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import 'package:flutter/material.dart';
import 'package:pmsna1/models/album.dart';
import 'package:pmsna1/models/artist.dart';
import 'package:pmsna1/network/music_api.dart';
import 'package:pmsna1/widgets/album_placeholder.dart';
import 'package:pmsna1/widgets/responsive.dart';
class AlbumDetailScreen extends StatefulWidget {
const AlbumDetailScreen({super.key});
@override
State<AlbumDetailScreen> createState() => _AlbumDetailScreenState();
}
class _AlbumDetailScreenState extends State<AlbumDetailScreen> {
MusicApi? api;
Album? album;
@override
void initState() {
super.initState();
api = MusicApi();
}
Widget getArtistCard(Artist artist, BuildContext context) => Card(
margin: const EdgeInsets.fromLTRB(0.0, 0.0, 0.0, 2.0),
child: Padding(
padding: const EdgeInsets.all(16.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
artist.name,
style: Theme.of(context)
.typography
.englishLike
.bodyLarge
?.copyWith(color: Theme.of(context).colorScheme.onSurface),
),
const SizedBox(height: 4.0),
Text(artist.disambiguation),
],
),
),
);
// Widget getLeft() => Image.network(album!.coverUri.toString());
Widget getLeft() => const SizedBox.shrink();
Widget getRight() => Column(
children: [
ListTile(
title: const Text('Fecha de lanzamiento'),
subtitle: Text(album!.firstReleaseDate),
),
ListTile(
title: const Text('Tipo'),
subtitle: Text(album!.primaryType),
),
ListTile(
title: const Text('Artistas'),
subtitle: FutureBuilder(
future: api!.getAlbumArtists(album!.id),
initialData: const [],
builder: (context, snapshot) => snapshot.hasData
? ListView.builder(
shrinkWrap: true,
physics: const NeverScrollableScrollPhysics(),
itemCount: snapshot.data?.length,
itemBuilder: (context, index) {
Artist artist = snapshot.data![index];
return getArtistCard(artist, context);
})
: snapshot.hasError
? const Text('Ocurrió un error')
: const CircularProgressIndicator(),
),
)
],
);
@override
Widget build(BuildContext context) {
album = ModalRoute.of(context)?.settings.arguments as Album?;
if (album == null) return const Placeholder();
Image cover = Image.network(
album!.coverUri.toString(),
fit: BoxFit.cover,
alignment: Alignment.center,
errorBuilder: (context, error, stackTrace) => const AlbumPlaceholder(400),
loadingBuilder: (context, child, loadingProgress) =>
loadingProgress == null ? child : const AlbumPlaceholder(400),
);
return Scaffold(
body: NestedScrollView(
headerSliverBuilder: (BuildContext context, bool innerBoxIsScrolled) =>
<Widget>[
SliverAppBar(
expandedHeight: 400.0,
pinned: true,
flexibleSpace: FlexibleSpaceBar(
title: Text(album!.title,
style: TextStyle(
backgroundColor:
Theme.of(context).colorScheme.primaryContainer,
color: Theme.of(context).colorScheme.onPrimaryContainer,
)),
background: cover,
),
)
],
body: SingleChildScrollView(
child: Responsive(
mobile: Column(children: [getLeft(), getRight()]),
tablet: Row(children: [
Expanded(child: getLeft()),
Expanded(child: getRight()),
]),
desktop: Row(children: [
Expanded(child: getLeft()),
Expanded(child: getRight()),
]),
),
),
),
);
}
}
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