using System;
using System.Collections.Generic;
using System.Linq;
using XGame;
using XGame.Framework.Data;
using XGame.Framework.Network;




namespace FL.Data
{
    public class GmToolsService : DataSingleton<GmToolsService>, IDisposable
    {
        private Dictionary<int, Type> _msgRequestMap;
        /// <summary>
        /// 查询消息
        /// </summary>
        /// <param name="protoId"></param>
        /// <returns></returns>
        public IMsgRequest QueryMessage(int protoId)
        {
            if (_msgRequestMap == null)
            {
                _msgRequestMap = new Dictionary<int, Type>();

                var msgAssembly = "Business.Domain";
                var msgRequestType = typeof(IMsgRequest);
                var types = AppDomain.CurrentDomain.GetAssemblies()
                    .First(assembly => assembly.GetName().Name.Equals(msgAssembly))
                    .GetTypes();
                foreach (var type in types)
                {
                    if (! msgRequestType.IsAssignableFrom(type))
                        continue;
                    var instance = Activator.CreateInstance(type) as IMessage;
                    _msgRequestMap.Add(instance.ProtocolID, type);
                    //Log.Info($"MsgRequest Id:{instance.ProtocolID} Type:{type}");
                }
            }
            if (_msgRequestMap.TryGetValue(protoId, out var protoType))
            {
                return Activator.CreateInstance(protoType) as IMsgRequest;
            }
            Log.Info($"找不到 MsgRequest. ProtoId:{protoId}");
            return null;
        }
        /// <summary>
        /// 发送修改后的消息
        /// </summary>
        /// <param name="msg"></param>
        public void SendMessage(IMsgRequest msg)
        {
            NetModule.Request(msg);
        }
        void IDisposable.Dispose()
        {
            _msgRequestMap?.Clear();
            _msgRequestMap = null;
        }
    }
}