feat(cat-voices): unlock password stage

catalyst_voices/lib/common/formatters/input_formatters.dart

@@ -0,0 +1,6 @@
+import 'package:flutter/services.dart';
+
+/// Removes any whitespaces.
+final class NoWhitespacesFormatter extends FilteringTextInputFormatter {
+  NoWhitespacesFormatter() : super.deny(RegExp(r'\s+'));
+}

catalyst_voices/lib/pages/login/login_password_text_field.dart

@@ -1,5 +1,6 @@
 import 'package:catalyst_voices/widgets/widgets.dart';
 import 'package:catalyst_voices_blocs/catalyst_voices_blocs.dart';
+import 'package:catalyst_voices_localization/catalyst_voices_localization.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 
@@ -15,9 +16,17 @@ final class LoginPasswordTextField extends StatelessWidget {
     return BlocBuilder<LoginBloc, LoginState>(
       buildWhen: (previous, current) => previous.password != current.password,
       builder: (context, state) {
+        final l10n = context.l10n;
+
         return VoicesPasswordTextField(
           key: passwordInputKey,
           onChanged: (password) => _onPasswordChanged(context, password),
+          decoration: VoicesTextFieldDecoration(
+            errorMaxLines: 2,
+            labelText: l10n.passwordLabelText,
+            hintText: l10n.passwordHintText,
+            errorText: l10n.passwordErrorText,
+          ),
         );
       },
     );

catalyst_voices/lib/pages/registration/create_keychain/create_keychain_panel.dart

@@ -5,19 +5,21 @@ import 'package:catalyst_voices/pages/registration/create_keychain/stage/seed_ph
 import 'package:catalyst_voices/pages/registration/create_keychain/stage/seed_phrase_panel.dart';
 import 'package:catalyst_voices/pages/registration/create_keychain/stage/splash_panel.dart';
 import 'package:catalyst_voices/pages/registration/create_keychain/stage/unlock_password_instructions_panel.dart';
-import 'package:catalyst_voices/pages/registration/placeholder_panel.dart';
+import 'package:catalyst_voices/pages/registration/create_keychain/stage/unlock_password_panel.dart';
 import 'package:catalyst_voices_blocs/catalyst_voices_blocs.dart';
 import 'package:catalyst_voices_models/catalyst_voices_models.dart';
 import 'package:flutter/material.dart';
 
 class CreateKeychainPanel extends StatelessWidget {
   final CreateKeychainStage stage;
   final SeedPhraseState seedPhraseState;
+  final UnlockPasswordState unlockPasswordState;
 
   const CreateKeychainPanel({
     super.key,
     required this.stage,
     required this.seedPhraseState,
+    required this.unlockPasswordState,
   });
 
   @override
@@ -40,7 +42,9 @@ class CreateKeychainPanel extends StatelessWidget {
         ),
       CreateKeychainStage.unlockPasswordInstructions =>
         const UnlockPasswordInstructionsPanel(),
-      CreateKeychainStage.unlockPasswordCreate => const PlaceholderPanel(),
+      CreateKeychainStage.unlockPasswordCreate => UnlockPasswordPanel(
+          data: unlockPasswordState,
+        ),
     };
   }
 }

catalyst_voices/lib/pages/registration/create_keychain/stage/unlock_password_panel.dart

@@ -0,0 +1,149 @@
+import 'package:catalyst_voices/pages/registration/registration_stage_navigation.dart';
+import 'package:catalyst_voices/widgets/indicators/voices_password_strength_indicator.dart';
+import 'package:catalyst_voices/widgets/text_field/voices_password_text_field.dart';
+import 'package:catalyst_voices/widgets/text_field/voices_text_field.dart';
+import 'package:catalyst_voices_blocs/catalyst_voices_blocs.dart';
+import 'package:catalyst_voices_localization/catalyst_voices_localization.dart';
+import 'package:flutter/material.dart';
+
+class UnlockPasswordPanel extends StatefulWidget {
+  final UnlockPasswordState data;
+
+  const UnlockPasswordPanel({
+    super.key,
+    required this.data,
+  });
+
+  @override
+  State<UnlockPasswordPanel> createState() => _UnlockPasswordPanelState();
+}
+
+class _UnlockPasswordPanelState extends State<UnlockPasswordPanel> {
+  late final TextEditingController _passwordController;
+  late final TextEditingController _confirmPasswordController;
+
+  @override
+  void initState() {
+    super.initState();
+
+    final registrationState = RegistrationCubit.of(context).state;
+    final createKeychain =
+        registrationState is CreateKeychain ? registrationState : null;
+
+    final unlockPassword = createKeychain?.unlockPassword;
+
+    final password = unlockPassword?.password;
+    final confirmPassword = unlockPassword?.confirmPassword;
+
+    _passwordController = TextEditingController(text: password)
+      ..addListener(_onPasswordChanged);
+    _confirmPasswordController = TextEditingController(text: confirmPassword)
+      ..addListener(_onConfirmPasswordChanged);
+  }
+
+  @override
+  void dispose() {
+    _passwordController.dispose();
+    _confirmPasswordController.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.stretch,
+      children: [
+        const SizedBox(height: 24),
+        const SizedBox(height: 12),
+        _EnterPasswordTextField(
+          controller: _passwordController,
+        ),
+        const SizedBox(height: 12),
+        _ConfirmPasswordTextField(
+          controller: _confirmPasswordController,
+          showError: widget.data.showPasswordMisMatch,
+          minimumLength: widget.data.minPasswordLength,
+        ),
+        const Spacer(),
+        const SizedBox(height: 22),
+        if (widget.data.showPasswordStrength)
+          VoicesPasswordStrengthIndicator(
+            passwordStrength: widget.data.passwordStrength,
+          ),
+        const SizedBox(height: 22),
+        RegistrationBackNextNavigation(
+          isNextEnabled: widget.data.isNextEnabled,
+          onNextTap: _createKeychain,
+          onBackTap: _clearPasswordAndGoBack,
+        ),
+      ],
+    );
+  }
+
+  void _onPasswordChanged() {
+    final password = _passwordController.text;
+    RegistrationCubit.of(context).setPassword(password);
+  }
+
+  void _onConfirmPasswordChanged() {
+    final confirmPassword = _confirmPasswordController.text;
+    RegistrationCubit.of(context).setConfirmPassword(confirmPassword);
+  }
+
+  void _clearPasswordAndGoBack() {
+    RegistrationCubit.of(context)
+      ..setPassword('')
+      ..setConfirmPassword('')
+      ..previousStep();
+  }
+
+  Future<void> _createKeychain() async {
+    final registrationCubit = RegistrationCubit.of(context);
+
+    await registrationCubit.createKeychain();
+    registrationCubit.nextStep();
+  }
+}
+
+class _EnterPasswordTextField extends StatelessWidget {
+  final TextEditingController controller;
+
+  const _EnterPasswordTextField({
+    required this.controller,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return VoicesPasswordTextField(
+      controller: controller,
+      textInputAction: TextInputAction.next,
+      decoration: VoicesTextFieldDecoration(
+        labelText: context.l10n.enterPassword,
+      ),
+    );
+  }
+}
+
+class _ConfirmPasswordTextField extends StatelessWidget {
+  final TextEditingController controller;
+  final bool showError;
+  final int minimumLength;
+
+  const _ConfirmPasswordTextField({
+    required this.controller,
+    this.showError = false,
+    required this.minimumLength,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return VoicesPasswordTextField(
+      controller: controller,
+      decoration: VoicesTextFieldDecoration(
+        labelText: context.l10n.confirmPassword,
+        helperText: context.l10n.xCharactersMinimum(minimumLength),
+        errorText: showError ? context.l10n.passwordDoNotMatch : null,
+      ),
+    );
+  }
+}

catalyst_voices/lib/pages/registration/get_started/get_started_panel.dart

@@ -42,9 +42,9 @@ class GetStartedPanel extends StatelessWidget {
                   onTap: () {
                     switch (type) {
                       case CreateAccountType.createNew:
-                        RegistrationCubit.of(context).createNewKeychain();
+                        RegistrationCubit.of(context).createNewKeychainStep();
                       case CreateAccountType.recover:
-                        RegistrationCubit.of(context).recoverKeychain();
+                        RegistrationCubit.of(context).recoverKeychainStep();
                     }
                   },
                 );

catalyst_voices/lib/pages/registration/pictures/password_picture.dart

@@ -3,13 +3,18 @@ import 'package:catalyst_voices_assets/catalyst_voices_assets.dart';
 import 'package:flutter/material.dart';
 
 class PasswordPicture extends StatelessWidget {
-  const PasswordPicture({super.key});
+  final TaskPictureType type;
+
+  const PasswordPicture({
+    super.key,
+    this.type = TaskPictureType.normal,
+  });
 
   @override
   Widget build(BuildContext context) {
     return TaskPicture(
       child: TaskPictureIconBox(
-        type: TaskPictureType.error,
+        type: type,
         child: VoicesAssets.icons.lockClosed.buildIcon(size: 48),
       ),
     );

catalyst_voices/lib/pages/registration/registration_dialog.dart

@@ -47,10 +47,15 @@ class _RegistrationDialog extends StatelessWidget {
         GetStarted() => const GetStartedPanel(),
         FinishAccountCreation() => const PlaceholderPanel(),
         Recover() => const Placeholder(),
-        CreateKeychain(:final stage, :final seedPhraseState) =>
+        CreateKeychain(
+          :final stage,
+          :final seedPhrase,
+          :final unlockPassword,
+        ) =>
           CreateKeychainPanel(
             stage: stage,
-            seedPhraseState: seedPhraseState,
+            seedPhraseState: seedPhrase,
+            unlockPasswordState: unlockPassword,
           ),
         WalletLink(:final stage, :final stateData) => WalletLinkPanel(
             stage: stage,

catalyst_voices/lib/pages/registration/registration_info_panel.dart

@@ -70,8 +70,11 @@ class RegistrationInfoPanel extends StatelessWidget {
         CreateKeychainStage.checkSeedPhraseResult ||
         CreateKeychainStage.unlockPasswordInstructions =>
           _HeaderStrings(title: context.l10n.catalystKeychain),
-        CreateKeychainStage.unlockPasswordCreate =>
-          _HeaderStrings(title: 'TODO'),
+        CreateKeychainStage.unlockPasswordCreate => _HeaderStrings(
+            title: context.l10n.catalystKeychain,
+            subtitle: context.l10n.createKeychainUnlockPasswordIntoSubtitle,
+            body: context.l10n.createKeychainUnlockPasswordIntoBody,
+          ),
       };
     }
 
@@ -120,6 +123,7 @@ class _RegistrationPicture extends StatelessWidget {
     Widget buildKeychainStagePicture(
       CreateKeychainStage stage, {
       required bool isSeedPhraseCheckConfirmed,
+      required UnlockPasswordState unlockPassword,
     }) {
       return switch (stage) {
         CreateKeychainStage.splash ||
@@ -139,7 +143,9 @@ class _RegistrationPicture extends StatelessWidget {
           ),
         CreateKeychainStage.unlockPasswordInstructions ||
         CreateKeychainStage.unlockPasswordCreate =>
-          const PasswordPicture(),
+          PasswordPicture(
+            type: unlockPassword.pictureType,
+          ),
       };
     }
 
@@ -159,13 +165,26 @@ class _RegistrationPicture extends StatelessWidget {
       GetStarted() => const KeychainPicture(),
       FinishAccountCreation() => const KeychainPicture(),
       Recover() => const KeychainPicture(),
-      CreateKeychain(:final stage, :final seedPhraseState) =>
+      CreateKeychain(:final stage, :final seedPhrase, :final unlockPassword) =>
         buildKeychainStagePicture(
           stage,
-          isSeedPhraseCheckConfirmed: seedPhraseState.isCheckConfirmed,
+          isSeedPhraseCheckConfirmed: seedPhrase.isCheckConfirmed,
+          unlockPassword: unlockPassword,
         ),
       WalletLink(:final stage) => buildWalletLinkStagePicture(stage),
       AccountCompleted() => const KeychainPicture(),
     };
   }
 }
+
+extension _UnlockPasswordStateExt on UnlockPasswordState {
+  TaskPictureType get pictureType {
+    if (showPasswordMisMatch) {
+      return TaskPictureType.error;
+    }
+    if (isNextEnabled) {
+      return TaskPictureType.success;
+    }
+    return TaskPictureType.normal;
+  }
+}

catalyst_voices/lib/pages/registration/registration_stage_navigation.dart

@@ -6,11 +6,15 @@ import 'package:flutter/material.dart';
 class RegistrationBackNextNavigation extends StatelessWidget {
   final bool isBackEnabled;
   final bool isNextEnabled;
+  final VoidCallback? onNextTap;
+  final VoidCallback? onBackTap;
 
   const RegistrationBackNextNavigation({
     super.key,
     this.isBackEnabled = true,
     this.isNextEnabled = true,
+    this.onNextTap,
+    this.onBackTap,
   });
 
   @override
@@ -21,12 +25,12 @@ class RegistrationBackNextNavigation extends StatelessWidget {
       children: [
         VoicesBackButton(
           onTap: isBackEnabled
-              ? () => RegistrationCubit.of(context).previousStep()
+              ? onBackTap ?? () => RegistrationCubit.of(context).previousStep()
               : null,
         ),
         VoicesNextButton(
           onTap: isNextEnabled
-              ? () => RegistrationCubit.of(context).nextStep()
+              ? onNextTap ?? () => RegistrationCubit.of(context).nextStep()
               : null,
         ),
       ],

catalyst_voices/lib/widgets/indicators/voices_password_strength_indicator.dart

@@ -42,7 +42,9 @@ class _Label extends StatelessWidget {
         PasswordStrength.normal => context.l10n.normalPasswordStrength,
         PasswordStrength.strong => context.l10n.goodPasswordStrength,
       },
-      style: Theme.of(context).textTheme.bodySmall,
+      style: Theme.of(context).textTheme.bodySmall?.copyWith(
+            fontWeight: FontWeight.w700,
+          ),
     );
   }
 }