package unknownnicks

import (
	"log"

	"git.aiterp.net/rpdata/api/internal/store"
	"git.aiterp.net/rpdata/api/models"
	"github.com/globalsign/mgo"
)

var collection *mgo.Collection

func list(query interface{}, limit int) ([]models.UnknownNick, error) {
	size := 64
	if limit > 0 {
		size = limit
	}
	posts := make([]models.UnknownNick, 0, size)

	err := collection.Find(query).Limit(limit).Sort("-score").All(&posts)
	if err != nil {
		return nil, err
	}

	return posts, nil
}

func init() {
	store.HandleInit(func(db *mgo.Database) {
		collection = db.C("logbot3.unkownnicks")

		err := collection.EnsureIndexKey("weight")
		if err != nil {
			log.Fatalln("init logbot3.unkownnicks:", err)
		}
	})
}