package service

import (
	"errors"
	"main_program/common"
	"main_program/entity"

	"gorm.io/gorm"
)

type srtFileService struct{}

var SrtFileService srtFileService

func (srt *srtFileService) QueryOneNotScanVideoId() (videoId string, err error) {
	var srtFile entity.Srtfile
	result := common.MysqlDB.Where(&entity.Srtfile{IsScan: 0}).First(&srtFile)
	if errors.Is(result.Error, gorm.ErrRecordNotFound) {
		return "", errors.New("no srtFile")
	} else {
		return srtFile.VideoId, nil
	}
}