62 lines
2.2 KiB
Dart
62 lines
2.2 KiB
Dart
part of 'gallery_view.dart';
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class _SearchGalleryView extends StatelessWidget {
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const _SearchGalleryView({
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required this.galleryViewModel,
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super.key,
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});
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final GalleryViewModel galleryViewModel;
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@override
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Widget build(BuildContext context) {
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return ValueListenableBuilder<List<ImageModel>>(
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valueListenable: galleryViewModel.imageSearchResultsListenable,
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builder: (context, final resultsImageModels, _) => FutureBuilder(
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future: galleryViewModel.lastQueryResultDone,
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builder: (context, final snapshot) {
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final Widget displayedWidget;
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switch (snapshot.connectionState) {
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case ConnectionState.none:
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case ConnectionState.waiting:
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case ConnectionState.active:
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displayedWidget = const CircularProgressIndicator();
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break;
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case ConnectionState.done:
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displayedWidget = Wrap(
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runSpacing: 24,
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spacing: 8,
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alignment: WrapAlignment.center,
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runAlignment: WrapAlignment.center,
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crossAxisAlignment: WrapCrossAlignment.center,
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children: [
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for (final imageResult in resultsImageModels)
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Image.network(
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imageResult.uri.toString(),
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loadingBuilder: (context, final child, final loadingProgress) =>
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loadingProgress == null
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? child
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: Center(
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child: CircularProgressIndicator(
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value: loadingProgress.expectedTotalBytes != null
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? loadingProgress.cumulativeBytesLoaded /
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loadingProgress.expectedTotalBytes!
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: null,
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),
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),
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),
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],
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);
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}
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return AnimatedSwitcher(
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duration: ConstDurations.halfDefaultAnimationDuration,
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child: displayedWidget,
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);
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},
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),
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);
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}
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}
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