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import 'package:flutter/material.dart';
import 'package:flutter_staggered_grid_view/flutter_staggered_grid_view.dart';
import 'package:pmsna1/models/album.dart';
import 'package:pmsna1/network/music_api.dart';
import 'package:pmsna1/widgets/album_item.dart';
import 'package:pmsna1/widgets/responsive.dart';
import '../widgets/loading_modal_widget.dart';
class AlbumsScreen extends StatefulWidget {
const AlbumsScreen({super.key});
@override
State<AlbumsScreen> createState() => _AlbumsScreenState();
}
class _AlbumsScreenState extends State<AlbumsScreen> {
MusicApi? musicApi;
@override
void initState() {
super.initState();
musicApi = MusicApi();
}
Widget getGridForCount(
int count,
int itemCount,
Widget Function(BuildContext, int) itemBuilder,
) {
return MasonryGridView.builder(
gridDelegate: SliverSimpleGridDelegateWithFixedCrossAxisCount(
crossAxisCount: count,
),
itemCount: itemCount,
itemBuilder: itemBuilder,
);
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: const Text('Música (Alvvays)')),
body: FutureBuilder(
future: musicApi!.getAlvvaysAlbums(),
builder: (context, AsyncSnapshot<List<Album>?> snapshot) {
int itemCount = snapshot.data != null ? snapshot.data!.length : 0;
itemBuilder(BuildContext context, int index) {
return AlbumItem(snapshot.data![index]);
}
if (snapshot.hasData) {
return Responsive(
mobile: getGridForCount(2, itemCount, itemBuilder),
tablet: getGridForCount(3, itemCount, itemBuilder),
desktop: getGridForCount(4, itemCount, itemBuilder),
);
} else if (snapshot.hasError) {
print(snapshot.error);
return const Center(
child: Text('Ocurrió un error'),
);
} else {
return const LoadingModal();
}
},
),
);
}
}
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