import java.util.Scanner;

public class HotelConfigure {

    public static void main(String[] args) {
        System.out.print("Input the name of your hotel: ");
        Scanner sc = new Scanner(System.in);
        String name = sc.nextLine();
        int roomAmount = getInt("How many rooms should the hotel have? ", sc);
        Room[] rooms = new Room[roomAmount];
        for (int i = 0; i < roomAmount; i++) {
            String q = "How many beds does room " + (i+1) + " have? ";
            int bedAmount = getInt(q, sc);
            boolean valid = false;
            String size = "";
            while (!valid) {
                System.out.print("Should the bed(s) in room " + (i+1) + " be (a) single or double bed(s)? ");
                size = sc.next().toLowerCase();
                if (size.equals("single") || size.equals("double")) {
                	valid = true;
                } else {
                	sc.nextLine();
                	System.err.println("Error: You need to input \"Single\" or \"Double\" (case insensitive).");

                }

            }
            rooms[i] = HotelTest.newRoom(bedAmount, size);
        }
        Hotel hotel = new Hotel(name, rooms);
        HotelReport.printReport(hotel);

        sc.close();
    }

    private static int getInt(String input, Scanner sc) {
        boolean valid = false;
        int res = -1;
        while (!valid) {
            System.out.print(input);
            if (sc.hasNextInt()) {
                res = sc.nextInt();
            }
            if (res > 0) {
                valid = true;
            } else {
                sc.nextLine();
                System.err.println("That's not a valid number! Please try again.");
            }
        }
        return res;
    }

}