package com.imagepicker;

import android.content.Context;
import android.net.Uri;
import android.util.Log;

import androidx.exifinterface.media.ExifInterface;

import java.io.InputStream;

public class ImageMetadata extends Metadata {
    public ImageMetadata(Uri uri, Context context) {
        try (InputStream inputStream = context.getContentResolver().openInputStream(uri)) {
            ExifInterface exif = new ExifInterface(inputStream);
            String datetimeTag = exif.getAttribute(ExifInterface.TAG_DATETIME);

            // Extract anymore metadata here...
            if (datetimeTag != null)
                this.datetime = getDateTimeInUTC(datetimeTag, "yyyy:MM:dd HH:mm:ss");
        } catch (Exception e) {
            // This error does not bubble up to RN as we don't want failed datetime retrieval to prevent selection
            Log.e("RNIP", "Could not load image metadata: " + e.getMessage());
        }
    }

    @Override
    public String getDateTime() {
        return datetime;
    }

    // At the moment we are not using the ImageMetadata class to get width/height
    // TODO: to use this class for extracting image width and height in the future
    @Override
    public int getWidth() {
        return 0;
    }

    @Override
    public int getHeight() {
        return 0;
    }
}