you want Mushroom? (Y/N)" );
numberOfToppings 1= keyboard.nextLine().charAt(0);
if (numberOfToppings1 == 'Y' || numberOfToppings1 == 'y' ){
numberOfToppings1 = 1;
toppings = toppings + " and Mushroom";}
else{
numberOfToppings1 = 0;
}
System.out.println("Do you want Sausage? (Y/N)" );
numberOfToppings2 = keyboard.nextLine().charAt(0);
if (numberOfToppings2 == 'Y' || numberOfToppings2 == 'y' ){
numberOfToppings2 = 1;
toppings = toppings + " and Sausage";}
else{
numberOfToppings2 = 0;}
numberOfToppings3 = (numberOfToppings1) + (numberOfToppings2);
total_Pizza= (price) + (numberOfToppings3 * 2) ;
tax = total_Pizza * (Tax_perc/100);
GrandTotal = total_Pizza * ( 1 + (Tax_perc/100) );
System.out.println(firstName + ", here are the details of your order:");
System.out.println(size + " inch pizza");
System.out.println(Pizza_Type_Name + ", " + toppings);
System.out.println("Order price: $" + df.format(total_Pizza));
System.out.println("Tax: $" + df.format(Tax_perc));
System.out.println("Total Due: $" + df.format(GrandTotal));
}
}
keyboard.nextLine();
System.out.print("How would you like to pay for your pizza? (C)Credit Card, (D)Debit card, or (CH)Cash (enter C, D, or CH,): " );
Payment _Method= keyboard.nextLine().charAt(0);
if (Payment_Method == 'C' || Payment_Method == 'c' ){
Payment_Method_Name = "Credit Card";
Clicklink();
}
else if (Payment_Method == 'D' || Payment_Method == 'd' ){
Payment_Method_Name = "Debit Card";
Clicklink();
}
else if (Payment_Method == 'CH' || Payment_Method == 'ch' ){
Payment_Method_Name = "Cash";}
else if (Payment_Method != 'C' && Payment_Method != 'c' && Payment_Method != 'D' && Payment_Method != 'd' && Payment_Method != 'CH' && Payment_Method != 'ch' ){
System.out.println("The payment method you have selected is invalid.You payment method will be set to cash " );}
Payment_Method_Name = "Cash";
keyboard.nextLine();
}
}
public void ClickLink(ActionEvent event) throws Exception {
try {
FXMLLoader fxmlLoader = new FXMLLoader(getClass().getResource("payment_page/fxml"));
Parent root1 = (Parent) fxmlLoader.load();
Stage stage = new Stage();
stage.setScene(new Scene(root1));
stage.show();
} catch(Exception e) {
e.printStackTrace();
}
}
Therefore by using the above code we can get our required output
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