add 14 word seed support to wownero

cw_wownero/lib/api/wallet_manager.dart

@@ -53,15 +53,28 @@ void restoreWalletFromSeedSync(
     required String seed,
     int nettype = 0,
     int restoreHeight = 0}) {
-  wptr = wownero.WalletManager_recoveryWallet(
-    wmPtr,
-    path: path,
-    password: password,
-    mnemonic: seed,
-    restoreHeight: restoreHeight,
-    seedOffset: '',
-    networkType: 0,
-  );
+  if (seed.split(" ").length == 14) {
+    wptr = wownero.WOWNERO_deprecated_restore14WordSeed(
+      path: path,
+      password: password,
+      language: seed, // I KNOW - this is supposed to be called seed
+      networkType: 0,
+    );
+
+    setRefreshFromBlockHeight(
+      height: wownero.WOWNERO_deprecated_14WordSeedHeight(seed: seed),
+    );
+  } else {
+    wptr = wownero.WalletManager_recoveryWallet(
+      wmPtr,
+      path: path,
+      password: password,
+      mnemonic: seed,
+      restoreHeight: restoreHeight,
+      seedOffset: '',
+      networkType: 0,
+    );
+  }
 
   final status = wownero.Wallet_status(wptr!);
 

lib/entities/seed_type.dart

@@ -10,6 +10,7 @@ class SeedType extends EnumerableItem<int> with Serializable<int> {
 
   static const legacy = SeedType(raw: 0, title: 'Legacy (25 words)');
   static const polyseed = SeedType(raw: 1, title: 'Polyseed (16 words)');
+  static const wowneroSeed = SeedType(raw: 1, title: 'Wownero (14 words)');
 
   static SeedType deserialize({required int raw}) {
     switch (raw) {
@@ -17,6 +18,8 @@ class SeedType extends EnumerableItem<int> with Serializable<int> {
         return legacy;
       case 1:
         return polyseed;
+      case 2:
+        return wowneroSeed;
       default:
         throw Exception('Unexpected token: $raw for SeedType deserialize');
     }
@@ -29,6 +32,8 @@ class SeedType extends EnumerableItem<int> with Serializable<int> {
         return S.current.seedtype_legacy;
       case SeedType.polyseed:
         return S.current.seedtype_polyseed;
+      case SeedType.wowneroSeed:
+        return S.current.seedtype_wownero;
       default:
         return '';
     }

lib/src/screens/restore/wallet_restore_from_seed_form.dart

@@ -90,6 +90,10 @@ class WalletRestoreFromSeedFormState extends State<WalletRestoreFromSeedForm> {
       _changeSeedType(SeedType.polyseed);
       _changeLanguage(lang.nameEnglish);
     }
+    if (widget.type == WalletType.wownero && seed.split(" ").length == 14) {
+      _changeSeedType(SeedType.wowneroSeed);
+      _changeLanguage("English");
+    }
     widget.onSeedChange?.call(seed);
   }
 
@@ -149,8 +153,20 @@ class WalletRestoreFromSeedFormState extends State<WalletRestoreFromSeedForm> {
                 await showPopUp<void>(
                     context: context,
                     builder: (_) => Picker(
-                          items: SeedType.all,
-                          selectedAtIndex: isPolyseed ? 1 : 0,
+                          items: switch (widget.type) {
+                            WalletType.monero => [SeedType.legacy, SeedType.polyseed],
+                            WalletType.wownero => [
+                                SeedType.legacy,
+                                SeedType.polyseed,
+                                SeedType.wowneroSeed
+                              ],
+                            _ => [SeedType.legacy]
+                          },
+                          selectedAtIndex: isPolyseed
+                              ? 1
+                              : seedTypeController.value.text.contains("14")
+                                  ? 2
+                                  : 0,
                           mainAxisAlignment: MainAxisAlignment.start,
                           onItemSelected: _changeSeedType,
                           isSeparated: false,
@@ -193,7 +209,9 @@ class WalletRestoreFromSeedFormState extends State<WalletRestoreFromSeedForm> {
                 ),
               ),
             ),
-          if (!isPolyseed && widget.displayBlockHeightSelector)
+          if ((!isPolyseed) &&
+              widget.displayBlockHeightSelector &&
+              (widget.type == WalletType.wownero && !seedTypeController.value.text.contains("14")))
             BlockchainHeightWidget(
               focusNode: widget.blockHeightFocusNode,
               key: blockchainHeightKey,

lib/src/screens/restore/wallet_restore_page.dart

@@ -255,6 +255,8 @@ class WalletRestorePage extends BasePage {
 
     final seedWords = seedPhrase.split(' ');
 
+    if (seedWords.length == 14 && walletRestoreViewModel.type == WalletType.wownero) return true;
+
     if ((walletRestoreViewModel.type == WalletType.monero ||
             walletRestoreViewModel.type == WalletType.wownero ||
             walletRestoreViewModel.type == WalletType.haven) &&

lib/view_model/wallet_creation_vm.dart

@@ -44,7 +44,8 @@ abstract class WalletCreationVMBase with Store {
   final AppStore _appStore;
 
   bool isPolyseed(String seed) =>
-      (type == WalletType.monero || type == WalletType.wownero) && Polyseed.isValidSeed(seed);
+      (type == WalletType.monero || type == WalletType.wownero) &&
+      (Polyseed.isValidSeed(seed) || (seed.split(" ").length == 14));
 
   bool nameExists(String name) => walletCreationService.exists(name);
 

res/values/strings_en.arb

@@ -585,6 +585,7 @@
   "seedtype": "Seedtype",
   "seedtype_legacy": "Legacy (25 words)",
   "seedtype_polyseed": "Polyseed (16 words)",
+  "seedtype_wownero": "Wownero (14 words)",
   "select_backup_file": "Select backup file",
   "select_buy_provider_notice": "Select a buy provider above. You can skip this screen by setting your default buy provider in app settings.",
   "select_destination": "Please select destination for the backup file.",