Reimplemented Command Actions.

DiscordBot/Discord/Actions/Help.cs

@@ -0,0 +1,62 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+using PluginManager.Others;
+using PluginManager.Interfaces;
+
+namespace DiscordBot.Discord.Actions
+{
+    public class Help : ICommandAction
+    {
+        public string ActionName => "help";
+
+        public string Description => "Shows the list of commands and their usage";
+
+        public string Usage => "help [command]";
+
+        public InternalActionRunType RunType => InternalActionRunType.ON_CALL;
+
+        public async Task Execute(string[] args)
+        {
+            if (args == null || args.Length == 0)
+            {
+                var items = new List<string[]>
+                            {
+                                new[] { "-", "-", "-" },
+                                new[] { "Command", "Usage", "Description" },
+                                new[] { "-", "-", "-" }
+                            };
+
+                foreach (var a in Program.internalActionManager.Actions)
+                {
+                    items.Add(new[] { a.Key, a.Value.Usage, a.Value.Description });
+                }
+
+                items.Add(new[] { "-", "-", "-" });
+
+                DiscordBot.Utilities.Utilities.FormatAndAlignTable(items, Utilities.TableFormat.CENTER_EACH_COLUMN_BASED);
+                return;
+            }
+
+            if (!Program.internalActionManager.Actions.ContainsKey(args[0]))
+            {
+                Console.WriteLine("Command not found");
+                return;
+            }
+
+            var action = Program.internalActionManager.Actions[args[0]];
+            var actionData = new List<string[]>
+                        {
+                            new[] { "-", "-", "-" },
+                            new[] { "Command", "Usage", "Description" },
+                            new[] { "-", "-", "-"},
+                            new[] { action.ActionName, action.Usage, action.Description },
+                            new[] { "-", "-", "-" }
+                        };
+
+            DiscordBot.Utilities.Utilities.FormatAndAlignTable(actionData, Utilities.TableFormat.CENTER_EACH_COLUMN_BASED);
+        }
+    }
+}