aurcache/frontend/lib/screens/aur_screen.dart

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import 'dart:async';
import 'package:aurcache/components/aur_search_table.dart';
import 'package:aurcache/models/aur_package.dart';
import 'package:aurcache/providers/aur_search_provider.dart';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import '../components/api/APIBuilder.dart';
import '../constants/color_constants.dart';
import '../providers/packages_provider.dart';
class AurScreen extends StatefulWidget {
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const AurScreen({super.key, this.initalQuery});
final String? initalQuery;
@override
State<AurScreen> createState() => _AurScreenState();
}
class _AurScreenState extends State<AurScreen> {
TextEditingController controller = TextEditingController();
String query = "";
Timer? timer;
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@override
void initState() {
super.initState();
if (widget.initalQuery != null) {
query = widget.initalQuery!;
controller.text = widget.initalQuery!;
}
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(),
body: MultiProvider(
providers: [
ChangeNotifierProvider(create: (_) => PackagesProvider()),
ChangeNotifierProvider(create: (_) => AURSearchProvider())
],
child: Padding(
padding: const EdgeInsets.all(defaultPadding),
child: Container(
padding: const EdgeInsets.all(defaultPadding),
decoration: const BoxDecoration(
color: secondaryColor,
borderRadius: BorderRadius.all(Radius.circular(10)),
),
child: SingleChildScrollView(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
"AUR Packages",
style: Theme.of(context).textTheme.subtitle1,
),
const Text("Search:"),
TextField(
controller: controller,
onChanged: (value) {
// cancel old timer if active
timer?.cancel();
// schedule new timer
timer = Timer(const Duration(milliseconds: 300), () {
setState(() {
query = value;
});
});
},
decoration:
const InputDecoration(hintText: "Type to search...")),
SizedBox(
width: double.infinity,
child: APIBuilder<AURSearchProvider, List<AurPackage>,
AurSearchDTO>(
dto: AurSearchDTO(query: query),
onLoad: () => Center(
child: Column(
children: [
const SizedBox(
height: 15,
),
query.length < 3
? const Text(
"Type to search for an AUR package")
: const Text("loading")
],
),
),
onData: (data) => AurSearchTable(data: data)),
)
],
),
),
),
),
),
);
}
}