private async Task ImportRelationships(ExportedLibraryDto dto)
{
await videoRepository.UpsertCharactersInVideos(dto.CharactersInVideos, ids);
await videoRepository.UpsertCreatorsOfVideos(dto.VideoCreators, ids);
mediaFileRepository.UpsertFilesOnCharacters(dto.FilesOnCharacters, ids);
mediaFileRepository.UpsertFilesOnLocations(dto.FilesOnLocations, ids);
mediaFileRepository.UpsertFilesOnVideos(dto.FilesOnVideos, ids);
tagRepository.UpsertTagsOnCharacters(dto.TagsOnCharacters, ids);
tagRepository.UpsertTagsOnFiles(dto.TagsOnFiles, ids);
tagRepository.UpsertTagsOnSeries(dto.TagsOnSeries, ids);
tagRepository.UpsertTagsOnVideos(dto.TagsOnVideos, ids);
seriesSequenceRepository.UpsertVideosInSequences(dto.VideosInSeriesSequences, ids);
playlistRepository.UpsertVideosInSequences(dto.VideosInPlaylists, ids);
await locationRepository.UpsertVideosAtLocations(dto.VideosOnLocations, ids);
}