package enchant

import (
	"context"
	"go_dreamfactory/comm"
	"go_dreamfactory/lego/sys/redis/pipe"
	"go_dreamfactory/pb"
	"go_dreamfactory/sys/db"
	"strconv"

	"github.com/go-redis/redis/v8"
)

//参数校验
func (this *apiComp) RankListCheck(session comm.IUserSession, req *pb.EnchantRankListReq) (errdata *pb.ErrorData) {

	return
}

func (this *apiComp) RankList(session comm.IUserSession, req *pb.EnchantRankListReq) (errdata *pb.ErrorData) {
	var (
		szRank []*pb.DBEnchantRank
		rd     *redis.StringSliceCmd
	)
	errdata = this.RankListCheck(session, req)
	if errdata != nil {
		return // 参数校验失败直接返回
	}
	conn, _ := db.Local()
	dbModel := db.NewDBModel(comm.TableEnchantRank, 0, conn)
	if !req.Friend {
		var (
			pipe *pipe.RedisPipe = this.module.modelEnchant.Redis.RedisPipe(context.TODO())
		)
		rd = pipe.ZRange("enchantRank"+strconv.Itoa(int(req.BoosType)), 0, comm.MaxRankList)

		if _, err := pipe.Exec(); err != nil {
			this.module.Errorln(err)
			return
		}
		_dataList := rd.Val()
		for _, v := range _dataList {
			result := &pb.DBEnchantRank{}

			if err := dbModel.Redis.HGetAll(v, result); err == nil {
				szRank = append(szRank, result)
			}
		}

	} else {
		uids := this.friend.GetFriendList(session.GetUserId())
		for _, id := range uids {
			rankData := this.module.modulerank.getEnchantRankListByBossType(id, req.BoosType)
			if rankData != nil {
				szRank = append(szRank, rankData)
			}
		}
	}

	session.SendMsg(string(this.module.GetType()), EnchantRankListResp, &pb.EnchantRankListResp{Ranks: szRank})
	return
}