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flux/lib/features/onboarding/ui/onboarding_screen.dart

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2026-04-20 23:52:00 +02:00
import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:flux/core/blocs/session/session_cubit.dart';
import 'package:flux/features/company/models/company_model.dart';
import 'package:flux/features/master_data/store/models/store_model.dart';
import 'package:flux/features/master_data/staff/models/staff_member_model.dart';
import 'package:flux/features/onboarding/blocs/onboarding_cubit.dart';
// Sostituisci con il percorso corretto della tua FluxTextField
import 'package:flux/core/widgets/flux_text_field.dart';
import 'package:flux/features/onboarding/blocs/onboarding_state.dart';
class OnboardingScreen extends StatefulWidget {
const OnboardingScreen({super.key});
@override
State<OnboardingScreen> createState() => _OnboardingScreenState();
}
class _OnboardingScreenState extends State<OnboardingScreen> {
late PageController _pageController;
// --- CHIAVI DEI FORM (Per la validazione indipendente di ogni step) ---
final _companyFormKey = GlobalKey<FormState>();
final _storeFormKey = GlobalKey<FormState>();
final _staffFormKey = GlobalKey<FormState>();
// --- CONTROLLERS: STEP 1 (Company) ---
final _companyNameCtrl = TextEditingController();
final _companyVatCtrl = TextEditingController();
// --- CONTROLLERS: STEP 2 (Store) ---
final _storeNameCtrl = TextEditingController();
final _storeAddressCtrl = TextEditingController();
// --- CONTROLLERS: STEP 3 (Staff) ---
final _staffFirstNameCtrl = TextEditingController();
final _staffLastNameCtrl = TextEditingController();
final _staffJobTitleCtrl = TextEditingController();
@override
void initState() {
super.initState();
// Calcoliamo la pagina iniziale in base allo step salvato nel Cubit
final initialStep = context.read<OnboardingCubit>().state.step;
_pageController = PageController(initialPage: _getPageIndex(initialStep));
}
@override
void dispose() {
_pageController.dispose();
_companyNameCtrl.dispose();
_companyVatCtrl.dispose();
_storeNameCtrl.dispose();
_storeAddressCtrl.dispose();
_staffFirstNameCtrl.dispose();
_staffLastNameCtrl.dispose();
_staffJobTitleCtrl.dispose();
super.dispose();
}
int _getPageIndex(OnboardingStep step) {
switch (step) {
case OnboardingStep.company:
return 0;
case OnboardingStep.store:
return 1;
case OnboardingStep.staff:
return 2;
default:
return 0;
}
}
// Validatore generico riutilizzabile
String? _requireValidator(String? value) {
if (value == null || value.trim().isEmpty) {
return 'Campo obbligatorio';
}
return null;
}
@override
Widget build(BuildContext context) {
return BlocConsumer<OnboardingCubit, OnboardingState>(
// Ascoltiamo i cambi di stato per animare la pagina e mostrare errori
listenWhen: (previous, current) =>
previous.step != current.step || previous.error != current.error,
listener: (context, state) {
// Gestione Errori
if (state.error != null) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(content: Text(state.error!), backgroundColor: Colors.red),
);
}
// Se ha finito, non animiamo nulla: il GoRouter prenderà il controllo a breve!
if (state.step == OnboardingStep.completed) {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text("Configurazione completata! Benvenuto a bordo 🚀"),
backgroundColor: Colors.green,
),
);
return;
}
// Animazione cambio pagina
if (state.step != OnboardingStep.completed) {
final targetPage = _getPageIndex(state.step);
if (_pageController.hasClients &&
_pageController.page?.round() != targetPage) {
_pageController.animateToPage(
targetPage,
duration: const Duration(milliseconds: 600),
curve: Curves.easeInOutCubic, // Animazione super fluida
);
}
}
},
builder: (context, state) {
return Scaffold(
body: SafeArea(
child: Stack(
children: [
// IL PAGEVIEW CORAZZATO
PageView(
controller: _pageController,
physics:
const NeverScrollableScrollPhysics(), // Vietato lo swipe manuale!
children: [
_buildCompanyForm(context, state),
_buildStoreForm(context, state),
_buildStaffForm(context, state),
],
),
// OVERLAY CARICAMENTO
if (state.isLoading)
Container(
color: Colors.black.withValues(alpha: 0.4),
child: const Center(child: CircularProgressIndicator()),
),
],
),
),
);
},
);
}
// =========================================================================
// SCHERMATE DEI SINGOLI STEP
// =========================================================================
Widget _buildCompanyForm(BuildContext context, OnboardingState state) {
return Padding(
padding: const EdgeInsets.all(32.0),
child: Form(
key: _companyFormKey,
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
const Text(
"Iniziamo! 🏢",
style: TextStyle(fontSize: 32, fontWeight: FontWeight.bold),
),
const SizedBox(height: 8),
const Text(
"Inserisci i dati della tua attività per configurare il tuo ambiente FLUX.",
style: TextStyle(fontSize: 16, color: Colors.grey),
),
const SizedBox(height: 48),
FluxTextField(
label: 'Ragione Sociale / Nome Azienda',
controller: _companyNameCtrl,
validator: _requireValidator,
),
const SizedBox(height: 16),
FluxTextField(
label: 'Partita IVA',
controller: _companyVatCtrl,
validator: _requireValidator,
),
const Spacer(),
ElevatedButton(
style: ElevatedButton.styleFrom(
padding: const EdgeInsets.symmetric(vertical: 16),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12),
),
),
onPressed: () {
if (_companyFormKey.currentState!.validate()) {
// MOCK DI ESEMPIO: Sostituisci con il tuo vero CompanyModel
final newCompany = CompanyModel(
ownerId: '', // Questo lo gestirà o ignorerà il Cubit
name: _companyNameCtrl.text.trim(),
vatNumber: _companyVatCtrl.text.trim(),
);
context.read<OnboardingCubit>().saveCompany(newCompany);
}
},
child: const Text(
"Salva e Prosegui",
style: TextStyle(fontSize: 16),
),
),
const SizedBox(height: 16),
],
),
),
);
}
Widget _buildStoreForm(BuildContext context, OnboardingState state) {
return Padding(
padding: const EdgeInsets.all(32.0),
child: Form(
key: _storeFormKey,
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
const Text(
"Il tuo Negozio 🏪",
style: TextStyle(fontSize: 32, fontWeight: FontWeight.bold),
),
const SizedBox(height: 8),
const Text(
"Dove si trova il tuo punto vendita principale? (Potrai aggiungerne altri in seguito).",
style: TextStyle(fontSize: 16, color: Colors.grey),
),
const SizedBox(height: 48),
FluxTextField(
label: 'Nome Negozio (es. Sede Centrale)',
controller: _storeNameCtrl,
validator: _requireValidator,
),
const SizedBox(height: 16),
FluxTextField(
label: 'Indirizzo completo',
controller: _storeAddressCtrl,
validator: _requireValidator,
),
const Spacer(),
ElevatedButton(
style: ElevatedButton.styleFrom(
padding: const EdgeInsets.symmetric(vertical: 16),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12),
),
),
onPressed: () {
if (_storeFormKey.currentState!.validate()) {
final newStore = StoreModel(
companyId: '', // Iniettato dal Cubit
name: _storeNameCtrl.text.trim(),
address: _storeAddressCtrl.text.trim(),
isActive: true,
);
context.read<OnboardingCubit>().saveStore(newStore);
}
},
child: const Text(
"Salva Negozio",
style: TextStyle(fontSize: 16),
),
),
const SizedBox(height: 16),
],
),
),
);
}
Widget _buildStaffForm(BuildContext context, OnboardingState state) {
return Padding(
padding: const EdgeInsets.all(32.0),
child: Form(
key: _staffFormKey,
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
const Text(
"Il tuo Profilo 👤",
style: TextStyle(fontSize: 32, fontWeight: FontWeight.bold),
),
const SizedBox(height: 8),
const Text(
"Ultimo step! Crea il tuo profilo operativo per iniziare a usare FLUX.",
style: TextStyle(fontSize: 16, color: Colors.grey),
),
const SizedBox(height: 48),
FluxTextField(
label: 'Nome',
controller: _staffFirstNameCtrl,
validator: _requireValidator,
),
const SizedBox(height: 16),
FluxTextField(
label: 'Cognome',
controller: _staffLastNameCtrl,
validator: _requireValidator,
),
const SizedBox(height: 16),
FluxTextField(
label: 'Etichetta Ruolo (es. Titolare, Manager)',
controller: _staffJobTitleCtrl,
// Il jobTitle può anche essere opzionale, decidi tu!
),
const Spacer(),
ElevatedButton(
style: ElevatedButton.styleFrom(
padding: const EdgeInsets.symmetric(vertical: 16),
backgroundColor: Colors.black, // O il tuo context.accent
foregroundColor: Colors.white,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12),
),
),
onPressed: () {
if (_staffFormKey.currentState!.validate()) {
final newStaff = StaffMemberModel(
companyId: '', // Iniettato dal Cubit
storeId: '', // Iniettato dal Cubit
userId: '', // Iniettato dal Cubit
name: _staffFirstNameCtrl.text.trim(),
surname: _staffLastNameCtrl.text.trim(),
jobTitle: _staffJobTitleCtrl.text.trim(),
// systemRole non viene passato qui: la Paranoia Mode del Cubit forzerà "admin"
);
context.read<OnboardingCubit>().saveStaff(newStaff);
}
},
child: const Text(
"Entra in FLUX",
style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold),
),
),
const SizedBox(height: 16),
],
),
),
);
}
}