formattazione testo da e verso json

lib/core/utils/string_extensions.dart

@@ -0,0 +1,22 @@
+extension MyStringExtensions on String? {
+  // Gestiamo anche il nullable per sicurezza
+  String myFormat() {
+    if (this == null || this!.trim().isEmpty) return '';
+
+    return this!
+        .trim()
+        .toLowerCase()
+        .split(' ')
+        .where((word) => word.isNotEmpty) // Evita problemi con doppi spazi
+        .map((word) {
+          if (word.contains('iphone') || word.contains('ipad')) {
+            return word.replaceFirst('ip', 'iP');
+          }
+          if (word.contains('imac')) {
+            return word.replaceFirst('im', 'iM');
+          }
+          return word[0].toUpperCase() + word.substring(1);
+        })
+        .join(' ');
+  }
+}

lib/features/customers/models/customer_model.dart

@@ -1,4 +1,5 @@
 import 'package:equatable/equatable.dart';
+import 'package:flux/core/utils/string_extensions.dart';
 
 class CustomerModel extends Equatable {
   final String? id; // Bigint in SQL
@@ -81,7 +82,7 @@ class CustomerModel extends Equatable {
       createdAt: json['created_at'] != null
           ? DateTime.parse(json['created_at'])
           : null,
-      nome: json['nome'],
+      nome: (json['nome'] as String).myFormat(),
       telefono: json['telefono'],
       email: json['email'],
       note: json['note'] ?? '',
@@ -98,9 +99,9 @@ class CustomerModel extends Equatable {
   Map<String, dynamic> toJson() {
     return {
       if (id != null) 'id': id,
-      'nome': nome,
+      'nome': nome.toLowerCase(),
       'telefono': telefono,
-      'email': email,
+      'email': email.toLowerCase(),
       'note': note,
       if (dataUltimoContatto != null)
         'data_ultimo_contatto': dataUltimoContatto!.toIso8601String(),

lib/features/products/models/brand_model.dart

@@ -1,4 +1,5 @@
 import 'package:equatable/equatable.dart';
+import 'package:flux/core/utils/string_extensions.dart';
 
 class BrandModel extends Equatable {
   final String? id;
@@ -18,7 +19,7 @@ class BrandModel extends Equatable {
   factory BrandModel.fromJson(Map<String, dynamic> json) {
     return BrandModel(
       id: json['id'] as String,
-      name: json['name'] as String,
+      name: (json['name'] as String).myFormat(),
       companyId: json['company_id'] as String,
       isActive: json['is_active'] as bool? ?? true,
       createdAt: json['created_at'] != null
@@ -30,7 +31,7 @@ class BrandModel extends Equatable {
   Map<String, dynamic> toJson() {
     return {
       if (id != null) 'id': id,
-      'name': name,
+      'name': name.toLowerCase(),
       'company_id': companyId,
       'is_active': isActive,
     };

lib/features/products/models/model_model.dart

@@ -1,4 +1,5 @@
 import 'package:equatable/equatable.dart';
+import 'package:flux/core/utils/string_extensions.dart';
 
 class ModelModel extends Equatable {
   final String? id;
@@ -20,8 +21,8 @@ class ModelModel extends Equatable {
   factory ModelModel.fromJson(Map<String, dynamic> json) {
     return ModelModel(
       id: json['id'] as String,
-      name: json['name'] as String,
-      nameWithBrand: json['name_with_brand'] as String,
+      name: (json['name'] as String).myFormat(),
+      nameWithBrand: (json['name_with_brand'] as String).myFormat(),
       brandId: json['brand_id'] as String,
       isActive: json['is_active'] as bool? ?? true,
       createdAt: json['created_at'] != null
@@ -33,8 +34,8 @@ class ModelModel extends Equatable {
   Map<String, dynamic> toJson() {
     return {
       if (id != null) 'id': id,
-      'name': name,
-      'name_with_brand': nameWithBrand,
+      'name': name.toLowerCase(),
+      'name_with_brand': nameWithBrand.toLowerCase(),
       'brand_id': brandId,
       'is_active': isActive,
     };