Add testnet to coin list

lib/pages/settings_views/global_settings_view/manage_nodes_views/add_edit_node_view.dart

@@ -197,6 +197,7 @@ class _AddEditNodeViewState extends ConsumerState<AddEditNodeView> {
       case Coin.nano:
       case Coin.banano:
       case Coin.stellar:
+      case Coin.stellarTestnet:
         throw UnimplementedError();
         //TODO: check network/node
     }
@@ -739,6 +740,7 @@ class _NodeFormState extends ConsumerState<NodeForm> {
       case Coin.banano:
       case Coin.eCash:
       case Coin.stellar:
+      case Coin.stellarTestnet:
         return false;
 
       case Coin.ethereum:

lib/pages/settings_views/global_settings_view/manage_nodes_views/node_details_view.dart

@@ -173,6 +173,7 @@ class _NodeDetailsViewState extends ConsumerState<NodeDetailsView> {
       case Coin.nano:
       case Coin.banano:
       case Coin.stellar:
+      case Coin.stellarTestnet:
         throw UnimplementedError();
         //TODO: check network/node
     }

lib/services/coins/coin_service.dart

@@ -285,6 +285,15 @@ abstract class CoinServiceAPI {
           cachedClient: cachedClient,
           tracker: tracker,
         );
+
+      case Coin.stellarTestnet:
+        return StellarWallet(
+          walletId: walletId,
+          walletName: walletName,
+          coin: coin,
+          secureStore: secureStorageInterface,
+          tracker: tracker,
+        );
     }
   }
 

lib/services/coins/stellar/stellar_wallet.dart

@@ -41,6 +41,9 @@ const int MINIMUM_CONFIRMATIONS = 1;
 class StellarWallet extends CoinServiceAPI
     with WalletCache, WalletDB, CoinControlInterface {
 
+  late StellarSDK stellarSdk;
+  late Network stellarNetwork;
+
   StellarWallet({
     required String walletId,
     required String walletName,
@@ -56,12 +59,20 @@ class StellarWallet extends CoinServiceAPI
     _secureStore = secureStore;
     initCache(walletId, coin);
     initWalletDB(mockableOverride: mockableOverride);
+
+    if (coin.name == "stellarTestnet") {
+      stellarSdk = StellarSDK.TESTNET;
+      stellarNetwork = Network.TESTNET;
+    } else {
+      stellarSdk = StellarSDK.PUBLIC;
+      stellarNetwork = Network.PUBLIC;
+    }
   }
 
   late final TransactionNotificationTracker txTracker;
   late SecureStorageInterface _secureStore;
 
-  final StellarSDK stellarSdk = StellarSDK.PUBLIC;
+  // final StellarSDK stellarSdk = StellarSDK.PUBLIC;
 
   @override
   bool get isFavorite => _isFavorite ??= getCachedIsFavorite();
@@ -199,7 +210,7 @@ class StellarWallet extends CoinServiceAPI
           .build()
       ).build();
     }
-    transaction.sign(senderKeyPair, Network.PUBLIC);
+    transaction.sign(senderKeyPair, stellarNetwork);
     try {
       SubmitTransactionResponse response = await stellarSdk.submitTransaction(transaction);
 

lib/themes/color_theme.dart

@@ -28,7 +28,7 @@ class CoinThemeColorDefault {
   Color get namecoin => const Color(0xFF91B1E1);
   Color get wownero => const Color(0xFFED80C1);
   Color get particl => const Color(0xFF8175BD);
-  Color get stellar => const Color(0xFFE8E8E8); // TODO: find color
+  Color get stellar => const Color(0xFF6600FF);
   Color get nano => const Color(0xFF209CE9);
   Color get banano => const Color(0xFFFBDD11);
 
@@ -64,6 +64,7 @@ class CoinThemeColorDefault {
       case Coin.particl:
         return particl;
       case Coin.stellar:
+      case Coin.stellarTestnet:
         return stellar;
       case Coin.nano:
         return nano;

lib/themes/stack_colors.dart

@@ -1708,6 +1708,7 @@ class StackColors extends ThemeExtension<StackColors> {
       case Coin.particl:
         return _coin.particl;
       case Coin.stellar:
+      case Coin.stellarTestnet:
         return _coin.stellar;
       case Coin.nano:
         return _coin.nano;

lib/utilities/address_utils.dart

@@ -141,6 +141,8 @@ class AddressUtils {
         return Address.validateAddress(address, firoTestNetwork);
       case Coin.dogecoinTestNet:
         return Address.validateAddress(address, dogecointestnet);
+      case Coin.stellarTestnet:
+        return RegExp(r"^[G][A-Z0-9]{55}$").hasMatch(address);
     }
   }
 

lib/utilities/amount/amount_unit.dart

@@ -51,6 +51,7 @@ enum AmountUnit {
       case Coin.eCash:
       case Coin.epicCash:
       case Coin.stellar: // TODO: check if this is correct
+      case Coin.stellarTestnet:
         return AmountUnit.values.sublist(0, 4);
 
       case Coin.monero:

lib/utilities/block_explorers.dart

@@ -60,6 +60,8 @@ Uri getDefaultBlockExplorerUrlFor({
       return Uri.parse("https://www.nanolooker.com/block/$txid");
     case Coin.banano:
       return Uri.parse("https://www.bananolooker.com/block/$txid");
+    case Coin.stellarTestnet:
+      return Uri.parse("https://horizon-testnet.stellar.org/transactions/$txid");
   }
 }
 

lib/utilities/constants.dart

@@ -100,6 +100,7 @@ abstract class Constants {
         return _satsPerCoinECash;
 
       case Coin.stellar:
+      case Coin.stellarTestnet:
         return _satsPerCoinStellar;
     }
   }
@@ -140,6 +141,7 @@ abstract class Constants {
         return _decimalPlacesECash;
 
       case Coin.stellar:
+      case Coin.stellarTestnet:
         return _decimalPlacesStellar;
     }
   }
@@ -164,6 +166,7 @@ abstract class Constants {
       case Coin.particl:
       case Coin.nano:
       case Coin.stellar:
+      case Coin.stellarTestnet:
         values.addAll([24, 12]);
         break;
       case Coin.banano:
@@ -225,6 +228,7 @@ abstract class Constants {
         return 1;
 
       case Coin.stellar:
+      case Coin.stellarTestnet:
         return 5;
     }
   }
@@ -254,6 +258,7 @@ abstract class Constants {
       case Coin.nano:
       case Coin.banano:
       case Coin.stellar:
+      case Coin.stellarTestnet:
         return 24;
 
       case Coin.monero:

lib/utilities/default_nodes.dart

@@ -34,6 +34,7 @@ abstract class DefaultNodes {
         bitcoincashTestnet,
         dogecoinTestnet,
         firoTestnet,
+        stellarTestnet,
       ];
 
   static NodeModel get bitcoin => NodeModel(
@@ -275,6 +276,18 @@ abstract class DefaultNodes {
         isDown: false,
       );
 
+  static NodeModel get stellarTestnet => NodeModel(
+    host: "https://horizon-testnet.stellar.org/",
+    port: 50022,
+    name: defaultName,
+    id: _nodeId(Coin.stellarTestnet),
+    useSSL: true,
+    enabled: true,
+    coinName: Coin.stellarTestnet.name,
+    isFailover: true,
+    isDown: false,
+  );
+
   static NodeModel getNodeFor(Coin coin) {
     switch (coin) {
       case Coin.bitcoin:
@@ -336,6 +349,9 @@ abstract class DefaultNodes {
 
       case Coin.dogecoinTestNet:
         return dogecoinTestnet;
+
+      case Coin.stellarTestnet:
+        return stellarTestnet;
     }
   }
 }

lib/utilities/enums/coin_enum.dart

@@ -58,6 +58,7 @@ enum Coin {
   dogecoinTestNet,
   firoTestNet,
   litecoinTestNet,
+  stellarTestnet,
 }
 
 final int kTestNetCoinCount = 4; // Util.isDesktop ? 5 : 4;
@@ -106,6 +107,8 @@ extension CoinExt on Coin {
         return "tFiro";
       case Coin.dogecoinTestNet:
         return "tDogecoin";
+      case Coin.stellarTestnet:
+        return "tStellar";
     }
   }
 
@@ -151,6 +154,8 @@ extension CoinExt on Coin {
         return "tFIRO";
       case Coin.dogecoinTestNet:
         return "tDOGE";
+      case Coin.stellarTestnet:
+        return "tXLM";
     }
   }
 
@@ -197,6 +202,8 @@ extension CoinExt on Coin {
         return "firo";
       case Coin.dogecoinTestNet:
         return "dogecoin";
+      case Coin.stellarTestnet:
+        return "stellar";
     }
   }
 
@@ -224,6 +231,7 @@ extension CoinExt on Coin {
       case Coin.nano:
       case Coin.banano:
       case Coin.stellar:
+      case Coin.stellarTestnet:
         return false;
     }
   }
@@ -252,6 +260,7 @@ extension CoinExt on Coin {
       case Coin.nano:
       case Coin.banano:
       case Coin.stellar:
+      case Coin.stellarTestnet:
         return false;
     }
   }
@@ -280,6 +289,7 @@ extension CoinExt on Coin {
       case Coin.litecoinTestNet:
       case Coin.bitcoincashTestnet:
       case Coin.firoTestNet:
+      case Coin.stellarTestnet:
         return true;
     }
   }
@@ -317,6 +327,9 @@ extension CoinExt on Coin {
 
       case Coin.firoTestNet:
         return Coin.firo;
+
+      case Coin.stellarTestnet:
+        return Coin.stellar;
     }
   }
 
@@ -358,6 +371,7 @@ extension CoinExt on Coin {
         return particl.MINIMUM_CONFIRMATIONS;
 
       case Coin.stellar:
+      case Coin.stellarTestnet:
         return xlm.MINIMUM_CONFIRMATIONS;
 
       case Coin.wownero:
@@ -467,6 +481,11 @@ Coin coinFromPrettyName(String name) {
     case "banano":
       return Coin.banano;
 
+    case "Stellar Testnet":
+    case "stellarTestnet":
+    case "tStellar":
+      return Coin.stellarTestnet;
+
     default:
       throw ArgumentError.value(
         name,
@@ -518,6 +537,8 @@ Coin coinFromTickerCaseInsensitive(String ticker) {
       return Coin.nano;
     case "ban":
       return Coin.banano;
+    case "txlm":
+      return Coin.stellarTestnet;
     default:
       throw ArgumentError.value(
           ticker, "name", "No Coin enum value with that ticker");

lib/utilities/enums/derive_path_type_enum.dart

@@ -50,6 +50,7 @@ extension DerivePathTypeExt on DerivePathType {
       case Coin.nano:
       case Coin.banano:
       case Coin.stellar:
+      case Coin.stellarTestnet:
         throw UnsupportedError(
             "$coin does not use bitcoin style derivation paths");
     }

lib/widgets/node_card.dart

@@ -195,6 +195,7 @@ class _NodeCardState extends ConsumerState<NodeCard> {
       case Coin.nano:
       case Coin.banano:
       case Coin.stellar:
+      case Coin.stellarTestnet:
         throw UnimplementedError();
         //TODO: check network/node
     }

lib/widgets/node_options_sheet.dart

@@ -178,6 +178,7 @@ class NodeOptionsSheet extends ConsumerWidget {
       case Coin.nano:
       case Coin.banano:
       case Coin.stellar:
+      case Coin.stellarTestnet:
         throw UnimplementedError();
         //TODO: check network/node
     }