fluffychat/lib/pages/homeserver_picker/homeserver_picker_view.dart

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import 'package:flutter/material.dart';
import 'package:flutter_gen/gen_l10n/l10n.dart';
import 'package:url_launcher/url_launcher.dart';
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import 'package:fluffychat/config/app_config.dart';
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import 'package:fluffychat/widgets/layouts/login_scaffold.dart';
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import 'homeserver_picker.dart';
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class HomeserverPickerView extends StatelessWidget {
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final HomeserverPickerController controller;
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const HomeserverPickerView(this.controller, {Key? key}) : super(key: key);
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@override
Widget build(BuildContext context) {
final benchmarkResults = controller.benchmarkResults;
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return LoginScaffold(
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appBar: AppBar(
titleSpacing: 0,
title: Padding(
padding: const EdgeInsets.all(12.0),
child: TextField(
focusNode: controller.homeserverFocusNode,
controller: controller.homeserverController,
onChanged: controller.onChanged,
decoration: InputDecoration(
prefixText: '${L10n.of(context)!.homeserver}: ',
hintText: L10n.of(context)!.enterYourHomeserver,
suffixIcon: const Icon(Icons.search),
errorText: controller.error,
),
readOnly: !AppConfig.allowOtherHomeservers,
onSubmitted: (_) => controller.checkHomeserverAction(),
autocorrect: false,
),
),
),
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body: Column(
children: [
// display a prominent banner to import session for TOR browser
// users. This feature is just some UX sugar as TOR users are
// usually forced to logout as TOR browser is non-persistent
AnimatedContainer(
height: controller.isTorBrowser ? 64 : 0,
duration: const Duration(milliseconds: 300),
clipBehavior: Clip.hardEdge,
curve: Curves.bounceInOut,
decoration: const BoxDecoration(),
child: Material(
clipBehavior: Clip.hardEdge,
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borderRadius:
const BorderRadius.vertical(bottom: Radius.circular(8)),
color: Theme.of(context).colorScheme.surface,
child: ListTile(
leading: const Icon(Icons.vpn_key),
title: Text(L10n.of(context)!.hydrateTor),
subtitle: Text(L10n.of(context)!.hydrateTorLong),
trailing: const Icon(Icons.chevron_right_outlined),
onTap: controller.restoreBackup,
),
),
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),
Expanded(
child: ListView(
children: [
if (controller.displayServerList)
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Padding(
padding: const EdgeInsets.all(12.0),
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child: Material(
borderRadius:
BorderRadius.circular(AppConfig.borderRadius),
color: Theme.of(context).colorScheme.onInverseSurface,
clipBehavior: Clip.hardEdge,
child: benchmarkResults == null
? const Center(
child: Padding(
padding: EdgeInsets.all(12.0),
child: CircularProgressIndicator.adaptive(),
))
: Column(
children: controller.filteredHomeservers
.map(
(server) => ListTile(
trailing: IconButton(
icon: const Icon(
Icons.info_outlined,
color: Colors.black,
),
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onPressed: () =>
controller.showServerInfo(server),
),
onTap: () => controller.setServer(
server.homeserver.baseUrl.host),
title: Text(
server.homeserver.baseUrl.host,
style: const TextStyle(
color: Colors.black),
),
subtitle: Text(
server.homeserver.description ?? '',
style: TextStyle(
color: Colors.grey.shade700),
),
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),
)
.toList(),
),
),
)
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else ...[
Container(
alignment: Alignment.center,
height: 200,
child: Image.asset(
'assets/info-logo.png',
filterQuality: FilterQuality.medium,
),
),
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 16.0),
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child: Center(
child: Text(
AppConfig.applicationWelcomeMessage ??
L10n.of(context)!.welcomeText,
textAlign: TextAlign.center,
style: const TextStyle(fontSize: 20),
),
),
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),
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],
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],
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),
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),
SafeArea(
child: Container(
padding: const EdgeInsets.all(12),
width: double.infinity,
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child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
TextButton(
style: TextButton.styleFrom(
foregroundColor:
Theme.of(context).colorScheme.onSurfaceVariant,
),
onPressed: controller.restoreBackup,
child: Text(L10n.of(context)!.hydrate),
),
TextButton(
onPressed: () => launch(AppConfig.privacyUrl),
child: Text(L10n.of(context)!.privacy),
),
Hero(
tag: 'loginButton',
child: ElevatedButton(
style: ElevatedButton.styleFrom(
backgroundColor: Theme.of(context).colorScheme.primary,
foregroundColor:
Theme.of(context).colorScheme.onPrimary,
),
onPressed: controller.isLoading
? null
: controller.checkHomeserverAction,
child: controller.isLoading
? const LinearProgressIndicator()
: Text(L10n.of(context)!.connect),
),
),
],
),
),
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),
],
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),
);
}
}