using ET;
using ET.EventType;
using System;
using System.Collections.Generic;
using System.Text;
using System.Threading.Tasks;

namespace ET
{
    
    public class UserComponentAwakeSystem : AwakeSystem<UserComponent>
    {
        public override void Awake(UserComponent self)
        {
            self.Awake();
        }
    }

    public static class UserComponentSystem
    {
        /// <summary>
        /// 查询缓存或数据库
        /// </summary>
        /// <param name="self"></param>
        /// <param name="id"></param>
        /// <returns></returns>
        public static async ETTask<User> Query(this UserComponent self, long id)
        {
            User player = self.Get(id);
            if (player == null)
            {
                player = await self.QueryUserByCache(id);
                if (player == null)
                {
                    Log.Error($"[ERROR] user == null where id = {id}");
                    return null;
                }
                return player;
            }
            return player;
        }

        private static async ETTask<User> QueryUserByCache(this UserComponent self,long id)
        {
            long mapInstanceId = StartSceneConfigCategory.Instance.GetBySceneName(self.DomainZone(), SceneType.UserCache.ToString()).SceneId;
            U2M_GetComponent getComponent= (U2M_GetComponent) await MessageHelper.CallActor(mapInstanceId, new M2U_GetComponent() { UserId = id, type = nameof (User) });
            if (getComponent.component == null) return null;
            User user = getComponent.component as User;
            return user;
        }

        public static void Save(this UserComponent self, User player)
        {
            long mapInstanceId = StartSceneConfigCategory.Instance.GetBySceneName(self.DomainZone(), SceneType.UserCache.ToString()).SceneId;
            MessageHelper.SendActor(mapInstanceId, new M2U_WriteComponent() { Id = player.Id, type = nameof (User), component =player });
        }


    }
}