using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

namespace ConsoleApp86
{
    class Hangman
    {
        string word;
        char guesedLetter;
        int lives;
        bool[] uncovoredLetters;
        bool gameWin;
        char[] letters;
        string[] framePicture =  {
        " |---------\n" +
        " |         \n" +
        " |          \n" +
        " |          \n" +
        " |          \n"+
        "/ \\        \n",
        " |---------\n" +
        " |         |\n" +
        " |          \n" +
        " |          \n" +
        " |          \n"+
        "/ \\        \n",

        " |---------\n" +
        " |         |\n" +
        " |         O\n" +
        " |          \n" +
        " |          \n"+
        "/ \\        \n",

        " |---------\n" +
        " |         |\n" +
        " |         O\n" +
        " |        /|\\ \n" +
        " |          \n"+
        "/ \\        \n",

        " |---------\n" +
        " |         |\n" +
        " |         O\n" +
        " |        /|\\ \n" +
        " |        / \\ \n"+
        "/ \\        \n",

    };

        public void Start()
        {

            GetWord();


            while (lives > 0)
            {
                begining: PrintWord();
                gameWin = true;
                guesedLetter = char.Parse(Console.ReadKey().KeyChar.ToString().ToLower());

                for (int i = 0; i < letters.Length; i++)
                {
                    if (letters[i] == '\0')
                    {
                        letters[i] = guesedLetter;
                        break;
                    } else if (letters[i] == guesedLetter)
                    {
                        Console.Beep(320, 300);
                        goto begining;
                    }
                }

                bool isLetterFound = false;

                for (int i = 0; i < word.Length; i++)
                {
                    if (guesedLetter == word[i])
                    {
                        uncovoredLetters[i] = true;
                        isLetterFound = true;
                    }
                }

                if (!isLetterFound) {
                    Console.Beep(440, 500);
                    lives--;
                }
                else
                {
                    Console.Beep(880, 500);
                }

                for (int i = 0; i < uncovoredLetters.Length; i++)
                {
                    if (!uncovoredLetters[i])
                    {
                        gameWin = false;
                        break;
                    }
                }

                if (gameWin)
                {
                    PrintWord();
                    Console.WriteLine("Sveikiname Jus Laimejote!!!");
                    break;
                }

            }

            if (!gameWin)
            {
                PrintWord();
                Console.WriteLine();
                Console.WriteLine("Gaile bet jus pralaimejote, zodis buvo {0}", word);
                Console.Beep(1200, 1000);
            }


        }

        void GetWord()
        {
            string[] words =
            {
                "Programavimas",
                "Obuolys",
                "Lektorius",
                "Lenta"
            };

            Random random = new Random();
            word = words[random.Next(0, words.Length)].ToLower();
            uncovoredLetters = new bool[word.Length];
            lives = framePicture.Length - 1;
            letters = new char[word.Length + lives];
        }


        void PrintWord()
        {
            Console.Clear();
            Console.WriteLine("----------  Kartuves   ----------");
            Console.WriteLine("Gyvybes: {0}", lives);
            Console.WriteLine(framePicture[framePicture.Length - lives - 1]);
            for (int i = 0; i < word.Length; i++)
            {
                if (uncovoredLetters[i] == false)
                {
                    Console.Write("_ ");
                }
                else
                {
                    Console.Write("{0} ", word[i]);
                }
            }
            Console.WriteLine();

            Console.Write("Spetos raides: ");

            Console.WriteLine(letters);

        }
    }

    class Program
    {
        static void Main(string[] args)
        {
            //Kartuves
            Hangman hangman = new Hangman();
            hangman.Start();


            Console.WriteLine("Programos Pabaiga!");

            Console.ReadKey();
        }

        public static string Ask(string question)
        {
            string variable = "";

            do
            {
                Console.WriteLine(question);
                variable = Console.ReadLine();
                if (variable == "")
                {
                    Console.Clear();
                }
            } while (variable == "");

            return variable;
        }

        public static int AskNumber(string question)
        {
            int number = 0;
            bool isNotNumber = true;

            do
            {
                Console.WriteLine(question);
                isNotNumber = !int.TryParse(Console.ReadLine(), out number);
                if (isNotNumber)
                {
                    Console.Clear();
                    Console.WriteLine("Irasykite skaiciu");
                }
            } while (isNotNumber);

            return number;

        }

    }




}