package viddata

import (
	"91porn-server/common/cachev2"
	"91porn-server/models"
	"91porn-server/models/v/vidmod"
	"go.mongodb.org/mongo-driver/bson/primitive"
	"go.mongodb.org/mongo-driver/mongo/options"
	"time"

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

type ListRes struct {
	List    []*vidmod.VideoModel
	HasNext bool
}

func GetListFromCache(cond bson.M, skip, limit int64, sort bson.D) ([]*vidmod.VideoModel, bool, error) {
	var data ListRes
	_, err := cachev2.Classes().CacheTime(10*time.Minute).AutoListKey(models.VideoInfo).ResBind(&data).Cache(getListData, cond, skip, limit, sort)
	return data.List, data.HasNext, err
}

// getListData 获取列表数据并组装适合缓存格式返回
func getListData(cond bson.M, skip, limit int64, sort bson.D) (res ListRes, err error) {
	opt := options.Find().SetLimit(limit).SetSkip(skip).SetSort(sort)
	res.List, res.HasNext, err = vidmod.FindList(cond, opt)
	return
}

// GetInfoFromCache 获取数据详情
func GetInfoFromCache(id primitive.ObjectID) (res vidmod.VideoModel, err error) {
	_, err = cachev2.Classes().CacheTime(5*time.Minute).AutoInfoKey(models.VideoInfo, id.Hex()).ResBind(&res).Cache(vidmod.GetVideoInfo, id.Hex())
	return
}