Inital bot commit

EventBot/Services/EmoteService.cs

@@ -0,0 +1,46 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using NeoSmart.Unicode;
+using System.Linq;
+using Discord;
+using DEmoji = Discord.Emoji;
+using UEmoji = NeoSmart.Unicode.Emoji;
+
+namespace EventBot.Services
+{
+
+    public class EmoteService
+    {
+        private IEnumerable<string> emoji;
+
+        public EmoteService()
+        {
+            emoji = UEmoji.All.Select(e => e.Sequence.AsString);
+        }
+
+        public bool TryParse(string input, out IEmote emote)
+        {
+            if(Emote.TryParse(input, out Emote parsedEmote))
+            {
+                emote = parsedEmote;
+                return true;
+            }
+            if(emoji.Contains(input))
+            {
+                emote = new DEmoji(input);
+                return true;
+            }
+            emote = null;
+            return false;
+        }
+
+        public IEmote Parse(string input)
+        {
+            if (!TryParse(input, out IEmote parsed))
+                throw new ArgumentException("Failed to parse emote.");
+            return parsed;
+        }
+
+    }
+}