cake_wallet/cw_haven/lib/haven_account_list.dart
2022-10-12 13:09:57 -04:00

84 lines
1.8 KiB
Dart

import 'package:mobx/mobx.dart';
import 'package:cw_core/account.dart';
import 'package:cw_core/account_list.dart';
import 'package:cw_haven/api/account_list.dart' as account_list;
part 'haven_account_list.g.dart';
class HavenAccountList = HavenAccountListBase with _$HavenAccountList;
abstract class HavenAccountListBase extends AccountList<Account> with Store {
HavenAccountListBase()
: accounts = ObservableList<Account>(),
_isRefreshing = false,
_isUpdating = false {
refresh();
}
@override
@observable
ObservableList<Account> accounts;
bool _isRefreshing;
bool _isUpdating;
@override
void update() async {
if (_isUpdating) {
return;
}
try {
_isUpdating = true;
refresh();
final accounts = getAll();
if (accounts.isNotEmpty) {
this.accounts.clear();
this.accounts.addAll(accounts);
}
_isUpdating = false;
} catch (e) {
_isUpdating = false;
rethrow;
}
}
@override
List<Account> getAll() => account_list
.getAllAccount()
.map((accountRow) => Account(
id: accountRow.getId(),
label: accountRow.getLabel()))
.toList();
@override
Future<void> addAccount({required String label}) async {
await account_list.addAccount(label: label);
update();
}
@override
Future<void> setLabelAccount({required int accountIndex, required String label}) async {
await account_list.setLabelForAccount(
accountIndex: accountIndex, label: label);
update();
}
@override
void refresh() {
if (_isRefreshing) {
return;
}
try {
_isRefreshing = true;
account_list.refreshAccounts();
_isRefreshing = false;
} catch (e) {
_isRefreshing = false;
print(e);
rethrow;
}
}
}