import java.util.Scanner;

public class P1
{
  public static void main (String[] args)
  {
    Scanner keyboard = new Scanner (System.in); //Scanner created

    double bread = 5.00; // variable for the bread item plus its cost
    double pizza = 3.50; // pizza and cost
    double soda = 2.00; // soda and cost
    double iceCream = 3.75; // ice cream and cost
    double cheese = 3.00; // cheese amd cost
    double orange = 4.25; // orange and cost
    double price; // variable for the total final price after shopping
    double priceOfBread = 0; // variable to handle multiplying number of breads bought * bread
    double priceOfSoda = 0; // sodas bought * soda
    double priceOfPizza = 0; // pizzas bought * pizza
    double priceOfIceCream = 0; // ice creams bought * ice cream
    double priceOfCheese = 0; // cheese bought * cheese
    double priceOfOrange = 0; // orange bought * orange
    int numberOfItem; // variable to allow the user to select how many of an item they want
    String input; // allows user input throughout the program
    boolean isValid = true; //variable to determine whether or not user input was valid

    System.out.println("If you would like to quit shopping, enter 'quit'");
    System.out.println("What day of the week is it?");
    do{ // the do-while loop
      input = keyboard.nextLine();
      if(input.equalsIgnoreCase("quit")){
        System.out.println("The market app had been prompted to quit.");
        System.exit(1);
      }

      if(input.equalsIgnoreCase("complete")){
        isValid = false;
        price = (priceOfOrange + priceOfCheese + priceOfIceCream + priceOfSoda + priceOfPizza + priceOfBread);

        System.out.println("Thank you for shopping! ");
        System.out.printf("Your total price is... $%.2f\n " , price);
        System.exit(1);
      }




     if(input.equalsIgnoreCase("monday") || input.equalsIgnoreCase("wednesday") || input.equalsIgnoreCase("friday")){
        System.out.println("What products would you like to purchase?");
        System.out.print("bread, pizza, soda, ice cream, cheese, orange");
        input = keyboard.nextLine();
      }

      if(input.equalsIgnoreCase("quit")){
        System.out.println("The market app had been prompted to quit.");
        System.exit(1);
      }

      if(input.equalsIgnoreCase("bread")){
        System.out.println("how much " + input + " do you want to purchase?");
        numberOfItem = keyboard.nextInt();
        priceOfBread = (numberOfItem * bread);
      }

       if(input.equalsIgnoreCase("pizza")){
        System.out.println("how much " + input + " do you want to purchase?");
        numberOfItem = keyboard.nextInt();
        priceOfPizza = (numberOfItem * pizza);
      }
      if(input.equalsIgnoreCase("soda")){
        System.out.println("how much " + input + " do you want to purchase?");
        numberOfItem = keyboard.nextInt();
        priceOfSoda = (numberOfItem * soda);
      }
     if(input.equalsIgnoreCase("ice cream")){
        System.out.println("how much " + input + " do you want to purchase?");
        numberOfItem = keyboard.nextInt();
        priceOfIceCream = (numberOfItem * iceCream);
      }
     if(input.equalsIgnoreCase("cheese")){
        System.out.println("how much " + input + " do you want to purchase?");
        numberOfItem = keyboard.nextInt();
        priceOfCheese = (numberOfItem * cheese);
      }

     if(input.equalsIgnoreCase("orange")){
        System.out.println("how much " + input + " do you want to purchase?");
        numberOfItem = keyboard.nextInt();
        priceOfOrange = (numberOfItem * orange);
      }
     if(input.equalsIgnoreCase("quit")){
        System.out.println("The market app had been prompted to quit.");
        System.exit(1);
      }

     if(input.equalsIgnoreCase("bread" + "soda" + "orange" + "ice cream" + "pizza" + "cheese")){
        System.out.println("how much " + input + " do you want to purchase?");
        numberOfItem = keyboard.nextInt();
      }


    if(input.equalsIgnoreCase("tuesday") || input.equalsIgnoreCase("thursday")){
        System.out.println("On tuesdays and thursdays purchasing 3 of the same item gets you a 10% discount!");
        System.out.println("What products would you like to purchase?");
        System.out.print("bread, pizza, soda, ice cream, cheese, orange");
        input = keyboard.nextLine();
      }
         if(input.equalsIgnoreCase("quit")){
        System.out.println("The market app had been prompted to quit.");
        System.exit(1);
      }

     if(input.equalsIgnoreCase("bread")){
        System.out.println("how much " + input + " do you want to purchase?");
        numberOfItem = keyboard.nextInt();
        priceOfBread = (numberOfItem * bread);
        if(numberOfItem >= 3 && numberOfItem % 3 == 0){
          priceOfBread = (numberOfItem * bread * .90);
        }
      }
    if(input.equalsIgnoreCase("pizza")){
        System.out.println("how much " + input + " do you want to purchase?");
        numberOfItem = keyboard.nextInt();
        priceOfPizza = (numberOfItem * pizza);
        if(numberOfItem >= 3 && numberOfItem % 3 == 0){
          priceOfPizza = (numberOfItem * pizza * .90);
        }
      }
    if(input.equalsIgnoreCase("soda")){
        System.out.println("how much " + input + " do you want to purchase?");
        numberOfItem = keyboard.nextInt();
        priceOfSoda = (numberOfItem * soda);
        if(numberOfItem >= 3 && numberOfItem % 3 == 0){
          priceOfSoda = (numberOfItem * soda * .90);
        }
      }
    if(input.equalsIgnoreCase("ice cream")){
        System.out.println("how much " + input + " do you want to purchase?");
        numberOfItem = keyboard.nextInt();
        priceOfIceCream = (numberOfItem * iceCream);
        if(numberOfItem >= 3 && numberOfItem % 3 == 0){
          priceOfIceCream = (numberOfItem * iceCream * .90);
        }
      }
     else if(input.equalsIgnoreCase("cheese")){
        System.out.println("how much " + input + " do you want to purchase?");
        numberOfItem = keyboard.nextInt();
        priceOfCheese = (numberOfItem * cheese);
        if(numberOfItem >= 3 && numberOfItem % 3 == 0){
          priceOfCheese = (numberOfItem * cheese * .90);
        }
      }
    if(input.equalsIgnoreCase("orange")){
        System.out.println("how much " + input + " do you want to purchase?");
        numberOfItem = keyboard.nextInt();
        priceOfOrange = (numberOfItem * orange);
        if(numberOfItem >= 3 && numberOfItem % 3 == 0){
          priceOfOrange = (numberOfItem * orange * .90);
        }
      }
         if(input.equalsIgnoreCase("quit")){
        System.out.println("The market app had been prompted to quit.");
        System.exit(1);
      }

    if(input.equalsIgnoreCase("bread" + "soda" + "orange" + "ice cream" + "pizza" + "cheese")){
        System.out.println("how much " + input + " do you want to purchase?");
        numberOfItem = keyboard.nextInt();
      }



   if(input.equalsIgnoreCase("saturday") || input.equalsIgnoreCase("sunday")){
        System.out.println("Saturdays and sundays are buy two get one free!");
        System.out.println("What products would you like to purchase?");
        System.out.print("bread, pizza, soda, ice cream, cheese, orange");
        input = keyboard.nextLine();
      }
       if(input.equalsIgnoreCase("quit")){
        System.out.println("The market app had been prompted to quit.");
        System.exit(1);
      }

    if(input.equalsIgnoreCase("bread")){
        System.out.println("how much " + input + " do you want to purchase?");
        numberOfItem = keyboard.nextInt();
        priceOfBread = (((numberOfItem / 3 ) * 2 ) + (numberOfItem % 3)) * bread;
      }
     if(input.equalsIgnoreCase("pizza")){
        System.out.println("how much " + input + " do you want to purchase?");
        numberOfItem = keyboard.nextInt();
        priceOfPizza = (((numberOfItem / 3 ) * 2 ) + (numberOfItem % 3)) * pizza;
      }
     if(input.equalsIgnoreCase("soda")){
        System.out.println("how much " + input + " do you want to purchase?");
        numberOfItem = keyboard.nextInt();
        priceOfSoda = (((numberOfItem / 3 ) * 2 ) + (numberOfItem % 3)) * soda;
      }
    if(input.equalsIgnoreCase("ice cream")){
        System.out.println("how much " + input + " do you want to purchase?");
        numberOfItem = keyboard.nextInt();
        priceOfIceCream = (((numberOfItem / 3 ) * 2 ) + (numberOfItem % 3)) * iceCream;
      }
     if(input.equalsIgnoreCase("cheese")){
        System.out.println("how much " + input + " do you want to purchase?");
        numberOfItem = keyboard.nextInt();
        priceOfCheese = (((numberOfItem / 3 ) * 2 ) + (numberOfItem % 3)) * cheese;
      }
     if(input.equalsIgnoreCase("orange")){
        System.out.println("how much " + input + " do you want to purchase?");
        numberOfItem = keyboard.nextInt();
        priceOfOrange = (((numberOfItem / 3 ) * 2 ) + (numberOfItem % 3)) * orange;
      }
       if(input.equalsIgnoreCase("quit")){
        System.out.println("The market app had been prompted to quit.");
        System.exit(1);
      }

     if(input.equalsIgnoreCase("bread" + "soda" + "orange" + "ice cream" + "pizza" + "cheese")){
        System.out.println("how much " + input + " do you want to purchase?");
        numberOfItem = keyboard.nextInt();
      }

              price = (priceOfOrange + priceOfCheese + priceOfIceCream + priceOfSoda + priceOfPizza + priceOfBread);
      System.out.printf("Your current price is... $%.2f\n " , price);
      System.out.print("If you would like to continue shopping, enter a new item, otherwise enter 'complete'");
               input = keyboard.nextLine();
    }while(isValid);
  }
}