package friend

import (
	"go_dreamfactory/comm"
	"go_dreamfactory/lego/sys/log"
	"go_dreamfactory/pb"
	"go_dreamfactory/utils"

	"google.golang.org/protobuf/proto"
)

//搜索
func (this *apiComp) SearchCheck(session comm.IUserSession, req *pb.FriendSearchReq) (code pb.ErrorCode) {
	if req.NickName == "" {
		code = pb.ErrorCode_FriendSearchNameEmpty
		this.moduleFriend.Error("参数错误", log.Field{Key: "uid", Value: session.GetUserId()}, log.Field{Key: "params", Value: req.String()})
		return
	}
	return
}

func (this *apiComp) Search(session comm.IUserSession, req *pb.FriendSearchReq) (code pb.ErrorCode, data proto.Message) {
	if code = this.SearchCheck(session, req); code != pb.ErrorCode_Success {
		return
	}

	uid := session.GetUserId()
	resp := &pb.FriendSearchResp{}

	users, err := this.moduleFriend.ModuleUser.SearchRmoteUser(req.NickName)
	if err != nil {
		code = pb.ErrorCode_DBError
		this.moduleFriend.Error("搜索玩家",
			log.Field{Key: "uid", Value: uid},
			log.Field{Key: "params", Value: req.NickName},
			log.Field{Key: "err", Value: err.Error()},
		)
		return
	}

	for _, u := range users {
		// 排除自己
		if u.Uid == session.GetUserId() {
			continue
		}
		base := &pb.FriendBase{
			UserId:   u.Uid,
			NickName: u.Name,
			Level:    u.Lv,
			Avatar:   u.Avatar,
			ServerId: u.Sid,
		}

		target := this.moduleFriend.modelFriend.GetFriend(u.Uid)
		if target == nil {
			continue
		}

		if _, ok := utils.Findx(target.ApplyIds, uid); ok {
			base.IsApplied = true
		}
		resp.Friends = append(resp.Friends, base)
	}

	if err := session.SendMsg(string(this.moduleFriend.GetType()), FriendSubTypeSearch, resp); err != nil {
		code = pb.ErrorCode_SystemError
	}

	return
}