Cleaned up embedbuilder calls to use parameters instead of footer builder

src/NadekoBot/Services/IEmbedBuilderProvider.cs

@@ -0,0 +1,46 @@
+using System;
+using Discord;
+
+namespace NadekoBot.Services
+{
+    public interface IEmbedBuilderProvider
+    {
+        public IEmbedBuilder Create();
+    }
+
+    public interface IEmbedBuilder
+    {
+        public IEmbedBuilder WithDescription(string desc);
+        public IEmbedBuilder WithTitle(string title);
+        public IEmbedBuilder AddField(string title, object value, bool isInline = false);
+        public IEmbedBuilder WithFooter(string text, string iconUrl = null);
+    }
+
+    public class DiscordEmbedBuilderWrapper : IEmbedBuilder
+    {
+        private EmbedBuilder _embed;
+
+        public DiscordEmbedBuilderWrapper()
+        {
+            _embed = new EmbedBuilder();
+        }
+
+        public IEmbedBuilder WithDescription(string desc)
+            => Wrap(_embed.WithDescription(desc));
+
+        public IEmbedBuilder WithTitle(string title)
+            => Wrap(_embed.WithTitle(title));
+
+        public IEmbedBuilder AddField(string title, object value, bool isInline = false)
+            => Wrap(_embed.AddField(title, value, isInline));
+
+        public IEmbedBuilder WithFooter(string text, string iconUrl = null)
+            => Wrap(_embed.WithFooter(text, iconUrl));
+
+        private IEmbedBuilder Wrap(EmbedBuilder eb)
+        {
+            _embed = eb;
+            return this;
+        }
+    }
+}