Add mock implementation for lua code

ChaosBot/Models/CustomCommand.cs

@@ -22,6 +22,7 @@ namespace ChaosBot.Models
 
     public enum CustomCommandType
     {
-        Basic
+        Basic = 0,
+        CustomLua = 1
     }
-}
+}

ChaosBot/Services/ProgrammingLanguageInterpreter/IProgrammingLanguageInterpreter.cs

@@ -0,0 +1,7 @@
+namespace ChaosBot.Services.ProgrammingLanguageInterpreter
+{
+    public interface IProgrammingLanguageInterpreter
+    {
+        void Interpret(string content);
+    }
+}

ChaosBot/Services/ProgrammingLanguageInterpreter/LuaProgrammingLanguageInterpreter.cs

@@ -0,0 +1,15 @@
+using System;
+using NLog;
+
+namespace ChaosBot.Services.ProgrammingLanguageInterpreter
+{
+    internal class LuaProgrammingLanguageInterpreter : IProgrammingLanguageInterpreter
+    {
+        private static readonly ILogger Logger = Program.GetLogger();
+        
+        public void Interpret(string content)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}

ChaosBot/Services/ProgrammingLanguageInterpreter/ProgrammingLanguageInterpreterFacade.cs

@@ -0,0 +1,15 @@
+using ChaosBot.Models;
+
+namespace ChaosBot.Services.ProgrammingLanguageInterpreter
+{
+    public static class ProgrammingLanguageInterpreterFacade
+    {
+        public static void Interpret(CustomCommand customCommand)
+        {
+            IProgrammingLanguageInterpreter interpreter =
+                ProgrammingLanguageInterpreterFactory.GetInterpreter(customCommand.Type);
+            
+            interpreter.Interpret(customCommand.Content);
+        }
+    }
+}

ChaosBot/Services/ProgrammingLanguageInterpreter/ProgrammingLanguageInterpreterFactory.cs

@@ -0,0 +1,18 @@
+using ChaosBot.Models;
+
+namespace ChaosBot.Services.ProgrammingLanguageInterpreter
+{
+    internal static class ProgrammingLanguageInterpreterFactory
+    {
+        public static IProgrammingLanguageInterpreter GetInterpreter(CustomCommandType type)
+        {
+            switch (type)
+            {
+                case CustomCommandType.CustomLua:
+                    return new LuaProgrammingLanguageInterpreter();
+                default:
+                    return new LuaProgrammingLanguageInterpreter();
+            }
+        }
+    }
+}