Refactor

lib/data/models/credit_model.dart

@@ -40,6 +40,13 @@ class CreditFields {
 
 abstract class CreditEntity extends Object with BaseEntity implements Built<CreditEntity, CreditEntityBuilder> {
 
+  static int counter = 0;
+  factory CreditEntity() {
+    return _$CreditEntity._(
+      id: --CreditEntity.counter,
+    );
+  }
+
   @nullable
   double get amount;
 
@@ -89,6 +96,5 @@ abstract class CreditEntity extends Object with BaseEntity implements Built<Cred
   }
   
   CreditEntity._();
-  factory CreditEntity([updates(CreditEntityBuilder b)]) = _$CreditEntity;
   static Serializer<CreditEntity> get serializer => _$creditEntitySerializer;
 }

lib/data/models/entities.dart

@@ -13,6 +13,7 @@ class EntityType extends EnumClass {
   static const EntityType quote = _$quote;
   static const EntityType product = _$product;
   static const EntityType client = _$client;
+  static const EntityType contact = _$contact;
   static const EntityType task = _$task;
   static const EntityType project = _$project;
   static const EntityType expense = _$expense;

lib/data/models/entities.g.dart

@@ -18,6 +18,7 @@ const EntityType _$invoice = const EntityType._('invoice');
 const EntityType _$quote = const EntityType._('quote');
 const EntityType _$product = const EntityType._('product');
 const EntityType _$client = const EntityType._('client');
+const EntityType _$contact = const EntityType._('contact');
 const EntityType _$task = const EntityType._('task');
 const EntityType _$project = const EntityType._('project');
 const EntityType _$expense = const EntityType._('expense');
@@ -35,6 +36,8 @@ EntityType _$typeValueOf(String name) {
       return _$product;
     case 'client':
       return _$client;
+    case 'contact':
+      return _$contact;
     case 'task':
       return _$task;
     case 'project':
@@ -58,6 +61,7 @@ final BuiltSet<EntityType> _$typeValues =
   _$quote,
   _$product,
   _$client,
+  _$contact,
   _$task,
   _$project,
   _$expense,

lib/data/models/expense_model.dart

@@ -54,6 +54,13 @@ class ExpenseFields {
 
 abstract class ExpenseEntity extends Object with BaseEntity implements Built<ExpenseEntity, ExpenseEntityBuilder> {
 
+  static int counter = 0;
+  factory ExpenseEntity() {
+    return _$ExpenseEntity._(
+      id: --ExpenseEntity.counter,
+    );
+  }
+
   @nullable
   @BuiltValueField(wireName: 'private_notes')
   String get privateNotes;
@@ -160,7 +167,6 @@ abstract class ExpenseEntity extends Object with BaseEntity implements Built<Exp
   }
   
   ExpenseEntity._();
-  factory ExpenseEntity([updates(ExpenseEntityBuilder b)]) = _$ExpenseEntity;
   static Serializer<ExpenseEntity> get serializer => _$expenseEntitySerializer;
 }
 

lib/data/models/invoice_model.dart

@@ -52,6 +52,14 @@ class InvoiceFields {
 abstract class InvoiceEntity extends Object with BaseEntity 
   implements Built<InvoiceEntity, InvoiceEntityBuilder> {
 
+  static int counter = 0;
+  factory InvoiceEntity() {
+    return _$InvoiceEntity._(
+        id: --InvoiceEntity.counter,
+        invoiceItems: BuiltList<InvoiceItemEntity>(),
+    );
+  }
+
   @nullable
   double get amount;
 
@@ -242,20 +250,20 @@ abstract class InvoiceEntity extends Object with BaseEntity
     return invoiceNumber.contains(search);
   }
 
-  factory InvoiceEntity() {
-    return _$InvoiceEntity._(
-      invoiceItems: BuiltList<InvoiceItemEntity>(),
-    );
-  }
-
   InvoiceEntity._();
-  //factory InvoiceEntity([updates(InvoiceEntityBuilder b)]) = _$InvoiceEntity;
   static Serializer<InvoiceEntity> get serializer => _$invoiceEntitySerializer;
 }
 
 
 abstract class InvoiceItemEntity extends Object with BaseEntity implements Built<InvoiceItemEntity, InvoiceItemEntityBuilder> {
 
+  static int counter = 0;
+  factory InvoiceItemEntity() {
+    return _$InvoiceItemEntity._(
+      id: --InvoiceItemEntity.counter
+    );
+  }
+
   @nullable
   @BuiltValueField(wireName: 'product_key')
   String get productKey;
@@ -301,7 +309,6 @@ abstract class InvoiceItemEntity extends Object with BaseEntity implements Built
   double get discount;
 
   InvoiceItemEntity._();
-  factory InvoiceItemEntity([updates(InvoiceItemEntityBuilder b)]) = _$InvoiceItemEntity;
   static Serializer<InvoiceItemEntity> get serializer => _$invoiceItemEntitySerializer;
 }
 

lib/data/models/payment_model.dart

@@ -42,6 +42,13 @@ class PaymentFields {
 
 abstract class PaymentEntity extends Object with BaseEntity implements Built<PaymentEntity, PaymentEntityBuilder> {
 
+  static int counter = 0;
+  factory PaymentEntity() {
+    return _$PaymentEntity._(
+      id: --PaymentEntity.counter,
+    );
+  }
+
   @nullable
   double get amount;
 
@@ -99,6 +106,5 @@ abstract class PaymentEntity extends Object with BaseEntity implements Built<Pay
   }
   
   PaymentEntity._();
-  factory PaymentEntity([updates(PaymentEntityBuilder b)]) = _$PaymentEntity;
   static Serializer<PaymentEntity> get serializer => _$paymentEntitySerializer;
 }

lib/data/models/product_model.dart

@@ -34,6 +34,13 @@ class ProductFields {
 
 abstract class ProductEntity extends Object with BaseEntity implements Built<ProductEntity, ProductEntityBuilder> {
 
+  static int counter = 0;
+  factory ProductEntity() {
+    return _$ProductEntity._(
+        id: --ProductEntity.counter
+    );
+  }
+
   @nullable
   @BuiltValueField(wireName: 'product_key')
   String get productKey;
@@ -96,6 +103,5 @@ abstract class ProductEntity extends Object with BaseEntity implements Built<Pro
   }
 
   ProductEntity._();
-  factory ProductEntity([updates(ProductEntityBuilder b)]) = _$ProductEntity;
   static Serializer<ProductEntity> get serializer => _$productEntitySerializer;
 }

lib/data/models/project_model.dart

@@ -40,6 +40,13 @@ class ProjectFields {
 
 abstract class ProjectEntity extends Object with BaseEntity implements Built<ProjectEntity, ProjectEntityBuilder> {
 
+  static int counter = 0;
+  factory ProjectEntity() {
+    return _$ProjectEntity._(
+        id: --ProjectEntity.counter
+    );
+  }
+
   @nullable
   String get name;
 
@@ -97,6 +104,5 @@ abstract class ProjectEntity extends Object with BaseEntity implements Built<Pro
   }
 
   ProjectEntity._();
-  factory ProjectEntity([updates(ProjectEntityBuilder b)]) = _$ProjectEntity;
   static Serializer<ProjectEntity> get serializer => _$projectEntitySerializer;
 }

lib/data/models/task_model.dart

@@ -41,6 +41,13 @@ class TaskFields {
 
 abstract class TaskEntity extends Object with BaseEntity implements Built<TaskEntity, TaskEntityBuilder> {
 
+  static int counter = 0;
+  factory TaskEntity() {
+    return _$TaskEntity._(
+        id: --TaskEntity.counter
+    );
+  }
+
   @nullable
   String get description;
 
@@ -101,6 +108,5 @@ abstract class TaskEntity extends Object with BaseEntity implements Built<TaskEn
   }
 
   TaskEntity._();
-  factory TaskEntity([updates(TaskEntityBuilder b)]) = _$TaskEntity;
   static Serializer<TaskEntity> get serializer => _$taskEntitySerializer;
 }

lib/data/models/vendor_model.dart

@@ -51,6 +51,13 @@ class VendorFields {
 
 abstract class VendorEntity extends Object with BaseEntity implements Built<VendorEntity, VendorEntityBuilder> {
 
+  static int counter = 0;
+  factory VendorEntity() {
+    return _$VendorEntity._(
+        id: --VendorEntity.counter
+    );
+  }
+
   @nullable
   String get name;
 
@@ -143,12 +150,18 @@ abstract class VendorEntity extends Object with BaseEntity implements Built<Vend
   }
   
   VendorEntity._();
-  factory VendorEntity([updates(VendorEntityBuilder b)]) = _$VendorEntity;
   static Serializer<VendorEntity> get serializer => _$vendorEntitySerializer;
 }
 
 abstract class VendorContactEntity extends Object with BaseEntity implements Built<VendorContactEntity, VendorContactEntityBuilder> {
 
+  static int counter = 0;
+  factory VendorContactEntity() {
+    return _$VendorContactEntity._(
+        id: --VendorContactEntity.counter
+    );
+  }
+
   @nullable
   @BuiltValueField(wireName: 'first_name')
   String get firstName;
@@ -168,6 +181,5 @@ abstract class VendorContactEntity extends Object with BaseEntity implements Bui
   String get phone;
 
   VendorContactEntity._();
-  factory VendorContactEntity([updates(VendorContactEntityBuilder b)]) = _$VendorContactEntity;
   static Serializer<VendorContactEntity> get serializer => _$vendorContactEntitySerializer;
 }

lib/redux/app/app_state.dart

@@ -97,7 +97,8 @@ abstract class AppState implements Built<AppState, AppStateBuilder> {
 
   @override
   String toString() {
-    return '';
+    //return '';
+    return this.clientUIState.selected.toString();
     //return this.invoiceUIState.selected.toString();
   }
 }

lib/ui/app/form_card.dart

@@ -1,7 +1,12 @@
 import 'package:flutter/material.dart';
 
 class FormCard extends StatelessWidget {
-  FormCard({this.children});
+
+  FormCard({
+    Key key,
+    @required this.children,
+  }) : super(key: key);
+
   final List<Widget> children;
 
   @override

lib/ui/client/edit/client_edit_contacts.dart

@@ -19,13 +19,13 @@ class ClientEditContacts extends StatelessWidget {
     var client = viewModel.client;
     var contacts = client.contacts.map((contact) => ContactEditDetails(
         viewModel: viewModel,
+        key: Key('__${EntityType.contact}_${contact.id}__'),
         isRemoveVisible: client.contacts.length > 1,
         contact: contact,
         index: client.contacts.indexOf(contact)));
 
     return ListView(
       children: []
-        ..addAll(client.contacts.map((contact) => Container()))
         ..addAll(contacts)
         ..add(Padding(
           padding: const EdgeInsets.all(12.0),

lib/ui/invoice/edit/invoice_edit_items.dart

@@ -19,12 +19,12 @@ class InvoiceEditItems extends StatelessWidget {
     var invoiceItems = invoice.invoiceItems.map((invoiceItem) =>
         ItemEditDetails(
             viewModel: viewModel,
+            key: Key('__${EntityType.contact}_${invoiceItem.id}__'),
             invoiceItem: invoiceItem,
             index: invoice.invoiceItems.indexOf(invoiceItem)));
 
     return ListView(
       children: []
-        ..addAll(invoice.invoiceItems.map((contact) => Container()))
         ..addAll(invoiceItems)
         ..add(Padding(
           padding: const EdgeInsets.all(12.0),

samples/form_redux.dart

@@ -234,15 +234,13 @@ class ContactsPage extends StatelessWidget {
   Widget build(BuildContext context) {
     return StoreBuilder(builder: (BuildContext context, Store<AppState> store) {
       var client = store.state.client;
-      var contacts = client.contacts
-          .map((contact) => ContactForm(
-              contact: contact,
-              index: store.state.client.contacts.indexOf(contact)));
+      var contacts = client.contacts.map((contact) => ContactForm(
+          contact: contact,
+          //key: Key('__contact_${contact.id}__'),
+          index: store.state.client.contacts.indexOf(contact)));
 
       return ListView(
         children: []
-          ..addAll(client.contacts.map((contact) => Container()))
-          ..addAll(contacts)
           ..add(Padding(
             padding: const EdgeInsets.all(12.0),
             child: RaisedButton(
@@ -261,7 +259,8 @@ class ContactsPage extends StatelessWidget {
 }
 
 class ContactForm extends StatefulWidget {
-  ContactForm({this.contact, this.index});
+  ContactForm({Key key, @required this.contact, @required this.index})
+      : super(key: key);
 
   final int index;
   final ContactEntity contact;
@@ -333,7 +332,11 @@ class _ContactFormState extends State<ContactForm> {
 
 // Helper widget to make the form look a bit nicer
 class FormCard extends StatelessWidget {
-  FormCard({this.children});
+  FormCard({
+    Key key,
+    @required this.children,
+  }) : super(key: key);
+
   final List<Widget> children;
 
   @override