using ET.EventType;
using System;
using System.Collections.Generic;

namespace ET
{
    public class UnitOffLineEvent : AEvent<EventType.UnitOffline>
    {
        public override async ETTask Run(UnitOffline args)
        {
            try
            {
                Unit unit = args.unit;
                Log.Debug($"玩家Id=【{unit.Id}】下线开始");
                User user = UserComponent.Instance.Get(unit.Id);
                //保存玩家单位
                await SaveUnit(unit);
                if (user == null)
                {
                    Log.ErrorDetail($"user == null where id = {unit.Id}");
                }
                else
                {
                    user.lastLoginTime = TimeHelper.ClientNow();
                    UserComponent.Instance.Save(user);
                }

                //移除本地Actor
                await unit.RemoveLocation();
                //退出队伍
                TeamComponent.Instance.DestroyTeam(unit);
                try
                {
                    //销毁之前保存buff
                    BuffLib lib = await BuffLibComponent.Instance.Query(unit.Id);
                    IEnumerable<GoodsEffect> goodsBuffList = GoodsEffectComponent.Instance.GetAllEffect(unit.Id);
                    if (goodsBuffList != null)
                        foreach (GoodsEffect item in goodsBuffList)
                        {
                            //!排除非时间性goodsBuff效果
                            if (item.BuffEndTime != 0)
                                lib.goodsEffectBuffDic[(int)item.GoodsBase.Id] = item.BuffEndTime;
                        }
                    BuffLibComponent.Instance.Save(lib).Coroutine();
                }
                catch (Exception e)
                {
                    Log.Error(e);
                }
                //从地图中移除
                try
                {
                    unit.GetMap()?.Leave(unit);
                }
                catch (Exception e)
                {
                    Log.Error(e);
                }
                //单元管理器移除
                UserComponent.Instance.Remove(unit.Id);
                unit.Dispose();
                Log.Debug($"玩家Id=【{unit.Id}】下线完成");
            }
            catch (Exception e)
            {
                Log.Error(e);
            }

        }

        private async ETTask SaveUnit(Unit unit)
        {
            if (!unit) return;
            if (unit.UnitType != UnitType.Player)
                return;
            Team team = TeamComponent.Instance.Get(unit.Id);
            if (team?.TeamState != TeamState.Fight)
            {
                 UnitHelper.Save<PlayerData>(unit);
                 UnitHelper.Save<NumericComponent>(unit);
                 UnitHelper.Save<Character>(unit);
                 UnitHelper.Save<Bag>(unit);
                 UnitHelper.Save<UnitTask>(unit);
                 UnitHelper.Save<UnitScene>(unit);
                 UnitHelper.Save<UserSetting>(unit);
                 UnitHelper.Save<UnitSkillComponent>(unit);
                 UnitHelper.Save<Pet>(unit);
                 UnitHelper.Save<StarSoulBag>(unit);
            }
        }
    }
}