using System;

class Program

    {

        const int WORD_LENGTH = 5;

        static void Main(string[] args)

        {

​

            int MAX_TRIES = 6;

            //int WORD_LENGTH = 5;

​

            string Solution = "BREAD";

            bool IsPlaying = false;

            int counter = 0;

​

            Console.WriteLine("Wordle clone - guess a 5 letter word!");

​

            do

            {

                counter++;

                Console.WriteLine($"Enter your {counter} guess:");

                string Guess = Console.ReadLine().ToUpper();

                if(Guess.Length != WORD_LENGTH)

                {

                    Console.WriteLine($"Your guess must be {WORD_LENGTH} characters long! Try again!");

                    counter--;

                    continue;

                }

​

                if (Solution == Guess)

                {

                    Console.WriteLine("You won!");

                    IsPlaying = false;

                }

                else

                {

                    Console.WriteLine(WordCheck(Solution, Guess));

                    /* for(int i = 0; i < Guess.Length; i++)

                     {

                         if(Guess[i] == Solution[i])

                         {

                             Console.WriteLine($"{Guess[i]} is correct!");

                         }

                         else if(Solution.IndexOf(Guess[i]) != -1)

                         {

                             Console.WriteLine($"{Guess[i]} is part of the string but not in the correct place!");

                         } else

                         {

                             Console.WriteLine($"{Guess[i]} is not part of the string !");

                         }

                     }*/

                    Console.WriteLine("Please try again.");

                }

                if(counter == MAX_TRIES)

                {

                    Console.WriteLine("You lost!");

                    IsPlaying = false;

​

                }

            } while (IsPlaying);

        }

​

        static string WordCheck(string Solution, string Guess)

        {

            /*string result = "";

            char[] solutionArr = new char[WORD_LENGTH];

​

            for (int i = 0; i < Guess.Length; i++)

            {

                solutionArr[i] = Solution[i];

​

                if (Guess[i] == Solution[i])

                {

                    result += Guess[i] + " is correct!\n";

                }

                // else if (Solution.IndexOf(Guess[i]) != -1)

                else if (Solution.Contains(Guess[i]) && countCharAnswer(Solution, Guess[i]) <= countCharAnswer(Guess,Guess[i]))

                {

                    result += Guess[i] + " is part of the string but not in the correct place!\n";

                }

                else

                {

                    result += Guess[i] + " is not part of the string!\n";

                }

            }

            return result;*/

​

            // first do guess correct chars and add it to a 'done' array

            // then do guess absent chars 

            // then do guess present and see if 

​

            string result = "";

            char[] splitSolution = Solution.ToCharArray();

            char[] splitGuess = Guess.ToCharArray();

​

            bool[] solutionCharTaken = new bool[Solution.Length];

            string[] statuses = new string[Guess.Length];

​

            for(int i = 0; i < Guess.Length; i++)

            {

                if(Guess[i] == Solution[i])

                {

                    statuses[i] = Guess[i] + " is correct!\n";

                    solutionCharTaken[i] = true;

                }

            }

​

            for (int i = 0; i < Guess.Length; i++)

            {

                if (!String.IsNullOrEmpty(statuses[i])) continue;

​

                if(Array.IndexOf(splitSolution,Guess[i]) == -1)

                {

                    statuses[i] = Guess[i] +  " is not part of the string!\n";

                    continue;

                }

​

                //int indexOfPresentChar = Array.FindIndex(splitSolution, (x) => x == Guess[i] && !solutionCharTaken[i]);

​

                int indexOfPresentChar = -1;

                for (int j = 0; j < splitSolution.Length; j++)

                {

                    if (splitSolution[j] == Guess[i] && !solutionCharTaken[j])

                    {

                        indexOfPresentChar = j;

                    }

                }

​

                if(indexOfPresentChar > -1)

                {

                    statuses[i] = Guess[i] + " is part of the string but not in the correct place!\n";

                    solutionCharTaken[indexOfPresentChar] = true;

​

                } else

                {

                    statuses[i] = Guess[i] + " is not part of the string!\n";

                }

​

            }

​

            foreach (string s in statuses)

            {

                result += s;

            }

​

            return result;

        }

​

    }