Complete game

34_Digits/csharp/Game.cs

@@ -1,36 +1,80 @@
-namespace Digits
+namespace Digits;
+
+internal class GameSeries
 {
-    internal class Game
+    private readonly IReadOnlyList<int> _weights = new List<int> { 0, 1, 3 }.AsReadOnly();
+
+    private readonly IReadWrite _io;
+    private readonly IRandom _random;
+
+    public GameSeries(IReadWrite io, IRandom random)
     {
-        private readonly IReadWrite _io;
-        private readonly IRandom _random;
-
-        public Game(IReadWrite io, IRandom random)
-        {
-            _io = io;
-            _random = random;
-        }
-
-        internal void Play()
-        {
-            _io.Write(Streams.Introduction);
-
-            if (_io.ReadNumber(Prompts.ForInstructions) != 0)
-            {
-                _io.Write(Streams.Instructions);
-            }
-
-            do 
-            {
-                PlayOne();
-            } while (_io.ReadNumber(Prompts.WantToTryAgain) == 1);
-
-            _io.Write(Streams.Thanks);
-        }
-
-        private void PlayOne()
-        {
-
-        }
+        _io = io;
+        _random = random;
     }
-}
+
+    internal void Play()
+    {
+        _io.Write(Streams.Introduction);
+
+        if (_io.ReadNumber(Prompts.ForInstructions) != 0)
+        {
+            _io.Write(Streams.Instructions);
+        }
+
+        do
+        {
+            new Game(_io, _random).Play();
+        } while (_io.ReadNumber(Prompts.WantToTryAgain) == 1);
+
+        _io.Write(Streams.Thanks);
+    }
+}
+
+internal class Game
+{
+    private readonly IReadWrite _io;
+    private readonly Guesser _guesser;
+
+    public Game(IReadWrite io, IRandom random)
+    {
+        _io = io;
+        _guesser = new Guesser(random);
+    }
+
+    public void Play()
+    {
+        var correctGuesses = 0;
+
+        for (int round = 0; round < 3; round++)
+        {
+            var digits = _io.Read10Digits(Prompts.TenNumbers, Streams.TryAgain);
+
+            correctGuesses = GuessDigits(digits, correctGuesses);
+        }
+
+        _io.Write(correctGuesses switch
+        {
+            < 10 => Streams.YouWin,
+            10 => Streams.ItsATie,
+            > 10 => Streams.IWin
+        });
+    }
+
+    private int GuessDigits(IEnumerable<int> digits, int correctGuesses)
+    {
+        _io.Write(Streams.Headings);
+
+        foreach (var digit in digits)
+        {
+            var guess = _guesser.GuessNextDigit();
+            if (guess == digit) { correctGuesses++; }
+
+            _io.WriteLine(Formats.GuessResult, guess, digit, guess == digit ? "Right" : "Wrong", correctGuesses);
+
+            _guesser.ObserveActualDigit(digit);
+        }
+
+        return correctGuesses;
+    }
+}