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:vrouter/vrouter.dart';
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import 'package:fluffychat/config/app_config.dart';
import 'package:fluffychat/utils/platform_infos.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(
appBar: VRouter.of(context).path == '/home'
? null
: AppBar(title: Text(L10n.of(context)!.addAccount)),
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body: SafeArea(
child: 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,
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: [
Container(
alignment: Alignment.center,
height: 256,
child: Image.asset('assets/info-logo.png'),
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),
Padding(
padding: const EdgeInsets.all(16.0),
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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,
fillColor: Theme.of(context)
.colorScheme
.background
.withOpacity(0.75),
),
readOnly: !AppConfig.allowOtherHomeservers,
onSubmitted: (_) => controller.checkHomeserverAction(),
autocorrect: false,
),
),
if (controller.displayServerList)
Padding(
padding: const EdgeInsets.all(16.0),
child: Material(
borderRadius:
BorderRadius.circular(AppConfig.borderRadius),
color: Colors.white.withAlpha(200),
clipBehavior: Clip.hardEdge,
child: benchmarkResults == null
? const Center(
child: Padding(
padding: EdgeInsets.all(16.0),
child: CircularProgressIndicator.adaptive(),
))
: Column(
children: controller.filteredHomeservers
.map(
(server) => ListTile(
trailing: IconButton(
icon: const Icon(
Icons.info_outlined,
color: Colors.black,
),
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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Wrap(
alignment: WrapAlignment.center,
children: [
TextButton(
onPressed: () => launch(AppConfig.privacyUrl),
child: Text(
L10n.of(context)!.privacy,
style: const TextStyle(
decoration: TextDecoration.underline,
color: Colors.white,
),
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),
),
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TextButton(
onPressed: () => PlatformInfos.showDialog(context),
child: Text(
L10n.of(context)!.about,
style: const TextStyle(
decoration: TextDecoration.underline,
color: Colors.white,
),
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),
),
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],
),
],
),
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),
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Container(
padding: const EdgeInsets.all(16),
width: double.infinity,
child: Hero(
tag: 'loginButton',
child: ElevatedButton(
onPressed: controller.isLoading
? null
: controller.checkHomeserverAction,
child: controller.isLoading
? const LinearProgressIndicator()
: Text(L10n.of(context)!.connect),
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),
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),
),
Padding(
padding: const EdgeInsets.all(16),
child: ExpansionTile(
title: Text(L10n.of(context)!.advanced),
children: [
Padding(
padding: const EdgeInsets.all(8.0),
child: TextButton(
onPressed: controller.isLoading
? () {}
: controller.restoreBackup,
style: ElevatedButton.styleFrom(
primary: Colors.white.withAlpha(200),
onPrimary: Colors.black,
shadowColor: Colors.white,
),
child: controller.isLoading
? const LinearProgressIndicator()
: Text(L10n.of(context)!.hydrate),
),
),
],
),
),
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],
),
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),
);
}
}