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DriverVault/Phone App/lib/screens/settings_screen.dart
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tajniak81andClaude Opus 5 12ec10a797 Phone App: more than one server, and a session for each 
The web app can be pointed at two DriverVault stacks and switch between them in
a click. The phone had one address and one session: reaching a second garage
meant retyping the API base in Server settings and signing in again, losing the
first server's token on the way — the same act, undone, every time you switched
back.

So lib/servers.dart is the web's servers.js ported rather than reinvented, down
to the storage keys: cc_servers holds the list, cc_active_server the one being
read, cc_session_<id> the token minted by that server and no other. The two apps
describe the same thing the same way, and the upgrade path falls out of it —
cc_token, cc_user and cc_server_url are read once at boot and folded onto the
home entry, so the build carrying this signs nobody out.

Home is the address the build ships with (kDefaultApiBase, still overridable per
device from the login screen) and cannot be removed: it is what a dropped session
falls back to. Any other server is added by address, with /api appended if the
path is left off, because a server a phone can reach is internet-facing already.

The part worth reading twice is which session a rejection ends. ApiClient no
longer holds a base or a token — it pins the active server's id, base and token
at the moment a request goes out, so a 401 arriving after a switch clears the
session of the server that actually refused it rather than whichever one is
active by then. The fallback is the web's: a remote server timing out drops its
own token, the app returns to home while home is still signed in, and only when
nothing is left to fall back to does the login screen come back. Log out still
clears every server at once, since leaving the app means leaving all of them.

Switching rebuilds the shell, keyed on the active id, because record ids belong
to the server that issued them — a garage, a charging page and a settings panel
still holding the other server's rows would each have to be told to forget them
separately. The appearance prefs come across with the profile of whoever owns
the account on the server now active.

Where the picker lives is the one place the phone cannot copy the web. There is
no app rail here, so it became the first button in the Garage header, beside the
theme toggle and log out, which is that same cluster. It names the active server
once there is a choice and goes straight to adding the second when there isn't;
the eyebrow reads GARAGE · Work for the reason the rail names it — two garages
otherwise look identical. The login screen gets its own way in, because a remote
session can expire and land you there with that server still active, and a
picker reachable only from inside the app would leave nowhere to go.

One judgment call inside the sheet: saving a connected server at a new address
saves and stops, rather than falling through to the sign-in it now needs. The
token was minted by the PocketBase behind the old address and is dropped with
it, but the credentials to replace it were never asked for, so treating the save
as a login would report an empty password as the error.

The strings are copied out of Web App/web/src/i18n/ like the rest of the shared
wording. Two are not the web's: home reads "the address this app ships with"
rather than "served with this app", since the phone has no origin to be served
from, and sameOrigin has no meaning here at all and was dropped.

Biometric sign-in stays global. It was never per-server and replays its stored
credentials against whichever server is active; making it per-server is a change
of its own, and the login screen now names the server it is about to sign into.

Nothing changes on the API Server. On Android there is no origin to allow, so
the CORS list the web app has to satisfy to reach a second server doesn't enter
into it.

Verified: flutter analyze is clean and flutter test passes, 35 tests to 46. The
new ones cover the registry — a bare origin gaining its /api, a fresh install
knowing one unnamed server on the built-in address, the legacy keys landing on
home and being cleared, two servers holding their tokens apart, a rename keeping
a session where a move drops it, removing the active server falling back to a
home that is still signed in, home refusing to be removed, and a restart reading
the list, the active id and every session back.

Not verified: none of it has been run. There is no device or emulator on this
machine and no API Server to answer, so the picker, the add sheet, a real
connect, the 401 fallback and the shell rebuild on a switch exist only as code
the analyzer is happy with — the tests reach the registry, not a screen. No APK
was built. The legacy migration was exercised against mocked SharedPreferences,
which is not a phone that had the old build on it: that is the first thing to
check on a device, since the failure mode is a silent sign-out.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-23 21:47:01 +02:00

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import "dart:convert";
import "dart:io";
import "dart:typed_data";
import "package:file_picker/file_picker.dart";
import "package:flutter/material.dart";
import "package:image_picker/image_picker.dart";
import "package:open_filex/open_filex.dart";
import "package:path_provider/path_provider.dart";
import "../biometric.dart";
import "../i18n.dart";
import "../main.dart";
import "../models.dart";
import "../format.dart";
import "../theme.dart";
/// Full settings panel, mirroring the web Settings.vue: account
/// (name/email/password), appearance (theme/locale/date/font), profile
/// (avatar/bio), privacy (sessions), data export/import, and account deletion.
class SettingsScreen extends StatefulWidget {
const SettingsScreen({super.key});
@override
State<SettingsScreen> createState() => _SettingsScreenState();
}
class _SettingsScreenState extends State<SettingsScreen> {
UserProfile? _profile;
Uint8List? _avatar;
bool _loading = true;
String? _loadError;
int _tab = 0; // 0 = personal, 1 = integrations
final _name = TextEditingController();
final _bio = TextEditingController();
@override
void initState() {
super.initState();
_load();
}
@override
void dispose() {
_name.dispose();
_bio.dispose();
super.dispose();
}
Future<void> _load() async {
setState(() {
_loading = true;
_loadError = null;
});
try {
final p = await apiClient.getMe();
appSettings.applyFromProfile(p);
// The profile is the authority on the role; creating or deleting an
// organization changes it, so keep the session's cached copy (which gates
// the Users tab) in step.
await authService.adoptRole(p);
Uint8List? avatar;
if (p.hasAvatar) {
final bytes = await apiClient.getAvatarBytes();
if (bytes != null) avatar = Uint8List.fromList(bytes);
}
_name.text = p.name;
_bio.text = p.bio;
setState(() {
_profile = p;
_avatar = avatar;
});
} catch (e) {
setState(() => _loadError = e.toString());
} finally {
setState(() => _loading = false);
}
}
void _snack(String msg) =>
ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text(msg)));
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: Text(t("settings.title"))),
body: _loading
? const Center(child: CircularProgressIndicator())
: _loadError != null
? Center(child: Text(_loadError!))
// Two tabs: personal account settings and external integrations.
// Both panels stay mounted (IndexedStack) so their loaded state and
// in-flight edits survive a tab switch.
: Column(
children: [
Padding(
padding: const EdgeInsets.fromLTRB(12, 8, 12, 0),
child: _SettingsTabBar(
tabs: [t("settings.tabs.personal"), t("settings.tabs.integrations")],
index: _tab,
onChanged: (i) => setState(() => _tab = i),
),
),
Expanded(
child: IndexedStack(
index: _tab,
children: [
_personalTab(),
const _IntegrationsTab(),
],
),
),
],
),
);
}
Widget _personalTab() => ListView(
padding: const EdgeInsets.all(12),
children: [
_AccountSection(
profile: _profile!,
nameController: _name,
onChanged: _load,
snack: _snack,
),
const SizedBox(height: 12),
_AppearanceSection(onError: _snack),
const SizedBox(height: 12),
_ProfileSection(
profile: _profile!,
bioController: _bio,
avatar: _avatar,
onChanged: _load,
snack: _snack,
),
const SizedBox(height: 12),
_SecuritySection(email: _profile!.email, snack: _snack),
const SizedBox(height: 12),
_OrganizationSection(profile: _profile!, onChanged: _load, snack: _snack),
const SizedBox(height: 12),
const _PrivacySection(),
const SizedBox(height: 12),
_DataSection(snack: _snack),
const SizedBox(height: 12),
_DangerSection(profile: _profile!, onChanged: _load, snack: _snack),
const SizedBox(height: 24),
],
);
}
/// The underline tab bar for the Personal / Integrations split.
class _SettingsTabBar extends StatelessWidget {
final List<String> tabs;
final int index;
final ValueChanged<int> onChanged;
const _SettingsTabBar({required this.tabs, required this.index, required this.onChanged});
@override
Widget build(BuildContext context) {
final accent = Theme.of(context).colorScheme.primary;
final muted = DriverVault.muted(context);
final strong = DriverVault.isDark(context) ? DriverVault.darkTextStrong : DriverVault.ink900;
return Container(
decoration: BoxDecoration(border: Border(bottom: BorderSide(color: Theme.of(context).dividerColor))),
child: Row(
children: [
for (var i = 0; i < tabs.length; i++)
GestureDetector(
onTap: () => onChanged(i),
behavior: HitTestBehavior.opaque,
child: Container(
padding: const EdgeInsets.only(right: 22, bottom: 10, top: 2),
decoration: BoxDecoration(
border: Border(
bottom: BorderSide(color: i == index ? accent : Colors.transparent, width: 2),
),
),
child: Text(
tabs[i],
style: TextStyle(
fontSize: 14,
fontWeight: FontWeight.w600,
color: i == index ? strong : muted,
),
),
),
),
],
),
);
}
}
/// A titled card wrapper matching the web's sectioned layout.
class _Card extends StatelessWidget {
final String title;
final Color? titleColor;
final List<Widget> children;
const _Card({required this.title, this.titleColor, required this.children});
@override
Widget build(BuildContext context) {
return Card(
elevation: 0,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12),
side: BorderSide(color: Theme.of(context).dividerColor),
),
child: Padding(
padding: const EdgeInsets.all(16),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(title,
style: TextStyle(
fontSize: 16, fontWeight: FontWeight.w600, color: titleColor)),
const SizedBox(height: 12),
...children,
],
),
),
);
}
}
// --- Account ---------------------------------------------------------------
class _AccountSection extends StatefulWidget {
final UserProfile profile;
final TextEditingController nameController;
final Future<void> Function() onChanged;
final void Function(String) snack;
const _AccountSection({
required this.profile,
required this.nameController,
required this.onChanged,
required this.snack,
});
@override
State<_AccountSection> createState() => _AccountSectionState();
}
class _AccountSectionState extends State<_AccountSection> {
bool _savingName = false;
bool _verifying = false;
final _oldPw = TextEditingController();
final _newPw = TextEditingController();
final _confirmPw = TextEditingController();
bool _savingPw = false;
String? _pwError;
@override
void dispose() {
_oldPw.dispose();
_newPw.dispose();
_confirmPw.dispose();
super.dispose();
}
Future<void> _saveName() async {
setState(() => _savingName = true);
try {
final updated = await apiClient.updateMe({"name": widget.nameController.text.trim()});
authService.adoptUser(AuthUser(
id: updated.id,
email: updated.email,
name: updated.name,
role: updated.role,
));
widget.snack(t("settings.account.nameSaved"));
} catch (e) {
widget.snack("$e");
} finally {
if (mounted) setState(() => _savingName = false);
}
}
Future<void> _sendVerification() async {
setState(() => _verifying = true);
try {
await apiClient.requestVerification();
widget.snack(t("settings.account.verificationRequested"));
} catch (e) {
widget.snack("$e");
} finally {
if (mounted) setState(() => _verifying = false);
}
}
Future<void> _savePassword() async {
setState(() => _pwError = null);
if (_newPw.text.length < 8) {
setState(() => _pwError = t("settings.account.tooShort"));
return;
}
if (_newPw.text != _confirmPw.text) {
setState(() => _pwError = t("settings.account.mismatch"));
return;
}
setState(() => _savingPw = true);
try {
await apiClient.changePassword(_oldPw.text, _newPw.text);
_oldPw.clear();
_newPw.clear();
_confirmPw.clear();
widget.snack(t("settings.account.passwordUpdated"));
} catch (e) {
setState(() => _pwError = e.toString());
} finally {
if (mounted) setState(() => _savingPw = false);
}
}
@override
Widget build(BuildContext context) {
final p = widget.profile;
return _Card(
title: t("settings.account.title"),
children: [
Text(t("settings.account.name"), style: const TextStyle(fontWeight: FontWeight.w500)),
const SizedBox(height: 4),
Row(children: [
Expanded(
child: TextField(
controller: widget.nameController,
decoration: const InputDecoration(border: OutlineInputBorder(), isDense: true),
),
),
const SizedBox(width: 8),
FilledButton(
onPressed: _savingName ? null : _saveName,
child: Text(_savingName ? t("common.saving") : t("common.save")),
),
]),
const SizedBox(height: 16),
Text(t("settings.account.email"), style: const TextStyle(fontWeight: FontWeight.w500)),
const SizedBox(height: 4),
Row(children: [
Expanded(child: Text(p.email)),
Container(
padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 3),
decoration: BoxDecoration(
color: p.verified
? (DriverVault.isDark(context) ? DriverVault.successSoftDark : DriverVault.successSoft)
: (DriverVault.isDark(context) ? DriverVault.warningSoftDark : DriverVault.warningSoft),
borderRadius: BorderRadius.circular(999),
),
child: Text(p.verified ? t("settings.account.verified") : t("settings.account.notVerified"),
style: TextStyle(
fontSize: 12,
fontWeight: FontWeight.w600,
color: p.verified ? DriverVault.success : DriverVault.warning)),
),
]),
if (!p.verified)
Align(
alignment: Alignment.centerLeft,
child: TextButton(
onPressed: _verifying ? null : _sendVerification,
child: Text(_verifying ? t("settings.account.sending") : t("settings.account.resendVerification")),
),
),
const Divider(height: 24),
Text(t("settings.account.changePassword"), style: const TextStyle(fontWeight: FontWeight.w500)),
const SizedBox(height: 8),
TextField(
controller: _oldPw,
obscureText: true,
decoration: InputDecoration(
labelText: t("settings.account.currentPassword"), border: const OutlineInputBorder(), isDense: true),
),
const SizedBox(height: 8),
TextField(
controller: _newPw,
obscureText: true,
decoration: InputDecoration(
labelText: t("settings.account.newPassword"), border: const OutlineInputBorder(), isDense: true),
),
const SizedBox(height: 8),
TextField(
controller: _confirmPw,
obscureText: true,
decoration: InputDecoration(
labelText: t("settings.account.confirmNewPassword"), border: const OutlineInputBorder(), isDense: true),
),
if (_pwError != null)
Padding(
padding: const EdgeInsets.only(top: 6),
child: Text(_pwError!, style: const TextStyle(color: DriverVault.danger, fontSize: 13)),
),
const SizedBox(height: 8),
Align(
alignment: Alignment.centerLeft,
child: OutlinedButton(
onPressed: _savingPw ? null : _savePassword,
child: Text(_savingPw ? t("settings.account.updating") : t("settings.account.updatePassword")),
),
),
],
);
}
}
// --- Appearance ------------------------------------------------------------
// Language and region are two controls over the one stored BCP-47 tag, so the
// pair can be mixed freely (English in Poland, say) rather than being limited to
// the handful of combinations a single list could offer.
//
// Europe here means the sovereign states of the Council of Europe, plus Belarus,
// Russia, Vatican City and Kosovo — geographically European but not members.
// Dependencies (Gibraltar, Faroes, Åland) are left out: they are not countries.
// US stays on the region list because it was there before this became a Europe
// list. The lists mirror the web app's, minus Luxembourgish and Romansh: intl
// ships no symbols for those two and throws rather than falling back, so
// offering them would break every date on screen. The browser has full ICU data
// behind it and does not have that limit.
//
// Labels are hand-kept because Dart has no Intl.DisplayNames — languages read as
// endonyms (the name a speaker would recognise regardless of the current UI
// language), regions and currencies in English.
const _languages = [
("sq", "Shqip"), ("hy", "Հայերեն"), ("az", "Azərbaycan"), ("eu", "Euskara"),
("be", "Беларуская"), ("bs", "Bosanski"), ("bg", "Български"), ("ca", "Català"),
("hr", "Hrvatski"), ("cs", "Čeština"), ("da", "Dansk"), ("nl", "Nederlands"),
("en", "English"), ("et", "Eesti"), ("fi", "Suomi"), ("fr", "Français"),
("gl", "Galego"), ("ka", "ქართული"), ("de", "Deutsch"), ("el", "Ελληνικά"),
("hu", "Magyar"), ("is", "Íslenska"), ("ga", "Gaeilge"), ("it", "Italiano"),
("lv", "Latviešu"), ("lt", "Lietuvių"), ("mk", "Македонски"), ("mt", "Malti"),
("no", "Norsk"), ("pl", "Polski"), ("pt", "Português"), ("ro", "Română"),
("ru", "Русский"), ("sr", "Српски"), ("sk", "Slovenčina"), ("sl", "Slovenščina"),
("es", "Español"), ("sv", "Svenska"), ("tr", "Türkçe"), ("uk", "Українська"),
("cy", "Cymraeg"),
];
const _regions = [
("AD", "Andorra"), ("AL", "Albania"), ("AM", "Armenia"), ("AT", "Austria"),
("AZ", "Azerbaijan"), ("BA", "Bosnia & Herzegovina"), ("BE", "Belgium"),
("BG", "Bulgaria"), ("BY", "Belarus"), ("CH", "Switzerland"), ("CY", "Cyprus"),
("CZ", "Czechia"), ("DE", "Germany"), ("DK", "Denmark"), ("EE", "Estonia"),
("ES", "Spain"), ("FI", "Finland"), ("FR", "France"), ("GB", "United Kingdom"),
("GE", "Georgia"), ("GR", "Greece"), ("HR", "Croatia"), ("HU", "Hungary"),
("IE", "Ireland"), ("IS", "Iceland"), ("IT", "Italy"), ("LI", "Liechtenstein"),
("LT", "Lithuania"), ("LU", "Luxembourg"), ("LV", "Latvia"), ("MC", "Monaco"),
("MD", "Moldova"), ("ME", "Montenegro"), ("MK", "North Macedonia"), ("MT", "Malta"),
("NL", "Netherlands"), ("NO", "Norway"), ("PL", "Poland"), ("PT", "Portugal"),
("RO", "Romania"), ("RS", "Serbia"), ("RU", "Russia"), ("SE", "Sweden"),
("SI", "Slovenia"), ("SK", "Slovakia"), ("SM", "San Marino"), ("TR", "Türkiye"),
("UA", "Ukraine"), ("US", "United States"), ("VA", "Vatican City"), ("XK", "Kosovo"),
];
/// Mirrors validCurrencies in the API's me.go and the users.currency select in
/// setup-pocketbase.mjs — all three have to list the same codes.
const _currencies = [
("EUR", "Euro"), ("GBP", "British pound"), ("CHF", "Swiss franc"),
("PLN", "Polish złoty"), ("CZK", "Czech koruna"), ("HUF", "Hungarian forint"),
("RON", "Romanian leu"), ("BGN", "Bulgarian lev"), ("DKK", "Danish krone"),
("SEK", "Swedish krona"), ("NOK", "Norwegian krone"), ("ISK", "Icelandic króna"),
("ALL", "Albanian lek"), ("AMD", "Armenian dram"), ("AZN", "Azerbaijani manat"),
("BAM", "Bosnia-Herzegovina mark"), ("BYN", "Belarusian ruble"),
("GEL", "Georgian lari"), ("MDL", "Moldovan leu"), ("MKD", "Macedonian denar"),
("RSD", "Serbian dinar"), ("RUB", "Russian ruble"), ("TRY", "Turkish lira"),
("UAH", "Ukrainian hryvnia"), ("USD", "US dollar"), ("CAD", "Canadian dollar"),
("AUD", "Australian dollar"), ("JPY", "Japanese yen"),
];
class _AppearanceSection extends StatefulWidget {
final void Function(String) onError;
const _AppearanceSection({required this.onError});
@override
State<_AppearanceSection> createState() => _AppearanceSectionState();
}
class _AppearanceSectionState extends State<_AppearanceSection> {
Future<void> _save(Map<String, dynamic> patch) async {
// Optimistic: apply locally first, roll back on failure.
final prev = {
"theme": appSettings.theme,
"locale": appSettings.locale,
"dateFormat": appSettings.dateFormat,
"currency": appSettings.currency,
"fontSize": appSettings.fontSize,
};
appSettings.patch(
theme: patch["theme"],
locale: patch["locale"],
dateFormat: patch["dateFormat"],
currency: patch["currency"],
fontSize: patch["fontSize"],
);
setState(() {});
try {
await apiClient.updateMe(patch);
} catch (e) {
appSettings.patch(
theme: prev["theme"],
locale: prev["locale"],
dateFormat: prev["dateFormat"],
currency: prev["currency"],
fontSize: prev["fontSize"],
);
setState(() {});
widget.onError("$e");
}
}
/// Language and region write the one locale field, so either control sends the
/// joined tag. The half the user did not touch is read back from the pickers
/// rather than from the raw locale, so changing only one of them cannot save a
/// code the other picker is not showing.
Future<void> _saveLocale({String? lang, String? region}) => _save({
"locale": "${lang ?? _language}-${region ?? _region}",
});
String get _language => _knownOr(_languages, appSettings.language, "en");
String get _region => _knownOr(_regions, appSettings.region, "US");
/// A value the picker cannot show would render blank and silently reset on the
/// next save, so an unknown code (a locale set from the web, whose lists are
/// wider than these) falls back to the list's default rather than being
/// dropped.
static String _knownOr(List<(String, String)> options, String value, String fallback) =>
options.any((o) => o.$1 == value) ? value : fallback;
@override
Widget build(BuildContext context) {
return _Card(
title: t("settings.appearance.title"),
children: [
Text(t("settings.appearance.theme"), style: const TextStyle(fontWeight: FontWeight.w500)),
const SizedBox(height: 6),
SegmentedButton<String>(
segments: [
ButtonSegment(value: "light", label: Text(t("settings.appearance.themeLight"))),
ButtonSegment(value: "dark", label: Text(t("settings.appearance.themeDark"))),
ButtonSegment(value: "system", label: Text(t("settings.appearance.themeSystem"))),
],
selected: {appSettings.theme},
onSelectionChanged: (s) => _save({"theme": s.first}),
),
const SizedBox(height: 16),
Text(t("settings.appearance.language"), style: const TextStyle(fontWeight: FontWeight.w500)),
const SizedBox(height: 6),
DropdownButtonFormField<String>(
initialValue: _language,
decoration: const InputDecoration(border: OutlineInputBorder(), isDense: true),
items: [
for (final l in _languages) DropdownMenuItem(value: l.$1, child: Text(l.$2)),
],
onChanged: (v) => v == null ? null : _saveLocale(lang: v),
),
Padding(
padding: const EdgeInsets.only(top: 4),
child: Text(
languageTranslated
? t("settings.appearance.languageHint")
: t("settings.appearance.languageFallbackHint"),
style: TextStyle(
color: languageTranslated ? Colors.grey : DriverVault.warning, fontSize: 12),
),
),
const SizedBox(height: 16),
Text(t("settings.appearance.region"), style: const TextStyle(fontWeight: FontWeight.w500)),
const SizedBox(height: 6),
DropdownButtonFormField<String>(
initialValue: _region,
decoration: const InputDecoration(border: OutlineInputBorder(), isDense: true),
items: [
for (final r in _regions) DropdownMenuItem(value: r.$1, child: Text(r.$2)),
],
onChanged: (v) => v == null ? null : _saveLocale(region: v),
),
Padding(
padding: const EdgeInsets.only(top: 4),
child: Text(t("settings.appearance.regionHint"),
style: const TextStyle(color: Colors.grey, fontSize: 12)),
),
const SizedBox(height: 16),
Text(t("settings.appearance.currency"), style: const TextStyle(fontWeight: FontWeight.w500)),
const SizedBox(height: 6),
DropdownButtonFormField<String>(
initialValue: _knownOr(_currencies, appSettings.currency, "USD"),
decoration: const InputDecoration(border: OutlineInputBorder(), isDense: true),
items: [
for (final c in _currencies)
DropdownMenuItem(value: c.$1, child: Text("${c.$2} (${c.$1})")),
],
onChanged: (v) => v == null ? null : _save({"currency": v}),
),
Padding(
padding: const EdgeInsets.only(top: 4),
child: Text(
t("settings.appearance.currencyHint", params: {"example": formatMoney(1234.5)}),
style: const TextStyle(color: Colors.grey, fontSize: 12),
),
),
const SizedBox(height: 16),
Text(t("settings.appearance.dateFormat"), style: const TextStyle(fontWeight: FontWeight.w500)),
const SizedBox(height: 6),
DropdownButtonFormField<String>(
initialValue: appSettings.dateFormat,
decoration: const InputDecoration(border: OutlineInputBorder(), isDense: true),
items: const [
DropdownMenuItem(value: "YMD", child: Text("YYYY-MM-DD")),
DropdownMenuItem(value: "DMY_NUM", child: Text("DD-MM-YYYY")),
DropdownMenuItem(value: "DMY", child: Text("DD Mon YYYY")),
DropdownMenuItem(value: "MDY", child: Text("Mon DD, YYYY")),
],
onChanged: (v) => v == null ? null : _save({"dateFormat": v}),
),
Padding(
padding: const EdgeInsets.only(top: 4),
child: Text(t("settings.appearance.dateHint", params: {"example": formatDate(DateTime.now())}),
style: const TextStyle(color: Colors.grey, fontSize: 12)),
),
const SizedBox(height: 16),
Text(t("settings.appearance.fontSize"), style: const TextStyle(fontWeight: FontWeight.w500)),
const SizedBox(height: 6),
SegmentedButton<String>(
segments: [
ButtonSegment(value: "small", label: Text(t("settings.appearance.fontSmall"))),
ButtonSegment(value: "medium", label: Text(t("settings.appearance.fontMedium"))),
ButtonSegment(value: "large", label: Text(t("settings.appearance.fontLarge"))),
],
selected: {appSettings.fontSize},
onSelectionChanged: (s) => _save({"fontSize": s.first}),
),
],
);
}
}
// --- Profile (avatar + bio) ------------------------------------------------
class _ProfileSection extends StatefulWidget {
final UserProfile profile;
final TextEditingController bioController;
final Uint8List? avatar;
final Future<void> Function() onChanged;
final void Function(String) snack;
const _ProfileSection({
required this.profile,
required this.bioController,
required this.avatar,
required this.onChanged,
required this.snack,
});
@override
State<_ProfileSection> createState() => _ProfileSectionState();
}
class _ProfileSectionState extends State<_ProfileSection> {
bool _avatarBusy = false;
bool _savingBio = false;
Future<void> _pickAvatar() async {
final picker = ImagePicker();
final file = await picker.pickImage(source: ImageSource.gallery, maxWidth: 1024);
if (file == null) return;
setState(() => _avatarBusy = true);
try {
final bytes = await file.readAsBytes();
await apiClient.uploadAvatar(bytes, file.name);
await widget.onChanged();
} catch (e) {
widget.snack("$e");
} finally {
if (mounted) setState(() => _avatarBusy = false);
}
}
Future<void> _removeAvatar() async {
setState(() => _avatarBusy = true);
try {
await apiClient.deleteAvatar();
await widget.onChanged();
} catch (e) {
widget.snack("$e");
} finally {
if (mounted) setState(() => _avatarBusy = false);
}
}
Future<void> _saveBio() async {
setState(() => _savingBio = true);
try {
await apiClient.updateMe({"bio": widget.bioController.text});
widget.snack(t("settings.profile.bioSaved"));
} catch (e) {
widget.snack("$e");
} finally {
if (mounted) setState(() => _savingBio = false);
}
}
@override
Widget build(BuildContext context) {
final p = widget.profile;
final initial = (p.name.isNotEmpty ? p.name : p.email).characters.first.toUpperCase();
return _Card(
title: t("settings.profile.title"),
children: [
Row(children: [
CircleAvatar(
radius: 32,
backgroundColor: DriverVault.brandTint(context),
backgroundImage: widget.avatar != null ? MemoryImage(widget.avatar!) : null,
child: widget.avatar == null
? Text(initial,
style: TextStyle(
fontSize: 22, fontWeight: FontWeight.w700, color: DriverVault.brandOnTint(context)))
: null,
),
const SizedBox(width: 16),
Wrap(spacing: 8, children: [
OutlinedButton(
onPressed: _avatarBusy ? null : _pickAvatar,
child: Text(_avatarBusy ? t("settings.profile.working") : t("settings.profile.uploadPhoto")),
),
if (p.hasAvatar)
OutlinedButton(
onPressed: _avatarBusy ? null : _removeAvatar,
child: Text(t("settings.profile.remove")),
),
]),
]),
const SizedBox(height: 16),
Text(t("settings.profile.bio"), style: const TextStyle(fontWeight: FontWeight.w500)),
const SizedBox(height: 4),
TextField(
controller: widget.bioController,
maxLines: 3,
decoration: InputDecoration(
border: const OutlineInputBorder(),
hintText: t("settings.profile.bioHint"),
),
),
const SizedBox(height: 8),
Align(
alignment: Alignment.centerLeft,
child: OutlinedButton(
onPressed: _savingBio ? null : _saveBio,
child: Text(_savingBio ? t("common.saving") : t("settings.profile.saveBio")),
),
),
],
);
}
}
// --- Security (biometric sign-in) ------------------------------------------
class _SecuritySection extends StatefulWidget {
final String email;
final void Function(String) snack;
const _SecuritySection({required this.email, required this.snack});
@override
State<_SecuritySection> createState() => _SecuritySectionState();
}
class _SecuritySectionState extends State<_SecuritySection> {
bool _available = false;
bool _enabled = false;
bool _hasFace = false;
bool _hasFingerprint = false;
bool _busy = false;
bool _loaded = false;
@override
void initState() {
super.initState();
_refresh();
}
Future<void> _refresh() async {
final available = await biometricAuth.isAvailable();
final enabled = await biometricAuth.isEnabled();
final face = available && await biometricAuth.hasFace();
final finger = available && await biometricAuth.hasFingerprint();
if (!mounted) return;
setState(() {
_available = available;
_enabled = enabled;
_hasFace = face;
_hasFingerprint = finger;
_loaded = true;
});
}
String get _methodLabel {
if (_hasFace && _hasFingerprint) return t("settings.security.methodFaceOrFingerprint");
if (_hasFace) return t("settings.security.methodFace");
if (_hasFingerprint) return t("settings.security.methodFingerprint");
return t("settings.security.methodBiometrics");
}
Future<void> _toggle(bool value) async {
if (_busy) return;
if (!value) {
setState(() => _busy = true);
await biometricAuth.disable();
if (mounted) setState(() { _enabled = false; _busy = false; });
widget.snack(t("settings.security.turnedOff"));
return;
}
// Enabling requires re-confirming the password so we store known-good creds.
final pw = await _promptPassword();
if (pw == null || pw.isEmpty) return;
setState(() => _busy = true);
try {
// Verify the password (and refresh the session) before storing it.
await authService.login(widget.email, pw);
await biometricAuth.enable(widget.email, pw);
if (mounted) setState(() { _enabled = true; _busy = false; });
widget.snack(t("settings.security.enabled"));
} catch (e) {
if (mounted) setState(() => _busy = false);
widget.snack(t("settings.security.couldNotEnable", params: {"error": e.toString()}));
}
}
Future<String?> _promptPassword() {
final ctrl = TextEditingController();
return showDialog<String>(
context: context,
builder: (ctx) => AlertDialog(
title: Text(t("settings.security.confirmPassword")),
content: TextField(
controller: ctrl,
obscureText: true,
autofocus: true,
decoration: InputDecoration(
labelText: t("settings.security.password"),
border: const OutlineInputBorder(),
),
onSubmitted: (v) => Navigator.pop(ctx, v),
),
actions: [
TextButton(onPressed: () => Navigator.pop(ctx), child: Text(t("common.cancel"))),
FilledButton(onPressed: () => Navigator.pop(ctx, ctrl.text), child: Text(t("common.confirm"))),
],
),
);
}
@override
Widget build(BuildContext context) {
return _Card(
title: t("settings.security.title"),
children: [
if (!_loaded)
Padding(
padding: const EdgeInsets.symmetric(vertical: 8),
child: Text(t("settings.security.checkingDevice"), style: const TextStyle(color: Colors.grey)),
)
else ...[
SwitchListTile(
contentPadding: EdgeInsets.zero,
title: Text(t("settings.security.biometricSignIn")),
subtitle: Text(_available
? t("settings.security.biometricAvailable", params: {"method": _methodLabel})
: t("settings.security.biometricUnavailable")),
value: _enabled,
onChanged: (!_available || _busy) ? null : _toggle,
),
],
],
);
}
}
// --- Organization -----------------------------------------------------------
/// Organization membership, adapting to who is looking:
/// - a user with no organization gets a "create your own" field, and becomes
/// the admin of what they create;
/// - an admin sees their own org with rename + delete (deleting it detaches
/// them and drops them back to a plain user);
/// - a superadmin sees every org and can create, rename and delete any of them.
/// The API Server enforces all of this; this card only mirrors it.
class _OrganizationSection extends StatefulWidget {
final UserProfile profile;
final Future<void> Function() onChanged;
final void Function(String) snack;
const _OrganizationSection({
required this.profile,
required this.onChanged,
required this.snack,
});
@override
State<_OrganizationSection> createState() => _OrganizationSectionState();
}
class _OrganizationSectionState extends State<_OrganizationSection> {
final _createName = TextEditingController();
List<Organization> _orgs = [];
bool _busy = false;
bool get _isSuperadmin => widget.profile.isSuperadmin;
bool get _isManager => widget.profile.isAdmin;
String get _myOrg => widget.profile.organization;
// Anyone who is not a superadmin and has no org yet can stand one up.
bool get _showCreateOwn => !_isSuperadmin && _myOrg.isEmpty;
@override
void initState() {
super.initState();
_load();
}
@override
void dispose() {
_createName.dispose();
super.dispose();
}
Future<void> _load() async {
// Listing is manager-only; an org-less user just gets the create field.
if (!_isManager) {
if (mounted) setState(() => _orgs = []);
return;
}
try {
final list = await apiClient.listOrgs();
if (mounted) setState(() => _orgs = list);
} catch (e) {
widget.snack("$e");
}
}
/// Creating an org as a non-superadmin promotes the caller to its admin, so the
/// profile is reloaded to pick up the new role + membership.
Future<void> _create(String name) async {
if (name.trim().isEmpty) return;
setState(() => _busy = true);
try {
await apiClient.createOrg(name.trim());
_createName.clear();
if (!_isSuperadmin) await widget.onChanged();
await _load();
} catch (e) {
widget.snack("$e");
} finally {
if (mounted) setState(() => _busy = false);
}
}
Future<void> _promptCreate() async {
final controller = TextEditingController();
final ok = await showDialog<bool>(
context: context,
builder: (ctx) => AlertDialog(
title: Text(t("settings.org.newOrg")),
content: TextField(
controller: controller,
autofocus: true,
decoration: InputDecoration(
labelText: t("settings.org.nameLabel"),
hintText: t("settings.org.namePlaceholder"),
border: const OutlineInputBorder(),
),
),
actions: [
TextButton(onPressed: () => Navigator.pop(ctx, false), child: Text(t("common.cancel"))),
FilledButton(onPressed: () => Navigator.pop(ctx, true), child: Text(t("settings.org.create"))),
],
),
);
if (ok == true) await _create(controller.text);
}
Future<void> _promptRename(Organization o) async {
final controller = TextEditingController(text: o.name);
final ok = await showDialog<bool>(
context: context,
builder: (ctx) => AlertDialog(
title: Text(t("settings.org.rename")),
content: TextField(
controller: controller,
autofocus: true,
decoration: InputDecoration(
labelText: t("settings.org.nameLabel"),
border: const OutlineInputBorder(),
),
),
actions: [
TextButton(onPressed: () => Navigator.pop(ctx, false), child: Text(t("common.cancel"))),
FilledButton(onPressed: () => Navigator.pop(ctx, true), child: Text(t("common.save"))),
],
),
);
if (ok != true || controller.text.trim().isEmpty) return;
setState(() => _busy = true);
try {
await apiClient.renameOrg(o.id, controller.text.trim());
await _load();
} catch (e) {
widget.snack("$e");
} finally {
if (mounted) setState(() => _busy = false);
}
}
Future<void> _promptDelete(Organization o) async {
// Deleting your own org detaches you from it and demotes you to a plain user.
final mine = !_isSuperadmin && o.id == _myOrg;
final confirmed = await showDialog<bool>(
context: context,
builder: (ctx) => AlertDialog(
title: Text(t("settings.org.deleteTitle")),
content: Text(mine
? t("settings.org.confirmDeleteOwn", params: {"name": o.name})
: t("settings.org.confirmDelete", params: {"name": o.name})),
actions: [
TextButton(onPressed: () => Navigator.pop(ctx, false), child: Text(t("common.cancel"))),
FilledButton(
style: FilledButton.styleFrom(backgroundColor: DriverVault.danger),
onPressed: () => Navigator.pop(ctx, true),
child: Text(t("settings.org.delete")),
),
],
),
);
if (confirmed != true) return;
setState(() => _busy = true);
try {
await apiClient.deleteOrg(o.id);
if (mine) await widget.onChanged(); // now org-less and demoted to user
await _load();
} catch (e) {
// The server refuses (409) while the org still has other members.
widget.snack("$e");
} finally {
if (mounted) setState(() => _busy = false);
}
}
@override
Widget build(BuildContext context) {
final muted = DriverVault.muted(context);
return _Card(
title: _isSuperadmin ? t("settings.org.titleAll") : t("settings.org.title"),
children: [
Text(
_isSuperadmin
? t("settings.org.subtitleAll")
: _showCreateOwn
? t("settings.org.subtitleNone")
: t("settings.org.subtitleOwn"),
style: TextStyle(fontSize: 12, color: muted),
),
const SizedBox(height: 12),
if (_showCreateOwn) ...[
TextField(
controller: _createName,
decoration: InputDecoration(
labelText: t("settings.org.nameLabel"),
hintText: t("settings.org.namePlaceholder"),
border: const OutlineInputBorder(),
),
onSubmitted: _busy ? null : _create,
),
const SizedBox(height: 8),
Align(
alignment: Alignment.centerLeft,
child: FilledButton(
onPressed: _busy ? null : () => _create(_createName.text),
child: Text(_busy ? t("common.saving") : t("settings.org.create")),
),
),
const SizedBox(height: 8),
Text(t("settings.org.createHint"), style: TextStyle(fontSize: 12, color: muted)),
] else ...[
if (_isSuperadmin)
Align(
alignment: Alignment.centerLeft,
child: OutlinedButton(
onPressed: _busy ? null : _promptCreate,
child: Text(t("settings.org.newOrg")),
),
),
if (_orgs.isEmpty)
Text(t("settings.org.empty"), style: TextStyle(fontSize: 13, color: muted))
else
for (final o in _orgs)
Padding(
padding: const EdgeInsets.only(top: 8),
child: Row(
children: [
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(o.name, style: const TextStyle(fontWeight: FontWeight.w500)),
Text(o.id, style: TextStyle(fontSize: 11, color: muted)),
],
),
),
IconButton(
tooltip: t("settings.org.rename"),
icon: const Icon(Icons.edit_outlined, size: 20),
onPressed: _busy ? null : () => _promptRename(o),
),
IconButton(
tooltip: t("settings.org.delete"),
icon: const Icon(Icons.delete_outline, size: 20, color: DriverVault.danger),
onPressed: _busy ? null : () => _promptDelete(o),
),
],
),
),
],
],
);
}
}
// --- Privacy & security -----------------------------------------------------
/// Sessions are PocketBase's own stateless tokens, so there is no per-device
/// list to show or revoke — this card explains what "sign out" actually does.
class _PrivacySection extends StatelessWidget {
const _PrivacySection();
@override
Widget build(BuildContext context) {
return _Card(
title: t("settings.privacy.title"),
children: [
Text(
t("settings.privacy.body"),
style: const TextStyle(color: Colors.grey, fontSize: 13),
),
Align(
alignment: Alignment.centerLeft,
child: TextButton(
onPressed: () => authService.logout(),
child: Text(t("settings.privacy.signOut"), style: const TextStyle(color: DriverVault.danger)),
),
),
],
);
}
}
// --- Data (export / import) -------------------------------------------------
/// Export downloads the account as JSON; import adds the cars from a file
/// exported earlier. The web hands the browser a download and a file input; a
/// phone has neither, so the export is written to the app's own directory and
/// offered to whatever the phone opens JSON with, and the import goes through
/// the system file picker.
///
/// The import always creates new records — nothing is merged or overwritten —
/// so it asks first, with the number of cars the file actually holds.
class _DataSection extends StatefulWidget {
final void Function(String) snack;
const _DataSection({required this.snack});
@override
State<_DataSection> createState() => _DataSectionState();
}
class _DataSectionState extends State<_DataSection> {
bool _exporting = false;
bool _importing = false;
String? _error;
ImportResult? _result;
/// The last export written, kept so the card can offer to open it: the file
/// lands in the app's documents directory, which the user has no other route
/// to.
File? _exported;
Future<void> _export() async {
setState(() {
_exporting = true;
_error = null;
_exported = null;
});
try {
final (bytes, filename) = await apiClient.exportData();
final dir = await getApplicationDocumentsDirectory();
final file = File("${dir.path}/$filename");
await file.writeAsBytes(bytes);
if (!mounted) return;
setState(() => _exported = file);
widget.snack(t("settings.advanced.exported", params: {"file": filename}));
} catch (e) {
if (mounted) setState(() => _error = e.toString());
} finally {
if (mounted) setState(() => _exporting = false);
}
}
Future<void> _openExport() async {
final file = _exported;
if (file == null) return;
final res = await OpenFilex.open(file.path);
if (res.type != ResultType.done && mounted) {
widget.snack(t("settings.advanced.openFailed"));
}
}
Future<void> _import() async {
setState(() {
_error = null;
_result = null;
});
final file = await FilePicker.pickFile(
type: FileType.custom,
allowedExtensions: const ["json"],
);
if (file == null) return;
final bytes = await file.readAsBytes();
Map<String, dynamic> payload;
try {
payload = Map<String, dynamic>.from(jsonDecode(utf8.decode(bytes)) as Map);
} catch (_) {
setState(() => _error = t("settings.advanced.notJson"));
return;
}
final cars = payload["cars"];
if (cars is! List || cars.isEmpty) {
setState(() => _error = t("settings.advanced.notExport"));
return;
}
if (!mounted) return;
final ok = await showDialog<bool>(
context: context,
builder: (ctx) => AlertDialog(
content: Text(t("settings.advanced.confirmImport", params: {"count": cars.length})),
actions: [
TextButton(onPressed: () => Navigator.pop(ctx, false), child: Text(t("common.cancel"))),
FilledButton(
onPressed: () => Navigator.pop(ctx, true),
child: Text(t("settings.advanced.importAction")),
),
],
),
);
if (ok != true) return;
setState(() => _importing = true);
try {
final res = await apiClient.importData(payload);
if (mounted) setState(() => _result = res);
} catch (e) {
if (mounted) setState(() => _error = e.toString());
} finally {
if (mounted) setState(() => _importing = false);
}
}
@override
Widget build(BuildContext context) {
final muted = TextStyle(fontSize: 12, color: DriverVault.muted(context));
return _Card(
title: t("settings.advanced.title"),
children: [
Text(t("settings.advanced.exportTitle"),
style: const TextStyle(fontWeight: FontWeight.w600)),
Text(t("settings.advanced.exportBody"), style: muted),
const SizedBox(height: 8),
Row(
children: [
OutlinedButton.icon(
onPressed: _exporting ? null : _export,
icon: const Icon(Icons.download_outlined, size: 18),
label: Text(_exporting
? t("settings.advanced.preparing")
: t("settings.advanced.exportAction")),
),
if (_exported != null) ...[
const SizedBox(width: 8),
TextButton(onPressed: _openExport, child: Text(t("settings.advanced.open"))),
],
],
),
const Divider(height: 24),
Text(t("settings.advanced.importTitle"),
style: const TextStyle(fontWeight: FontWeight.w600)),
Text(t("settings.advanced.importBody"), style: muted),
const SizedBox(height: 8),
Align(
alignment: Alignment.centerLeft,
child: OutlinedButton.icon(
onPressed: _importing ? null : _import,
icon: const Icon(Icons.upload_file_outlined, size: 18),
label: Text(_importing
? t("settings.advanced.importing")
: t("settings.advanced.importAction")),
),
),
if (_result != null)
Padding(
padding: const EdgeInsets.only(top: 8),
child: Text(
t("settings.advanced.imported", params: {
"cars": _result!.cars,
"services": _result!.services,
"parts": _result!.parts,
}),
style: const TextStyle(color: DriverVault.success, fontWeight: FontWeight.w600),
),
),
if (_error != null)
Padding(
padding: const EdgeInsets.only(top: 8),
child: Text(_error!, style: const TextStyle(color: DriverVault.danger)),
),
],
);
}
}
// --- Danger zone (account deletion) ----------------------------------------
class _DangerSection extends StatefulWidget {
final UserProfile profile;
final Future<void> Function() onChanged;
final void Function(String) snack;
const _DangerSection({required this.profile, required this.onChanged, required this.snack});
@override
State<_DangerSection> createState() => _DangerSectionState();
}
class _DangerSectionState extends State<_DangerSection> {
final _confirmEmail = TextEditingController();
bool _showConfirm = false;
bool _busy = false;
DateTime? _eligibleAt;
@override
void dispose() {
_confirmEmail.dispose();
super.dispose();
}
bool get _pending => widget.profile.deletionPending;
DateTime? get _eligible {
if (!_pending) return null;
return _eligibleAt ??
widget.profile.deletionRequestedAt!.add(const Duration(days: 3));
}
bool get _cooldownElapsed => _eligible != null && DateTime.now().isAfter(_eligible!);
Future<void> _request() async {
if (_confirmEmail.text.trim().toLowerCase() != widget.profile.email.toLowerCase()) {
widget.snack(t("settings.danger.typeEmailPrompt"));
return;
}
setState(() => _busy = true);
try {
_eligibleAt = await apiClient.requestAccountDeletion(_confirmEmail.text.trim());
_showConfirm = false;
_confirmEmail.clear();
await widget.onChanged();
} catch (e) {
widget.snack("$e");
} finally {
if (mounted) setState(() => _busy = false);
}
}
Future<void> _cancel() async {
try {
await apiClient.cancelAccountDeletion();
_eligibleAt = null;
await widget.onChanged();
} catch (e) {
widget.snack("$e");
}
}
Future<void> _finalize() async {
final ok = await showDialog<bool>(
context: context,
builder: (ctx) => AlertDialog(
title: Text(t("settings.danger.finalizeTitle")),
content: Text(t("settings.danger.finalizeBody")),
actions: [
TextButton(onPressed: () => Navigator.pop(ctx, false), child: Text(t("common.cancel"))),
FilledButton(
style: FilledButton.styleFrom(backgroundColor: DriverVault.danger),
onPressed: () => Navigator.pop(ctx, true),
child: Text(t("settings.danger.delete")),
),
],
),
);
if (ok != true) return;
try {
await apiClient.finalizeAccountDeletion();
await authService.logout();
} catch (e) {
widget.snack("$e");
}
}
@override
Widget build(BuildContext context) {
final p = widget.profile;
return _Card(
title: t("settings.danger.title"),
titleColor: DriverVault.danger,
children: [
if (!_pending) ...[
Text(
t("settings.danger.body"),
style: const TextStyle(fontSize: 13),
),
const SizedBox(height: 8),
if (!_showConfirm)
OutlinedButton(
onPressed: () => setState(() => _showConfirm = true),
style: OutlinedButton.styleFrom(foregroundColor: DriverVault.danger),
child: Text(t("settings.danger.deleteAccount")),
)
else ...[
Text(t("settings.danger.typeToConfirm", params: {"email": p.email}),
style: const TextStyle(fontSize: 13, fontWeight: FontWeight.w500)),
const SizedBox(height: 6),
TextField(
controller: _confirmEmail,
decoration: InputDecoration(
hintText: p.email, border: const OutlineInputBorder(), isDense: true),
),
const SizedBox(height: 8),
Row(children: [
TextButton(
onPressed: () => setState(() {
_showConfirm = false;
_confirmEmail.clear();
}),
child: Text(t("common.cancel")),
),
const SizedBox(width: 8),
FilledButton(
style: FilledButton.styleFrom(backgroundColor: DriverVault.danger),
onPressed: _busy ? null : _request,
child: Text(_busy ? t("settings.danger.requesting") : t("settings.danger.requestDeletion")),
),
]),
],
] else ...[
Text(
t("settings.danger.requestedOn", params: {
"date": formatDate(p.deletionRequestedAt),
"tail": _cooldownElapsed
? t("settings.danger.cooldownPassed")
: t("settings.danger.canStillCancel"),
}),
style: const TextStyle(fontSize: 13),
),
const SizedBox(height: 8),
Row(children: [
OutlinedButton(onPressed: _cancel, child: Text(t("settings.danger.cancelRequest"))),
const SizedBox(width: 8),
if (_cooldownElapsed)
FilledButton(
style: FilledButton.styleFrom(backgroundColor: DriverVault.danger),
onPressed: _finalize,
child: Text(t("settings.danger.permanentlyDelete")),
),
]),
],
],
);
}
}
// --- Integrations tab ------------------------------------------------------
//
// Two foldable connector cards (Toyota, Anker Solix) over a superadmin → org
// admin → user cascade. Each card resolves, per field, the effective value
// (secrets/inherited values masked), the caller's own-layer value, its source
// layer, and whether it's locked (set above the caller). Org admins get a
// second "org" scope to edit organization-wide defaults; superadmins manage the
// shared layer in the API Server panel, so here it is read-only.
enum _FieldType { text, password, select }
/// Describes one credential field within an integration card.
class _FieldSpec {
final String key;
final String labelKey;
final _FieldType type;
final List<(String, String)> options; // (value, labelKey) for selects
final String? placeholder; // literal placeholder
final String? hintKey; // shown below the field when not locked
final String defaultValue;
final bool showEffectiveWhenLocked; // controlMode isn't secret: show it locked
final int? maxLength;
const _FieldSpec({
required this.key,
required this.labelKey,
this.type = _FieldType.text,
this.options = const [],
this.placeholder,
this.hintKey,
this.defaultValue = "",
this.showEffectiveWhenLocked = false,
this.maxLength,
});
}
/// Everything that distinguishes one integration from the other.
class _IntegrationConfig {
final String nameKey;
final String descKey;
final List<_FieldSpec> fields;
final bool anker; // render the OCPP control provisioning card
final Future<IntegrationView> Function() load;
final Future<IntegrationView> Function(Map<String, dynamic>) save;
final Future<IntegrationHealth> Function() test;
const _IntegrationConfig({
required this.nameKey,
required this.descKey,
required this.fields,
required this.anker,
required this.load,
required this.save,
required this.test,
});
}
class _IntegrationsTab extends StatelessWidget {
const _IntegrationsTab();
@override
Widget build(BuildContext context) {
final toyota = _IntegrationConfig(
nameKey: "settings.integrations.toyota",
descKey: "settings.integrations.toyotaDesc",
anker: false,
load: apiClient.getToyota,
save: apiClient.saveToyota,
test: apiClient.testToyota,
fields: const [
_FieldSpec(key: "username", labelKey: "settings.integrations.email"),
_FieldSpec(key: "password", labelKey: "settings.integrations.password", type: _FieldType.password),
_FieldSpec(
key: "brand",
labelKey: "settings.integrations.brand",
type: _FieldType.select,
options: [
("", "common.empty"),
("T", "settings.integrations.brandToyota"),
("L", "settings.integrations.brandLexus"),
],
),
],
);
final anker = _IntegrationConfig(
nameKey: "settings.integrations.ankerSolix",
descKey: "settings.integrations.ankerSolixDesc",
anker: true,
load: apiClient.getAnkerSolix,
save: apiClient.saveAnkerSolix,
test: apiClient.testAnkerSolix,
fields: const [
_FieldSpec(key: "email", labelKey: "settings.integrations.ankerEmail"),
_FieldSpec(key: "password", labelKey: "settings.integrations.ankerPassword", type: _FieldType.password),
_FieldSpec(
key: "country",
labelKey: "settings.integrations.country",
placeholder: "DE",
hintKey: "settings.integrations.countryHint",
maxLength: 2,
),
_FieldSpec(
key: "controlMode",
labelKey: "settings.integrations.controlMode",
type: _FieldType.select,
hintKey: "settings.integrations.controlModeHint",
defaultValue: "off",
showEffectiveWhenLocked: true,
options: [
("off", "settings.integrations.controlOff"),
("own", "settings.integrations.controlOwn"),
("proxy", "settings.integrations.controlProxy"),
],
),
],
);
return ListView(
padding: const EdgeInsets.all(12),
children: [
_Card(
title: t("settings.integrations.title"),
children: [
Padding(
padding: const EdgeInsets.only(bottom: 4),
child: Text(t("settings.integrations.subtitle"),
style: TextStyle(fontSize: 13, color: DriverVault.muted(context))),
),
const SizedBox(height: 8),
_IntegrationCard(config: toyota),
const SizedBox(height: 12),
_IntegrationCard(config: anker),
],
),
const SizedBox(height: 24),
],
);
}
}
class _IntegrationCard extends StatefulWidget {
final _IntegrationConfig config;
const _IntegrationCard({required this.config});
@override
State<_IntegrationCard> createState() => _IntegrationCardState();
}
class _IntegrationCardState extends State<_IntegrationCard> {
IntegrationView? _view;
String _scope = "user"; // "user" | "org" (org admins only)
bool _open = false;
bool _saving = false;
bool _saved = false;
bool _testing = false;
String? _error;
IntegrationHealth? _health;
final Map<String, TextEditingController> _controllers = {};
final Map<String, String> _selects = {};
_IntegrationConfig get _c => widget.config;
@override
void initState() {
super.initState();
for (final f in _c.fields) {
if (f.type != _FieldType.select) _controllers[f.key] = TextEditingController();
}
_load();
}
@override
void dispose() {
for (final ctrl in _controllers.values) {
ctrl.dispose();
}
super.dispose();
}
// --- cascade helpers (mirror Settings.vue) ---
String get _scopeKey => (_view?.isSuperadmin ?? false) ? "user" : _scope;
bool get _editingOrg => _scopeKey == "org";
bool get _readOnly => _view?.isSuperadmin ?? false;
IntegrationScope get _scopeData => _view?.scope(_scopeKey) ?? const IntegrationScope();
IntegrationField _field(String k) => _scopeData.field(k);
bool _locked(String k) => _readOnly || _field(k).locked;
bool get _enabled => _editingOrg ? (_view?.orgEnabled ?? false) : (_view?.enabled ?? false);
String _sourceLabel(String k) {
const map = {"global": "sourceGlobal", "org": "sourceOrg", "user": "sourceUser"};
final key = map[_field(k).source] ?? "sourceGlobal";
return t("settings.integrations.inheritedFrom",
params: {"source": t("settings.integrations.$key")});
}
// Load the editable inputs from the current scope's own-layer values. Locked
// fields and the secret password are never prefilled.
void _fillForm() {
for (final f in _c.fields) {
final field = _field(f.key);
String value;
if (f.type == _FieldType.password) {
value = "";
} else if (f.showEffectiveWhenLocked && field.locked) {
value = field.effective.isNotEmpty ? field.effective : f.defaultValue;
} else if (field.locked) {
value = f.defaultValue;
} else {
value = field.own.isNotEmpty ? field.own : f.defaultValue;
}
if (f.type == _FieldType.select) {
_selects[f.key] = value;
} else {
_controllers[f.key]!.text = value;
}
}
}
Future<void> _load() async {
try {
final v = await _c.load();
if (!mounted) return;
setState(() {
_view = v;
if (_scope == "org" && !v.canEditOrg) _scope = "user";
});
_fillForm();
} catch (e) {
if (mounted) setState(() => _error = "$e");
}
}
void _applyView(IntegrationView v) {
setState(() {
_view = v;
if (_scope == "org" && !v.canEditOrg) _scope = "user";
});
_fillForm();
}
Future<void> _toggle(bool value) async {
setState(() => _error = null);
try {
_applyView(await _c.save({"scope": _scopeKey, "enabled": value}));
} catch (e) {
if (mounted) setState(() => _error = "$e");
}
}
Future<void> _saveSettings() async {
setState(() {
_error = null;
_saving = true;
_saved = false;
});
final config = <String, dynamic>{};
for (final f in _c.fields) {
if (_locked(f.key)) continue;
final val = f.type == _FieldType.select ? (_selects[f.key] ?? "") : _controllers[f.key]!.text;
if (f.type == _FieldType.password && val.isEmpty) continue;
config[f.key] = val;
}
try {
_applyView(await _c.save({"scope": _scopeKey, "config": config}));
if (!mounted) return;
setState(() => _saved = true);
Future.delayed(const Duration(seconds: 2), () {
if (mounted) setState(() => _saved = false);
});
} catch (e) {
if (mounted) setState(() => _error = "$e");
} finally {
if (mounted) setState(() => _saving = false);
}
}
Future<void> _test() async {
setState(() {
_error = null;
_health = null;
_testing = true;
});
try {
final h = await _c.test();
if (mounted) setState(() => _health = h);
} catch (e) {
if (mounted) setState(() => _error = "$e");
} finally {
if (mounted) setState(() => _testing = false);
}
}
void _switchScope(String sc) {
setState(() {
_scope = sc;
_error = null;
_saved = false;
_health = null;
});
_fillForm();
}
@override
Widget build(BuildContext context) {
final view = _view;
final muted = DriverVault.muted(context);
return Container(
decoration: BoxDecoration(
border: Border.all(color: Theme.of(context).dividerColor),
borderRadius: BorderRadius.circular(DriverVault.radiusControl),
),
padding: const EdgeInsets.all(14),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// Header — tap to fold/unfold.
InkWell(
onTap: () => setState(() => _open = !_open),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(t(_c.nameKey), style: const TextStyle(fontSize: 14, fontWeight: FontWeight.w600)),
const SizedBox(height: 2),
Text(t(_c.descKey), style: TextStyle(fontSize: 12, color: muted)),
],
),
),
const SizedBox(width: 8),
if (view != null && !_editingOrg) ...[
_ConnBadge(connected: view.enabled),
const SizedBox(width: 8),
],
AnimatedRotation(
turns: _open ? 0.5 : 0,
duration: const Duration(milliseconds: 150),
child: Icon(Icons.keyboard_arrow_down, color: muted),
),
],
),
),
if (_open) ...[
if (view == null)
const Padding(padding: EdgeInsets.only(top: 12), child: LinearProgressIndicator())
else
..._body(view),
if (_error != null)
Padding(
padding: const EdgeInsets.only(top: 8),
child: Text(_error!, style: const TextStyle(fontSize: 13, color: DriverVault.danger)),
),
],
],
),
);
}
List<Widget> _body(IntegrationView view) {
// Master / org gates.
if (!view.available) {
return [_warn(t("settings.integrations.unavailable"))];
}
if (view.orgId.isNotEmpty && !view.orgEnabled && !_editingOrg) {
return [_warn(t("settings.integrations.orgDisabled"))];
}
final muted = DriverVault.muted(context);
return [
// Scope switch (org admins only).
if (view.canEditOrg)
Padding(
padding: const EdgeInsets.only(top: 14),
child: SegmentedButton<String>(
segments: [
ButtonSegment(value: "user", label: Text(t("settings.integrations.scopeMy"))),
ButtonSegment(value: "org", label: Text(t("settings.integrations.scopeOrg"))),
],
selected: {_scope},
onSelectionChanged: (s) => _switchScope(s.first),
),
),
if (_editingOrg)
Padding(
padding: const EdgeInsets.only(top: 8),
child: Text(t("settings.integrations.scopeHint"), style: TextStyle(fontSize: 12, color: muted)),
),
if (_readOnly)
Padding(
padding: const EdgeInsets.only(top: 12),
child: Text(t("settings.integrations.readOnly"), style: TextStyle(fontSize: 12, color: muted)),
),
// Enable toggle.
Padding(
padding: const EdgeInsets.only(top: 8),
child: Row(children: [
SizedBox(
width: 40,
height: 40,
child: Checkbox(
value: _enabled,
onChanged: (v) => _toggle(v ?? false),
),
),
const SizedBox(width: 4),
Expanded(
child: Text(
_editingOrg ? t("settings.integrations.enableOrg") : t("settings.integrations.enable"),
style: const TextStyle(fontSize: 14, fontWeight: FontWeight.w500),
),
),
]),
),
// Credential fields.
for (final f in _c.fields) ...[
const SizedBox(height: 12),
_fieldWidget(f),
],
// Save + test.
const SizedBox(height: 16),
Row(children: [
if (!_readOnly) ...[
FilledButton(
onPressed: _saving ? null : _saveSettings,
child: Text(_saving
? t("common.saving")
: _saved
? t("settings.integrations.saved")
: t("settings.integrations.save")),
),
const SizedBox(width: 8),
],
OutlinedButton(
onPressed: _testing ? null : _test,
child: Text(_testing ? t("settings.integrations.testing") : t("settings.integrations.test")),
),
]),
if (_health != null)
Padding(
padding: const EdgeInsets.only(top: 8),
child: Text(
_health!.detail.isNotEmpty ? _health!.detail : _health!.status,
style: TextStyle(
fontSize: 13,
color: _health!.status == "ok" ? DriverVault.success : DriverVault.danger,
),
),
),
// OCPP control provisioning (Anker only, when a control mode is active).
if (_c.anker && view.controlMode != "off")
Padding(
padding: const EdgeInsets.only(top: 16),
child: _AnkerControlProvision(controlMode: view.controlMode),
),
];
}
Widget _warn(String text) => Padding(
padding: const EdgeInsets.only(top: 12),
child: Text(text, style: const TextStyle(fontSize: 13, color: DriverVault.warning)),
);
Widget _fieldWidget(_FieldSpec f) {
final muted = DriverVault.muted(context);
final locked = _locked(f.key);
final field = _field(f.key);
Widget input;
if (f.type == _FieldType.select) {
input = DropdownButtonFormField<String>(
initialValue: _selects[f.key] ?? f.defaultValue,
decoration: const InputDecoration(border: OutlineInputBorder(), isDense: true),
items: [
for (final o in f.options) DropdownMenuItem(value: o.$1, child: Text(t(o.$2))),
],
onChanged: locked ? null : (v) => setState(() => _selects[f.key] = v ?? ""),
);
} else {
final isPassword = f.type == _FieldType.password;
// Masked placeholder: locked non-secret shows dots; a set password too.
final showDots = isPassword ? field.effective.isNotEmpty : locked;
input = TextField(
controller: _controllers[f.key],
obscureText: isPassword,
enabled: !locked,
autocorrect: false,
maxLength: f.maxLength,
decoration: InputDecoration(
border: const OutlineInputBorder(),
isDense: true,
counterText: "",
hintText: showDots ? "••••••••" : f.placeholder,
),
);
}
// The hint below the field: an "inherited from …" note when locked, else the
// field's own hint (and the password-keep note for password fields).
String? hint;
Color hintColor = muted;
if (field.locked) {
hint = _sourceLabel(f.key);
} else if (f.type == _FieldType.password) {
hint = t("settings.integrations.passwordKeep");
} else if (f.hintKey != null) {
hint = t(f.hintKey!);
}
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(t(f.labelKey), style: const TextStyle(fontSize: 13, fontWeight: FontWeight.w500)),
const SizedBox(height: 4),
input,
if (hint != null)
Padding(
padding: const EdgeInsets.only(top: 4),
child: Text(hint, style: TextStyle(fontSize: 12, color: hintColor)),
),
],
);
}
}
/// The small green/amber Connected / Not connected pill in a card header.
class _ConnBadge extends StatelessWidget {
final bool connected;
const _ConnBadge({required this.connected});
@override
Widget build(BuildContext context) {
final dark = DriverVault.isDark(context);
final fg = connected ? DriverVault.success : DriverVault.warning;
final bg = connected
? (dark ? DriverVault.successSoftDark : DriverVault.successSoft)
: (dark ? DriverVault.warningSoftDark : DriverVault.warningSoft);
return Container(
padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 3),
decoration: BoxDecoration(color: bg, borderRadius: BorderRadius.circular(999)),
child: Text(
connected ? t("settings.integrations.connected") : t("settings.integrations.notConnected"),
style: TextStyle(fontSize: 12, fontWeight: FontWeight.w600, color: fg),
),
);
}
}
/// Anker Solix OCPP control provisioning — per-charger token + connection status.
/// Only shown when a control mode (own/proxy) is active for the user.
class _AnkerControlProvision extends StatefulWidget {
final String controlMode; // "own" | "proxy"
const _AnkerControlProvision({required this.controlMode});
@override
State<_AnkerControlProvision> createState() => _AnkerControlProvisionState();
}
class _AnkerControlProvisionState extends State<_AnkerControlProvision> {
final _serial = TextEditingController();
AnkerControl? _ctl;
bool _loading = false;
String? _error;
String _newToken = ""; // freshly generated token, shown once
@override
void dispose() {
_serial.dispose();
super.dispose();
}
Future<void> _loadControl() async {
final sn = _serial.text.trim();
if (sn.isEmpty) return;
setState(() {
_error = null;
_loading = true;
});
try {
final c = await apiClient.getAnkerControl(sn);
if (mounted) setState(() => _ctl = c);
} catch (e) {
if (mounted) setState(() => _error = "$e");
} finally {
if (mounted) setState(() => _loading = false);
}
}
Future<void> _generate() async {
final sn = _serial.text.trim();
if (sn.isEmpty) return;
setState(() {
_error = null;
_newToken = "";
});
try {
// The token is returned exactly once — capture it here to show the operator.
final token = await apiClient.ankerControlToken(sn);
if (mounted) setState(() => _newToken = token);
await _loadControl();
} catch (e) {
if (mounted) setState(() => _error = "$e");
}
}
Future<void> _revoke() async {
final sn = _serial.text.trim();
if (sn.isEmpty) return;
final ok = await showDialog<bool>(
context: context,
builder: (ctx) => AlertDialog(
content: Text(t("settings.integrations.controlRevokeConfirm")),
actions: [
TextButton(onPressed: () => Navigator.pop(ctx, false), child: Text(t("common.cancel"))),
FilledButton(
style: FilledButton.styleFrom(backgroundColor: DriverVault.danger),
onPressed: () => Navigator.pop(ctx, true),
child: Text(t("settings.integrations.controlRevoke")),
),
],
),
);
if (ok != true) return;
setState(() {
_error = null;
_newToken = "";
});
try {
await apiClient.ankerControlRevoke(sn);
await _loadControl();
} catch (e) {
if (mounted) setState(() => _error = "$e");
}
}
@override
Widget build(BuildContext context) {
final muted = DriverVault.muted(context);
final sunken = DriverVault.isDark(context) ? DriverVault.darkSunken : DriverVault.ink25;
final ctl = _ctl;
return Container(
padding: const EdgeInsets.all(14),
decoration: BoxDecoration(
color: sunken,
border: Border.all(color: Theme.of(context).dividerColor),
borderRadius: BorderRadius.circular(DriverVault.radiusControl),
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(t("settings.integrations.controlTitle"),
style: const TextStyle(fontSize: 14, fontWeight: FontWeight.w600)),
const SizedBox(height: 2),
Text(
widget.controlMode == "own"
? t("settings.integrations.controlOwnHint")
: t("settings.integrations.controlProxyHint"),
style: TextStyle(fontSize: 12, color: muted),
),
const SizedBox(height: 12),
Text(t("settings.integrations.chargerSerial"),
style: const TextStyle(fontSize: 13, fontWeight: FontWeight.w500)),
const SizedBox(height: 4),
TextField(
controller: _serial,
autocorrect: false,
decoration: const InputDecoration(
border: OutlineInputBorder(),
isDense: true,
hintText: "A5191-XXXXXXXX",
),
),
const SizedBox(height: 10),
Wrap(spacing: 8, runSpacing: 8, children: [
OutlinedButton(
onPressed: _loading ? null : _loadControl,
child: Text(_loading ? t("settings.integrations.testing") : t("settings.integrations.controlCheck")),
),
FilledButton(onPressed: _generate, child: Text(t("settings.integrations.controlGenerate"))),
if (ctl != null && ctl.hasToken)
OutlinedButton(
onPressed: _revoke,
style: OutlinedButton.styleFrom(foregroundColor: DriverVault.danger),
child: Text(t("settings.integrations.controlRevoke")),
),
]),
// The token is shown exactly once, right after generation.
if (_newToken.isNotEmpty)
Container(
margin: const EdgeInsets.only(top: 12),
padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
decoration: BoxDecoration(
color: DriverVault.isDark(context) ? DriverVault.warningSoftDark : DriverVault.warningSoft,
borderRadius: BorderRadius.circular(DriverVault.radiusControl),
border: Border.all(color: DriverVault.warning.withValues(alpha: 0.4)),
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(t("settings.integrations.controlTokenOnce"),
style: const TextStyle(fontSize: 12, fontWeight: FontWeight.w600, color: DriverVault.warning)),
const SizedBox(height: 4),
SelectableText(_newToken, style: DriverVault.mono(context, size: 13)),
],
),
),
if (ctl != null) ...[
const SizedBox(height: 12),
_kv(t("settings.integrations.controlEndpoint"), ctl.endpoint, mono: true),
if (ctl.hasToken) _kv(t("settings.integrations.controlToken"), "••••${ctl.tokenHint}", mono: true),
const SizedBox(height: 8),
Row(children: [
_ConnBadgeControl(connected: ctl.connected),
if (ctl.connectorStatus.isNotEmpty) ...[
const SizedBox(width: 8),
Text(ctl.connectorStatus, style: TextStyle(fontSize: 13, color: muted)),
],
]),
const SizedBox(height: 8),
Text(t("settings.integrations.controlProvisionSteps"),
style: TextStyle(fontSize: 12, color: muted)),
],
if (_error != null)
Padding(
padding: const EdgeInsets.only(top: 8),
child: Text(_error!, style: const TextStyle(fontSize: 13, color: DriverVault.danger)),
),
],
),
);
}
Widget _kv(String label, String value, {bool mono = false}) {
final muted = DriverVault.muted(context);
return Padding(
padding: const EdgeInsets.only(bottom: 4),
child: RichText(
text: TextSpan(
style: TextStyle(fontSize: 13, color: muted),
children: [
TextSpan(text: "$label: "),
TextSpan(
text: value,
style: mono
? DriverVault.mono(context, size: 13)
: TextStyle(fontSize: 13, color: DefaultTextStyle.of(context).style.color),
),
],
),
),
);
}
}
/// The Connected / Not connected pill for the OCPP control backend.
class _ConnBadgeControl extends StatelessWidget {
final bool connected;
const _ConnBadgeControl({required this.connected});
@override
Widget build(BuildContext context) {
final dark = DriverVault.isDark(context);
final fg = connected ? DriverVault.success : DriverVault.warning;
final bg = connected
? (dark ? DriverVault.successSoftDark : DriverVault.successSoft)
: (dark ? DriverVault.warningSoftDark : DriverVault.warningSoft);
return Container(
padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 3),
decoration: BoxDecoration(color: bg, borderRadius: BorderRadius.circular(999)),
child: Text(
connected
? t("settings.integrations.controlConnected")
: t("settings.integrations.controlDisconnected"),
style: TextStyle(fontSize: 12, fontWeight: FontWeight.w600, color: fg),
),
);
}
}
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