| 1 | import 'package:cw_core/cake_hive.dart'; |
| 2 | import 'package:cw_core/nano_account.dart'; |
| 3 | import 'package:mobx/mobx.dart'; |
| 4 | import 'package:hive/hive.dart'; |
| 5 | |
| 6 | part 'nano_account_list.g.dart'; |
| 7 | |
| 8 | class NanoAccountList = NanoAccountListBase with _$NanoAccountList; |
| 9 | |
| 10 | abstract class NanoAccountListBase with Store { |
| 11 | NanoAccountListBase(this.address) |
| 12 | : accounts = ObservableList<NanoAccount>(), |
| 13 | _isRefreshing = false, |
| 14 | _isUpdating = false { |
| 15 | refresh(); |
| 16 | } |
| 17 | |
| 18 | @observable |
| 19 | ObservableList<NanoAccount> accounts; |
| 20 | bool _isRefreshing; |
| 21 | bool _isUpdating; |
| 22 | |
| 23 | String address; |
| 24 | |
| 25 | Future<void> update(String? address) async { |
| 26 | if (_isUpdating) { |
| 27 | return; |
| 28 | } |
| 29 | |
| 30 | try { |
| 31 | _isUpdating = true; |
| 32 | |
| 33 | final accounts = await getAll(address: address ?? this.address); |
| 34 | |
| 35 | if (accounts.isNotEmpty) { |
| 36 | this.accounts.clear(); |
| 37 | this.accounts.addAll(accounts); |
| 38 | } |
| 39 | |
| 40 | _isUpdating = false; |
| 41 | } catch (e) { |
| 42 | _isUpdating = false; |
| 43 | rethrow; |
| 44 | } |
| 45 | } |
| 46 | |
| 47 | Future<List<NanoAccount>> getAll({String? address}) async { |
| 48 | final box = await CakeHive.openBox<NanoAccount>(address ?? this.address); |
| 49 | |
| 50 | // get all accounts in box: |
| 51 | return box.values.toList(); |
| 52 | } |
| 53 | |
| 54 | Future<void> addAccount({required String label}) async { |
| 55 | final box = await CakeHive.openBox<NanoAccount>(address); |
| 56 | final account = NanoAccount(id: box.length, label: label, balance: "0.00", isSelected: false); |
| 57 | await box.add(account); |
| 58 | await account.save(); |
| 59 | } |
| 60 | |
| 61 | Future<void> setLabelAccount({required int accountIndex, required String label}) async { |
| 62 | final box = await CakeHive.openBox<NanoAccount>(address); |
| 63 | final account = box.getAt(accountIndex); |
| 64 | account!.label = label; |
| 65 | await account.save(); |
| 66 | } |
| 67 | |
| 68 | void refresh() {} |
| 69 | } |