priprema_za_test - ntp

namespace priprema_za_test
{
    internal class Program
    {
        enum Genre
        {
            EPSKA_FANTASTIKA,
            NAUCNA_FANTASTIKA,
            KOMEDIJA,
            TRAGEDIJA,
            TRILER,
            ROMANSA,
            DETEKTIVSKI
        }

        class Book
        {
            public string name;
            public string authorName;
            public int yearRealese;

            Genre genre;

            public Book(string name, string author, int year, Genre g)
            {
                this.name = name;
                this.authorName = author;
                this.yearRealese = year;
                this.genre = g;
            }
        }

        static void Main(string[] args)
        {
            Book[] books = new Book[100];

            int index = 0;

            while (true)
            {
                Console.WriteLine("komande");
                Console.WriteLine("****************");
                Console.WriteLine("0 - kraj");
                Console.WriteLine("1 - unos nove knjige");
                Console.WriteLine("2 - ispis knjiga sortiranih po autoru");
                Console.WriteLine("2 - ispis knjiga sortiranih po godini");

                Console.Write("unei komandu: ");
                string command = Console.ReadLine();

                if (command.Equals(1))
                {
                    Console.Write("ime: ");
                    string name = Console.ReadLine();

                    Console.Write("ime autora: ");
                    string nameAuthor = Console.ReadLine();

                    Console.Write("godina izlaska: ");
                    int year = int.Parse(Console.ReadLine());

                    Console.Write("zanr: ");
                    string genre = Console.ReadLine();


                    Genre g = Genre.ROMANSA;
                    switch (genre)
                    {
                        case "EPSKA_FANTASTIKA":
                            g = Genre.EPSKA_FANTASTIKA;
                            break;
                        case "NAUCNA_FANTASTIKA":
                            g = Genre.NAUCNA_FANTASTIKA;
                            break;
                        case "KOMEDIJA":
                            g = Genre.KOMEDIJA;
                            break;
                        case "TRAGEDIJA":
                            g = Genre.TRAGEDIJA;
                            break;
                        case "TRILER":
                            g = Genre.TRILER;
                            break;
                        case "ROMANSA":
                            g = Genre.ROMANSA;
                            break;
                        case "DETEKTIVSKI":
                            g = Genre.DETEKTIVSKI;
                            break;
                    }

                    books[index++] = new Book(name, nameAuthor, year, g);
                }
                else if (command.Equals(2))
                {
                    BubbleSort(books);
                }
                else if (command.Equals(3))
                {

                }
                else if (command.Equals(0))
                {
                    Console.WriteLine("kraj");
                    break;
                }
                else
                {

                }


            }

        }

        private static void BubbleSort(Book[] books)
        {
            for (int i = 0; i < books.Length; i++)
            {
                for (int j = i + 1; j < books.Length; j++)
                {
                    if (string.Compare(books[i]., books[i+1]))
                }
            }


        }


    }
}