Reorganized commands structure

src/Discord.Net.Commands/CommandParser.cs

@@ -1,133 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Reflection;
-using System.Threading;
-using System.Threading.Tasks;
-
-namespace Discord.Commands
-{
-    public class Module
-    {
-        public string Name { get; }
-        public IEnumerable<Command> Commands { get; }
-        
-        internal Module(object parent, TypeInfo typeInfo)
-        {
-            List<Command> commands = new List<Command>();
-            SearchClass(parent, commands, typeInfo);
-            Commands = commands;
-        }
-
-        private void SearchClass(object parent, List<Command> commands, TypeInfo typeInfo)
-        {
-            foreach (var method in typeInfo.DeclaredMethods)
-            {
-                if (typeInfo.GetCustomAttribute<CommandAttribute>() != null)
-                {
-
-                }
-            }
-            foreach (var type in typeInfo.DeclaredNestedTypes)
-            {
-                if (typeInfo.GetCustomAttribute<GroupAttribute>() != null)
-                {
-                    SearchClass(CommandParser.CreateObject(typeInfo), commands, type);
-                }
-            }
-        }
-    }
-    public class Command
-    {
-        public string SourceName { get; }
-
-        internal Command(TypeInfo typeInfo)
-        {
-        }
-    }
-
-    public class CommandParser
-    {
-        private readonly SemaphoreSlim _moduleLock;
-        private readonly Dictionary<object, Module> _modules;
-
-        public CommandParser()
-        {
-            _modules = new Dictionary<object, Module>();
-            _moduleLock = new SemaphoreSlim(1, 1);
-        }
-        public async Task<Module> Load(object module)
-        {
-            await _moduleLock.WaitAsync().ConfigureAwait(false);
-            try
-            {
-                if (_modules.ContainsKey(module))
-                    throw new ArgumentException($"This module has already been loaded.");
-                var typeInfo = module.GetType().GetTypeInfo();
-                if (typeInfo.GetCustomAttribute<ModuleAttribute>() == null)
-                    throw new ArgumentException($"Modules must be marked with ModuleAttribute.");
-                return LoadInternal(module, typeInfo);
-            }
-            finally
-            {
-                _moduleLock.Release();
-            }
-        }
-        private Module LoadInternal(object module, TypeInfo typeInfo)
-        {
-            var loadedModule = new Module(module, typeInfo);
-            _modules[module] = loadedModule;
-            return loadedModule;
-        }
-        public async Task<IEnumerable<Module>> LoadAssembly(Assembly assembly)
-        {
-            List<Module> modules = new List<Module>();
-            await _moduleLock.WaitAsync().ConfigureAwait(false);
-            try
-            {
-                foreach (var type in assembly.ExportedTypes)
-                {
-                    var typeInfo = type.GetTypeInfo();
-                    if (typeInfo.GetCustomAttribute<ModuleAttribute>() != null)
-                    {
-                        var module = CreateObject(typeInfo);
-                        modules.Add(LoadInternal(module, typeInfo));
-                    }
-                }
-                return modules;
-            }
-            finally
-            {
-                _moduleLock.Release();
-            }
-        }
-
-        public async Task<bool> Unload(object module)
-        {
-            await _moduleLock.WaitAsync().ConfigureAwait(false);
-            try
-            {
-                return _modules.Remove(module);
-            }
-            finally
-            {
-                _moduleLock.Release();
-            }
-        }
-
-        internal static object CreateObject(TypeInfo typeInfo)
-        {
-            var constructor = typeInfo.DeclaredConstructors.Where(x => x.GetParameters().Length == 0).FirstOrDefault();
-            if (constructor == null)
-                throw new InvalidOperationException($"Failed to find a valid constructor for \"{typeInfo.FullName}\"");
-            try
-            {
-                return constructor.Invoke(null);
-            }
-            catch (Exception ex)
-            {
-                throw new InvalidOperationException($"Failed to create \"{typeInfo.FullName}\"", ex);
-            }
-        }
-    }
-}