package friend

import (
	"go_dreamfactory/comm"
	"go_dreamfactory/pb"
)

func (this *apiComp) BlacklistCheck(session comm.IUserSession, req *pb.FriendBlackListReq) (chk map[string]interface{}, code comm.ErrorCode) {
	chk = make(map[string]interface{})
	self := &pb.DBFriend{UId: session.GetUserId()}
	err := this.module.modelFriend.Get(session.GetUserId(), self)
	if self == nil || err != nil {
		code = comm.ErrorCode{Code: pb.ErrorCode_FriendSelfNoData}
		return
	}
	chk["self"] = self
	return
}

//黑名单
func (this *apiComp) Blacklist(session comm.IUserSession, chk map[string]interface{}, req *pb.FriendBlackListReq) (code pb.ErrorCode) {
	var (
		self *pb.DBFriend
		rsp  *pb.FriendBlackListRsp
		list []*pb.FriendBase
	)

	defer func() {
		rsp = &pb.FriendBlackListRsp{
			Friends: list,
		}

		err := session.SendMsg(string(this.module.GetType()), FriendSubTypeBlacklist, rsp)
		if err != nil {
			code = pb.ErrorCode_SystemError
			return
		}
	}()

	if v, ok := chk["self"]; ok {
		self = v.(*pb.DBFriend)
		for _, userId := range self.BlackIds {
			//TODO 完善FriendBase信息
			list = append(list, &pb.FriendBase{
				UserId: userId,
			})
		}
	}

	return
}