import 'package:aves/model/image_entry.dart';
import 'package:aves/widgets/album/thumbnail/overlay.dart';
import 'package:aves/widgets/album/thumbnail/raster.dart';
import 'package:aves/widgets/album/thumbnail/vector.dart';
import 'package:flutter/material.dart';

class DecoratedThumbnail extends StatelessWidget {
  final ImageEntry entry;
  final double extent;
  final Object heroTag;
  final bool showOverlay;

  static final Color borderColor = Colors.grey.shade700;
  static const double borderWidth = .5;

  const DecoratedThumbnail({
    Key key,
    @required this.entry,
    @required this.extent,
    this.heroTag,
    this.showOverlay = true,
  }) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Container(
      decoration: BoxDecoration(
        border: Border.all(
          color: borderColor,
          width: borderWidth,
        ),
      ),
      width: extent,
      height: extent,
      child: Stack(
        children: [
          entry.isSvg
              ? ThumbnailVectorImage(
                  entry: entry,
                  extent: extent,
                  heroTag: heroTag,
                )
              : ThumbnailRasterImage(
                  entry: entry,
                  extent: extent,
                  heroTag: heroTag,
                ),
          if (showOverlay)
            Positioned(
              bottom: 0,
              left: 0,
              child: ThumbnailEntryOverlay(
                entry: entry,
                extent: extent,
              ),
            ),
          if (showOverlay)
            Positioned(
              top: 0,
              right: 0,
              child: ThumbnailSelectionOverlay(
                entry: entry,
                extent: extent,
              ),
            ),
        ],
      ),
    );
  }
}