| 1 | import 'dart:convert'; |
| 2 | |
| 3 | import 'package:cw_core/amount/money.dart'; |
| 4 | import 'package:cw_core/balance.dart'; |
| 5 | import 'package:cw_core/currency.dart'; |
| 6 | |
| 7 | class ElectrumBalance extends Balance { |
| 8 | ElectrumBalance({ |
| 9 | required this.confirmed, |
| 10 | required this.unconfirmed, |
| 11 | required this.frozen, |
| 12 | this.secondConfirmed, |
| 13 | this.secondUnconfirmed, |
| 14 | }) : super(confirmed, unconfirmed, |
| 15 | secondAvailable: secondConfirmed, secondUnavailable: secondUnconfirmed); |
| 16 | |
| 17 | Money confirmed; |
| 18 | Money unconfirmed; |
| 19 | Money? secondConfirmed; |
| 20 | Money? secondUnconfirmed; |
| 21 | |
| 22 | @override |
| 23 | Money get available => (confirmed + unconfirmed) - frozen; |
| 24 | |
| 25 | @override |
| 26 | Money get unavailable => unconfirmed; |
| 27 | |
| 28 | @override |
| 29 | Money frozen; |
| 30 | |
| 31 | static ElectrumBalance? fromJSON(String? jsonSource, Currency currency) { |
| 32 | if (jsonSource == null) return null; |
| 33 | |
| 34 | final decoded = json.decode(jsonSource) as Map; |
| 35 | |
| 36 | return ElectrumBalance( |
| 37 | confirmed: Money.fromInt(decoded['confirmed'] as int? ?? 0, currency), |
| 38 | unconfirmed: Money.fromInt(decoded['unconfirmed'] as int? ?? 0, currency), |
| 39 | frozen: Money.fromInt(decoded['frozen'] as int? ?? 0, currency), |
| 40 | secondConfirmed: Money.fromInt(decoded['secondConfirmed'] as int? ?? 0, currency), |
| 41 | secondUnconfirmed: Money.fromInt(decoded['secondUnconfirmed'] as int? ?? 0, currency), |
| 42 | ); |
| 43 | } |
| 44 | |
| 45 | String toJSON() => json.encode({ |
| 46 | 'confirmed': confirmed.amount.toInt(), |
| 47 | 'unconfirmed': unavailable.amount.toInt(), |
| 48 | 'frozen': frozen.amount.toInt(), |
| 49 | 'secondConfirmed': secondAvailable?.amount.toInt() ?? 0, |
| 50 | 'secondUnconfirmed': secondUnavailable?.amount.toInt() ?? 0, |
| 51 | }); |
| 52 | } |