using System;
using System.Threading;

namespace Omkring_loop_til_i_morgen
{
    class Program
    {
        static void Main(string[] args)
        {
            WhileLoop();
            DoWhileLoop();
            ForLoop();
        }
        #region While
        public static void WhileLoop()
        {
            Random numberGenerator = new Random();
            bool run = false;
            int randomNumber;

            Console.ReadLine();



            //Eksempel nr. 1
            while (run)
            {
                randomNumber = numberGenerator.Next(1, 1000);
                Console.WriteLine(randomNumber);

                if (randomNumber == 78)
                {
                    Console.WriteLine("Du har nu ramt det hellige nummer!");
                    run = false;
                }
            }
            //Eksempel nr. 1 slut
            //-----------------------------------------------------------------------------------
            //Eksempel nr. 2

            string[] starWarsArray = { "Obi-Wan:", "Hello There.\n", "General Grevious:", "General", "kenobi..." };
            int index = 0;

            while (index < starWarsArray.Length)
            {
                Console.WriteLine(starWarsArray[index]);
                index++;
            }
            Console.Write("\nTillykke! Du har nu skrevet alle værdierne i dit array, som har en længde på: ");
            Console.WriteLine(starWarsArray.Length);
        }
        #endregion
        #region DoWhile
        public static void DoWhileLoop()
        {
            int playerHp = 80;
            int goblinHp = 50;
            Random playerDmgRoll = new Random();
            Random goblinDmgRoll = new Random();


            Console.WriteLine("A wild aggresive goblin appears! \nYou choose to attack it.\n");
            Console.WriteLine($"You start with {playerHp} health points");
            Console.WriteLine($"The goblin starts with {goblinHp} health points \n");


            do
            {
                int playerDmg = playerDmgRoll.Next(6, 10);
                int goblinDmg = goblinDmgRoll.Next(3, 7);
                Console.ReadLine();
                Console.Clear();
                Thread.Sleep(175);

                goblinHp -= playerDmg;
                Console.WriteLine($"You attack the goblin and take away {playerDmg} of it's health points!\nIt's health points are now at {goblinHp}\n");


                playerHp -= goblinDmg;
                Console.WriteLine($"But it retaliates, and takes {goblinDmg} health points from you!\nYour health points are now at {playerHp}\n");


            } while (playerHp > 0 && goblinHp > 0 );

            if (playerHp <= 0)
            {
                Console.WriteLine("du tabte desværre!");
            }

            else if (goblinHp <= 0)
            {
                Console.WriteLine("Du vandt fandme!");
            }
        }
        #endregion
        #region For
        public static void ForLoop()
        {

            for (int i = 0; i < 100; i++)
            {
                Console.ReadLine();
                if (i == 0)
                {
                    Console.WriteLine(i);
                }
                else if (i % 3 == 0 && i % 5 == 0)
                {
                    Console.WriteLine("FizzBuzz");
                }
                else if (i % 3 == 0)
                {
                    Console.WriteLine("Fizz");

                }
                else if (i % 5 == 0)
                {
                    Console.WriteLine("Buzz");
                }
                else
                {
                    Console.WriteLine(i);
                }
            }
        }
        #endregion
    }
}