From 89b786207e37e77aa76a771e669a1bb07d909d78 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?H=C3=A5kon=20Wullum?= <hakon.wullum@no.experis.com>
Date: Wed, 8 Jan 2025 14:23:03 +0100
Subject: [PATCH] Finished Core and Extensions excercises.

---
 csharp-scrabble-challenge.Main/Scrabble.cs | 49 +++++++++++++++++++++-
 1 file changed, 47 insertions(+), 2 deletions(-)

diff --git a/csharp-scrabble-challenge.Main/Scrabble.cs b/csharp-scrabble-challenge.Main/Scrabble.cs
index c1ea013..2986bcb 100644
--- a/csharp-scrabble-challenge.Main/Scrabble.cs
+++ b/csharp-scrabble-challenge.Main/Scrabble.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.ComponentModel;
 using System.Linq;
 using System.Reflection.Metadata.Ecma335;
 using System.Text;
@@ -9,15 +10,59 @@ namespace csharp_scrabble_challenge.Main
 {
     public class Scrabble
     {
+        private int sum { get; set; }
+
+        private static Dictionary<char, int> letterScore = new Dictionary<char, int>()
+        {
+            {'A', 1}, {'E', 1}, {'I', 1}, {'O', 1}, {'U', 1}, {'L', 1}, {'N', 1}, {'R', 1}, {'S', 1}, {'T', 1},
+            {'D', 2}, {'G', 2},
+            {'B', 3}, {'C', 3}, {'M', 3}, {'P', 3},
+            {'F', 4}, {'H', 4}, {'V', 4}, {'W', 4}, {'Y', 4},
+            {'K', 5},
+            {'J', 8}, {'X', 8},
+            {'Q', 10}, {'Z', 10}
+        };
+
+
         public Scrabble(string word)
-        {            
+        {
             //TODO: do something with the word variable
+
+            int multiplier = 1;
+        
+            if (word == null) throw new ArgumentNullException();
+            
+            foreach (char ch in word.ToUpper())
+            {
+                switch (ch)
+                {
+                    case '{':
+                        multiplier = 2;
+                        break;
+                    case '}':
+                        multiplier = 1;
+                        break;
+                    case '[':
+                        multiplier = 3;
+                        break;
+                    case ']':
+                        multiplier = 1;
+                        break;
+                    default:
+                        if (letterScore.ContainsKey(ch)) { this.sum += letterScore[ch] * multiplier; }
+                        break;
+                }
+            };
         }
 
+            
+
         public int score()
         {
             //TODO: score calculation code goes here
-            throw new NotImplementedException(); //TODO: Remove this line when the code has been written
+            //throw new NotImplementedException(); //TODO: Remove this line when the code has been written
+            return this.sum;
         }
+
     }
 }