387 lines
13 KiB
Dart
387 lines
13 KiB
Dart
import 'dart:convert';
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import 'package:flutter/material.dart';
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import 'package:go_router/go_router.dart';
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import 'package:http/http.dart' as http;
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import 'package:mileograph_flutter/services/authservice.dart';
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import 'package:mileograph_flutter/services/api_service.dart';
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import 'package:mileograph_flutter/services/distance_unit_service.dart';
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import 'package:mileograph_flutter/services/endpoint_service.dart';
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import 'package:mileograph_flutter/services/data_service.dart';
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import 'package:provider/provider.dart';
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class SettingsPage extends StatefulWidget {
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const SettingsPage({super.key});
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@override
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State<SettingsPage> createState() => _SettingsPageState();
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}
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class _SettingsPageState extends State<SettingsPage> {
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late final TextEditingController _endpointController;
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bool _saving = false;
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bool _changingPassword = false;
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final _passwordFormKey = GlobalKey<FormState>();
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late final TextEditingController _currentPasswordController;
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late final TextEditingController _newPasswordController;
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late final TextEditingController _confirmPasswordController;
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@override
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void initState() {
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super.initState();
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final endpoint = context.read<EndpointService>().baseUrl;
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_endpointController = TextEditingController(text: endpoint);
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_currentPasswordController = TextEditingController();
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_newPasswordController = TextEditingController();
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_confirmPasswordController = TextEditingController();
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}
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@override
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void dispose() {
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_currentPasswordController.dispose();
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_newPasswordController.dispose();
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_confirmPasswordController.dispose();
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_endpointController.dispose();
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super.dispose();
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}
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Future<String?> _probeVersion(String url) async {
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try {
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var uri = Uri.parse(url.trim());
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if (uri.scheme.isEmpty) {
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uri = Uri.parse('https://$url');
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}
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// Probe the provided API endpoint as-is.
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final target = uri;
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final res = await http.get(target).timeout(const Duration(seconds: 10));
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debugPrint(
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'Endpoint probe ${target.toString()} -> ${res.statusCode} ${res.body}',
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);
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if (res.statusCode < 200 || res.statusCode >= 300) return null;
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final body = res.body.trim();
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debugPrint('Endpoint probe body: $body');
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// Try JSON first
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String? version;
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try {
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final parsed = jsonDecode(body);
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debugPrint('Endpoint probe parsed: $parsed');
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if (parsed is Map && parsed['version'] is String) {
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version = parsed['version'] as String;
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} else if (parsed is String) {
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final candidate = parsed.trim().replaceAll('"', '');
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if (RegExp(r'^\d+\.\d+\.\d+$').hasMatch(candidate)) {
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version = candidate;
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}
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}
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} catch (_) {
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// fall back to raw body parsing
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}
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version ??= body.split(RegExp(r'\s+')).firstWhere(
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(part) => RegExp(r'^\d+\.\d+\.\d+$').hasMatch(part),
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orElse: () => '',
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);
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if (version.isEmpty) return null;
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final isValid = RegExp(r'^\d+\.\d+\.\d+$').hasMatch(version);
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return isValid ? version : null;
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} catch (_) {
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return null;
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}
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}
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Future<void> _save() async {
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final endpointService = context.read<EndpointService>();
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final dataService = context.read<DataService>();
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final messenger = ScaffoldMessenger.of(context);
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final value = _endpointController.text.trim();
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if (value.isEmpty) {
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messenger.showSnackBar(
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const SnackBar(content: Text('Please enter an endpoint URL.')),
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);
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return;
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}
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setState(() => _saving = true);
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try {
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final version = await _probeVersion(value);
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if (version == null) {
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if (mounted) {
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messenger.showSnackBar(
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const SnackBar(
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content: Text('Endpoint test failed: no valid version returned.'),
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),
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);
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}
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return;
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}
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await endpointService.setBaseUrl(value);
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if (mounted) {
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messenger.showSnackBar(
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SnackBar(content: Text('Endpoint set to "$value" ($version)')),
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);
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await Future.wait([
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dataService.fetchHomepageStats(),
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dataService.fetchOnThisDay(),
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dataService.fetchTrips(),
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dataService.fetchHadTraction(),
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dataService.fetchLatestLocoChanges(),
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dataService.fetchLegs(),
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]);
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}
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} catch (e) {
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if (mounted) {
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messenger.showSnackBar(
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SnackBar(content: Text('Failed to save endpoint: $e')),
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);
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}
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} finally {
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if (mounted) {
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setState(() => _saving = false);
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}
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}
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}
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Future<void> _changePassword() async {
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final messenger = ScaffoldMessenger.of(context);
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final formState = _passwordFormKey.currentState;
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if (formState == null || !formState.validate()) return;
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FocusScope.of(context).unfocus();
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setState(() => _changingPassword = true);
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try {
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final api = context.read<ApiService>();
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await api.post('/user/password/change', {
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'old_password': _currentPasswordController.text,
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'new_password': _newPasswordController.text,
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});
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if (!mounted) return;
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messenger.showSnackBar(
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const SnackBar(content: Text('Password updated successfully.')),
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);
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formState.reset();
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_currentPasswordController.clear();
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_newPasswordController.clear();
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_confirmPasswordController.clear();
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} catch (e) {
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if (mounted) {
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messenger.showSnackBar(
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SnackBar(content: Text('Failed to change password: $e')),
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);
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}
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} finally {
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if (mounted) {
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setState(() => _changingPassword = false);
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}
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}
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}
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@override
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Widget build(BuildContext context) {
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final endpointService = context.watch<EndpointService>();
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final distanceUnitService = context.watch<DistanceUnitService>();
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final loggedIn = context.select<AuthService, bool>(
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(auth) => auth.isLoggedIn,
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);
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if (!endpointService.isLoaded || !distanceUnitService.isLoaded) {
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return const Scaffold(
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body: Center(child: CircularProgressIndicator()),
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);
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}
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return Scaffold(
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appBar: AppBar(
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title: const Text('Settings'),
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leading: IconButton(
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icon: const Icon(Icons.arrow_back),
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onPressed: () {
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final navigator = Navigator.of(context);
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if (navigator.canPop()) {
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navigator.pop();
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} else {
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context.go('/');
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}
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},
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),
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),
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body: SingleChildScrollView(
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padding: const EdgeInsets.all(16.0),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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'Distance units',
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style: Theme.of(context).textTheme.titleMedium?.copyWith(
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fontWeight: FontWeight.w700,
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),
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),
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const SizedBox(height: 8),
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Text(
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'Choose how distances are displayed across the app.',
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style: Theme.of(context).textTheme.bodySmall,
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),
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const SizedBox(height: 12),
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SegmentedButton<DistanceUnit>(
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segments: DistanceUnit.values
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.map(
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(unit) => ButtonSegment<DistanceUnit>(
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value: unit,
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label: Text(unit.label),
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),
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)
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.toList(),
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selected: {distanceUnitService.unit},
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onSelectionChanged: (selection) {
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final next = selection.first;
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distanceUnitService.setUnit(next);
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},
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),
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const SizedBox(height: 24),
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Text(
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'API endpoint',
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style: Theme.of(context).textTheme.titleMedium?.copyWith(
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fontWeight: FontWeight.w700,
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),
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),
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const SizedBox(height: 8),
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Text(
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'Set the base URL for the Mileograph API. Leave blank to use the default.',
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style: Theme.of(context).textTheme.bodySmall,
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),
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const SizedBox(height: 16),
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TextField(
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controller: _endpointController,
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decoration: const InputDecoration(
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labelText: 'Endpoint URL',
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hintText: 'https://mileograph.co.uk/api/v1',
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border: OutlineInputBorder(),
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),
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),
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const SizedBox(height: 16),
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Row(
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children: [
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FilledButton.icon(
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onPressed: _saving ? null : _save,
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icon: _saving
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? const SizedBox(
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width: 18,
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height: 18,
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child: CircularProgressIndicator(strokeWidth: 2),
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)
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: const Icon(Icons.save),
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label: const Text('Save endpoint'),
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),
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const SizedBox(width: 12),
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TextButton(
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onPressed: _saving
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? null
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: () {
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_endpointController.text =
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EndpointService.defaultBaseUrl;
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},
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child: const Text('Reset to default'),
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),
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],
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),
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const SizedBox(height: 12),
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Text(
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'Current: ${endpointService.baseUrl}',
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style: Theme.of(context).textTheme.labelSmall,
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),
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if (loggedIn) ...[
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const SizedBox(height: 32),
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Text(
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'Account',
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style: Theme.of(context).textTheme.titleMedium?.copyWith(
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fontWeight: FontWeight.w700,
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),
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),
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const SizedBox(height: 8),
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Text(
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'Change your password for this account.',
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style: Theme.of(context).textTheme.bodySmall,
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),
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const SizedBox(height: 12),
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Form(
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key: _passwordFormKey,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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TextFormField(
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controller: _currentPasswordController,
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decoration: const InputDecoration(
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labelText: 'Current password',
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border: OutlineInputBorder(),
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),
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obscureText: true,
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enableSuggestions: false,
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autocorrect: false,
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autofillHints: const [AutofillHints.password],
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validator: (value) {
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if (value == null || value.isEmpty) {
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return 'Please enter your current password.';
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}
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return null;
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},
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),
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const SizedBox(height: 12),
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TextFormField(
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controller: _newPasswordController,
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decoration: const InputDecoration(
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labelText: 'New password',
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border: OutlineInputBorder(),
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),
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obscureText: true,
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enableSuggestions: false,
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autocorrect: false,
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autofillHints: const [AutofillHints.newPassword],
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validator: (value) {
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if (value == null || value.isEmpty) {
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return 'Please enter a new password.';
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}
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return null;
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},
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),
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const SizedBox(height: 12),
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TextFormField(
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controller: _confirmPasswordController,
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decoration: const InputDecoration(
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labelText: 'Confirm new password',
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border: OutlineInputBorder(),
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),
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obscureText: true,
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enableSuggestions: false,
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autocorrect: false,
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autofillHints: const [AutofillHints.newPassword],
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validator: (value) {
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if (value == null || value.isEmpty) {
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return 'Please confirm the new password.';
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}
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if (value != _newPasswordController.text) {
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return 'New passwords do not match.';
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}
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return null;
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},
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),
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const SizedBox(height: 16),
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FilledButton.icon(
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onPressed: _changingPassword ? null : _changePassword,
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icon: _changingPassword
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? const SizedBox(
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width: 18,
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height: 18,
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child: CircularProgressIndicator(strokeWidth: 2),
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)
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: const Icon(Icons.lock_reset),
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label: Text(
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_changingPassword ? 'Updating...' : 'Change password',
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),
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),
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],
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),
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),
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],
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],
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),
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),
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);
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}
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}
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