Flutter upgrade

cw_core/lib/account.dart

@@ -1,7 +1,7 @@
 class Account {
-  Account({this.id, this.label});
+  Account({required this.id, required this.label});
 
-  Account.fromMap(Map map)
+  Account.fromMap(Map<String, Object> map)
       : this.id = map['id'] == null ? 0 : int.parse(map['id'] as String),
         this.label = (map['label'] ?? '') as String;
 

cw_core/lib/account_list.dart

@@ -8,9 +8,9 @@ abstract class AccountList<T> {
 
   List<T> getAll();
 
-  Future addAccount({String label});
+  Future<void> addAccount({required String label});
 
-  Future setLabelAccount({int accountIndex, String label});
+  Future<void> setLabelAccount({required int accountIndex, required String label});
 
   void refresh();
 }

cw_core/lib/crypto_amount_format.dart

@@ -1 +1 @@
-double cryptoAmountToDouble({num amount, num divider}) => amount / divider;
+double cryptoAmountToDouble({required num amount, required num divider}) => amount / divider;

cw_core/lib/crypto_currency.dart

@@ -5,12 +5,17 @@ part 'crypto_currency.g.dart';
 
 @HiveType(typeId: 0)
 class CryptoCurrency extends EnumerableItem<int> with Serializable<int> {
-  const CryptoCurrency({final String title, this.tag, this.name, this.iconPath, final int raw})
+  const CryptoCurrency({
+    String title = '',
+    int raw = -1,
+    this.name,
+    this.iconPath,
+    this.tag,})
       : super(title: title, raw: raw);
 
-  final String tag;
-  final String name;
-  final String iconPath;
+  final String? tag;
+  final String? name;
+  final String? iconPath;
 
   static const all = [
     CryptoCurrency.xmr,
@@ -97,10 +102,7 @@ class CryptoCurrency extends EnumerableItem<int> with Serializable<int> {
   static const zen = CryptoCurrency(title: 'ZEN', iconPath: 'assets/images/zen_icon.png', raw: 44);
   static const xvg = CryptoCurrency(title: 'XVG', name: 'Verge', iconPath: 'assets/images/xvg_icon.png', raw: 45);
 
-
-
-
-  static CryptoCurrency deserialize({int raw}) {
+  static CryptoCurrency deserialize({required int raw}) {
     switch (raw) {
       case 0:
         return CryptoCurrency.xmr;
@@ -195,7 +197,7 @@ class CryptoCurrency extends EnumerableItem<int> with Serializable<int> {
       case 45:
         return CryptoCurrency.xvg;
       default:
-        return null;
+        throw Exception('Unexpected token: $raw for CryptoCurrency deserialize');
     }
   }
 
@@ -294,7 +296,7 @@ class CryptoCurrency extends EnumerableItem<int> with Serializable<int> {
       case 'xvg':
         return CryptoCurrency.xvg;
       default:
-        return null;
+        throw Exception('Unexpected token: $raw for CryptoCurrency fromString');
     }
   }
 

cw_core/lib/currency_for_wallet_type.dart

@@ -12,6 +12,6 @@ CryptoCurrency currencyForWalletType(WalletType type) {
     case WalletType.haven:
       return CryptoCurrency.xhv;
     default:
-      return null;
+      throw Exception('Unexpected wallet type: ${type.toString()} for CryptoCurrency currencyForWalletType');
   }
 }

cw_core/lib/enumerable_item.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/foundation.dart';
 
 abstract class EnumerableItem<T> {
-  const EnumerableItem({@required this.title, @required this.raw});
+  const EnumerableItem({required this.title, required this.raw});
 
   final T raw;
   final String title;
@@ -11,6 +11,6 @@ abstract class EnumerableItem<T> {
 }
 
 mixin Serializable<T> on EnumerableItem<T> {
-  static Serializable deserialize<T>({T raw}) => null;
+  static Serializable deserialize<T>({required T raw}) => throw Exception('Unimplemented');
   T serialize() => raw;
 }

cw_core/lib/get_height_by_date.dart

@@ -85,7 +85,7 @@ final dates = {
   "2020-11": 2220000
 };
 
-int getMoneroHeigthByDate({DateTime date}) {
+int getMoneroHeigthByDate({required DateTime date}) {
   final raw = '${date.year}' + '-' + '${date.month}';
   final lastHeight = dates.values.last;
   int startHeight;
@@ -105,7 +105,7 @@ int getMoneroHeigthByDate({DateTime date}) {
       final daysHeight = (differenceInDays * heightPerDay).round();
       height = endHeight + daysHeight;
     } else {
-      startHeight = dates[raw];
+      startHeight = dates[raw]!;
       final index = dates.values.toList().indexOf(startHeight);
       endHeight = dates.values.toList()[index + 1];
       final heightPerDay = ((endHeight - startHeight) / 31).round();

cw_core/lib/key.dart

@@ -16,14 +16,14 @@ List<String> extractKeys(String key) {
   return [_key, iv];
 }
 
-Future<String> encode({encrypt.Key key, encrypt.IV iv, String data}) async {
+Future<String> encode({required encrypt.Key key, required encrypt.IV iv, required String data}) async {
   final encrypter = encrypt.Encrypter(encrypt.Salsa20(key));
   final encrypted = encrypter.encrypt(data, iv: iv);
 
   return encrypted.base64;
 }
 
-Future<String> decode({String password, String data}) async {
+Future<String> decode({required String password, required String data}) async {
   final keys = extractKeys(password);
   final key = encrypt.Key.fromBase64(keys.first);
   final iv = encrypt.IV.fromBase64(keys.last);

cw_core/lib/monero_amount_format.dart

@@ -7,12 +7,12 @@ final moneroAmountFormat = NumberFormat()
   ..maximumFractionDigits = moneroAmountLength
   ..minimumFractionDigits = 1;
 
-String moneroAmountToString({int amount}) => moneroAmountFormat
+String moneroAmountToString({required int amount}) => moneroAmountFormat
     .format(cryptoAmountToDouble(amount: amount, divider: moneroAmountDivider))
     .replaceAll(',', '');
 
-double moneroAmountToDouble({int amount}) =>
+double moneroAmountToDouble({required int amount}) =>
     cryptoAmountToDouble(amount: amount, divider: moneroAmountDivider);
 
-int moneroParseAmount({String amount}) =>
+int moneroParseAmount({required String amount}) =>
     (double.parse(amount) * moneroAmountDivider).toInt();

cw_core/lib/monero_balance.dart

@@ -1,17 +1,16 @@
 import 'package:cw_core/balance.dart';
-import 'package:flutter/foundation.dart';
 import 'package:cw_core/monero_amount_format.dart';
 
 class MoneroBalance extends Balance {
-  MoneroBalance({@required this.fullBalance, @required this.unlockedBalance})
+  MoneroBalance({required this.fullBalance, required this.unlockedBalance})
       : formattedFullBalance = moneroAmountToString(amount: fullBalance),
         formattedUnlockedBalance =
             moneroAmountToString(amount: unlockedBalance),
         super(unlockedBalance, fullBalance);
 
   MoneroBalance.fromString(
-      {@required this.formattedFullBalance,
-      @required this.formattedUnlockedBalance})
+      {required this.formattedFullBalance,
+      required this.formattedUnlockedBalance})
       : fullBalance = moneroParseAmount(amount: formattedFullBalance),
         unlockedBalance = moneroParseAmount(amount: formattedUnlockedBalance),
         super(moneroParseAmount(amount: formattedUnlockedBalance),

cw_core/lib/monero_transaction_priority.dart

@@ -4,7 +4,7 @@ import 'package:cw_core/wallet_type.dart';
 import 'package:cw_core/enumerable_item.dart';
 
 class MoneroTransactionPriority extends TransactionPriority {
-  const MoneroTransactionPriority({String title, int raw})
+  const MoneroTransactionPriority({required String title, required int raw})
       : super(title: title, raw: raw);
 
   static const all = [
@@ -37,7 +37,7 @@ class MoneroTransactionPriority extends TransactionPriority {
     }
   }
 
-  static MoneroTransactionPriority deserialize({int raw}) {
+  static MoneroTransactionPriority deserialize({required int raw}) {
     switch (raw) {
       case 0:
         return slow;
@@ -50,7 +50,7 @@ class MoneroTransactionPriority extends TransactionPriority {
       case 4:
         return fastest;
       default:
-        return null;
+        throw Exception('Unexpected token: $raw for MoneroTransactionPriority deserialize');
     }
   }
 

cw_core/lib/monero_wallet_keys.dart

@@ -1,9 +1,9 @@
 class MoneroWalletKeys {
   const MoneroWalletKeys(
-      {this.privateSpendKey,
-        this.privateViewKey,
-        this.publicSpendKey,
-        this.publicViewKey});
+      {required this.privateSpendKey,
+        required this.privateViewKey,
+        required this.publicSpendKey,
+        required this.publicViewKey});
 
   final String publicViewKey;
   final String privateViewKey;

cw_core/lib/node.dart

@@ -1,7 +1,5 @@
 import 'dart:io';
-
 import 'package:cw_core/keyable.dart';
-import 'package:flutter/foundation.dart';
 import 'dart:convert';
 import 'package:http/http.dart' as http;
 import 'package:hive/hive.dart';
@@ -11,22 +9,26 @@ import 'package:http/io_client.dart' as ioc;
 part 'node.g.dart';
 
 Uri createUriFromElectrumAddress(String address) =>
-    Uri.tryParse('tcp://$address');
+    Uri.tryParse('tcp://$address')!;
 
 @HiveType(typeId: Node.typeId)
 class Node extends HiveObject with Keyable {
   Node(
-      {@required String uri,
-      @required WalletType type,
-      this.login,
+      {this.login,
       this.password,
-      this.useSSL}) {
-    uriRaw = uri;
-    this.type = type;
+      this.useSSL,
+      String? uri,
+      WalletType? type,}) {
+    if (uri != null) {
+      uriRaw = uri;
+    }
+    if (type != null) {
+      this.type = type;
+    }
   }
 
-  Node.fromMap(Map map)
-      : uriRaw = map['uri'] as String ?? '',
+  Node.fromMap(Map<String, Object?> map)
+      : uriRaw = map['uri'] as String? ?? '',
         login = map['login'] as String,
         password = map['password'] as String,
         typeRaw = map['typeRaw'] as int,
@@ -36,19 +38,19 @@ class Node extends HiveObject with Keyable {
   static const boxName = 'Nodes';
 
   @HiveField(0)
-  String uriRaw;
+  late String uriRaw;
 
   @HiveField(1)
-  String login;
+  String? login;
 
   @HiveField(2)
-  String password;
+  String? password;
 
   @HiveField(3)
-  int typeRaw;
+  late int typeRaw;
 
   @HiveField(4)
-  bool useSSL;
+  bool? useSSL;
 
   bool get isSSL => useSSL ?? false;
 
@@ -63,7 +65,7 @@ class Node extends HiveObject with Keyable {
       case WalletType.haven:
         return Uri.http(uriRaw, '');
       default:
-        return null;
+        throw Exception('Unexpected type ${type.toString()} for Node uri');
     }
   }
 
@@ -99,7 +101,6 @@ class Node extends HiveObject with Keyable {
   }
 
   Future<bool> requestMoneroNode() async {
-  
     final path = '/json_rpc';
     final rpcUri = isSSL ? Uri.https(uri.authority, path) : Uri.http(uri.authority, path);
     final realm = 'monero-rpc';

cw_core/lib/output_info.dart

@@ -1,20 +1,20 @@
 class OutputInfo {
 	const OutputInfo(
-		{this.fiatAmount,
-		this.cryptoAmount,
-		this.address,
-		this.note,
-		this.sendAll,
-		this.extractedAddress,
-		this.isParsedAddress,
-		this.formattedCryptoAmount});
+		{required this.address,
+		required this.sendAll,
+		required this.isParsedAddress,
+    this.cryptoAmount,
+		this.formattedCryptoAmount,
+    this.fiatAmount,
+    this.note,
+    this.extractedAddress,});
 
-  	final String fiatAmount;
-  	final String cryptoAmount;
+  	final String? fiatAmount;
+  	final String? cryptoAmount;
   	final String address;
-  	final String note;
-  	final String extractedAddress;
+  	final String? note;
+  	final String? extractedAddress;
   	final bool sendAll;
   	final bool isParsedAddress;
-  	final int formattedCryptoAmount;
+  	final int? formattedCryptoAmount;
 }

cw_core/lib/pathForWallet.dart

@@ -3,7 +3,7 @@ import 'package:cw_core/wallet_type.dart';
 import 'package:flutter/foundation.dart';
 import 'package:path_provider/path_provider.dart';
 
-Future<String> pathForWalletDir({@required String name, @required  WalletType type}) async {
+Future<String> pathForWalletDir({required String name, required  WalletType type}) async {
   final root = await getApplicationDocumentsDirectory();
   final prefix = walletTypeToString(type).toLowerCase();
   final walletsDir = Directory('${root.path}/wallets');
@@ -16,11 +16,11 @@ Future<String> pathForWalletDir({@required String name, @required  WalletType ty
   return walletDire.path;
 }
 
-Future<String> pathForWallet({@required String name, @required WalletType type}) async =>
+Future<String> pathForWallet({required String name, required WalletType type}) async =>
     await pathForWalletDir(name: name, type: type)
         .then((path) => path + '/$name');
 
-Future<String> outdatedAndroidPathForWalletDir({String name}) async {
+Future<String> outdatedAndroidPathForWalletDir({required String name}) async {
   final directory = await getApplicationDocumentsDirectory();
   final pathDir = directory.path + '/$name';
 

cw_core/lib/sec_random_native.dart

@@ -6,7 +6,7 @@ const utils = const MethodChannel('com.cake_wallet/native_utils');
 
 Future<Uint8List> secRandom(int count) async {
   try {
-    return await utils.invokeMethod<Uint8List>('sec_random', {'count': count});
+    return await utils.invokeMethod<Uint8List>('sec_random', {'count': count}) ?? Uint8List.fromList([]);
   } on PlatformException catch (_) {
     return Uint8List.fromList([]);
   }

cw_core/lib/subaddress.dart

@@ -1,7 +1,7 @@
 class Subaddress {
-  Subaddress({this.id, this.address, this.label});
+  Subaddress({required this.id, required this.address, required this.label});
 
-  Subaddress.fromMap(Map map)
+  Subaddress.fromMap(Map<String, Object?> map)
       : this.id = map['id'] == null ? 0 : int.parse(map['id'] as String),
         this.address = (map['address'] ?? '') as String,
         this.label = (map['label'] ?? '') as String;

cw_core/lib/transaction_direction.dart

@@ -2,16 +2,22 @@ enum TransactionDirection { incoming, outgoing }
 
 TransactionDirection parseTransactionDirectionFromInt(int raw) {
   switch (raw) {
-    case 0: return TransactionDirection.incoming;
-    case 1: return TransactionDirection.outgoing;
-    default: return null;
+    case 0:
+      return TransactionDirection.incoming;
+    case 1:
+      return TransactionDirection.outgoing;
+    default:
+      throw Exception('Unexpected token: raw for TransactionDirection parseTransactionDirectionFromInt');
   }
 }
 
 TransactionDirection parseTransactionDirectionFromNumber(String raw) {
   switch (raw) {
-    case "0": return TransactionDirection.incoming;
-    case "1": return TransactionDirection.outgoing;
-    default: return null;
+    case "0":
+      return TransactionDirection.incoming;
+    case "1":
+      return TransactionDirection.outgoing;
+    default:
+      throw Exception('Unexpected token: raw for TransactionDirection parseTransactionDirectionFromNumber');
   }
 }

cw_core/lib/transaction_history.dart

@@ -1,10 +1,9 @@
-import 'package:flutter/foundation.dart';
 import 'package:mobx/mobx.dart';
 import 'package:cw_core/transaction_info.dart';
 
 abstract class TransactionHistoryBase<TransactionType extends TransactionInfo> {
-  TransactionHistoryBase();
-  // : _isUpdating = false;
+  TransactionHistoryBase()
+    : transactions = ObservableMap<String, TransactionType>();
 
   @observable
   ObservableMap<String, TransactionType> transactions;

cw_core/lib/transaction_info.dart

@@ -2,21 +2,21 @@ import 'package:cw_core/transaction_direction.dart';
 import 'package:cw_core/keyable.dart';
 
 abstract class TransactionInfo extends Object with Keyable {
-  String id;
-  int amount;
-  int fee;
-  TransactionDirection direction;
-  bool isPending;
-  DateTime date;
-  int height;
-  int confirmations;
+  late String id;
+  late int amount;
+  int? fee;
+  late TransactionDirection direction;
+  late bool isPending;
+  late DateTime date;
+  late int height;
+  late int confirmations;
   String amountFormatted();
   String fiatAmount();
-  String feeFormatted();
+  String? feeFormatted();
   void changeFiatAmount(String amount);
 
   @override
   dynamic get keyIndex => id;
 
-  Map<String, dynamic> additionalInfo;
+  late Map<String, dynamic> additionalInfo;
 }

cw_core/lib/transaction_priority.dart

@@ -2,5 +2,5 @@ import 'package:cw_core/enumerable_item.dart';
 
 abstract class TransactionPriority extends EnumerableItem<int>
     with Serializable<int> {
-  const TransactionPriority({String title, int raw}) : super(title: title, raw: raw);
+  const TransactionPriority({required String title, required int raw}) : super(title: title, raw: raw);
 }

cw_core/lib/unspent_coins_info.dart

@@ -5,11 +5,11 @@ part 'unspent_coins_info.g.dart';
 @HiveType(typeId: UnspentCoinsInfo.typeId)
 class UnspentCoinsInfo extends HiveObject {
   UnspentCoinsInfo({
-    this.walletId,
-    this.hash,
-    this.isFrozen,
-    this.isSending,
-    this.note});
+    required this.walletId,
+    required this.hash,
+    required this.isFrozen,
+    required this.isSending,
+    required this.note});
 
   static const typeId = 9;
   static const boxName = 'Unspent';

cw_core/lib/wallet_addresses.dart

@@ -1,9 +1,8 @@
 import 'package:cw_core/wallet_info.dart';
 
 abstract class WalletAddresses {
-  WalletAddresses(this.walletInfo) {
-    addressesMap = {};
-  }
+  WalletAddresses(this.walletInfo)
+    : addressesMap = {};
 
   final WalletInfo walletInfo;
 
@@ -19,10 +18,6 @@ abstract class WalletAddresses {
 
   Future<void> saveAddressesInBox() async {
     try {
-      if (walletInfo == null) {
-        return;
-      }
-
       walletInfo.address = address;
       walletInfo.addresses = addressesMap;
 

cw_core/lib/wallet_addresses_with_account.dart

@@ -5,9 +5,9 @@ import 'package:cw_core/wallet_info.dart';
 abstract class WalletAddressesWithAccount<T> extends WalletAddresses {
   WalletAddressesWithAccount(WalletInfo walletInfo) : super(walletInfo);
 
-  T get account;
+  // T get account;
 
-  set account(T account);
+  // set account(T account);
 
   AccountList<T> get accountList;
 }

cw_core/lib/wallet_base.dart

@@ -1,12 +1,12 @@
 import 'package:mobx/mobx.dart';
 import 'package:cw_core/balance.dart';
 import 'package:cw_core/transaction_info.dart';
+import 'package:cw_core/transaction_history.dart';
 import 'package:cw_core/transaction_priority.dart';
 import 'package:cw_core/wallet_addresses.dart';
 import 'package:flutter/foundation.dart';
 import 'package:cw_core/wallet_info.dart';
 import 'package:cw_core/pending_transaction.dart';
-import 'package:cw_core/transaction_history.dart';
 import 'package:cw_core/currency_for_wallet_type.dart';
 import 'package:cw_core/crypto_currency.dart';
 import 'package:cw_core/sync_status.dart';
@@ -48,15 +48,15 @@ abstract class WalletBase<
 
   WalletAddresses get walletAddresses;
 
-  HistoryType transactionHistory;
+  late HistoryType transactionHistory;
 
-  Future<void> connectToNode({@required Node node});
+  Future<void> connectToNode({required Node node});
 
   Future<void> startSync();
 
   Future<PendingTransaction> createTransaction(Object credentials);
 
-  int calculateEstimatedFee(TransactionPriority priority, int amount);
+  int calculateEstimatedFee(TransactionPriority priority, int? amount);
 
   // void fetchTransactionsAsync(
   //     void Function(TransactionType transaction) onTransactionLoaded,
@@ -66,7 +66,7 @@ abstract class WalletBase<
 
   Future<void> save();
 
-  Future<void> rescan({int height});
+  Future<void> rescan({required int height});
 
   void close();
 

cw_core/lib/wallet_credentials.dart

@@ -1,10 +1,14 @@
 import 'package:cw_core/wallet_info.dart';
 
 abstract class WalletCredentials {
-  WalletCredentials({this.name, this.password, this.height, this.walletInfo});
+  WalletCredentials({
+    required this.name,
+    this.height,
+    this.walletInfo,
+    this.password});
 
   final String name;
-  final int height;
-  String password;
-  WalletInfo walletInfo;
+  final int? height;
+  String? password;
+  WalletInfo? walletInfo;
 }

cw_core/lib/wallet_info.dart

@@ -13,20 +13,20 @@ class WalletInfo extends HiveObject {
       : _yatLastUsedAddressController = StreamController<String>.broadcast();
 
   factory WalletInfo.external(
-      {@required String id,
-      @required String name,
-      @required WalletType type,
-      @required bool isRecovery,
-      @required int restoreHeight,
-      @required DateTime date,
-      @required String dirPath,
-      @required String path,
-      @required String address,
+      {required String id,
+      required String name,
+      required WalletType type,
+      required bool isRecovery,
+      required int restoreHeight,
+      required DateTime date,
+      required String dirPath,
+      required String path,
+      required String address,
+      bool? showIntroCakePayCard,
       String yatEid ='',
-      String yatLastUsedAddressRaw = '',
-      bool showIntroCakePayCard}) {
+      String yatLastUsedAddressRaw = ''}) {
     return WalletInfo(id, name, type, isRecovery, restoreHeight,
-        date.millisecondsSinceEpoch ?? 0, dirPath, path, address,
+        date.millisecondsSinceEpoch, dirPath, path, address,
         yatEid, yatLastUsedAddressRaw, showIntroCakePayCard);
   }
 
@@ -61,7 +61,7 @@ class WalletInfo extends HiveObject {
   String address;
 
   @HiveField(10)
-  Map<String, String> addresses;
+  Map<String, String>? addresses;
 
   @HiveField(11)
   String yatEid;
@@ -70,7 +70,7 @@ class WalletInfo extends HiveObject {
   String yatLastUsedAddressRaw;
 
   @HiveField(13)
-  bool showIntroCakePayCard;
+  bool? showIntroCakePayCard;
 
   String get yatLastUsedAddress => yatLastUsedAddressRaw;
 
@@ -85,7 +85,7 @@ class WalletInfo extends HiveObject {
     if(showIntroCakePayCard == null) {
       return type != WalletType.haven;
     }
-    return showIntroCakePayCard;
+    return showIntroCakePayCard!;
   }
 
   DateTime get date => DateTime.fromMillisecondsSinceEpoch(timestamp);

cw_core/lib/wallet_type.dart

@@ -55,7 +55,7 @@ WalletType deserializeFromInt(int raw) {
     case 3:
       return WalletType.haven;
     default:
-      return null;
+      throw Exception('Unexpected token: $raw for WalletType deserializeFromInt');
   }
 }
 
@@ -100,6 +100,6 @@ CryptoCurrency walletTypeToCryptoCurrency(WalletType type) {
     case WalletType.haven:
       return CryptoCurrency.xhv;
     default:
-      return null;
+      throw Exception('Unexpected wallet type: ${type.toString()} for CryptoCurrency walletTypeToCryptoCurrency');
   }
 }

cw_core/pubspec.lock

@@ -7,35 +7,35 @@ packages:
       name: _fe_analyzer_shared
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "14.0.0"
+    version: "47.0.0"
   analyzer:
     dependency: transitive
     description:
       name: analyzer
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.41.2"
+    version: "4.7.0"
   args:
     dependency: transitive
     description:
       name: args
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.6.0"
+    version: "2.3.1"
   asn1lib:
     dependency: transitive
     description:
       name: asn1lib
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.8.1"
+    version: "1.1.1"
   async:
     dependency: transitive
     description:
       name: async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.5.0"
+    version: "2.9.0"
   boolean_selector:
     dependency: transitive
     description:
@@ -49,42 +49,42 @@ packages:
       name: build
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.6.2"
+    version: "2.3.1"
   build_config:
     dependency: transitive
     description:
       name: build_config
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.4.6"
+    version: "1.1.0"
   build_daemon:
     dependency: transitive
     description:
       name: build_daemon
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.10"
+    version: "3.1.0"
   build_resolvers:
     dependency: "direct dev"
     description:
       name: build_resolvers
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.5.3"
+    version: "2.0.10"
   build_runner:
     dependency: "direct dev"
     description:
       name: build_runner
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.11.5"
+    version: "2.2.1"
   build_runner_core:
     dependency: transitive
     description:
       name: build_runner_core
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "6.1.10"
+    version: "7.2.4"
   built_collection:
     dependency: transitive
     description:
@@ -105,98 +105,77 @@ packages:
       name: characters
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
-  charcode:
-    dependency: transitive
-    description:
-      name: charcode
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.2.0"
+    version: "1.2.1"
   checked_yaml:
     dependency: transitive
     description:
       name: checked_yaml
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.4"
-  cli_util:
-    dependency: transitive
-    description:
-      name: cli_util
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.3.5"
+    version: "2.0.1"
   clock:
     dependency: transitive
     description:
       name: clock
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
+    version: "1.1.1"
   code_builder:
     dependency: transitive
     description:
       name: code_builder
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.7.0"
+    version: "4.3.0"
   collection:
     dependency: transitive
     description:
       name: collection
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.15.0"
+    version: "1.16.0"
   convert:
     dependency: transitive
     description:
       name: convert
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.1"
+    version: "3.0.2"
   crypto:
     dependency: transitive
     description:
       name: crypto
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.5"
+    version: "3.0.2"
   dart_style:
     dependency: transitive
     description:
       name: dart_style
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.3.12"
-  dartx:
-    dependency: transitive
-    description:
-      name: dartx
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.5.0"
+    version: "2.2.4"
   encrypt:
     dependency: "direct main"
     description:
       name: encrypt
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.1.0"
+    version: "5.0.1"
   fake_async:
     dependency: transitive
     description:
       name: fake_async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0"
+    version: "1.3.1"
   ffi:
     dependency: transitive
     description:
       name: ffi
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.2"
+    version: "2.0.1"
   file:
     dependency: transitive
     description:
@@ -222,12 +201,19 @@ packages:
       name: flutter_mobx
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0+2"
+    version: "2.0.6+4"
   flutter_test:
     dependency: "direct dev"
     description: flutter
     source: sdk
     version: "0.0.0"
+  frontend_server_client:
+    dependency: transitive
+    description:
+      name: frontend_server_client
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.3"
   glob:
     dependency: transitive
     description:
@@ -241,42 +227,42 @@ packages:
       name: graphs
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.2.0"
+    version: "2.1.0"
   hive:
     dependency: transitive
     description:
       name: hive
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.4.4+1"
+    version: "2.2.3"
   hive_generator:
     dependency: "direct dev"
     description:
       name: hive_generator
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.8.2"
+    version: "1.1.3"
   http:
     dependency: "direct main"
     description:
       name: http
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.12.2"
+    version: "0.13.5"
   http_multi_server:
     dependency: transitive
     description:
       name: http_multi_server
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.2.0"
+    version: "3.2.1"
   http_parser:
     dependency: transitive
     description:
       name: http_parser
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.1.4"
+    version: "4.0.1"
   intl:
     dependency: "direct main"
     description:
@@ -290,7 +276,7 @@ packages:
       name: io
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.3.5"
+    version: "1.0.3"
   js:
     dependency: transitive
     description:
@@ -304,7 +290,7 @@ packages:
       name: json_annotation
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.0.1"
+    version: "4.6.0"
   logging:
     dependency: transitive
     description:
@@ -318,14 +304,21 @@ packages:
       name: matcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.12.10"
+    version: "0.12.12"
+  material_color_utilities:
+    dependency: transitive
+    description:
+      name: material_color_utilities
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.1.5"
   meta:
     dependency: transitive
     description:
       name: meta
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.3.0"
+    version: "1.8.0"
   mime:
     dependency: transitive
     description:
@@ -339,63 +332,77 @@ packages:
       name: mobx
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.1+4"
+    version: "2.1.0"
   mobx_codegen:
     dependency: "direct dev"
     description:
       name: mobx_codegen
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.2"
+    version: "2.0.7+3"
   package_config:
     dependency: transitive
     description:
       name: package_config
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.9.3"
+    version: "2.1.0"
   path:
     dependency: transitive
     description:
       name: path
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.0"
+    version: "1.8.2"
   path_provider:
     dependency: "direct main"
     description:
       name: path_provider
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.6.28"
+    version: "2.0.11"
+  path_provider_android:
+    dependency: transitive
+    description:
+      name: path_provider_android
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.20"
+  path_provider_ios:
+    dependency: transitive
+    description:
+      name: path_provider_ios
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.11"
   path_provider_linux:
     dependency: transitive
     description:
       name: path_provider_linux
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.0.1+2"
+    version: "2.1.7"
   path_provider_macos:
     dependency: transitive
     description:
       name: path_provider_macos
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.0.4+8"
+    version: "2.0.6"
   path_provider_platform_interface:
     dependency: transitive
     description:
       name: path_provider_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.4"
+    version: "2.0.4"
   path_provider_windows:
     dependency: transitive
     description:
       name: path_provider_windows
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.0.5"
+    version: "2.1.3"
   pedantic:
     dependency: transitive
     description:
@@ -416,14 +423,14 @@ packages:
       name: plugin_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.3"
+    version: "2.1.3"
   pointycastle:
     dependency: transitive
     description:
       name: pointycastle
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.1"
+    version: "3.6.2"
   pool:
     dependency: transitive
     description:
@@ -451,21 +458,21 @@ packages:
       name: pubspec_parse
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.1.8"
+    version: "1.2.1"
   shelf:
     dependency: transitive
     description:
       name: shelf
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.7.9"
+    version: "1.3.2"
   shelf_web_socket:
     dependency: transitive
     description:
       name: shelf_web_socket
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.2.4+1"
+    version: "1.0.2"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -477,14 +484,21 @@ packages:
       name: source_gen
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.9.10+3"
+    version: "1.2.3"
+  source_helper:
+    dependency: transitive
+    description:
+      name: source_helper
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.3.3"
   source_span:
     dependency: transitive
     description:
       name: source_span
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.0"
+    version: "1.9.0"
   stack_trace:
     dependency: transitive
     description:
@@ -512,35 +526,28 @@ packages:
       name: string_scanner
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
+    version: "1.1.1"
   term_glyph:
     dependency: transitive
     description:
       name: term_glyph
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0"
+    version: "1.2.1"
   test_api:
     dependency: transitive
     description:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.2.19"
-  time:
-    dependency: transitive
-    description:
-      name: time
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.4.1"
+    version: "0.4.12"
   timing:
     dependency: transitive
     description:
       name: timing
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.1.1+3"
+    version: "1.0.0"
   typed_data:
     dependency: transitive
     description:
@@ -554,7 +561,7 @@ packages:
       name: vector_math
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.2"
   watcher:
     dependency: transitive
     description:
@@ -568,21 +575,21 @@ packages:
       name: web_socket_channel
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0"
+    version: "2.2.0"
   win32:
     dependency: transitive
     description:
       name: win32
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.5"
+    version: "3.0.0"
   xdg_directories:
     dependency: transitive
     description:
       name: xdg_directories
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.1.2"
+    version: "0.2.0+2"
   yaml:
     dependency: transitive
     description:
@@ -591,5 +598,5 @@ packages:
     source: hosted
     version: "3.1.0"
 sdks:
-  dart: ">=2.12.0 <3.0.0"
-  flutter: ">=1.20.0"
+  dart: ">=2.17.5 <3.0.0"
+  flutter: ">=3.0.0"

cw_core/pubspec.yaml

@@ -6,26 +6,26 @@ author: Cake Wallet
 homepage: https://cakewallet.com
 
 environment:
-  sdk: ">=2.7.0 <3.0.0"
-  flutter: ">=1.17.0"
+  sdk: ">=2.17.5 <3.0.0"
+  flutter: ">=1.20.0"
 
 dependencies:
   flutter:
     sdk: flutter
-  http: ^0.12.0+2
-  path_provider: ^1.3.0
-  mobx: ^1.2.1+2
-  flutter_mobx: ^1.1.0+2
+  http: ^0.13.4
+  path_provider: ^2.0.11
+  mobx: ^2.0.7+4
+  flutter_mobx: ^2.0.6+1
   intl: ^0.17.0
-  encrypt: ^4.0.0
+  encrypt: ^5.0.1
 
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  build_runner: ^1.10.3
-  build_resolvers: ^1.3.10
-  mobx_codegen: ^1.1.0+1
-  hive_generator: ^0.8.1
+  build_runner: ^2.1.11
+  build_resolvers: ^2.0.9
+  mobx_codegen: ^2.0.7
+  hive_generator: ^1.1.3
 
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec