package synccdnmod

import (
	"fmt"

	"91porn-server/common/db"
	"91porn-server/common/log"
	"91porn-server/models"

	"go.mongodb.org/mongo-driver/bson"
	"go.mongodb.org/mongo-driver/mongo"
)

var mdb *db.MongoDB

const table = models.SyncCdnLog

func coll(t *db.MongoTool) *db.MongoTool {
	if t == nil {
		return mdb.Coll(table)
	}
	return t.Coll(table)
}

// initIndex 初始化索引
func initIndex() {
	many := []mongo.IndexModel{
		{
			Keys: bson.D{{Key: "createdAt", Value: -1}},
		},
	}
	if _, err := coll(nil).CreateIndex(many); err != nil {
		panic(fmt.Sprintf("%s model set index err ==>[%+v]", table, err))
	}
}

// InsertSyncCdnLog InsertSyncCdnLog
func InsertSyncCdnLog(p SyncCdnLog) error {
	_, err := coll(nil).InsertOne(&p)
	return err
}

// FindSyncRecord 查询
func FindSyncRecord() (pr []SyncCdnLog, err error) {
	pr = []SyncCdnLog{}
	cond := []bson.M{
		bson.M{
			"$sort": bson.M{"createdAt": -1},
		},
		bson.M{
			"$limit": 1}}
	if err = coll(nil).Aggregate(&pr, cond); err != nil {
		log.Error("FindSyncRecord error", log.E(err))
		return
	}
	return
}