import java.util.ArrayList;
import java.util.Scanner;
public class Main {
static Scanner scanner = new Scanner(System.in);
static ArrayList products = new ArrayList();
static Guest guests;
static ProdCalc prodCalc;
public static void main(String[] args) {
prodCalc = new ProdCalc();
addGuests();
addProd();
runSum();
runDivide();
printResult();
}
public static void addGuests() {
int person;
do {
System.out.println("СколÑко Ð²Ð°Ñ Ñеловек?");
while (!scanner.hasNextInt()) {
System.out.println("ÐведиÑе коÑÑекÑное знаÑение: ");
scanner.next();
}
person = scanner.nextInt();
} while (person <= 1);
guests = new Guest(person);
}
public static void addProd() {
String food;
double price;
while (true) {
System.out.println("ÐедиÑе название ÑоваÑа или 'ÐавеÑÑиÑÑ'");
food = scanner.next();
if (food.equalsIgnoreCase("завеÑÑиÑÑ")) {
break;
} else {
do {
System.out.println("СÑоимоÑÑÑ ÑоваÑа в ÑоÑмаÑе 'ÑÑбли.копейки' (XX,XX)");
while (!scanner.hasNextDouble()) {
System.out.println("ÐведиÑе коÑÑекÑное знаÑение!");
scanner.next();
}
price = scanner.nextDouble();
}
while (price <= 0);
}
products.add(new Product(food, price));
System.out.println("Ðобавлено");
}
}
public static double runSum() {
for (int i = 0; i < products.size(); i++) {
prodCalc.sum(products.get(i).coast);
}
return prodCalc.summaryCoast;
}
public static double runDivide() {
return prodCalc.divide(guests.guests);
}
public static void printResult() {
String template = "ÐаждÑй должен заплаÑиÑÑ %.2f %s";
System.out.println("ÐобавленнÑе ÑоваÑÑ: ");
for (int i = 0; i < products.size(); i++) {
System.out.println(products.get(i));
}
System.out.println("ÐбÑÐ°Ñ ÑÑмма: " + prodCalc.summaryCoast);
System.out.println(String.format(template, prodCalc.moneyForPerson, getRightWord(prodCalc.moneyForPerson)));
}
private static String getRightWord(double n) {
n = (int) Math.floor(n);
n = Math.abs(n) % 100;
int n1 = (int) (n % 10);
if (n > 10 && n < 20) return "ÑÑблей";
if (n1 > 1 && n1 < 5) return "ÑÑблÑ";
if (n1 == 1) return "ÑÑблÑ";
return "ÑÑблей";
}
}