Refactor code structure for improved readability and maintainability
Co-authored-by: Copilot <copilot@github.com>
This commit is contained in:
Nils-Johan Gynther
@@ -1,7 +1,9 @@
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import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import '../../../core/api/api_error_mapper.dart';
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import '../../data/profile_repository.dart';
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import '../../auth/data/auth_providers.dart';
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import '../data/profile_repository.dart';
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import '../domain/user_profile.dart';
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class ProfileScreen extends ConsumerStatefulWidget {
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const ProfileScreen({super.key});
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@@ -12,111 +14,178 @@ class ProfileScreen extends ConsumerStatefulWidget {
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class _ProfileScreenState extends ConsumerState<ProfileScreen> {
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final _formKey = GlobalKey<FormState>();
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String _username = '';
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String _email = '';
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bool _isLoading = true;
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bool _isSaving = false;
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String? _error;
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UserProfile? _profile;
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late final TextEditingController _emailCtrl;
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late final TextEditingController _firstNameCtrl;
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late final TextEditingController _lastNameCtrl;
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@override
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void initState() {
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super.initState();
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_emailCtrl = TextEditingController();
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_firstNameCtrl = TextEditingController();
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_lastNameCtrl = TextEditingController();
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_loadProfile();
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}
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@override
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void dispose() {
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_emailCtrl.dispose();
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_firstNameCtrl.dispose();
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_lastNameCtrl.dispose();
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super.dispose();
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}
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Future<void> _loadProfile() async {
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setState(() {
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_isLoading = true;
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_error = null;
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});
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try {
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final profile = await ref.read(profileRepositoryProvider).getProfile();
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final profile = await ref.read(profileRepositoryProvider).getMe();
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if (!mounted) return;
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setState(() {
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_username = profile['username'] ?? '';
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_email = profile['email'] ?? '';
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_isLoading = false;
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_profile = profile;
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_emailCtrl.text = profile.email;
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_firstNameCtrl.text = profile.firstName ?? '';
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_lastNameCtrl.text = profile.lastName ?? '';
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});
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} catch (e) {
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_showErrorMessage(e);
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setState(() {
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_isLoading = false;
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});
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if (!mounted) return;
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setState(() => _error = mapErrorToUserMessage(e, context));
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} finally {
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if (mounted) setState(() => _isLoading = false);
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}
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}
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Future<void> _updateProfile() async {
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if (_formKey.currentState!.validate()) {
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_formKey.currentState!.save();
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setState(() {
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_isLoading = true;
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});
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try {
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await ref.read(profileRepositoryProvider).updateProfile({
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'username': _username,
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'email': _email,
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});
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('Profil uppdaterad!')),
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);
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} catch (e) {
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_showErrorMessage(e);
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} finally {
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setState(() {
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_isLoading = false;
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});
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}
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Future<void> _save() async {
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if (!_formKey.currentState!.validate()) return;
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setState(() => _isSaving = true);
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try {
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final updated = await ref.read(profileRepositoryProvider).updateMe(
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email: _emailCtrl.text.trim(),
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firstName: _firstNameCtrl.text.trim().isEmpty ? null : _firstNameCtrl.text.trim(),
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lastName: _lastNameCtrl.text.trim().isEmpty ? null : _lastNameCtrl.text.trim(),
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);
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if (!mounted) return;
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setState(() => _profile = updated);
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('Profil sparad!')),
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);
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} catch (e) {
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if (!mounted) return;
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(content: Text(mapErrorToUserMessage(e, context))),
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);
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} finally {
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if (mounted) setState(() => _isSaving = false);
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}
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}
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void _showErrorMessage(dynamic error) {
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final message = mapErrorToUserMessage(error, context);
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(content: Text(message)),
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);
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Future<void> _logout() async {
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await ref.read(authStateProvider.notifier).logout();
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}
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@override
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Widget build(BuildContext context) {
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final theme = Theme.of(context);
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return Scaffold(
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appBar: AppBar(
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title: const Text('Användarprofil'),
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title: const Text('Profil'),
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actions: [
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IconButton(
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onPressed: _logout,
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icon: const Icon(Icons.logout),
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tooltip: 'Logga ut',
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),
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],
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),
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body: _isLoading
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? const Center(child: CircularProgressIndicator())
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: Padding(
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padding: const EdgeInsets.all(16.0),
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child: Form(
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key: _formKey,
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child: Column(
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children: <Widget>[
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TextFormField(
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decoration: const InputDecoration(labelText: 'Användarnamn'),
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initialValue: _username,
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validator: (value) {
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if (value == null || value.isEmpty) {
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return 'Ange ett användarnamn';
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}
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return null;
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},
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onSaved: (value) => _username = value!,
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: _error != null
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? Center(
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Text(_error!, style: TextStyle(color: theme.colorScheme.error)),
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const SizedBox(height: 16),
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FilledButton(onPressed: _loadProfile, child: const Text('Försök igen')),
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],
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),
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)
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: SingleChildScrollView(
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padding: const EdgeInsets.all(24),
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child: Form(
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key: _formKey,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// Read-only username
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Text('Användarnamn', style: theme.textTheme.labelMedium?.copyWith(color: theme.colorScheme.onSurfaceVariant)),
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const SizedBox(height: 4),
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Text(_profile?.username ?? '', style: theme.textTheme.bodyLarge),
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const Divider(height: 32),
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// Role badge
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if (_profile?.isAdmin == true)
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Chip(
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label: const Text('Admin'),
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avatar: const Icon(Icons.shield_outlined, size: 16),
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backgroundColor: theme.colorScheme.primaryContainer,
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labelStyle: TextStyle(color: theme.colorScheme.onPrimaryContainer),
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),
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if (_profile?.isAdmin == true) const SizedBox(height: 16),
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// Editable fields
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TextFormField(
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controller: _emailCtrl,
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decoration: const InputDecoration(
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labelText: 'E-post',
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border: OutlineInputBorder(),
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),
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keyboardType: TextInputType.emailAddress,
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validator: (v) {
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if (v == null || v.isEmpty) return 'Ange en e-postadress';
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if (!RegExp(r'^[^@]+@[^@]+\.[^@]+').hasMatch(v)) return 'Ogiltig e-postadress';
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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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TextFormField(
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controller: _firstNameCtrl,
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decoration: const InputDecoration(
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labelText: 'Förnamn',
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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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TextFormField(
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controller: _lastNameCtrl,
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decoration: const InputDecoration(
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labelText: 'Efternamn',
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border: OutlineInputBorder(),
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),
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),
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const SizedBox(height: 32),
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SizedBox(
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width: double.infinity,
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child: FilledButton(
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onPressed: _isSaving ? null : _save,
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child: _isSaving
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? const SizedBox(
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height: 20,
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width: 20,
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child: CircularProgressIndicator(strokeWidth: 2),
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)
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: const Text('Spara'),
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),
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),
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],
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),
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TextFormField(
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decoration: const InputDecoration(labelText: 'E-post'),
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initialValue: _email,
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validator: (value) {
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if (value == null || value.isEmpty) {
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return 'Ange en e-postadress';
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}
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if (!RegExp(r'^[^@]+@[^@]+\.[^@]+').hasMatch(value)) {
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return 'Ange en giltig e-postadress';
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}
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return null;
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},
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onSaved: (value) => _email = value!,
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),
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const SizedBox(height: 20),
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ElevatedButton(
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onPressed: _updateProfile,
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child: const Text('Spara'),
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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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