package friend

import (
	"context"
	"go_dreamfactory/comm"
	"go_dreamfactory/pb"
	"go_dreamfactory/sys/cache"
)

//黑名单
func (this *ApiComp) Blacklist(ctx context.Context, session comm.IUserSession, req *pb.FriendBlackListReq) (err error) {
	var (
		code pb.ErrorCode
		self *pb.Cache_FriendData
		rsp  *pb.FriendBlackListRsp
		list []*pb.FriendBase
	)

	defer func() {
		if code == pb.ErrorCode_Success {
			rsp = &pb.FriendBlackListRsp{
				Friends: list,
			}
		}
		session.SendMsg(string(this.module.GetType()), Friend_SubType_Blacklist, code, rsp)
	}()

	self, err = cache.Defsys.Friend_Get(session.GetUserId())
	if self == nil || err != nil {
		code = pb.ErrorCode_FriendSelfNoData
		return
	}

	for _, userId := range self.BlackIds {
		//TODO 完善FriendBase信息
		list = append(list, &pb.FriendBase{
			UserId: userId,
		})
	}

	return nil
}