package viking

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

//参数校验
func (this *apiComp) RankListCheck(session comm.IUserSession, req *pb.VikingRankListReq) (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.VikingRankListReq) (errdata *pb.ErrorData) {
	var (
		fRank   []*pb.DBVikingRank
		uids    []string
		err     error
		ranks   []*pb.DBVikingRecord
		players []*pb.DBVikingRank
	)
	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
	}
	players = make([]*pb.DBVikingRank, len(ranks))
	for i, v := range ranks {
		players[i] = &pb.DBVikingRank{
			Uinfo:      v.Uinfo,
			Line:       v.Data[req.BoosType].Line[v.Data[req.BoosType].Maxnandu],
			Difficulty: v.Data[req.BoosType].Maxnandu,
			Bosstype:   req.BoosType,
			Costtime:   v.Data[req.BoosType].Costime[v.Data[req.BoosType].Maxnandu],
		}
	}

	// 获取好友数据
	uids = this.module.ModuleFriend.GetFriendList(session.GetUserId())
	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
	}
	fRank = make([]*pb.DBVikingRank, len(ranks))
	for i, v := range ranks {
		fRank[i] = &pb.DBVikingRank{
			Uinfo:      v.Uinfo,
			Line:       v.Data[req.BoosType].Line[v.Data[req.BoosType].Maxnandu],
			Difficulty: v.Data[req.BoosType].Maxnandu,
			Bosstype:   req.BoosType,
			Costtime:   v.Data[req.BoosType].Costime[v.Data[req.BoosType].Maxnandu],
		}
	}
	session.SendMsg(string(this.module.GetType()), VikingRankListResp, &pb.VikingRankListResp{
		Ranks:  players,
		Franks: fRank,
	})
	return
}