using System;

public class Program

{

    static bool game = true;

    static int correct = 0;

    static int incorrect = 0;

    static int games1 = 0;

    static int games2 = 1;

    static string[] Game_User_Guess = new string[games2];

    static int [] Dice1 = new int[games2];

    static int [] Actual_Sum = new int [games2];    

    public static void Main()

    {

        Random random = new Random();

        string guess;

        int dice1 = 0;

        int dice2 = 0;

        int sum = 0;

        int i = 0;

        while (game)

        {

        i++;

        Console.WriteLine();

        Console.WriteLine("--------- Game " + (i) + " --------");

        dice1 = roll1(random);

        Dice1[i] = dice1;

        dice2 = roll2(random);

        Console.WriteLine("The value of dice 1 is: " + dice1);

        Console.WriteLine("The value of dice 2 is: ???");

        Console.WriteLine("Is the sum of both dice higher, lower, or equal to 7 (write higher, lower, equal to)");

        guess = Console.ReadLine();

        guess = guess.ToLower();

        Console.WriteLine();

        Game_User_Guess[i] = guess;

        playAgain(random);

        sum = dice1 + dice2;

        Actual_Sum[i] = sum;

        Check_Result(guess, sum);

        Console.WriteLine("The value of dice 2 is: " + dice2);

        Console.WriteLine("The sum of both dice is: " + sum);

    }

}

    static int roll1(Random r)

    {

    int result = 0;

        result = r.Next(1,7);

        return result;

    }

    static int roll2(Random r)

    {

    int result = 0;

        result = r.Next(1,7);

        return result;

    }

    static void Check_Result(string u, int c)

    {

    if (u.Equals("higher") && c > 7)

    { 

    Console.WriteLine("You guessed correctly!");

     correct++;

     games1++;

     games2++;

    }

    else if (u.Equals("higher") && c == 7)

    {

    Console.WriteLine("You guessed incorrectly :(");

     incorrect++;

    }

    else if (u.Equals("higher") && c < 7)

    {

    Console.WriteLine("You guessed incorrectly :(");

     incorrect++;   

    }

    else if (u.Equals("lower") && c < 7)

    {

    Console.WriteLine("You guessed correctly!");

     correct++;

     games1++;

     games2++;

    }

    else if (u.Equals("lower") && c == 7)

    {

    Console.WriteLine("You guessed incorrectly :(");

     incorrect++;

    }

    else if (u.Equals("lower") && c > 7)

    {

    Console.WriteLine("You guessed incorrectly :(");

     incorrect++;

    }

    else if (u.Equals("equal to") && c == 7)

    {

    Console.WriteLine("You guessed correctly!");

     correct++;

     games1++;

     games2++;

    }

    else if (u.Equals("equal to") && c > 7)

    {

    Console.WriteLine("You guessed incorrectly :(");

     incorrect++;

    }

    else if (u.Equals("equal to") && c < 7)

    {

    Console.WriteLine("You guessed incorrectly :(");

     incorrect++;

    }   

    else

    {

    Console.WriteLine("This is not a valid option");

    }

}

    static void playAgain(Random r)

    {

        string result = "";

        if (game == false)

        {

            Console.WriteLine("Do you wish to play again (yes or no)?");

            result = Console.ReadLine();

            result = result.ToLower();

            if (result.Equals("yes"))

            {

                game = true;

            }

            else if (result.Equals("no"))

            {

                game = false;

            Console.WriteLine("------ Games Summary ------");

            Console.WriteLine();

            Console.WriteLine("Total Games: " + games1);

            for (int i = 0; i < games1; i++)

            {

            Console.Write("Game " + (i+1) + ": " + Dice1[i] + "? is ");

            Console.WriteLine(Game_User_Guess[i] + " " + Actual_Sum[i]);

            }

        }

    Console.WriteLine("Correct Guesses: " + correct);

    Console.WriteLine("Incorrect Guesses: " + incorrect);

            }

        }

    }