CAKE-343 | applied subaddresses for contact book; added addresses field to wallet_info.dart; added updateAddressesInfo() to wallet_base.dart; applied updateAddressesInfo() to wallet services and view models

lib/view_model/contact_list/contact_list_view_model.dart

@@ -16,11 +16,23 @@ class ContactListViewModel = ContactListViewModelBase
 abstract class ContactListViewModelBase with Store {
   ContactListViewModelBase(this.contactSource, this.walletInfoSource)
       : contacts = ObservableList<ContactRecord>(),
-        walletContacts = walletInfoSource.values
-            .where((info) => info.address?.isNotEmpty ?? false)
-            .map((info) => WalletContact(
-                info.address, info.name, walletTypeToCryptoCurrency(info.type)))
-            .toList() {
+        walletContacts = [] {
+    walletInfoSource.values.forEach((info) {
+      if (info.address?.isNotEmpty ?? false) {
+        if (info.addresses != null) {
+          info.addresses.forEach((address, label) {
+            walletContacts.add(WalletContact(
+                address,
+                info.name + ' ($label)',
+                walletTypeToCryptoCurrency(info.type)));
+          });
+        } else {
+          walletContacts.add(WalletContact(info.address, info.name,
+              walletTypeToCryptoCurrency(info.type)));
+        }
+      }
+    });
+
     _subscription = contactSource.bindToListWithTransform(
         contacts, (Contact contact) => ContactRecord(contactSource, contact),
         initialFire: true);

lib/view_model/monero_account_list/monero_account_edit_or_create_view_model.dart

@@ -1,3 +1,5 @@
+import 'package:cake_wallet/core/wallet_base.dart';
+import 'package:flutter/foundation.dart';
 import 'package:mobx/mobx.dart';
 import 'package:cake_wallet/core/execution_state.dart';
 import 'package:cake_wallet/monero/monero_account_list.dart';
@@ -10,11 +12,12 @@ class MoneroAccountEditOrCreateViewModel = MoneroAccountEditOrCreateViewModelBas
 
 abstract class MoneroAccountEditOrCreateViewModelBase with Store {
   MoneroAccountEditOrCreateViewModelBase(this._moneroAccountList,
-      {AccountListItem accountListItem})
+      {@required WalletBase wallet, AccountListItem accountListItem})
       : state = InitialExecutionState(),
         isEdit = accountListItem != null,
         label = accountListItem?.label??'',
-        _accountListItem = accountListItem;
+        _accountListItem = accountListItem,
+        _wallet = wallet;
 
   final bool isEdit;
 
@@ -26,6 +29,7 @@ abstract class MoneroAccountEditOrCreateViewModelBase with Store {
 
   final MoneroAccountList _moneroAccountList;
   final AccountListItem _accountListItem;
+  final WalletBase _wallet;
 
   Future<void> save() async {
     try {
@@ -38,6 +42,8 @@ abstract class MoneroAccountEditOrCreateViewModelBase with Store {
         await _moneroAccountList.addAccount(label: label);
       }
 
+      await _wallet.updateAddressesInfo();
+
       state = ExecutedSuccessfullyState();
     } catch (e) {
       state = FailureState(e.toString());

lib/view_model/wallet_address_list/wallet_address_edit_or_create_view_model.dart

@@ -54,6 +54,8 @@ abstract class WalletAddressEditOrCreateViewModelBase with Store {
         await _createNew();
       }
 
+      await _wallet.updateAddressesInfo();
+
       state = AddressSavedSuccessfully();
     } catch (e) {
       state = AddressEditOrCreateStateFailure(error: e.toString());

lib/view_model/wallet_creation_vm.dart

@@ -54,6 +54,7 @@ abstract class WalletCreationVMBase with Store {
       await _walletInfoSource.add(walletInfo);
       _appStore.changeCurrentWallet(wallet);
       _appStore.authenticationStore.allowed();
+      await wallet.updateAddressesInfo();
       state = ExecutedSuccessfullyState();
     } catch (e) {
       state = FailureState(e.toString());