feature aggiunta

lib/features/services/ui/service_form_screen/attachment_section.dart

@@ -0,0 +1,120 @@
+import 'package:file_picker/file_picker.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:flux/features/services/blocs/services_cubit.dart';
+
+class AttachmentsSection extends StatelessWidget {
+  const AttachmentsSection({super.key});
+
+  Future<void> _pickFiles(BuildContext context) async {
+    // Usiamo withData: true fondamentale per avere i bytes e caricare su Supabase Storage
+    FilePickerResult? result = await FilePicker.pickFiles(
+      allowMultiple: true,
+      type: FileType.custom,
+      allowedExtensions: ['pdf', 'jpg', 'jpeg', 'png'],
+      withData: true,
+    );
+
+    if (result != null && context.mounted) {
+      context.read<ServicesCubit>().addAttachments(result.files);
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return BlocBuilder<ServicesCubit, ServicesState>(
+      builder: (context, state) {
+        final localFiles = state.localAttachments;
+
+        return Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Row(
+              mainAxisAlignment: MainAxisAlignment.spaceBetween,
+              children: [
+                Text(
+                  "DOCUMENTI ALLEGATI",
+                  style: TextStyle(
+                    fontWeight: FontWeight.bold,
+                    color: Theme.of(context).colorScheme.primary,
+                    letterSpacing: 1.2,
+                  ),
+                ),
+                OutlinedButton.icon(
+                  icon: const Icon(Icons.attach_file),
+                  label: const Text("Aggiungi File"),
+                  onPressed: () => _pickFiles(context),
+                ),
+              ],
+            ),
+            const SizedBox(height: 12),
+
+            if (localFiles.isEmpty)
+              Container(
+                width: double.infinity,
+                padding: const EdgeInsets.all(24),
+                decoration: BoxDecoration(
+                  border: Border.all(
+                    color: Colors.grey.shade300,
+                    style: BorderStyle.solid,
+                  ),
+                  borderRadius: BorderRadius.circular(8),
+                  color: Colors.grey.shade50,
+                ),
+                child: const Text(
+                  "Nessun documento allegato alla bozza.",
+                  textAlign: TextAlign.center,
+                  style: TextStyle(color: Colors.grey),
+                ),
+              )
+            else
+              ListView.builder(
+                shrinkWrap: true,
+                physics: const NeverScrollableScrollPhysics(),
+                itemCount: localFiles.length,
+                itemBuilder: (context, index) {
+                  final file = localFiles[index];
+                  // Calcoliamo la dimensione in MB
+                  final sizeMb = (file.size / (1024 * 1024)).toStringAsFixed(2);
+
+                  // Scegliamo un'icona in base al tipo di file
+                  final isPdf = file.extension?.toLowerCase() == 'pdf';
+
+                  return Card(
+                    margin: const EdgeInsets.only(bottom: 8),
+                    elevation: 0,
+                    shape: RoundedRectangleBorder(
+                      borderRadius: BorderRadius.circular(8),
+                      side: BorderSide(color: Colors.grey.shade300),
+                    ),
+                    child: ListTile(
+                      leading: Icon(
+                        isPdf ? Icons.picture_as_pdf : Icons.image,
+                        color: isPdf ? Colors.red : Colors.blue,
+                        size: 32,
+                      ),
+                      title: Text(
+                        file.name,
+                        maxLines: 1,
+                        overflow: TextOverflow.ellipsis,
+                      ),
+                      subtitle: Text("$sizeMb MB"),
+                      trailing: IconButton(
+                        icon: const Icon(
+                          Icons.delete_outline,
+                          color: Colors.red,
+                        ),
+                        onPressed: () => context
+                            .read<ServicesCubit>()
+                            .removeLocalAttachment(index),
+                      ),
+                    ),
+                  );
+                },
+              ),
+          ],
+        );
+      },
+    );
+  }
+}

lib/features/services/ui/service_form_screen/service_form_screen.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flux/features/services/blocs/services_cubit.dart';
 import 'package:flux/features/services/models/service_model.dart';
+import 'package:flux/features/services/ui/service_form_screen/attachment_section.dart';
 import 'package:flux/features/services/ui/service_form_screen/customer_section.dart';
 import 'package:flux/features/services/ui/service_form_screen/general_info_section.dart';
 import 'package:flux/features/services/ui/service_form_screen/services_grid.dart';
@@ -113,7 +114,8 @@ class _ServiceFormScreenState extends State<ServiceFormScreen> {
                       ServicesGrid(service: service),
                       const SizedBox(height: 32),
 
-                      // TODO: _AttachmentsSection(),
+                      AttachmentsSection(),
+                      const SizedBox(height: 32),
                       _buildBottomActionButtons(context, isSaving: isSaving),
                       const SizedBox(height: 32),
                     ],