cake_wallet/lib/monero/monero_subaddress_list.dart

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import 'package:flutter/services.dart';
import 'package:mobx/mobx.dart';
import 'package:cw_monero/subaddress_list.dart' as subaddress_list;
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import 'package:cake_wallet/monero/subaddress.dart';
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part 'monero_subaddress_list.g.dart';
class MoneroSubaddressList = MoneroSubaddressListBase
with _$MoneroSubaddressList;
abstract class MoneroSubaddressListBase with Store {
MoneroSubaddressListBase() {
_isRefreshing = false;
_isUpdating = false;
subaddresses = ObservableList<Subaddress>();
}
@observable
ObservableList<Subaddress> subaddresses;
bool _isRefreshing;
bool _isUpdating;
void update({int accountIndex}) {
if (_isUpdating) {
return;
}
try {
_isUpdating = true;
refresh(accountIndex: accountIndex);
subaddresses.clear();
subaddresses.addAll(getAll());
_isUpdating = false;
} catch (e) {
_isUpdating = false;
rethrow;
}
}
List<Subaddress> getAll() {
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final subaddresses = subaddress_list.getAllSubaddresses();
if (subaddresses.length > 1) {
// final primary = subaddresses.first;
// final last = subaddresses.last;
// subaddresses[subaddresses.length - 1] = primary;
// subaddresses[0] = last;
// for (var i = subaddresses.length - 1; i >= 0; i--) {
// final pre = subaddresses[i];
// final post = subaddresses[subaddresses.length - i];
// subaddresses[subaddresses.length - i] = pre;
// subaddresses[i] = post;
// }
}
return subaddresses
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.map((subaddressRow) => Subaddress.fromRow(subaddressRow))
.toList();
}
Future addSubaddress({int accountIndex, String label}) async {
await subaddress_list.addSubaddress(
accountIndex: accountIndex, label: label);
update(accountIndex: accountIndex);
}
Future setLabelSubaddress(
{int accountIndex, int addressIndex, String label}) async {
await subaddress_list.setLabelForSubaddress(
accountIndex: accountIndex, addressIndex: addressIndex, label: label);
update(accountIndex: accountIndex);
}
void refresh({int accountIndex}) {
if (_isRefreshing) {
return;
}
try {
_isRefreshing = true;
subaddress_list.refreshSubaddresses(accountIndex: accountIndex);
_isRefreshing = false;
} on PlatformException catch (e) {
_isRefreshing = false;
print(e);
rethrow;
}
}
}