fix: fiat amount when sending all (#1516)

* fix: fiat amount when sending all

* possible fix for pending txs
workaroudn update

* also for wow

cw_monero/lib/api/transaction_history.dart

@@ -18,7 +18,7 @@ String getTxKey(String txId) {
 monero.TransactionHistory? txhistory;
 
 void refreshTransactions() {
-  txhistory = monero.Wallet_history(wptr!);
+  txhistory ??= monero.Wallet_history(wptr!);
   monero.TransactionHistory_refresh(txhistory!);
 }
 
@@ -27,17 +27,17 @@ int countOfTransactions() => monero.TransactionHistory_count(txhistory!);
 List<Transaction> getAllTransactions() {
   List<Transaction> dummyTxs = [];
 
-  txhistory = monero.Wallet_history(wptr!);
+  txhistory ??= monero.Wallet_history(wptr!);
   monero.TransactionHistory_refresh(txhistory!);
   int size = countOfTransactions();
-  final list = List.generate(size, (index) => Transaction(txInfo: monero.TransactionHistory_transaction(txhistory!, index: index)))..addAll(dummyTxs);
+  final list = List.generate(size, (index) => Transaction(txInfo: monero.TransactionHistory_transaction(txhistory!, index: index)));
 
   final accts = monero.Wallet_numSubaddressAccounts(wptr!);
   for (var i = 0; i < accts; i++) {  
     final fullBalance = monero.Wallet_balance(wptr!, accountIndex: i);
     final availBalance = monero.Wallet_unlockedBalance(wptr!, accountIndex: i);
     if (fullBalance > availBalance) {
-      if (list.where((element) => element.accountIndex == i && element.isConfirmed == false).isNotEmpty) {
+      if (list.where((element) => element.accountIndex == i && element.isConfirmed == false).isEmpty) {
         dummyTxs.add(
           Transaction.dummy(
             displayLabel: "",
@@ -50,7 +50,7 @@ List<Transaction> getAllTransactions() {
             amount: fullBalance - availBalance,
             isSpend: false,
             hash: "pending",
-            key: "pending",
+            key: "",
             txInfo: Pointer.fromAddress(0),
           )..timeStamp = DateTime.now()
         );

cw_monero/lib/api/wallet_manager.dart

@@ -6,6 +6,7 @@ import 'package:cw_monero/api/exceptions/wallet_creation_exception.dart';
 import 'package:cw_monero/api/exceptions/wallet_opening_exception.dart';
 import 'package:cw_monero/api/exceptions/wallet_restore_from_keys_exception.dart';
 import 'package:cw_monero/api/exceptions/wallet_restore_from_seed_exception.dart';
+import 'package:cw_monero/api/transaction_history.dart';
 import 'package:cw_monero/api/wallet.dart';
 import 'package:monero/monero.dart' as monero;
 
@@ -29,6 +30,7 @@ void createWalletSync(
     required String password,
     required String language,
     int nettype = 0}) {
+  txhistory = null;
   wptr = monero.WalletManager_createWallet(wmPtr,
       path: path, password: password, language: language, networkType: 0);
 
@@ -53,6 +55,7 @@ void restoreWalletFromSeedSync(
     required String seed,
     int nettype = 0,
     int restoreHeight = 0}) {
+  txhistory = null;
   wptr = monero.WalletManager_recoveryWallet(
     wmPtr,
     path: path,
@@ -82,6 +85,7 @@ void restoreWalletFromKeysSync(
     required String spendKey,
     int nettype = 0,
     int restoreHeight = 0}) {
+  txhistory = null;
   wptr = monero.WalletManager_createWalletFromKeys(
     wmPtr,
     path: path,
@@ -110,6 +114,7 @@ void restoreWalletFromSpendKeySync(
     required String spendKey,
     int nettype = 0,
     int restoreHeight = 0}) {
+  // txhistory = null;
   // wptr = monero.WalletManager_createWalletFromKeys(
   //   wmPtr,
   //   path: path,
@@ -121,6 +126,7 @@ void restoreWalletFromSpendKeySync(
   //   nettype: 0,
   // );
   
+  txhistory = null;
   wptr = monero.WalletManager_createDeterministicWalletFromSpendKey(
     wmPtr,
     path: path,
@@ -184,6 +190,7 @@ Map<String, monero.wallet> openedWalletsByPath = {};
 void loadWallet(
     {required String path, required String password, int nettype = 0}) {
   if (openedWalletsByPath[path] != null) {
+    txhistory = null;
     wptr = openedWalletsByPath[path]!;
     return;
   }
@@ -195,6 +202,7 @@ void loadWallet(
           monero.Wallet_store(Pointer.fromAddress(addr));
         });
       }
+      txhistory = null;
       wptr = monero.WalletManager_openWallet(wmPtr,
           path: path, password: password);
       openedWalletsByPath[path] = wptr!;

cw_wownero/lib/api/transaction_history.dart

@@ -17,7 +17,7 @@ String getTxKey(String txId) {
 wownero.TransactionHistory? txhistory;
 
 void refreshTransactions() {
-  txhistory = wownero.Wallet_history(wptr!);
+  txhistory ??= wownero.Wallet_history(wptr!);
   wownero.TransactionHistory_refresh(txhistory!);
 }
 
@@ -26,17 +26,17 @@ int countOfTransactions() => wownero.TransactionHistory_count(txhistory!);
 List<Transaction> getAllTransactions() {
   List<Transaction> dummyTxs = [];
 
-  txhistory = wownero.Wallet_history(wptr!);
+  txhistory ??= wownero.Wallet_history(wptr!);
   wownero.TransactionHistory_refresh(txhistory!);
   int size = countOfTransactions();
-  final list = List.generate(size, (index) => Transaction(txInfo: wownero.TransactionHistory_transaction(txhistory!, index: index)))..addAll(dummyTxs);
+  final list = List.generate(size, (index) => Transaction(txInfo: wownero.TransactionHistory_transaction(txhistory!, index: index)));
 
   final accts = wownero.Wallet_numSubaddressAccounts(wptr!);
   for (var i = 0; i < accts; i++) {  
     final fullBalance = wownero.Wallet_balance(wptr!, accountIndex: i);
     final availBalance = wownero.Wallet_unlockedBalance(wptr!, accountIndex: i);
     if (fullBalance > availBalance) {
-      if (list.where((element) => element.accountIndex == i && element.isConfirmed == false).isNotEmpty) {
+      if (list.where((element) => element.accountIndex == i && element.isConfirmed == false).isEmpty) {
         dummyTxs.add(
           Transaction.dummy(
             displayLabel: "",

cw_wownero/lib/api/wallet_manager.dart

@@ -6,6 +6,7 @@ import 'package:cw_wownero/api/exceptions/wallet_creation_exception.dart';
 import 'package:cw_wownero/api/exceptions/wallet_opening_exception.dart';
 import 'package:cw_wownero/api/exceptions/wallet_restore_from_keys_exception.dart';
 import 'package:cw_wownero/api/exceptions/wallet_restore_from_seed_exception.dart';
+import 'package:cw_wownero/api/transaction_history.dart';
 import 'package:cw_wownero/api/wallet.dart';
 import 'package:monero/wownero.dart' as wownero;
 
@@ -29,6 +30,7 @@ void createWalletSync(
     required String password,
     required String language,
     int nettype = 0}) {
+  txhistory = null;
   wptr = wownero.WalletManager_createWallet(wmPtr,
       path: path, password: password, language: language, networkType: 0);
 
@@ -54,6 +56,7 @@ void restoreWalletFromSeedSync(
     int nettype = 0,
     int restoreHeight = 0}) {
   if (seed.split(" ").length == 14) {
+    txhistory = null;
     wptr = wownero.WOWNERO_deprecated_restore14WordSeed(
       path: path,
       password: password,
@@ -65,6 +68,7 @@ void restoreWalletFromSeedSync(
       height: wownero.WOWNERO_deprecated_14WordSeedHeight(seed: seed),
     );
   } else {
+    txhistory = null;
     wptr = wownero.WalletManager_recoveryWallet(
       wmPtr,
       path: path,
@@ -95,6 +99,7 @@ void restoreWalletFromKeysSync(
     required String spendKey,
     int nettype = 0,
     int restoreHeight = 0}) {
+  txhistory = null;
   wptr = wownero.WalletManager_createWalletFromKeys(
     wmPtr,
     path: path,
@@ -123,6 +128,7 @@ void restoreWalletFromSpendKeySync(
     required String spendKey,
     int nettype = 0,
     int restoreHeight = 0}) {
+  // txhistory = null;
   // wptr = wownero.WalletManager_createWalletFromKeys(
   //   wmPtr,
   //   path: path,
@@ -134,6 +140,7 @@ void restoreWalletFromSpendKeySync(
   //   nettype: 0,
   // );
 
+  txhistory = null;
   wptr = wownero.WalletManager_createDeterministicWalletFromSpendKey(
     wmPtr,
     path: path,
@@ -197,6 +204,7 @@ Map<String, wownero.wallet> openedWalletsByPath = {};
 void loadWallet(
     {required String path, required String password, int nettype = 0}) {
   if (openedWalletsByPath[path] != null) {
+    txhistory = null;
     wptr = openedWalletsByPath[path]!;
     return;
   }
@@ -208,6 +216,7 @@ void loadWallet(
           wownero.Wallet_store(Pointer.fromAddress(addr));
         });
       }
+      txhistory = null;
       wptr = wownero.WalletManager_openWallet(wmPtr,
           path: path, password: password);
       openedWalletsByPath[path] = wptr!;

lib/src/screens/send/widgets/send_card.dart

@@ -332,7 +332,9 @@ class SendCardState extends State<SendCard> with AutomaticKeepAliveClientMixin<S
                                           width: prefixIconWidth,
                                           height: prefixIconHeight,
                                           child: InkWell(
-                                            onTap: () async => output.setSendAll(),
+                                            onTap: () async {
+                                              output.setSendAll(sendViewModel.balance);
+                                            },
                                             child: Container(
                                               decoration: BoxDecoration(
                                                 color: Theme.of(context)

lib/view_model/send/output.dart

@@ -38,6 +38,7 @@ abstract class OutputBase with Store {
         key = UniqueKey(),
         sendAll = false,
         cryptoAmount = '',
+        cryptoFullBalance = '',
         fiatAmount = '',
         address = '',
         note = '',
@@ -54,6 +55,9 @@ abstract class OutputBase with Store {
   @observable
   String cryptoAmount;
 
+  @observable
+  String cryptoFullBalance;
+
   @observable
   String address;
 
@@ -202,9 +206,11 @@ abstract class OutputBase with Store {
   final SettingsStore _settingsStore;
   final FiatConversionStore _fiatConversationStore;
   final NumberFormat _cryptoNumberFormat;
-
   @action
-  void setSendAll() => sendAll = true;
+  void setSendAll(String fullBalance) {
+    cryptoFullBalance = fullBalance;
+    sendAll = true;
+  }
 
   @action
   void reset() {
@@ -243,7 +249,7 @@ abstract class OutputBase with Store {
     try {
       final fiat = calculateFiatAmount(
           price: _fiatConversationStore.prices[cryptoCurrencyHandler()]!,
-          cryptoAmount: cryptoAmount.replaceAll(',', '.'));
+          cryptoAmount: sendAll ? cryptoFullBalance.replaceAll(",", ".") : cryptoAmount.replaceAll(',', '.'));
       if (fiatAmount != fiat) {
         fiatAmount = fiat;
       }