03. Vacation

package BasicSyntaxCondLoops_Exercise;

import java.util.Scanner;

public class Vacation_03 {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int countPeople = Integer.parseInt(scanner.nextLine()); //броят на хората
        String groupType = scanner.nextLine(); //"Students", "Business", "Regular"
        String dayOfWeek = scanner.nextLine(); //"Friday", "Saturday", "Sunday"


        //крайна цена = броя на хората * цена за 1 нощувка (таблица)
        double pricePerNight = 0;
        switch (dayOfWeek) {
            case "Friday":
                //проверка за типа на групата
                switch (groupType) {
                    case "Students":
                        pricePerNight = 8.45;
                        break;
                    case "Business":
                        pricePerNight = 10.90;
                        break;
                    case "Regular":
                        pricePerNight = 15;
                        break;
                }
                break;
            case "Saturday":
                //проверка за типа на групата
                switch (groupType) {
                    case "Students":
                        pricePerNight = 9.80;
                        break;
                    case "Business":
                        pricePerNight = 15.60;
                        break;
                    case "Regular":
                        pricePerNight = 20;
                        break;
                }
                break;
            case "Sunday":
                //проверка за типа на групата
                switch (groupType) {
                    case "Students":
                        pricePerNight = 10.46;
                        break;
                    case "Business":
                        pricePerNight = 16;
                        break;
                    case "Regular":
                        pricePerNight = 22.50;
                        break;
                }
                break;
        }

        double totalPrice = pricePerNight * countPeople;

        //ОТСТЪПКИ
        //•   Students – if the group is bigger than or equal to 30 people you should reduce the total price by 15%
        if (groupType.equals("Students") && countPeople >= 30) {
            totalPrice = totalPrice - 0.15 * totalPrice; //0.85 * totalPrice;   or  totalPrice *= 0.85
        }
        //•   Business – if the group is bigger than or equal to 100 people 10 of them can stay for free.
        else if (groupType.equals("Business") && countPeople >= 100) {
            totalPrice = totalPrice - 10 * pricePerNight;
        }
        //•   Regular – if the group is bigger than or equal 10 and less than or equal to 20 reduce the total price by 5%
        else if (groupType.equals("Regular") && countPeople >= 10 && countPeople <= 20) {
            totalPrice = totalPrice - 0.05 * totalPrice; //0.95 * totalPrice;  or totalPrice *= 0.95
        }

        System.out.printf("Total price: %.2f", totalPrice);
    }
}