package svc

import (
	"errors"
	"github.com/globalsign/mgo"
	"github.com/globalsign/mgo/bson"
	"mongo.games.com/game/dbproxy/mongo"
	"mongo.games.com/game/model"
	"mongo.games.com/goserver/core/logger"
	"net/rpc"
)

var (
	RankPlayerPermitDBName   = "log"
	RankPlayerPermitCollName = "log_rankplayerpermit"
	RankPlayerPermitColError = errors.New("RankPlayerPermit collection open failed")
)

func RankPlayerPermitCollection(plt string) *mongo.Collection {
	s := mongo.MgoSessionMgrSington.GetPltMgoSession(plt, RankPlayerPermitDBName)
	if s != nil {
		c, first := s.DB().C(RankPlayerPermitCollName)
		if first {
			c.EnsureIndex(mgo.Index{Key: []string{"snid"}, Background: true, Sparse: true})
			c.EnsureIndex(mgo.Index{Key: []string{"startts", "-exp", "-ts"}, Background: true, Sparse: true})
		}
		return c
	}
	return nil
}

func RankPlayerPermitUpsert(args *model.PermitScore) error {
	cc := RankPlayerPermitCollection(args.Platform)
	if cc == nil {
		return RankPlayerPermitColError
	}
	_, err := cc.Upsert(bson.M{"startts": args.StartTs, "snid": args.SnId}, args)
	if err != nil && !errors.Is(err, mgo.ErrNotFound) {
		logger.Logger.Error("RankPlayerPermitSvc.Upsert is err: ", err)
		return err
	}
	return nil
}

type RankPlayerPermitSvc struct {
}

func (svc *RankPlayerPermitSvc) Upsert(args *model.PermitScore, ret *bool) error {
	err := RankPlayerPermitUpsert(args)
	if err != nil {
		return err
	}
	*ret = true
	return nil
}

func (svc *RankPlayerPermitSvc) Find(args *model.FindPlayerPermitListArgs, ret *model.FindPlayerPermitListReply) error {
	fc := RankPlayerPermitCollection(args.Platform)
	if fc == nil {
		return RankPlayerPermitColError
	}

	err := fc.Find(bson.M{"startts": args.StartTs}).Sort("-exp", "-ts").Limit(int(model.GameParamData.RankPlayerPermitMaxNum)).All(&ret.List)
	if err != nil && !errors.Is(err, mgo.ErrNotFound) {
		logger.Logger.Error("QueryPermit is err: ", err)
		return err
	}
	return nil
}
func init() {
	rpc.Register(new(RankPlayerPermitSvc))
}