Merge branch 'substrate-sdk'

android/app/build.gradle

@@ -45,8 +45,8 @@ android {
     defaultConfig {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
         applicationId "gecko.axiomteam.fr"
-        minSdkVersion 16
+        minSdkVersion 19
-        targetSdkVersion 30
+        targetSdkVersion 31
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
         multiDexEnabled true

android/app/src/debug/AndroidManifest.xml

@@ -1,5 +1,5 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.example.gecko">
+    package="gecko.axiomteam.fr">
     <!-- Flutter needs it to communicate with the running application
          to allow setting breakpoints, to provide hot reload, etc.
     -->

android/app/src/main/AndroidManifest.xml

@@ -1,5 +1,5 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.example.gecko">
+    package="gecko.axiomteam.fr">
     <!-- io.flutter.app.FlutterApplication is an android.app.Application that
          calls FlutterMain.startInitialization(this); in its onCreate method.
          In most cases you can leave this as-is, but you if you want to provide
@@ -9,32 +9,34 @@
     <uses-permission android:name="android.permission.CAMERA" />
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
-    <application android:requestLegacyExternalStorage="true"
+    <application
+        android:requestLegacyExternalStorage="true"
         android:name="${applicationName}"
-        android:label="Ğecko">
+        android:label="Ğecko"
+        android:usesCleartextTraffic="true">
+        <!-- TODO: Remove usesCleartextTraffic for production mode ! kopa -->
         <!-- android:icon="@mipmap/ic_launcher"> -->
         <activity
             android:requestLegacyExternalStorage="true"
             android:name=".MainActivity"
+            android:resource="@style/NormalTheme"
+            android:icon="@mipmap/ic_launcher"
             android:launchMode="singleTop"
             android:theme="@style/LaunchTheme"
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
             android:hardwareAccelerated="true"
-            android:windowSoftInputMode="adjustResize">
+            android:windowSoftInputMode="adjustResize"
+            android:exported="true">
             <!-- Specifies an Android theme to apply to this Activity as soon as
                  the Android process has started. This theme is visible to the user
                  while the Flutter UI initializes. After that, this theme continues
                  to determine the Window background behind the Flutter UI. -->
-            <meta-data
+            <!-- <meta-data
               android:name="io.flutter.embedding.android.NormalTheme"
               android:resource="@style/NormalTheme"
-            />
+              android:icon="@mipmap/ic_launcher"
+            /> -->
             
-            <!-- Theme to apply as soon as Flutter begins rendering frames -->
-            <meta-data
-                android:name="io.flutter.embedding.android.NormalTheme"
-                android:resource="@style/NormalTheme"
-            />
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
                 <category android:name="android.intent.category.LAUNCHER"/>

android/app/src/main/kotlin/com/example/gecko/MainActivity.kt

@@ -1,4 +1,4 @@
-package com.example.gecko
+package gecko.axiomteam.fr
 
 import io.flutter.embedding.android.FlutterActivity
 

android/app/src/profile/AndroidManifest.xml

@@ -1,5 +1,5 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.example.gecko">
+    package="gecko.axiomteam.fr">
     <!-- Flutter needs it to communicate with the running application
          to allow setting breakpoints, to provide hot reload, etc.
     -->

config/gva_endpoints.json

@@ -1,5 +1,3 @@
 [
-      "https://g1.librelois.fr/gva",
+      "https://g1.librelois.fr/gva"
-      "https://duniter-gva.axiom-team.fr/gva",
-      "https://duniter-g1.p2p.legal/gva"
 ]

ios/Runner.xcodeproj/project.pbxproj

@@ -299,7 +299,7 @@
 					"$(inherited)",
 					"$(PROJECT_DIR)/Flutter",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = com.example.gecko;
+				PRODUCT_BUNDLE_IDENTIFIER = gecko.axiomteam.fr;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;
@@ -431,7 +431,7 @@
 					"$(inherited)",
 					"$(PROJECT_DIR)/Flutter",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = com.example.gecko;
+				PRODUCT_BUNDLE_IDENTIFIER = gecko.axiomteam.fr;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
@@ -458,7 +458,7 @@
 					"$(inherited)",
 					"$(PROJECT_DIR)/Flutter",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = com.example.gecko;
+				PRODUCT_BUNDLE_IDENTIFIER = gecko.axiomteam.fr;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;
@@ -492,4 +492,4 @@
 /* End XCConfigurationList section */
 	};
 	rootObject = 97C146E61CF9000F007C117D /* Project object */;
-}
+}

lib/globals.dart

@@ -14,14 +14,16 @@ late String appVersion;
 late SharedPreferences prefs;
 late String endPointGVA;
 const int pinLength = 5;
-const String appLang = 'french';
+const String appLang = 'english';
 
 late Box<WalletData> walletBox;
 late Box<ChestData> chestBox;
 late Box configBox;
 late Box<G1WalletsList> g1WalletsBox;
+// late Box keystoreBox;
 
-String cesiumPod = "https://g1.data.le-sou.org";
+// String cesiumPod = "https://g1.data.le-sou.org";
+String cesiumPod = "https://g1.data.presles.fr";
 // String cesiumPod = "https://g1.data.e-is.pro";
 
 // Responsive ratios
@@ -36,3 +38,10 @@ Color orangeC = const Color(0xffd07316);
 Color yellowC = const Color(0xffFFD68E);
 Color floattingYellow = const Color(0xffEFEFBF);
 Color backgroundColor = const Color(0xFFF5F5F5);
+
+// Substrate settings
+const int ss58 = 42;
+String currencyName = 'Ğdev';
+
+// Debug
+const debugPin = true;

lib/main.dart

@@ -1,4 +1,4 @@
-//  Copyright (C) 2020 Axiom-Team.
+//  Copyright (C) 2022 Axiom-Team.
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as
@@ -20,11 +20,11 @@ import 'dart:io';
 import 'package:flutter/services.dart';
 import 'package:gecko/globals.dart';
 import 'package:gecko/providers/cesium_plus.dart';
-import 'package:gecko/providers/change_pin.dart';
 import 'package:gecko/models/chest_data.dart';
 import 'package:gecko/providers/chest_provider.dart';
 import 'package:gecko/models/g1_wallets_list.dart';
 import 'package:gecko/providers/generate_wallets.dart';
+import 'package:gecko/providers/substrate_sdk.dart';
 import 'package:gecko/providers/wallets_profiles.dart';
 import 'package:gecko/providers/home.dart';
 import 'package:gecko/providers/my_wallets.dart';
@@ -65,19 +65,23 @@ Future<void> main() async {
   Hive.registerAdapter(ChestDataAdapter());
   Hive.registerAdapter(G1WalletsListAdapter());
   Hive.registerAdapter(IdAdapter());
+  // Hive.registerAdapter(KeyStoreDataAdapter());
+
   walletBox = await Hive.openBox<WalletData>("walletBox");
   chestBox = await Hive.openBox<ChestData>("chestBox");
   configBox = await Hive.openBox("configBox");
+  await Hive.deleteBoxFromDisk('g1WalletsBox');
   g1WalletsBox = await Hive.openBox<G1WalletsList>("g1WalletsBox");
+  // keystoreBox = await Hive.openBox("keystoreBox");
 
-  g1WalletsBox.clear();
+  // g1WalletsBox.clear();
 
   // final HiveStore _store =
   //     await HiveStore.open(path: '${appPath.path}/gqlCache');
 
   // Get a valid GVA endpoint
-  // endPointGVA = 'https://g1.librelois.fr/gva';
+  endPointGVA = 'https://g1.librelois.fr/gva';
-  endPointGVA = 'https://duniter-g1.p2p.legal/gva';
+  // endPointGVA = 'https://duniter-g1.p2p.legal/gva';
   // await _homeProvider.getValidEndpoint();
 
   // if (endPointGVA == 'HS') {
@@ -152,9 +156,9 @@ class Gecko extends StatelessWidget {
         ChangeNotifierProvider(create: (_) => ChestProvider()),
         ChangeNotifierProvider(create: (_) => GenerateWalletsProvider()),
         ChangeNotifierProvider(create: (_) => WalletOptionsProvider()),
-        ChangeNotifierProvider(create: (_) => ChangePinProvider()),
         ChangeNotifierProvider(create: (_) => SearchProvider()),
-        ChangeNotifierProvider(create: (_) => CesiumPlusProvider())
+        ChangeNotifierProvider(create: (_) => CesiumPlusProvider()),
+        ChangeNotifierProvider(create: (_) => SubstrateSdk())
       ],
       child: GraphQLProvider(
         client: _client,
@@ -178,8 +182,8 @@ class Gecko extends StatelessWidget {
             ),
             primaryColor: const Color(0xffFFD58D),
             textTheme: const TextTheme(
-              bodyText1: TextStyle(),
+              bodyText1: TextStyle(fontSize: 16),
-              bodyText2: TextStyle(),
+              bodyText2: TextStyle(fontSize: 18),
             ).apply(
               bodyColor: const Color(0xFF000000),
             ),

lib/models/chest_data.dart

@@ -7,7 +7,10 @@ part 'chest_data.g.dart';
 @HiveType(typeId: 1)
 class ChestData extends HiveObject {
   @HiveField(0)
-  String? dewif;
+  String? address;
+
+  @HiveField(1)
+  String? rootAddress;
 
   @HiveField(2)
   String? name;
@@ -25,7 +28,8 @@ class ChestData extends HiveObject {
   bool? isCesium;
 
   ChestData({
-    this.dewif,
+    this.address,
+    this.rootAddress,
     this.name,
     this.defaultWallet,
     this.imageName,

lib/models/chest_data.g.dart

@@ -17,7 +17,8 @@ class ChestDataAdapter extends TypeAdapter<ChestData> {
       for (int i = 0; i < numOfFields; i++) reader.readByte(): reader.read(),
     };
     return ChestData(
-      dewif: fields[0] as String?,
+      address: fields[0] as String?,
+      rootAddress: fields[1] as String?,
       name: fields[2] as String?,
       defaultWallet: fields[3] as int?,
       imageName: fields[4] as String?,
@@ -29,9 +30,11 @@ class ChestDataAdapter extends TypeAdapter<ChestData> {
   @override
   void write(BinaryWriter writer, ChestData obj) {
     writer
-      ..writeByte(6)
+      ..writeByte(7)
       ..writeByte(0)
-      ..write(obj.dewif)
+      ..write(obj.address)
+      ..writeByte(1)
+      ..write(obj.rootAddress)
       ..writeByte(2)
       ..write(obj.name)
       ..writeByte(3)

lib/models/g1_wallets_list.dart

@@ -11,19 +11,19 @@ class G1WalletsList {
   @HiveField(1)
   double? balance;
 
-  @HiveField(3)
+  @HiveField(2)
   Id? id;
 
-  @HiveField(4)
+  @HiveField(3)
   Image? avatar;
 
-  @HiveField(5)
+  @HiveField(4)
   String? username;
 
-  @HiveField(6)
+  @HiveField(5)
   String? csName;
 
-  @HiveField(7)
+  @HiveField(6)
   bool? isMembre;
 
   G1WalletsList({

lib/models/g1_wallets_list.g.dart

@@ -1,7 +1,5 @@
 // GENERATED CODE - DO NOT MODIFY BY HAND
 
-// ignore_for_file: unused_local_variable
-
 part of 'g1_wallets_list.dart';
 
 // **************************************************************************
@@ -21,11 +19,11 @@ class G1WalletsListAdapter extends TypeAdapter<G1WalletsList> {
     return G1WalletsList(
       pubkey: fields[0] as String?,
       balance: fields[1] as double?,
-      id: fields[3] as Id?,
+      id: fields[2] as Id?,
-      avatar: fields[4] as Image?,
+      avatar: fields[3] as Image?,
-      username: fields[5] as String?,
+      username: fields[4] as String?,
-      csName: fields[6] as String?,
+      csName: fields[5] as String?,
-      isMembre: fields[7] as bool?,
+      isMembre: fields[6] as bool?,
     );
   }
 
@@ -37,15 +35,15 @@ class G1WalletsListAdapter extends TypeAdapter<G1WalletsList> {
       ..write(obj.pubkey)
       ..writeByte(1)
       ..write(obj.balance)
-      ..writeByte(3)
+      ..writeByte(2)
       ..write(obj.id)
-      ..writeByte(4)
+      ..writeByte(3)
       ..write(obj.avatar)
-      ..writeByte(5)
+      ..writeByte(4)
       ..write(obj.username)
-      ..writeByte(6)
+      ..writeByte(5)
       ..write(obj.csName)
-      ..writeByte(7)
+      ..writeByte(6)
       ..write(obj.isMembre);
   }
 
@@ -66,10 +64,6 @@ class IdAdapter extends TypeAdapter<Id> {
 
   @override
   Id read(BinaryReader reader) {
-    final numOfFields = reader.readByte();
-    final fields = <int, dynamic>{
-      for (int i = 0; i < numOfFields; i++) reader.readByte(): reader.read(),
-    };
     return Id();
   }
 

lib/models/keystore_data.dart

@@ -0,0 +1,28 @@
+import 'package:hive_flutter/hive_flutter.dart';
+import 'package:polkawallet_sdk/storage/types/keyPairData.dart';
+part 'keystore_data.g.dart';
+
+@HiveType(typeId: 4)
+class KeyStoreData extends HiveObject {
+  @HiveField(0)
+  KeyPairData? keystore;
+
+  KeyStoreData({this.keystore});
+
+  @override
+  String toString() {
+    return keystore!.address!;
+  }
+
+  String name() {
+    return keystore!.name!;
+  }
+
+  String pubkey() {
+    return keystore!.pubKey!;
+  }
+
+  Map indexInfo() {
+    return keystore!.indexInfo!;
+  }
+}

lib/models/keystore_data.g.dart

@@ -0,0 +1,41 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'keystore_data.dart';
+
+// **************************************************************************
+// TypeAdapterGenerator
+// **************************************************************************
+
+class KeyStoreDataAdapter extends TypeAdapter<KeyStoreData> {
+  @override
+  final int typeId = 4;
+
+  @override
+  KeyStoreData read(BinaryReader reader) {
+    final numOfFields = reader.readByte();
+    final fields = <int, dynamic>{
+      for (int i = 0; i < numOfFields; i++) reader.readByte(): reader.read(),
+    };
+    return KeyStoreData(
+      keystore: fields[0] as KeyPairData?,
+    );
+  }
+
+  @override
+  void write(BinaryWriter writer, KeyStoreData obj) {
+    writer
+      ..writeByte(1)
+      ..writeByte(0)
+      ..write(obj.keystore);
+  }
+
+  @override
+  int get hashCode => typeId.hashCode;
+
+  @override
+  bool operator ==(Object other) =>
+      identical(this, other) ||
+      other is KeyStoreDataAdapter &&
+          runtimeType == other.runtimeType &&
+          typeId == other.typeId;
+}

lib/models/stateful_wrapper.dart

@@ -0,0 +1,23 @@
+import 'package:flutter/material.dart';
+
+class StatefulWrapper extends StatefulWidget {
+  final Function onInit;
+  final Widget child;
+  const StatefulWrapper({Key? key, required this.onInit, required this.child})
+      : super(key: key);
+  @override
+  _StatefulWrapperState createState() => _StatefulWrapperState();
+}
+
+class _StatefulWrapperState extends State<StatefulWrapper> {
+  @override
+  void initState() {
+    widget.onInit();
+    super.initState();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return widget.child;
+  }
+}

lib/models/wallet_data.dart

@@ -1,7 +1,5 @@
 import 'dart:io';
-
 import 'package:hive_flutter/hive_flutter.dart';
-
 part 'wallet_data.g.dart';
 
 @HiveType(typeId: 0)
@@ -10,22 +8,26 @@ class WalletData extends HiveObject {
   int? chest;
 
   @HiveField(1)
-  int? number;
+  String? address;
 
   @HiveField(2)
-  String? name;
+  int? number;
 
   @HiveField(3)
-  int? derivation;
+  String? name;
 
   @HiveField(4)
-  String? imageName;
+  int? derivation;
 
   @HiveField(5)
+  String? imageName;
+
+  @HiveField(6)
   File? imageFile;
 
   WalletData(
       {this.chest,
+      this.address,
       this.number,
       this.name,
       this.derivation,
@@ -48,3 +50,10 @@ class WalletData extends HiveObject {
     return [chest, number];
   }
 }
+
+class NewWallet {
+  final String address;
+  final String password;
+
+  NewWallet._(this.address, this.password);
+}

lib/models/wallet_data.g.dart

@@ -18,29 +18,32 @@ class WalletDataAdapter extends TypeAdapter<WalletData> {
     };
     return WalletData(
       chest: fields[0] as int?,
-      number: fields[1] as int?,
+      address: fields[1] as String?,
-      name: fields[2] as String?,
+      number: fields[2] as int?,
-      derivation: fields[3] as int?,
+      name: fields[3] as String?,
-      imageName: fields[4] as String?,
+      derivation: fields[4] as int?,
-      imageFile: fields[5] as File?,
+      imageName: fields[5] as String?,
+      imageFile: fields[6] as File?,
     );
   }
 
   @override
   void write(BinaryWriter writer, WalletData obj) {
     writer
-      ..writeByte(6)
+      ..writeByte(7)
       ..writeByte(0)
       ..write(obj.chest)
       ..writeByte(1)
-      ..write(obj.number)
+      ..write(obj.address)
       ..writeByte(2)
-      ..write(obj.name)
+      ..write(obj.number)
       ..writeByte(3)
-      ..write(obj.derivation)
+      ..write(obj.name)
       ..writeByte(4)
-      ..write(obj.imageName)
+      ..write(obj.derivation)
       ..writeByte(5)
+      ..write(obj.imageName)
+      ..writeByte(6)
       ..write(obj.imageFile);
   }
 

lib/providers/cesium_plus.dart

@@ -63,7 +63,7 @@ class CesiumPlusProvider with ChangeNotifier {
   Future<String> getName(String? _pubkey) async {
     String? _name;
 
-    if (g1WalletsBox.get(_pubkey)!.csName != null) {
+    if (g1WalletsBox.get(_pubkey)?.csName != null) {
       return g1WalletsBox.get(_pubkey)!.csName!;
     }
 

lib/providers/change_pin.dart

@@ -1,48 +0,0 @@
-import 'package:durt/durt.dart';
-import 'package:flutter/material.dart';
-import 'package:gecko/globals.dart';
-
-class ChangePinProvider with ChangeNotifier {
-  bool ischangedPin = false;
-  TextEditingController newPin = TextEditingController();
-  String? pinToGive;
-
-  NewWallet? get badWallet => null;
-
-  Future<NewWallet?> changePin(String _oldPin, {String? newCustomPin}) async {
-    final NewWallet newWalletFile;
-    try {
-      final _chest = chestBox.get(configBox.get('currentChest'))!;
-
-      if (_chest.isCesium!) {
-        newWalletFile = await Dewif().changeCesiumPassword(
-            dewif: _chest.dewif!,
-            oldPassword: _oldPin.toUpperCase(),
-            newPassword: newCustomPin);
-      } else {
-        newWalletFile = await Dewif().changePassword(
-            dewif: _chest.dewif!,
-            oldPassword: _oldPin.toUpperCase(),
-            newPassword: newCustomPin);
-      }
-      newPin.text = pinToGive = newWalletFile.password;
-      ischangedPin = true;
-      // notifyListeners();
-      return newWalletFile;
-    } catch (e) {
-      log.e('Impossible de changer le code PIN: $e');
-      return badWallet;
-    }
-  }
-
-  void storeNewPinChest(context, NewWallet _newWalletFile) {
-    // ChestData currentChest = chestBox.getAt(configBox.get('currentChest'));
-    // currentChest.dewif = _newWalletFile.dewif;
-    // await chestBox.add(currentChest);
-
-    chestBox.get(configBox.get('currentChest'))!.dewif = _newWalletFile.dewif;
-
-    Navigator.pop(context, pinToGive);
-    pinToGive = '';
-  }
-}

lib/providers/generate_wallets.dart

@@ -1,21 +1,22 @@
 import 'dart:math';
 import 'dart:typed_data';
-import 'package:durt/durt.dart';
+import 'package:durt/durt.dart' as durt;
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:gecko/globals.dart';
 import 'package:gecko/models/bip39_words.dart';
 import 'package:gecko/models/chest_data.dart';
 import 'package:gecko/models/wallet_data.dart';
+import 'package:gecko/providers/substrate_sdk.dart';
 import 'package:pdf/pdf.dart';
 import 'package:pdf/widgets.dart' as pw;
-import 'package:printing/printing.dart';
+import 'package:provider/provider.dart';
 import "package:unorm_dart/unorm_dart.dart" as unorm;
 
 class GenerateWalletsProvider with ChangeNotifier {
   GenerateWalletsProvider();
   // NewWallet generatedWallet;
-  NewWallet? actualWallet;
+  durt.NewWallet? actualWallet;
 
   FocusNode walletNameFocus = FocusNode();
   Color? askedWordColor = Colors.black;
@@ -37,7 +38,7 @@ class GenerateWalletsProvider with ChangeNotifier {
   bool isCesiumIDVisible = false;
   bool isCesiumPWDVisible = false;
   bool canImport = false;
-  late CesiumWallet cesiumWallet;
+  late durt.CesiumWallet cesiumWallet;
 
   // Import Chest
   TextEditingController cellController0 = TextEditingController();
@@ -55,7 +56,7 @@ class GenerateWalletsProvider with ChangeNotifier {
   bool isFirstTimeSentenceComplete = true;
 
   Future storeHDWChest(
-      NewWallet _wallet, String _name, BuildContext context) async {
+      String address, String _name, BuildContext context) async {
     int chestNumber = 0;
     chestBox.toMap().forEach((key, value) {
       if (!value.isCesium!) {
@@ -70,7 +71,7 @@ class GenerateWalletsProvider with ChangeNotifier {
       chestName = 'Coffre à Ğecko ${chestNumber + 1}';
     }
     ChestData thisChest = ChestData(
-      dewif: _wallet.dewif,
+      address: address,
       name: chestName,
       defaultWallet: 0,
       imageName: '${chestNumber % 8}.png',
@@ -81,9 +82,10 @@ class GenerateWalletsProvider with ChangeNotifier {
 
     WalletData myWallet = WalletData(
         chest: chestKey,
+        address: address,
         number: 0,
         name: _name,
-        derivation: 3,
+        derivation: 2,
         imageName: '0.png');
     await walletBox.add(myWallet);
 
@@ -152,64 +154,78 @@ class GenerateWalletsProvider with ChangeNotifier {
     notifyListeners();
   }
 
-  Future<NewWallet?> generateWallet(String generatedMnemonic,
-      {required bool isImport}) async {
-    try {
-      actualWallet = await Dewif().generateDewif(
-          generatedMnemonic, randomSecretCode(pinLength),
-          lang: appLang);
-    } catch (e) {
-      log.e(e);
-    }
-
-    if (!isImport) {
-      mnemonicController.text = generatedMnemonic;
-      pin.text = actualWallet!.password;
-    }
-    // notifyListeners();
-
-    return actualWallet;
-  }
-
   String changePinCode({required bool reload}) {
-    pin.text = randomSecretCode(pinLength);
+    pin.text = durt.randomSecretCode(pinLength);
     if (reload) {
       notifyListeners();
     }
     return pin.text;
   }
 
-  Future<Uint8List> printWallet(String? _title) async {
+  Future<Uint8List> printWallet(AsyncSnapshot<List>? mnemoList) async {
     final ByteData fontData =
         await rootBundle.load("assets/OpenSans-Regular.ttf");
     final pw.Font ttf = pw.Font.ttf(fontData.buffer.asByteData());
     final pdf = pw.Document();
 
-    const imageProvider = AssetImage('assets/icon/gecko_final.png');
+    // const imageProvider = AssetImage('assets/icon/gecko_final.png');
-    final geckoLogo = await flutterImageProvider(imageProvider);
+    // final geckoLogo = await flutterImageProvider(imageProvider);
+
+    pw.Widget arrayCell(dataWord) {
+      return pw.SizedBox(
+        width: 120,
+        child: pw.Column(children: <pw.Widget>[
+          pw.Text(
+            dataWord.split(':')[0],
+            style: pw.TextStyle(
+                fontSize: 15, color: const PdfColor(0.5, 0, 0), font: ttf),
+          ),
+          pw.Text(
+            dataWord.split(':')[1],
+            style: pw.TextStyle(
+                fontSize: 20, color: const PdfColor(0, 0, 0), font: ttf),
+          ),
+          pw.SizedBox(height: 10)
+        ]),
+      );
+    }
 
     pdf.addPage(
       pw.Page(
         pageFormat: PdfPageFormat.a4,
         build: (context) {
-          return pw.Column(children: <pw.Widget>[
+          return pw.Column(
-            pw.SizedBox(height: 20),
+            // mainAxisAlignment: pw.MainAxisAlignment.center,
-            pw.Text("Phrase de restauration:",
+            // mainAxisSize: pw.MainAxisSize.max,
-                style: pw.TextStyle(fontSize: 20, font: ttf)),
+            // crossAxisAlignment: pw.CrossAxisAlignment.center,
-            pw.SizedBox(height: 10),
+            children: <pw.Widget>[
-            pw.Text(_title!,
+              pw.Row(children: <pw.Widget>[
-                style: pw.TextStyle(fontSize: 15, font: ttf),
+                arrayCell(mnemoList!.data![0]),
-                textAlign: pw.TextAlign.center),
+                arrayCell(mnemoList.data![1]),
-            pw.Expanded(
+                arrayCell(mnemoList.data![2]),
-                child: pw.Align(
+                arrayCell(mnemoList.data![3]),
-                    alignment: pw.Alignment.bottomCenter,
+              ]),
-                    child: pw.Text(
+              pw.Row(children: <pw.Widget>[
-                      "Gardez cette feuille en lieu sûr, à l'abris des regards indiscrets.",
+                arrayCell(mnemoList.data![4]),
-                      style: pw.TextStyle(fontSize: 10, font: ttf),
+                arrayCell(mnemoList.data![5]),
-                    ))),
+                arrayCell(mnemoList.data![6]),
-            pw.SizedBox(height: 15),
+                arrayCell(mnemoList.data![7]),
-            pw.Image(geckoLogo, height: 50)
+              ]),
-          ]);
+              pw.Row(children: <pw.Widget>[
+                arrayCell(mnemoList.data![8]),
+                arrayCell(mnemoList.data![9]),
+                arrayCell(mnemoList.data![10]),
+                arrayCell(mnemoList.data![11])
+              ]),
+              pw.Expanded(
+                  child: pw.Align(
+                      alignment: pw.Alignment.bottomCenter,
+                      child: pw.Text(
+                        "Gardez cette feuille préciseusement, à l’abri des lézards indiscrets.",
+                        style: pw.TextStyle(fontSize: 15, font: ttf),
+                      )))
+            ],
+          );
         },
       ),
     );
@@ -219,63 +235,13 @@ class GenerateWalletsProvider with ChangeNotifier {
 
   Future<void> generateCesiumWalletPubkey(
       String _cesiumID, String _cesiumPWD) async {
-    cesiumWallet = CesiumWallet(_cesiumID, _cesiumPWD);
+    cesiumWallet = durt.CesiumWallet(_cesiumID, _cesiumPWD);
     String _walletPubkey = cesiumWallet.pubkey;
 
     cesiumPubkey.text = _walletPubkey;
     log.d(_walletPubkey);
   }
 
-  Future<int?> importCesiumWallet() async {
-    // String _walletPubkey = await DubpRust.getLegacyPublicKey(
-    //     salt: _cesiumID, password: _cesiumPWD);
-    // String shortPubkey = truncate(_walletPubkey, 9,
-    //     omission: "...", position: TruncatePosition.end);
-    // await storeWallet(
-    //     actualWallet, 'Portefeuille Cesium - $shortPubkey', context);
-    // NewWallet myCesiumWallet = await DubpRust.genWalletFromDeprecatedSaltPassword(salt: _cesiumID, password: _cesiumPWD);
-
-    cesiumID.text = '';
-    cesiumPWD.text = '';
-    cesiumPubkey.text = '';
-    canImport = false;
-    isCesiumIDVisible = false;
-    isCesiumPWDVisible = false;
-
-    int chestNumber = 0;
-    chestBox.toMap().forEach((key, value) {
-      if (value.isCesium!) {
-        chestNumber++;
-      }
-    });
-
-    String chestName;
-    if (chestNumber == 0) {
-      chestName = 'Coffre à Césium';
-    } else {
-      chestName = 'Coffre à Césium ${chestNumber + 1}';
-    }
-
-    log.d(pin.text);
-    NewWallet cesiumDewif =
-        await Dewif().generateCesiumDewif(cesiumWallet.seed, pin.text);
-
-    ChestData cesiumChest = ChestData(
-        dewif: cesiumDewif.dewif,
-        name: chestName,
-        imageName: 'cesium.png',
-        defaultWallet: 0,
-        isCesium: true);
-
-    await chestBox.add(cesiumChest).then((value) => null);
-    int? chestKey = await chestBox.toMap().keys.last;
-    // chestBox.toMap().
-    await configBox.put('currentChest', chestKey);
-
-    pin.text = '';
-    return chestKey;
-  }
-
   void cesiumIDisVisible() {
     isCesiumIDVisible = !isCesiumIDVisible;
     notifyListeners();
@@ -293,8 +259,10 @@ class GenerateWalletsProvider with ChangeNotifier {
     notifyListeners();
   }
 
-  List<String> generateWordList() {
+  Future<List<String>> generateWordList(BuildContext context) async {
-    generatedMnemonic = generateMnemonic(lang: appLang);
+    SubstrateSdk _sub = Provider.of<SubstrateSdk>(context, listen: false);
+
+    generatedMnemonic = await _sub.generateMnemonic(lang: appLang);
     List<String> _wordsList = [];
     String word;
     int _nbr = 1;
@@ -313,7 +281,7 @@ class GenerateWalletsProvider with ChangeNotifier {
     // Needed for bad encoding of UTF-8
     word = word.replaceAll('é', 'é');
     word = word.replaceAll('è', 'è');
-    return bip39Words.contains(word);
+    return bip39Words(appLang).contains(word);
   }
 
   bool isBipWordsList(List<String> words) {
@@ -322,7 +290,7 @@ class GenerateWalletsProvider with ChangeNotifier {
       // Needed for bad encoding of UTF-8
       word = word.replaceAll('é', 'é');
       word = word.replaceAll('è', 'è');
-      if (!bip39Words.contains(word)) {
+      if (!bip39Words(appLang).contains(word)) {
         isValid = false;
       }
     }
@@ -333,8 +301,8 @@ class GenerateWalletsProvider with ChangeNotifier {
     cellController0.text = cellController1.text = cellController2.text =
         cellController3.text = cellController4.text = cellController5.text =
             cellController6.text = cellController7.text = cellController8.text =
-                cellController9.text = cellController10.text =
+                cellController9.text =
-                    cellController11.text = '';
+                    cellController10.text = cellController11.text = '';
     isFirstTimeSentenceComplete = true;
     notifyListeners();
   }
@@ -366,22 +334,31 @@ class GenerateWalletsProvider with ChangeNotifier {
     }
   }
 
-  Future<bool> isSentenceValid() async {
+  Future pasteMnemonic(BuildContext context) async {
-    String inputMnemonic =
+    final sentence = await Clipboard.getData('text/plain');
-        '${cellController0.text} ${cellController1.text} ${cellController2.text} ${cellController3.text} ${cellController4.text} ${cellController5.text} ${cellController6.text} ${cellController7.text} ${cellController8.text} ${cellController9.text} ${cellController10.text} ${cellController11.text}';
+    int nbr = 0;
 
-    // Needed for bad encoding of UTF-8
+    List cells = [
-    inputMnemonic = inputMnemonic.replaceAll('é', 'é');
+      cellController0,
-    inputMnemonic = inputMnemonic.replaceAll('è', 'è');
+      cellController1,
+      cellController2,
+      cellController3,
+      cellController4,
+      cellController5,
+      cellController6,
+      cellController7,
+      cellController8,
+      cellController9,
+      cellController10,
+      cellController11
+    ];
+    for (var word in sentence!.text!.split(' ')) {
+      bool isValid = isBipWord(word);
 
-    NewWallet? generatedWallet =
+      if (isValid) {
-        await generateWallet(inputMnemonic, isImport: true);
+        cells[nbr].text = word;
-
+      }
-    if (generatedWallet == null) {
+      nbr++;
-      return false;
-    } else {
-      generatedMnemonic = inputMnemonic;
-      return true;
     }
   }
 

lib/providers/home.dart

@@ -139,22 +139,6 @@ class HomeProvider with ChangeNotifier {
     notifyListeners();
   }
 
-  void snackNode(context) {
-    if (isFirstBuild) {
-      String _message;
-      if (endPointGVA == 'HS') {
-        _message =
-            "Aucun noeud Duniter disponible, veuillez réessayer ultérieurement";
-      } else {
-        _message = "Vous êtes connecté au noeud\n${endPointGVA.split('/')[2]}";
-      }
-      final snackBar = SnackBar(
-          content: Text(_message), duration: const Duration(seconds: 2));
-      isFirstBuild = false;
-      ScaffoldMessenger.of(context).showSnackBar(snackBar);
-    }
-  }
-
   void rebuildWidget() {
     notifyListeners();
   }

lib/providers/my_wallets.dart

@@ -1,10 +1,11 @@
 import 'dart:typed_data';
-
-import 'package:durt/durt.dart';
 import 'package:flutter/material.dart';
 import 'dart:async';
 import 'package:gecko/globals.dart';
+import 'package:gecko/models/chest_data.dart';
 import 'package:gecko/models/wallet_data.dart';
+import 'package:gecko/providers/substrate_sdk.dart';
+import 'package:provider/provider.dart';
 
 class MyWalletsProvider with ChangeNotifier {
   List<WalletData> listWallets = [];
@@ -21,25 +22,13 @@ class MyWalletsProvider with ChangeNotifier {
     return configBox.get('currentChest');
   }
 
-  String dewifToMnemonic(context, WalletData _wallet, String _pin) {
-    String _mnemonic;
-
-    try {
-      String _localDewif = chestBox.get(_wallet.chest)!.dewif!;
-      _mnemonic = Dewif()
-          .mnemonicFromDewif(_localDewif, _pin.toUpperCase(), lang: appLang);
-    } on ChecksumException catch (e) {
-      log.e(e.cause);
-      return 'bad';
-    } catch (e) {
-      // _homeProvider.playSound('non', 0.6);
-      log.e('ERROR READING FILE: $e');
-      return 'bad';
-    }
-    return _mnemonic;
-  }
-
   bool checkIfWalletExist() {
+    // configBox.delete('endpoint');
+    if (!configBox.containsKey('endpoint') || configBox.get('endpoint') == '') {
+      log.d('No endpoint, configure...');
+      configBox.put('endpoint', 'ws://127.0.0.1:9944');
+    }
+
     if (chestBox.isEmpty) {
       log.i('No wallets detected');
       return false;
@@ -85,6 +74,7 @@ class MyWalletsProvider with ChangeNotifier {
   }
 
   Future<int> deleteAllWallet(context) async {
+    SubstrateSdk _sub = Provider.of<SubstrateSdk>(context, listen: false);
     try {
       log.w('DELETE ALL WALLETS ?');
 
@@ -93,9 +83,7 @@ class MyWalletsProvider with ChangeNotifier {
         await walletBox.clear();
         await chestBox.clear();
         await configBox.delete('defaultWallet');
-        // await Future.delayed(const Duration(milliseconds: 50));
+        await _sub.deleteAllAccounts();
-        // notifyListeners();
-
         await Navigator.of(context).pushNamedAndRemoveUntil(
           '/',
           ModalRoute.withName('/'),
@@ -113,23 +101,42 @@ class MyWalletsProvider with ChangeNotifier {
       barrierDismissible: true, // user must tap button!
       builder: (BuildContext context) {
         return AlertDialog(
-          title: const Text(
+          backgroundColor: backgroundColor,
-              'Êtes-vous sûr de vouloir supprimer tous vos trousseaux ?'),
+          content: const Text(
-          content: const SingleChildScrollView(child: Text('')),
+            'Êtes-vous sûr de vouloir oublier tous vos coffres ?',
+            textAlign: TextAlign.center,
+            style: TextStyle(fontSize: 18, fontWeight: FontWeight.w500),
+          ),
           actions: <Widget>[
-            TextButton(
+            Row(
-              child: const Text("Non"),
+              mainAxisAlignment: MainAxisAlignment.center,
-              onPressed: () {
+              children: [
-                Navigator.pop(context, false);
+                TextButton(
-              },
+                  key: const Key('confirmDeletingAllWallets'),
-            ),
+                  child: const Text(
-            TextButton(
+                    "Oui",
-              key: const Key('confirmDeletingAllWallets'),
+                    style: TextStyle(
-              child: const Text("Oui"),
+                      fontSize: 20,
-              onPressed: () {
+                      color: Color(0xffD80000),
-                Navigator.pop(context, true);
+                    ),
-              },
+                  ),
-            ),
+                  onPressed: () {
+                    Navigator.pop(context, true);
+                  },
+                ),
+                const SizedBox(width: 20),
+                TextButton(
+                  child: const Text(
+                    "Non",
+                    style: TextStyle(fontSize: 20),
+                  ),
+                  onPressed: () {
+                    Navigator.pop(context, false);
+                  },
+                ),
+                const SizedBox(height: 120)
+              ],
+            )
           ],
         );
       },
@@ -143,15 +150,27 @@ class MyWalletsProvider with ChangeNotifier {
     List<WalletData> _walletConfig = readAllWallets(_chest);
 
     if (_walletConfig.isEmpty) {
-      _newDerivationNbr = 3;
+      _newDerivationNbr = 2;
       _newWalletNbr = 0;
     } else {
-      _newDerivationNbr = _walletConfig.last.derivation! + 3;
+      _newDerivationNbr = _walletConfig.last.derivation! + 2;
       _newWalletNbr = _walletConfig.last.number! + 1;
     }
 
+    MyWalletsProvider myWalletProvider =
+        Provider.of<MyWalletsProvider>(context, listen: false);
+
+    SubstrateSdk _sub = Provider.of<SubstrateSdk>(context, listen: false);
+
+    final int? _currentChestNumber = myWalletProvider.getCurrentChest();
+    final ChestData _currentChest = chestBox.get(_currentChestNumber)!;
+
+    final address = await _sub.derive(
+        context, _currentChest.address!, _newDerivationNbr, pinCode);
+
     WalletData newWallet = WalletData(
         chest: _chest,
+        address: address,
         number: _newWalletNbr,
         name: _name,
         derivation: _newDerivationNbr,

lib/providers/substrate_sdk.dart

@@ -0,0 +1,371 @@
+// ignore_for_file: avoid_print
+
+import 'package:crypto/crypto.dart';
+import 'package:fast_base58/fast_base58.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:gecko/globals.dart';
+import 'package:polkawallet_sdk/api/apiKeyring.dart';
+import 'package:polkawallet_sdk/api/types/networkParams.dart';
+import 'package:polkawallet_sdk/api/types/txInfoData.dart';
+import 'package:polkawallet_sdk/polkawallet_sdk.dart';
+import 'package:polkawallet_sdk/storage/keyring.dart';
+import 'package:polkawallet_sdk/storage/types/keyPairData.dart';
+import 'package:truncate/truncate.dart';
+
+class SubstrateSdk with ChangeNotifier {
+  final int ss58 = 42;
+
+  final WalletSDK sdk = WalletSDK();
+  final Keyring keyring = Keyring();
+  String generatedMnemonic = '';
+  bool sdkReady = false;
+  bool sdkLoading = false;
+  bool nodeConnected = false;
+  bool importIsLoading = false;
+  int blocNumber = 0;
+  bool isLoadingEndpoint = false;
+
+  TextEditingController jsonKeystore = TextEditingController();
+  TextEditingController keystorePassword = TextEditingController();
+
+  Future<void> initApi() async {
+    sdkLoading = true;
+    await keyring.init([ss58]);
+    keyring.setSS58(ss58);
+
+    await sdk.init(keyring);
+    sdkReady = true;
+    sdkLoading = false;
+    notifyListeners();
+  }
+
+  Future<void> connectNode(BuildContext ctx) async {
+    List<NetworkParams> node = [];
+    final n = NetworkParams();
+    n.name = currencyName;
+    n.endpoint = configBox.get('endpoint');
+    n.ss58 = ss58;
+    node.add(n);
+
+    if (sdk.api.connectedNode?.endpoint != null) {
+      await sdk.api.setting.unsubscribeBestNumber();
+    }
+
+    isLoadingEndpoint = true;
+    notifyListeners();
+    final res = await sdk.api.connectNode(keyring, node).timeout(
+          const Duration(seconds: 7),
+          onTimeout: () => null,
+        );
+    isLoadingEndpoint = false;
+    notifyListeners();
+    if (res != null) {
+      nodeConnected = true;
+      notifyListeners();
+      snackNode(ctx, true);
+    } else {
+      nodeConnected = false;
+      notifyListeners();
+      snackNode(ctx, false);
+    }
+
+    // Subscribe bloc number
+    if (nodeConnected) {
+      sdk.api.setting.subscribeBestNumber((res) {
+        blocNumber = int.parse(res.toString());
+        notifyListeners();
+      });
+    }
+
+    log.d(sdk.api.connectedNode?.endpoint);
+  }
+
+  Future<String> importAccount(
+      {String mnemonic = '',
+      bool fromMnemonic = false,
+      String derivePath = '',
+      String password = ''}) async {
+    // toy exercise immense month enter answer table prefer speed cycle gold phone
+    final clipboardData = await Clipboard.getData(Clipboard.kTextPlain);
+    if (mnemonic != '') {
+      fromMnemonic = true;
+      generatedMnemonic = mnemonic;
+    } else if (clipboardData!.text!.split(' ').length == 12) {
+      fromMnemonic = true;
+      generatedMnemonic = clipboardData.text!;
+    }
+
+    if (password == '') {
+      password = keystorePassword.text;
+    }
+
+    final KeyType keytype;
+    final String keyToImport;
+    if (fromMnemonic) {
+      keytype = KeyType.mnemonic;
+      keyToImport = generatedMnemonic;
+    } else {
+      keytype = KeyType.keystore;
+      keyToImport = jsonKeystore.text.replaceAll("'", "\\'");
+    }
+
+    importIsLoading = true;
+    notifyListeners();
+    if (clipboardData?.text != null) jsonKeystore.text = clipboardData!.text!;
+    var json = await sdk.api.keyring
+        .importAccount(keyring,
+            keyType: keytype,
+            key: keyToImport,
+            name: derivePath,
+            password: password,
+            derivePath: derivePath,
+            cryptoType: CryptoType.sr25519)
+        .catchError((e) {
+      importIsLoading = false;
+      notifyListeners();
+    });
+    if (json == null) return '';
+    print(json);
+    try {
+      await sdk.api.keyring.addAccount(
+        keyring,
+        keyType: keytype,
+        acc: json,
+        password: password,
+      );
+      // Clipboard.setData(ClipboardData(text: jsonEncode(acc.toJson())));
+    } catch (e) {
+      print(e);
+      importIsLoading = false;
+      notifyListeners();
+    }
+
+    importIsLoading = false;
+    await Future.delayed(const Duration(milliseconds: 20));
+    notifyListeners();
+    final bakedAddress = keyring.allAccounts.last.address;
+    return bakedAddress!;
+  }
+
+  void reload() {
+    notifyListeners();
+  }
+
+  Future<List<AddressInfo>> getKeyStoreAddress() async {
+    List<AddressInfo> result = [];
+
+    // sdk.api.account.unsubscribeBalance();
+    for (var element in keyring.allAccounts) {
+      // Clipboard.setData(ClipboardData(text: jsonEncode(element)));
+      final account = AddressInfo(address: element.address);
+      // await sdk.api.account.subscribeBalance(element.address, (p0) {
+      //   account.balance = int.parse(p0.freeBalance) / 100;
+      // });
+      // sdk.api.setting.unsubscribeBestNumber();
+      account.balance = await getBalance(element.address!);
+      result.add(account);
+    }
+
+    return result;
+  }
+
+  Future<double> getBalance(String address, {bool isUd = false}) async {
+    double balance = 0.0;
+    if (nodeConnected) {
+      final brutBalance = await sdk.api.account.queryBalance(address);
+      balance = int.parse(brutBalance!.freeBalance) / 100;
+    }
+    return balance;
+  }
+
+  KeyPairData getKeypair(String address) {
+    return keyring.keyPairs.firstWhere((kp) => kp.address == address,
+        orElse: (() => KeyPairData()));
+  }
+
+  Future<bool> checkPassword(String address, String pass) async {
+    final account = getKeypair(address);
+    return await sdk.api.keyring.checkPassword(account, pass);
+  }
+
+  int getDerivationNumber(String address) {
+    final account = getKeypair(address);
+    final deriveNbr = account.name!.split('//')[1];
+    return int.parse(deriveNbr);
+  }
+
+  Future<KeyPairData?> changePassword(
+      String address, String passOld, String? passNew) async {
+    final account = getKeypair(address);
+    keyring.setCurrent(account);
+
+    return await sdk.api.keyring.changePassword(keyring, passOld, passNew);
+  }
+
+  Future<void> deleteAllAccounts() async {
+    for (var account in keyring.allAccounts) {
+      await sdk.api.keyring.deleteAccount(keyring, account);
+    }
+  }
+
+  Future<String> generateMnemonic({String lang = appLang}) async {
+    final gen = await sdk.api.keyring.generateMnemonic(ss58);
+    generatedMnemonic = gen.mnemonic!;
+
+    // final res = await importAccount(fromMnemonic: true);
+    // await Clipboard.setData(ClipboardData(text: generatedMnemonic));
+    return gen.mnemonic!;
+  }
+
+  // Future<bool> pay(BuildContext context, String address, double amount,
+  //     String password) async {
+  //   final sender = TxSenderData(
+  //     keyring.current.address,
+  //     keyring.current.pubKey,
+  //   );
+  //   final txInfo = TxInfoData('balances', 'transfer', sender);
+  //   try {
+  //     final hash = await sdk.api.tx.signAndSend(
+  //       txInfo,
+  //       [address, amount * 100],
+  //       password,
+  //       onStatusChange: (status) {
+  //         print('status: ' + status);
+  //         if (status == 'Ready') {
+  //           snack(context, 'Transaction terminé');
+  //         }
+  //       },
+  //     );
+  //     print(hash.toString());
+  //     return true;
+  //   } catch (err) {
+  //     print(err.toString());
+  //     return false;
+  //   }
+  // }
+
+  String setCurrentWallet(String address) {
+    try {
+      final acc = getKeypair(address);
+      keyring.setCurrent(acc);
+      return acc.address!;
+    } catch (e) {
+      return (e.toString());
+    }
+  }
+
+  KeyPairData getCurrentWallet() {
+    try {
+      final acc = keyring.current;
+      return acc;
+    } catch (e) {
+      return KeyPairData();
+    }
+  }
+
+  Future<String> pay(BuildContext context,
+      {required String fromAddress,
+      required String destAddress,
+      required double amount,
+      required String password}) async {
+    setCurrentWallet(fromAddress);
+
+    final sender = TxSenderData(
+      keyring.current.address,
+      keyring.current.pubKey,
+    );
+    final txInfo = TxInfoData('balances', 'transfer', sender);
+    try {
+      final hash = await sdk.api.tx.signAndSend(
+        txInfo,
+        [destAddress, amount * 100],
+        password,
+        onStatusChange: (status) {
+          print('status: ' + status);
+          if (status == 'Ready') {
+            snack(context, 'Transaction terminé');
+          }
+        },
+      );
+      print(hash.toString());
+      return 'confirmed';
+    } catch (e) {
+      return e.toString();
+    }
+  }
+
+  Future<String> derive(
+      BuildContext context, String address, int number, String password) async {
+    final keypair = getKeypair(address);
+
+    final seedMap =
+        await keyring.store.getDecryptedSeed(keypair.pubKey, password);
+    print(seedMap);
+
+    if (seedMap?['type'] != 'mnemonic') return '';
+    final List seedList = seedMap!['seed'].split('//');
+    generatedMnemonic = seedList[0];
+    int sourceDerivation = -1; // To get derivation number of this account
+    if (seedList.length > 1) {
+      sourceDerivation = int.parse(seedList[1]);
+    }
+    print(generatedMnemonic);
+    print(sourceDerivation);
+
+    return await importAccount(fromMnemonic: true, derivePath: '//$number');
+  }
+
+  Future<bool> isMnemonicValid(String mnemonic) async {
+    // Needed for bad encoding of UTF-8
+    mnemonic = mnemonic.replaceAll('é', 'é');
+    mnemonic = mnemonic.replaceAll('è', 'è');
+
+    return await sdk.api.keyring.checkMnemonicValid(mnemonic);
+  }
+}
+
+void snack(BuildContext context, String message, {int duration = 2}) {
+  final snackBar =
+      SnackBar(content: Text(message), duration: Duration(seconds: duration));
+  ScaffoldMessenger.of(context).showSnackBar(snackBar);
+}
+
+class AddressInfo {
+  final String? address;
+  double balance;
+
+  AddressInfo({@required this.address, this.balance = 0});
+}
+
+void snackNode(BuildContext context, bool isConnected) {
+  String _message;
+  if (!isConnected) {
+    _message =
+        "Aucun noeud Duniter disponible, veuillez réessayer ultérieurement";
+  } else {
+    _message =
+        "Vous êtes connecté au noeud\n${configBox.get('endpoint').split('//')[1]}";
+  }
+  final snackBar = SnackBar(
+      padding: const EdgeInsets.all(20),
+      content: Text(_message, style: const TextStyle(fontSize: 16)),
+      duration: const Duration(seconds: 2));
+  ScaffoldMessenger.of(context).showSnackBar(snackBar);
+}
+
+String getShortPubkey(String pubkey) {
+  List<int> pubkeyByte = Base58Decode(pubkey);
+  Digest pubkeyS256 = sha256.convert(sha256.convert(pubkeyByte).bytes);
+  String pubkeyCheksum = Base58Encode(pubkeyS256.bytes);
+  String pubkeyChecksumShort =
+      truncate(pubkeyCheksum, 3, omission: "", position: TruncatePosition.end);
+
+  String pubkeyShort = truncate(pubkey, 5,
+          omission: String.fromCharCode(0x2026),
+          position: TruncatePosition.end) +
+      truncate(pubkey, 4, omission: "", position: TruncatePosition.start) +
+      ':$pubkeyChecksumShort';
+
+  return pubkeyShort;
+}

lib/providers/wallet_options.dart

@@ -1,139 +1,41 @@
 import 'dart:io';
 import 'package:crypto/crypto.dart';
-import 'package:durt/durt.dart';
 import 'package:fast_base58/fast_base58.dart';
 import 'package:flutter/material.dart';
 import 'dart:async';
 import 'package:gecko/globals.dart';
-import 'package:gecko/models/chest_data.dart';
 import 'package:gecko/providers/my_wallets.dart';
 import 'package:gecko/models/wallet_data.dart';
+import 'package:gecko/providers/substrate_sdk.dart';
 import 'package:image_picker/image_picker.dart';
+import 'package:provider/provider.dart';
 import 'package:truncate/truncate.dart';
 
 class WalletOptionsProvider with ChangeNotifier {
-  TextEditingController pubkey = TextEditingController();
+  TextEditingController address = TextEditingController();
   final TextEditingController _newWalletName = TextEditingController();
   bool isWalletUnlock = false;
   bool ischangedPin = false;
   TextEditingController newPin = TextEditingController();
   bool isEditing = false;
-  bool isBalanceBlur = true;
+  bool isBalanceBlur = false;
   FocusNode walletNameFocus = FocusNode();
   TextEditingController nameController = TextEditingController();
   late bool isDefaultWallet;
 
   Future<NewWallet>? get badWallet => null;
 
-  String _getPubkeyFromDewif(
-      String? _dewif, _pin, int _pinLenght, int? derivation) {
-    RegExp regExp = RegExp(
-      r'^[A-Z0-9]+$',
-      caseSensitive: false,
-      multiLine: false,
-    );
-
-    if (regExp.hasMatch(_pin) == true && _pin.length == _pinLenght) {
-    } else {
-      return 'false';
-    }
-    if (derivation != -1) {
-      try {
-        final _wallet = HdWallet.fromDewif(_dewif!, _pin, lang: appLang);
-        pubkey.text = _wallet.getPubkey(derivation!);
-        log.d(pubkey.text);
-        notifyListeners();
-
-        return pubkey.text;
-      } catch (e) {
-        log.w('Bad PIN code !\n' + e.toString());
-        notifyListeners();
-
-        return 'false';
-      }
-    } else {
-      try {
-        pubkey.text = CesiumWallet.fromDewif(_dewif!, _pin).pubkey;
-        notifyListeners();
-        return pubkey.text;
-      } catch (e) {
-        log.w('Bad PIN code !\n' + e.toString());
-        notifyListeners();
-
-        return 'false';
-      }
-    }
-  }
-
-  String? readLocalWallet(
-      context, WalletData _wallet, String _pin, int _pinLenght,
-      {String? mnemonic}) {
-    isWalletUnlock = false;
-    final String _localPubkey;
-
-    try {
-      String? _localDewif = chestBox.get(_wallet.chest)!.dewif;
-
-      if (mnemonic == null) {
-        _localPubkey = _getPubkeyFromDewif(
-            _localDewif, _pin.toUpperCase(), _pinLenght, _wallet.derivation);
-      } else {
-        final _hdwallet = HdWallet.fromMnemonic(mnemonic);
-        _localPubkey = _hdwallet.getPubkey(_wallet.derivation!);
-      }
-
-      if (_localPubkey != 'false') {
-        pubkey.text = _localPubkey;
-        isWalletUnlock = true;
-        log.d(pubkey.text);
-        return _localDewif;
-      } else {
-        throw 'Bad pubkey';
-      }
-    } on ChecksumException catch (e) {
-      log.e(e.cause);
-      return 'bad';
-    } catch (e) {
-      // _homeProvider.playSound('non', 0.6);
-      log.e('ERROR READING FILE: $e');
-      pubkey.clear();
-      return 'bad';
-    }
-  }
-
   int getPinLenght(_walletNbr) {
-    // TODOo: Get real Dewif lenght
-    // String _localDewif;
-    // if (_walletNbr is int || _walletNbr == null) {
-    //   _localDewif = chestBox.get(configBox.get('currentChest')).dewif;
-    // } else {
-    //   _localDewif = _walletNbr;
-    // }
-
-    // final int _pinLenght = DubpRust.getDewifSecretCodeLen(
-    //     dewif: _localDewif, secretCodeType: SecretCodeType.letters);
-
     return pinLength;
   }
 
-  Future<double> getBalance(String pubkey, {bool isUd = false}) async {
+  void _renameWallet(List<int?> _walletID, String _newName,
-    final node = Gva(node: endPointGVA);
-    return await node.balance(pubkey, ud: isUd);
-  }
-
-  void _renameWallet(List<int?> _walletID, _newName,
       {required bool isCesium}) async {
-    if (isCesium) {
+    MyWalletsProvider myWalletClass = MyWalletsProvider();
-      ChestData _chestTarget = chestBox.get(_walletID[0])!;
-      _chestTarget.name = _newName;
-      await chestBox.put(_chestTarget.key, _chestTarget);
-    } else {
-      MyWalletsProvider myWalletClass = MyWalletsProvider();
 
-      WalletData _walletTarget = myWalletClass.getWalletData(_walletID)!;
+    WalletData _walletTarget = myWalletClass.getWalletData(_walletID)!;
-      _walletTarget.name = _newName;
+    _walletTarget.name = _newName;
-      await walletBox.put(_walletTarget.key, _walletTarget);
+    await walletBox.put(_walletTarget.key, _walletTarget);
-    }
 
     _newWalletName.text = '';
   }
@@ -161,12 +63,13 @@ class WalletOptionsProvider with ChangeNotifier {
     final bool? _answer = await (_confirmDeletingWallet(context, wallet.name));
 
     if (_answer!) {
-      walletBox.delete(wallet.key);
+      await walletBox.delete(wallet.key);
 
-      Navigator.popUntil(
+      // Navigator.popUntil(
-        context,
+      //   context,
-        ModalRoute.withName('/mywallets'),
+      //   ModalRoute.withName('/mywallets'),
-      );
+      // );
+      Navigator.pop(context);
     }
     return 0;
   }
@@ -205,14 +108,6 @@ class WalletOptionsProvider with ChangeNotifier {
     );
   }
 
-  snackCopyKey(context) {
-    const snackBar = SnackBar(
-        content:
-            Text("Cette clé publique a été copié dans votre presse-papier."),
-        duration: Duration(seconds: 2));
-    ScaffoldMessenger.of(context).showSnackBar(snackBar);
-  }
-
   String getShortPubkey(String pubkey) {
     List<int> pubkeyByte = Base58Decode(pubkey);
     Digest pubkeyS256 = sha256.convert(sha256.convert(pubkeyByte).bytes);
@@ -242,14 +137,59 @@ class WalletOptionsProvider with ChangeNotifier {
 
     if (pickedFile != null) {
       _image = File(pickedFile.path);
+
+      ////TODO: Store image on disk, store path in walletBox.imagePath
+
       log.i(pickedFile.path);
       return _image;
     } else {
       log.w('No image selected.');
+      return null;
     }
   }
 
   void reloadBuild() {
     notifyListeners();
   }
+
+  String? getAddress(int chest, int derivation) {
+    String? _address;
+    walletBox.toMap().forEach((key, value) {
+      if (value.chest == chest && value.derivation == derivation) {
+        _address = value.address!;
+        return;
+      }
+    });
+
+    address.text = _address ?? '';
+
+    return _address;
+  }
+}
+
+Widget balance(BuildContext context, String address, double size) {
+  String balanceCache = '';
+
+  return Column(children: <Widget>[
+    Consumer<SubstrateSdk>(builder: (context, _sdk, _) {
+      return FutureBuilder(
+          future: _sdk.getBalance(address),
+          builder: (BuildContext context, AsyncSnapshot<num?> _balance) {
+            if (_balance.connectionState != ConnectionState.done ||
+                _balance.hasError) {
+              return Text(balanceCache,
+                  style: TextStyle(
+                    fontSize: isTall ? size : size * 0.9,
+                  ));
+            }
+            balanceCache = "${_balance.data.toString()} $currencyName";
+            return Text(
+              balanceCache,
+              style: TextStyle(
+                fontSize: isTall ? size : 18,
+              ),
+            );
+          });
+    }),
+  ]);
 }

lib/providers/wallets_profiles.dart

@@ -1,14 +1,10 @@
 import 'dart:io';
-
-import 'package:durt/durt.dart';
 import 'package:flutter/material.dart';
 import 'package:gecko/globals.dart';
-import 'package:gecko/providers/my_wallets.dart';
 import 'package:gecko/screens/wallet_view.dart';
 import 'package:graphql_flutter/graphql_flutter.dart';
 import 'package:jdenticon_dart/jdenticon_dart.dart';
 import 'package:permission_handler/permission_handler.dart';
-import 'package:provider/provider.dart';
 import 'package:qrscan/qrscan.dart' as scanner;
 import 'dart:math';
 import 'package:intl/intl.dart';
@@ -59,34 +55,24 @@ class WalletsProfilesProvider with ChangeNotifier {
     return barcode;
   }
 
-  Future<String> pay(BuildContext context, {int? derivation}) async {
+  // Future<String> pay(BuildContext context, {int? derivation}) async {
-    MyWalletsProvider _myWalletProvider =
+  //   MyWalletsProvider _myWalletProvider =
-        Provider.of<MyWalletsProvider>(context, listen: false);
+  //       Provider.of<MyWalletsProvider>(context, listen: false);
-    int? currentChest = configBox.get('currentChest');
+  //   int? currentChest = configBox.get('currentChest');
-    String result;
+  //   String result;
 
-    if (chestBox.get(currentChest)!.isCesium!) {
+  //     derivation ??=
-      result = await Gva(node: endPointGVA).pay(
+  //         _myWalletProvider.getDefaultWallet(currentChest)!.derivation!;
-          recipient: pubkey!,
+  //     result = await Gva(node: endPointGVA).pay(
-          amount: double.parse(payAmount.text),
+  //         recipient: pubkey!,
-          cesiumSeed: _myWalletProvider.cesiumSeed,
+  //         amount: double.parse(payAmount.text),
-          comment: payComment.text,
+  //         mnemonic: _myWalletProvider.mnemonic,
-          derivation: -1,
+  //         comment: payComment.text,
-          lang: appLang);
+  //         derivation: derivation,
-    } else {
+  //         lang: appLang);
-      derivation ??=
-          _myWalletProvider.getDefaultWallet(currentChest)!.derivation!;
-      result = await Gva(node: endPointGVA).pay(
-          recipient: pubkey!,
-          amount: double.parse(payAmount.text),
-          mnemonic: _myWalletProvider.mnemonic,
-          comment: payComment.text,
-          derivation: derivation,
-          lang: appLang);
-    }
 
-    return result;
+  //   return result;
-  }
+  // }
 
   bool isPubkey(pubkey) {
     final RegExp regExp = RegExp(
@@ -97,7 +83,7 @@ class WalletsProfilesProvider with ChangeNotifier {
 
     if (regExp.hasMatch(pubkey) == true &&
         pubkey.length > 42 &&
-        pubkey.length < 45) {
+        pubkey.length < 50) {
       log.d("C'est une pubkey !");
 
       this.pubkey = pubkey;
@@ -253,25 +239,6 @@ class WalletsProfilesProvider with ChangeNotifier {
     return num.parse(result);
   }
 
-  snackCopyKey(context) {
-    const snackBar = SnackBar(
-        padding: EdgeInsets.all(20),
-        content:
-            Text("Cette clé publique a été copié dans votre presse-papier."),
-        duration: Duration(seconds: 2));
-    ScaffoldMessenger.of(context).showSnackBar(snackBar);
-  }
-
-  void switchProfileView() {
-    isHistoryScreen = !isHistoryScreen;
-    if (isHistoryScreen) {
-      historySwitchButtun = "Payer";
-    } else {
-      historySwitchButtun = "Voir l'historique";
-    }
-    notifyListeners();
-  }
-
   String generateIdenticon(String _pubkey) {
     return Jdenticon.toSvg(_pubkey);
   }
@@ -299,3 +266,12 @@ class WalletsProfilesProvider with ChangeNotifier {
     return balance;
   }
 }
+
+snackCopyKey(context) {
+  const snackBar = SnackBar(
+      padding: EdgeInsets.all(20),
+      content: Text("Cette clé publique a été copié dans votre presse-papier.",
+          style: TextStyle(fontSize: 16)),
+      duration: Duration(seconds: 2));
+  ScaffoldMessenger.of(context).showSnackBar(snackBar);
+}

lib/screens/common_elements.dart

@@ -1,5 +1,5 @@
+import 'package:dots_indicator/dots_indicator.dart';
 import 'package:flutter/material.dart';
-import 'package:bubble/bubble.dart';
 import 'package:gecko/globals.dart';
 
 class CommonElements {
@@ -8,95 +8,104 @@ class CommonElements {
     return const Text('Coucou');
   }
 
-  Widget bubbleSpeak(String text,
+  Widget buildImage(String assetName,
-      {double? long, Key? textKey, bool isMaxWidth = true}) {
+      [double boxHeight = 440, double imageWidth = 350]) {
+    return Container(
+        padding: const EdgeInsets.all(0),
+        width: 440,
+        height: boxHeight,
+        decoration: BoxDecoration(
+            gradient: const LinearGradient(
+              begin: Alignment.topLeft,
+              end: Alignment.bottomRight,
+              colors: [
+                Color(0xffd2d4cf),
+                Color(0xffeaeae7),
+              ],
+            ),
+            border: Border.all(color: Colors.grey[900]!)),
+        child: Image.asset('assets/onBoarding/$assetName', width: imageWidth));
+  }
+
+  Widget buildText(List<TextSpan> text, [double size = 20]) {
+    return Container(
+      padding: const EdgeInsets.all(12),
+      width: 440,
+      decoration: BoxDecoration(
+          color: Colors.white, border: Border.all(color: Colors.grey[900]!)),
+      child: RichText(
+        textAlign: TextAlign.justify,
+        text: TextSpan(
+          style: TextStyle(
+              fontSize: size, color: Colors.black, letterSpacing: 0.3),
+          children: text,
+        ),
+      ),
+    );
+  }
+
+  Widget nextButton(
+      BuildContext context, String text, nextScreen, bool isFast) {
     return SizedBox(
-      width: isMaxWidth ? double.infinity : 300,
+      width: 410,
-      child: Bubble(
+      height: 70,
-        padding: long == null
+      child: ElevatedButton(
-            ? const BubbleEdges.all(18)
+        style: ElevatedButton.styleFrom(
-            : BubbleEdges.symmetric(horizontal: long, vertical: 30),
+          elevation: 4,
-        elevation: 5,
+          primary: orangeC, // background
-        color: Colors.white,
+          onPrimary: Colors.white, // foreground
-        margin: const BubbleEdges.fromLTRB(10, 0, 20, 10),
+        ),
-        // nip: BubbleNip.leftTop,
+        onPressed: () {
+          Navigator.push(
+              context, FaderTransition(page: nextScreen, isFast: isFast));
+        },
         child: Text(
           text,
-          key: textKey,
+          style: const TextStyle(fontSize: 24, fontWeight: FontWeight.w600),
-          style: const TextStyle(
-              color: Colors.black, fontSize: 18, fontWeight: FontWeight.w400),
         ),
       ),
     );
   }
 
-  Widget bubbleSpeakRich(List<TextSpan> text, {Key? textKey}) {
+  Widget buildProgressBar(double pagePosition) {
-    return SizedBox(
+    return DotsIndicator(
-      width: double.infinity,
+      dotsCount: 10,
-      child: Bubble(
+      position: pagePosition,
-        padding: const BubbleEdges.all(18),
+      decorator: DotsDecorator(
-        elevation: 5,
+        spacing: const EdgeInsets.symmetric(horizontal: 10),
-        color: Colors.white,
+        color: Colors.grey[300]!, // Inactive color
-        margin: const BubbleEdges.fromLTRB(10, 0, 20, 10),
+        activeColor: orangeC,
-        // nip: BubbleNip.leftTop,
-        child: RichText(
-          key: textKey,
-          text: TextSpan(
-            style: const TextStyle(
-              fontSize: 18.0,
-              color: Colors.black,
-            ),
-            children: text,
-          ),
-        ),
       ),
     );
   }
 
-  Widget onboardingProgressBar(
+  Widget infoIntro(
-      BuildContext context, String screenTitle, int progress) {
+    BuildContext context,
-    return Stack(children: [
+    List<TextSpan> text,
-      Container(height: 100),
+    String assetName,
-      Positioned(
+    String buttonText,
-          top: 0, left: 0, right: 0, child: GeckoSpeechAppBar(screenTitle)),
+    nextScreen,
-      Positioned(
+    double pagePosition, {
-        top: 0,
+    bool isFast = false,
-        left: 0,
+    double boxHeight = 440,
-        child: GestureDetector(
+    double imageWidth = 350,
-          onTap: () {
+    double textSize = 20,
-            Navigator.popUntil(
+  }) {
-              context,
+    return Column(children: <Widget>[
-              ModalRoute.withName('/'),
+      SizedBox(height: isTall ? 40 : 20),
-            );
+      buildProgressBar(pagePosition),
-          },
+      SizedBox(height: isTall ? 40 : 20),
-          child: Image.asset(
+
-            'assets/onBoarding/gecko_bar.png',
+      buildText(text, textSize),
-          ),
+      buildImage(assetName, boxHeight, imageWidth),
+      Expanded(
+        child: Align(
+          alignment: Alignment.bottomCenter,
+          child: nextButton(context, buttonText, nextScreen, false),
         ),
       ),
-      if (progress != 0)
+      // const SizedBox(height: 40),
-        Positioned(
+      SizedBox(height: isTall ? 40 : 10),
-          top: 75,
-          left: 90,
-          child: Image.asset(
-            'assets/onBoarding/progress_bar/total.png',
-          ),
-        ),
-      if (progress != 0)
-        Positioned(
-          top: 75,
-          left: 90,
-          child: Image.asset(
-            'assets/onBoarding/progress_bar/$progress.png',
-          ),
-        ),
-      if (progress != 0)
-        Positioned(
-          top: 70,
-          right: 90,
-          child: Text(progress == 12 ? '11/11' : '$progress/11',
-              style: const TextStyle(fontSize: 12, color: Colors.black)),
-        ),
     ]);
   }
 

lib/screens/history.dart

@@ -33,7 +33,7 @@ class HistoryScreen extends StatelessWidget with ChangeNotifier {
     CesiumPlusProvider _cesiumPlusProvider =
         Provider.of<CesiumPlusProvider>(context, listen: false);
     log.i('Build pubkey : ' + pubkey!);
-    WidgetsBinding.instance!.addPostFrameCallback((_) {});
+    // WidgetsBinding.instance.addPostFrameCallback((_) {});
 
     _historyProvider.balance = _historyProvider.transBC = null;
 
@@ -346,7 +346,7 @@ class HistoryScreen extends StatelessWidget with ChangeNotifier {
                       ],
                     ),
                   ),
-                  trailing: Text("${repository[4]} Ğ1",
+                  trailing: Text("${repository[4]} $currencyName",
                       style: const TextStyle(
                           fontSize: 18, fontWeight: FontWeight.w500),
                       textAlign: TextAlign.justify),
@@ -403,7 +403,7 @@ class HistoryScreen extends StatelessWidget with ChangeNotifier {
                             key: const Key('copyPubkey'),
                             onTap: () {
                               Clipboard.setData(ClipboardData(text: pubkey));
-                              _historyProvider.snackCopyKey(context);
+                              snackCopyKey(context);
                             },
                             child: Text(
                               _historyProvider.getShortPubkey(pubkey!),
@@ -466,7 +466,7 @@ class HistoryScreen extends StatelessWidget with ChangeNotifier {
                           return const Text('...');
                         }
                         return Text(
-                          "${_balance.data.toString()} Ğ1",
+                          "${_balance.data.toString()} $currencyName",
                           textAlign: TextAlign.center,
                           style: const TextStyle(
                               fontSize: 22, fontWeight: FontWeight.w500),

lib/screens/home.dart

@@ -1,9 +1,10 @@
 import 'package:bubble/bubble.dart';
 import 'package:gecko/globals.dart';
+import 'package:gecko/models/stateful_wrapper.dart';
 import 'package:gecko/providers/chest_provider.dart';
+import 'package:gecko/providers/substrate_sdk.dart';
 import 'package:gecko/providers/wallets_profiles.dart';
 import 'package:flutter/material.dart';
-import 'package:gecko/providers/home.dart';
 import 'package:gecko/providers/my_wallets.dart';
 import 'package:gecko/models/wallet_data.dart';
 import 'package:gecko/screens/myWallets/restore_chest.dart';
@@ -12,6 +13,7 @@ import 'package:gecko/screens/onBoarding/1.dart';
 import 'package:gecko/screens/search.dart';
 import 'package:gecko/screens/settings.dart';
 import 'package:flutter/services.dart';
+import 'package:gecko/screens/substrate_sandbox.dart';
 import 'package:provider/provider.dart';
 
 class HomeScreen extends StatelessWidget {
@@ -24,7 +26,7 @@ class HomeScreen extends StatelessWidget {
     MyWalletsProvider _myWalletProvider =
         Provider.of<MyWalletsProvider>(context);
     Provider.of<ChestProvider>(context);
-    HomeProvider homeClass = HomeProvider();
+    SubstrateSdk _sub = Provider.of<SubstrateSdk>(context, listen: false);
 
     final bool isWalletsExists = _myWalletProvider.checkIfWalletExist();
 
@@ -65,6 +67,20 @@ class HomeScreen extends StatelessWidget {
                   );
                 },
               ),
+              ListTile(
+                key: const Key('substrateSandbox'),
+                title: const Text('Substrate debug'),
+                onTap: () {
+                  Navigator.pop(context);
+                  Navigator.push(
+                    context,
+                    MaterialPageRoute(builder: (context) {
+                      return const SubstrateSandBox();
+                    }),
+                  );
+                },
+              ),
+
               // ListTile(
               //   title: const Text('A propos'),
               //   onTap: () {
@@ -82,8 +98,11 @@ class HomeScreen extends StatelessWidget {
       body: Builder(
         builder: (ctx) => StatefulWrapper(
             onInit: () {
-              WidgetsBinding.instance!.addPostFrameCallback((_) {
+              WidgetsBinding.instance.addPostFrameCallback((_) async {
-                if (isWalletsExists) homeClass.snackNode(ctx);
+                if (!_sub.sdkReady && !_sub.sdkLoading) await _sub.initApi();
+                if (_sub.sdkReady && !_sub.nodeConnected) {
+                  await _sub.connectNode(ctx); //kopa
+                }
               });
             },
             child: isWalletsExists ? geckHome(context) : welcomeHome(context)
@@ -176,9 +195,10 @@ Widget geckHome(context) {
                     ),
                   ],
                 ),
-              )
+              ),
             ]),
       ),
+      const SizedBox(height: 15),
       Expanded(
         flex: 1,
         child: Container(
@@ -382,31 +402,30 @@ Widget welcomeHome(context) {
       ]),
       Padding(
         padding: EdgeInsets.only(top: 1 * ratio),
-        child: Row(
+        child:
-            mainAxisAlignment: MainAxisAlignment.center,
+            Row(mainAxisAlignment: MainAxisAlignment.center, children: <Widget>[
-            children: const <Widget>[
+          Text(
-              Text(
+            "L’application de paiement $currencyName\nplus rapide qu’un reptile du Vietnam",
-                "L’application de paiement Ğ1\nplus rapide qu’un reptile du Vietnam",
+            textAlign: TextAlign.center,
-                textAlign: TextAlign.center,
+            style: const TextStyle(
-                style: TextStyle(
+              color: Colors.white,
-                  color: Colors.white,
+              fontSize: 24,
-                  fontSize: 24,
+              fontWeight: FontWeight.w700,
-                  fontWeight: FontWeight.w700,
+              shadows: <Shadow>[
-                  shadows: <Shadow>[
+                Shadow(
-                    Shadow(
+                  offset: Offset(0, 0),
-                      offset: Offset(0, 0),
+                  blurRadius: 20,
-                      blurRadius: 20,
+                  color: Colors.black,
-                      color: Colors.black,
-                    ),
-                    Shadow(
-                      offset: Offset(0, 0),
-                      blurRadius: 20,
-                      color: Colors.black,
-                    ),
-                  ],
                 ),
-              )
+                Shadow(
-            ]),
+                  offset: Offset(0, 0),
+                  blurRadius: 20,
+                  color: Colors.black,
+                ),
+              ],
+            ),
+          )
+        ]),
       ),
       Expanded(
         flex: 1,
@@ -464,7 +483,7 @@ Widget welcomeHome(context) {
                         context,
                         MaterialPageRoute(
                           builder: (context) {
-                            return OnboardingStepOne();
+                            return const OnboardingStepOne();
                           },
                         ),
                       );
@@ -512,28 +531,6 @@ Widget welcomeHome(context) {
   );
 }
 
-class StatefulWrapper extends StatefulWidget {
-  final Function onInit;
-  final Widget child;
-  const StatefulWrapper({Key? key, required this.onInit, required this.child})
-      : super(key: key);
-  @override
-  _StatefulWrapperState createState() => _StatefulWrapperState();
-}
-
-class _StatefulWrapperState extends State<StatefulWrapper> {
-  @override
-  void initState() {
-    widget.onInit();
-    super.initState();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return widget.child;
-  }
-}
-
 Widget bubbleSpeak(String text, {double? long, Key? textKey}) {
   return Bubble(
     padding: long == null

lib/screens/myWallets/cesium_wallet_options.dart

@@ -1,410 +0,0 @@
-import 'dart:async';
-import 'dart:io';
-import 'dart:ui';
-import 'package:flutter/material.dart';
-import 'package:gecko/globals.dart';
-import 'package:gecko/models/chest_data.dart';
-import 'package:gecko/providers/chest_provider.dart';
-import 'package:gecko/providers/wallets_profiles.dart';
-import 'package:gecko/providers/my_wallets.dart';
-import 'package:gecko/models/queries.dart';
-import 'package:gecko/providers/wallet_options.dart';
-import 'package:gecko/screens/history.dart';
-import 'package:gecko/screens/myWallets/change_pin.dart';
-import 'package:graphql_flutter/graphql_flutter.dart';
-import 'package:provider/provider.dart';
-import 'package:flutter/services.dart';
-import 'package:qr_flutter/qr_flutter.dart';
-
-bool _isNewNameValid = false;
-
-class CesiumWalletOptions extends StatelessWidget {
-  const CesiumWalletOptions(
-      {Key? key, Key? keyMyWallets, required this.cesiumWallet})
-      : super(key: key);
-
-  final ChestData cesiumWallet;
-
-  @override
-  Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    WalletOptionsProvider _walletOptions =
-        Provider.of<WalletOptionsProvider>(context, listen: false);
-    ChestProvider _chestProvider =
-        Provider.of<ChestProvider>(context, listen: false);
-    WalletsProfilesProvider _historyProvider =
-        Provider.of<WalletsProfilesProvider>(context, listen: false);
-    MyWalletsProvider _myWalletProvider =
-        Provider.of<MyWalletsProvider>(context, listen: false);
-
-    final String shortPubkey =
-        _walletOptions.getShortPubkey(_walletOptions.pubkey.text);
-
-    if (_isNewNameValid == false) {
-      _walletOptions.nameController.text = cesiumWallet.name!;
-    } else {
-      cesiumWallet.name = _walletOptions.nameController.text;
-    }
-
-    return WillPopScope(
-      onWillPop: () {
-        _walletOptions.isEditing = false;
-        _walletOptions.isBalanceBlur = true;
-        Navigator.popUntil(
-          context,
-          ModalRoute.withName('/'),
-        );
-        return Future<bool>.value(true);
-      },
-      child: Scaffold(
-        resizeToAvoidBottomInset: false,
-        appBar: AppBar(
-          toolbarHeight: 60 * ratio,
-          elevation: 0,
-          leading: IconButton(
-              icon: const Icon(Icons.arrow_back, color: Colors.black),
-              onPressed: () {
-                _walletOptions.isEditing = false;
-                _walletOptions.isBalanceBlur = true;
-                Navigator.popUntil(
-                  context,
-                  ModalRoute.withName('/'),
-                );
-              }),
-          title: SizedBox(
-            height: 22,
-            child: Consumer<WalletOptionsProvider>(
-                builder: (context, walletProvider, _) {
-              return Text(_walletOptions.nameController.text);
-            }),
-          ),
-        ),
-        body: Builder(
-          builder: (ctx) => SafeArea(
-            child: Column(children: <Widget>[
-              Consumer<WalletOptionsProvider>(
-                  builder: (context, walletProvider, _) {
-                return Container(
-                  decoration: BoxDecoration(
-                      gradient: LinearGradient(
-                    begin: Alignment.topCenter,
-                    end: Alignment.bottomCenter,
-                    colors: [
-                      yellowC,
-                      const Color(0xfffafafa),
-                    ],
-                  )),
-                  child: Row(
-                      crossAxisAlignment: CrossAxisAlignment.start,
-                      mainAxisAlignment: MainAxisAlignment.spaceAround,
-                      children: <Widget>[
-                        const Spacer(flex: 1),
-                        InkWell(
-                          onTap: () async {
-                            File newAvatar =
-                                await (_walletOptions.changeAvatar());
-                            cesiumWallet.imageFile = newAvatar;
-                            _walletOptions.reloadBuild();
-                          },
-                          child: cesiumWallet.imageFile == null
-                              ? Image.asset(
-                                  'assets/chests/${cesiumWallet.imageName}',
-                                  width: 110,
-                                )
-                              : Image.file(cesiumWallet.imageFile!, width: 110),
-                        ),
-                        InkWell(
-                            onTap: () async {
-                              File newAvatar =
-                                  await (_walletOptions.changeAvatar());
-                              cesiumWallet.imageFile = newAvatar;
-                              _walletOptions.reloadBuild();
-                            },
-                            child: Column(children: <Widget>[
-                              Image.asset(
-                                'assets/walletOptions/camera.png',
-                                height: 40,
-                              ),
-                              const SizedBox(height: 80)
-                            ])),
-                        const Spacer(flex: 1),
-                        Column(children: <Widget>[
-                          SizedBox(
-                            width: 260,
-                            child: TextField(
-                                key: const Key('walletName'),
-                                autofocus: false,
-                                focusNode: _walletOptions.walletNameFocus,
-                                enabled: _walletOptions.isEditing,
-                                controller: _walletOptions.nameController,
-                                minLines: 1,
-                                maxLines: 3,
-                                textAlign: TextAlign.center,
-                                decoration: const InputDecoration(
-                                  border: InputBorder.none,
-                                  focusedBorder: InputBorder.none,
-                                  enabledBorder: InputBorder.none,
-                                  disabledBorder: InputBorder.none,
-                                  contentPadding: EdgeInsets.all(15.0),
-                                ),
-                                style: TextStyle(
-                                  fontSize: isTall ? 27 : 23,
-                                  color: Colors.black,
-                                  fontWeight: FontWeight.w400,
-                                )),
-                          ),
-                          SizedBox(height: isTall ? 5 : 0),
-                          Query(
-                            options: QueryOptions(
-                              document: gql(getBalance),
-                              variables: {
-                                'pubkey': _walletOptions.pubkey.text,
-                              },
-                              // pollInterval: Duration(seconds: 1),
-                            ),
-                            builder: (QueryResult result,
-                                {VoidCallback? refetch, FetchMore? fetchMore}) {
-                              if (result.hasException) {
-                                return Text(result.exception.toString());
-                              }
-
-                              if (result.isLoading) {
-                                return const Text('Loading');
-                              }
-
-                              // List repositories = result.data['viewer']['repositories']['nodes'];
-                              String wBalanceUD;
-                              if (result.data!['balance'] == null) {
-                                wBalanceUD = '0.0';
-                              } else {
-                                int wBalanceG1 =
-                                    result.data!['balance']['amount'];
-                                int currentUD =
-                                    result.data!['currentUd']['amount'];
-                                double wBalanceUDBrut =
-                                    wBalanceG1 / currentUD; // .toString();
-                                wBalanceUD = double.parse(
-                                        (wBalanceUDBrut).toStringAsFixed(2))
-                                    .toString();
-                              }
-                              return Row(children: <Widget>[
-                                ImageFiltered(
-                                  imageFilter: ImageFilter.blur(
-                                      sigmaX: _walletOptions.isBalanceBlur
-                                          ? 6
-                                          : 0.001,
-                                      sigmaY: _walletOptions.isBalanceBlur
-                                          ? 5
-                                          : 0.001),
-                                  child: Text(wBalanceUD,
-                                      style: TextStyle(
-                                          fontSize: isTall ? 20 : 18,
-                                          color: Colors.black)),
-                                ),
-                                Text(' DU',
-                                    style: TextStyle(
-                                        fontSize: isTall ? 20 : 18,
-                                        color: Colors.black))
-                              ]);
-
-                              // Text(
-                              //   '$wBalanceUD DU',
-                              //   style: TextStyle(
-                              //       fontSize: 20, color: Colors.black),
-                              // );
-                            },
-                          ),
-                          const SizedBox(height: 5),
-                          InkWell(
-                            key: const Key('displayBalance'),
-                            onTap: () {
-                              _walletOptions.bluringBalance();
-                            },
-                            child: Image.asset(
-                              _walletOptions.isBalanceBlur
-                                  ? 'assets/walletOptions/icon_oeuil.png'
-                                  : 'assets/walletOptions/icon_oeuil_close.png',
-                              height: 35,
-                            ),
-                          ),
-                        ]),
-                        Column(children: <Widget>[
-                          InkWell(
-                              key: const Key('renameWallet'),
-                              onTap: () async {
-                                _isNewNameValid = _walletOptions.editWalletName(
-                                    [cesiumWallet.key, 0],
-                                    isCesium: cesiumWallet.isCesium);
-                                await Future.delayed(
-                                    const Duration(milliseconds: 30));
-                                _walletOptions.walletNameFocus.requestFocus();
-                              },
-                              child: ClipRRect(
-                                child: Image.asset(
-                                    _walletOptions.isEditing
-                                        ? 'assets/walletOptions/android-checkmark.png'
-                                        : 'assets/walletOptions/edit.png',
-                                    width: 20,
-                                    height: 20),
-                              )),
-                          const SizedBox(
-                            height: 60,
-                          )
-                        ]),
-                        const Spacer(flex: 3),
-                      ]),
-                );
-              }),
-              SizedBox(height: 4 * ratio),
-              QrImageWidget(
-                data: _walletOptions.pubkey.text,
-                version: QrVersions.auto,
-                size: isTall ? 300 : 270,
-              ),
-              SizedBox(height: 15 * ratio),
-              GestureDetector(
-                  key: const Key('copyPubkey'),
-                  onTap: () {
-                    Clipboard.setData(
-                        ClipboardData(text: _walletOptions.pubkey.text));
-                    _walletOptions.snackCopyKey(ctx);
-                  },
-                  child: SizedBox(
-                      height: 50,
-                      child: Row(children: <Widget>[
-                        const SizedBox(width: 30),
-                        Image.asset(
-                          'assets/walletOptions/key.png',
-                          height: 45,
-                        ),
-                        const SizedBox(width: 20),
-                        Text("${shortPubkey.split(':')[0]}:",
-                            style: const TextStyle(
-                                fontSize: 22,
-                                fontWeight: FontWeight.w800,
-                                fontFamily: 'Monospace',
-                                color: Colors.black)),
-                        Text(shortPubkey.split(':')[1],
-                            style: const TextStyle(
-                                fontSize: 22,
-                                fontWeight: FontWeight.w800,
-                                fontFamily: 'Monospace')),
-                        const SizedBox(width: 15),
-                        SizedBox(
-                            height: 40,
-                            child: ElevatedButton(
-                                style: ElevatedButton.styleFrom(
-                                  shape: RoundedRectangleBorder(
-                                    borderRadius: BorderRadius.circular(8),
-                                  ),
-                                  elevation: 1,
-                                  primary: orangeC, // background
-                                  onPrimary: Colors.black, // foreground
-                                ),
-                                onPressed: () {
-                                  Clipboard.setData(ClipboardData(
-                                      text: _walletOptions.pubkey.text));
-                                  _walletOptions.snackCopyKey(ctx);
-                                },
-                                child: Row(children: <Widget>[
-                                  Image.asset(
-                                    'assets/walletOptions/copy-white.png',
-                                    height: 25,
-                                  ),
-                                  const SizedBox(width: 7),
-                                  Text('Copier',
-                                      style: TextStyle(
-                                          fontSize: 15, color: Colors.grey[50]))
-                                ]))),
-                      ]))),
-              SizedBox(height: 10 * ratio),
-              InkWell(
-                  key: const Key('displayHistory'),
-                  onTap: () {
-                    _historyProvider.nPage = 1;
-                    Navigator.push(
-                      context,
-                      MaterialPageRoute(builder: (context) {
-                        return HistoryScreen(
-                            pubkey: _walletOptions.pubkey.text);
-                      }),
-                    );
-                  },
-                  child: SizedBox(
-                      height: 50,
-                      child: Row(children: <Widget>[
-                        const SizedBox(width: 30),
-                        Image.asset(
-                          'assets/walletOptions/clock.png',
-                          height: 45,
-                        ),
-                        const SizedBox(width: 22),
-                        const Text('Historique des transactions',
-                            style:
-                                TextStyle(fontSize: 20, color: Colors.black)),
-                      ]))),
-              SizedBox(height: 7 * ratio),
-              InkWell(
-                key: const Key('changePin'),
-                onTap: () async {
-                  // await _chestProvider.changePin(context, cesiumWallet);
-                  String? newPin = await Navigator.push(
-                    context,
-                    MaterialPageRoute(
-                      builder: (context) {
-                        return ChangePinScreen(
-                          walletName: cesiumWallet.name,
-                          walletProvider: _myWalletProvider,
-                        );
-                      },
-                    ),
-                  );
-
-                  if (newPin != null) _myWalletProvider.pinCode = newPin;
-                },
-                child: SizedBox(
-                  height: 50,
-                  child: Row(children: <Widget>[
-                    const SizedBox(width: 31),
-                    Image.asset(
-                      'assets/chests/secret_code.png',
-                      height: 24,
-                    ),
-                    const SizedBox(width: 20),
-                    const Text('Changer mon code secret',
-                        style: TextStyle(fontSize: 20, color: Colors.black)),
-                  ]),
-                ),
-              ),
-              SizedBox(height: 7 * ratio),
-              InkWell(
-                key: const Key('deleteWallet'),
-                onTap: () async {
-                  await _chestProvider.deleteChest(context, cesiumWallet);
-                },
-                child: SizedBox(
-                  height: 50,
-                  child: Row(children: <Widget>[
-                    const SizedBox(width: 33),
-                    Image.asset(
-                      'assets/walletOptions/trash.png',
-                      height: 45,
-                    ),
-                    const SizedBox(width: 21),
-                    const Text(
-                      'Supprimer ce coffre',
-                      style: TextStyle(
-                        fontSize: 20,
-                        color: Color(0xffD80000),
-                      ),
-                    ),
-                  ]),
-                ),
-              ),
-            ]),
-          ),
-        ),
-      ),
-    );
-  }
-}

lib/screens/myWallets/change_pin.dart

@@ -2,9 +2,11 @@ import 'package:flutter/material.dart';
 import 'package:durt/durt.dart';
 import 'package:flutter/services.dart';
 import 'package:gecko/globals.dart';
-import 'package:gecko/providers/change_pin.dart';
+import 'package:gecko/models/stateful_wrapper.dart';
 import 'package:gecko/providers/my_wallets.dart';
+import 'package:gecko/providers/substrate_sdk.dart';
 import 'dart:io';
+
 import 'package:provider/provider.dart';
 
 // ignore: must_be_immutable
@@ -18,15 +20,16 @@ class ChangePinScreen extends StatelessWidget with ChangeNotifier {
   final MyWalletsProvider walletProvider;
   Directory? appPath;
 
+  TextEditingController newPin = TextEditingController();
+
   @override
   Widget build(BuildContext context) {
     SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    ChangePinProvider _changePin = Provider.of<ChangePinProvider>(context);
+    SubstrateSdk _sub = Provider.of<SubstrateSdk>(context, listen: false);
-    // _walletOptions.changePin(walletName, oldPin);
+
-    // _walletOptions.newPin.text = _tmpPin;
     return WillPopScope(
       onWillPop: () {
-        _changePin.newPin.text = '';
+        newPin.text = '';
         return Future<bool>.value(true);
       },
       child: Scaffold(
@@ -36,7 +39,7 @@ class ChangePinScreen extends StatelessWidget with ChangeNotifier {
           leading: IconButton(
               icon: const Icon(Icons.arrow_back, color: Colors.black),
               onPressed: () {
-                _changePin.newPin.text = '';
+                newPin.text = '';
                 Navigator.of(context).pop();
               }),
           title: SizedBox(
@@ -49,7 +52,7 @@ class ChangePinScreen extends StatelessWidget with ChangeNotifier {
             child: Column(children: <Widget>[
               StatefulWrapper(
                 onInit: () {
-                  _changePin.newPin.text = randomSecretCode(pinLength);
+                  newPin.text = randomSecretCode(pinLength);
                 },
                 child: Container(),
               ),
@@ -68,7 +71,7 @@ class ChangePinScreen extends StatelessWidget with ChangeNotifier {
                 children: <Widget>[
                   TextField(
                       enabled: false,
-                      controller: _changePin.newPin,
+                      controller: newPin,
                       maxLines: 1,
                       textAlign: TextAlign.center,
                       decoration: const InputDecoration(),
@@ -80,7 +83,7 @@ class ChangePinScreen extends StatelessWidget with ChangeNotifier {
                     icon: const Icon(Icons.replay),
                     color: orangeC,
                     onPressed: () async {
-                      _changePin.newPin.text = randomSecretCode(pinLength);
+                      newPin.text = randomSecretCode(pinLength);
                     },
                   ),
                 ],
@@ -96,12 +99,12 @@ class ChangePinScreen extends StatelessWidget with ChangeNotifier {
                     onPrimary: Colors.black, // foreground
                   ),
                   onPressed: () async {
-                    NewWallet? _newWalletFile = await _changePin.changePin(
+                    final _chest = chestBox.get(configBox.get('currentChest'));
-                        walletProvider.pinCode,
+                    await _sub.changePassword(
-                        newCustomPin: _changePin.newPin.text);
+                        _chest!.address!, walletProvider.pinCode, newPin.text);
-                    _changePin.newPin.text = '';
+                    walletProvider.pinCode = newPin.text;
-                    _changePin.storeNewPinChest(context, _newWalletFile!);
+                    newPin.text = '';
-                    walletProvider.pinCode = _changePin.newPin.text;
+                    Navigator.pop(context);
                   },
                   child: const Text(
                     'Confirmer',
@@ -116,25 +119,3 @@ class ChangePinScreen extends StatelessWidget with ChangeNotifier {
     );
   }
 }
-
-class StatefulWrapper extends StatefulWidget {
-  final Function onInit;
-  final Widget child;
-  const StatefulWrapper({Key? key, required this.onInit, required this.child})
-      : super(key: key);
-  @override
-  _StatefulWrapperState createState() => _StatefulWrapperState();
-}
-
-class _StatefulWrapperState extends State<StatefulWrapper> {
-  @override
-  void initState() {
-    widget.onInit();
-    super.initState();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return widget.child;
-  }
-}

lib/screens/myWallets/chest_options.dart

@@ -24,14 +24,15 @@ class ChestOptions extends StatelessWidget {
       resizeToAvoidBottomInset: false,
       appBar: AppBar(
           toolbarHeight: 60 * ratio,
-          leading: IconButton(
+          // leading: IconButton(
-              icon: const Icon(Icons.arrow_back, color: Colors.black),
+          //     icon: const Icon(Icons.arrow_back, color: Colors.black),
-              onPressed: () {
+          //     onPressed: () {
-                Navigator.popUntil(
+          //       // Navigator.popUntil(
-                  context,
+          //       //   context,
-                  ModalRoute.withName('/mywallets'),
+          //       //   ModalRoute.withName('/mywallets'),
-                );
+          //       // );
-              }),
+          //       Navigator.pop(context);
+          //     }),
           title: SizedBox(
             height: 22,
             child: Text(currentChest.name!),

lib/screens/myWallets/choose_wallet.dart

@@ -3,6 +3,7 @@ import 'package:gecko/globals.dart';
 import 'package:flutter/material.dart';
 import 'package:gecko/models/wallet_data.dart';
 import 'package:gecko/providers/my_wallets.dart';
+import 'package:gecko/providers/substrate_sdk.dart';
 import 'package:gecko/providers/wallets_profiles.dart';
 import 'package:gecko/screens/myWallets/wallets_home.dart';
 import 'package:provider/provider.dart';
@@ -11,17 +12,20 @@ import 'package:provider/provider.dart';
 
 // ignore: must_be_immutable
 class ChooseWalletScreen extends StatelessWidget {
-  ChooseWalletScreen({Key? key}) : super(key: key);
+  ChooseWalletScreen({Key? key, required this.chest, required this.pin})
+      : super(key: key);
+  final int chest;
+  final String pin;
   int? _derivation;
   List<int?>? _selectedId;
 
   @override
   Widget build(BuildContext context) {
     SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
+    SubstrateSdk _sub = Provider.of<SubstrateSdk>(context, listen: false);
+    WalletsProfilesProvider _walletViewProvider =
+        Provider.of<WalletsProfilesProvider>(context, listen: false);
     // HomeProvider _homeProvider = Provider.of<HomeProvider>(context);
-    WalletsProfilesProvider _walletsProfilesProvider =
-        Provider.of<WalletsProfilesProvider>(context);
-
     return Scaffold(
         appBar: AppBar(
             toolbarHeight: 60 * ratio,
@@ -31,7 +35,7 @@ class ChooseWalletScreen extends StatelessWidget {
             )),
         body: SafeArea(
           child: Stack(children: [
-            myWalletsTiles(context),
+            myWalletsTiles(context, chest),
             Positioned.fill(
               bottom: 60,
               child: Align(
@@ -46,8 +50,15 @@ class ChooseWalletScreen extends StatelessWidget {
                       onPrimary: Colors.white, // foreground
                     ),
                     onPressed: () async {
-                      final resultPay = await _walletsProfilesProvider
+                      final acc = _sub.getCurrentWallet();
-                          .pay(context, derivation: _derivation);
+                      log.d(
+                          "fromAddress: ${acc.address!},destAddress: ${_walletViewProvider.outputPubkey.text}, amount: ${double.parse(_walletViewProvider.payAmount.text)},  password: $pin");
+                      final resultPay = await _sub.pay(context,
+                          fromAddress: acc.address!,
+                          destAddress: _walletViewProvider.outputPubkey.text,
+                          amount:
+                              double.parse(_walletViewProvider.payAmount.text),
+                          password: pin);
                       await paymentsResult(context, resultPay);
                     },
                     child: const Text(
@@ -64,17 +75,19 @@ class ChooseWalletScreen extends StatelessWidget {
         ));
   }
 
-  Widget myWalletsTiles(BuildContext context) {
+  Widget myWalletsTiles(BuildContext context, int? currentChest) {
     MyWalletsProvider _myWalletProvider =
         Provider.of<MyWalletsProvider>(context);
     final bool isWalletsExists = _myWalletProvider.checkIfWalletExist();
+    SubstrateSdk _sub = Provider.of<SubstrateSdk>(context, listen: false);
 
     WalletData? defaultWallet =
-        _myWalletProvider.getDefaultWallet(configBox.get('currentChest'));
+        _myWalletProvider.getDefaultWallet(currentChest);
+
     _selectedId ??= defaultWallet!.id();
     _derivation ??= defaultWallet!.derivation!;
-
+    _sub.setCurrentWallet(defaultWallet!.address!);
-    _myWalletProvider.readAllWallets(configBox.get('currentChest'));
+    _myWalletProvider.readAllWallets(currentChest);
 
     if (!isWalletsExists) {
       return const Text('');
@@ -116,6 +129,7 @@ class ChooseWalletScreen extends StatelessWidget {
                     onTap: () {
                       _derivation = _repository.derivation!;
                       _selectedId = _repository.id();
+                      _sub.setCurrentWallet(_repository.address!);
                       _myWalletProvider.rebuildWidget();
                     },
                     child: ClipOvalShadow(
@@ -182,6 +196,7 @@ class ChooseWalletScreen extends StatelessWidget {
                             onTap: () {
                               _derivation = _repository.derivation!;
                               _selectedId = _repository.id();
+                              _sub.setCurrentWallet(_repository.address!);
                               _myWalletProvider.rebuildWidget();
                             },
                           )
@@ -195,24 +210,28 @@ class ChooseWalletScreen extends StatelessWidget {
 }
 
 Future<bool?> paymentsResult(context, String resultPay) {
-  if (resultPay != "success") log.e(resultPay);
+  final bool isValid = resultPay == "confirmed";
+  if (!isValid) log.e(resultPay);
+
   return showDialog<bool>(
     context: context,
     barrierDismissible: true, // user must tap button!
     builder: (BuildContext context) {
       return AlertDialog(
-        title: Text(resultPay == "success"
+        title: Text(isValid
             ? 'Paiement effecuté avec succès !'
             : "Une erreur s'est produite lors du paiement:\n$resultPay"),
         content: const SingleChildScrollView(child: Text('')),
         actions: <Widget>[
           TextButton(
             child: const Text("OK"),
-            onPressed: () {
+            onPressed: () async {
-              Navigator.popUntil(
+              isValid
-                context,
+                  ? await Navigator.of(context).pushNamedAndRemoveUntil(
-                ModalRoute.withName('/'),
+                      '/',
-              );
+                      ModalRoute.withName('/'),
+                    )
+                  : Navigator.pop(context);
             },
           ),
         ],

lib/screens/myWallets/confirm_wallet_storage.dart

@@ -5,6 +5,7 @@ import 'package:flutter/services.dart';
 import 'package:gecko/globals.dart';
 import 'package:gecko/providers/generate_wallets.dart';
 import 'package:gecko/providers/my_wallets.dart';
+import 'package:gecko/providers/substrate_sdk.dart';
 import 'package:gecko/screens/myWallets/unlocking_wallet.dart';
 import 'package:provider/provider.dart';
 
@@ -32,6 +33,7 @@ class ConfirmStoreWallet extends StatelessWidget with ChangeNotifier {
     MyWalletsProvider _myWalletProvider =
         Provider.of<MyWalletsProvider>(context);
     final int? _currentChest = _myWalletProvider.getCurrentChest();
+    SubstrateSdk _sub = Provider.of<SubstrateSdk>(context, listen: false);
 
     _mnemonicController.text = generatedMnemonic!;
     return WillPopScope(
@@ -53,7 +55,7 @@ class ConfirmStoreWallet extends StatelessWidget with ChangeNotifier {
                   }),
               title: const SizedBox(
                 height: 22,
-                child: Text('Enregistrer ce trousseau'),
+                child: Text('Enregistrer ce coffre'),
               )),
           body: Center(
             child: Column(children: <Widget>[
@@ -134,9 +136,16 @@ class ConfirmStoreWallet extends StatelessWidget with ChangeNotifier {
                                         .isAskedWordValid &&
                                     walletName.text != '')
                                 ? () async {
-                                    _generateWalletProvider.storeHDWChest(
+                                    final address = await _sub.importAccount(
-                                        generatedWallet!,
+                                        fromMnemonic: true,
-                                        walletName.text,
+                                        mnemonic: _generateWalletProvider
+                                            .generatedMnemonic!,
+                                        password:
+                                            _generateWalletProvider.pin.text,
+                                        derivePath: '//2');
+                                    await _generateWalletProvider.storeHDWChest(
+                                        address,
+                                        'Mon portefeuille courant',
                                         context);
                                     _generateWalletProvider.isAskedWordValid =
                                         false;

lib/screens/myWallets/generate_wallets.dart

@@ -1,16 +1,13 @@
-import 'package:durt/durt.dart';
+import 'package:flutter/foundation.dart';
 import 'package:flutter/services.dart';
 import 'package:gecko/globals.dart';
 import 'package:gecko/providers/generate_wallets.dart';
 import 'package:gecko/screens/myWallets/confirm_wallet_storage.dart';
 import 'package:flutter/material.dart';
-import 'package:printing/printing.dart';
 import 'package:provider/provider.dart';
-import 'package:super_tooltip/super_tooltip.dart';
 
 // ignore: must_be_immutable
 class GenerateFastChestScreen extends StatelessWidget {
-  SuperTooltip? tooltip;
   bool hasError = false;
   String validPin = 'NO PIN';
   String currentText = "";
@@ -25,14 +22,11 @@ class GenerateFastChestScreen extends StatelessWidget {
   Widget build(BuildContext context) {
     SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
     GenerateWalletsProvider _generateWalletProvider =
-        Provider.of<GenerateWalletsProvider>(context);
+        Provider.of<GenerateWalletsProvider>(context, listen: false);
 
-    if (_generateWalletProvider.mnemonicController.text == '') {
+    _generateWalletProvider.pin.text = kDebugMode && debugPin
-      _generateWalletProvider.generateWordList();
+        ? 'AAAAA'
-      _generateWalletProvider.mnemonicController.text =
+        : _generateWalletProvider.changePinCode(reload: false);
-          _generateWalletProvider.generatedMnemonic!;
-      _generateWalletProvider.pin.text = randomSecretCode(pinLength);
-    }
 
     return WillPopScope(
       onWillPop: () {
@@ -52,7 +46,7 @@ class GenerateFastChestScreen extends StatelessWidget {
                 }),
             title: const SizedBox(
               height: 22,
-              child: Text('Générer un trousseau'),
+              child: Text('Générer un coffre'),
             )),
         floatingActionButton: SizedBox(
             height: 80.0,
@@ -61,9 +55,7 @@ class GenerateFastChestScreen extends StatelessWidget {
                 child: FloatingActionButton(
               heroTag: "buttonGenerateWallet",
               onPressed: () {
-                _generateWalletProvider.generateWordList();
+                _generateWalletProvider.reloadBuild();
-                _generateWalletProvider.mnemonicController.text =
-                    _generateWalletProvider.generatedMnemonic!;
               },
               child: SizedBox(
                 height: 40.0,
@@ -79,18 +71,23 @@ class GenerateFastChestScreen extends StatelessWidget {
               const SizedBox(height: 20),
               toolTips(_toolTipSentence, 'Phrase de restauration:',
                   "Notez et gardez cette phrase précieusement sur un papier, elle vous servira à restaurer votre portefeuille sur un autre appareil"),
-              TextField(
+              Consumer<GenerateWalletsProvider>(builder: (context, _gWP, _) {
-                  enabled: false,
+                return FutureBuilder(
-                  controller: _generateWalletProvider.mnemonicController,
+                    future: _gWP.generateWordList(context),
-                  maxLines: 3,
+                    builder: (BuildContext context, AsyncSnapshot<List> _data) {
-                  textAlign: TextAlign.center,
+                      if (!_data.hasData) {
-                  decoration: const InputDecoration(
+                        return const Text('');
-                    contentPadding: EdgeInsets.all(15.0),
+                      } else {
-                  ),
+                        return Text(_gWP.generatedMnemonic!,
-                  style: const TextStyle(
+                            maxLines: 3,
-                      fontSize: 22.0,
+                            textAlign: TextAlign.center,
-                      color: Colors.black,
+                            style: const TextStyle(
-                      fontWeight: FontWeight.w400)),
+                                fontSize: 22.0,
+                                color: Colors.black,
+                                fontWeight: FontWeight.w400));
+                      }
+                    });
+              }),
               const SizedBox(height: 8),
               toolTips(_toolTipSecret, 'Code secret:',
                   "Retenez bien votre code secret, il vous sera demandé à chaque paiement, ainsi que pour configurer votre portefeuille"),
@@ -112,7 +109,7 @@ class GenerateFastChestScreen extends StatelessWidget {
                     icon: const Icon(Icons.replay),
                     color: orangeC,
                     onPressed: () {
-                      _generateWalletProvider.changePinCode(reload: true);
+                      _generateWalletProvider.changePinCode(reload: false);
                     },
                   ),
                 ],
@@ -128,11 +125,6 @@ class GenerateFastChestScreen extends StatelessWidget {
                       ? () async {
                           _generateWalletProvider.nbrWord =
                               _generateWalletProvider.getRandomInt();
-                          _generateWalletProvider.actualWallet = await Dewif()
-                              .generateDewif(
-                                  _generateWalletProvider.generatedMnemonic!,
-                                  _generateWalletProvider.pin.text,
-                                  lang: appLang);
                           await Navigator.push(
                             context,
                             MaterialPageRoute(builder: (context) {
@@ -145,20 +137,20 @@ class GenerateFastChestScreen extends StatelessWidget {
                           );
                         }
                       : null,
-                  child: const Text('Enregistrer ce trousseau',
+                  child: const Text('Enregistrer ce coffre',
                       style: TextStyle(fontSize: 20))),
               const SizedBox(height: 20),
-              GestureDetector(
+              // GestureDetector(
-                  onTap: () {
+              //     onTap: () {
-                    Navigator.push(
+              //       Navigator.push(
-                      context,
+              //         context,
-                      MaterialPageRoute(builder: (context) {
+              //         MaterialPageRoute(builder: (context) {
-                        return PrintWallet(
+              //           return PrintWallet(
-                            _generateWalletProvider.generatedMnemonic);
+              //               _generateWalletProvider.generatedMnemonic);
-                      }),
+              //         }),
-                    );
+              //       );
-                  },
+              //     },
-                  child: const Icon(Icons.print))
+              //     child: const Icon(Icons.print))
             ]),
           ),
         ),
@@ -201,30 +193,30 @@ class GenerateFastChestScreen extends StatelessWidget {
   }
 }
 
-// ignore: must_be_immutable
+// // ignore: must_be_immutable
-class PrintWallet extends StatelessWidget {
+// class PrintWallet extends StatelessWidget {
-  const PrintWallet(this.sentence, {Key? key}) : super(key: key);
+//   const PrintWallet(this.sentence, {Key? key}) : super(key: key);
 
-  final String? sentence;
+//   final String? sentence;
 
-  @override
+//   @override
-  Widget build(BuildContext context) {
+//   Widget build(BuildContext context) {
-    GenerateWalletsProvider _generateWalletProvider =
+//     GenerateWalletsProvider _generateWalletProvider =
-        Provider.of<GenerateWalletsProvider>(context);
+//         Provider.of<GenerateWalletsProvider>(context);
-    return MaterialApp(
+//     return MaterialApp(
-      home: Scaffold(
+//       home: Scaffold(
-        appBar: AppBar(
+//         appBar: AppBar(
-            leading: IconButton(
+//             leading: IconButton(
-                icon: const Icon(Icons.arrow_back, color: Colors.white),
+//                 icon: const Icon(Icons.arrow_back, color: Colors.white),
-                onPressed: () {
+//                 onPressed: () {
-                  Navigator.pop(context);
+//                   Navigator.pop(context);
-                }),
+//                 }),
-            toolbarHeight: 60 * ratio,
+//             toolbarHeight: 60 * ratio,
-            title: const Text('Imprimer ce trousseau')),
+//             title: const Text('Imprimer ce coffre')),
-        body: PdfPreview(
+//         body: PdfPreview(
-          build: (format) => _generateWalletProvider.printWallet(sentence),
+//           build: (format) => _generateWalletProvider.printWallet(sentence),
-        ),
+//         ),
-      ),
+//       ),
-    );
+//     );
-  }
+//   }
-}
+// }

lib/screens/myWallets/import_cesium_wallet.dart

@@ -1,244 +0,0 @@
-import 'dart:async';
-import 'package:durt/durt.dart';
-import 'package:flutter/services.dart';
-import 'package:gecko/globals.dart';
-import 'package:gecko/providers/generate_wallets.dart';
-import 'package:flutter/material.dart';
-import 'package:gecko/providers/my_wallets.dart';
-import 'package:gecko/models/wallet_data.dart';
-import 'package:gecko/providers/wallet_options.dart';
-import 'package:gecko/screens/myWallets/unlocking_wallet.dart';
-import 'package:provider/provider.dart';
-
-class ImportWalletScreen extends StatelessWidget {
-  const ImportWalletScreen({Key? key}) : super(key: key);
-
-  @override
-  Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    GlobalKey _toolTipSecret = GlobalKey();
-    Timer? _debounce;
-    GenerateWalletsProvider _generateWalletProvider =
-        Provider.of<GenerateWalletsProvider>(context, listen: false);
-    WalletOptionsProvider _walletOptions =
-        Provider.of<WalletOptionsProvider>(context, listen: false);
-    MyWalletsProvider _myWalletProvider =
-        Provider.of<MyWalletsProvider>(context, listen: false);
-
-    _generateWalletProvider.pin.text = randomSecretCode(pinLength);
-    return WillPopScope(
-      onWillPop: () {
-        _generateWalletProvider.resetCesiumImportView();
-        return Future<bool>.value(true);
-      },
-      child: Scaffold(
-        appBar: AppBar(
-            toolbarHeight: 60 * ratio,
-            leading: IconButton(
-                icon: const Icon(Icons.arrow_back, color: Colors.black),
-                onPressed: () {
-                  _generateWalletProvider.resetCesiumImportView();
-                  Navigator.of(context).pop();
-                }),
-            title: const SizedBox(
-              height: 22,
-              child: Text('Importer un portefeuille'),
-            )),
-        body: Builder(
-          builder: (ctx) => SafeArea(
-            child: Column(children: <Widget>[
-              const SizedBox(height: 20),
-              Consumer<GenerateWalletsProvider>(
-                  builder: (context, walletProvider, _) {
-                return TextFormField(
-                  autofocus: true,
-                  onChanged: (text) {
-                    if (_debounce?.isActive ?? false) {
-                      _debounce!.cancel();
-                    }
-                    _debounce = Timer(const Duration(milliseconds: 600), () {
-                      walletProvider
-                          .generateCesiumWalletPubkey(
-                              text, walletProvider.cesiumPWD.text)
-                          .then((value) {
-                        walletProvider.canImport = true;
-                        walletProvider.reloadBuild();
-                      });
-                    });
-                  },
-                  keyboardType: TextInputType.text,
-                  controller: walletProvider.cesiumID,
-                  obscureText: !walletProvider
-                      .isCesiumIDVisible, //This will obscure text dynamically
-                  decoration: InputDecoration(
-                    hintText: 'Entrez votre identifiant Cesium',
-                    suffixIcon: IconButton(
-                      icon: Icon(
-                        walletProvider.isCesiumIDVisible
-                            ? Icons.visibility
-                            : Icons.visibility_off,
-                        color: Colors.black,
-                      ),
-                      onPressed: () {
-                        walletProvider.cesiumIDisVisible();
-                      },
-                    ),
-                  ),
-                );
-              }),
-              const SizedBox(height: 15),
-              Consumer<GenerateWalletsProvider>(
-                  builder: (context, walletProvider, _) {
-                return TextFormField(
-                  onChanged: (text) {
-                    if (_debounce?.isActive ?? false) {
-                      _debounce!.cancel();
-                    }
-                    _debounce = Timer(const Duration(milliseconds: 600), () {
-                      walletProvider
-                          .generateCesiumWalletPubkey(
-                              walletProvider.cesiumID.text, text)
-                          .then((value) {
-                        walletProvider.canImport = true;
-                        walletProvider.reloadBuild();
-                      });
-                    });
-                  },
-                  keyboardType: TextInputType.text,
-                  controller: walletProvider.cesiumPWD,
-                  obscureText: !walletProvider
-                      .isCesiumPWDVisible, //This will obscure text dynamically
-                  decoration: InputDecoration(
-                    hintText: 'Entrez votre mot de passe Cesium',
-                    suffixIcon: IconButton(
-                      icon: Icon(
-                        walletProvider.isCesiumPWDVisible
-                            ? Icons.visibility
-                            : Icons.visibility_off,
-                        color: Colors.black,
-                      ),
-                      onPressed: () {
-                        walletProvider.cesiumPWDisVisible();
-                      },
-                    ),
-                  ),
-                );
-              }),
-              const SizedBox(height: 15),
-              GestureDetector(
-                onTap: () {
-                  Clipboard.setData(ClipboardData(
-                      text: _generateWalletProvider.cesiumPubkey.text));
-                  _walletOptions.snackCopyKey(ctx);
-                },
-                child: Consumer<GenerateWalletsProvider>(
-                    builder: (context, walletProvider, _) {
-                  return Text(
-                    _generateWalletProvider.cesiumPubkey.text,
-                    style: const TextStyle(
-                        fontSize: 14.0,
-                        color: Colors.black,
-                        fontWeight: FontWeight.bold,
-                        fontFamily: 'Monospace'),
-                  );
-                }),
-              ),
-              const SizedBox(height: 20),
-              toolTips(_toolTipSecret, 'Code secret:',
-                  "Retenez bien votre code secret, il vous sera demandé à chaque paiement, ainsi que pour configurer votre portefeuille"),
-              Stack(
-                alignment: Alignment.centerRight,
-                children: <Widget>[
-                  TextField(
-                      enabled: false,
-                      controller: _generateWalletProvider.pin,
-                      maxLines: 1,
-                      textAlign: TextAlign.center,
-                      decoration: const InputDecoration(),
-                      style: const TextStyle(
-                          fontSize: 30.0,
-                          color: Colors.black,
-                          fontWeight: FontWeight.bold)),
-                  IconButton(
-                    icon: const Icon(Icons.replay),
-                    color: orangeC,
-                    onPressed: () {
-                      _generateWalletProvider.changePinCode(reload: true);
-                    },
-                  ),
-                ],
-              ),
-              const SizedBox(height: 30),
-              Consumer<GenerateWalletsProvider>(
-                  builder: (context, walletProvider, _) {
-                return ElevatedButton(
-                  style: ElevatedButton.styleFrom(
-                    primary: yellowC, // background
-                    onPrimary: Colors.black, // foreground
-                  ),
-                  onPressed: walletProvider.canImport
-                      ? () async {
-                          final chestKey =
-                              await walletProvider.importCesiumWallet();
-                          _myWalletProvider.rebuildWidget();
-
-                          await Navigator.pushAndRemoveUntil(
-                            context,
-                            MaterialPageRoute(builder: (context) {
-                              return UnlockingWallet(
-                                wallet: WalletData(chest: chestKey),
-                                action: "mywallets",
-                              );
-                            }),
-                            ModalRoute.withName('/'),
-                          );
-                          _generateWalletProvider.resetCesiumImportView();
-                        }
-                      : null,
-                  child: const Text(
-                    'Importer ce portefeuille Cesium',
-                    style: TextStyle(fontSize: 20),
-                  ),
-                );
-              }),
-            ]),
-          ),
-        ),
-      ),
-    );
-  }
-
-  Widget toolTips(_key, _text, _message) {
-    return GestureDetector(
-        onTap: () {
-          final dynamic _toolTip = _key.currentState;
-          _toolTip.ensureTooltipVisible();
-        },
-        child: Tooltip(
-            padding: const EdgeInsets.all(10),
-            key: _key,
-            showDuration: const Duration(seconds: 5),
-            message: _message,
-            child: Row(
-                mainAxisAlignment: MainAxisAlignment.center,
-                children: <Widget>[
-                  const SizedBox(width: 20),
-                  Column(children: <Widget>[
-                    SizedBox(
-                        width: 30,
-                        height: 25,
-                        child:
-                            Icon(Icons.info_outline, size: 22, color: orangeC)),
-                    const SizedBox(height: 1)
-                  ]),
-                  Text(
-                    _text,
-                    style: TextStyle(
-                        fontSize: 15.0,
-                        color: Colors.grey[600],
-                        fontWeight: FontWeight.w400),
-                  ),
-                  const SizedBox(width: 45)
-                ])));
-  }
-}

lib/screens/myWallets/restore_chest.dart

@@ -3,8 +3,9 @@ import 'package:flutter/services.dart';
 import 'package:gecko/globals.dart';
 import 'package:flutter/material.dart';
 import 'package:gecko/providers/generate_wallets.dart';
+import 'package:gecko/providers/substrate_sdk.dart';
 import 'package:gecko/screens/common_elements.dart';
-import 'package:gecko/screens/onBoarding/11.dart';
+import 'package:gecko/screens/onBoarding/9.dart';
 import 'package:provider/provider.dart';
 // import 'package:gecko/models/home.dart';
 // import 'package:provider/provider.dart';
@@ -15,14 +16,19 @@ class RestoreChest extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    GenerateWalletsProvider generateWalletProvider =
+    GenerateWalletsProvider genW =
         Provider.of<GenerateWalletsProvider>(context, listen: false);
+    SubstrateSdk _sub = Provider.of<SubstrateSdk>(context, listen: false);
 
-    generateWalletProvider.actualWallet = null;
+    genW.actualWallet = null;
+    if (genW.isSentenceComplete(context)) {
+      genW.generatedMnemonic =
+          '${genW.cellController0.text} ${genW.cellController1.text} ${genW.cellController2.text} ${genW.cellController3.text} ${genW.cellController4.text} ${genW.cellController5.text} ${genW.cellController6.text} ${genW.cellController7.text} ${genW.cellController8.text} ${genW.cellController9.text} ${genW.cellController10.text} ${genW.cellController11.text}';
+    }
 
     return WillPopScope(
       onWillPop: () {
-        generateWalletProvider.resetImportView();
+        genW.resetImportView();
         return Future<bool>.value(true);
       },
       child: Scaffold(
@@ -31,7 +37,7 @@ class RestoreChest extends StatelessWidget {
             leading: IconButton(
                 icon: const Icon(Icons.arrow_back, color: Colors.black),
                 onPressed: () {
-                  generateWalletProvider.resetImportView();
+                  genW.resetImportView();
                   Navigator.of(context).pop();
                 }),
             title: const SizedBox(
@@ -48,32 +54,32 @@ class RestoreChest extends StatelessWidget {
               Row(
                   mainAxisAlignment: MainAxisAlignment.spaceAround,
                   children: <Widget>[
-                    arrayCell(context, generateWalletProvider.cellController0),
+                    arrayCell(context, genW.cellController0),
-                    arrayCell(context, generateWalletProvider.cellController1),
+                    arrayCell(context, genW.cellController1),
-                    arrayCell(context, generateWalletProvider.cellController2),
+                    arrayCell(context, genW.cellController2),
-                    arrayCell(context, generateWalletProvider.cellController3),
+                    arrayCell(context, genW.cellController3),
                   ]),
               const SizedBox(height: 15),
               Row(
                   mainAxisAlignment: MainAxisAlignment.spaceAround,
                   children: <Widget>[
-                    arrayCell(context, generateWalletProvider.cellController4),
+                    arrayCell(context, genW.cellController4),
-                    arrayCell(context, generateWalletProvider.cellController5),
+                    arrayCell(context, genW.cellController5),
-                    arrayCell(context, generateWalletProvider.cellController6),
+                    arrayCell(context, genW.cellController6),
-                    arrayCell(context, generateWalletProvider.cellController7),
+                    arrayCell(context, genW.cellController7),
                   ]),
               const SizedBox(height: 15),
               Row(
                   mainAxisAlignment: MainAxisAlignment.spaceAround,
                   children: <Widget>[
-                    arrayCell(context, generateWalletProvider.cellController8),
+                    arrayCell(context, genW.cellController8),
-                    arrayCell(context, generateWalletProvider.cellController9),
+                    arrayCell(context, genW.cellController9),
-                    arrayCell(context, generateWalletProvider.cellController10),
+                    arrayCell(context, genW.cellController10),
-                    arrayCell(context, generateWalletProvider.cellController11),
+                    arrayCell(context, genW.cellController11),
                   ]),
             ]),
             // const Spacer(),
-            if (generateWalletProvider.isSentenceComplete(context))
+            if (genW.isSentenceComplete(context))
               Expanded(
                   child: Align(
                 alignment: Alignment.center,
@@ -87,12 +93,13 @@ class RestoreChest extends StatelessWidget {
                       onPrimary: Colors.white, // foreground
                     ),
                     onPressed: () async {
-                      if (await generateWalletProvider.isSentenceValid()) {
+                      if (await _sub.isMnemonicValid(genW.generatedMnemonic!)) {
-                        generateWalletProvider.resetImportView();
+                        genW.resetImportView();
                         await Navigator.push(
                           context,
                           FaderTransition(
-                              page: const OnboardingStepThirteen(), isFast: true),
+                              page: const OnboardingStepThirteen(),
+                              isFast: true),
                         );
                       } else {
                         await badMnemonicPopup(context);
@@ -107,6 +114,30 @@ class RestoreChest extends StatelessWidget {
                 ),
                 // SizedBox(height: isTall ? 80 : 80),
               ))
+            else
+              Column(children: [
+                const SizedBox(height: 20),
+                SizedBox(
+                  width: 150,
+                  height: 50,
+                  child: ElevatedButton(
+                    style: ElevatedButton.styleFrom(
+                      elevation: 4,
+                      primary: yellowC, // background
+                      onPrimary: Colors.black, // foreground
+                    ),
+                    onPressed: () {
+                      genW.pasteMnemonic(context);
+                    },
+                    child: const Text(
+                      'Coller depuis le\npresse-papier',
+                      textAlign: TextAlign.center,
+                      style:
+                          TextStyle(fontSize: 16, fontWeight: FontWeight.w400),
+                    ),
+                  ),
+                )
+              ])
           ]),
         ),
       ),
@@ -168,7 +199,7 @@ class RestoreChest extends StatelessWidget {
         return AlertDialog(
           title: const Text('Phrase incorrecte'),
           content: const Text(
-              'Votre phrase de restauration semble incorrecte, veuillez la corriger.'),
+              'Votre phrase de restauration semble incorrecte, les mots ne sont pas dans le bon ordre.\nVeuillez la corriger.'),
           actions: <Widget>[
             TextButton(
               child: const Text("OK"),

lib/screens/myWallets/unlocking_wallet.dart

@@ -1,13 +1,13 @@
+// ignore_for_file: avoid_print
+
 import 'dart:async';
-import 'package:durt/durt.dart';
 import 'package:flutter/services.dart';
 import 'package:gecko/models/chest_data.dart';
-import 'package:gecko/providers/wallets_profiles.dart';
+import 'package:gecko/providers/substrate_sdk.dart';
 import 'package:gecko/providers/my_wallets.dart';
 import 'package:gecko/models/wallet_data.dart';
 import 'package:gecko/providers/wallet_options.dart';
 import 'package:flutter/material.dart';
-import 'package:gecko/screens/myWallets/cesium_wallet_options.dart';
 import 'package:gecko/screens/myWallets/choose_chest.dart';
 import 'package:gecko/screens/myWallets/choose_wallet.dart';
 import 'package:gecko/screens/myWallets/wallets_home.dart';
@@ -21,6 +21,8 @@ class UnlockingWallet extends StatelessWidget {
       {Key? keyUnlockWallet, required this.wallet, required this.action})
       : super(key: keyUnlockWallet);
   WalletData? wallet;
+  late int currentChestNumber;
+  late ChestData currentChest;
   String action;
 
   // ignore: close_sinks
@@ -34,17 +36,11 @@ class UnlockingWallet extends StatelessWidget {
     SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
     WalletOptionsProvider _walletOptions =
         Provider.of<WalletOptionsProvider>(context);
-    final double statusBarHeight = MediaQuery.of(context).padding.top;
+    // final double statusBarHeight = MediaQuery.of(context).padding.top;
 
-    int _pinLenght;
+    currentChestNumber = configBox.get('currentChest');
-    ChestData currentChest = chestBox.get(configBox.get('currentChest'))!;
+    currentChest = chestBox.get(currentChestNumber)!;
-
+    int _pinLenght = _walletOptions.getPinLenght(wallet!.number);
-    if (currentChest.isCesium!) {
-      _pinLenght = _walletOptions.getPinLenght(currentChest.dewif);
-      wallet = WalletData(derivation: -1, chest: currentChest.key);
-    } else {
-      _pinLenght = _walletOptions.getPinLenght(wallet!.number);
-    }
     errorController = StreamController<ErrorAnimationType>();
 
     return Scaffold(
@@ -55,7 +51,7 @@ class UnlockingWallet extends StatelessWidget {
           children: <Widget>[
             Stack(children: <Widget>[
               Positioned(
-                top: statusBarHeight + 10,
+                top: 10, //statusBarHeight + 10,
                 left: 15,
                 child: Builder(
                   builder: (context) => IconButton(
@@ -63,7 +59,7 @@ class UnlockingWallet extends StatelessWidget {
                     icon: const Icon(
                       Icons.arrow_back,
                       color: Colors.black,
-                      size: 25,
+                      size: 30,
                     ),
                     onPressed: () => Navigator.pop(context),
                   ),
@@ -106,7 +102,7 @@ class UnlockingWallet extends StatelessWidget {
                           fontWeight: FontWeight.w400),
                     )),
                 SizedBox(height: 40 * ratio),
-                pinForm(context, _pinLenght, currentChest),
+                pinForm(context, _pinLenght),
                 SizedBox(height: 3 * ratio),
                 InkWell(
                     key: const Key('chooseChest'),
@@ -137,7 +133,7 @@ class UnlockingWallet extends StatelessWidget {
     ));
   }
 
-  Widget pinForm(context, _pinLenght, ChestData currentChest) {
+  Widget pinForm(context, _pinLenght) {
     // var _walletPin = '';
 // ignore: close_sinks
     StreamController<ErrorAnimationType> errorController =
@@ -147,8 +143,8 @@ class UnlockingWallet extends StatelessWidget {
         Provider.of<WalletOptionsProvider>(context);
     MyWalletsProvider _myWalletProvider =
         Provider.of<MyWalletsProvider>(context);
-    WalletsProfilesProvider _historyProvider =
+
-        Provider.of<WalletsProfilesProvider>(context);
+    SubstrateSdk _sub = Provider.of<SubstrateSdk>(context, listen: false);
 
     FocusNode pinFocus = FocusNode();
 
@@ -201,30 +197,12 @@ class UnlockingWallet extends StatelessWidget {
             ],
             onCompleted: (_pin) async {
               log.d("Completed");
-              _myWalletProvider.pinCode = _pin;
+              _myWalletProvider.pinCode = _pin.toUpperCase();
 
-              if (currentChest.isCesium!) {
+              final isValid = await _sub.checkPassword(
-                try {
+                  currentChest.address!, _pin.toUpperCase());
-                  String _localDewif = chestBox.get(wallet!.chest)!.dewif!;
-                  final cesiumWallet =
-                      CesiumWallet.fromDewif(_localDewif, _pin.toUpperCase());
-                  _walletOptions.pubkey.text = cesiumWallet.pubkey;
-                  _myWalletProvider.cesiumSeed = cesiumWallet.seed;
-                  _myWalletProvider.mnemonic = 'cesium';
-                } catch (e) {
-                  log.e(e);
-                  _myWalletProvider.mnemonic = 'bad';
-                }
-              } else {
-                _myWalletProvider.mnemonic = _myWalletProvider.dewifToMnemonic(
-                    context, wallet!, _pin.toUpperCase());
-              }
-              // final String? resultWallet = _walletOptions.readLocalWallet(
-              //     context, wallet!, _pin.toUpperCase(), _pinLenght);
-              // _myWalletProvider.pinCode = _pin.toUpperCase();
-              _myWalletProvider.pinLenght = _pinLenght;
 
-              if (_myWalletProvider.mnemonic == 'bad') {
+              if (!isValid) {
                 await Future.delayed(const Duration(milliseconds: 50));
                 errorController.add(ErrorAnimationType
                     .shake); // Triggering error shake animation
@@ -235,32 +213,20 @@ class UnlockingWallet extends StatelessWidget {
               } else {
                 pinColor = Colors.green[400];
                 if (action == "mywallets") {
-                  currentChest.isCesium!
+                  Navigator.push(
-                      ? Navigator.push(
+                    context,
-                          context,
+                    MaterialPageRoute(builder: (context) {
-                          MaterialPageRoute(builder: (context) {
+                      return const WalletsHome();
-                            return CesiumWalletOptions(
+                    }),
-                                cesiumWallet: currentChest);
+                  );
-                          }),
-                        ).then((value) => _myWalletProvider.mnemonic = '')
-                      : Navigator.push(
-                          context,
-                          MaterialPageRoute(builder: (context) {
-                            return const WalletsHome();
-                          }),
-                        ).then((value) => _myWalletProvider.cesiumSeed.clear());
                 } else if (action == "pay") {
-                  if (currentChest.isCesium!) {
+                  Navigator.push(
-                    final resultPay = await _historyProvider.pay(context);
+                    context,
-                    await paymentsResult(context, resultPay);
+                    MaterialPageRoute(builder: (context) {
-                  } else {
+                      return ChooseWalletScreen(
-                    Navigator.push(
+                          chest: currentChestNumber, pin: _pin.toUpperCase());
-                      context,
+                    }),
-                      MaterialPageRoute(builder: (context) {
+                  );
-                        return ChooseWalletScreen();
-                      }),
-                    );
-                  }
                 }
               }
             },

lib/screens/myWallets/wallet_options.dart

@@ -1,6 +1,4 @@
 import 'dart:async';
-import 'dart:io';
-import 'dart:ui';
 import 'package:flutter/material.dart';
 import 'package:gecko/globals.dart';
 import 'package:gecko/providers/my_wallets.dart';
@@ -27,16 +25,18 @@ class WalletOptions extends StatelessWidget {
     MyWalletsProvider _myWalletProvider =
         Provider.of<MyWalletsProvider>(context);
 
-    log.d(_walletOptions.pubkey.text);
+    log.d(_walletOptions.address.text);
 
     final int _currentChest = _myWalletProvider.getCurrentChest()!;
 
-    log.d("Wallet options: $_currentChest:${wallet.number}");
+    // final currentWallet = _myWalletProvider.getDefaultWallet(_currentChest);
+    // log.d(_walletOptions.getAddress(_currentChest, 3));
+    log.d("Wallet options: $_currentChest:${wallet.derivation}");
 
     return WillPopScope(
       onWillPop: () {
         _walletOptions.isEditing = false;
-        _walletOptions.isBalanceBlur = true;
+        _walletOptions.isBalanceBlur = false;
         Navigator.pop(context);
         return Future<bool>.value(true);
       },
@@ -49,7 +49,7 @@ class WalletOptions extends StatelessWidget {
               icon: const Icon(Icons.arrow_back, color: Colors.black),
               onPressed: () {
                 _walletOptions.isEditing = false;
-                _walletOptions.isBalanceBlur = true;
+                _walletOptions.isBalanceBlur = false;
                 Navigator.pop(context);
               }),
           title: SizedBox(
@@ -89,15 +89,15 @@ class WalletOptions extends StatelessWidget {
                         Column(children: <Widget>[
                           walletName(walletProvider, _walletOptions),
                           SizedBox(height: isTall ? 5 : 0),
-                          balance(walletProvider),
+                          balance(context, walletProvider.address.text, 20),
                         ]),
                         const Spacer(flex: 3),
                       ]),
                 );
               }),
-              SizedBox(height: 4 * ratio),
+              SizedBox(height: 10 * ratio),
               QrImageWidget(
-                data: _walletOptions.pubkey.text,
+                data: _walletOptions.address.text,
                 version: QrVersions.auto,
                 size: isTall ? 300 : 270,
               ),
@@ -129,8 +129,10 @@ class WalletOptions extends StatelessWidget {
       children: <Widget>[
         InkWell(
           onTap: () async {
-            File newAvatar = await (walletProvider.changeAvatar());
+            wallet.imageFile = await (walletProvider.changeAvatar());
-            wallet.imageFile = newAvatar;
+            if (wallet.imageFile != null) {
+              walletBox.put(wallet.key, wallet);
+            }
             walletProvider.reloadBuild();
           },
           child: wallet.imageFile == null
@@ -148,8 +150,7 @@ class WalletOptions extends StatelessWidget {
           top: 0,
           child: InkWell(
             onTap: () async {
-              File newAvatar = await (walletProvider.changeAvatar());
+              wallet.imageFile = await (walletProvider.changeAvatar());
-              wallet.imageFile = newAvatar;
               walletProvider.reloadBuild();
             },
             child: Image.asset(
@@ -220,54 +221,14 @@ class WalletOptions extends StatelessWidget {
     );
   }
 
-  Widget balance(WalletOptionsProvider walletProvider) {
-    return Column(children: <Widget>[
-      FutureBuilder(
-          future: walletProvider.getBalance(walletProvider.pubkey.text),
-          builder: (BuildContext context, AsyncSnapshot<num?> _balance) {
-            if (_balance.connectionState != ConnectionState.done ||
-                _balance.hasError) {
-              return Text('',
-                  style: TextStyle(
-                    fontSize: isTall ? 20 : 18,
-                  ));
-            }
-            return ImageFiltered(
-              imageFilter: ImageFilter.blur(
-                  sigmaX: walletProvider.isBalanceBlur ? 6 : 0,
-                  sigmaY: walletProvider.isBalanceBlur ? 5 : 0),
-              child: Text(
-                _balance.data.toString() + ' Ğ1',
-                style: TextStyle(
-                  fontSize: isTall ? 20 : 18,
-                ),
-              ),
-            );
-          }),
-      const SizedBox(height: 5),
-      InkWell(
-        key: const Key('displayBalance'),
-        onTap: () {
-          walletProvider.bluringBalance();
-        },
-        child: Image.asset(
-          walletProvider.isBalanceBlur
-              ? 'assets/walletOptions/icon_oeuil.png'
-              : 'assets/walletOptions/icon_oeuil_close.png',
-          height: 35,
-        ),
-      ),
-    ]);
-  }
-
   Widget pubkeyWidget(WalletOptionsProvider walletProvider, BuildContext ctx) {
     final String shortPubkey =
-        walletProvider.getShortPubkey(walletProvider.pubkey.text);
+        walletProvider.getShortPubkey(walletProvider.address.text);
     return GestureDetector(
       key: const Key('copyPubkey'),
       onTap: () {
-        Clipboard.setData(ClipboardData(text: walletProvider.pubkey.text));
+        Clipboard.setData(ClipboardData(text: walletProvider.address.text));
-        walletProvider.snackCopyKey(ctx);
+        snackCopyKey(ctx);
       },
       child: SizedBox(
         height: 50,
@@ -303,8 +264,8 @@ class WalletOptions extends StatelessWidget {
               ),
               onPressed: () {
                 Clipboard.setData(
-                    ClipboardData(text: walletProvider.pubkey.text));
+                    ClipboardData(text: walletProvider.address.text));
-                walletProvider.snackCopyKey(ctx);
+                snackCopyKey(ctx);
               },
               child: Row(children: <Widget>[
                 Image.asset(
@@ -336,7 +297,7 @@ class WalletOptions extends StatelessWidget {
           context,
           MaterialPageRoute(builder: (context) {
             return HistoryScreen(
-                pubkey: walletProvider.pubkey.text,
+                pubkey: walletProvider.address.text,
                 avatar: wallet.imageFile == null
                     ? Image.asset(
                         'assets/avatars/${wallet.imageName}',
@@ -422,7 +383,7 @@ class WalletOptions extends StatelessWidget {
       onTap: !walletProvider.isDefaultWallet
           ? () async {
               await walletProvider.deleteWallet(context, wallet);
-              WidgetsBinding.instance!.addPostFrameCallback((_) {
+              WidgetsBinding.instance.addPostFrameCallback((_) {
                 _myWalletProvider.listWallets =
                     _myWalletProvider.readAllWallets(_currentChest);
                 _myWalletProvider.rebuildWidget();

lib/screens/myWallets/wallets_home.dart

@@ -1,4 +1,3 @@
-import 'package:durt/durt.dart';
 import 'package:flutter/services.dart';
 import 'package:gecko/globals.dart';
 import 'package:gecko/models/chest_data.dart';
@@ -55,7 +54,7 @@ class WalletsHome extends StatelessWidget {
           backgroundColor: const Color(0xffFFD58D),
         ),
         body: SafeArea(
-          child: myWalletsTiles(context),
+          child: myWalletsTiles(context, _currentChestNumber!),
         ),
       ),
     );
@@ -132,7 +131,7 @@ class WalletsHome extends StatelessWidget {
     ]);
   }
 
-  Widget myWalletsTiles(BuildContext context) {
+  Widget myWalletsTiles(BuildContext context, int _currentChestNumber) {
     MyWalletsProvider _myWalletProvider =
         Provider.of<MyWalletsProvider>(context);
     WalletOptionsProvider _walletOptions =
@@ -182,9 +181,8 @@ class WalletsHome extends StatelessWidget {
                     onTap: () {
                       // _walletOptions.readLocalWallet(context, _repository,
                       //     _myWalletProvider.pinCode, pinLength);
-                      _walletOptions.pubkey.text =
+                      _walletOptions.getAddress(
-                          HdWallet.fromMnemonic(_myWalletProvider.mnemonic)
+                          _currentChestNumber, _repository.derivation!);
-                              .getPubkey(_repository.derivation!);
                       Navigator.push(
                         context,
                         SmoothTransition(
@@ -275,10 +273,8 @@ class WalletsHome extends StatelessWidget {
                               //     _repository,
                               //     _myWalletProvider.pinCode,
                               //     pinLength);
-                              _walletOptions.pubkey.text =
+                              _walletOptions.getAddress(
-                                  HdWallet.fromMnemonic(
+                                  _currentChestNumber, _repository.derivation!);
-                                          _myWalletProvider.mnemonic)
-                                      .getPubkey(_repository.derivation!);
                               Navigator.push(
                                 context,
                                 SmoothTransition(

lib/screens/onBoarding/0_no_keychain_found.dart

@@ -1,112 +0,0 @@
-// ignore_for_file: file_names
-import 'package:flutter/services.dart';
-import 'package:flutter/material.dart';
-import 'package:flutter_svg/flutter_svg.dart';
-import 'package:gecko/globals.dart';
-import 'package:gecko/screens/common_elements.dart';
-import 'package:gecko/screens/myWallets/import_cesium_wallet.dart';
-import 'package:gecko/screens/onBoarding/1.dart';
-
-class NoKeyChainScreen extends StatelessWidget {
-  const NoKeyChainScreen({Key? key}) : super(key: key);
-
-  @override
-  Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    CommonElements common = CommonElements();
-    return Scaffold(
-        extendBodyBehindAppBar: true,
-        // backgroundColor: Colors.white,
-        // appBar: GeckoSpeechAppBar('Mes portefeuilles'),
-        body: SafeArea(
-          child: Column(children: <Widget>[
-            common.onboardingProgressBar(context, 'Mes portefeuilles', 0),
-            common.bubbleSpeak(
-                "Je ne connais pour l’instant aucun de vos portefeuilles.\n\nVous pouvez en créer un nouveau, ou bien importer un portefeuille Cesium existant.",
-                textKey: const Key('textOnboarding')),
-            const SizedBox(height: 90),
-            Container(
-              child: ClipOval(
-                child: Material(
-                  color: const Color(0xffFFD58D), // button color
-                  child: InkWell(
-                      key: const Key('goStep1'),
-                      splashColor: orangeC, // inkwell color
-                      child: const Padding(
-                          padding: EdgeInsets.all(8),
-                          child: Image(
-                              image: AssetImage('assets/onBoarding/wallet.png'),
-                              height: 90)),
-                      onTap: () {
-                        Navigator.push(
-                            context,
-                            FaderTransition(
-                                page: OnboardingStepOne(), isFast: true));
-                      }),
-                ),
-              ),
-              decoration: const BoxDecoration(
-                shape: BoxShape.circle,
-                color: Colors.white,
-                boxShadow: [
-                  BoxShadow(
-                      color: Colors.grey,
-                      blurRadius: 4.0,
-                      offset: Offset(2.0, 2.5),
-                      spreadRadius: 0.5)
-                ],
-              ),
-            ),
-            const SizedBox(height: 15),
-            const Text(
-              "Créer un nouveau\nportefeuille",
-              textAlign: TextAlign.center,
-              style: TextStyle(
-                  color: Colors.black,
-                  fontSize: 16,
-                  fontWeight: FontWeight.w500),
-            ),
-            const SizedBox(height: 70),
-            Container(
-              child: ClipOval(
-                child: Material(
-                  color: const Color(0xffFFD58D), // button color
-                  child: InkWell(
-                      splashColor: orangeC, // inkwell color
-                      child: Padding(
-                        padding: const EdgeInsets.all(12),
-                        child:
-                            // Image(
-                            // image: AssetImage('assets/cesium_bw3.png'),
-                            // height: 60),
-                            SvgPicture.asset('assets/cesium_small.svg',
-                                semanticsLabel: 'Cesium Logo', height: 48),
-                      ),
-                      onTap: () {
-                        Navigator.push(context,
-                            SlideLeftRoute(page: const ImportWalletScreen()));
-                      }),
-                ),
-              ),
-              decoration: const BoxDecoration(
-                shape: BoxShape.circle,
-                color: Colors.white,
-                boxShadow: [
-                  BoxShadow(
-                      color: Colors.grey,
-                      blurRadius: 4.0,
-                      offset: Offset(2.0, 2.5),
-                      spreadRadius: 0.5)
-                ],
-              ),
-            ),
-            const SizedBox(height: 10),
-            const Text(
-              "Importer un\nportefeuille Cesium",
-              textAlign: TextAlign.center,
-              style: TextStyle(color: Colors.black, fontSize: 13),
-            )
-          ]),
-        ));
-  }
-}

lib/screens/onBoarding/1.dart

@@ -1,63 +1,47 @@
 // ignore_for_file: file_names
-
 import 'package:flutter/services.dart';
 import 'package:flutter/material.dart';
 import 'package:gecko/globals.dart';
 import 'package:gecko/screens/common_elements.dart';
 import 'package:gecko/screens/onBoarding/2.dart';
-// import 'package:gecko/models/home.dart';
-// import 'package:provider/provider.dart';
 
-// ignore: must_be_immutable
 class OnboardingStepOne extends StatelessWidget {
-  TextEditingController tplController = TextEditingController();
+  const OnboardingStepOne({Key? key}) : super(key: key);
-  final int progress = 1;
-
-  OnboardingStepOne({Key? key}) : super(key: key);
 
   @override
   Widget build(BuildContext context) {
     SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
     CommonElements common = CommonElements();
-
     return Scaffold(
-        extendBodyBehindAppBar: true,
+      appBar: AppBar(
-        body: SafeArea(
+        toolbarHeight: 60 * ratio,
-          child: Column(children: <Widget>[
+        title: const SizedBox(
-            common.onboardingProgressBar(
+          height: 22,
-                context, 'Nouveau portefeuilles', progress),
+          child: Text(
-            common.bubbleSpeak(
+            'Nouveau portefeuille',
-                "Il semblerait que vous n’ayez pas encore de trousseau.\n\nUn trousseau vous permet de gérer un ou plusieurs portefeuilles.",
+            style: TextStyle(fontWeight: FontWeight.w600),
-                textKey: const Key('step1')),
+          ),
-            const SizedBox(height: 90),
+        ),
-            Image.asset(
+      ),
-              'assets/onBoarding/keys-and-wallets-horizontal.png',
+      extendBodyBehindAppBar: true,
-              height: 200,
+      body: SafeArea(
-            ),
+        child: common.infoIntro(
-            Expanded(
+            context,
-                child: Align(
+            <TextSpan>[
-                    alignment: Alignment.bottomCenter,
+              const TextSpan(
-                    child: SizedBox(
+                  text: 'Gecko fabrique votre portefeuille à partir d’une '),
-                      width: 400,
+              const TextSpan(
-                      height: 62,
+                  text: 'phrase de restauration',
-                      child: ElevatedButton(
+                  style: TextStyle(fontWeight: FontWeight.bold)),
-                          key: const Key('goStep2'),
+              const TextSpan(
-                          style: ElevatedButton.styleFrom(
+                  text:
-                            elevation: 5,
+                      '. Elle est un peu comme le plan qui permet de construire votre portefeuille.'),
-                            primary: orangeC,
+            ],
-                            onPrimary: Colors.white, // foreground
+            'fabrication-de-portefeuille.png',
-                          ),
+            '>',
-                          onPressed: () {
+            const OnboardingStepTwo(),
-                            Navigator.push(
+            0),
-                                context,
+      ),
-                                FaderTransition(
+    );
-                                    page: OnboardingStepTwo(), isFast: true));
-                          },
-                          child: const Text('Créer mon trousseau',
-                              style: TextStyle(fontSize: 20))),
-                    ))),
-            const SizedBox(height: 80),
-          ]),
-        ));
   }
 }

lib/screens/onBoarding/10.dart

@@ -1,64 +1,167 @@
 // ignore_for_file: file_names
 
+import 'dart:async';
 import 'package:flutter/services.dart';
 import 'package:flutter/material.dart';
 import 'package:gecko/globals.dart';
+import 'package:gecko/providers/generate_wallets.dart';
+import 'package:gecko/providers/my_wallets.dart';
+import 'package:gecko/providers/substrate_sdk.dart';
+import 'package:gecko/providers/wallet_options.dart';
 import 'package:gecko/screens/common_elements.dart';
-import 'package:gecko/screens/onBoarding/11.dart';
+import 'package:gecko/screens/onBoarding/11_congratulations.dart';
+import 'package:pin_code_fields/pin_code_fields.dart';
+import 'package:provider/provider.dart';
 
 // ignore: must_be_immutable
-class OnboardingStepTwelve extends StatelessWidget {
+class OnboardingStepFourteen extends StatelessWidget {
-  TextEditingController tplController = TextEditingController();
+  OnboardingStepFourteen({
-  final int progress = 9;
+    Key? validationKey,
+  }) : super(key: validationKey);
 
-  OnboardingStepTwelve({Key? key}) : super(key: key);
+  final formKey = GlobalKey<FormState>();
+  Color? pinColor = const Color(0xFFA4B600);
+  bool hasError = false;
 
   @override
   Widget build(BuildContext context) {
     SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
+    GenerateWalletsProvider _generateWalletProvider =
+        Provider.of<GenerateWalletsProvider>(context);
+    WalletOptionsProvider _walletOptions =
+        Provider.of<WalletOptionsProvider>(context);
     CommonElements common = CommonElements();
+    final int _pinLenght = _generateWalletProvider.pin.text.length;
 
     return Scaffold(
+        appBar: AppBar(
+          toolbarHeight: 60 * ratio,
+          title: const SizedBox(
+            height: 22,
+            child: Text(
+              'Mon code secret',
+              style: TextStyle(fontWeight: FontWeight.w600),
+            ),
+          ),
+        ),
         extendBodyBehindAppBar: true,
         body: SafeArea(
           child: Column(children: <Widget>[
-            common.onboardingProgressBar(
+            SizedBox(height: isTall ? 40 : 20),
-                context, 'Ma phrase de restauration', progress),
+            common.buildProgressBar(9),
-            common.bubbleSpeak(
+            SizedBox(height: isTall ? 40 : 20),
-              "Si un jour vous changez de téléphone, votre code secret sera différent, mais il vous suffira de me redonner votre phrase de restauration pour recréer votre trousseau.",
+            common.buildText(<TextSpan>[
-              textKey: const Key('step10'),
+              TextSpan(
-            ),
+                  text:
-            const SizedBox(height: 10),
+                      "Gecko va vérifier avec vous si vous avez bien mémorisé votre code secret.\n\nTapez votre code secret dans le champ ci-dessous pour vérifier que vous l’avez bien noté.",
-            Image.asset(
+                  style: TextStyle(fontSize: 16 * ratio))
-              'assets/onBoarding/plusieurs-codes-secrets-un-trousseau.png',
+            ]),
-              height: isTall ? 410 : 380,
+            SizedBox(height: isTall ? 80 : 20),
-            ),
+            pinForm(context, _walletOptions, _pinLenght, 1, 2)
-            Expanded(
-                child: Align(
-                    alignment: Alignment.bottomCenter,
-                    child: SizedBox(
-                      width: 400,
-                      height: 62,
-                      child: ElevatedButton(
-                          key: const Key('goStep11'),
-                          style: ElevatedButton.styleFrom(
-                            elevation: 5,
-                            primary: orangeC,
-                            onPrimary: Colors.white, // foreground
-                          ),
-                          onPressed: () {
-                            Navigator.push(
-                              context,
-                              FaderTransition(
-                                  page: const OnboardingStepThirteen(),
-                                  isFast: true),
-                            );
-                          },
-                          child: const Text("Générer le code secret",
-                              style: TextStyle(fontSize: 20))),
-                    ))),
-            const SizedBox(height: 80),
           ]),
         ));
   }
+
+  Widget pinForm(context, WalletOptionsProvider _walletOptions, _pinLenght,
+      int _walletNbr, int _derivation) {
+    // var _walletPin = '';
+// ignore: close_sinks
+    StreamController<ErrorAnimationType> errorController =
+        StreamController<ErrorAnimationType>();
+    TextEditingController _enterPin = TextEditingController();
+    MyWalletsProvider _myWalletProvider =
+        Provider.of<MyWalletsProvider>(context);
+    GenerateWalletsProvider _generateWalletProvider =
+        Provider.of<GenerateWalletsProvider>(context);
+    SubstrateSdk _sub = Provider.of<SubstrateSdk>(context, listen: false);
+
+    final int? _currentChest = _myWalletProvider.getCurrentChest();
+
+    return Form(
+      key: formKey,
+      child: Padding(
+          padding: const EdgeInsets.symmetric(vertical: 8.0, horizontal: 30),
+          child: PinCodeTextField(
+            key: const Key('formKey2'),
+            autoFocus: true,
+            appContext: context,
+            pastedTextStyle: TextStyle(
+              color: Colors.green.shade600,
+              fontWeight: FontWeight.bold,
+            ),
+            length: _pinLenght,
+            obscureText: true,
+            obscuringCharacter: '*',
+            animationType: AnimationType.fade,
+            validator: (v) {
+              if (v!.length < _pinLenght) {
+                return "Votre code PIN fait $_pinLenght caractères";
+              } else {
+                return null;
+              }
+            },
+            pinTheme: PinTheme(
+              activeColor: pinColor,
+              borderWidth: 4,
+              shape: PinCodeFieldShape.box,
+              borderRadius: BorderRadius.circular(5),
+              fieldHeight: 60,
+              fieldWidth: 50,
+              activeFillColor: hasError ? Colors.blueAccent : Colors.black,
+            ),
+            cursorColor: Colors.black,
+            animationDuration: const Duration(milliseconds: 300),
+            textStyle: const TextStyle(fontSize: 20, height: 1.6),
+            backgroundColor: const Color(0xffF9F9F1),
+            enableActiveFill: false,
+            errorAnimationController: errorController,
+            controller: _enterPin,
+            keyboardType: TextInputType.text,
+            boxShadows: const [
+              BoxShadow(
+                offset: Offset(0, 1),
+                color: Colors.black12,
+                blurRadius: 10,
+              )
+            ],
+            onCompleted: (_pin) async {
+              _myWalletProvider.pinCode = _pin.toUpperCase();
+              _myWalletProvider.pinLenght = _pinLenght;
+              log.d(_pin + ' || ' + _generateWalletProvider.pin.text);
+              if (_pin.toUpperCase() == _generateWalletProvider.pin.text) {
+                pinColor = Colors.green[500];
+                final address = await _sub.importAccount(
+                    fromMnemonic: true,
+                    mnemonic: _generateWalletProvider.generatedMnemonic!,
+                    derivePath: '//2',
+                    password: _generateWalletProvider.pin.text);
+                await _generateWalletProvider.storeHDWChest(
+                    address, 'Mon portefeuille courant', context);
+                _myWalletProvider.readAllWallets(_currentChest);
+                // scheduleMicrotask(() {
+                // _walletOptions.reloadBuild();
+                _myWalletProvider.rebuildWidget();
+                // });
+                _generateWalletProvider.generatedMnemonic = '';
+                Navigator.push(
+                  context,
+                  FaderTransition(
+                      page: const OnboardingStepFiveteen(), isFast: false),
+                );
+              } else {
+                errorController.add(ErrorAnimationType
+                    .shake); // Triggering error shake animation
+                hasError = true;
+                pinColor = Colors.red[600];
+                _walletOptions.reloadBuild();
+              }
+            },
+            onChanged: (value) {
+              if (pinColor != const Color(0xFFA4B600)) {
+                pinColor = const Color(0xFFA4B600);
+              }
+            },
+          )),
+    );
+  }
 }

lib/screens/onBoarding/11.dart

@@ -1,118 +0,0 @@
-// ignore_for_file: file_names
-import 'package:flutter/services.dart';
-import 'package:flutter/material.dart';
-import 'package:gecko/globals.dart';
-import 'package:gecko/providers/generate_wallets.dart';
-import 'package:gecko/screens/common_elements.dart';
-import 'package:gecko/screens/onBoarding/12.dart';
-import 'package:provider/provider.dart';
-
-// ignore: must_be_immutable
-class OnboardingStepThirteen extends StatelessWidget {
-  final int progress = 10;
-
-  const OnboardingStepThirteen({Key? key}) : super(key: key);
-
-  @override
-  Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    GenerateWalletsProvider _generateWalletProvider =
-        Provider.of<GenerateWalletsProvider>(context);
-    // MyWalletsProvider myWalletProvider =
-    //     Provider.of<MyWalletsProvider>(context);
-    CommonElements common = CommonElements();
-    _generateWalletProvider.pin.text =
-        _generateWalletProvider.changePinCode(reload: false);
-
-    return Scaffold(
-        extendBodyBehindAppBar: true,
-        body: SafeArea(
-          child: Column(children: <Widget>[
-            common.onboardingProgressBar(
-                context, 'Ma phrase de restauration', progress),
-            common.bubbleSpeakRich(
-              <TextSpan>[
-                const TextSpan(
-                    text:
-                        "Et voilà votre code secret !\n\nMémorisez-le ou notez-le, car il vous sera demandé "),
-                const TextSpan(
-                    text: 'à chaque fois',
-                    style: TextStyle(fontWeight: FontWeight.bold)),
-                const TextSpan(
-                    text:
-                        " que vous voudrez effectuer un paiement sur cet appareil."),
-              ],
-              textKey: const Key('step11'),
-            ),
-            const SizedBox(height: 100),
-            Stack(
-              alignment: Alignment.centerRight,
-              children: <Widget>[
-                TextField(
-                    key: const Key('generatedPin'),
-                    enabled: false,
-                    controller: _generateWalletProvider.pin,
-                    maxLines: 1,
-                    textAlign: TextAlign.center,
-                    decoration: const InputDecoration(),
-                    style: const TextStyle(
-                        letterSpacing: 5,
-                        fontSize: 35.0,
-                        color: Colors.black,
-                        fontWeight: FontWeight.bold)),
-                IconButton(
-                  icon: const Icon(Icons.replay),
-                  color: orangeC,
-                  onPressed: () {
-                    _generateWalletProvider.changePinCode(reload: true);
-                  },
-                ),
-              ],
-            ),
-            Expanded(
-                child: Align(
-                    alignment: Alignment.bottomCenter,
-                    child: SizedBox(
-                      width: 400,
-                      height: 62,
-                      child: ElevatedButton(
-                          key: const Key('changeSecretCode'),
-                          style: ElevatedButton.styleFrom(
-                            elevation: 5,
-                            primary: const Color(0xffFFD58D),
-                            onPrimary: Colors.black, // foreground
-                          ),
-                          onPressed: () {
-                            _generateWalletProvider.changePinCode(reload: true);
-                          },
-                          child: const Text("Choisir un autre code secret",
-                              style: TextStyle(fontSize: 20))),
-                    ))),
-            const SizedBox(height: 25),
-            SizedBox(
-              width: 400,
-              height: 62,
-              child: ElevatedButton(
-                  key: const Key('goStep12'),
-                  style: ElevatedButton.styleFrom(
-                    elevation: 5,
-                    primary: orangeC,
-                    onPrimary: Colors.white, // foreground
-                  ),
-                  onPressed: () async {
-                    _generateWalletProvider.isAskedWordValid = false;
-                    _generateWalletProvider.askedWordColor = Colors.black;
-                    Navigator.push(
-                      context,
-                      FaderTransition(
-                          page: OnboardingStepFourteen(), isFast: true),
-                    );
-                  },
-                  child: const Text("J'ai noté mon code secret",
-                      style: TextStyle(fontSize: 20))),
-            ),
-            const SizedBox(height: 80),
-          ]),
-        ));
-  }
-}

lib/screens/onBoarding/11_congratulations.dart

@@ -0,0 +1,78 @@
+// ignore_for_file: file_names
+
+import 'package:flutter/services.dart';
+import 'package:flutter/material.dart';
+import 'package:gecko/globals.dart';
+import 'package:gecko/screens/common_elements.dart';
+import 'package:gecko/screens/myWallets/wallets_home.dart';
+
+// ignore: must_be_immutable
+class OnboardingStepFiveteen extends StatelessWidget {
+  const OnboardingStepFiveteen({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
+    CommonElements common = CommonElements();
+
+    return Scaffold(
+        appBar: AppBar(
+          toolbarHeight: 60 * ratio,
+          title: const SizedBox(
+            height: 22,
+            child: Text(
+              'C’est tout bon !',
+              style: TextStyle(fontWeight: FontWeight.w600),
+            ),
+          ),
+        ),
+        extendBodyBehindAppBar: true,
+        body: SafeArea(
+          child: Column(children: <Widget>[
+            const SizedBox(height: 40),
+            common.buildText(<TextSpan>[
+              const TextSpan(
+                text:
+                    "Top !\n\nVotre coffre votre premier portefeuille ont été créés avec un immense succès.\n\nFélicitations !",
+              )
+            ]),
+            SizedBox(height: isTall ? 20 : 10),
+            Image.asset(
+              'assets/onBoarding/gecko-clin.gif',
+              height: isTall ? 400 : 300,
+            ),
+            Expanded(
+              child: Align(
+                  alignment: Alignment.bottomCenter,
+                  child: finishButton(context)),
+            ),
+            const SizedBox(height: 40),
+          ]),
+        ));
+  }
+}
+
+Widget finishButton(BuildContext context) {
+  return SizedBox(
+    width: 410,
+    height: 70,
+    child: ElevatedButton(
+        key: const Key('goWalletHome'),
+        style: ElevatedButton.styleFrom(
+          elevation: 4,
+          primary: orangeC,
+          onPrimary: Colors.white, // foreground
+        ),
+        onPressed: () {
+          Navigator.pushAndRemoveUntil(
+            context,
+            MaterialPageRoute(builder: (context) {
+              return const WalletsHome();
+            }),
+            ModalRoute.withName('/'),
+          );
+        },
+        child: const Text("Accéder à mon coffre",
+            style: TextStyle(fontSize: 24, fontWeight: FontWeight.w600))),
+  );
+}

lib/screens/onBoarding/12.dart

@@ -1,153 +0,0 @@
-// ignore_for_file: file_names
-
-import 'dart:async';
-import 'package:durt/durt.dart';
-import 'package:flutter/services.dart';
-import 'package:flutter/material.dart';
-import 'package:gecko/globals.dart';
-import 'package:gecko/providers/generate_wallets.dart';
-import 'package:gecko/providers/my_wallets.dart';
-import 'package:gecko/providers/wallet_options.dart';
-import 'package:gecko/screens/common_elements.dart';
-import 'package:gecko/screens/onBoarding/13_congratulations.dart';
-import 'package:pin_code_fields/pin_code_fields.dart';
-import 'package:provider/provider.dart';
-
-// ignore: must_be_immutable
-class OnboardingStepFourteen extends StatelessWidget {
-  OnboardingStepFourteen({
-    Key? validationKey,
-  }) : super(key: validationKey);
-
-  final int progress = 11;
-  final formKey = GlobalKey<FormState>();
-  Color? pinColor = const Color(0xFFA4B600);
-  bool hasError = false;
-
-  @override
-  Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    GenerateWalletsProvider _generateWalletProvider =
-        Provider.of<GenerateWalletsProvider>(context);
-    WalletOptionsProvider _walletOptions =
-        Provider.of<WalletOptionsProvider>(context);
-    CommonElements common = CommonElements();
-    final int _pinLenght = _generateWalletProvider.pin.text.length;
-
-    return Scaffold(
-        extendBodyBehindAppBar: true,
-        body: SafeArea(
-          child: Column(children: <Widget>[
-            common.onboardingProgressBar(
-                context, 'Ma phrase de restauration', progress),
-            common.bubbleSpeak(
-              "Avez-vous bien mémorisé votre code secret ?\n\nVérifions ça ensemble !\n\nTapez votre code secret dans le champ ci-dessous (après c’est fini, promis-juré-gecko).",
-              textKey: const Key('step12'),
-            ),
-            SizedBox(height: isTall ? 80 : 10),
-            pinForm(context, _walletOptions, _pinLenght, 1, 3)
-          ]),
-        ));
-  }
-
-  Widget pinForm(context, WalletOptionsProvider _walletOptions, _pinLenght,
-      int _walletNbr, int _derivation) {
-    // var _walletPin = '';
-// ignore: close_sinks
-    StreamController<ErrorAnimationType> errorController =
-        StreamController<ErrorAnimationType>();
-    TextEditingController _enterPin = TextEditingController();
-    MyWalletsProvider _myWalletProvider =
-        Provider.of<MyWalletsProvider>(context);
-    GenerateWalletsProvider _generateWalletProvider =
-        Provider.of<GenerateWalletsProvider>(context);
-
-    final int? _currentChest = _myWalletProvider.getCurrentChest();
-
-    return Form(
-      key: formKey,
-      child: Padding(
-          padding: const EdgeInsets.symmetric(vertical: 8.0, horizontal: 30),
-          child: PinCodeTextField(
-            key: const Key('formKey2'),
-            autoFocus: true,
-            appContext: context,
-            pastedTextStyle: TextStyle(
-              color: Colors.green.shade600,
-              fontWeight: FontWeight.bold,
-            ),
-            length: _pinLenght,
-            obscureText: true,
-            obscuringCharacter: '*',
-            animationType: AnimationType.fade,
-            validator: (v) {
-              if (v!.length < _pinLenght) {
-                return "Votre code PIN fait $_pinLenght caractères";
-              } else {
-                return null;
-              }
-            },
-            pinTheme: PinTheme(
-              activeColor: pinColor,
-              borderWidth: 4,
-              shape: PinCodeFieldShape.box,
-              borderRadius: BorderRadius.circular(5),
-              fieldHeight: 60,
-              fieldWidth: 50,
-              activeFillColor: hasError ? Colors.blueAccent : Colors.black,
-            ),
-            cursorColor: Colors.black,
-            animationDuration: const Duration(milliseconds: 300),
-            textStyle: const TextStyle(fontSize: 20, height: 1.6),
-            backgroundColor: const Color(0xffF9F9F1),
-            enableActiveFill: false,
-            errorAnimationController: errorController,
-            controller: _enterPin,
-            keyboardType: TextInputType.text,
-            boxShadows: const [
-              BoxShadow(
-                offset: Offset(0, 1),
-                color: Colors.black12,
-                blurRadius: 10,
-              )
-            ],
-            onCompleted: (_pin) async {
-              _myWalletProvider.pinCode = _pin.toUpperCase();
-              _myWalletProvider.pinLenght = _pinLenght;
-              log.d(_pin + ' || ' + _generateWalletProvider.pin.text);
-              if (_pin.toUpperCase() == _generateWalletProvider.pin.text) {
-                pinColor = Colors.green[500];
-                NewWallet generatedWallet = await Dewif().generateDewif(
-                    _generateWalletProvider.generatedMnemonic!,
-                    _generateWalletProvider.pin.text,
-                    lang: appLang);
-                await _generateWalletProvider.storeHDWChest(
-                    generatedWallet, 'Mon portefeuille courant', context);
-                _myWalletProvider.readAllWallets(_currentChest);
-                // scheduleMicrotask(() {
-                // _walletOptions.reloadBuild();
-                _myWalletProvider.rebuildWidget();
-                // });
-                _generateWalletProvider.generatedMnemonic = '';
-                Navigator.push(
-                  context,
-                  FaderTransition(
-                      page: OnboardingStepFiveteen(), isFast: false),
-                );
-              } else {
-                errorController.add(ErrorAnimationType
-                    .shake); // Triggering error shake animation
-                hasError = true;
-                pinColor = Colors.red[600];
-                _walletOptions.reloadBuild();
-              }
-            },
-            onChanged: (value) {
-              if (pinColor != const Color(0xFFA4B600)) {
-                pinColor = const Color(0xFFA4B600);
-              }
-            },
-          )),
-    );
-  }
-}

lib/screens/onBoarding/13_congratulations.dart

@@ -1,67 +0,0 @@
-// ignore_for_file: file_names
-
-import 'package:flutter/services.dart';
-import 'package:flutter/material.dart';
-import 'package:gecko/globals.dart';
-import 'package:gecko/screens/common_elements.dart';
-import 'package:gecko/screens/myWallets/wallets_home.dart';
-
-// ignore: must_be_immutable
-class OnboardingStepFiveteen extends StatelessWidget {
-  TextEditingController tplController = TextEditingController();
-  final int progress = 12;
-
-  OnboardingStepFiveteen({Key? key}) : super(key: key);
-
-  @override
-  Widget build(BuildContext context) {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    CommonElements common = CommonElements();
-
-    return Scaffold(
-        extendBodyBehindAppBar: true,
-        body: SafeArea(
-          child: Column(children: <Widget>[
-            common.onboardingProgressBar(
-                context, 'Ma phrase de restauration', progress),
-            common.bubbleSpeak(
-              "Top !\n\nVotre trousseau de clef et votre portefeuille ont été créés avec un immense succès.\n\nFélicitations !",
-              textKey: const Key('step13'),
-            ),
-            SizedBox(height: isTall ? 20 : 10),
-            Image.asset(
-              'assets/onBoarding/gecko-clin.gif',
-              height: isTall ? 400 : 300,
-            ),
-            Expanded(
-              child: Align(
-                alignment: Alignment.bottomCenter,
-                child: SizedBox(
-                  width: 400,
-                  height: 62,
-                  child: ElevatedButton(
-                      key: const Key('goWalletHome'),
-                      style: ElevatedButton.styleFrom(
-                        elevation: 5,
-                        primary: orangeC,
-                        onPrimary: Colors.white, // foreground
-                      ),
-                      onPressed: () {
-                        Navigator.pushAndRemoveUntil(
-                          context,
-                          MaterialPageRoute(builder: (context) {
-                            return const WalletsHome();
-                          }),
-                          ModalRoute.withName('/'),
-                        );
-                      },
-                      child: const Text("Accéder à mes portefeuilles",
-                          style: TextStyle(fontSize: 20))),
-                ),
-              ),
-            ),
-            const SizedBox(height: 80),
-          ]),
-        ));
-  }
-}

lib/screens/onBoarding/2.dart

@@ -5,16 +5,9 @@ import 'package:flutter/material.dart';
 import 'package:gecko/globals.dart';
 import 'package:gecko/screens/common_elements.dart';
 import 'package:gecko/screens/onBoarding/3.dart';
-// import 'package:gecko/screens/commonElements.dart';
-// import 'package:gecko/models/home.dart';
-// import 'package:provider/provider.dart';
 
-// ignore: must_be_immutable
 class OnboardingStepTwo extends StatelessWidget {
-  TextEditingController tplController = TextEditingController();
+  const OnboardingStepTwo({Key? key}) : super(key: key);
-  final int progress = 2;
-
-  OnboardingStepTwo({Key? key}) : super(key: key);
 
   @override
   Widget build(BuildContext context) {
@@ -22,44 +15,30 @@ class OnboardingStepTwo extends StatelessWidget {
     CommonElements common = CommonElements();
 
     return Scaffold(
-        extendBodyBehindAppBar: true,
+      appBar: AppBar(
-        body: SafeArea(
+        toolbarHeight: 60 * ratio,
-          child: Column(children: <Widget>[
+        title: const SizedBox(
-            common.onboardingProgressBar(
+          height: 22,
-                context, 'Nouveau portefeuilles', progress),
+          child: Text(
-            common.bubbleSpeak(
+            'Votre phrase de restauration',
-              "Un trousseau est créé à partir d’une phrase de restauration.",
+            style: TextStyle(fontWeight: FontWeight.w600),
-              textKey: const Key('step2'),
+          ),
-            ),
+        ),
-            const SizedBox(height: 70),
+      ),
-            Image.asset(
+      extendBodyBehindAppBar: true,
-                'assets/onBoarding/keys-and-wallets-horizontal-plus-phrase.png'),
+      body: SafeArea(
-            Expanded(
+        child: common.infoIntro(
-                child: Align(
+            context,
-                    alignment: Alignment.bottomCenter,
+            <TextSpan>[
-                    child: SizedBox(
+              const TextSpan(
-                      width: 400,
+                  text:
-                      height: 62,
+                      'Conservez cette phrase précieusement, car sans elle Gecko ne pourra pas reconstruire vos portefeuilles le jour où vous changez de téléphone.'),
-                      child: ElevatedButton(
+            ],
-                        key: const Key('goStep3'),
+            'fabrication-de-portefeuille-impossible-sans-phrase.png',
-                        style: ElevatedButton.styleFrom(
+            '>',
-                          elevation: 5,
+            const OnboardingStepThree(),
-                          primary: orangeC,
+            1),
-                          onPrimary: Colors.white, // foreground
+      ),
-                        ),
+    );
-                        onPressed: () {
-                          Navigator.push(
-                            context,
-                            FaderTransition(
-                                page: OnboardingStepFor(), isFast: true),
-                          );
-                        },
-                        child: const Text("D'accord",
-                            style: TextStyle(fontSize: 20)),
-                      ),
-                    ))),
-            const SizedBox(height: 80),
-          ]),
-        ));
   }
 }

lib/screens/onBoarding/3.dart

@@ -6,12 +6,8 @@ import 'package:gecko/globals.dart';
 import 'package:gecko/screens/common_elements.dart';
 import 'package:gecko/screens/onBoarding/4.dart';
 
-// ignore: must_be_immutable
+class OnboardingStepThree extends StatelessWidget {
-class OnboardingStepFor extends StatelessWidget {
+  const OnboardingStepThree({Key? key}) : super(key: key);
-  TextEditingController tplController = TextEditingController();
-  final int progress = 3;
-
-  OnboardingStepFor({Key? key}) : super(key: key);
 
   @override
   Widget build(BuildContext context) {
@@ -19,50 +15,28 @@ class OnboardingStepFor extends StatelessWidget {
     CommonElements common = CommonElements();
 
     return Scaffold(
-        extendBodyBehindAppBar: true,
+      appBar: AppBar(
-        body: SafeArea(
+        toolbarHeight: 60 * ratio,
-          child: Column(children: <Widget>[
+        title: const SizedBox(
-            common.onboardingProgressBar(
+          height: 22,
-                context, 'Ma phrase de restauration', progress),
+          child: Text(
-            common.bubbleSpeak(
+            'Votre phrase de restauration',
-              "Si un jour vous changez de téléphone, il vous suffira de me redonner votre phrase de restauration pour recréer votre trousseau.",
+            style: TextStyle(fontWeight: FontWeight.w600),
-              textKey: const Key('step3'),
+          ),
-            ),
+        ),
-            SizedBox(height: isTall ? 15 : 0),
+      ),
-            // Row(children: <Widget>[
+      extendBodyBehindAppBar: true,
-            // Align(
+      body: SafeArea(
-            //     alignment: Alignment.centerRight,
+        child: common.infoIntro(
-            //     child:
+            context,
-            Image.asset(
+            <TextSpan>[
-              'assets/onBoarding/plusieurs-appareils-un-trousseau.png',
+              const TextSpan(text: 'Dans une blockchain, pas de procédure de récupération par mail. Seule votre phrase de restauration peut vous permettre de récupérer vos Ğ1 à tout moment.'),
-              height: 400 * ratio,
+            ],
-            ),
+            'mot-de-passe-oublie.png',
-            // ]),
+            '>',
-            Expanded(
+            const OnboardingStepFor(),
-                child: Align(
+            2),
-                    alignment: Alignment.bottomCenter,
+      ),
-                    child: SizedBox(
+    );
-                      width: 400,
-                      height: 62,
-                      child: ElevatedButton(
-                          key: const Key('goStep4'),
-                          style: ElevatedButton.styleFrom(
-                            elevation: 5,
-                            primary: orangeC,
-                            onPrimary: Colors.white, // foreground
-                          ),
-                          onPressed: () {
-                            Navigator.push(
-                              context,
-                              FaderTransition(
-                                  page: OnboardingStepFive(), isFast: true),
-                            );
-                          },
-                          child: const Text("J'ai compris",
-                              style: TextStyle(fontSize: 20))),
-                    ))),
-            const SizedBox(height: 80),
-          ]),
-        ));
   }
 }

lib/screens/onBoarding/4.dart

@@ -6,12 +6,8 @@ import 'package:gecko/globals.dart';
 import 'package:gecko/screens/common_elements.dart';
 import 'package:gecko/screens/onBoarding/5.dart';
 
-// ignore: must_be_immutable
+class OnboardingStepFor extends StatelessWidget {
-class OnboardingStepFive extends StatelessWidget {
+  const OnboardingStepFor({Key? key}) : super(key: key);
-  TextEditingController tplController = TextEditingController();
-  final int progress = 4;
-
-  OnboardingStepFive({Key? key}) : super(key: key);
 
   @override
   Widget build(BuildContext context) {
@@ -19,45 +15,33 @@ class OnboardingStepFive extends StatelessWidget {
     CommonElements common = CommonElements();
 
     return Scaffold(
-        extendBodyBehindAppBar: true,
+      appBar: AppBar(
-        body: SafeArea(
+        toolbarHeight: 60 * ratio,
-          child: Column(children: <Widget>[
+        title: const SizedBox(
-            common.onboardingProgressBar(
+          height: 22,
-                context, 'Ma phrase de restauration', progress),
+          child: Text(
-            common.bubbleSpeak(
+            'Votre phrase de restauration',
-              "Par contre, attention :\n\nDans une blockchain, il n’y a pas de procédure de récupération de trousseau.\n\nSi vous perdez votre phrase de restauration, je ne pourrai pas vous la communiquer, et vous ne pourrez donc plus jamais accéder à votre compte.",
+            style: TextStyle(fontWeight: FontWeight.w600),
-              textKey: const Key('step4'),
+          ),
-            ),
+        ),
-            SizedBox(height: isTall ? 30 : 10),
+      ),
-            Image.asset(
+      extendBodyBehindAppBar: true,
-              'assets/onBoarding/maison-qui-brule.png',
+      body: SafeArea(
-              width: 320 * ratio,
+        child: common.infoIntro(
-            ),
+            context,
-            Expanded(
+            <TextSpan>[
-                child: Align(
+              const TextSpan(text: 'Il est temps de vous munir d’'),
-                    alignment: Alignment.bottomCenter,
+              const TextSpan(
-                    child: SizedBox(
+                  text: 'un d’un papier et d’un crayon',
-                      width: 400,
+                  style: TextStyle(fontWeight: FontWeight.bold)),
-                      height: 62,
+              const TextSpan(
-                      child: ElevatedButton(
+                  text: ' afin de pouvoir noter votre phrase de restauration.'),
-                          key: const Key('goStep5'),
+            ],
-                          style: ElevatedButton.styleFrom(
+            'gecko-oublie-aussi.png',
-                            elevation: 5,
+            '>',
-                            primary: orangeC,
+            const OnboardingStepFive(),
-                            onPrimary: Colors.white, // foreground
+            3),
-                          ),
+      ),
-                          onPressed: () {
+    );
-                            Navigator.push(
-                              context,
-                              FaderTransition(
-                                  page: OnboardingStepSeven(), isFast: true),
-                            );
-                          },
-                          child: const Text("J'ai compris",
-                              style: TextStyle(fontSize: 20))),
-                    ))),
-            const SizedBox(height: 80),
-          ]),
-        ));
   }
 }

lib/screens/onBoarding/5.dart

@@ -3,78 +3,243 @@
 import 'package:flutter/services.dart';
 import 'package:flutter/material.dart';
 import 'package:gecko/globals.dart';
+import 'package:gecko/providers/generate_wallets.dart';
+import 'package:gecko/providers/my_wallets.dart';
 import 'package:gecko/screens/common_elements.dart';
 import 'package:gecko/screens/onBoarding/6.dart';
+import 'package:printing/printing.dart';
+import 'package:provider/provider.dart';
 
-// ignore: must_be_immutable
+AsyncSnapshot<List>? mnemoList;
-class OnboardingStepSeven extends StatelessWidget {
-  TextEditingController tplController = TextEditingController();
-  final int progress = 5;
 
-  OnboardingStepSeven({Key? key}) : super(key: key);
+class OnboardingStepFive extends StatelessWidget {
+  const OnboardingStepFive({Key? key}) : super(key: key);
 
   @override
   Widget build(BuildContext context) {
     SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
+    GenerateWalletsProvider _generateWalletProvider =
+        Provider.of<GenerateWalletsProvider>(context, listen: false);
+
     CommonElements common = CommonElements();
 
     return Scaffold(
-        extendBodyBehindAppBar: true,
+      appBar: AppBar(
-        body: SafeArea(
+        toolbarHeight: 60 * ratio,
-          child: Column(children: <Widget>[
+        title: const SizedBox(
-            common.onboardingProgressBar(
+          height: 22,
-                context, 'Ma phrase de restauration', progress),
+          child: Text(
-            common.bubbleSpeakRich(
+            'Votre phrase de restauration',
-              <TextSpan>[
+            style: TextStyle(fontWeight: FontWeight.w600),
-                const TextSpan(text: "Munissez-vous d'"),
+          ),
-                const TextSpan(
+        ),
-                    text: 'un papier et d’un crayon\n',
+      ),
-                    style: TextStyle(fontWeight: FontWeight.bold)),
+      extendBodyBehindAppBar: true,
-                const TextSpan(
+      body: SafeArea(
-                    text:
+        child: Column(children: [
-                        "afin de pouvoir noter votre phrase de restauration."),
+          SizedBox(height: isTall ? 40 : 20),
-              ],
+          common.buildProgressBar(4),
-              textKey: const Key('step5'),
+          SizedBox(height: isTall ? 40 : 20),
+          common.buildText(
+            <TextSpan>[
+              const TextSpan(
+                  text:
+                      'Gecko a généré votre phrase de restauration ! Tâchez de la garder bien secrète, car elle permet à quiconque la connaît d’accéder à tous vos portefeuilles.'),
+            ],
+          ),
+          const SizedBox(height: 40),
+          sentanceArray(context),
+          const SizedBox(height: 20),
+          GestureDetector(
+            onTap: () {
+              Navigator.push(
+                context,
+                MaterialPageRoute(builder: (context) {
+                  return PrintWallet(_generateWalletProvider.generatedMnemonic);
+                }),
+              );
+            },
+            child: Image.asset(
+              'assets/printer.png',
+              height: 45,
             ),
-            Expanded(
+          ),
-                child: Align(
+          const SizedBox(height: 40),
+          Expanded(
+            child: Align(
               alignment: Alignment.bottomCenter,
-              child: Row(mainAxisSize: MainAxisSize.min, children: <Widget>[
+              child: SizedBox(
-                Container(
+                width: 410,
-                  padding: const EdgeInsets.only(bottom: 90),
+                height: 70,
-                  child: common.bubbleSpeak(
+                child: ElevatedButton(
-                      "Moi, j’ai déjà essayé de\nmémoriser une phrase de\nrestauration, mais je n’ai\npas une mémoire\nd’éléphant.",
+                    key: const Key('generateMnemonic'),
-                      isMaxWidth: false),
+                    style: ElevatedButton.styleFrom(
-                ),
+                      elevation: 4,
-                Image.asset(
+                      primary: const Color(0xffFFD58D),
-                  'assets/onBoarding/chopp-gecko.png',
+                      onPrimary: Colors.black, // foreground
-                  height: 200,
+                    ),
-                ),
+                    onPressed: () {
-              ]),
+                      _generateWalletProvider.reloadBuild();
-            )),
+                      // setState(() {});
-            SizedBox(height: isTall ? 120 : 50),
+                    },
-            SizedBox(
+                    child: const Text("Choisir une autre phrase",
-              width: 400,
+                        style: TextStyle(
-              height: 62,
+                            fontSize: 24, fontWeight: FontWeight.w600))),
-              child: ElevatedButton(
+              ),
-                  key: const Key('goStep6'),
-                  style: ElevatedButton.styleFrom(
-                    elevation: 5,
-                    primary: orangeC,
-                    onPrimary: Colors.white, // foreground
-                  ),
-                  onPressed: () {
-                    Navigator.push(
-                      context,
-                      FaderTransition(
-                          page: OnboardingStepEight(), isFast: true),
-                    );
-                  },
-                  child: const Text("J'ai de quoi noter",
-                      style: TextStyle(fontSize: 20))),
             ),
-            const SizedBox(height: 80),
+          ),
-          ]),
+          const SizedBox(height: 25),
-        ));
+          nextButton(context, "J'ai noté ma phrase", false),
+          const SizedBox(height: 40),
+        ]),
+      ),
+    );
   }
 }
+
+Widget sentanceArray(BuildContext context) {
+  GenerateWalletsProvider _generateWalletProvider =
+      Provider.of<GenerateWalletsProvider>(context);
+
+  return Padding(
+    padding: const EdgeInsets.symmetric(horizontal: 3),
+    child: Container(
+      constraints: const BoxConstraints(maxWidth: 450),
+      decoration: BoxDecoration(
+          border: Border.all(color: Colors.black),
+          color: const Color(0xffeeeedd),
+          borderRadius: const BorderRadius.all(
+            Radius.circular(10),
+          )),
+      padding: const EdgeInsets.all(20),
+      child: FutureBuilder(
+          future: _generateWalletProvider.generateWordList(context),
+          builder: (BuildContext context, AsyncSnapshot<List> _data) {
+            if (!_data.hasData) {
+              return const Text('');
+            } else {
+              mnemoList = _data;
+              return Column(
+                  mainAxisAlignment: MainAxisAlignment.center,
+                  mainAxisSize: MainAxisSize.max,
+                  crossAxisAlignment: CrossAxisAlignment.center,
+                  children: <Widget>[
+                    Row(children: <Widget>[
+                      arrayCell(_data.data![0]),
+                      arrayCell(_data.data![1]),
+                      arrayCell(_data.data![2]),
+                      arrayCell(_data.data![3]),
+                    ]),
+                    const SizedBox(height: 15),
+                    Row(children: <Widget>[
+                      arrayCell(_data.data![4]),
+                      arrayCell(_data.data![5]),
+                      arrayCell(_data.data![6]),
+                      arrayCell(_data.data![7]),
+                    ]),
+                    const SizedBox(height: 15),
+                    Row(children: <Widget>[
+                      arrayCell(_data.data![8]),
+                      arrayCell(_data.data![9]),
+                      arrayCell(_data.data![10]),
+                      arrayCell(_data.data![11]),
+                    ]),
+                  ]);
+            }
+          }),
+    ),
+  );
+}
+
+Widget arrayCell(dataWord) {
+  return SizedBox(
+    width: 100,
+    child: Column(children: <Widget>[
+      Text(
+        dataWord.split(':')[0],
+        style: const TextStyle(fontSize: 15, color: Color(0xff6b6b52)),
+      ),
+      Text(
+        dataWord.split(':')[1],
+        key: Key('word${dataWord.split(':')[0]}'),
+        style: const TextStyle(fontSize: 20, color: Colors.black),
+      ),
+    ]),
+  );
+}
+
+// ignore: must_be_immutable
+class PrintWallet extends StatelessWidget {
+  const PrintWallet(this.sentence, {Key? key}) : super(key: key);
+
+  final String? sentence;
+
+  @override
+  Widget build(BuildContext context) {
+    GenerateWalletsProvider _generateWalletProvider =
+        Provider.of<GenerateWalletsProvider>(context);
+    return MaterialApp(
+      home: Scaffold(
+        appBar: AppBar(
+          leading: IconButton(
+              icon: const Icon(Icons.arrow_back, color: Colors.black),
+              onPressed: () {
+                Navigator.pop(context);
+              }),
+          backgroundColor: yellowC,
+          foregroundColor: Colors.black,
+          toolbarHeight: 60 * ratio,
+          title: const SizedBox(
+            height: 22,
+            child: Text(
+              'Imprimer ma phrase de restauration',
+              style: TextStyle(fontWeight: FontWeight.w600),
+            ),
+          ),
+        ),
+        body: PdfPreview(
+          canDebug: false,
+          canChangeOrientation: false,
+          build: (format) => _generateWalletProvider.printWallet(mnemoList),
+        ),
+      ),
+    );
+  }
+}
+
+Widget nextButton(BuildContext context, String text, bool isFast) {
+  GenerateWalletsProvider _generateWalletProvider =
+      Provider.of<GenerateWalletsProvider>(context, listen: false);
+  MyWalletsProvider _myWalletProvider =
+      Provider.of<MyWalletsProvider>(context, listen: false);
+  return SizedBox(
+    width: 410,
+    height: 70,
+    child: ElevatedButton(
+      style: ElevatedButton.styleFrom(
+        elevation: 4,
+        primary: orangeC, // background
+        onPrimary: Colors.white, // foreground
+      ),
+      onPressed: () {
+        _generateWalletProvider.nbrWord =
+            _generateWalletProvider.getRandomInt();
+        _generateWalletProvider.nbrWordAlpha = _generateWalletProvider
+            .intToString(_generateWalletProvider.nbrWord + 1);
+        _myWalletProvider.mnemonic = _generateWalletProvider.generatedMnemonic!;
+
+        Navigator.push(
+          context,
+          FaderTransition(
+              page: OnboardingStepSix(
+                  generatedMnemonic: _generateWalletProvider.generatedMnemonic),
+              isFast: true),
+        );
+      },
+      child: Text(
+        text,
+        style: const TextStyle(fontSize: 24, fontWeight: FontWeight.w600),
+      ),
+    ),
+  );
+}

lib/screens/onBoarding/6.dart

@@ -1,124 +1,238 @@
 // ignore_for_file: file_names
 
-import 'dart:ui';
 import 'package:flutter/services.dart';
 import 'package:flutter/material.dart';
 import 'package:gecko/globals.dart';
+import 'package:gecko/providers/generate_wallets.dart';
 import 'package:gecko/screens/common_elements.dart';
 import 'package:gecko/screens/onBoarding/7.dart';
+import 'package:provider/provider.dart';
 
 // ignore: must_be_immutable
-class OnboardingStepEight extends StatelessWidget {
+class OnboardingStepSix extends StatelessWidget {
-  TextEditingController tplController = TextEditingController();
+  OnboardingStepSix({Key? key, required this.generatedMnemonic})
-  final int progress = 6;
+      : super(key: key);
 
-  OnboardingStepEight({Key? key}) : super(key: key);
+  String? generatedMnemonic;
+  TextEditingController wordController = TextEditingController();
+  final TextEditingController _mnemonicController = TextEditingController();
 
   @override
   Widget build(BuildContext context) {
     SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    CommonElements common = CommonElements();
+    GenerateWalletsProvider _generateWalletProvider =
+        Provider.of<GenerateWalletsProvider>(context, listen: true);
 
-    return Scaffold(
+    CommonElements common = CommonElements();
+    _mnemonicController.text = generatedMnemonic!;
+
+    return WillPopScope(
+      onWillPop: () {
+        _generateWalletProvider.isAskedWordValid = false;
+        _generateWalletProvider.askedWordColor = Colors.black;
+        return Future<bool>.value(true);
+      },
+      child: Scaffold(
+        resizeToAvoidBottomInset: false,
         extendBodyBehindAppBar: true,
-        body: SafeArea(
+        appBar: AppBar(
-          child: Column(children: <Widget>[
+          toolbarHeight: 60 * ratio,
-            common.onboardingProgressBar(
+          title: const SizedBox(
-                context, 'Ma phrase de restauration', progress),
+            height: 22,
-            common.bubbleSpeak(
+            child: Text(
-              "J’ai généré votre phrase de restauration !\nTâchez de la garder bien secrète, car elle permet à quiconque la connaît d’accéder à tous vos portefeuilles.",
+              'Votre phrase de restauration',
-              textKey: const Key('step6'),
+              style: TextStyle(fontWeight: FontWeight.w600),
             ),
-            SizedBox(height: isTall ? 70 : 40),
+          ),
-            // SizedBox(height: 30),
+        ),
-            sentanceArray(context),
+        body: SafeArea(
-            // ),
+          child: Align(
-            Expanded(
+            alignment: Alignment.topCenter,
-                child: Align(
+            child: Column(children: [
+              SizedBox(height: isTall ? 40 : 20),
+              common.buildProgressBar(5),
+              SizedBox(height: isTall ? 40 : 20),
+              common.buildText(
+                <TextSpan>[
+                  TextSpan(
+                      text:
+                          "Avez-vous bien noté votre phrase de restauration ?\n\nPour en être sûr, veuillez taper dans le champ ci-dessous le ",
+                      style: TextStyle(fontSize: 16 * ratio)),
+                  TextSpan(
+                      text: '${_generateWalletProvider.nbrWord + 1}ème mot',
+                      style: TextStyle(
+                          fontWeight: FontWeight.bold, fontSize: 16 * ratio)),
+                  TextSpan(
+                      text: " de votre phrase de restauration :",
+                      style: TextStyle(fontSize: 16 * ratio)),
+                ],
+              ),
+              SizedBox(height: isTall ? 70 : 20),
+              Text('${_generateWalletProvider.nbrWord + 1}',
+                  key: const Key('askedWord'),
+                  style: TextStyle(
+                      fontSize: isTall ? 17 : 15,
+                      color: orangeC,
+                      fontWeight: FontWeight.w400)),
+              const SizedBox(height: 10),
+              Container(
+                  decoration: BoxDecoration(
+                      borderRadius: BorderRadius.circular(7),
+                      border: Border.all(
+                        color: Colors.grey[600]!,
+                        width: 3,
+                      )),
+                  width: 430,
+                  child: TextFormField(
+                      key: const Key('inputWord'),
+                      autofocus: true,
+                      enabled: !_generateWalletProvider.isAskedWordValid,
+                      controller: wordController,
+                      textInputAction: TextInputAction.next,
+                      onChanged: (value) {
+                        _generateWalletProvider.checkAskedWord(
+                            value, _mnemonicController.text);
+                      },
+                      maxLines: 1,
+                      textAlign: TextAlign.center,
+                      decoration: InputDecoration(
+                        labelStyle: TextStyle(
+                            fontSize: 22.0,
+                            color: Colors.grey[500],
+                            fontWeight: FontWeight.w500),
+                        labelText: _generateWalletProvider.isAskedWordValid
+                            ? "C'est le bon mot !"
+                            : "${_generateWalletProvider.nbrWordAlpha} mot de votre phrase de restauration",
+                        fillColor: const Color(0xffeeeedd),
+                        filled: true,
+                        contentPadding: const EdgeInsets.all(12),
+                      ),
+                      style: TextStyle(
+                          fontSize: 40.0,
+                          color: _generateWalletProvider.askedWordColor,
+                          fontWeight: FontWeight.w500))),
+              Visibility(
+                visible: _generateWalletProvider.isAskedWordValid,
+                child: Expanded(
+                  child: Align(
                     alignment: Alignment.bottomCenter,
-                    child: SizedBox(
+                    child: nextButton(context, 'Continuer',
-                      width: 400,
+                        const OnboardingStepSeven(), false),
-                      height: 62,
+                  ),
-                      child: ElevatedButton(
+                ),
-                          key: const Key('goStep7'),
+              ),
-                          style: ElevatedButton.styleFrom(
+              // Visibility(
-                            elevation: 5,
+              //   visible: !_generateWalletProvider.isAskedWordValid,
-                            primary: orangeC,
+              //   child: const Expanded(
-                            onPrimary: Colors.white, // foreground
+              //     child: Align(
-                          ),
+              //       alignment: Alignment.bottomCenter,
-                          onPressed: () {
+              //       child: Text(''),
-                            Navigator.push(
+              //     ),
-                              context,
+              //   ),
-                              FaderTransition(
+              // ),
-                                  page: OnboardingStepNine(), isFast: false),
+              const SizedBox(height: 40),
-                            );
+            ]),
-                          },
+          ),
-                          child: const Text("Afficher ma phrase",
+        ),
-                              style: TextStyle(fontSize: 20))),
+      ),
-                    ))),
+    );
-            const SizedBox(height: 80),
-          ]),
-        ));
   }
 }
 
 Widget sentanceArray(BuildContext context) {
+  GenerateWalletsProvider _generateWalletProvider =
+      Provider.of<GenerateWalletsProvider>(context);
+
   return Padding(
-      padding: const EdgeInsets.symmetric(horizontal: 12),
+    padding: const EdgeInsets.symmetric(horizontal: 3),
-      child: Container(
+    child: Container(
-          constraints: const BoxConstraints(maxWidth: 450),
+      constraints: const BoxConstraints(maxWidth: 450),
-          decoration: BoxDecoration(
+      decoration: BoxDecoration(
-              border: Border.all(color: Colors.black),
+          border: Border.all(color: Colors.black),
-              color: Colors.grey[300],
+          color: const Color(0xffeeeedd),
-              borderRadius: const BorderRadius.all(
+          borderRadius: const BorderRadius.all(
-                Radius.circular(10),
+            Radius.circular(10),
-              )),
+          )),
-          // color: Colors.grey[300],
+      padding: const EdgeInsets.all(20),
-          padding: const EdgeInsets.all(20),
+      child: FutureBuilder(
-          child: Column(
+          future: _generateWalletProvider.generateWordList(context),
-              mainAxisAlignment: MainAxisAlignment.center,
+          builder: (BuildContext context, AsyncSnapshot<List> _data) {
-              mainAxisSize: MainAxisSize.max,
+            if (!_data.hasData) {
-              crossAxisAlignment: CrossAxisAlignment.center,
+              return const Text('');
-              children: <Widget>[
+            } else {
-                Row(children: <Widget>[
+              return Column(
-                  arrayCell("1:exquis"),
+                  mainAxisAlignment: MainAxisAlignment.center,
-                  arrayCell("2:favori"),
+                  mainAxisSize: MainAxisSize.max,
-                  arrayCell("3:curseur"),
+                  crossAxisAlignment: CrossAxisAlignment.center,
-                  arrayCell("4:relatif"),
+                  children: <Widget>[
-                ]),
+                    Row(children: <Widget>[
-                const SizedBox(height: 15),
+                      arrayCell(_data.data![0]),
-                Row(children: <Widget>[
+                      arrayCell(_data.data![1]),
-                  arrayCell("5:embellir"),
+                      arrayCell(_data.data![2]),
-                  arrayCell("6:cultiver"),
+                      arrayCell(_data.data![3]),
-                  arrayCell("7:bureau"),
+                    ]),
-                  arrayCell("8:ossature"),
+                    const SizedBox(height: 15),
-                ]),
+                    Row(children: <Widget>[
-                const SizedBox(height: 15),
+                      arrayCell(_data.data![4]),
-                Row(children: <Widget>[
+                      arrayCell(_data.data![5]),
-                  arrayCell("9:labial"),
+                      arrayCell(_data.data![6]),
-                  arrayCell("10:science"),
+                      arrayCell(_data.data![7]),
-                  arrayCell("11:théorie"),
+                    ]),
-                  arrayCell("12:Monnaie"),
+                    const SizedBox(height: 15),
-                ]),
+                    Row(children: <Widget>[
-              ])));
+                      arrayCell(_data.data![8]),
+                      arrayCell(_data.data![9]),
+                      arrayCell(_data.data![10]),
+                      arrayCell(_data.data![11]),
+                    ]),
+                  ]);
+            }
+          }),
+    ),
+  );
 }
 
 Widget arrayCell(dataWord) {
   return SizedBox(
-      width: 102,
+    width: 100,
-      child: Column(
+    child: Column(children: <Widget>[
-        children: <Widget>[
+      Text(
-          ImageFiltered(
+        dataWord.split(':')[0],
-            imageFilter: ImageFilter.blur(sigmaX: 1, sigmaY: 1),
+        style: const TextStyle(fontSize: 15, color: Color(0xff6b6b52)),
-            child: Text(dataWord.split(':')[0],
+      ),
-                style: const TextStyle(fontSize: 14, color: Colors.black)),
+      Text(
-          ),
+        dataWord.split(':')[1],
-          const SizedBox(height: 2),
+        key: Key('word${dataWord.split(':')[0]}'),
-          ImageFiltered(
+        style: const TextStyle(fontSize: 20, color: Colors.black),
-            imageFilter: ImageFilter.blur(sigmaX: 4, sigmaY: 4),
+      ),
-            child: Text(dataWord.split(':')[1],
+    ]),
-                style: const TextStyle(fontSize: 19, color: Colors.black)),
+  );
-          )
+}
-        ],
+
-      ));
+Widget nextButton(BuildContext context, String text, nextScreen, bool isFast) {
+  GenerateWalletsProvider _generateWalletProvider =
+      Provider.of<GenerateWalletsProvider>(context, listen: false);
+
+  _generateWalletProvider.isAskedWordValid = false;
+  _generateWalletProvider.askedWordColor = Colors.black;
+
+  return SizedBox(
+    width: 410,
+    height: 70,
+    child: ElevatedButton(
+      style: ElevatedButton.styleFrom(
+        elevation: 4,
+        primary: orangeC, // background
+        onPrimary: Colors.white, // foreground
+      ),
+      onPressed: () {
+        Navigator.push(
+            context, FaderTransition(page: nextScreen, isFast: isFast));
+      },
+      child: Text(
+        text,
+        style: const TextStyle(fontSize: 24, fontWeight: FontWeight.w600),
+      ),
+    ),
+  );
 }

lib/screens/onBoarding/7.dart

@@ -1,209 +1,43 @@
 // ignore_for_file: file_names
-
 import 'package:flutter/services.dart';
 import 'package:flutter/material.dart';
 import 'package:gecko/globals.dart';
-import 'package:gecko/providers/generate_wallets.dart';
-import 'package:gecko/providers/my_wallets.dart';
 import 'package:gecko/screens/common_elements.dart';
 import 'package:gecko/screens/onBoarding/8.dart';
-import 'package:printing/printing.dart';
-import 'package:provider/provider.dart';
 
-// ignore: must_be_immutable
+class OnboardingStepSeven extends StatelessWidget {
-class OnboardingStepNine extends StatelessWidget {
+  const OnboardingStepSeven({Key? key}) : super(key: key);
-  TextEditingController tplController = TextEditingController();
-  final int progress = 6;
-
-  OnboardingStepNine({Key? key}) : super(key: key);
 
   @override
   Widget build(BuildContext context) {
     SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    GenerateWalletsProvider _generateWalletProvider =
-        Provider.of<GenerateWalletsProvider>(context);
-    MyWalletsProvider _myWalletProvider =
-        Provider.of<MyWalletsProvider>(context);
     CommonElements common = CommonElements();
-
-    // _generateWalletProvider.generateMnemonic();
-
     return Scaffold(
-        extendBodyBehindAppBar: true,
+      appBar: AppBar(
-        body: SafeArea(
+        toolbarHeight: 60 * ratio,
-          child: Column(children: <Widget>[
+        title: const SizedBox(
-            common.onboardingProgressBar(
+          height: 22,
-                context, 'Ma phrase de restauration', progress),
+          child: Text(
-            common.bubbleSpeak(
+            'Mon code secret',
-              "C'est le moment de noter votre phrase !",
+            style: TextStyle(fontWeight: FontWeight.w600),
-              textKey: const Key('step7'),
+          ),
-              long: 60,
-            ),
-            SizedBox(height: isTall ? 100 : 70),
-            sentanceArray(context),
-            SizedBox(height: isTall ? 20 : 15),
-            GestureDetector(
-              onTap: () {
-                Navigator.push(
-                  context,
-                  MaterialPageRoute(builder: (context) {
-                    return PrintWallet(
-                        _generateWalletProvider.generatedMnemonic);
-                  }),
-                );
-              },
-              child: Image.asset(
-                'assets/printer.png',
-                height: 35,
-              ),
-            ),
-            Expanded(
-                child: Align(
-                    alignment: Alignment.bottomCenter,
-                    child: SizedBox(
-                      width: 400,
-                      height: 62,
-                      child: ElevatedButton(
-                          key: const Key('generateMnemonic'),
-                          style: ElevatedButton.styleFrom(
-                            elevation: 5,
-                            primary: const Color(0xffFFD58D),
-                            onPrimary: Colors.black, // foreground
-                          ),
-                          onPressed: () {
-                            _generateWalletProvider.reloadBuild();
-                          },
-                          child: const Text("Choisir une autre phrase",
-                              style: TextStyle(fontSize: 20))),
-                    ))),
-            const SizedBox(height: 25),
-            SizedBox(
-              width: 400,
-              height: 62,
-              child: ElevatedButton(
-                  key: const Key('goStep8'),
-                  style: ElevatedButton.styleFrom(
-                    elevation: 5,
-                    primary: orangeC,
-                    onPrimary: Colors.white, // foreground
-                  ),
-                  onPressed: () {
-                    _generateWalletProvider.nbrWord =
-                        _generateWalletProvider.getRandomInt();
-                    _generateWalletProvider.nbrWordAlpha =
-                        _generateWalletProvider
-                            .intToString(_generateWalletProvider.nbrWord + 1);
-                    _myWalletProvider.mnemonic =
-                        _generateWalletProvider.generatedMnemonic!;
-
-                    Navigator.push(
-                      context,
-                      FaderTransition(
-                          page: OnboardingStepTen(
-                              generatedMnemonic:
-                                  _generateWalletProvider.generatedMnemonic),
-                          isFast: true),
-                    );
-                  },
-                  child: const Text("J'ai noté ma phrase",
-                      style: TextStyle(fontSize: 20))),
-            ),
-            const SizedBox(height: 80),
-          ]),
-        ));
-  }
-}
-
-Widget sentanceArray(BuildContext context) {
-  GenerateWalletsProvider _generateWalletProvider =
-      Provider.of<GenerateWalletsProvider>(context);
-
-  List formatedArray = _generateWalletProvider.generateWordList();
-
-  return Padding(
-    padding: const EdgeInsets.symmetric(horizontal: 12),
-    child: Container(
-      constraints: const BoxConstraints(maxWidth: 450),
-      decoration: BoxDecoration(
-          border: Border.all(color: Colors.black),
-          color: Colors.grey[300],
-          borderRadius: const BorderRadius.all(
-            Radius.circular(10),
-          )),
-      // color: Colors.grey[300],
-      padding: const EdgeInsets.all(20),
-      child: Column(
-          mainAxisAlignment: MainAxisAlignment.center,
-          mainAxisSize: MainAxisSize.max,
-          crossAxisAlignment: CrossAxisAlignment.center,
-          children: <Widget>[
-            Row(children: <Widget>[
-              arrayCell(formatedArray[0]),
-              arrayCell(formatedArray[1]),
-              arrayCell(formatedArray[2]),
-              arrayCell(formatedArray[3]),
-            ]),
-            const SizedBox(height: 15),
-            Row(children: <Widget>[
-              arrayCell(formatedArray[4]),
-              arrayCell(formatedArray[5]),
-              arrayCell(formatedArray[6]),
-              arrayCell(formatedArray[7]),
-            ]),
-            const SizedBox(height: 15),
-            Row(children: <Widget>[
-              arrayCell(formatedArray[8]),
-              arrayCell(formatedArray[9]),
-              arrayCell(formatedArray[10]),
-              arrayCell(formatedArray[11]),
-            ]),
-          ]),
-    ),
-  );
-}
-
-Widget arrayCell(dataWord) {
-  return SizedBox(
-    width: 102,
-    child: Column(children: <Widget>[
-      Text(
-        dataWord.split(':')[0],
-        style: const TextStyle(fontSize: 14),
-      ),
-      const SizedBox(height: 2),
-      Text(
-        dataWord.split(':')[1],
-        key: Key('word${dataWord.split(':')[0]}'),
-        style: const TextStyle(fontSize: 19, color: Colors.black),
-      ),
-    ]),
-  );
-}
-
-// ignore: must_be_immutable
-class PrintWallet extends StatelessWidget {
-  const PrintWallet(this.sentence, {Key? key}) : super(key: key);
-
-  final String? sentence;
-
-  @override
-  Widget build(BuildContext context) {
-    GenerateWalletsProvider _generateWalletProvider =
-        Provider.of<GenerateWalletsProvider>(context);
-    return MaterialApp(
-      home: Scaffold(
-        appBar: AppBar(
-            leading: IconButton(
-                icon: const Icon(Icons.arrow_back, color: Colors.white),
-                onPressed: () {
-                  Navigator.pop(context);
-                }),
-            toolbarHeight: 60 * ratio,
-            title: const Text('Imprimer ce trousseau')),
-        body: PdfPreview(
-          build: (format) => _generateWalletProvider.printWallet(sentence),
         ),
       ),
+      extendBodyBehindAppBar: true,
+      body: SafeArea(
+        child: common.infoIntro(
+            context,
+            <TextSpan>[
+              const TextSpan(
+                  text:
+                      'Gecko va maintenant générer pour vous un code secret court qui vous permettra d’accéder rapidement à vos portefeuilles, sans avoir à taper votre phrase de restauration à chaque fois.'),
+            ],
+            'coffre-fort-code-secret-dans-telephone.png',
+            '>',
+            const OnboardingStepEight(),
+            6,
+            boxHeight: 400),
+      ),
     );
   }
 }

lib/screens/onBoarding/8.dart

@@ -2,134 +2,47 @@
 import 'package:flutter/services.dart';
 import 'package:flutter/material.dart';
 import 'package:gecko/globals.dart';
-import 'package:gecko/providers/generate_wallets.dart';
 import 'package:gecko/screens/common_elements.dart';
 import 'package:gecko/screens/onBoarding/9.dart';
-import 'package:provider/provider.dart';
 
-// ignore: must_be_immutable
+class OnboardingStepEight extends StatelessWidget {
-class OnboardingStepTen extends StatelessWidget {
+  const OnboardingStepEight({Key? key}) : super(key: key);
-  OnboardingStepTen({
-    Key? validationKey,
-    required this.generatedMnemonic,
-  }) : super(key: validationKey);
-
-  String? generatedMnemonic;
-  TextEditingController tplController = TextEditingController();
-  TextEditingController wordController = TextEditingController();
-  final TextEditingController _mnemonicController = TextEditingController();
-
-  final int progress = 7;
 
   @override
   Widget build(BuildContext context) {
     SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-    GenerateWalletsProvider _generateWalletProvider =
-        Provider.of<GenerateWalletsProvider>(context);
     CommonElements common = CommonElements();
-    _mnemonicController.text = generatedMnemonic!;
+    return Scaffold(
-
+      appBar: AppBar(
-    return WillPopScope(
+        toolbarHeight: 60 * ratio,
-        onWillPop: () {
+        title: const SizedBox(
-          _generateWalletProvider.isAskedWordValid = false;
+          height: 22,
-          _generateWalletProvider.askedWordColor = Colors.black;
+          child: Text(
-          return Future<bool>.value(true);
+            'Mon code secret',
-        },
+            style: TextStyle(fontWeight: FontWeight.w600),
-        child: Scaffold(
+          ),
-            resizeToAvoidBottomInset: false,
+        ),
-            extendBodyBehindAppBar: true,
+      ),
-            body: SafeArea(
+      extendBodyBehindAppBar: true,
-              child: Column(children: <Widget>[
+      body: SafeArea(
-                common.onboardingProgressBar(
+        child: common.infoIntro(
-                    context, 'Valider ma phrase de restauration', progress),
+            context,
-                common.bubbleSpeakRich(
+            <TextSpan>[
-                  <TextSpan>[
+              const TextSpan(
-                    TextSpan(
+                  text:
-                        text:
+                      'Ce code secret protège vos portefeuilles dans un coffre-fort '),
-                            "Avez-vous bien noté votre phrase de restauration ?\n\nPour en être sûr, veuillez taper dans le champ ci-dessous le ",
+              const TextSpan(
-                        style: TextStyle(fontSize: 16 * ratio)),
+                  text: 'dont vous seul possédez le code',
-                    TextSpan(
+                  style: TextStyle(fontWeight: FontWeight.bold)),
-                        text: '${_generateWalletProvider.nbrWord + 1}ème mot',
+              const TextSpan(
-                        style: TextStyle(
+                  text:
-                            fontWeight: FontWeight.bold, fontSize: 16 * ratio)),
+                      ', de sorte que vos portefeuilles seront inutilisables par d’autres.'),
-                    TextSpan(
+            ],
-                        text: " de votre phrase de restauration :",
+            'coffre-fort-protege-les-portefeuilles.png',
-                        style: TextStyle(fontSize: 16 * ratio)),
+            '>',
-                  ],
+            const OnboardingStepThirteen(),
-                  textKey: const Key('step8'),
+            7),
-                ),
+      ),
-                SizedBox(height: isTall ? 70 : 10),
+    );
-                Text('${_generateWalletProvider.nbrWord + 1}',
-                    key: const Key('askedWord'),
-                    style: TextStyle(
-                        fontSize: isTall ? 17 : 10,
-                        color: orangeC,
-                        fontWeight: FontWeight.w400)),
-                SizedBox(height: isTall ? 10 : 0),
-                Container(
-                    decoration: BoxDecoration(
-                        borderRadius: BorderRadius.circular(7),
-                        border: Border.all(
-                          color: Colors.grey[600]!,
-                          width: 3,
-                        )),
-                    width: 430,
-                    child: TextFormField(
-                        key: const Key('inputWord'),
-                        autofocus: true,
-                        enabled: !_generateWalletProvider.isAskedWordValid,
-                        controller: wordController,
-                        textInputAction: TextInputAction.next,
-                        onChanged: (value) {
-                          _generateWalletProvider.checkAskedWord(
-                              value, _mnemonicController.text);
-                        },
-                        maxLines: 1,
-                        textAlign: TextAlign.center,
-                        decoration: InputDecoration(
-                          labelStyle: TextStyle(
-                              fontSize: 22.0,
-                              color: Colors.grey[500],
-                              fontWeight: FontWeight.w500),
-                          labelText: _generateWalletProvider.isAskedWordValid
-                              ? "C'est le bon mot !"
-                              : "${_generateWalletProvider.nbrWordAlpha} mot de votre phrase de restauration",
-                          fillColor: Colors.grey[300],
-                          filled: true,
-                          contentPadding: const EdgeInsets.all(12),
-                        ),
-                        style: TextStyle(
-                            fontSize: 40.0,
-                            color: _generateWalletProvider.askedWordColor,
-                            fontWeight: FontWeight.w500))),
-                Visibility(
-                    visible: _generateWalletProvider.isAskedWordValid,
-                    child: Expanded(
-                        child: Align(
-                            alignment: Alignment.bottomCenter,
-                            child: SizedBox(
-                              width: 400,
-                              height: 62,
-                              child: ElevatedButton(
-                                  key: const Key('goStep9'),
-                                  style: ElevatedButton.styleFrom(
-                                    elevation: 5,
-                                    primary: orangeC,
-                                    onPrimary: Colors.white, // foreground
-                                  ),
-                                  onPressed: () {
-                                    Navigator.push(
-                                      context,
-                                      FaderTransition(
-                                          page: OnboardingStepEleven(),
-                                          isFast: true),
-                                    );
-                                  },
-                                  child: const Text("Continuer",
-                                      style: TextStyle(fontSize: 20))),
-                            )))),
-                const SizedBox(height: 80),
-              ]),
-            )));
   }
 }

lib/screens/onBoarding/9.dart

@@ -1,71 +1,109 @@
 // ignore_for_file: file_names
-
+import 'package:flutter/foundation.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter/material.dart';
 import 'package:gecko/globals.dart';
+import 'package:gecko/providers/generate_wallets.dart';
 import 'package:gecko/screens/common_elements.dart';
 import 'package:gecko/screens/onBoarding/10.dart';
+import 'package:provider/provider.dart';
 
 // ignore: must_be_immutable
-class OnboardingStepEleven extends StatelessWidget {
+class OnboardingStepThirteen extends StatelessWidget {
-  TextEditingController tplController = TextEditingController();
+  const OnboardingStepThirteen({Key? key}) : super(key: key);
-  final int progress = 8;
-
-  OnboardingStepEleven({Key? key}) : super(key: key);
 
   @override
   Widget build(BuildContext context) {
     SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
+    GenerateWalletsProvider _generateWalletProvider =
+        Provider.of<GenerateWalletsProvider>(context);
+    // MyWalletsProvider myWalletProvider =
+    //     Provider.of<MyWalletsProvider>(context);
     CommonElements common = CommonElements();
 
+    _generateWalletProvider.pin.text = kDebugMode && debugPin
+        ? 'AAAAA'
+        : _generateWalletProvider.changePinCode(reload: false);
+
     return Scaffold(
+        appBar: AppBar(
+          toolbarHeight: 60 * ratio,
+          title: const SizedBox(
+            height: 22,
+            child: Text(
+              'Mon code secret',
+              style: TextStyle(fontWeight: FontWeight.w600),
+            ),
+          ),
+        ),
         extendBodyBehindAppBar: true,
         body: SafeArea(
           child: Column(children: <Widget>[
-            common.onboardingProgressBar(
+            SizedBox(height: isTall ? 40 : 20),
-                context, 'Ma phrase de restauration', progress),
+            common.buildProgressBar(8),
-            common.bubbleSpeakRich(
+            SizedBox(height: isTall ? 40 : 20),
+            common.buildText(
               <TextSpan>[
                 const TextSpan(
-                    text: "Super !\n\nJe vais maintenant créer votre "),
+                    text:
+                        "Et voilà votre code secret !\n\nMémorisez-le ou notez-le, car il vous sera demandé "),
                 const TextSpan(
-                    text: 'code secret.',
+                    text: 'à chaque fois',
                     style: TextStyle(fontWeight: FontWeight.bold)),
                 const TextSpan(
                     text:
-                        " \n\nVotre code secret chiffre votre trousseau de clefs, ce qui le rend inutilisable par d’autres, par exemple si vous perdez votre téléphone ou si on vous le vole."),
+                        " que vous voudrez effectuer un paiement sur cet appareil."),
               ],
-              textKey: const Key('step9'),
             ),
-            SizedBox(height: isTall ? 50 : 10),
+            const SizedBox(height: 100),
-            Image.asset(
+            Stack(
-              'assets/onBoarding/treasure-chest-gecko-souligne.png',
+              alignment: Alignment.centerRight,
-              height: 280 * ratio, //5": 400
+              children: <Widget>[
+                TextField(
+                    key: const Key('generatedPin'),
+                    enabled: false,
+                    controller: _generateWalletProvider.pin,
+                    maxLines: 1,
+                    textAlign: TextAlign.center,
+                    decoration: const InputDecoration(),
+                    style: const TextStyle(
+                        letterSpacing: 5,
+                        fontSize: 35.0,
+                        color: Colors.black,
+                        fontWeight: FontWeight.bold)),
+                IconButton(
+                  icon: const Icon(Icons.replay),
+                  color: orangeC,
+                  onPressed: () {
+                    _generateWalletProvider.changePinCode(reload: true);
+                  },
+                ),
+              ],
             ),
             Expanded(
                 child: Align(
                     alignment: Alignment.bottomCenter,
                     child: SizedBox(
-                      width: 400,
+                      width: 410,
-                      height: 62,
+                      height: 70,
                       child: ElevatedButton(
-                          key: const Key('goStep10'),
+                          key: const Key('changeSecretCode'),
                           style: ElevatedButton.styleFrom(
-                            elevation: 5,
+                            elevation: 4,
-                            primary: orangeC,
+                            primary: const Color(0xffFFD58D),
-                            onPrimary: Colors.white, // foreground
+                            onPrimary: Colors.black, // foreground
                           ),
                           onPressed: () {
-                            Navigator.push(
+                            _generateWalletProvider.changePinCode(reload: true);
-                              context,
-                              FaderTransition(
-                                  page: OnboardingStepTwelve(), isFast: true),
-                            );
                           },
-                          child: const Text("J'ai compris",
+                          child: const Text("Choisir un autre code secret",
-                              style: TextStyle(fontSize: 20))),
+                              style: TextStyle(
+                                  fontSize: 24, fontWeight: FontWeight.w600))),
                     ))),
-            const SizedBox(height: 80),
+            const SizedBox(height: 25),
+            common.nextButton(context, "J'ai noté mon code secret",
+                OnboardingStepFourteen(), false),
+            const SizedBox(height: 40),
           ]),
         ));
   }

lib/screens/search_result.dart

@@ -3,6 +3,7 @@ import 'package:gecko/globals.dart';
 import 'package:flutter/material.dart';
 import 'package:gecko/providers/cesium_plus.dart';
 import 'package:gecko/models/g1_wallets_list.dart';
+import 'package:gecko/providers/wallet_options.dart';
 import 'package:gecko/providers/wallets_profiles.dart';
 import 'package:gecko/providers/search.dart';
 import 'package:gecko/screens/wallet_view.dart';
@@ -57,9 +58,9 @@ class SearchResultScreen extends StatelessWidget {
               ),
             ),
             const SizedBox(height: 40),
-            const Text(
+            Text(
-              'Dans la blockchain Ğ1',
+              'Dans la blockchain $currencyName',
-              style: TextStyle(fontSize: 20),
+              style: const TextStyle(fontSize: 20),
             ),
             const SizedBox(height: 20),
             FutureBuilder(
@@ -107,9 +108,11 @@ class SearchResultScreen extends StatelessWidget {
                                           ]);
                                         }
                                         if (_avatar.hasData) {
-                                          g1WalletsBox
+                                          final _w =
-                                              .get(g1Wallet.pubkey)!
+                                              g1WalletsBox.get(g1Wallet.pubkey);
-                                              .avatar = _avatar.data;
+                                          if (_w != null) {
+                                            _w.avatar = _avatar.data;
+                                          }
                                           return ClipOval(child: _avatar.data);
                                         } else {
                                           g1WalletsBox
@@ -131,6 +134,11 @@ class SearchResultScreen extends StatelessWidget {
                                         fontWeight: FontWeight.w500),
                                     textAlign: TextAlign.center),
                               ]),
+                              trailing: Column(
+                                  mainAxisAlignment: MainAxisAlignment.center,
+                                  children: [
+                                    balance(context, g1Wallet.pubkey!, 16)
+                                  ]),
                               subtitle: Row(children: <Widget>[
                                 Text(g1Wallet.id?.username ?? '',
                                     style: const TextStyle(

lib/screens/settings.dart

@@ -2,11 +2,13 @@ import 'package:flutter/material.dart';
 import 'package:durt/durt.dart';
 import 'package:flutter/services.dart';
 import 'package:gecko/providers/my_wallets.dart';
+import 'package:gecko/providers/substrate_sdk.dart';
 import 'package:gecko/screens/myWallets/generate_wallets.dart';
 import 'dart:io';
-import 'package:gecko/screens/myWallets/import_cesium_wallet.dart';
+// import 'package:gecko/screens/myWallets/import_cesium_wallet.dart';
 import 'package:gecko/globals.dart';
 import 'package:gecko/screens/myWallets/restore_chest.dart';
+import 'package:provider/provider.dart';
 
 // ignore: must_be_immutable
 class SettingsScreen extends StatelessWidget {
@@ -29,105 +31,121 @@ class SettingsScreen extends StatelessWidget {
   Widget build(BuildContext context) {
     SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
 
+    const double buttonHigh = 50;
+    const double buttonWidth = 240;
+    const double fontSize = 16;
+    TextEditingController _endpointController =
+        TextEditingController(text: configBox.get('endpoint'));
+
     // getAppDirectory();
     return Scaffold(
-        appBar: AppBar(
+      appBar: AppBar(
-            toolbarHeight: 60 * ratio,
+          toolbarHeight: 60 * ratio,
-            title: const SizedBox(
+          title: const SizedBox(
-              height: 22,
+            height: 22,
-              child: Text('Paramètres'),
+            child: Text('Paramètres'),
-            )),
+          )),
-        body: Column(children: <Widget>[
+      body: Column(
-          const SizedBox(height: 40),
+          // crossAxisAlignment: CrossAxisAlignment.start,
-          SizedBox(
+          children: <Widget>[
-            height: 70,
+            const SizedBox(height: 60),
-            width: 500,
+            Row(children: [
-            child: ElevatedButton(
+              Text(' Noeud $currencyName :'),
-              style: ElevatedButton.styleFrom(
+              const SizedBox(width: 20),
-                elevation: 5,
+              SizedBox(
-                primary: yellowC, // background
+                width: 200,
-                onPrimary: Colors.black, // foreground
+                height: 50,
+                child: TextField(
+                  controller: _endpointController,
+                  autocorrect: false,
+                ),
               ),
-              onPressed: () => Navigator.push(
+              const Spacer(),
-                context,
+              Consumer<SubstrateSdk>(builder: (context, _sub, _) {
-                MaterialPageRoute(builder: (context) {
+                return _sub.isLoadingEndpoint
-                  return const ImportWalletScreen();
+                    ? CircularProgressIndicator(color: orangeC)
-                }),
+                    : IconButton(
-              ).then((value) => {
+                        icon: Icon(
-                    if (value == true) {Navigator.pop(context)}
+                          Icons.send,
+                          color: orangeC,
+                          size: 40,
+                        ),
+                        onPressed: () async {
+                          configBox.put('endpoint', _endpointController.text);
+                          await _sub.connectNode(context);
+                        });
+              }),
+              const Spacer(),
+            ]),
+            SizedBox(height: isTall ? 50 : 20),
+            SizedBox(
+              height: buttonHigh,
+              width: buttonWidth,
+              child: ElevatedButton(
+                key: const Key('generateKeychain'),
+                style: ElevatedButton.styleFrom(
+                  elevation: 5,
+                  primary: yellowC, // background
+                  onPrimary: Colors.black, // foreground
+                ),
+                onPressed: () => Navigator.push(
+                  context,
+                  MaterialPageRoute(builder: (context) {
+                    return GenerateFastChestScreen();
                   }),
-              child: const Text(
+                ),
-                "Importer un portefeuille Cesium",
+                child: const Text(
-                style: TextStyle(fontSize: 16),
+                  "Générer un coffre",
+                  style: TextStyle(fontSize: fontSize),
+                ),
               ),
             ),
-          ),
+            const SizedBox(height: 20),
-          const SizedBox(height: 30),
+            SizedBox(
-          SizedBox(
+              height: buttonHigh,
-            height: 70,
+              width: buttonWidth,
-            width: 500,
+              child: ElevatedButton(
-            child: ElevatedButton(
+                key: const Key('generateKeychain'),
-              key: const Key('generateKeychain'),
+                style: ElevatedButton.styleFrom(
-              style: ElevatedButton.styleFrom(
+                  elevation: 5,
-                elevation: 5,
+                  primary: yellowC, // background
-                primary: yellowC, // background
+                  onPrimary: Colors.black, // foreground
-                onPrimary: Colors.black, // foreground
+                ),
-              ),
+                onPressed: () => Navigator.push(
-              onPressed: () => Navigator.push(
+                  context,
-                context,
+                  MaterialPageRoute(builder: (context) {
-                MaterialPageRoute(builder: (context) {
+                    return const RestoreChest();
-                  return GenerateFastChestScreen();
+                  }),
-                }),
+                ),
-              ),
+                child: const Text(
-              child: const Text(
+                  "Restaurer un coffre",
-                "Générer un nouveau trousseau",
+                  style: TextStyle(fontSize: fontSize),
-                style: TextStyle(fontSize: 16),
+                ),
               ),
             ),
-          ),
+            const SizedBox(height: 25),
-          const SizedBox(height: 30),
+            SizedBox(
-          SizedBox(
+              height: buttonHigh,
-            height: 70,
+              width: buttonWidth,
-            width: 500,
+              child: Center(
-            child: ElevatedButton(
+                child: InkWell(
-              key: const Key('generateKeychain'),
+                  key: const Key('deleteChest'),
-              style: ElevatedButton.styleFrom(
+                  onTap: () async {
-                elevation: 5,
+                    log.i('Oublier tous mes coffres');
-                primary: yellowC, // background
+                    await _myWallets.deleteAllWallet(context);
-                onPrimary: Colors.black, // foreground
+                  },
-              ),
+                  child: const Text(
-              onPressed: () => Navigator.push(
+                    'Oublier tous mes coffres',
-                context,
+                    style: TextStyle(
-                MaterialPageRoute(builder: (context) {
+                      fontSize: fontSize + 3,
-                  return const RestoreChest();
+                      color: Color(0xffD80000),
-                }),
+                      fontWeight: FontWeight.w500,
-              ),
+                    ),
-              child: const Text(
+                  ),
-                "Restaurer un coffre",
+                ),
-                style: TextStyle(fontSize: 16),
               ),
             ),
-          ),
+          ]),
-          Expanded(
+    );
-              child: Align(
-                  alignment: Alignment.bottomCenter,
-                  child: SizedBox(
-                      height: 100,
-                      width: 500,
-                      child: ElevatedButton(
-                          key: const Key('deleteAllWallets'),
-                          style: ElevatedButton.styleFrom(
-                            elevation: 5,
-                            primary: Colors.redAccent, // background
-                            onPrimary: Colors.black, // foreground
-                          ),
-                          onPressed: () async => {
-                                log.i('Suppression de tous les wallets'),
-                                await _myWallets.deleteAllWallet(context)
-                              },
-                          child: const Text("EFFACER TOUS MES PORTEFEUILLES",
-                              style: TextStyle(fontSize: 20)))))),
-          const SizedBox(height: 50),
-        ]));
   }
 }

lib/screens/substrate_sandbox.dart

@@ -0,0 +1,172 @@
+import 'package:flutter/material.dart';
+import 'package:gecko/globals.dart';
+import 'package:gecko/models/stateful_wrapper.dart';
+import 'package:gecko/providers/substrate_sdk.dart';
+import 'package:provider/provider.dart';
+
+class SubstrateSandBox extends StatelessWidget {
+  const SubstrateSandBox({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    // SubstrateSdk _sub = Provider.of<SubstrateSdk>(context, listen: false);
+
+    return StatefulWrapper(
+      onInit: () async {
+        // if (!_sub.sdkReady && !_sub.sdkLoading) await _sub.initApi();
+        // if (_sub.sdkReady && !_sub.nodeConnected) await _sub.connectNode();
+      },
+      child: Scaffold(
+        appBar: AppBar(
+          toolbarHeight: 60 * ratio,
+          title: const SizedBox(
+            height: 22,
+            child: Text('Substrate Sandbox'),
+          ),
+        ),
+        body: SafeArea(
+          child: Consumer<SubstrateSdk>(builder: (context, _sub, _) {
+            return SingleChildScrollView(
+              child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: <Widget>[
+                    Text('js-api chargé ?: ${_sub.sdkReady}'),
+                    InkWell(
+                        onTap: () async {
+                          await _sub.connectNode(context);
+                        },
+                        child: Text(
+                            'Noeud connecté ?: ${_sub.nodeConnected} (${configBox.get('endpoint')})')),
+                    if (_sub.nodeConnected)
+                      Text('Noeud "$currencyName", bloc N°${_sub.blocNumber}'),
+                    const SizedBox(height: 20),
+                    Row(children: [
+                      const Text('Liste des coffres:'),
+                      const Spacer(),
+                      InkWell(
+                        child: Image.asset(
+                          'assets/walletOptions/trash.png',
+                          height: 35,
+                        ),
+                        onTap: () async {
+                          await _sub.deleteAllAccounts();
+                          _sub.reload();
+                        },
+                      ),
+                      const SizedBox(width: 10),
+                    ]),
+                    FutureBuilder(
+                        future: _sub.getKeyStoreAddress(),
+                        builder: (BuildContext context,
+                            AsyncSnapshot<List<AddressInfo>> _data) {
+                          return Column(children: [
+                            if (_data.data != null)
+                              for (final AddressInfo addressInfo in _data.data!)
+                                Row(children: [
+                                  InkWell(
+                                    onTap: () => _sub.keyring.setCurrent(_sub
+                                        .keyring.keyPairs
+                                        .firstWhere((element) =>
+                                            element.address ==
+                                            addressInfo.address!)),
+                                    child: Text(
+                                      getShortPubkey(addressInfo.address!),
+                                      style: const TextStyle(
+                                          fontFamily: 'Monospace'),
+                                    ),
+                                  ),
+                                  const SizedBox(width: 20),
+                                  // InkWell(
+                                  //   onTap: () async => await _sub.pay(
+                                  //       context,
+                                  //       addressInfo.address!,
+                                  //       10,
+                                  //       _sub.keystorePassword.text),
+                                  //   child:
+                                  Text(
+                                      "${addressInfo.balance.toString()} $currencyName"),
+                                  // ),
+                                  const SizedBox(width: 20),
+                                  InkWell(
+                                    onTap: () async => await _sub.derive(
+                                        context,
+                                        addressInfo.address!,
+                                        2,
+                                        _sub.keystorePassword.text),
+                                    child: const Text("Dériver"),
+                                  )
+                                ])
+                          ]);
+                        }),
+                    const SizedBox(height: 20),
+                    const Text('Mot de passe du coffre:'),
+                    TextField(
+                      controller: _sub.keystorePassword,
+                      obscureText: true,
+                      obscuringCharacter: '•',
+                      enableSuggestions: false,
+                      autocorrect: false,
+                      onChanged: (_) => _sub.reload(),
+                    ),
+                    Column(
+                        mainAxisAlignment: MainAxisAlignment.center,
+                        children: [
+                          const SizedBox(height: 20, width: double.infinity),
+                          ElevatedButton(
+                            style: ElevatedButton.styleFrom(
+                              primary: yellowC, // background
+                              onPrimary: Colors.black, // foreground
+                            ),
+                            onPressed: _sub.keystorePassword.text.isNotEmpty
+                                ? () async {
+                                    final res = await _sub.importAccount();
+                                    _sub.importIsLoading = false;
+                                    _sub.reload();
+                                    snack(
+                                        context,
+                                        res != ''
+                                            ? 'Portefeuille importé'
+                                            : 'Le format de coffre est invalide');
+                                  }
+                                : null,
+                            child: const Text(
+                              'Importer depuis le presse-papier',
+                              style: TextStyle(fontSize: 20),
+                            ),
+                          ),
+                          if (_sub.importIsLoading)
+                            const CircularProgressIndicator(),
+                          const SizedBox(height: 20),
+                          ElevatedButton(
+                            style: ElevatedButton.styleFrom(
+                              primary: yellowC, // background
+                              onPrimary: Colors.black, // foreground
+                            ),
+                            onPressed: () async {
+                              await _sub.generateMnemonic();
+                              _sub.importIsLoading = false;
+                              _sub.reload();
+                              snack(context, 'Le mnemonic a été copié');
+                            },
+                            child: const Text(
+                              "Générer un mnemonic et le copier",
+                              style: TextStyle(fontSize: 20),
+                            ),
+                          ),
+                          const SizedBox(height: 10),
+                          SizedBox(
+                            width: 400,
+                            child: Text(
+                              _sub.generatedMnemonic,
+                              textAlign: TextAlign.center,
+                            ),
+                          )
+                        ])
+                  ]),
+            );
+          }),
+        ),
+      ),
+    );
+  }
+}

lib/screens/wallet_view.dart

@@ -2,15 +2,12 @@ import 'package:flutter/services.dart';
 import 'package:gecko/globals.dart';
 import 'package:flutter/material.dart';
 import 'package:gecko/providers/cesium_plus.dart';
+import 'package:gecko/providers/wallet_options.dart';
 import 'package:gecko/providers/my_wallets.dart';
 import 'package:gecko/models/wallet_data.dart';
 import 'package:gecko/providers/wallets_profiles.dart';
-import 'package:gecko/models/queries.dart';
 import 'package:gecko/screens/avatar_fullscreen.dart';
-import 'package:gecko/screens/common_elements.dart';
-import 'package:gecko/screens/history.dart';
 import 'package:gecko/screens/myWallets/unlocking_wallet.dart';
-import 'package:graphql_flutter/graphql_flutter.dart';
 import 'package:provider/provider.dart';
 
 class WalletViewScreen extends StatelessWidget {
@@ -53,7 +50,8 @@ class WalletViewScreen extends StatelessWidget {
                   height: buttonSize,
                   child: ClipOval(
                     child: Material(
-                      color: const Color(0xffFFD58D), // button color
+                      color: Colors
+                          .grey[300], //const Color(0xffFFD58D), // button color
                       child: InkWell(
                           key: const Key('viewHistory'),
                           splashColor: orangeC, // inkwell color
@@ -64,19 +62,20 @@ class WalletViewScreen extends StatelessWidget {
                                       'assets/walletOptions/clock.png'),
                                   height: 90)),
                           onTap: () {
-                            _historyProvider.nPage = 1;
+                            ////TODO: wait for subsquid indexer
-                            Navigator.push(
+                            // _historyProvider.nPage = 1;
-                              context,
+                            // Navigator.push(
-                              FaderTransition(
+                            //   context,
-                                  page: HistoryScreen(
+                            //   FaderTransition(
-                                    pubkey: pubkey,
+                            //       page: HistoryScreen(
-                                    username: username ??
+                            //         pubkey: pubkey,
-                                        g1WalletsBox.get(pubkey)?.username,
+                            //         username: username ??
-                                    avatar: avatar ??
+                            //             g1WalletsBox.get(pubkey)?.username,
-                                        g1WalletsBox.get(pubkey)?.avatar,
+                            //         avatar: avatar ??
-                                  ),
+                            //             g1WalletsBox.get(pubkey)?.avatar,
-                                  isFast: false),
+                            //       ),
-                            );
+                            //       isFast: false),
+                            // );
                           }),
                     ),
                   ),
@@ -105,7 +104,7 @@ class WalletViewScreen extends StatelessWidget {
                                   height: 90)),
                           onTap: () {
                             Clipboard.setData(ClipboardData(text: pubkey));
-                            _historyProvider.snackCopyKey(context);
+                            snackCopyKey(context);
                           }),
                     ),
                   ),
@@ -191,6 +190,7 @@ class WalletViewScreen extends StatelessWidget {
         Provider.of<MyWalletsProvider>(context, listen: false);
     WalletData? defaultWallet =
         _myWalletProvider.getDefaultWallet(configBox.get('currentChest'));
+    _walletViewProvider.outputPubkey.text = pubkey!;
 
     showModalBottomSheet<void>(
         shape: const RoundedRectangleBorder(
@@ -254,7 +254,7 @@ class WalletViewScreen extends StatelessWidget {
                               // onChanged: (v) => _searchProvider.rebuildWidget(),
                               decoration: InputDecoration(
                                 hintText: '0.00',
-                                suffix: const Text('Ğ1'),
+                                suffix: Text(currencyName),
                                 filled: true,
                                 fillColor: Colors.transparent,
                                 // border: OutlineInputBorder(
@@ -285,21 +285,21 @@ class WalletViewScreen extends StatelessWidget {
                                   primary: orangeC, // background
                                   onPrimary: Colors.white, // foreground
                                 ),
-                                onPressed:
+                                onPressed: _walletViewProvider.payAmount.text !=
-                                    _walletViewProvider.payAmount.text != ''
+                                        ''
-                                        ? () {
+                                    ? () {
-                                            Navigator.push(
+                                        Navigator.push(
-                                              context,
+                                          context,
-                                              MaterialPageRoute(
+                                          MaterialPageRoute(
-                                                builder: (context) {
+                                            builder: (context) {
-                                                  return UnlockingWallet(
+                                              return UnlockingWallet(
-                                                      wallet: defaultWallet,
+                                                  wallet: defaultWallet,
-                                                      action: "pay");
+                                                  action: "pay");
-                                                },
+                                            },
-                                              ),
+                                          ),
-                                            );
+                                        );
-                                          }
+                                      }
-                                        : null,
+                                    : null,
                                 child: const Text(
                                   'Effectuer le virement',
                                   style: TextStyle(
@@ -351,7 +351,7 @@ class WalletViewScreen extends StatelessWidget {
                       key: const Key('copyPubkey'),
                       onTap: () {
                         Clipboard.setData(ClipboardData(text: pubkey));
-                        _historyProvider.snackCopyKey(context);
+                        snackCopyKey(context);
                       },
                       child: Text(
                         _historyProvider.getShortPubkey(pubkey!),
@@ -362,40 +362,45 @@ class WalletViewScreen extends StatelessWidget {
                       ),
                     ),
                   ]),
-                  const SizedBox(height: 10),
+                  const SizedBox(height: 25),
-                  if (username == null &&
+                  Consumer<WalletOptionsProvider>(
-                      g1WalletsBox.get(pubkey)?.username == null)
+                      builder: (context, walletProvider, _) {
-                    Query(
+                    return balance(context, pubkey!, 20);
-                      options: QueryOptions(
+                  }),
-                        document: gql(getId),
+                  ////
-                        variables: {
+                  // if (username == null &&
-                          'pubkey': pubkey,
+                  //     g1WalletsBox.get(pubkey)?.username == null)
-                        },
+                  //   Query(
-                      ),
+                  //     options: QueryOptions(
-                      builder: (QueryResult result,
+                  //       document: gql(getId),
-                          {VoidCallback? refetch, FetchMore? fetchMore}) {
+                  //       variables: {
-                        if (result.isLoading || result.hasException) {
+                  //         'pubkey': pubkey,
-                          return const Text('...');
+                  //       },
-                        } else if (result.data!['idty'] == null ||
+                  //     ),
-                            result.data!['idty']['username'] == null) {
+                  //     builder: (QueryResult result,
-                          g1WalletsBox.get(pubkey)?.username = '';
+                  //         {VoidCallback? refetch, FetchMore? fetchMore}) {
-                          return const Text('');
+                  //       if (result.isLoading || result.hasException) {
-                        } else {
+                  //         return const Text('...');
-                          g1WalletsBox.get(pubkey)?.username =
+                  //       } else if (result.data!['idty'] == null ||
-                              result.data!['idty']['username'] ?? '';
+                  //           result.data!['idty']['username'] == null) {
-                          return SizedBox(
+                  //         g1WalletsBox.get(pubkey)?.username = '';
-                            width: 230,
+                  //         return const Text('');
-                            child: Text(
+                  //       } else {
-                              result.data!['idty']['username'] ?? '',
+                  //         g1WalletsBox.get(pubkey)?.username =
-                              style: const TextStyle(
+                  //             result.data!['idty']['username'] ?? '';
-                                fontSize: 27,
+                  //         return SizedBox(
-                                color: Color(0xff814C00),
+                  //           width: 230,
-                              ),
+                  //           child: Text(
-                            ),
+                  //             result.data!['idty']['username'] ?? '',
-                          );
+                  //             style: const TextStyle(
-                        }
+                  //               fontSize: 27,
-                      },
+                  //               color: Color(0xff814C00),
-                    ),
+                  //             ),
+                  //           ),
+                  //         );
+                  //       }
+                  //     },
+                  //   ),
                   if (username == null &&
                       g1WalletsBox.get(pubkey)?.username != null)
                     SizedBox(
@@ -420,19 +425,20 @@ class WalletViewScreen extends StatelessWidget {
                       ),
                     ),
                   const SizedBox(height: 25),
-                  FutureBuilder(
+                  //// To get Cs+ name
-                      future: _cesiumPlusProvider.getName(pubkey),
+                  // FutureBuilder(
-                      initialData: '...',
+                  //     future: _cesiumPlusProvider.getName(pubkey),
-                      builder: (context, snapshot) {
+                  //     initialData: '...',
-                        return SizedBox(
+                  //     builder: (context, snapshot) {
-                          width: 230,
+                  //       return SizedBox(
-                          child: Text(
+                  //         width: 230,
-                            snapshot.data.toString(),
+                  //         child: Text(
-                            style: const TextStyle(
+                  //           snapshot.data.toString(),
-                                fontSize: 18, color: Colors.black),
+                  //           style: const TextStyle(
-                          ),
+                  //               fontSize: 18, color: Colors.black),
-                        );
+                  //         ),
-                      }),
+                  //       );
+                  //     }),
                   const SizedBox(height: 30),
                 ]),
             const Spacer(),

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -6,19 +6,21 @@ import FlutterMacOS
 import Foundation
 
 import connectivity_plus_macos
-import package_info
+import desktop_window
 import package_info_plus_macos
 import path_provider_macos
 import printing
 import sentry_flutter
 import shared_preferences_macos
+import window_size
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   ConnectivityPlugin.register(with: registry.registrar(forPlugin: "ConnectivityPlugin"))
-  FLTPackageInfoPlugin.register(with: registry.registrar(forPlugin: "FLTPackageInfoPlugin"))
+  DesktopWindowPlugin.register(with: registry.registrar(forPlugin: "DesktopWindowPlugin"))
   FLTPackageInfoPlusPlugin.register(with: registry.registrar(forPlugin: "FLTPackageInfoPlusPlugin"))
   PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
   PrintingPlugin.register(with: registry.registrar(forPlugin: "PrintingPlugin"))
   SentryFlutterPlugin.register(with: registry.registrar(forPlugin: "SentryFlutterPlugin"))
   SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
+  WindowSizePlugin.register(with: registry.registrar(forPlugin: "WindowSizePlugin"))
 }

macos/Runner/Configs/AppInfo.xcconfig

@@ -8,7 +8,7 @@
 PRODUCT_NAME = gecko
 
 // The application's bundle identifier
-PRODUCT_BUNDLE_IDENTIFIER = com.example.gecko
+PRODUCT_BUNDLE_IDENTIFIER = gecko.axiomteam.fr
 
 // The copyright displayed in application information
-PRODUCT_COPYRIGHT = Copyright © 2021 com.example. All rights reserved.
+PRODUCT_COPYRIGHT = Copyright © 2021 gecko.axiomteam.fr. All rights reserved.

pubspec.yaml

@@ -5,7 +5,7 @@ description: Pay with G1.
 # pub.dev using `pub publish`. This is preferred for private packages.
 publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 
-version: 0.0.4+8
+version: 0.0.5+3
 
 environment:
   sdk: '>=2.12.0 <3.0.0'
@@ -17,7 +17,7 @@ dependencies:
     sdk: flutter
   window_size:
     git:
-      url: git://github.com/google/flutter-desktop-embedding.git
+      url: https://github.com/google/flutter-desktop-embedding.git
       path: plugins/window_size
   assorted_layout_widgets: ^5.2.1
   bubble: ^1.2.1
@@ -25,11 +25,14 @@ dependencies:
   confirm_dialog: ^1.0.0
   crypto: ^3.0.1
   fast_base58: ^0.2.0
-  flutter_launcher_icons: ^0.9.2
   flutter_lints: ^1.0.4
   flutter_logs: ^2.1.4
   flutter_svg: ^0.22.0
-  graphql_flutter: ^5.0.0
+  graphql_flutter: #^5.1.0
+    git:
+      url: https://github.com/Quantit-Github/graphql-flutter.git
+      path: packages/graphql_flutter
+      ref: f1ccb2d # commit hash
   hive: ^2.0.4
   hive_flutter: ^1.1.0
   http: ^0.13.4
@@ -43,25 +46,25 @@ dependencies:
   pdf: ^3.7.1
   permission_handler: ^8.3.0
   pin_code_fields: ^7.3.0
-  printing: ^5.7.2
+  printing: #^5.8.0
+    git: 
+      url: https://github.com/DavBfr/dart_pdf.git
+      path: printing
   provider: ^6.0.1
-  # qrscan: ^0.3.2
+  qrscan: #^0.3.2
-  qrscan:
     git:
-      url: git://github.com/leyan95/qrcode_scanner.git
+      url: https://github.com/leyan95/qrcode_scanner.git
       ref: master # branch name
   # qr_code_scanner: ^0.6.1
-  # qr_flutter: ^4.0.0
+  qr_flutter: #^4.0.0
-  qr_flutter:
     git:
-      url: git://github.com/insinfo/qr.flutter.git
+      url: https://github.com/insinfo/qr.flutter.git
       ref: master # branch name
   responsive_builder: ^0.4.1
   responsive_framework: ^0.1.4
-  sentry: ^6.0.0
+  sentry: ^6.5.1
-  sentry_flutter: ^6.0.0
+  sentry_flutter: ^6.5.1
   shared_preferences: ^2.0.7
-  super_tooltip: ^1.0.1
   sync_http: ^0.3.0
   test: ^1.17.10
   truncate: ^3.0.1
@@ -71,15 +74,17 @@ dependencies:
   dio: ^4.0.4
   desktop_window: ^0.4.0
   durt: ^0.1.6
-  package_info_plus: ^1.3.0
+  package_info_plus: ^1.4.2
-
+  polkawallet_sdk: #^0.4.5
-flutter_icons:
+    git:
-  android: "ic_launcher"
+      url: https://github.com/poka-IT/sdk.git
-  ios: true
+      ref: fixAndroidActivityVersion
-  image_path: "assets/icon/gecko_flat.png"
+  dots_indicator: ^2.1.0
-  cupertino_icons: ^1.0.0
 
 dev_dependencies:
+  # flutter_launcher_icons: ^0.9.2
+  # flutter_launcher_icons_maker: ^^0.10.2
+  icons_launcher: ^1.1.8
   build_runner: ^2.1.2
   flutter_test:
     sdk: flutter
@@ -87,6 +92,14 @@ dev_dependencies:
   integration_test:
     sdk: flutter
 
+flutter_icons:
+  android: true
+  ios: true
+  image_path: "assets/icon/gecko_flat.png"
+  remove_alpha_ios: true
+
+uses-material-design: true
+
 # The following section is specific to Flutter.
 flutter:
   uses-material-design: true

release/android/build-apk.sh

@@ -19,7 +19,7 @@ cargo make
 
 # Build APK
 echo "Build APK..."
-flutter clean
+#flutter clean
 flutter build apk --release --build-name $VERSION --build-number $BUILD
 
 # Create artifacts folder

scripts/build-apk.sh

@@ -22,7 +22,9 @@ else
 #	flutter build apk --release --build-name $VERSION --build-number $BUILD
 fi
 
-if [[ -d $HOME/Téléchargements ]]; then
+if [[ -d $HOME/Nextcloud/Gecko-APK ]]; then
+    DL="$HOME/Nextcloud/Gecko-APK"
+elif [[ -d $HOME/Téléchargements ]]; then
     DL="$HOME/Téléchargements"
 elif [[ -d $HOME/Downloads ]]; then
     DL="$HOME/Downloads"

scripts/generateIcon.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
 
-flutter pub run flutter_launcher_icons:main
+flutter pub run icons_launcher:main
 
 exit 0

test_driver/app_test.dart

@@ -216,7 +216,7 @@ void main() {
     test('OnBoarding - Generate secret code and confirm it', (
         {timeout = Timeout.none}) async {
       expect(await getText('step9'),
-          "Super !\n\nJe vais maintenant créer votre code secret. \n\nVotre code secret chiffre votre trousseau de clefs, ce qui le rend inutilisable par d’autres, par exemple si vous perdez votre téléphone ou si on vous le vole.");
+          "Super !\n\nJe vais maintenant créer votre code secret. \n\nVotre code secret chiffre votre coffre de clefs, ce qui le rend inutilisable par d’autres, par exemple si vous perdez votre téléphone ou si on vous le vole.");
       await sleep(800);
       await tapOn('goStep10');
       await sleep(50);
@@ -248,7 +248,7 @@ void main() {
       await driver!.enterText(pinCode!);
 
       expect(await getText('step13'),
-          "Top !\n\nVotre trousseau de clef et votre portefeuille ont été créés avec un immense succès.\n\nFélicitations !");
+          "Top !\n\nVotre coffre et votre portefeuille ont été créés avec un immense succès.\n\nFélicitations !");
     });
 
     test('My wallets - Rename first derivation', (

windows/flutter/generated_plugins.cmake

@@ -10,6 +10,9 @@ list(APPEND FLUTTER_PLUGIN_LIST
   window_size
 )
 
+list(APPEND FLUTTER_FFI_PLUGIN_LIST
+)
+
 set(PLUGIN_BUNDLED_LIBRARIES)
 
 foreach(plugin ${FLUTTER_PLUGIN_LIST})
@@ -18,3 +21,8 @@ foreach(plugin ${FLUTTER_PLUGIN_LIST})
   list(APPEND PLUGIN_BUNDLED_LIBRARIES $<TARGET_FILE:${plugin}_plugin>)
   list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${plugin}_bundled_libraries})
 endforeach(plugin)
+
+foreach(ffi_plugin ${FLUTTER_FFI_PLUGIN_LIST})
+  add_subdirectory(flutter/ephemeral/.plugin_symlinks/${ffi_plugin}/windows plugins/${ffi_plugin})
+  list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${ffi_plugin}_bundled_libraries})
+endforeach(ffi_plugin)