package com.fuse.mediapicker;

import android.util.Log;
import androidx.exifinterface.media.ExifInterface;
import java.util.Arrays;
import java.util.List;

class ExifDataCopier {
	void copyExif(String filePathOri, String filePathDest) {
		try {
			ExifInterface oldExif = new ExifInterface(filePathOri);
			ExifInterface newExif = new ExifInterface(filePathDest);

			List<String> attributes =
					Arrays.asList(
							"FNumber",
							"ExposureTime",
							"ISOSpeedRatings",
							"GPSAltitude",
							"GPSAltitudeRef",
							"FocalLength",
							"GPSDateStamp",
							"WhiteBalance",
							"GPSProcessingMethod",
							"GPSTimeStamp",
							"DateTime",
							"Flash",
							"GPSLatitude",
							"GPSLatitudeRef",
							"GPSLongitude",
							"GPSLongitudeRef",
							"Make",
							"Model",
							"Orientation");
			for (String attribute : attributes) {
				setIfNotNull(oldExif, newExif, attribute);
			}

			newExif.saveAttributes();

		} catch (Exception ex) {
			Log.e("ExifDataCopier", "Error preserving Exif data on selected image: " + ex);
		}
	}

	private static void setIfNotNull(ExifInterface oldExif, ExifInterface newExif, String property) {
		if (oldExif.getAttribute(property) != null) {
			newExif.setAttribute(property, oldExif.getAttribute(property));
		}
	}
}