fluffychat/lib/views/settings_devices.dart

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2020-02-19 16:23:13 +01:00
import 'package:famedlysdk/famedlysdk.dart';
import 'package:fluffychat/components/dialogs/simple_dialogs.dart';
import 'package:flutter/material.dart';
import '../utils/date_time_extension.dart';
import '../components/adaptive_page_layout.dart';
import '../components/matrix.dart';
import '../i18n/i18n.dart';
import 'chat_list.dart';
class DevicesSettingsView extends StatelessWidget {
@override
Widget build(BuildContext context) {
return AdaptivePageLayout(
primaryPage: FocusPage.SECOND,
firstScaffold: ChatList(),
secondScaffold: DevicesSettings(),
);
}
}
class DevicesSettings extends StatefulWidget {
@override
DevicesSettingsState createState() => DevicesSettingsState();
}
class DevicesSettingsState extends State<DevicesSettings> {
List<UserDevice> devices;
Future<bool> _loadUserDevices(BuildContext context) async {
if (devices != null) return true;
devices = await Matrix.of(context).client.requestUserDevices();
return true;
}
void reload() => setState(() => devices = null);
void _removeDevicesAction(
BuildContext context, List<UserDevice> devices) async {
if (await SimpleDialogs(context).askConfirmation() == false) return;
MatrixState matrix = Matrix.of(context);
List<String> deviceIds = [];
for (UserDevice userDevice in devices) {
deviceIds.add(userDevice.deviceId);
}
final success = await matrix
.tryRequestWithLoadingDialog(matrix.client.deleteDevices(deviceIds),
onAdditionalAuth: (MatrixException exception) async {
final String password = await SimpleDialogs(context).enterText(
titleText: I18n.of(context).pleaseEnterYourPassword,
labelText: I18n.of(context).pleaseEnterYourPassword,
hintText: "******",
password: true);
if (password == null) return;
await matrix.client.deleteDevices(deviceIds,
auth: matrix.getAuthByPassword(password, exception.session));
return;
});
if (success != false) {
reload();
}
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: Text(I18n.of(context).devices)),
body: FutureBuilder<bool>(
future: _loadUserDevices(context),
builder: (BuildContext context, snapshot) {
if (snapshot.hasError) {
return Center(
child: Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Icon(Icons.error),
Text(snapshot.error.toString()),
],
),
);
}
if (!snapshot.hasData || this.devices == null) {
return Center(child: CircularProgressIndicator());
}
Function isOwnDevice = (UserDevice userDevice) =>
userDevice.deviceId == Matrix.of(context).client.deviceID;
final List<UserDevice> devices = List<UserDevice>.from(this.devices);
UserDevice thisDevice =
devices.firstWhere(isOwnDevice, orElse: () => null);
devices.removeWhere(isOwnDevice);
return Column(
children: <Widget>[
if (thisDevice != null)
UserDeviceListItem(
thisDevice,
remove: (d) => _removeDevicesAction(context, [d]),
),
Divider(height: 1),
if (devices.isNotEmpty)
ListTile(
title: Text(
I18n.of(context).removeAllOtherDevices,
style: TextStyle(color: Colors.red),
),
trailing: Icon(Icons.delete_outline),
onTap: () => _removeDevicesAction(context, devices),
),
Divider(height: 1),
Expanded(
child: devices.isEmpty
? Center(
child: Icon(
Icons.devices_other,
size: 60,
color: Theme.of(context).secondaryHeaderColor,
),
)
: ListView.separated(
separatorBuilder: (BuildContext context, int i) =>
Divider(height: 1),
itemCount: devices.length,
itemBuilder: (BuildContext context, int i) =>
UserDeviceListItem(
devices[i],
remove: (d) => _removeDevicesAction(context, [d]),
),
),
),
],
);
},
),
);
}
}
class UserDeviceListItem extends StatelessWidget {
final UserDevice userDevice;
final Function remove;
const UserDeviceListItem(this.userDevice, {this.remove, Key key})
: super(key: key);
@override
Widget build(BuildContext context) {
return PopupMenuButton(
onSelected: (String action) {
if (action == "remove" && this.remove != null) {
remove(userDevice);
}
},
itemBuilder: (BuildContext context) => [
PopupMenuItem<String>(
value: "remove",
child: Text(I18n.of(context).removeDevice,
style: TextStyle(color: Colors.red)),
),
],
child: ListTile(
contentPadding: EdgeInsets.all(16.0),
title: Row(
children: <Widget>[
Text((userDevice.displayName?.isNotEmpty ?? false)
? userDevice.displayName
: I18n.of(context).unknownDevice),
Spacer(),
Text(userDevice.lastSeenTs.localizedTimeShort(context)),
],
),
subtitle: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Text("${I18n.of(context).id}: ${userDevice.deviceId}"),
Text("${I18n.of(context).lastSeenIp}: ${userDevice.lastSeenIp}"),
],
),
),
);
}
}