Merge pull request #41 from cypherstack/ui-testing

UI testing

assets/svg/share-2.svg

@@ -0,0 +1,14 @@
+<svg width="12" height="12" viewBox="0 0 12 12" fill="none" xmlns="http://www.w3.org/2000/svg">
+<g clip-path="url(#clip0_5024_11503)">
+<path d="M9 4C9.82843 4 10.5 3.32843 10.5 2.5C10.5 1.67157 9.82843 1 9 1C8.17157 1 7.5 1.67157 7.5 2.5C7.5 3.32843 8.17157 4 9 4Z" fill="white" stroke="#111111" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M3 7.5C3.82843 7.5 4.5 6.82843 4.5 6C4.5 5.17157 3.82843 4.5 3 4.5C2.17157 4.5 1.5 5.17157 1.5 6C1.5 6.82843 2.17157 7.5 3 7.5Z" stroke="#111111" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M9 11C9.82843 11 10.5 10.3284 10.5 9.5C10.5 8.67157 9.82843 8 9 8C8.17157 8 7.5 8.67157 7.5 9.5C7.5 10.3284 8.17157 11 9 11Z" stroke="#111111" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M4.29504 6.75488L7.71004 8.74488" stroke="#111111" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M7.70504 3.25488L4.29504 5.24488" stroke="#111111" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+</g>
+<defs>
+<clipPath id="clip0_5024_11503">
+<rect width="12" height="12" fill="white"/>
+</clipPath>
+</defs>
+</svg>

lib/hive/db.dart

@@ -27,6 +27,7 @@ class DB {
   static const String boxNamePrefs = "prefs";
   static const String boxNameWalletsToDeleteOnStart = "walletsToDeleteOnStart";
   static const String boxNamePriceCache = "priceAPIPrice24hCache";
+  static const String boxNameDBInfo = "dbInfo";
 
   String boxNameTxCache({required Coin coin}) => "${coin.name}_txCache";
   String boxNameSetCache({required Coin coin}) =>
@@ -50,6 +51,7 @@ class DB {
   late final Box<xmr.WalletInfo> _walletInfoSource;
   late final Box<dynamic> _boxPrefs;
   late final Box<TradeWalletLookup> _boxTradeLookup;
+  late final Box<dynamic> _boxDBInfo;
 
   final Map<String, Box<dynamic>> _walletBoxes = {};
 
@@ -80,13 +82,40 @@ class DB {
   // open hive boxes
   Future<void> init() async {
     if (!_initialized) {
+      if (Hive.isBoxOpen(boxNameDBInfo)) {
+        _boxDBInfo = Hive.box<dynamic>(boxNameDBInfo);
+      } else {
+        _boxDBInfo = await Hive.openBox<dynamic>(boxNameDBInfo);
+      }
       await Hive.openBox<String>(boxNameWalletsToDeleteOnStart);
+
+      if (Hive.isBoxOpen(boxNamePrefs)) {
+        _boxPrefs = Hive.box<dynamic>(boxNamePrefs);
+      } else {
         _boxPrefs = await Hive.openBox<dynamic>(boxNamePrefs);
+      }
+
       _boxAddressBook = await Hive.openBox<dynamic>(boxNameAddressBook);
       _boxDebugInfo = await Hive.openBox<String>(boxNameDebugInfo);
+
+      if (Hive.isBoxOpen(boxNameNodeModels)) {
+        _boxNodeModels = Hive.box<NodeModel>(boxNameNodeModels);
+      } else {
         _boxNodeModels = await Hive.openBox<NodeModel>(boxNameNodeModels);
+      }
+
+      if (Hive.isBoxOpen(boxNamePrimaryNodes)) {
+        _boxPrimaryNodes = Hive.box<NodeModel>(boxNamePrimaryNodes);
+      } else {
         _boxPrimaryNodes = await Hive.openBox<NodeModel>(boxNamePrimaryNodes);
+      }
+
+      if (Hive.isBoxOpen(boxNameAllWalletsData)) {
+        _boxAllWalletsData = Hive.box<dynamic>(boxNameAllWalletsData);
+      } else {
         _boxAllWalletsData = await Hive.openBox<dynamic>(boxNameAllWalletsData);
+      }
+
       _boxNotifications =
           await Hive.openBox<NotificationModel>(boxNameNotifications);
       _boxWatchedTransactions =
@@ -116,10 +145,15 @@ class DB {
         name, WalletInfo.fromJson(Map<String, dynamic>.from(dyn as Map))));
 
     for (final entry in mapped.entries) {
+      if (Hive.isBoxOpen(entry.value.walletId)) {
+        _walletBoxes[entry.value.walletId] =
+            Hive.box<dynamic>(entry.value.walletId);
+      } else {
         _walletBoxes[entry.value.walletId] =
             await Hive.openBox<dynamic>(entry.value.walletId);
       }
     }
+  }
 
   Future<void> _loadSharedCoinCacheBoxes() async {
     for (final coin in Coin.values) {

lib/main.dart

@@ -51,6 +51,7 @@ import 'package:stackwallet/services/trade_service.dart';
 import 'package:stackwallet/services/wallets.dart';
 import 'package:stackwallet/utilities/cfcolors.dart';
 import 'package:stackwallet/utilities/constants.dart';
+import 'package:stackwallet/utilities/db_version_migration.dart';
 import 'package:stackwallet/utilities/enums/backup_frequency_type.dart';
 import 'package:stackwallet/utilities/logger.dart';
 import 'package:stackwallet/utilities/prefs.dart';
@@ -119,18 +120,16 @@ void main() async {
 
   Hive.registerAdapter(UnspentCoinsInfoAdapter());
 
+  await Hive.openBox<dynamic>(DB.boxNameDBInfo);
+  int dbVersion = DB.instance.get<dynamic>(
+          boxName: DB.boxNameDBInfo, key: "hive_data_version") as int? ??
+      0;
+  if (dbVersion < Constants.currentHiveDbVersion) {
+    await DbVersionMigrator().migrate(dbVersion);
+  }
+
   monero.onStartup();
 
-  // final wallets = await Hive.openBox('wallets');
-  // await wallets.put('currentWalletName', "");
-
-  // NOT USED YET
-  // int dbVersion = await wallets.get("db_version");
-  // if (dbVersion == null || dbVersion < Constants.currentDbVersion) {
-  //   if (dbVersion == null) dbVersion = 0;
-  //   await DbVersionMigrator().migrate(dbVersion);
-  // }
-
   // SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual,
   //     overlays: [SystemUiOverlay.bottom]);
   await NotificationApi.init();
@@ -344,11 +343,13 @@ class _MaterialAppWithThemeState extends ConsumerState<MaterialAppWithTheme>
     _prefs = ref.read(prefsChangeNotifierProvider);
     _wallets = ref.read(walletsChangeNotifierProvider);
 
+    if (Platform.isAndroid) {
       WidgetsBinding.instance.addPostFrameCallback((_) async {
         // fetch open file if it exists
         await getOpenFile();
 
-      if (ref.read(openedFromSWBFileStringStateProvider.state).state != null) {
+        if (ref.read(openedFromSWBFileStringStateProvider.state).state !=
+            null) {
           // waiting for loading to complete before going straight to restore if the app was opened via file
           await loadingCompleter.future;
 
@@ -358,6 +359,7 @@ class _MaterialAppWithThemeState extends ConsumerState<MaterialAppWithTheme>
         }
         // ref.read(shouldShowLockscreenOnResumeStateProvider.state).state = false;
       });
+    }
 
     super.initState();
   }
@@ -378,6 +380,7 @@ class _MaterialAppWithThemeState extends ConsumerState<MaterialAppWithTheme>
       case AppLifecycleState.paused:
         break;
       case AppLifecycleState.resumed:
+        if (Platform.isAndroid) {
           // fetch open file if it exists
           await getOpenFile();
           // go straight to restore if the app was resumed via file
@@ -387,6 +390,7 @@ class _MaterialAppWithThemeState extends ConsumerState<MaterialAppWithTheme>
                 ref.read(openedFromSWBFileStringStateProvider.state).state!);
             ref.read(openedFromSWBFileStringStateProvider.state).state = null;
           }
+        }
         // if (ref.read(hasAuthenticatedOnStartStateProvider.state).state &&
         //     ref.read(shouldShowLockscreenOnResumeStateProvider.state).state) {
         //   final now = DateTime.now().toUtc().millisecondsSinceEpoch ~/ 1000;
@@ -419,6 +423,7 @@ class _MaterialAppWithThemeState extends ConsumerState<MaterialAppWithTheme>
     }
   }
 
+  /// should only be called on android currently
   Future<void> getOpenFile() async {
     // update provider with new file content state
     ref.read(openedFromSWBFileStringStateProvider.state).state =
@@ -432,6 +437,7 @@ class _MaterialAppWithThemeState extends ConsumerState<MaterialAppWithTheme>
         level: LogLevel.Info);
   }
 
+  /// should only be called on android currently
   Future<void> resetOpenPath() async {
     await platform.invokeMethod("resetOpenPath");
   }

lib/models/exchange/estimated_rate_exchange_form_state.dart

@@ -1,10 +1,14 @@
 import 'package:decimal/decimal.dart';
 import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
 import 'package:stackwallet/models/exchange/change_now/currency.dart';
 import 'package:stackwallet/services/change_now/change_now.dart';
 import 'package:stackwallet/utilities/logger.dart';
 
 class EstimatedRateExchangeFormState extends ChangeNotifier {
+  /// used in testing to inject mock
+  ChangeNow? cnTesting;
+
   Decimal? _fromAmount;
   Decimal? _toAmount;
 
@@ -16,9 +20,43 @@ class EstimatedRateExchangeFormState extends ChangeNotifier {
   Currency? _from;
   Currency? _to;
 
+  void Function(String)? _onError;
+
   Currency? get from => _from;
   Currency? get to => _to;
 
+  String get fromAmountString =>
+      _fromAmount == null ? "" : _fromAmount!.toStringAsFixed(8);
+  String get toAmountString =>
+      _toAmount == null ? "" : _toAmount!.toStringAsFixed(8);
+
+  String get rateDisplayString {
+    if (rate == null || from == null || to == null) {
+      return "N/A";
+    } else {
+      return "1 ${from!.ticker.toUpperCase()} ~${rate!.toStringAsFixed(8)} ${to!.ticker.toUpperCase()}";
+    }
+  }
+
+  bool get canExchange {
+    return _fromAmount != null &&
+        _fromAmount != Decimal.zero &&
+        _toAmount != null &&
+        rate != null &&
+        minimumSendWarning.isEmpty;
+  }
+
+  String get minimumSendWarning {
+    if (_from != null &&
+        _fromAmount != null &&
+        _minFromAmount != null &&
+        _fromAmount! < _minFromAmount!) {
+      return "Minimum amount ${_minFromAmount!.toString()} ${from!.ticker.toUpperCase()}";
+    }
+
+    return "";
+  }
+
   Future<void> init(Currency? from, Currency? to) async {
     _from = from;
     _to = to;
@@ -43,10 +81,6 @@ class EstimatedRateExchangeFormState extends ChangeNotifier {
     final Decimal? newMinFromAmount = _minToAmount;
     final Decimal? newMinToAmount = _minFromAmount;
 
-    // final Decimal? newRate = rate == null
-    //     ? rate
-    //     : (Decimal.one / rate!).toDecimal(scaleOnInfinitePrecision: 12);
-
     final Currency? newTo = from;
     final Currency? newFrom = to;
 
@@ -63,48 +97,11 @@ class EstimatedRateExchangeFormState extends ChangeNotifier {
 
     await _updateMinFromAmount(shouldNotifyListeners: false);
 
-    rate = null;
+    await updateRate();
-
-    if (_fromAmount != null) {
-      Decimal? amt;
-      if (_minFromAmount != null) {
-        if (_minFromAmount! > _fromAmount!) {
-          amt = await getStandardEstimatedToAmount(
-              fromAmount: _minFromAmount!, from: _from!, to: _to!);
-          if (amt != null) {
-            rate =
-                (amt / _minFromAmount!).toDecimal(scaleOnInfinitePrecision: 12);
-          }
-        } else {
-          amt = await getStandardEstimatedToAmount(
-              fromAmount: _fromAmount!, from: _from!, to: _to!);
-          if (amt != null) {
-            rate = (amt / _fromAmount!).toDecimal(scaleOnInfinitePrecision: 12);
-          }
-        }
-      }
-      if (rate != null) {
-        _toAmount = (_fromAmount! * rate!);
-      }
-    } else {
-      if (_minFromAmount != null) {
-        Decimal? amt = await getStandardEstimatedToAmount(
-            fromAmount: _minFromAmount!, from: _from!, to: _to!);
-        if (amt != null) {
-          rate =
-              (amt / _minFromAmount!).toDecimal(scaleOnInfinitePrecision: 12);
-        }
-      }
-    }
 
     notifyListeners();
   }
 
-  String get fromAmountString =>
-      _fromAmount == null ? "" : _fromAmount!.toStringAsFixed(8);
-  String get toAmountString =>
-      _toAmount == null ? "" : _toAmount!.toStringAsFixed(8);
-
   Future<void> updateTo(Currency to, bool shouldNotifyListeners) async {
     try {
       _to = to;
@@ -115,46 +112,8 @@ class EstimatedRateExchangeFormState extends ChangeNotifier {
       }
 
       await _updateMinFromAmount(shouldNotifyListeners: shouldNotifyListeners);
-      // await _updateMinToAmount(shouldNotifyListeners: shouldNotifyListeners);
 
-      rate = null;
+      await updateRate();
-
-      if (_fromAmount != null) {
-        Decimal? amt;
-        if (_minFromAmount != null) {
-          if (_minFromAmount! > _fromAmount!) {
-            amt = await getStandardEstimatedToAmount(
-                fromAmount: _minFromAmount!, from: _from!, to: _to!);
-            if (amt != null) {
-              rate = (amt / _minFromAmount!)
-                  .toDecimal(scaleOnInfinitePrecision: 12);
-            }
-            debugPrint("A");
-          } else {
-            amt = await getStandardEstimatedToAmount(
-                fromAmount: _fromAmount!, from: _from!, to: _to!);
-            if (amt != null) {
-              rate =
-                  (amt / _fromAmount!).toDecimal(scaleOnInfinitePrecision: 12);
-            }
-            debugPrint("B");
-          }
-        }
-        if (rate != null) {
-          _toAmount = (_fromAmount! * rate!);
-        }
-        debugPrint("C");
-      } else {
-        if (_minFromAmount != null) {
-          Decimal? amt = await getStandardEstimatedToAmount(
-              fromAmount: _minFromAmount!, from: _from!, to: _to!);
-          if (amt != null) {
-            rate =
-                (amt / _minFromAmount!).toDecimal(scaleOnInfinitePrecision: 12);
-          }
-          debugPrint("D");
-        }
-      }
 
       debugPrint(
           "_updated TO: _from=${_from!.ticker} _to=${_to!.ticker} _fromAmount=$_fromAmount _toAmount=$_toAmount rate:$rate");
@@ -163,7 +122,7 @@ class EstimatedRateExchangeFormState extends ChangeNotifier {
         notifyListeners();
       }
     } catch (e, s) {
-      Logging.instance.log("$e\n$s", level: LogLevel.Fatal);
+      Logging.instance.log("$e\n$s", level: LogLevel.Error);
     }
   }
 
@@ -179,40 +138,7 @@ class EstimatedRateExchangeFormState extends ChangeNotifier {
 
       await _updateMinFromAmount(shouldNotifyListeners: shouldNotifyListeners);
 
-      rate = null;
+      await updateRate();
-
-      if (_fromAmount != null) {
-        Decimal? amt;
-        if (_minFromAmount != null) {
-          if (_minFromAmount! > _fromAmount!) {
-            amt = await getStandardEstimatedToAmount(
-                fromAmount: _minFromAmount!, from: _from!, to: _to!);
-            if (amt != null) {
-              rate = (amt / _minFromAmount!)
-                  .toDecimal(scaleOnInfinitePrecision: 12);
-            }
-          } else {
-            amt = await getStandardEstimatedToAmount(
-                fromAmount: _fromAmount!, from: _from!, to: _to!);
-            if (amt != null) {
-              rate =
-                  (amt / _fromAmount!).toDecimal(scaleOnInfinitePrecision: 12);
-            }
-          }
-        }
-        if (rate != null) {
-          _toAmount = (_fromAmount! * rate!);
-        }
-      } else {
-        if (_minFromAmount != null) {
-          Decimal? amt = await getStandardEstimatedToAmount(
-              fromAmount: _minFromAmount!, from: _from!, to: _to!);
-          if (amt != null) {
-            rate =
-                (amt / _minFromAmount!).toDecimal(scaleOnInfinitePrecision: 12);
-          }
-        }
-      }
 
       debugPrint(
           "_updated FROM: _from=${_from!.ticker} _to=${_to!.ticker} _fromAmount=$_fromAmount _toAmount=$_toAmount rate:$rate");
@@ -220,55 +146,10 @@ class EstimatedRateExchangeFormState extends ChangeNotifier {
         notifyListeners();
       }
     } catch (e, s) {
-      Logging.instance.log("$e\n$s", level: LogLevel.Fatal);
+      Logging.instance.log("$e\n$s", level: LogLevel.Error);
     }
   }
 
-  String get rateDisplayString {
-    if (rate == null || from == null || to == null) {
-      return "N/A";
-    } else {
-      return "1 ${from!.ticker.toUpperCase()} ~${rate!.toStringAsFixed(8)} ${to!.ticker.toUpperCase()}";
-    }
-  }
-
-  bool get canExchange {
-    return _fromAmount != null &&
-        _fromAmount != Decimal.zero &&
-        _toAmount != null &&
-        rate != null &&
-        minimumReceiveWarning.isEmpty &&
-        minimumSendWarning.isEmpty;
-  }
-
-  String get minimumSendWarning {
-    if (_from != null &&
-        _fromAmount != null &&
-        _minFromAmount != null &&
-        _fromAmount! < _minFromAmount!) {
-      return "Minimum amount ${_minFromAmount!.toString()} ${from!.ticker.toUpperCase()}";
-    }
-
-    return "";
-  }
-
-  String get minimumReceiveWarning {
-    // TODO not sure this is needed
-    // if (_toAmount != null &&
-    //     _minToAmount != null &&
-    //     _toAmount! < _minToAmount!) {
-    //   return "Minimum amount ${_minToAmount!.toString()} ${to.ticker.toUpperCase()}";
-    // }
-    return "";
-  }
-
-  // Future<void> _updateMinToAmount({required bool shouldNotifyListeners}) async {
-  //   _minToAmount = await getStandardMinExchangeAmount(from: to!, to: from!);
-  //   if (shouldNotifyListeners) {
-  //     notifyListeners();
-  //   }
-  // }
-
   Future<void> _updateMinFromAmount(
       {required bool shouldNotifyListeners}) async {
     _minFromAmount = await getStandardMinExchangeAmount(from: from!, to: to!);
@@ -277,48 +158,32 @@ class EstimatedRateExchangeFormState extends ChangeNotifier {
     }
   }
 
-  Future<void> setToAmountAndCalculateFromAmount(
+  // Future<void> setToAmountAndCalculateFromAmount(
-    Decimal newToAmount,
+  //   Decimal newToAmount,
-    bool shouldNotifyListeners,
+  //   bool shouldNotifyListeners,
-  ) async {
+  // ) async {
   //   if (newToAmount == Decimal.zero) {
   //     _fromAmount = Decimal.zero;
-    //   _toAmount = Decimal.zero;
+  //   }
+  //
+  //   _toAmount = newToAmount;
+  //   await updateRate();
   //   if (shouldNotifyListeners) {
   //     notifyListeners();
   //   }
-    //   return;
   // }
 
-    if (rate != null) {
-      _fromAmount =
-          (newToAmount / rate!).toDecimal(scaleOnInfinitePrecision: 12);
-    }
-
-    _toAmount = newToAmount;
-    if (shouldNotifyListeners) {
-      notifyListeners();
-    }
-  }
-
   Future<void> setFromAmountAndCalculateToAmount(
     Decimal newFromAmount,
     bool shouldNotifyListeners,
   ) async {
-    // if (newFromAmount == Decimal.zero) {
+    if (newFromAmount == Decimal.zero) {
-    //   _fromAmount = Decimal.zero;
+      _toAmount = Decimal.zero;
-    //   _toAmount = Decimal.zero;
-    //   if (shouldNotifyListeners) {
-    //     notifyListeners();
-    //   }
-    //   return;
-    // }
-
-    if (rate != null) {
-      _toAmount = (newFromAmount * rate!);
     }
 
     _fromAmount = newFromAmount;
+    await updateRate();
+
     if (shouldNotifyListeners) {
       notifyListeners();
     }
@@ -329,8 +194,12 @@ class EstimatedRateExchangeFormState extends ChangeNotifier {
     required Currency from,
     required Currency to,
   }) async {
-    final response = await ChangeNow.instance.getEstimatedExchangeAmount(
+    final response =
-        fromTicker: from.ticker, toTicker: to.ticker, fromAmount: fromAmount);
+        await (cnTesting ?? ChangeNow.instance).getEstimatedExchangeAmount(
+      fromTicker: from.ticker,
+      toTicker: to.ticker,
+      fromAmount: fromAmount,
+    );
 
     if (response.value != null) {
       return response.value!.estimatedAmount;
@@ -341,11 +210,31 @@ class EstimatedRateExchangeFormState extends ChangeNotifier {
     }
   }
 
+  // Future<Decimal?> getStandardEstimatedFromAmount({
+  //   required Decimal toAmount,
+  //   required Currency from,
+  //   required Currency to,
+  // }) async {
+  //   final response = await (cnTesting ?? ChangeNow.instance)
+  //       .getEstimatedExchangeAmount(
+  //           fromTicker: from.ticker,
+  //           toTicker: to.ticker,
+  //       fromAmount: toAmount, );
+  //
+  //   if (response.value != null) {
+  //     return response.value!.fromAmount;
+  //   } else {
+  //     _onError?.call(
+  //         "Failed to fetch estimated amount: ${response.exception?.toString()}");
+  //     return null;
+  //   }
+  // }
+
   Future<Decimal?> getStandardMinExchangeAmount({
     required Currency from,
     required Currency to,
   }) async {
-    final response = await ChangeNow.instance
+    final response = await (cnTesting ?? ChangeNow.instance)
         .getMinimalExchangeAmount(fromTicker: from.ticker, toTicker: to.ticker);
 
     if (response.value != null) {
@@ -357,8 +246,6 @@ class EstimatedRateExchangeFormState extends ChangeNotifier {
     }
   }
 
-  void Function(String)? _onError;
-
   void setOnError({
     required void Function(String)? onError,
     bool shouldNotifyListeners = false,
@@ -368,4 +255,25 @@ class EstimatedRateExchangeFormState extends ChangeNotifier {
       notifyListeners();
     }
   }
+
+  Future<void> updateRate() async {
+    rate = null;
+    final amount = _fromAmount;
+    final minAmount = _minFromAmount;
+    if (amount != null && amount > Decimal.zero) {
+      Decimal? amt;
+      if (minAmount != null) {
+        if (minAmount <= amount) {
+          amt = await getStandardEstimatedToAmount(
+              fromAmount: amount, from: _from!, to: _to!);
+          if (amt != null) {
+            rate = (amt / amount).toDecimal(scaleOnInfinitePrecision: 12);
+          }
+        }
+      }
+      if (rate != null && amt != null) {
+        _toAmount = amt;
+      }
+    }
+  }
 }

lib/pages/exchange_view/exchange_step_views/step_4_view.dart

@@ -164,7 +164,7 @@ class _Step4ViewState extends ConsumerState<Step4View> {
                           height: 8,
                         ),
                         Text(
-                          "Send FIRO to the address below. Once it is received, ChangeNOW will send the BTC to the recipient address you provided. You can find this trade details and check its status in the list of trades.",
+                          "Send ${model.sendTicker} to the address below. Once it is received, ChangeNOW will send the ${model.receiveTicker} to the recipient address you provided. You can find this trade details and check its status in the list of trades.",
                           style: STextStyles.itemSubtitle,
                         ),
                         const SizedBox(

lib/pages/exchange_view/exchange_view.dart

@@ -231,6 +231,65 @@ class _ExchangeViewState extends ConsumerState<ExchangeView> {
         ? ref.read(estimatedRateExchangeFormProvider).toAmountString
         : ref.read(fixedRateExchangeFormProvider).toAmountString;
 
+    _sendFocusNode.addListener(() async {
+      if (!_sendFocusNode.hasFocus) {
+        final newFromAmount = Decimal.tryParse(_sendController.text);
+        if (newFromAmount != null) {
+          if (ref.read(prefsChangeNotifierProvider).exchangeRateType ==
+              ExchangeRateType.estimated) {
+            await ref
+                .read(estimatedRateExchangeFormProvider)
+                .setFromAmountAndCalculateToAmount(newFromAmount, true);
+          } else {
+            await ref
+                .read(fixedRateExchangeFormProvider)
+                .setFromAmountAndCalculateToAmount(newFromAmount, true);
+          }
+        } else {
+          if (ref.read(prefsChangeNotifierProvider).exchangeRateType ==
+              ExchangeRateType.estimated) {
+            await ref
+                .read(estimatedRateExchangeFormProvider)
+                .setFromAmountAndCalculateToAmount(Decimal.zero, true);
+          } else {
+            await ref
+                .read(fixedRateExchangeFormProvider)
+                .setFromAmountAndCalculateToAmount(Decimal.zero, true);
+          }
+          _receiveController.text = "";
+        }
+      }
+    });
+    _receiveFocusNode.addListener(() async {
+      if (!_receiveFocusNode.hasFocus) {
+        final newToAmount = Decimal.tryParse(_receiveController.text);
+        if (newToAmount != null) {
+          if (ref.read(prefsChangeNotifierProvider).exchangeRateType ==
+              ExchangeRateType.estimated) {
+            // await ref
+            //     .read(estimatedRateExchangeFormProvider)
+            //     .setToAmountAndCalculateFromAmount(newToAmount, true);
+          } else {
+            await ref
+                .read(fixedRateExchangeFormProvider)
+                .setToAmountAndCalculateFromAmount(newToAmount, true);
+          }
+        } else {
+          if (ref.read(prefsChangeNotifierProvider).exchangeRateType ==
+              ExchangeRateType.estimated) {
+            // await ref
+            //     .read(estimatedRateExchangeFormProvider)
+            //     .setToAmountAndCalculateFromAmount(Decimal.zero, true);
+          } else {
+            await ref
+                .read(fixedRateExchangeFormProvider)
+                .setToAmountAndCalculateFromAmount(Decimal.zero, true);
+          }
+          _sendController.text = "";
+        }
+      }
+    });
+
     super.initState();
   }
 
@@ -332,12 +391,12 @@ class _ExchangeViewState extends ConsumerState<ExchangeView> {
                               await ref
                                   .read(estimatedRateExchangeFormProvider)
                                   .setFromAmountAndCalculateToAmount(
-                                      newFromAmount, true);
+                                      newFromAmount, false);
                             } else {
                               await ref
                                   .read(fixedRateExchangeFormProvider)
                                   .setFromAmountAndCalculateToAmount(
-                                      newFromAmount, true);
+                                      newFromAmount, false);
                             }
                           } else {
                             if (ref
@@ -347,12 +406,12 @@ class _ExchangeViewState extends ConsumerState<ExchangeView> {
                               await ref
                                   .read(estimatedRateExchangeFormProvider)
                                   .setFromAmountAndCalculateToAmount(
-                                      Decimal.zero, true);
+                                      Decimal.zero, false);
                             } else {
                               await ref
                                   .read(fixedRateExchangeFormProvider)
                                   .setFromAmountAndCalculateToAmount(
-                                      Decimal.zero, true);
+                                      Decimal.zero, false);
                             }
                             _receiveController.text = "";
                           }
@@ -631,6 +690,10 @@ class _ExchangeViewState extends ConsumerState<ExchangeView> {
                       TextFormField(
                         focusNode: _receiveFocusNode,
                         controller: _receiveController,
+                        readOnly: ref
+                                .read(prefsChangeNotifierProvider)
+                                .exchangeRateType ==
+                            ExchangeRateType.estimated,
                         onTap: () {
                           if (_receiveController.text == "-") {
                             _receiveController.text = "";
@@ -643,30 +706,30 @@ class _ExchangeViewState extends ConsumerState<ExchangeView> {
                                     .read(prefsChangeNotifierProvider)
                                     .exchangeRateType ==
                                 ExchangeRateType.estimated) {
-                              await ref
+                              // await ref
-                                  .read(estimatedRateExchangeFormProvider)
+                              //     .read(estimatedRateExchangeFormProvider)
-                                  .setToAmountAndCalculateFromAmount(
+                              //     .setToAmountAndCalculateFromAmount(
-                                      newToAmount, true);
+                              //         newToAmount, false);
                             } else {
                               await ref
                                   .read(fixedRateExchangeFormProvider)
                                   .setToAmountAndCalculateFromAmount(
-                                      newToAmount, true);
+                                      newToAmount, false);
                             }
                           } else {
                             if (ref
                                     .read(prefsChangeNotifierProvider)
                                     .exchangeRateType ==
                                 ExchangeRateType.estimated) {
-                              await ref
+                              // await ref
-                                  .read(estimatedRateExchangeFormProvider)
+                              //     .read(estimatedRateExchangeFormProvider)
-                                  .setToAmountAndCalculateFromAmount(
+                              //     .setToAmountAndCalculateFromAmount(
-                                      Decimal.zero, true);
+                              //         Decimal.zero, false);
                             } else {
                               await ref
                                   .read(fixedRateExchangeFormProvider)
                                   .setToAmountAndCalculateFromAmount(
-                                      Decimal.zero, true);
+                                      Decimal.zero, false);
                             }
                             _sendController.text = "";
                           }

lib/pages/exchange_view/sub_widgets/step_row.dart

@@ -55,7 +55,7 @@ class StepRow extends StatelessWidget {
       ));
     }
     list.add(StepIndicator(
-      step: count - 1,
+      step: count,
       status: getStatus(count - 1),
     ));
     return list;

lib/pages/exchange_view/trade_details_view.dart

@@ -1,3 +1,5 @@
+import 'dart:async';
+
 import 'package:decimal/decimal.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
@@ -10,6 +12,7 @@ import 'package:stackwallet/notifications/show_flush_bar.dart';
 import 'package:stackwallet/pages/exchange_view/edit_trade_note_view.dart';
 import 'package:stackwallet/pages/wallet_view/transaction_views/edit_note_view.dart';
 import 'package:stackwallet/pages/wallet_view/transaction_views/transaction_details_view.dart';
+import 'package:stackwallet/providers/exchange/change_now_provider.dart';
 import 'package:stackwallet/providers/exchange/trade_note_service_provider.dart';
 import 'package:stackwallet/providers/global/trades_service_provider.dart';
 import 'package:stackwallet/providers/providers.dart';
@@ -63,6 +66,26 @@ class _TradeDetailsViewState extends ConsumerState<TradeDetailsView> {
     clipboard = widget.clipboard;
     transactionIfSentFromStack = widget.transactionIfSentFromStack;
     walletId = widget.walletId;
+
+    WidgetsBinding.instance.addPostFrameCallback((timeStamp) async {
+      final trade = ref
+          .read(tradesServiceProvider)
+          .trades
+          .firstWhere((e) => e.id == tradeId);
+
+      if (mounted && trade.statusObject == null ||
+          trade.statusObject!.amountSendDecimal.isEmpty) {
+        final status = await ref
+            .read(changeNowProvider)
+            .getTransactionStatus(id: trade.id);
+
+        if (mounted && status.value != null) {
+          await ref.read(tradesServiceProvider).edit(
+              trade: trade.copyWith(statusObject: status.value),
+              shouldNotifyListeners: true);
+        }
+      }
+    });
     super.initState();
   }
 
@@ -77,8 +100,6 @@ class _TradeDetailsViewState extends ConsumerState<TradeDetailsView> {
       status = ChangeNowTransactionStatus.Failed;
     }
 
-    debugPrint("statusstatusstatusstatus: $status");
-    debugPrint("statusstatusstatusstatusSTRING: $statusString");
     switch (status) {
       case ChangeNowTransactionStatus.New:
       case ChangeNowTransactionStatus.Waiting:
@@ -113,6 +134,11 @@ class _TradeDetailsViewState extends ConsumerState<TradeDetailsView> {
     debugPrint("hasTx: $hasTx");
     debugPrint("trade: ${trade.toString()}");
 
+    final sendAmount = Decimal.tryParse(
+            trade.statusObject?.amountSendDecimal ?? "") ??
+        Decimal.tryParse(trade.statusObject?.expectedSendAmountDecimal ?? "") ??
+        Decimal.parse("-1");
+
     return Scaffold(
       backgroundColor: CFColors.almostWhite,
       appBar: AppBar(
@@ -150,7 +176,7 @@ class _TradeDetailsViewState extends ConsumerState<TradeDetailsView> {
                             height: 4,
                           ),
                           SelectableText(
-                            "${Format.localizedStringAsFixed(value: Decimal.parse(trade.statusObject?.amountSendDecimal ?? trade.amount), locale: ref.watch(
+                            "${Format.localizedStringAsFixed(value: sendAmount, locale: ref.watch(
                                   localeServiceChangeNotifierProvider
                                       .select((value) => value.locale),
                                 ), decimalPlaces: trade.fromCurrency.toLowerCase() == "xmr" ? 12 : 8)} ${trade.fromCurrency.toUpperCase()}",
@@ -205,7 +231,7 @@ class _TradeDetailsViewState extends ConsumerState<TradeDetailsView> {
                     ],
                   ),
                 ),
-                if (!sentFromStack && hasTx)
+                if (!sentFromStack && !hasTx)
                   const SizedBox(
                     height: 12,
                   ),
@@ -214,9 +240,8 @@ class _TradeDetailsViewState extends ConsumerState<TradeDetailsView> {
                     color: CFColors.warningBackground,
                     child: RichText(
                       text: TextSpan(
-                          text: "You must send at least ${Decimal.parse(
+                          text:
-                            trade.statusObject!.amountSendDecimal,
+                              "You must send at least ${sendAmount.toStringAsFixed(
-                          ).toStringAsFixed(
                             trade.fromCurrency.toLowerCase() == "xmr" ? 12 : 8,
                           )} ${trade.fromCurrency.toUpperCase()}. ",
                           style: STextStyles.label.copyWith(
@@ -225,9 +250,8 @@ class _TradeDetailsViewState extends ConsumerState<TradeDetailsView> {
                           ),
                           children: [
                             TextSpan(
-                              text: "If you send less than ${Decimal.parse(
+                              text:
-                                trade.statusObject!.amountSendDecimal,
+                                  "If you send less than ${sendAmount.toStringAsFixed(
-                              ).toStringAsFixed(
                                 trade.fromCurrency.toLowerCase() == "xmr"
                                     ? 12
                                     : 8,
@@ -623,11 +647,11 @@ class _TradeDetailsViewState extends ConsumerState<TradeDetailsView> {
                             onTap: () async {
                               final data = ClipboardData(text: trade.id);
                               await clipboard.setData(data);
-                              showFloatingFlushBar(
+                              unawaited(showFloatingFlushBar(
                                 type: FlushBarType.info,
                                 message: "Copied to clipboard",
                                 context: context,
-                              );
+                              ));
                             },
                             child: SvgPicture.asset(
                               Assets.svg.copy,

lib/pages/exchange_view/wallet_initiated_exchange_view.dart

@@ -716,6 +716,10 @@ class _WalletInitiatedExchangeViewState
                         TextFormField(
                           focusNode: _receiveFocusNode,
                           controller: _receiveController,
+                          readOnly: ref
+                                  .read(prefsChangeNotifierProvider)
+                                  .exchangeRateType ==
+                              ExchangeRateType.estimated,
                           onTap: () {
                             if (_receiveController.text == "-") {
                               _receiveController.text = "";
@@ -728,10 +732,10 @@ class _WalletInitiatedExchangeViewState
                                       .read(prefsChangeNotifierProvider)
                                       .exchangeRateType ==
                                   ExchangeRateType.estimated) {
-                                await ref
+                                // await ref
-                                    .read(estimatedRateExchangeFormProvider)
+                                //     .read(estimatedRateExchangeFormProvider)
-                                    .setToAmountAndCalculateFromAmount(
+                                //     .setToAmountAndCalculateFromAmount(
-                                        newToAmount, true);
+                                //         newToAmount, true);
                               } else {
                                 await ref
                                     .read(fixedRateExchangeFormProvider)
@@ -743,10 +747,10 @@ class _WalletInitiatedExchangeViewState
                                       .read(prefsChangeNotifierProvider)
                                       .exchangeRateType ==
                                   ExchangeRateType.estimated) {
-                                await ref
+                                // await ref
-                                    .read(estimatedRateExchangeFormProvider)
+                                //     .read(estimatedRateExchangeFormProvider)
-                                    .setToAmountAndCalculateFromAmount(
+                                //     .setToAmountAndCalculateFromAmount(
-                                        Decimal.zero, true);
+                                //         Decimal.zero, true);
                               } else {
                                 await ref
                                     .read(fixedRateExchangeFormProvider)

lib/pages/receive_view/generate_receiving_uri_qr_code_view.dart

@@ -6,10 +6,12 @@ import 'dart:ui' as ui;
 import 'package:decimal/decimal.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/rendering.dart';
+import 'package:flutter_svg/svg.dart';
 import 'package:path_provider/path_provider.dart';
 import 'package:qr_flutter/qr_flutter.dart';
 import 'package:share_plus/share_plus.dart';
 import 'package:stackwallet/notifications/show_flush_bar.dart';
+import 'package:stackwallet/utilities/assets.dart';
 import 'package:stackwallet/utilities/cfcolors.dart';
 import 'package:stackwallet/utilities/clipboard_interface.dart';
 import 'package:stackwallet/utilities/constants.dart';
@@ -318,8 +320,7 @@ class _GenerateUriQrCodeViewState extends State<GenerateUriQrCodeView> {
                                             child: QrImage(
                                               data: uriString,
                                               size: width,
-                                              backgroundColor:
+                                              backgroundColor: CFColors.white,
-                                                  CFColors.almostWhite,
                                               foregroundColor:
                                                   CFColors.stackAccent,
                                             ),
@@ -344,13 +345,41 @@ class _GenerateUriQrCodeViewState extends State<GenerateUriQrCodeView> {
                                                 CFColors.buttonGray,
                                               ),
                                             ),
-                                            child: Text(
+                                            child: Row(
-                                              "Share",
+                                              mainAxisAlignment:
-                                              style:
+                                                  MainAxisAlignment.center,
-                                                  STextStyles.button.copyWith(
+                                              crossAxisAlignment:
-                                                color: CFColors.stackAccent,
+                                                  CrossAxisAlignment.center,
+                                              children: [
+                                                Center(
+                                                  child: SvgPicture.asset(
+                                                    Assets.svg.share,
+                                                    width: 14,
+                                                    height: 14,
                                                   ),
                                                 ),
+                                                const SizedBox(
+                                                  width: 4,
+                                                ),
+                                                Column(
+                                                  children: [
+                                                    Text(
+                                                      "Share",
+                                                      textAlign:
+                                                          TextAlign.center,
+                                                      style: STextStyles.button
+                                                          .copyWith(
+                                                        color: CFColors
+                                                            .stackAccent,
+                                                      ),
+                                                    ),
+                                                    const SizedBox(
+                                                      height: 2,
+                                                    ),
+                                                  ],
+                                                ),
+                                              ],
+                                            ),
                                           ),
                                         ),
                                       ),

lib/pages/receive_view/receive_view.dart

@@ -1,36 +1,114 @@
+import 'dart:async';
+
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:flutter_svg/flutter_svg.dart';
 import 'package:qr_flutter/qr_flutter.dart';
 import 'package:stackwallet/notifications/show_flush_bar.dart';
 import 'package:stackwallet/pages/receive_view/generate_receiving_uri_qr_code_view.dart';
+import 'package:stackwallet/providers/providers.dart';
 import 'package:stackwallet/route_generator.dart';
 import 'package:stackwallet/utilities/assets.dart';
 import 'package:stackwallet/utilities/cfcolors.dart';
 import 'package:stackwallet/utilities/clipboard_interface.dart';
-import 'package:stackwallet/utilities/constants.dart';
 import 'package:stackwallet/utilities/enums/coin_enum.dart';
 import 'package:stackwallet/utilities/enums/flush_bar_type.dart';
 import 'package:stackwallet/utilities/text_styles.dart';
 import 'package:stackwallet/widgets/custom_buttons/app_bar_icon_button.dart';
+import 'package:stackwallet/widgets/custom_buttons/blue_text_button.dart';
+import 'package:stackwallet/widgets/custom_loading_overlay.dart';
+import 'package:stackwallet/widgets/rounded_white_container.dart';
 
-class ReceiveView extends StatelessWidget {
+class ReceiveView extends ConsumerStatefulWidget {
   const ReceiveView({
     Key? key,
     required this.coin,
-    required this.receivingAddress,
+    required this.walletId,
     this.clipboard = const ClipboardWrapper(),
   }) : super(key: key);
 
   static const String routeName = "/receiveView";
 
   final Coin coin;
-  final String receivingAddress;
+  final String walletId;
   final ClipboardInterface clipboard;
 
+  @override
+  ConsumerState<ReceiveView> createState() => _ReceiveViewState();
+}
+
+class _ReceiveViewState extends ConsumerState<ReceiveView> {
+  late final Coin coin;
+  late final String walletId;
+  late final ClipboardInterface clipboard;
+
+  Future<void> generateNewAddress() async {
+    bool shouldPop = false;
+    unawaited(
+      showDialog(
+        context: context,
+        builder: (_) {
+          return WillPopScope(
+            onWillPop: () async => shouldPop,
+            child: const CustomLoadingOverlay(
+              message: "Generating address",
+              eventBus: null,
+            ),
+          );
+        },
+      ),
+    );
+
+    await ref
+        .read(walletsChangeNotifierProvider)
+        .getManager(walletId)
+        .generateNewAddress();
+
+    shouldPop = true;
+
+    if (mounted) {
+      Navigator.of(context)
+          .popUntil(ModalRoute.withName(ReceiveView.routeName));
+    }
+  }
+
+  String receivingAddress = "";
+
+  @override
+  void initState() {
+    walletId = widget.walletId;
+    coin = widget.coin;
+    clipboard = widget.clipboard;
+
+    WidgetsBinding.instance.addPostFrameCallback((timeStamp) async {
+      final address = await ref
+          .read(walletsChangeNotifierProvider)
+          .getManager(walletId)
+          .currentReceivingAddress;
+      setState(() {
+        receivingAddress = address;
+      });
+    });
+
+    super.initState();
+  }
+
   @override
   Widget build(BuildContext context) {
     debugPrint("BUILD: $runtimeType");
+
+    ref.listen(
+        ref
+            .read(walletsChangeNotifierProvider)
+            .getManagerProvider(walletId)
+            .select((value) => value.currentReceivingAddress),
+        (previous, next) {
+      if (next is Future<String>) {
+        next.then((value) => setState(() => receivingAddress = value));
+      }
+    });
+
     return Scaffold(
       backgroundColor: CFColors.almostWhite,
       appBar: AppBar(
@@ -52,24 +130,6 @@ class ReceiveView extends StatelessWidget {
             child: Column(
               crossAxisAlignment: CrossAxisAlignment.stretch,
               children: [
-                Container(
-                  decoration: BoxDecoration(
-                    color: CFColors.white,
-                    borderRadius: BorderRadius.circular(
-                      Constants.size.circularBorderRadius,
-                    ),
-                  ),
-                  child: Padding(
-                    padding: const EdgeInsets.all(12.0),
-                    child: Column(
-                      children: [
-                        Row(
-                          children: [
-                            Text(
-                              "Your ${coin.ticker} address",
-                              style: STextStyles.itemSubtitle,
-                            ),
-                            const Spacer(),
                 GestureDetector(
                   onTap: () {
                     clipboard.setData(
@@ -82,7 +142,17 @@ class ReceiveView extends StatelessWidget {
                       context: context,
                     );
                   },
-                              child: Row(
+                  child: RoundedWhiteContainer(
+                    child: Column(
+                      children: [
+                        Row(
+                          children: [
+                            Text(
+                              "Your ${coin.ticker} address",
+                              style: STextStyles.itemSubtitle,
+                            ),
+                            const Spacer(),
+                            Row(
                               children: [
                                 SvgPicture.asset(
                                   Assets.svg.copy,
@@ -99,7 +169,6 @@ class ReceiveView extends StatelessWidget {
                                 ),
                               ],
                             ),
-                            ),
                           ],
                         ),
                         const SizedBox(
@@ -119,25 +188,46 @@ class ReceiveView extends StatelessWidget {
                     ),
                   ),
                 ),
+                if (coin != Coin.epicCash)
+                  const SizedBox(
+                    height: 12,
+                  ),
+                if (coin != Coin.epicCash)
+                  TextButton(
+                    onPressed: generateNewAddress,
+                    style: ButtonStyle(
+                      backgroundColor: MaterialStateProperty.all<Color>(
+                        CFColors.buttonGray,
+                      ),
+                    ),
+                    child: Text(
+                      "Generate new address",
+                      style: STextStyles.button.copyWith(
+                        color: CFColors.stackAccent,
+                      ),
+                    ),
+                  ),
                 const SizedBox(
                   height: 30,
                 ),
-                Center(
+                RoundedWhiteContainer(
-                  child: QrImage(
+                  child: Padding(
+                    padding: const EdgeInsets.all(8.0),
+                    child: Center(
+                      child: Column(
+                        children: [
+                          QrImage(
                             data: "${coin.uriScheme}:$receivingAddress",
                             size: MediaQuery.of(context).size.width / 2,
                             foregroundColor: CFColors.stackAccent,
                           ),
-                ),
                           const SizedBox(
-                  height: 30,
+                            height: 20,
                           ),
-                // Spacer(
+                          BlueTextButton(
-                //   flex: 7,
+                            text: "Create new QR code",
-                // ),
+                            onTap: () async {
-                TextButton(
+                              unawaited(Navigator.of(context).push(
-                  onPressed: () {
-                    Navigator.of(context).push(
                                 RouteGenerator.getRoute(
                                   shouldUseMaterialRoute:
                                       RouteGenerator.useMaterialPageRoute,
@@ -149,17 +239,11 @@ class ReceiveView extends StatelessWidget {
                                     name: GenerateUriQrCodeView.routeName,
                                   ),
                                 ),
-                    );
+                              ));
                             },
-                  style: ButtonStyle(
-                    backgroundColor: MaterialStateProperty.all<Color>(
-                      CFColors.buttonGray,
                           ),
+                        ],
                       ),
-                  child: Text(
-                    "Generate QR Code",
-                    style: STextStyles.button.copyWith(
-                      color: CFColors.stackAccent,
                     ),
                   ),
                 ),

lib/pages/wallet_view/wallet_view.dart

@@ -532,19 +532,17 @@ class _WalletViewState extends ConsumerState<WalletView> {
                                     onExchangePressed: () =>
                                         _onExchangePressed(context),
                                     onReceivePressed: () async {
-                                      final address = await ref
-                                          .read(managerProvider)
-                                          .currentReceivingAddress;
                                       final coin =
                                           ref.read(managerProvider).coin;
                                       if (mounted) {
+                                        unawaited(
                                             Navigator.of(context).pushNamed(
                                           ReceiveView.routeName,
                                           arguments: Tuple2(
-                                            address,
+                                            walletId,
                                             coin,
                                           ),
-                                        );
+                                        ));
                                       }
                                     },
                                     onSendPressed: () {

lib/providers/exchange/available_currencies_state_provider.dart

@@ -2,4 +2,4 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:stackwallet/models/exchange/change_now/currency.dart';
 
 final availableChangeNowCurrenciesStateProvider =
-    StateProvider<List<Currency>>((ref) => []);
+    StateProvider<List<Currency>>((ref) => <Currency>[]);

lib/providers/exchange/available_floating_rate_pairs_state_provider.dart

@@ -2,4 +2,5 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:stackwallet/models/exchange/change_now/available_floating_rate_pair.dart';
 
 final availableFloatingRatePairsStateProvider =
-    StateProvider<List<AvailableFloatingRatePair>>((ref) => []);
+    StateProvider<List<AvailableFloatingRatePair>>(
+        (ref) => <AvailableFloatingRatePair>[]);

lib/route_generator.dart

@@ -681,7 +681,7 @@ class RouteGenerator {
           return getRoute(
             shouldUseMaterialRoute: useMaterialPageRoute,
             builder: (_) => ReceiveView(
-              receivingAddress: args.item1,
+              walletId: args.item1,
               coin: args.item2,
             ),
             settings: RouteSettings(

lib/services/coins/bitcoin/bitcoin_wallet.dart

@@ -3825,4 +3825,34 @@ class BitcoinWallet extends CoinServiceAPI {
 
     return available - estimatedFee;
   }
+
+  @override
+  Future<bool> generateNewAddress() async {
+    try {
+      await _incrementAddressIndexForChain(
+          0, DerivePathType.bip84); // First increment the receiving index
+      final newReceivingIndex = DB.instance.get<dynamic>(
+          boxName: walletId,
+          key: 'receivingIndexP2WPKH') as int; // Check the new receiving index
+      final newReceivingAddress = await _generateAddressForChain(
+          0,
+          newReceivingIndex,
+          DerivePathType
+              .bip84); // Use new index to derive a new receiving address
+      await _addToAddressesArrayForChain(
+          newReceivingAddress,
+          0,
+          DerivePathType
+              .bip84); // Add that new receiving address to the array of receiving addresses
+      _currentReceivingAddress = Future(() =>
+          newReceivingAddress); // Set the new receiving address that the service
+
+      return true;
+    } catch (e, s) {
+      Logging.instance.log(
+          "Exception rethrown from generateNewAddress(): $e\n$s",
+          level: LogLevel.Error);
+      return false;
+    }
+  }
 }

lib/services/coins/coin_service.dart

@@ -212,4 +212,6 @@ abstract class CoinServiceAPI {
   bool get isConnected;
 
   Future<int> estimateFeeFor(int satoshiAmount, int feeRate);
+
+  Future<bool> generateNewAddress();
 }

lib/services/coins/dogecoin/dogecoin_wallet.dart

@@ -3011,6 +3011,35 @@ class DogecoinWallet extends CoinServiceAPI {
 
     return available - estimatedFee;
   }
+
+  Future<bool> generateNewAddress() async {
+    try {
+      await _incrementAddressIndexForChain(
+          0, DerivePathType.bip44); // First increment the receiving index
+      final newReceivingIndex = DB.instance.get<dynamic>(
+          boxName: walletId,
+          key: 'receivingIndexP2PKH') as int; // Check the new receiving index
+      final newReceivingAddress = await _generateAddressForChain(
+          0,
+          newReceivingIndex,
+          DerivePathType
+              .bip44); // Use new index to derive a new receiving address
+      await _addToAddressesArrayForChain(
+          newReceivingAddress,
+          0,
+          DerivePathType
+              .bip44); // Add that new receiving address to the array of receiving addresses
+      _currentReceivingAddressP2PKH = Future(() =>
+          newReceivingAddress); // Set the new receiving address that the service
+
+      return true;
+    } catch (e, s) {
+      Logging.instance.log(
+          "Exception rethrown from generateNewAddress(): $e\n$s",
+          level: LogLevel.Error);
+      return false;
+    }
+  }
 }
 
 // Dogecoin Network

lib/services/coins/epiccash/epiccash_wallet.dart

@@ -77,11 +77,8 @@ Future<void> executeNative(Map<String, dynamic> arguments) async {
       final startHeight = arguments['startHeight'] as int?;
       final numberOfBlocks = arguments['numberOfBlocks'] as int?;
       Map<String, dynamic> result = {};
-      if (!(wallet == null ||
+      if (!(wallet == null || startHeight == null || numberOfBlocks == null)) {
-          startHeight == null ||
+        var outputs = await scanOutPuts(wallet, startHeight, numberOfBlocks);
-          numberOfBlocks == null)) {
-        var outputs =
-            await scanOutPuts(wallet, startHeight, numberOfBlocks);
         result['outputs'] = outputs;
         sendPort.send(result);
         return;
@@ -111,8 +108,8 @@ Future<void> executeNative(Map<String, dynamic> arguments) async {
           epicboxConfig == null)) {
         Logging.instance
             .log("SECRET_KEY_INDEX_IS $secretKeyIndex", level: LogLevel.Info);
-        result['result'] = await getSubscribeRequest(
+        result['result'] =
-            wallet, secretKeyIndex, epicboxConfig);
+            await getSubscribeRequest(wallet, secretKeyIndex, epicboxConfig);
         sendPort.send(result);
         return;
       }
@@ -122,8 +119,7 @@ Future<void> executeNative(Map<String, dynamic> arguments) async {
       Map<String, dynamic> result = {};
 
       if (!(wallet == null || slates == null)) {
-        result['result'] =
+        result['result'] = await processSlates(wallet, slates.toString());
-            await processSlates(wallet, slates.toString());
         sendPort.send(result);
         return;
       }
@@ -135,8 +131,8 @@ Future<void> executeNative(Map<String, dynamic> arguments) async {
       if (!(wallet == null ||
           refreshFromNode == null ||
           minimumConfirmations == null)) {
-        var res = await getWalletInfo(
+        var res =
-            wallet, refreshFromNode, minimumConfirmations);
+            await getWalletInfo(wallet, refreshFromNode, minimumConfirmations);
         result['result'] = res;
         sendPort.send(result);
         return;
@@ -166,11 +162,9 @@ Future<void> executeNative(Map<String, dynamic> arguments) async {
       final amount = arguments['amount'] as int?;
       final minimumConfirmations = arguments['minimumConfirmations'] as int?;
       Map<String, dynamic> result = {};
-      if (!(wallet == null ||
+      if (!(wallet == null || amount == null || minimumConfirmations == null)) {
-          amount == null ||
+        var res =
-          minimumConfirmations == null)) {
+            await getTransactionFees(wallet, amount, minimumConfirmations);
-        var res = await getTransactionFees(
-            wallet, amount, minimumConfirmations);
         result['result'] = res;
         sendPort.send(result);
         return;
@@ -198,7 +192,8 @@ Future<void> executeNative(Map<String, dynamic> arguments) async {
       }
     } else if (function == "txHttpSend") {
       final wallet = arguments['wallet'] as String?;
-      final selectionStrategyIsAll = arguments['selectionStrategyIsAll'] as int?;
+      final selectionStrategyIsAll =
+          arguments['selectionStrategyIsAll'] as int?;
       final minimumConfirmations = arguments['minimumConfirmations'] as int?;
       final message = arguments['message'] as String?;
       final amount = arguments['amount'] as int?;
@@ -218,7 +213,6 @@ Future<void> executeNative(Map<String, dynamic> arguments) async {
         sendPort.send(result);
         return;
       }
-
     }
     Logging.instance.log(
         "Error Arguments for $function not formatted correctly",
@@ -245,8 +239,7 @@ void stop(ReceivePort port) {
 
 // Keep Wrapper functions outside of the class to avoid memory leaks and errors about receive ports and illegal arguments.
 // TODO: Can get rid of this wrapper and call it in a full isolate instead of compute() if we want more control over this
-Future<String> _cancelTransactionWrapper(
+Future<String> _cancelTransactionWrapper(Tuple2<String, String> data) async {
-    Tuple2<String, String> data) async {
   // assuming this returns an empty string on success
   // or an error message string on failure
   return cancelTransaction(data.item1, data.item2);
@@ -290,8 +283,7 @@ Future<String> _initWalletWrapper(
 
 Future<String> _initGetAddressInfoWrapper(
     Tuple3<String, int, String> data) async {
-  String walletAddress =
+  String walletAddress = getAddressInfo(data.item1, data.item2, data.item3);
-  getAddressInfo(data.item1, data.item2, data.item3);
   return walletAddress;
 }
 
@@ -754,7 +746,8 @@ class EpicCashWallet extends CoinServiceAPI {
 
       String receiverAddress = txData['addresss'] as String;
       await m.protect(() async {
-        if (receiverAddress.startsWith("http://") || receiverAddress.startsWith("https://")) {
+        if (receiverAddress.startsWith("http://") ||
+            receiverAddress.startsWith("https://")) {
           const int selectionStrategyIsAll = 0;
           ReceivePort receivePort = await getIsolate({
             "function": "txHttpSend",
@@ -774,9 +767,8 @@ class EpicCashWallet extends CoinServiceAPI {
             throw Exception("txHttpSend isolate failed");
           }
           stop(receivePort);
-          Logging.instance.log('Closing txHttpSend!\n  $message',
+          Logging.instance
-              level: LogLevel.Info);
+              .log('Closing txHttpSend!\n  $message', level: LogLevel.Info);
-
         } else {
           ReceivePort receivePort = await getIsolate({
             "function": "createTransaction",
@@ -809,7 +801,6 @@ class EpicCashWallet extends CoinServiceAPI {
 
       await putSendToAddresses(sendTx);
 
-
       Logging.instance.log("CONFIRM_RESULT_IS $sendTx", level: LogLevel.Info);
 
       final decodeData = json.decode(sendTx);
@@ -818,9 +809,9 @@ class EpicCashWallet extends CoinServiceAPI {
         String errorMessage = decodeData[1] as String;
         throw Exception("Transaction failed with error code $errorMessage");
       } else {
-
         //If it's HTTP send no need to post to epicbox
-        if (!(receiverAddress.startsWith("http://") || receiverAddress.startsWith("https://"))) {
+        if (!(receiverAddress.startsWith("http://") ||
+            receiverAddress.startsWith("https://"))) {
           final postSlateRequest = decodeData[1];
           final postToServer = await postSlate(
               txData['addresss'] as String, postSlateRequest as String);
@@ -969,10 +960,9 @@ class EpicCashWallet extends CoinServiceAPI {
         level: LogLevel.Info);
 
     final config = await getRealConfig();
-    final password =
+    final password = await _secureStore.read(key: '${_walletId}_password');
-    await _secureStore.read(key: '${_walletId}_password');
 
-    final walletOpen = openWallet(config!, password!);
+    final walletOpen = openWallet(config, password!);
     await _secureStore.write(key: '${_walletId}_wallet', value: walletOpen);
 
     if ((DB.instance.get<dynamic>(boxName: walletId, key: "id")) == null) {
@@ -1297,7 +1287,6 @@ class EpicCashWallet extends CoinServiceAPI {
 
   Future<bool> startScans() async {
     try {
-
       final wallet = await _secureStore.read(key: '${_walletId}_wallet');
 
       var restoreHeight =
@@ -1445,7 +1434,6 @@ class EpicCashWallet extends CoinServiceAPI {
 
       //Store Epic box address info
       await storeEpicboxInfo();
-
     } catch (e, s) {
       Logging.instance
           .log("Error recovering wallet $e\n$s", level: LogLevel.Error);
@@ -1724,11 +1712,13 @@ class EpicCashWallet extends CoinServiceAPI {
                     subscribeRequest['signature'] as String, slate as String);
               }
 
-              if (response.contains("Error Wallet store error: DB Not Found Error")) {
+              if (response
+                  .contains("Error Wallet store error: DB Not Found Error")) {
                 //Already processed - to be deleted
-                Logging.instance.log("DELETING_PROCESSED_SLATE",
+                Logging.instance
-                    level: LogLevel.Info);
+                    .log("DELETING_PROCESSED_SLATE", level: LogLevel.Info);
-                final slateDelete = await deleteSlate(currentAddress, subscribeRequest['signature'] as String, slate as String);
+                final slateDelete = await deleteSlate(currentAddress,
+                    subscribeRequest['signature'] as String, slate as String);
                 Logging.instance.log("DELETE_SLATE_RESPONSE $slateDelete",
                     level: LogLevel.Info);
               } else {
@@ -1738,7 +1728,7 @@ class EpicCashWallet extends CoinServiceAPI {
                 if (slateStatus == "PendingProcessing") {
                   //Encrypt slate
                   String encryptedSlate = await getEncryptedSlate(
-                      wallet!,
+                      wallet,
                       slateSender,
                       currentReceivingIndex,
                       epicboxConfig!,
@@ -1753,7 +1743,8 @@ class EpicCashWallet extends CoinServiceAPI {
                       level: LogLevel.Info);
                 } else {
                   //Finalise Slate
-                  final processSlate = json.decode(decodedResponse[1] as String);
+                  final processSlate =
+                      json.decode(decodedResponse[1] as String);
                   Logging.instance.log(
                       "PROCESSED_SLATE_TO_FINALIZE $processSlate",
                       level: LogLevel.Info);
@@ -1762,8 +1753,7 @@ class EpicCashWallet extends CoinServiceAPI {
                   String txSlateId = tx[0]['tx_slate_id'] as String;
                   Logging.instance
                       .log("TX_SLATE_ID_IS $txSlateId", level: LogLevel.Info);
-                  final postToNode = await postSlateToNode(
+                  final postToNode = await postSlateToNode(wallet, txSlateId);
-                      wallet!, txSlateId);
                   await deleteSlate(currentAddress,
                       subscribeRequest['signature'] as String, slate as String);
                   Logging.instance.log("POST_SLATE_RESPONSE $postToNode",
@@ -2316,4 +2306,29 @@ class EpicCashWallet extends CoinServiceAPI {
     // TODO: implement this
     return currentFee;
   }
+
+  // not used in epic currently
+  @override
+  Future<bool> generateNewAddress() async {
+    try {
+      // await incrementAddressIndexForChain(
+      //     0); // First increment the receiving index
+      // final newReceivingIndex =
+      // DB.instance.get<dynamic>(boxName: walletId, key: 'receivingIndex')
+      // as int; // Check the new receiving index
+      // final newReceivingAddress = await _generateAddressForChain(0,
+      //     newReceivingIndex); // Use new index to derive a new receiving address
+      // await addToAddressesArrayForChain(newReceivingAddress,
+      //     0); // Add that new receiving address to the array of receiving addresses
+      // _currentReceivingAddress = Future(() =>
+      // newReceivingAddress); // Set the new receiving address that the service
+
+      return true;
+    } catch (e, s) {
+      Logging.instance.log(
+          "Exception rethrown from generateNewAddress(): $e\n$s",
+          level: LogLevel.Error);
+      return false;
+    }
+  }
 }

lib/services/coins/firo/firo_wallet.dart

@@ -3858,4 +3858,28 @@ class FiroWallet extends CoinServiceAPI {
       rethrow;
     }
   }
+
+  @override
+  Future<bool> generateNewAddress() async {
+    try {
+      await incrementAddressIndexForChain(
+          0); // First increment the receiving index
+      final newReceivingIndex =
+          DB.instance.get<dynamic>(boxName: walletId, key: 'receivingIndex')
+              as int; // Check the new receiving index
+      final newReceivingAddress = await _generateAddressForChain(0,
+          newReceivingIndex); // Use new index to derive a new receiving address
+      await addToAddressesArrayForChain(newReceivingAddress,
+          0); // Add that new receiving address to the array of receiving addresses
+      _currentReceivingAddress = Future(() =>
+          newReceivingAddress); // Set the new receiving address that the service
+
+      return true;
+    } catch (e, s) {
+      Logging.instance.log(
+          "Exception rethrown from generateNewAddress(): $e\n$s",
+          level: LogLevel.Error);
+      return false;
+    }
+  }
 }

lib/services/coins/manager.dart

@@ -266,4 +266,12 @@ class Manager with ChangeNotifier {
   Future<int> estimateFeeFor(int satoshiAmount, int feeRate) async {
     return _currentWallet.estimateFeeFor(satoshiAmount, feeRate);
   }
+
+  Future<bool> generateNewAddress() async {
+    final success = await _currentWallet.generateNewAddress();
+    if (success) {
+      notifyListeners();
+    }
+    return success;
+  }
 }

lib/services/coins/monero/monero_wallet.dart

@@ -1521,4 +1521,33 @@ class MoneroWallet extends CoinServiceAPI {
             10000;
     return fee;
   }
+
+  @override
+  Future<bool> generateNewAddress() async {
+    try {
+      const String indexKey = "receivingIndex";
+      // First increment the receiving index
+      await _incrementAddressIndexForChain(0);
+      final newReceivingIndex =
+          DB.instance.get<dynamic>(boxName: walletId, key: indexKey) as int;
+
+      // Use new index to derive a new receiving address
+      final newReceivingAddress =
+          await _generateAddressForChain(0, newReceivingIndex);
+
+      // Add that new receiving address to the array of receiving addresses
+      await _addToAddressesArrayForChain(newReceivingAddress, 0);
+
+      // Set the new receiving address that the service
+
+      _currentReceivingAddress = Future(() => newReceivingAddress);
+
+      return true;
+    } catch (e, s) {
+      Logging.instance.log(
+          "Exception rethrown from generateNewAddress(): $e\n$s",
+          level: LogLevel.Error);
+      return false;
+    }
+  }
 }

lib/utilities/assets.dart

@@ -84,6 +84,7 @@ class _SVG {
   String get solidSliders => "assets/svg/sliders-solid.svg";
   String get questionMessage => "assets/svg/message-question.svg";
   String get envelope => "assets/svg/envelope.svg";
+  String get share => "assets/svg/share-2.svg";
 
   String get receive => "assets/svg/tx-icon-receive.svg";
   String get receivePending => "assets/svg/tx-icon-receive-pending.svg";

lib/utilities/constants.dart

@@ -33,7 +33,7 @@ abstract class Constants {
   // Enable Logger.print statements
   static const bool disableLogger = false;
 
-  static const int currentDbVersion = 0;
+  static const int currentHiveDbVersion = 1;
 
   static List<int> possibleLengthsForCoin(Coin coin) {
     final List<int> values = [];

lib/utilities/db_version_migration.dart

@@ -1,5 +1,16 @@
 import 'package:flutter_secure_storage/flutter_secure_storage.dart';
+import 'package:hive/hive.dart';
+import 'package:stackwallet/electrumx_rpc/electrumx.dart';
+import 'package:stackwallet/hive/db.dart';
+import 'package:stackwallet/models/lelantus_coin.dart';
+import 'package:stackwallet/models/node_model.dart';
+import 'package:stackwallet/services/node_service.dart';
+import 'package:stackwallet/services/wallets_service.dart';
+import 'package:stackwallet/utilities/default_nodes.dart';
+import 'package:stackwallet/utilities/enums/coin_enum.dart';
 import 'package:stackwallet/utilities/flutter_secure_storage_interface.dart';
+import 'package:stackwallet/utilities/logger.dart';
+import 'package:stackwallet/utilities/prefs.dart';
 
 class DbVersionMigrator {
   Future<void> migrate(
@@ -8,83 +19,107 @@ class DbVersionMigrator {
       FlutterSecureStorage(),
     ),
   }) async {
-    // final wallets = await Hive.openBox('wallets');
+    switch (fromVersion) {
-    // final names = Map<String, String>.from((await wallets.get("names")) ?? {});
+      case 0:
-    //
+        await Hive.openBox<dynamic>(DB.boxNameAllWalletsData);
-    // switch (fromVersion) {
+        await Hive.openBox<dynamic>(DB.boxNamePrefs);
-    //   case 0:
+        final walletsService = WalletsService();
-    //     // migrate each
+        final nodeService = NodeService();
-    //     for (final entry in names.entries) {
+        final prefs = Prefs.instance;
-    //       final walletId = entry.value;
+        final walletInfoList = await walletsService.walletNames;
-    //       final walletName = entry.key;
+        await prefs.init();
-    //
+
-    //       // move main/test network to walletId based
+        ElectrumX? client;
-    //       final network = await wallets.get("${entry.key}_network");
+        int? latestSetId;
-    //       await wallets.put("${walletId}_network", network);
+
-    //       await wallets.delete("${walletName}_network");
+        // only instantiate client if there are firo wallets
-    //
+        if (walletInfoList.values.any((element) => element.coin == Coin.firo)) {
-    //       final old = await Hive.openBox(walletName);
+          await Hive.openBox<NodeModel>(DB.boxNameNodeModels);
-    //       final wallet = await Hive.openBox(walletId);
+          await Hive.openBox<NodeModel>(DB.boxNamePrimaryNodes);
-    //
+          final node = nodeService.getPrimaryNodeFor(coin: Coin.firo) ??
-    //       // notes
+              DefaultNodes.firo;
-    //       final oldNotes = await old.get("notes");
+          List<ElectrumXNode> failovers = nodeService
-    //       await wallet.put("notes", oldNotes);
+              .failoverNodesFor(coin: Coin.firo)
-    //       await old.delete("notes");
+              .map(
-    //
+                (e) => ElectrumXNode(
-    //       // address book
+                  address: e.host,
-    //       final addressBook = await old.get("addressBookEntries");
+                  port: e.port,
-    //       await wallet.put("addressBookEntries", addressBook);
+                  name: e.name,
-    //       await old.put("addressBookEntries", null);
+                  id: e.id,
-    //
+                  useSSL: e.useSSL,
-    //       // receiveDerivations
+                ),
-    //       Map<String, dynamic> newReceiveDerivations = {};
+              )
-    //       final receiveDerivations =
+              .toList();
-    //           Map<int, dynamic>.from(await old.get("receiveDerivations") ?? {});
+
-    //
+          client = ElectrumX.from(
-    //       for (int i = 0; i < receiveDerivations.length; i++) {
+            node: ElectrumXNode(
-    //         receiveDerivations[i].remove("fingerprint");
+                address: node.host,
-    //         receiveDerivations[i].remove("identifier");
+                port: node.port,
-    //         receiveDerivations[i].remove("privateKey");
+                name: node.name,
-    //         newReceiveDerivations["$i"] = receiveDerivations[i];
+                id: node.id,
-    //       }
+                useSSL: node.useSSL),
-    //       final receiveDerivationsString = jsonEncode(newReceiveDerivations);
+            prefs: prefs,
-    //
+            failovers: failovers,
-    //       await secureStore.write(
+          );
-    //           key: "${walletId}_receiveDerivations",
+
-    //           value: receiveDerivationsString);
+          try {
-    //       await old.delete("receiveDerivations");
+            latestSetId = await client.getLatestCoinId();
-    //
+          } catch (e) {
-    //       // changeDerivations
+            // default to 2 for now
-    //       Map<String, dynamic> newChangeDerivations = {};
+            latestSetId = 2;
-    //       final changeDerivations =
+            Logging.instance.log(
-    //           Map<int, dynamic>.from(await old.get("changeDerivations") ?? {});
+                "Failed to fetch latest coin id during firo db migrate: $e \nUsing a default value of 2",
-    //
+                level: LogLevel.Warning);
-    //       for (int i = 0; i < changeDerivations.length; i++) {
+          }
-    //         changeDerivations[i].remove("fingerprint");
+        }
-    //         changeDerivations[i].remove("identifier");
+
-    //         changeDerivations[i].remove("privateKey");
+        for (final walletInfo in walletInfoList.values) {
-    //         newChangeDerivations["$i"] = changeDerivations[i];
+          // migrate each firo wallet's lelantus coins
-    //       }
+          if (walletInfo.coin == Coin.firo) {
-    //       final changeDerivationsString = jsonEncode(newChangeDerivations);
+            await Hive.openBox<dynamic>(walletInfo.walletId);
-    //
+            final _lelantusCoins = DB.instance.get<dynamic>(
-    //       await secureStore.write(
+                boxName: walletInfo.walletId, key: '_lelantus_coins') as List?;
-    //           key: "${walletId}_changeDerivations",
+            final List<Map<dynamic, LelantusCoin>> lelantusCoins = [];
-    //           value: changeDerivationsString);
+            for (var lCoin in _lelantusCoins ?? []) {
-    //       await old.delete("changeDerivations");
+              lelantusCoins
-    //     }
+                  .add({lCoin.keys.first: lCoin.values.first as LelantusCoin});
-    //
+            }
-    //     // finally update version
+
-    //     await wallets.put("db_version", 1);
+            List<Map<dynamic, LelantusCoin>> coins = [];
-    //
+            for (final element in lelantusCoins) {
-    //     return;
+              LelantusCoin coin = element.values.first;
-    //   // not needed yet
+              int anonSetId = coin.anonymitySetId;
-    //   // return migrate(1);
+              if (coin.anonymitySetId == 1 &&
-    //
+                  (coin.publicCoin == '' ||
-    //   // case 1:
+                      coin.publicCoin == "jmintData.publicCoin")) {
-    //   //   return migrate(2);
+                anonSetId = latestSetId!;
-    //
+              }
-    //   default:
+              coins.add({
-    //     return;
+                element.keys.first: LelantusCoin(coin.index, coin.value,
-    // }
+                    coin.publicCoin, coin.txId, anonSetId, coin.isUsed)
+              });
+            }
+            Logger.print("newcoins $coins", normalLength: false);
+            await DB.instance.put<dynamic>(
+                boxName: walletInfo.walletId,
+                key: '_lelantus_coins',
+                value: coins);
+          }
+        }
+
+        // finally update version
+        await DB.instance.put<dynamic>(
+            boxName: DB.boxNameDBInfo, key: "hive_data_version", value: 1);
+
+        return;
+      // not needed yet
+      // return migrate(1);
+
+      // case 1:
+      //   return migrate(2);
+
+      default:
+        return;
+    }
   }
 }

pubspec.yaml

@@ -255,6 +255,7 @@ flutter:
     - assets/svg/sliders-solid.svg
     - assets/svg/message-question.svg
     - assets/svg/envelope.svg
+    - assets/svg/share-2.svg
     # coin icons
     - assets/svg/coin_icons/Bitcoin.svg
     - assets/svg/coin_icons/Dogecoin.svg

test/hive/db_test.dart

@@ -0,0 +1,69 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:hive_test/hive_test.dart';
+import 'package:stackwallet/hive/db.dart';
+import 'package:stackwallet/utilities/enums/coin_enum.dart';
+
+void main() {
+  group("DB box names", () {
+    test("address book", () => expect(DB.boxNameAddressBook, "addressBook"));
+    test("debug info", () => expect(DB.boxNameDebugInfo, "debugInfoBox"));
+    test("nodes", () => expect(DB.boxNameNodeModels, "nodeModels"));
+    test("primary nodes", () => expect(DB.boxNamePrimaryNodes, "primaryNodes"));
+    test("wallets info", () => expect(DB.boxNameAllWalletsData, "wallets"));
+    test("notifications",
+        () => expect(DB.boxNameNotifications, "notificationModels"));
+    test(
+        "watched transactions",
+        () => expect(
+            DB.boxNameWatchedTransactions, "watchedTxNotificationModels"));
+    test(
+        "watched trades",
+        () =>
+            expect(DB.boxNameWatchedTrades, "watchedTradesNotificationModels"));
+    test("trades", () => expect(DB.boxNameTrades, "exchangeTransactionsBox"));
+    test("trade notes", () => expect(DB.boxNameTradeNotes, "tradeNotesBox"));
+    test("tx <> trade lookup table",
+        () => expect(DB.boxNameTradeLookup, "tradeToTxidLookUpBox"));
+    test("favorite wallets",
+        () => expect(DB.boxNameFavoriteWallets, "favoriteWallets"));
+    test("preferences", () => expect(DB.boxNamePrefs, "prefs"));
+    test(
+        "deleted wallets to clear out on start",
+        () =>
+            expect(DB.boxNameWalletsToDeleteOnStart, "walletsToDeleteOnStart"));
+    test("price cache",
+        () => expect(DB.boxNamePriceCache, "priceAPIPrice24hCache"));
+
+    test("boxNameTxCache", () {
+      for (final coin in Coin.values) {
+        expect(DB.instance.boxNameTxCache(coin: coin), "${coin.name}_txCache");
+      }
+    });
+
+    test("boxNameSetCache", () {
+      for (final coin in Coin.values) {
+        expect(DB.instance.boxNameSetCache(coin: coin),
+            "${coin.name}_anonymitySetCache");
+      }
+    });
+
+    test("boxNameUsedSerialsCache", () {
+      for (final coin in Coin.values) {
+        expect(DB.instance.boxNameUsedSerialsCache(coin: coin),
+            "${coin.name}_usedSerialsCache");
+      }
+    });
+  });
+
+  group("tests requiring test hive environment", () {
+    setUp(() async {
+      await setUpTestHive();
+    });
+
+    test("DB init", () async {});
+
+    tearDown(() async {
+      await tearDownTestHive();
+    });
+  });
+}

test/models/exchange/estimated_rate_exchange_form_state_test.dart

@@ -0,0 +1,215 @@
+import 'package:decimal/decimal.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mockito/annotations.dart';
+import 'package:mockito/mockito.dart';
+import 'package:stackwallet/models/exchange/change_now/change_now_response.dart';
+import 'package:stackwallet/models/exchange/change_now/currency.dart';
+import 'package:stackwallet/models/exchange/change_now/estimated_exchange_amount.dart';
+import 'package:stackwallet/models/exchange/estimated_rate_exchange_form_state.dart';
+import 'package:stackwallet/services/change_now/change_now.dart';
+
+import 'estimated_rate_exchange_form_state_test.mocks.dart';
+
+@GenerateMocks([ChangeNow])
+void main() {
+  final currencyA = Currency(
+    ticker: "btc",
+    name: "Bitcoin",
+    image: "image.url",
+    hasExternalId: false,
+    isFiat: false,
+    featured: false,
+    isStable: true,
+    supportsFixedRate: true,
+  );
+  final currencyB = Currency(
+    ticker: "xmr",
+    name: "Monero",
+    image: "image.url",
+    hasExternalId: false,
+    isFiat: false,
+    featured: false,
+    isStable: true,
+    supportsFixedRate: true,
+  );
+  final currencyC = Currency(
+    ticker: "firo",
+    name: "Firo",
+    image: "image.url",
+    hasExternalId: false,
+    isFiat: false,
+    featured: false,
+    isStable: true,
+    supportsFixedRate: true,
+  );
+
+  test("EstimatedRateExchangeFormState constructor", () async {
+    final state = EstimatedRateExchangeFormState();
+
+    expect(state.from, null);
+    expect(state.to, null);
+    expect(state.canExchange, false);
+    expect(state.rate, null);
+    expect(state.rateDisplayString, "N/A");
+    expect(state.fromAmountString, "");
+    expect(state.toAmountString, "");
+    expect(state.minimumSendWarning, "");
+  });
+
+  test("init EstimatedRateExchangeFormState", () async {
+    final state = EstimatedRateExchangeFormState();
+
+    await state.init(currencyA, currencyB);
+
+    expect(state.from, currencyA);
+    expect(state.to, currencyB);
+    expect(state.canExchange, false);
+    expect(state.rate, null);
+    expect(state.rateDisplayString, "N/A");
+    expect(state.fromAmountString, "");
+    expect(state.toAmountString, "");
+    expect(state.minimumSendWarning, "");
+  });
+
+  test("updateTo on fresh state", () async {
+    final state = EstimatedRateExchangeFormState();
+
+    await state.updateTo(currencyA, false);
+
+    expect(state.from, null);
+    expect(state.to, currencyA);
+    expect(state.canExchange, false);
+    expect(state.rate, null);
+    expect(state.rateDisplayString, "N/A");
+    expect(state.fromAmountString, "");
+    expect(state.toAmountString, "");
+    expect(state.minimumSendWarning, "");
+  });
+
+  test(
+      "updateTo after updateFrom where amounts are null and getMinimalExchangeAmount succeeds",
+      () async {
+    final cn = MockChangeNow();
+
+    final state = EstimatedRateExchangeFormState();
+    state.cnTesting = cn;
+
+    when(cn.getMinimalExchangeAmount(fromTicker: "btc", toTicker: "xmr"))
+        .thenAnswer((_) async => ChangeNowResponse(value: Decimal.fromInt(42)));
+
+    await state.updateFrom(currencyA, true);
+    await state.updateTo(currencyB, true);
+
+    expect(state.from, currencyA);
+    expect(state.to, currencyB);
+    expect(state.canExchange, false);
+    expect(state.rate, null);
+    expect(state.rateDisplayString, "N/A");
+    expect(state.fromAmountString, "");
+    expect(state.toAmountString, "");
+    expect(state.minimumSendWarning, "");
+
+    verify(cn.getMinimalExchangeAmount(fromTicker: "btc", toTicker: "xmr"))
+        .called(1);
+  });
+
+  test(
+      "updateTo after updateFrom where amounts are null and getMinimalExchangeAmount fails",
+      () async {
+    final cn = MockChangeNow();
+
+    final state = EstimatedRateExchangeFormState();
+    state.cnTesting = cn;
+
+    when(cn.getMinimalExchangeAmount(fromTicker: "btc", toTicker: "xmr"))
+        .thenAnswer((_) async => ChangeNowResponse());
+
+    await state.updateFrom(currencyA, true);
+    await state.updateTo(currencyB, true);
+
+    expect(state.from, currencyA);
+    expect(state.to, currencyB);
+    expect(state.canExchange, false);
+    expect(state.rate, null);
+    expect(state.rateDisplayString, "N/A");
+    expect(state.fromAmountString, "");
+    expect(state.toAmountString, "");
+    expect(state.minimumSendWarning, "");
+
+    verify(cn.getMinimalExchangeAmount(fromTicker: "btc", toTicker: "xmr"))
+        .called(1);
+  });
+
+  test(
+      "updateTo after updateFrom and setFromAmountAndCalculateToAmount where fromAmount is less than the minimum required exchange amount",
+      () async {
+    final cn = MockChangeNow();
+
+    final state = EstimatedRateExchangeFormState();
+    state.cnTesting = cn;
+
+    when(cn.getMinimalExchangeAmount(fromTicker: "btc", toTicker: "xmr"))
+        .thenAnswer((_) async => ChangeNowResponse(value: Decimal.fromInt(42)));
+
+    await state.updateFrom(currencyA, true);
+    await state.setFromAmountAndCalculateToAmount(Decimal.parse("10.10"), true);
+    await state.updateTo(currencyB, true);
+
+    expect(state.from, currencyA);
+    expect(state.to, currencyB);
+    expect(state.canExchange, false);
+    expect(state.rate, null);
+    expect(state.rateDisplayString, "N/A");
+    expect(state.fromAmountString, "10.10000000");
+    expect(state.toAmountString, "");
+    expect(state.minimumSendWarning, "Minimum amount 42 BTC");
+
+    verify(cn.getMinimalExchangeAmount(fromTicker: "btc", toTicker: "xmr"))
+        .called(1);
+  });
+
+  test(
+      "updateTo after updateFrom and setFromAmountAndCalculateToAmount where fromAmount is greater than the minimum required exchange amount",
+      () async {
+    final cn = MockChangeNow();
+
+    final state = EstimatedRateExchangeFormState();
+    state.cnTesting = cn;
+
+    when(cn.getMinimalExchangeAmount(fromTicker: "btc", toTicker: "xmr"))
+        .thenAnswer((_) async => ChangeNowResponse(value: Decimal.fromInt(42)));
+    when(cn.getEstimatedExchangeAmount(
+            fromTicker: "btc",
+            toTicker: "xmr",
+            fromAmount: Decimal.parse("110.10")))
+        .thenAnswer((_) async => ChangeNowResponse(
+                value: EstimatedExchangeAmount(
+              transactionSpeedForecast: '10-60',
+              rateId: 'some rate id',
+              warningMessage: '',
+              estimatedAmount: Decimal.parse("302.002348"),
+            )));
+
+    await state.updateFrom(currencyA, true);
+    await state.setFromAmountAndCalculateToAmount(
+        Decimal.parse("110.10"), true);
+    await state.updateTo(currencyB, true);
+
+    expect(state.from, currencyA);
+    expect(state.to, currencyB);
+    expect(state.canExchange, true);
+    expect(state.rate, Decimal.parse("2.742982270663"));
+    expect(state.rateDisplayString, "1 BTC ~2.74298227 XMR");
+    expect(state.fromAmountString, "110.10000000");
+    expect(state.toAmountString, "302.00234800");
+    expect(state.minimumSendWarning, "");
+
+    verify(cn.getMinimalExchangeAmount(fromTicker: "btc", toTicker: "xmr"))
+        .called(1);
+    verify(cn.getEstimatedExchangeAmount(
+            fromTicker: "btc",
+            toTicker: "xmr",
+            fromAmount: Decimal.parse("110.10")))
+        .called(1);
+  });
+}

test/models/exchange/estimated_rate_exchange_form_state_test.mocks.dart

@@ -0,0 +1,212 @@
+// Mocks generated by Mockito 5.2.0 from annotations
+// in stackwallet/test/models/exchange/estimated_rate_exchange_form_state_test.dart.
+// Do not manually edit this file.
+
+import 'dart:async' as _i5;
+
+import 'package:decimal/decimal.dart' as _i7;
+import 'package:http/http.dart' as _i4;
+import 'package:mockito/mockito.dart' as _i1;
+import 'package:stackwallet/models/exchange/change_now/available_floating_rate_pair.dart'
+    as _i12;
+import 'package:stackwallet/models/exchange/change_now/change_now_response.dart'
+    as _i2;
+import 'package:stackwallet/models/exchange/change_now/currency.dart' as _i6;
+import 'package:stackwallet/models/exchange/change_now/estimated_exchange_amount.dart'
+    as _i8;
+import 'package:stackwallet/models/exchange/change_now/exchange_transaction.dart'
+    as _i10;
+import 'package:stackwallet/models/exchange/change_now/exchange_transaction_status.dart'
+    as _i11;
+import 'package:stackwallet/models/exchange/change_now/fixed_rate_market.dart'
+    as _i9;
+import 'package:stackwallet/services/change_now/change_now.dart' as _i3;
+
+// ignore_for_file: type=lint
+// ignore_for_file: avoid_redundant_argument_values
+// ignore_for_file: avoid_setters_without_getters
+// ignore_for_file: comment_references
+// ignore_for_file: implementation_imports
+// ignore_for_file: invalid_use_of_visible_for_testing_member
+// ignore_for_file: prefer_const_constructors
+// ignore_for_file: unnecessary_parenthesis
+// ignore_for_file: camel_case_types
+
+class _FakeChangeNowResponse_0<T> extends _i1.Fake
+    implements _i2.ChangeNowResponse<T> {}
+
+/// A class which mocks [ChangeNow].
+///
+/// See the documentation for Mockito's code generation for more information.
+class MockChangeNow extends _i1.Mock implements _i3.ChangeNow {
+  MockChangeNow() {
+    _i1.throwOnMissingStub(this);
+  }
+
+  @override
+  set client(_i4.Client? _client) =>
+      super.noSuchMethod(Invocation.setter(#client, _client),
+          returnValueForMissingStub: null);
+  @override
+  _i5.Future<_i2.ChangeNowResponse<List<_i6.Currency>>> getAvailableCurrencies(
+          {bool? fixedRate, bool? active}) =>
+      (super.noSuchMethod(
+          Invocation.method(#getAvailableCurrencies, [],
+              {#fixedRate: fixedRate, #active: active}),
+          returnValue: Future<_i2.ChangeNowResponse<List<_i6.Currency>>>.value(
+              _FakeChangeNowResponse_0<List<_i6.Currency>>())) as _i5
+          .Future<_i2.ChangeNowResponse<List<_i6.Currency>>>);
+  @override
+  _i5.Future<_i2.ChangeNowResponse<List<_i6.Currency>>> getPairedCurrencies(
+          {String? ticker, bool? fixedRate}) =>
+      (super.noSuchMethod(
+          Invocation.method(#getPairedCurrencies, [],
+              {#ticker: ticker, #fixedRate: fixedRate}),
+          returnValue: Future<_i2.ChangeNowResponse<List<_i6.Currency>>>.value(
+              _FakeChangeNowResponse_0<List<_i6.Currency>>())) as _i5
+          .Future<_i2.ChangeNowResponse<List<_i6.Currency>>>);
+  @override
+  _i5.Future<_i2.ChangeNowResponse<_i7.Decimal>> getMinimalExchangeAmount(
+          {String? fromTicker, String? toTicker, String? apiKey}) =>
+      (super.noSuchMethod(
+              Invocation.method(#getMinimalExchangeAmount, [], {
+                #fromTicker: fromTicker,
+                #toTicker: toTicker,
+                #apiKey: apiKey
+              }),
+              returnValue: Future<_i2.ChangeNowResponse<_i7.Decimal>>.value(
+                  _FakeChangeNowResponse_0<_i7.Decimal>()))
+          as _i5.Future<_i2.ChangeNowResponse<_i7.Decimal>>);
+  @override
+  _i5.Future<_i2.ChangeNowResponse<_i8.EstimatedExchangeAmount>>
+      getEstimatedExchangeAmount(
+              {String? fromTicker,
+              String? toTicker,
+              _i7.Decimal? fromAmount,
+              String? apiKey}) =>
+          (super.noSuchMethod(
+                  Invocation.method(#getEstimatedExchangeAmount, [], {
+                    #fromTicker: fromTicker,
+                    #toTicker: toTicker,
+                    #fromAmount: fromAmount,
+                    #apiKey: apiKey
+                  }),
+                  returnValue: Future<
+                          _i2.ChangeNowResponse<
+                              _i8.EstimatedExchangeAmount>>.value(
+                      _FakeChangeNowResponse_0<_i8.EstimatedExchangeAmount>()))
+              as _i5
+                  .Future<_i2.ChangeNowResponse<_i8.EstimatedExchangeAmount>>);
+  @override
+  _i5.Future<_i2.ChangeNowResponse<_i8.EstimatedExchangeAmount>>
+      getEstimatedFixedRateExchangeAmount(
+              {String? fromTicker,
+              String? toTicker,
+              _i7.Decimal? fromAmount,
+              bool? useRateId = true,
+              String? apiKey}) =>
+          (super.noSuchMethod(
+                  Invocation.method(#getEstimatedFixedRateExchangeAmount, [], {
+                    #fromTicker: fromTicker,
+                    #toTicker: toTicker,
+                    #fromAmount: fromAmount,
+                    #useRateId: useRateId,
+                    #apiKey: apiKey
+                  }),
+                  returnValue: Future<
+                          _i2.ChangeNowResponse<
+                              _i8.EstimatedExchangeAmount>>.value(
+                      _FakeChangeNowResponse_0<_i8.EstimatedExchangeAmount>()))
+              as _i5
+                  .Future<_i2.ChangeNowResponse<_i8.EstimatedExchangeAmount>>);
+  @override
+  _i5.Future<_i2.ChangeNowResponse<List<_i9.FixedRateMarket>>>
+      getAvailableFixedRateMarkets({String? apiKey}) => (super.noSuchMethod(
+          Invocation.method(
+              #getAvailableFixedRateMarkets, [], {#apiKey: apiKey}),
+          returnValue:
+              Future<_i2.ChangeNowResponse<List<_i9.FixedRateMarket>>>.value(
+                  _FakeChangeNowResponse_0<List<_i9.FixedRateMarket>>())) as _i5
+          .Future<_i2.ChangeNowResponse<List<_i9.FixedRateMarket>>>);
+  @override
+  _i5.Future<_i2.ChangeNowResponse<_i10.ExchangeTransaction>>
+      createStandardExchangeTransaction(
+              {String? fromTicker,
+              String? toTicker,
+              String? receivingAddress,
+              _i7.Decimal? amount,
+              String? extraId = r'',
+              String? userId = r'',
+              String? contactEmail = r'',
+              String? refundAddress = r'',
+              String? refundExtraId = r'',
+              String? apiKey}) =>
+          (super.noSuchMethod(
+              Invocation.method(#createStandardExchangeTransaction, [], {
+                #fromTicker: fromTicker,
+                #toTicker: toTicker,
+                #receivingAddress: receivingAddress,
+                #amount: amount,
+                #extraId: extraId,
+                #userId: userId,
+                #contactEmail: contactEmail,
+                #refundAddress: refundAddress,
+                #refundExtraId: refundExtraId,
+                #apiKey: apiKey
+              }),
+              returnValue: Future<
+                      _i2.ChangeNowResponse<_i10.ExchangeTransaction>>.value(
+                  _FakeChangeNowResponse_0<_i10.ExchangeTransaction>())) as _i5
+              .Future<_i2.ChangeNowResponse<_i10.ExchangeTransaction>>);
+  @override
+  _i5.Future<_i2.ChangeNowResponse<_i10.ExchangeTransaction>>
+      createFixedRateExchangeTransaction(
+              {String? fromTicker,
+              String? toTicker,
+              String? receivingAddress,
+              _i7.Decimal? amount,
+              String? rateId,
+              String? extraId = r'',
+              String? userId = r'',
+              String? contactEmail = r'',
+              String? refundAddress = r'',
+              String? refundExtraId = r'',
+              String? apiKey}) =>
+          (super.noSuchMethod(
+              Invocation.method(#createFixedRateExchangeTransaction, [], {
+                #fromTicker: fromTicker,
+                #toTicker: toTicker,
+                #receivingAddress: receivingAddress,
+                #amount: amount,
+                #rateId: rateId,
+                #extraId: extraId,
+                #userId: userId,
+                #contactEmail: contactEmail,
+                #refundAddress: refundAddress,
+                #refundExtraId: refundExtraId,
+                #apiKey: apiKey
+              }),
+              returnValue: Future<
+                      _i2.ChangeNowResponse<_i10.ExchangeTransaction>>.value(
+                  _FakeChangeNowResponse_0<_i10.ExchangeTransaction>())) as _i5
+              .Future<_i2.ChangeNowResponse<_i10.ExchangeTransaction>>);
+  @override
+  _i5.Future<_i2.ChangeNowResponse<_i11.ExchangeTransactionStatus>>
+      getTransactionStatus({String? id, String? apiKey}) => (super.noSuchMethod(
+          Invocation.method(
+              #getTransactionStatus, [], {#id: id, #apiKey: apiKey}),
+          returnValue:
+              Future<_i2.ChangeNowResponse<_i11.ExchangeTransactionStatus>>.value(
+                  _FakeChangeNowResponse_0<_i11.ExchangeTransactionStatus>())) as _i5
+          .Future<_i2.ChangeNowResponse<_i11.ExchangeTransactionStatus>>);
+  @override
+  _i5.Future<_i2.ChangeNowResponse<List<_i12.AvailableFloatingRatePair>>>
+      getAvailableFloatingRatePairs({bool? includePartners = false}) => (super
+          .noSuchMethod(
+              Invocation.method(#getAvailableFloatingRatePairs, [],
+                  {#includePartners: includePartners}),
+              returnValue:
+                  Future<_i2.ChangeNowResponse<List<_i12.AvailableFloatingRatePair>>>.value(
+                      _FakeChangeNowResponse_0<List<_i12.AvailableFloatingRatePair>>())) as _i5
+          .Future<_i2.ChangeNowResponse<List<_i12.AvailableFloatingRatePair>>>);
+}

test/models/isar/log_test.dart

@@ -0,0 +1,15 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:stackwallet/models/isar/models/log.dart';
+import 'package:stackwallet/utilities/logger.dart';
+
+void main() {
+  test("Log class", () {
+    final log = Log()
+      ..message = "hello"
+      ..timestampInMillisUTC = 100000001
+      ..logLevel = LogLevel.Fatal;
+
+    expect(log.toString(), "[Fatal][1970-01-02 03:46:40.001Z]: hello");
+    expect(log.id, -9223372036854775808);
+  });
+}

test/screen_tests/exchange/exchange_view_test.mocks.dart

@@ -2,20 +2,33 @@
 // in stackwallet/test/screen_tests/exchange/exchange_view_test.dart.
 // Do not manually edit this file.
 
-import 'dart:async' as _i6;
+import 'dart:async' as _i7;
-import 'dart:ui' as _i7;
+import 'dart:ui' as _i8;
 
+import 'package:decimal/decimal.dart' as _i15;
+import 'package:http/http.dart' as _i13;
 import 'package:mockito/mockito.dart' as _i1;
+import 'package:stackwallet/models/exchange/change_now/available_floating_rate_pair.dart'
+    as _i19;
+import 'package:stackwallet/models/exchange/change_now/change_now_response.dart'
+    as _i2;
+import 'package:stackwallet/models/exchange/change_now/currency.dart' as _i14;
+import 'package:stackwallet/models/exchange/change_now/estimated_exchange_amount.dart'
+    as _i16;
 import 'package:stackwallet/models/exchange/change_now/exchange_transaction.dart'
-    as _i9;
+    as _i10;
+import 'package:stackwallet/models/exchange/change_now/exchange_transaction_status.dart'
+    as _i18;
+import 'package:stackwallet/models/exchange/change_now/fixed_rate_market.dart'
+    as _i17;
 import 'package:stackwallet/pages/exchange_view/sub_widgets/exchange_rate_sheet.dart'
-    as _i4;
+    as _i5;
-import 'package:stackwallet/services/change_now/change_now.dart' as _i11;
+import 'package:stackwallet/services/change_now/change_now.dart' as _i12;
-import 'package:stackwallet/services/trade_notes_service.dart' as _i10;
+import 'package:stackwallet/services/trade_notes_service.dart' as _i11;
-import 'package:stackwallet/services/trade_service.dart' as _i8;
+import 'package:stackwallet/services/trade_service.dart' as _i9;
-import 'package:stackwallet/utilities/enums/backup_frequency_type.dart' as _i5;
+import 'package:stackwallet/utilities/enums/backup_frequency_type.dart' as _i6;
-import 'package:stackwallet/utilities/enums/sync_type_enum.dart' as _i3;
+import 'package:stackwallet/utilities/enums/sync_type_enum.dart' as _i4;
-import 'package:stackwallet/utilities/prefs.dart' as _i2;
+import 'package:stackwallet/utilities/prefs.dart' as _i3;
 
 // ignore_for_file: type=lint
 // ignore_for_file: avoid_redundant_argument_values
@@ -27,10 +40,13 @@ import 'package:stackwallet/utilities/prefs.dart' as _i2;
 // ignore_for_file: unnecessary_parenthesis
 // ignore_for_file: camel_case_types
 
+class _FakeChangeNowResponse_0<T> extends _i1.Fake
+    implements _i2.ChangeNowResponse<T> {}
+
 /// A class which mocks [Prefs].
 ///
 /// See the documentation for Mockito's code generation for more information.
-class MockPrefs extends _i1.Mock implements _i2.Prefs {
+class MockPrefs extends _i1.Mock implements _i3.Prefs {
   MockPrefs() {
     _i1.throwOnMissingStub(this);
   }
@@ -69,11 +85,11 @@ class MockPrefs extends _i1.Mock implements _i2.Prefs {
           Invocation.setter(#walletIdsSyncOnStartup, walletIdsSyncOnStartup),
           returnValueForMissingStub: null);
   @override
-  _i3.SyncingType get syncType =>
+  _i4.SyncingType get syncType =>
       (super.noSuchMethod(Invocation.getter(#syncType),
-          returnValue: _i3.SyncingType.currentWalletOnly) as _i3.SyncingType);
+          returnValue: _i4.SyncingType.currentWalletOnly) as _i4.SyncingType);
   @override
-  set syncType(_i3.SyncingType? syncType) =>
+  set syncType(_i4.SyncingType? syncType) =>
       super.noSuchMethod(Invocation.setter(#syncType, syncType),
           returnValueForMissingStub: null);
   @override
@@ -109,11 +125,11 @@ class MockPrefs extends _i1.Mock implements _i2.Prefs {
       super.noSuchMethod(Invocation.setter(#currency, newCurrency),
           returnValueForMissingStub: null);
   @override
-  _i4.ExchangeRateType get exchangeRateType =>
+  _i5.ExchangeRateType get exchangeRateType =>
       (super.noSuchMethod(Invocation.getter(#exchangeRateType),
-          returnValue: _i4.ExchangeRateType.estimated) as _i4.ExchangeRateType);
+          returnValue: _i5.ExchangeRateType.estimated) as _i5.ExchangeRateType);
   @override
-  set exchangeRateType(_i4.ExchangeRateType? exchangeRateType) =>
+  set exchangeRateType(_i5.ExchangeRateType? exchangeRateType) =>
       super.noSuchMethod(Invocation.setter(#exchangeRateType, exchangeRateType),
           returnValueForMissingStub: null);
   @override
@@ -153,12 +169,12 @@ class MockPrefs extends _i1.Mock implements _i2.Prefs {
       Invocation.setter(#autoBackupLocation, autoBackupLocation),
       returnValueForMissingStub: null);
   @override
-  _i5.BackupFrequencyType get backupFrequencyType =>
+  _i6.BackupFrequencyType get backupFrequencyType =>
       (super.noSuchMethod(Invocation.getter(#backupFrequencyType),
-              returnValue: _i5.BackupFrequencyType.everyTenMinutes)
+              returnValue: _i6.BackupFrequencyType.everyTenMinutes)
-          as _i5.BackupFrequencyType);
+          as _i6.BackupFrequencyType);
   @override
-  set backupFrequencyType(_i5.BackupFrequencyType? backupFrequencyType) =>
+  set backupFrequencyType(_i6.BackupFrequencyType? backupFrequencyType) =>
       super.noSuchMethod(
           Invocation.setter(#backupFrequencyType, backupFrequencyType),
           returnValueForMissingStub: null);
@@ -171,20 +187,20 @@ class MockPrefs extends _i1.Mock implements _i2.Prefs {
       (super.noSuchMethod(Invocation.getter(#hasListeners), returnValue: false)
           as bool);
   @override
-  _i6.Future<void> init() => (super.noSuchMethod(Invocation.method(#init, []),
+  _i7.Future<void> init() => (super.noSuchMethod(Invocation.method(#init, []),
       returnValue: Future<void>.value(),
-      returnValueForMissingStub: Future<void>.value()) as _i6.Future<void>);
+      returnValueForMissingStub: Future<void>.value()) as _i7.Future<void>);
   @override
-  _i6.Future<void> incrementCurrentNotificationIndex() => (super.noSuchMethod(
+  _i7.Future<void> incrementCurrentNotificationIndex() => (super.noSuchMethod(
       Invocation.method(#incrementCurrentNotificationIndex, []),
       returnValue: Future<void>.value(),
-      returnValueForMissingStub: Future<void>.value()) as _i6.Future<void>);
+      returnValueForMissingStub: Future<void>.value()) as _i7.Future<void>);
   @override
-  void addListener(_i7.VoidCallback? listener) =>
+  void addListener(_i8.VoidCallback? listener) =>
       super.noSuchMethod(Invocation.method(#addListener, [listener]),
           returnValueForMissingStub: null);
   @override
-  void removeListener(_i7.VoidCallback? listener) =>
+  void removeListener(_i8.VoidCallback? listener) =>
       super.noSuchMethod(Invocation.method(#removeListener, [listener]),
           returnValueForMissingStub: null);
   @override
@@ -199,57 +215,57 @@ class MockPrefs extends _i1.Mock implements _i2.Prefs {
 /// A class which mocks [TradesService].
 ///
 /// See the documentation for Mockito's code generation for more information.
-class MockTradesService extends _i1.Mock implements _i8.TradesService {
+class MockTradesService extends _i1.Mock implements _i9.TradesService {
   MockTradesService() {
     _i1.throwOnMissingStub(this);
   }
 
   @override
-  List<_i9.ExchangeTransaction> get trades =>
+  List<_i10.ExchangeTransaction> get trades =>
       (super.noSuchMethod(Invocation.getter(#trades),
-              returnValue: <_i9.ExchangeTransaction>[])
+              returnValue: <_i10.ExchangeTransaction>[])
-          as List<_i9.ExchangeTransaction>);
+          as List<_i10.ExchangeTransaction>);
   @override
   bool get hasListeners =>
       (super.noSuchMethod(Invocation.getter(#hasListeners), returnValue: false)
           as bool);
   @override
-  _i6.Future<void> add(
+  _i7.Future<void> add(
-          {_i9.ExchangeTransaction? trade, bool? shouldNotifyListeners}) =>
+          {_i10.ExchangeTransaction? trade, bool? shouldNotifyListeners}) =>
       (super.noSuchMethod(
           Invocation.method(#add, [],
               {#trade: trade, #shouldNotifyListeners: shouldNotifyListeners}),
           returnValue: Future<void>.value(),
-          returnValueForMissingStub: Future<void>.value()) as _i6.Future<void>);
+          returnValueForMissingStub: Future<void>.value()) as _i7.Future<void>);
   @override
-  _i6.Future<void> edit(
+  _i7.Future<void> edit(
-          {_i9.ExchangeTransaction? trade, bool? shouldNotifyListeners}) =>
+          {_i10.ExchangeTransaction? trade, bool? shouldNotifyListeners}) =>
       (super.noSuchMethod(
           Invocation.method(#edit, [],
               {#trade: trade, #shouldNotifyListeners: shouldNotifyListeners}),
           returnValue: Future<void>.value(),
-          returnValueForMissingStub: Future<void>.value()) as _i6.Future<void>);
+          returnValueForMissingStub: Future<void>.value()) as _i7.Future<void>);
   @override
-  _i6.Future<void> delete(
+  _i7.Future<void> delete(
-          {_i9.ExchangeTransaction? trade, bool? shouldNotifyListeners}) =>
+          {_i10.ExchangeTransaction? trade, bool? shouldNotifyListeners}) =>
       (super.noSuchMethod(
           Invocation.method(#delete, [],
               {#trade: trade, #shouldNotifyListeners: shouldNotifyListeners}),
           returnValue: Future<void>.value(),
-          returnValueForMissingStub: Future<void>.value()) as _i6.Future<void>);
+          returnValueForMissingStub: Future<void>.value()) as _i7.Future<void>);
   @override
-  _i6.Future<void> deleteByUuid({String? uuid, bool? shouldNotifyListeners}) =>
+  _i7.Future<void> deleteByUuid({String? uuid, bool? shouldNotifyListeners}) =>
       (super.noSuchMethod(
           Invocation.method(#deleteByUuid, [],
               {#uuid: uuid, #shouldNotifyListeners: shouldNotifyListeners}),
           returnValue: Future<void>.value(),
-          returnValueForMissingStub: Future<void>.value()) as _i6.Future<void>);
+          returnValueForMissingStub: Future<void>.value()) as _i7.Future<void>);
   @override
-  void addListener(_i7.VoidCallback? listener) =>
+  void addListener(_i8.VoidCallback? listener) =>
       super.noSuchMethod(Invocation.method(#addListener, [listener]),
           returnValueForMissingStub: null);
   @override
-  void removeListener(_i7.VoidCallback? listener) =>
+  void removeListener(_i8.VoidCallback? listener) =>
       super.noSuchMethod(Invocation.method(#removeListener, [listener]),
           returnValueForMissingStub: null);
   @override
@@ -264,7 +280,7 @@ class MockTradesService extends _i1.Mock implements _i8.TradesService {
 /// A class which mocks [TradeNotesService].
 ///
 /// See the documentation for Mockito's code generation for more information.
-class MockTradeNotesService extends _i1.Mock implements _i10.TradeNotesService {
+class MockTradeNotesService extends _i1.Mock implements _i11.TradeNotesService {
   MockTradeNotesService() {
     _i1.throwOnMissingStub(this);
   }
@@ -281,21 +297,21 @@ class MockTradeNotesService extends _i1.Mock implements _i10.TradeNotesService {
       (super.noSuchMethod(Invocation.method(#getNote, [], {#tradeId: tradeId}),
           returnValue: '') as String);
   @override
-  _i6.Future<void> set({String? tradeId, String? note}) => (super.noSuchMethod(
+  _i7.Future<void> set({String? tradeId, String? note}) => (super.noSuchMethod(
       Invocation.method(#set, [], {#tradeId: tradeId, #note: note}),
       returnValue: Future<void>.value(),
-      returnValueForMissingStub: Future<void>.value()) as _i6.Future<void>);
+      returnValueForMissingStub: Future<void>.value()) as _i7.Future<void>);
   @override
-  _i6.Future<void> delete({String? tradeId}) =>
+  _i7.Future<void> delete({String? tradeId}) =>
       (super.noSuchMethod(Invocation.method(#delete, [], {#tradeId: tradeId}),
           returnValue: Future<void>.value(),
-          returnValueForMissingStub: Future<void>.value()) as _i6.Future<void>);
+          returnValueForMissingStub: Future<void>.value()) as _i7.Future<void>);
   @override
-  void addListener(_i7.VoidCallback? listener) =>
+  void addListener(_i8.VoidCallback? listener) =>
       super.noSuchMethod(Invocation.method(#addListener, [listener]),
           returnValueForMissingStub: null);
   @override
-  void removeListener(_i7.VoidCallback? listener) =>
+  void removeListener(_i8.VoidCallback? listener) =>
       super.noSuchMethod(Invocation.method(#removeListener, [listener]),
           returnValueForMissingStub: null);
   @override
@@ -310,8 +326,175 @@ class MockTradeNotesService extends _i1.Mock implements _i10.TradeNotesService {
 /// A class which mocks [ChangeNow].
 ///
 /// See the documentation for Mockito's code generation for more information.
-class MockChangeNow extends _i1.Mock implements _i11.ChangeNow {
+class MockChangeNow extends _i1.Mock implements _i12.ChangeNow {
   MockChangeNow() {
     _i1.throwOnMissingStub(this);
   }
+
+  @override
+  set client(_i13.Client? _client) =>
+      super.noSuchMethod(Invocation.setter(#client, _client),
+          returnValueForMissingStub: null);
+  @override
+  _i7.Future<_i2.ChangeNowResponse<List<_i14.Currency>>> getAvailableCurrencies(
+          {bool? fixedRate, bool? active}) =>
+      (super.noSuchMethod(
+          Invocation.method(#getAvailableCurrencies, [],
+              {#fixedRate: fixedRate, #active: active}),
+          returnValue: Future<_i2.ChangeNowResponse<List<_i14.Currency>>>.value(
+              _FakeChangeNowResponse_0<List<_i14.Currency>>())) as _i7
+          .Future<_i2.ChangeNowResponse<List<_i14.Currency>>>);
+  @override
+  _i7.Future<_i2.ChangeNowResponse<List<_i14.Currency>>> getPairedCurrencies(
+          {String? ticker, bool? fixedRate}) =>
+      (super.noSuchMethod(
+          Invocation.method(#getPairedCurrencies, [],
+              {#ticker: ticker, #fixedRate: fixedRate}),
+          returnValue: Future<_i2.ChangeNowResponse<List<_i14.Currency>>>.value(
+              _FakeChangeNowResponse_0<List<_i14.Currency>>())) as _i7
+          .Future<_i2.ChangeNowResponse<List<_i14.Currency>>>);
+  @override
+  _i7.Future<_i2.ChangeNowResponse<_i15.Decimal>> getMinimalExchangeAmount(
+          {String? fromTicker, String? toTicker, String? apiKey}) =>
+      (super.noSuchMethod(
+              Invocation.method(#getMinimalExchangeAmount, [], {
+                #fromTicker: fromTicker,
+                #toTicker: toTicker,
+                #apiKey: apiKey
+              }),
+              returnValue: Future<_i2.ChangeNowResponse<_i15.Decimal>>.value(
+                  _FakeChangeNowResponse_0<_i15.Decimal>()))
+          as _i7.Future<_i2.ChangeNowResponse<_i15.Decimal>>);
+  @override
+  _i7.Future<_i2.ChangeNowResponse<_i16.EstimatedExchangeAmount>>
+      getEstimatedExchangeAmount(
+              {String? fromTicker,
+              String? toTicker,
+              _i15.Decimal? fromAmount,
+              String? apiKey}) =>
+          (super.noSuchMethod(
+                  Invocation.method(#getEstimatedExchangeAmount, [], {
+                    #fromTicker: fromTicker,
+                    #toTicker: toTicker,
+                    #fromAmount: fromAmount,
+                    #apiKey: apiKey
+                  }),
+                  returnValue: Future<
+                          _i2.ChangeNowResponse<
+                              _i16.EstimatedExchangeAmount>>.value(
+                      _FakeChangeNowResponse_0<_i16.EstimatedExchangeAmount>()))
+              as _i7
+                  .Future<_i2.ChangeNowResponse<_i16.EstimatedExchangeAmount>>);
+  @override
+  _i7.Future<_i2.ChangeNowResponse<_i16.EstimatedExchangeAmount>>
+      getEstimatedFixedRateExchangeAmount(
+              {String? fromTicker,
+              String? toTicker,
+              _i15.Decimal? fromAmount,
+              bool? useRateId = true,
+              String? apiKey}) =>
+          (super.noSuchMethod(
+                  Invocation.method(#getEstimatedFixedRateExchangeAmount, [], {
+                    #fromTicker: fromTicker,
+                    #toTicker: toTicker,
+                    #fromAmount: fromAmount,
+                    #useRateId: useRateId,
+                    #apiKey: apiKey
+                  }),
+                  returnValue: Future<
+                          _i2.ChangeNowResponse<
+                              _i16.EstimatedExchangeAmount>>.value(
+                      _FakeChangeNowResponse_0<_i16.EstimatedExchangeAmount>()))
+              as _i7
+                  .Future<_i2.ChangeNowResponse<_i16.EstimatedExchangeAmount>>);
+  @override
+  _i7.Future<_i2.ChangeNowResponse<List<_i17.FixedRateMarket>>>
+      getAvailableFixedRateMarkets({String? apiKey}) => (super.noSuchMethod(
+          Invocation.method(
+              #getAvailableFixedRateMarkets, [], {#apiKey: apiKey}),
+          returnValue:
+              Future<_i2.ChangeNowResponse<List<_i17.FixedRateMarket>>>.value(
+                  _FakeChangeNowResponse_0<List<_i17.FixedRateMarket>>())) as _i7
+          .Future<_i2.ChangeNowResponse<List<_i17.FixedRateMarket>>>);
+  @override
+  _i7.Future<_i2.ChangeNowResponse<_i10.ExchangeTransaction>>
+      createStandardExchangeTransaction(
+              {String? fromTicker,
+              String? toTicker,
+              String? receivingAddress,
+              _i15.Decimal? amount,
+              String? extraId = r'',
+              String? userId = r'',
+              String? contactEmail = r'',
+              String? refundAddress = r'',
+              String? refundExtraId = r'',
+              String? apiKey}) =>
+          (super.noSuchMethod(
+              Invocation.method(#createStandardExchangeTransaction, [], {
+                #fromTicker: fromTicker,
+                #toTicker: toTicker,
+                #receivingAddress: receivingAddress,
+                #amount: amount,
+                #extraId: extraId,
+                #userId: userId,
+                #contactEmail: contactEmail,
+                #refundAddress: refundAddress,
+                #refundExtraId: refundExtraId,
+                #apiKey: apiKey
+              }),
+              returnValue: Future<
+                      _i2.ChangeNowResponse<_i10.ExchangeTransaction>>.value(
+                  _FakeChangeNowResponse_0<_i10.ExchangeTransaction>())) as _i7
+              .Future<_i2.ChangeNowResponse<_i10.ExchangeTransaction>>);
+  @override
+  _i7.Future<_i2.ChangeNowResponse<_i10.ExchangeTransaction>>
+      createFixedRateExchangeTransaction(
+              {String? fromTicker,
+              String? toTicker,
+              String? receivingAddress,
+              _i15.Decimal? amount,
+              String? rateId,
+              String? extraId = r'',
+              String? userId = r'',
+              String? contactEmail = r'',
+              String? refundAddress = r'',
+              String? refundExtraId = r'',
+              String? apiKey}) =>
+          (super.noSuchMethod(
+              Invocation.method(#createFixedRateExchangeTransaction, [], {
+                #fromTicker: fromTicker,
+                #toTicker: toTicker,
+                #receivingAddress: receivingAddress,
+                #amount: amount,
+                #rateId: rateId,
+                #extraId: extraId,
+                #userId: userId,
+                #contactEmail: contactEmail,
+                #refundAddress: refundAddress,
+                #refundExtraId: refundExtraId,
+                #apiKey: apiKey
+              }),
+              returnValue: Future<
+                      _i2.ChangeNowResponse<_i10.ExchangeTransaction>>.value(
+                  _FakeChangeNowResponse_0<_i10.ExchangeTransaction>())) as _i7
+              .Future<_i2.ChangeNowResponse<_i10.ExchangeTransaction>>);
+  @override
+  _i7.Future<_i2.ChangeNowResponse<_i18.ExchangeTransactionStatus>>
+      getTransactionStatus({String? id, String? apiKey}) => (super.noSuchMethod(
+          Invocation.method(
+              #getTransactionStatus, [], {#id: id, #apiKey: apiKey}),
+          returnValue:
+              Future<_i2.ChangeNowResponse<_i18.ExchangeTransactionStatus>>.value(
+                  _FakeChangeNowResponse_0<_i18.ExchangeTransactionStatus>())) as _i7
+          .Future<_i2.ChangeNowResponse<_i18.ExchangeTransactionStatus>>);
+  @override
+  _i7.Future<_i2.ChangeNowResponse<List<_i19.AvailableFloatingRatePair>>>
+      getAvailableFloatingRatePairs({bool? includePartners = false}) => (super
+          .noSuchMethod(
+              Invocation.method(#getAvailableFloatingRatePairs, [],
+                  {#includePartners: includePartners}),
+              returnValue:
+                  Future<_i2.ChangeNowResponse<List<_i19.AvailableFloatingRatePair>>>.value(
+                      _FakeChangeNowResponse_0<List<_i19.AvailableFloatingRatePair>>())) as _i7
+          .Future<_i2.ChangeNowResponse<List<_i19.AvailableFloatingRatePair>>>);
 }

test/services/coins/fake_coin_service_api.dart

@@ -176,4 +176,10 @@ class FakeCoinServiceAPI extends CoinServiceAPI {
     // TODO: implement testNetworkConnection
     throw UnimplementedError();
   }
+
+  @override
+  Future<bool> generateNewAddress() {
+    // TODO: implement generateNewAddress
+    throw UnimplementedError();
+  }
 }