Readded fluent-style to EmbedBuilder

src/Discord.Net.Core/Entities/Messages/EmbedBuilder.cs

@@ -0,0 +1,181 @@
+using System;
+using System.Collections.Generic;
+using Embed = Discord.API.Embed;
+using Field = Discord.API.EmbedField;
+using Author = Discord.API.EmbedAuthor;
+using Footer = Discord.API.EmbedFooter;
+
+namespace Discord
+{
+    public class EmbedBuilder
+    {
+        private readonly Embed _model;
+        private readonly List<Field> _fields;
+
+        public EmbedBuilder()
+        {
+            _model = new Embed();
+            _model.Type = "rich";
+            _fields = new List<Field>();
+        }
+
+        public string Title { get { return _model.Title; }  set { _model.Title = value; } }
+        public string Description { get { return _model.Description; } set { _model.Description = value; } }
+        public string Url { get { return _model.Url; } set { _model.Url = value; } }
+        public Color? Color { get { return _model.Color.HasValue ? new Color(_model.Color.Value) : (Color?)null; } set { _model.Color = value?.RawValue; } }
+        public EmbedAuthorBuilder Author { get; set; }
+        public EmbedFooterBuilder Footer { get; set; }
+
+        public EmbedBuilder WithTitle(string title)
+        {
+            Title = title;
+            return this;
+        }
+        public EmbedBuilder WithDescription(string description)
+        {
+            Description = description;
+            return this;
+        }
+        public EmbedBuilder WithUrl(string url)
+        {
+            Url = url;
+            return this;
+        }
+        public EmbedBuilder WithColor(Color color)
+        {
+            Color = color;
+            return this;
+        }
+
+        public EmbedBuilder WithAuthor(EmbedAuthorBuilder author)
+        {
+            Author = author;
+            return this;
+        }
+        public EmbedBuilder WithAuthor(Action<EmbedAuthorBuilder> action)
+        {
+            var author = new EmbedAuthorBuilder();
+            action(author);
+            Author = author;
+            return this;
+        }
+        public EmbedBuilder WithFooter(EmbedFooterBuilder footer)
+        {
+            Footer = footer;
+            return this;
+        }
+        public EmbedBuilder WithFooter(Action<EmbedFooterBuilder> action)
+        {
+            var footer = new EmbedFooterBuilder();
+            action(footer);
+            Footer = footer;
+            return this;
+        }
+
+        public EmbedBuilder AddField(Action<EmbedFieldBuilder> action)
+        {
+            var field = new EmbedFieldBuilder();
+            action(field);
+            _fields.Add(field.ToModel());
+            return this;
+        }
+
+        internal Embed Build()
+        {
+            _model.Author = Author?.ToModel();
+            _model.Footer = Footer?.ToModel();
+            _model.Fields = _fields.ToArray();
+            return _model;
+        }
+    }
+
+    public class EmbedFieldBuilder
+    {
+        private Field _model;
+
+        public string Name { get { return _model.Name; } set { _model.Name = value; } }
+        public string Value { get { return _model.Value; } set { _model.Value = value; } }
+        public bool IsInline { get { return _model.Inline; } set { _model.Inline = value; } }
+
+        public EmbedFieldBuilder()
+        {
+            _model = new Field();
+        }
+
+        public EmbedFieldBuilder WithName(string name)
+        {
+            Name = name;
+            return this;
+        }
+        public EmbedFieldBuilder WithValue(string value)
+        {
+            Value = value;
+            return this;
+        }
+        public EmbedFieldBuilder WithIsInline(bool isInline)
+        {
+            IsInline = isInline;
+            return this;
+        }
+
+        internal Field ToModel() => _model;
+    }
+
+    public class EmbedAuthorBuilder
+    {
+        private Author _model;
+
+        public string Name { get { return _model.Name; } set { _model.Name = value; } }
+        public string Url { get { return _model.Url; } set { _model.Url = value; } }
+        public string IconUrl { get { return _model.IconUrl; } set { _model.IconUrl = value; } }
+
+        public EmbedAuthorBuilder()
+        {
+            _model = new Author();
+        }
+
+        public EmbedAuthorBuilder WithName(string name)
+        {
+            Name = name;
+            return this;
+        }
+        public EmbedAuthorBuilder WithUrl(string url)
+        {
+            Url = url;
+            return this;
+        }
+        public EmbedAuthorBuilder WithIconUrl(string iconUrl)
+        {
+            IconUrl = iconUrl;
+            return this;
+        }
+
+        internal Author ToModel() => _model;
+    }
+
+    public class EmbedFooterBuilder
+    {
+        private Footer _model;
+
+        public string Text { get { return _model.Text; } set { _model.Text = value; } }
+        public string IconUrl { get { return _model.IconUrl; } set { _model.IconUrl = value; } }
+
+        public EmbedFooterBuilder()
+        {
+            _model = new Footer();
+        }
+
+        public EmbedFooterBuilder WithText(string text)
+        {
+            Text = text;
+            return this;
+        }
+        public EmbedFooterBuilder WithIconUrl(string iconUrl)
+        {
+            IconUrl = iconUrl;
+            return this;
+        }
+
+        internal Footer ToModel() => _model;
+    }
+}