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reworked operation (#12)

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Reviewed-on: #12
Co-authored-by: Mark M2 Macbook <marco@catelli.it>
Co-committed-by: Mark M2 Macbook <marco@catelli.it>
This commit is contained in:
Mark M2 Macbook
2026-05-04 15:36:42 +02:00
committed by brontomark
parent 9f57207a39
commit 94ad524bae
110 changed files with 5831 additions and 5306 deletions
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200
lib/features/operations/ui/operations_screen.dart Normal file
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import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:flux/features/operations/blocs/operations_cubit.dart';
import 'package:flux/features/operations/models/operation_model.dart';
import 'package:go_router/go_router.dart';
// Importa i tuoi modelli e cubit
class OperationsScreen extends StatefulWidget {
const OperationsScreen({super.key});
@override
State<OperationsScreen> createState() => _OperationsScreenState();
}
class _OperationsScreenState extends State<OperationsScreen> {
final ScrollController _scrollController = ScrollController();
@override
void initState() {
super.initState();
// Agganciamo il listener per la paginazione (Scroll Infinito)
_scrollController.addListener(_onScroll);
// Carichiamo i servizi iniziali
context.read<OperationsCubit>().loadOperations();
}
void _onScroll() {
if (_isBottom) {
context.read<OperationsCubit>().loadOperations();
}
}
bool get _isBottom {
if (!_scrollController.hasClients) return false;
final maxScroll = _scrollController.position.maxScrollExtent;
final currentScroll = _scrollController.offset;
// Carica quando mancano 200px alla fine
return currentScroll >= (maxScroll * 0.9);
}
@override
void dispose() {
_scrollController.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text("Gestione Servizi"),
elevation: 0,
actions: [
IconButton(
icon: const Icon(Icons.search),
onPressed: () {
// Qui potrai implementare una barra di ricerca
},
),
],
),
body: BlocBuilder<OperationsCubit, OperationsState>(
builder: (context, state) {
// 1. Stato di caricamento iniziale
if (state.status == OperationsStatus.loading &&
state.allOperations.isEmpty) {
return const Center(child: CircularProgressIndicator());
}
// 2. Lista vuota
if (state.allOperations.isEmpty) {
return Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
const Text("Nessuna pratica trovata."),
const SizedBox(height: 10),
ElevatedButton(
onPressed: () => context
.read<OperationsCubit>()
.loadOperations(refresh: true),
child: const Text("Riprova"),
),
],
),
);
}
// 3. La Lista (con Pull-to-refresh)
return RefreshIndicator(
onRefresh: () =>
context.read<OperationsCubit>().loadOperations(refresh: true),
child: ListView.builder(
controller: _scrollController,
padding: const EdgeInsets.only(bottom: 80), // Spazio per il FAB
itemCount: state.hasReachedMax
? state.allOperations.length
: state.allOperations.length + 1,
itemBuilder: (context, index) {
if (index >= state.allOperations.length) {
return const Center(
child: Padding(
padding: EdgeInsets.all(16.0),
child: CircularProgressIndicator(strokeWidth: 2),
),
);
}
final operation = state.allOperations[index];
return _buildOperationCard(context, operation);
},
),
);
},
),
floatingActionButton: FloatingActionButton(
onPressed: () => startNewOperation(context),
child: const Icon(Icons.add),
),
);
}
Widget _buildOperationCard(BuildContext context, OperationModel operation) {
return Card(
margin: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
elevation: 2,
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
child: ListTile(
contentPadding: const EdgeInsets.all(12),
title: Row(
children: [
Expanded(
child: Text(
operation.customerDisplayName ?? "Cliente sconosciuto",
style: const TextStyle(
fontWeight: FontWeight.bold,
fontSize: 16,
),
),
),
],
),
subtitle: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const SizedBox(height: 4),
Text(
"Pratica: ${operation.reference} • ${operation.createdAt?.day}/${operation.createdAt?.month}/${operation.createdAt?.year}",
),
const SizedBox(height: 8),
Row(
children: [
Text(operation.type),
const SizedBox(width: 8),
_buildOperationStatus(operation.status),
],
),
],
),
trailing: const Icon(Icons.chevron_right),
onTap: () => context.pushNamed(
'operation-form',
extra: operation, // <-- LA MAGIA È QUI: Passa l'oggetto intero!
// Teniamo anche il parametro URL per coerenza di routing
queryParameters: operation.id != null
? {'operationId': operation.id!}
: {},
),
),
);
}
Widget _buildOperationStatus(OperationStatus status) {
Color color;
switch (status) {
case OperationStatus.canceled || OperationStatus.ko:
color = Colors.grey.shade800;
break;
case OperationStatus.waitingforaction || OperationStatus.draft:
color = Colors.orange;
break;
case OperationStatus.ok:
color = Colors.green;
break;
case OperationStatus.waitingfordeployment ||
OperationStatus.waitingforsupport:
color = Colors.blue;
break;
}
return Chip(
label: Text("BOZZA", style: TextStyle(fontSize: 10, color: Colors.white)),
backgroundColor: color,
visualDensity: VisualDensity.compact,
);
}
void startNewOperation(BuildContext context) {
context.pushNamed('operation-form');
}
}