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Третья сдача работы #3

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Третья сдача работы #3

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66 changes: 33 additions & 33 deletions src/main/java/Main.java
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Original file line number Diff line number Diff line change
@@ -1,21 +1,18 @@
import java.util.Scanner;

import mypackage.Product;
import mypackage.ProductBusket;




public class Main {

public static String rubleDeclination(double numberExample) {
int rouble = (int) Math.floor(numberExample);

if (rouble >= 5 && rouble <= 20)
{
if (rouble >= 5 && rouble <= 20) {
return "рублей";
}
switch (rouble % 10)
{
switch (rouble % 10) {
case 1:
return "рубль";
case 2:
Expand All @@ -26,6 +23,7 @@ public static String rubleDeclination(double numberExample) {
return "рублей";
}
}

public static void main(String[] args) {
System.out.println(Main.class.getPackage().getName());
int numberOfGuests = 0;
Expand All @@ -47,59 +45,61 @@ public static void main(String[] args) {
}
}

ProductBusket myBusket = new ProductBusket();
ProductBusket myBusket = new ProductBusket();


while (true) {
String prodName = "";
if (myBusket.productList.size() == 0){
while (true) {
String prodName = "";
if (myBusket.productList.size() == 0) {

System.out.println("Введите название блюда");
prodName = scanner.next();
}
else {
System.out.println("Введите название блюда, если хотите добавить товар или 'завершить', если товаров больше нет.");
System.out.println("Введите название блюда");
prodName = scanner.next();
} else {
System.out.println("Введите название блюда, если хотите добавить товар или 'завершить', если товаров больше нет.");

prodName = scanner.next();
if (prodName.equalsIgnoreCase("Завершить")) {
break;
}
prodName = scanner.next();
if (prodName.equalsIgnoreCase("Завершить")) {
break;
}
}

// System.out.println("Введите название блюда.");
// String prodName = scanner.next();
// if (prodName.equalsIgnoreCase("Завершить")) {
// break;
// }
if (prodName.matches("[а-яА-Я]+")) {
while (true) {
try {
System.out.println("Введите стоимость блюда в формате рубли.копейки.");
Double prodPrice = scanner.nextDouble();
if (prodName.matches("[а-яА-Я]+")) {
while (true) {
try {
System.out.println("Введите стоимость блюда в формате рубли.копейки.");
Double prodPrice = scanner.nextDouble();
if (prodPrice > 0) {
Product a = new Product(prodName, prodPrice);
myBusket.addToBusket(a);
System.out.println("Блюдо успешно добавлено в корзину!");

break;


} catch (Exception e) {
String WrongName = scanner.next();
} else {
System.out.println("Ошибка. Неверно введена стоимость блюда. Введите снова!");
continue;
}
} catch (Exception e) {
String WrongName = scanner.next();
System.out.println("Ошибка. Неверно введена стоимость блюда. Введите снова!");
continue;
}
} else {
System.out.println("Неккоректно введено название блюда введите снова.");
}
} else {
System.out.println("Неккоректно введено название блюда введите снова.");
}
}

myBusket.displayProducts();
double result = ProductBusket.finalPrice / numberOfGuests;
double finalResult = Math.round(result * 100.0) / 100.0;
System.out.println( "Каждый гость заплатит: " + finalResult + " " + rubleDeclination(finalResult) + ".");
}
}
System.out.println("Каждый гость заплатит: " + finalResult + " " + rubleDeclination(finalResult) + ".");
}
}



Expand Down
1 change: 1 addition & 0 deletions src/main/java/Product.java → src/main/java/mypackage/Product.java
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
package mypackage;

public class Product {

// Fields (instance variables)
Expand Down
8 changes: 5 additions & 3 deletions src/main/java/ProductBusket.java → src/main/java/mypackage/ProductBusket.java
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
package mypackage;
import mypackage.Product;


import java.util.ArrayList;
import java.util.List;

Expand All @@ -13,7 +14,8 @@ public ProductBusket() {
this.finalPrice = 0;
this.productList = new ArrayList<>();
}
public void addToBusket(Product productExample){

public void addToBusket(Product productExample) {
productList.add(productExample);
finalPrice = finalPrice + productExample.price;

Expand All @@ -23,7 +25,7 @@ public void displayProducts() {
String message = "Добавленные товары: ";
System.out.println(message);
for (Product element : this.productList) {
element.displayInfo();
element.displayInfo();

}
}
Expand Down