shlink-manager/lib/widgets/available_servers_bottom_sh...

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import 'package:flutter/material.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:shlink_app/main.dart';
import 'package:shlink_app/views/login_view.dart';
import '../globals.dart' as globals;
class AvailableServerBottomSheet extends StatefulWidget {
const AvailableServerBottomSheet({super.key});
@override
State<AvailableServerBottomSheet> createState() =>
_AvailableServerBottomSheetState();
}
class _AvailableServerBottomSheetState
extends State<AvailableServerBottomSheet> {
List<String> availableServers = [];
@override
void initState() {
super.initState();
_loadServers();
}
Future<void> _loadServers() async {
List<String> savedServers =
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await globals.serverManager.getAvailableServers();
setState(() {
availableServers = savedServers;
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});
}
@override
Widget build(BuildContext context) {
return CustomScrollView(
slivers: [
const SliverAppBar.medium(
expandedHeight: 120,
automaticallyImplyLeading: false,
title: Text(
"Available Servers",
style: TextStyle(fontWeight: FontWeight.bold),
),
),
SliverList(
delegate:
SliverChildBuilderDelegate((BuildContext context, int index) {
return GestureDetector(
onTap: () async {
final prefs = await SharedPreferences.getInstance();
prefs.setString("lastusedserver", availableServers[index]);
await Navigator.of(context).pushAndRemoveUntil(
MaterialPageRoute(builder: (context) => const InitialPage()),
(Route<dynamic> route) => false);
},
child: Padding(
padding: const EdgeInsets.only(left: 8, right: 8),
child: Container(
padding:
const EdgeInsets.only(left: 8, right: 8, top: 16, bottom: 16),
decoration: BoxDecoration(
border: Border(
bottom: BorderSide(
color:
MediaQuery.of(context).platformBrightness ==
Brightness.dark
? Colors.grey[800]!
: Colors.grey[300]!)),
),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Wrap(
spacing: 8,
crossAxisAlignment: WrapCrossAlignment.center,
children: [
const Icon(Icons.dns_outlined),
Text(availableServers[index])
],
),
Wrap(
crossAxisAlignment: WrapCrossAlignment.center,
children: [
if (availableServers[index] ==
globals.serverManager.serverUrl)
Container(
width: 8,
height: 8,
decoration: BoxDecoration(
color: Colors.green,
borderRadius: BorderRadius.circular(4)),
),
IconButton(
onPressed: () async {
globals.serverManager
.logOut(availableServers[index]);
if (availableServers[index] ==
globals.serverManager.serverUrl) {
await Navigator.of(context)
.pushAndRemoveUntil(
MaterialPageRoute(
builder: (context) =>
const InitialPage()),
(Route<dynamic> route) => false);
} else {
Navigator.pop(context);
}
},
icon: const Icon(Icons.logout, color: Colors.red),
)
],
)
],
))),
);
}, childCount: availableServers.length)),
SliverToBoxAdapter(
child: Padding(
padding: const EdgeInsets.only(top: 8),
child: Center(
child: ElevatedButton(
onPressed: () async {
await Navigator.of(context)
.push(MaterialPageRoute(builder: (context) => const LoginView()));
},
child: const Text("Add server..."),
),
),
))
],
);
}
}