package hunting

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

//参数校验
func (this *apiComp) RankListCheck(session comm.IUserSession, req *pb.HuntingRankListReq) (errdata *pb.ErrorData) {
	if req.BoosType == 0 {
		errdata = &pb.ErrorData{
			Code:  pb.ErrorCode_ReqParameterError,
			Title: pb.ErrorCode_ReqParameterError.ToString(),
		}
	}
	return
}

func (this *apiComp) RankList(session comm.IUserSession, req *pb.HuntingRankListReq) (errdata *pb.ErrorData) {
	var (
		fRank    []*pb.DBHuntingRank
		uids     []string
		err      error
		ranks    []*pb.DBHuntingRecord
		ranksMap map[string]*pb.DBHuntingRecord
		players  []*pb.DBHuntingRank
	)
	if errdata = this.RankListCheck(session, req); errdata != nil {
		return // 参数校验失败直接返回
	}
	if uids, err = this.module.modulerank.querySRankUser(int(req.BoosType)); err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_DBError,
			Title:   pb.ErrorCode_DBError.ToString(),
			Message: err.Error(),
		}
		return
	}
	if ranks, err = this.module.modulerank.queryPlayers(uids); err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_DBError,
			Title:   pb.ErrorCode_DBError.ToString(),
			Message: err.Error(),
		}
		return
	}
	ranksMap = make(map[string]*pb.DBHuntingRecord)
	for _, v := range ranks {
		ranksMap[v.Uid] = v
	}
	players = make([]*pb.DBHuntingRank, 0, len(uids))
	for _, v := range uids {
		if player, ok := ranksMap[v]; ok {
			players = append(players, &pb.DBHuntingRank{
				Uinfo:      player.Uinfo,
				Line:       player.Data[req.BoosType].Line[player.Data[req.BoosType].Maxnandu],
				Difficulty: player.Data[req.BoosType].Maxnandu,
				Bosstype:   req.BoosType,
				Costtime:   player.Data[req.BoosType].Costime[player.Data[req.BoosType].Maxnandu],
			})
		}

	}
	session.SendMsg(string(this.module.GetType()), HuntingRankListResp, &pb.HuntingRankListResp{
		Ranks:  players,
		Franks: fRank,
	})
	return
}