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M 2022-10-12 13:09:57 -04:00
parent c921ad890a
commit 1beb18b045
505 changed files with 6657 additions and 5875 deletions
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60
cw_bitcoin/lib/electrum_wallet_snapshot.dart
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@ -6,7 +6,15 @@ import 'package:cw_core/pathForWallet.dart';
import 'package:cw_core/wallet_type.dart';
class ElectrumWallletSnapshot {
ElectrumWallletSnapshot(this.name, this.type, this.password);
ElectrumWallletSnapshot({
required this.name,
required this.type,
required this.password,
required this.mnemonic,
required this.addresses,
required this.balance,
required this.regularAddressIndex,
required this.changeAddressIndex});
final String name;
final String password;
@ -18,28 +26,34 @@ class ElectrumWallletSnapshot {
int regularAddressIndex;
int changeAddressIndex;
Future<void> load() async {
try {
final path = await pathForWallet(name: name, type: type);
final jsonSource = await read(path: path, password: password);
final data = json.decode(jsonSource) as Map;
final addressesTmp = data['addresses'] as List ?? <Object>[];
mnemonic = data['mnemonic'] as String;
addresses = addressesTmp
.whereType<String>()
.map((addr) => BitcoinAddressRecord.fromJSON(addr))
.toList();
balance = ElectrumBalance.fromJSON(data['balance'] as String) ??
ElectrumBalance(confirmed: 0, unconfirmed: 0);
regularAddressIndex = 0;
changeAddressIndex = 0;
static Future<ElectrumWallletSnapshot> load(String name, WalletType type, String password) async {
final path = await pathForWallet(name: name, type: type);
final jsonSource = await read(path: path, password: password);
final data = json.decode(jsonSource) as Map;
final addressesTmp = data['addresses'] as List? ?? <Object>[];
final mnemonic = data['mnemonic'] as String;
final addresses = addressesTmp
.whereType<String>()
.map((addr) => BitcoinAddressRecord.fromJSON(addr))
.toList();
final balance = ElectrumBalance.fromJSON(data['balance'] as String) ??
ElectrumBalance(confirmed: 0, unconfirmed: 0);
var regularAddressIndex = 0;
var changeAddressIndex = 0;
try {
regularAddressIndex = int.parse(data['account_index'] as String);
changeAddressIndex = int.parse(data['change_address_index'] as String);
} catch (_) {}
} catch (e) {
print(e);
}
try {
regularAddressIndex = int.parse(data['account_index'] as String? ?? '0');
changeAddressIndex = int.parse(data['change_address_index'] as String? ?? '0');
} catch (_) {}
return ElectrumWallletSnapshot(
name: name,
type: type,
password: password,
mnemonic: mnemonic,
addresses: addresses,
balance: balance,
regularAddressIndex: regularAddressIndex,
changeAddressIndex: changeAddressIndex);
}
}