import 'package:aves_model/aves_model.dart'; extension ExtraDateFieldSourceConvert on DateFieldSource { MetadataField? toMetadataField() { switch (this) { case DateFieldSource.fileModifiedDate: return null; case DateFieldSource.exifDate: return MetadataField.exifDate; case DateFieldSource.exifDateOriginal: return MetadataField.exifDateOriginal; case DateFieldSource.exifDateDigitized: return MetadataField.exifDateDigitized; case DateFieldSource.exifGpsDate: return MetadataField.exifGpsDatestamp; } } }