using System;
using System.Collections.Generic;

namespace ET
{
    [ActorMessageHandler]
    public class R2M_DeleteUserHandler : AMActorRpcHandler<Scene, R2M_DeleteUser, M2R_DeleteUser>
    {
        protected override async ETTask Run(Scene scene, R2M_DeleteUser request, M2R_DeleteUser response, Action reply)
        {
            try
            {
                //**********************
                Log.Debug($"*********************************************************UserId = {request.UserId} 删除角色");
                // User user = await UserComponent.Instance.Query(request.UserId);
                // if (user == null)
                // {
                //     response.Message = $"没有这个玩家";
                //     Log.Error($"服务器没有这个玩家Id={ request.UserId}");
                //     reply();
                //     return;
                // }
                // long unitId = user.Id;
                // Unit unit = MapUnitComponent.Instance.Get(unitId);
                // if (unit == null)
                // {
                //     return;
                //
                // }
                // else
                // {
                //     Team team = TeamComponent.Instance.Get(unit.TeamLeaderId);
                //     if (team.TeamState == TeamState.Fight)
                //     {
                //         response.Message = "战斗中不能删除角色！";
                //         reply();
                //         return;
                //     }
                // }
                // user.hasRole = false;
                //
                // await DBComponent.Instance.Save(user);
                //
                // await DBComponent.Instance.Remove<Unit>(unitId);
                // await C2M_DeleteFriend(unitId);
                // await DBComponent.Instance.Remove<MailLib>(unitId);
                // await DBComponent.Instance.Remove<Store>(unitId);
                // await DBComponent.Instance.Remove<BuffLib>(unitId);
                // await DBComponent.Instance.Remove<NickName>(t => t.Nickname.Equals(user.NickName));
                // await DeleteConsignment(unitId);
                // await DeleteFamily(user.NickName, unitId);

                reply();

                Log.Debug($"UserId = {request.UserId}删除角色完成");
            }
            catch (System.Exception e)
            {
                Log.Error(e);
            }
        }

        private async ETTask DeleteFamily(string name, long unitId)
        {
            Family family = await FamilyComponent.Instance.Query(name);
            if(family != null)
            await family.ForceDeleteMember(unitId);
        }

        private async ETTask C2M_DeleteFriend(long unitId)
        {
            IEnumerable<long> list = await FriendComponent.Instance.GetFriends(unitId);
            foreach (long id in list)
            {
                await FriendComponent.Instance.DeleteFriend(id, unitId);
            }
            FriendComponent.Instance.FriendDic.Remove(unitId);
            await DBComponent.Instance.Remove<Friend>(unitId);
        }

        private async ETTask DeleteConsignment(long unitId)
        {
            await DBComponent.Instance.Remove<Consignment>(t => t.UnitId == unitId);
        }
    }
}