package arena

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

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

//参数校验
func (this *apiComp) RankCheck(session comm.IUserSession, req *pb.ArenaRankReq) (code pb.ErrorCode) {

	return
}

///排行榜获取
func (this *apiComp) Rank(session comm.IUserSession, req *pb.ArenaRankReq) (code pb.ErrorCode, data proto.Message) {
	var (
		info    *pb.DBArenaUser
		uids    []string
		ranks   []*pb.DBArenaUser
		players []*pb.ArenaPlayer
		err     error
	)

	if code = this.RankCheck(session, req); code != pb.ErrorCode_Success {
		return
	}
	if info, err = this.module.modelArena.queryPlayerInfo(session.GetUserId()); err != nil {
		code = pb.ErrorCode_DBError
		return
	}
	if uids, err = this.module.modelRank.queryRankUser(); err != nil {
		code = pb.ErrorCode_DBError
		return
	}
	if ranks, err = this.module.modelArena.queryPlayers(uids); err != nil {
		code = pb.ErrorCode_DBError
		return
	}
	players = make([]*pb.ArenaPlayer, len(ranks))
	for i, v := range ranks {
		players[i] = &pb.ArenaPlayer{
			Uid:      v.Uid,
			Name:     v.Name,
			Avatar:   v.Avatar,
			Lv:       v.Lv,
			Dan:      v.Dan,
			Rank:     v.Rank,
			Integral: v.Integral,
			Defend:   v.Defend,
			Isai:     false,
		}
		if session.GetUserId() == v.Uid && info.Rank != v.Rank {
			info.Rank = v.Rank
			if err = this.module.modelArena.updateArenaUserInfo(info); err != nil {
				code = pb.ErrorCode_DBError
			}
		}
	}
	session.SendMsg(string(this.module.GetType()), "rank", &pb.ArenaRankResp{Players: players, Info: info})
	return
}