refactor: delete dead Cake Pay/buy/exchange code; split di setup()

- Cake Pay: 36 files (~5.3k LOC) plus DI registrations, routes, and UI
  branches (feature was hard-disabled and unreachable)
- unreachable buy providers: robinhood, dfx, onramper, meld, kryptonim
  (~1.7k LOC); MoonPay untouched
- exchange providers that only existed as commented-out wiring:
  changenow, sideshift, chainflip, exolix, swaptrade, letsexchange,
  stealthex, xoswap, swapsxyz, thorchain, simpleswap (~5.2k LOC);
  Trocador untouched; ExchangeProviderDescription values and Hive
  adapters kept so stored trades and orders still deserialize
- di.dart setup() split from one 1,452-line function into 10 sequential
  chunk functions; registration execution order verified identical
  before and after (251 register calls)

lib/src/screens/dashboard/dashboard_page.dart

@@ -14,7 +14,6 @@ import 'package:hash_wallet/src/widgets/vulnerable_seeds_popup.dart';
 import 'package:hash_wallet/utils/device_info.dart';
 import 'package:hash_wallet/utils/feature_flag.dart';
 import 'package:hash_wallet/utils/version_comparator.dart';
-import 'package:hash_wallet/view_model/dashboard/cake_features_view_model.dart';
 import 'package:hash_wallet/generated/i18n.dart';
 import 'package:hash_wallet/routes.dart';
 import 'package:hash_wallet/src/screens/yat_emoji_id.dart';
@@ -327,7 +326,6 @@ class _DashboardPageView extends BasePage {
           label: S.of(context).apps,
           child: CakeFeaturesPage(
             dashboardViewModel: dashboardViewModel,
-            cakeFeaturesViewModel: getIt.get<CakeFeaturesViewModel>(),
           ),
         ),
       );

lib/src/screens/dashboard/desktop_widgets/desktop_dashboard_actions.dart

@@ -1,9 +1,7 @@
-import 'package:hash_wallet/di.dart';
 import 'package:hash_wallet/entities/main_actions.dart';
 import 'package:hash_wallet/src/screens/dashboard/desktop_widgets/desktop_action_button.dart';
 import 'package:hash_wallet/src/screens/dashboard/pages/cake_features_page.dart';
 import 'package:hash_wallet/view_model/dashboard/dashboard_view_model.dart';
-import 'package:hash_wallet/view_model/dashboard/cake_features_view_model.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_mobx/flutter_mobx.dart';
 
@@ -75,7 +73,6 @@ class DesktopDashboardActions extends StatelessWidget {
             Expanded(
               child: CakeFeaturesPage(
                 dashboardViewModel: dashboardViewModel,
-                cakeFeaturesViewModel: getIt.get<CakeFeaturesViewModel>(),
               ),
             ),
             ],

lib/src/screens/dashboard/pages/balance/crypto_balance_widget.dart

@@ -7,10 +7,8 @@ import 'package:hash_wallet/src/screens/dashboard/widgets/info_card.dart';
 import 'package:hash_wallet/src/widgets/alert_with_one_action.dart';
 import 'package:hash_wallet/src/widgets/alert_with_two_actions.dart';
 import 'package:hash_wallet/src/widgets/dashboard_card_widget.dart';
-import 'package:hash_wallet/src/widgets/introducing_card.dart';
 import 'package:hash_wallet/src/widgets/standard_switch.dart';
 import 'package:hash_wallet/themes/core/theme_extension.dart';
-import 'package:hash_wallet/utils/feature_flag.dart';
 import 'package:hash_wallet/utils/show_pop_up.dart';
 import 'package:hash_wallet/view_model/dashboard/dashboard_view_model.dart';
 import 'package:cw_core/wallet_info.dart';
@@ -139,18 +137,6 @@ class CryptoBalanceWidget extends StatelessWidget {
                         ),
                       ],
                     )),
-          Observer(
-            builder: (_) {
-              if (dashboardViewModel.balanceViewModel.isShowCard && FeatureFlag.isCakePayEnabled) {
-                return IntroducingCard(
-                    title: S.of(context).introducing_cake_pay,
-                    subTitle: S.of(context).cake_pay_learn_more,
-                    borderColor: Theme.of(context).colorScheme.outline,
-                    closeCard: dashboardViewModel.balanceViewModel.disableIntroCakePayCard);
-              }
-              return Container();
-            },
-          ),
           Observer(builder: (_) {
             if (!dashboardViewModel.showRepWarning) {
               return const SizedBox();

lib/src/screens/dashboard/pages/cake_features_page.dart

@@ -1,24 +1,17 @@
-import 'dart:io';
-
 import 'package:hash_wallet/generated/i18n.dart';
 import 'package:hash_wallet/new-ui/widgets/apps_widget.dart';
-import 'package:hash_wallet/routes.dart';
 import 'package:hash_wallet/src/widgets/hash_image_widget.dart';
 import 'package:hash_wallet/src/widgets/dashboard_card_widget.dart';
 import 'package:hash_wallet/utils/feature_flag.dart';
-import 'package:hash_wallet/view_model/dashboard/cake_features_view_model.dart';
 import 'package:hash_wallet/view_model/dashboard/dashboard_view_model.dart';
-import 'package:cw_core/utils/print_verbose.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_mobx/flutter_mobx.dart';
-import 'package:url_launcher/url_launcher.dart';
 import 'package:hash_wallet/src/widgets/gradient_background.dart';
 
 class CakeFeaturesPage extends StatelessWidget {
-  CakeFeaturesPage({required this.dashboardViewModel, required this.cakeFeaturesViewModel});
+  CakeFeaturesPage({required this.dashboardViewModel});
 
   final DashboardViewModel dashboardViewModel;
-  final CakeFeaturesViewModel cakeFeaturesViewModel;
 
   @override
   Widget build(BuildContext context) {
@@ -102,23 +95,4 @@ class CakeFeaturesPage extends StatelessWidget {
     );
   }
 
-  void _onCakePayTap(BuildContext context) {
-    if (Platform.isMacOS) {
-      _launchUrl("buy.cakepay.com");
-    } else {
-      _navigatorToGiftCardsPage(context);
-    }
-  }
-
-  void _launchUrl(String url) {
-    try {
-      launchUrl(Uri.https(url), mode: LaunchMode.externalApplication);
-    } catch (e) {
-      printV(e);
-    }
-  }
-
-  void _navigatorToGiftCardsPage(BuildContext context) {
-    Navigator.pushNamed(context, Routes.cakePayCardsPage);
-  }
 }

lib/src/screens/exchange/exchange_page.dart

@@ -1,6 +1,4 @@
 import 'package:hash_wallet/exchange/exchange_provider_description.dart';
-import 'package:hash_wallet/exchange/provider/chainflip_exchange_provider.dart';
-import 'package:hash_wallet/exchange/provider/thorchain_exchange.provider.dart';
 import 'package:hash_wallet/core/auth_service.dart';
 import 'package:hash_wallet/di.dart';
 import 'package:hash_wallet/src/screens/exchange/widgets/desktop_exchange_cards_section.dart';
@@ -542,14 +540,7 @@ class ExchangePage extends BasePage {
       if (depositAmountController.text != exchangeViewModel.depositAmount &&
           depositAmountController.text != S.of(context).all) {
         exchangeViewModel.isSendAllEnabled = false;
-        final isThorChain = exchangeViewModel.selectedProviders
-            .any((provider) => provider is ThorChainExchangeProvider);
-        final isChainflip = exchangeViewModel.selectedProviders
-            .any((provider) => provider is ChainflipExchangeProvider);
-
-        _depositAmountDebounce = isThorChain || isChainflip
-            ? Debounce(Duration(milliseconds: 1000))
-            : Debounce(Duration(milliseconds: 500));
+        _depositAmountDebounce = Debounce(Duration(milliseconds: 500));
 
         _depositAmountDebounce.run(() {
           exchangeViewModel.calculateBestRate();

lib/src/screens/order_details/cake_pay_detail_list_card_item.dart

@@ -1,27 +0,0 @@
-import 'package:hash_wallet/cake_pay/src/models/cake_pay_order.dart';
-import 'package:hash_wallet/src/screens/transaction_details/standart_list_item.dart';
-import 'package:flutter/material.dart';
-
-class CakePayDetailsListCardItem extends StandartListItem {
-  CakePayDetailsListCardItem({
-    required String title,
-    required String value,
-    required this.id,
-    required this.createdAt,
-    this.price,
-    this.quantity,
-    required this.from,
-    required this.to,
-    required this.onTap,
-    required this.cards,
-  }) : super(title: title, value: value);
-
-  final String id;
-  final String createdAt;
-  final String? price;
-  final String? quantity;
-  final String from;
-  final String to;
-  final void Function(BuildContext) onTap;
-  final List<OrderCard> cards;
-}

lib/src/screens/order_details/order_details_page.dart

@@ -1,6 +1,4 @@
-import 'package:hash_wallet/src/screens/order_details/cake_pay_detail_list_card_item.dart';
 import 'package:hash_wallet/src/screens/trade_details/trade_details_status_item.dart';
-import 'package:hash_wallet/src/widgets/cake_pay_order_list_card.dart';
 import 'package:hash_wallet/src/widgets/standard_list.dart';
 import 'package:hash_wallet/src/widgets/standard_list_status_row.dart';
 import 'package:hash_wallet/themes/core/material_base_theme.dart';
@@ -64,21 +62,6 @@ class OrderDetailsPageBodyState extends State<OrderDetailsPageBody> {
               return StandardListStatusRow(title: item.title, value: item.value);
             }
 
-            if (item is CakePayDetailsListCardItem) {
-              final cardImagePath = (item.cards.isNotEmpty) ? item.cards.first.cardImagePath : null;
-
-              return CakePayOrderListCard(
-                id: item.id,
-                create: item.createdAt,
-                price: item.price,
-                quantity: item.quantity,
-                pair: '${item.from} → ${item.to}',
-                currentTheme: widget.currentTheme.type,
-                onTap: item.onTap,
-                backgroundImage: cardImagePath,
-              );
-            }
-
             if (item is TrackTradeListItem) {
               return GestureDetector(
                   onTap: item.onTap,

lib/src/widgets/bottom_sheet/cake_pay_card_info_bottom_sheet_widget.dart

@@ -1,338 +0,0 @@
-import 'package:hash_wallet/cake_pay/src/widgets/cake_pay_alert_modal.dart';
-import 'package:hash_wallet/cake_pay/src/widgets/flip_card_widget.dart';
-import 'package:hash_wallet/cake_pay/src/widgets/link_extractor.dart';
-import 'package:hash_wallet/generated/i18n.dart';
-import 'package:hash_wallet/utils/image_utill.dart';
-import 'package:hash_wallet/utils/show_pop_up.dart';
-import 'package:flutter/material.dart';
-
-import 'base_bottom_sheet_widget.dart';
-
-class CakePayCardInfoBottomSheet extends BaseBottomSheet {
-  CakePayCardInfoBottomSheet({
-    required String titleText,
-    required FooterType footerType,
-    String? titleIconPath,
-    String? singleActionButtonText,
-    VoidCallback? onSingleActionButtonPressed,
-    Key? singleActionButtonKey,
-    String? doubleActionLeftButtonText,
-    String? doubleActionRightButtonText,
-    VoidCallback? onLeftActionButtonPressed,
-    VoidCallback? onRightActionButtonPressed,
-    Key? rightActionButtonKey,
-    Key? leftActionButtonKey,
-    required this.onUpdateBalancePressed,
-    required this.isReloadable,
-    required this.balance,
-    this.contentImage,
-    this.howToUse,
-    this.applyBoxShadow = false,
-    Key? key,
-  }) : super(
-            titleText: titleText,
-            maxHeight: 900,
-            titleIconPath: titleIconPath,
-            footerType: footerType,
-            singleActionButtonText: singleActionButtonText,
-            onSingleActionButtonPressed: onSingleActionButtonPressed,
-            singleActionButtonKey: singleActionButtonKey,
-            doubleActionLeftButtonText: doubleActionLeftButtonText,
-            doubleActionRightButtonText: doubleActionRightButtonText,
-            onLeftActionButtonPressed: onLeftActionButtonPressed,
-            onRightActionButtonPressed: onRightActionButtonPressed,
-            leftActionButtonKey: leftActionButtonKey,
-            rightActionButtonKey: rightActionButtonKey,
-            key: key);
-
-  final VoidCallback onUpdateBalancePressed;
-  final String? contentImage;
-  final String? howToUse;
-  final bool isReloadable;
-  final String balance;
-  final bool applyBoxShadow;
-
-  final _cardKey = GlobalKey<FlipCardState>();
-
-  @override
-  Widget contentWidget(BuildContext context) {
-    final itemTitleTextStyle = Theme.of(context).textTheme.bodyMedium!.copyWith(
-          fontSize: 16,
-          fontWeight: FontWeight.w500,
-          decoration: TextDecoration.none,
-        );
-    final itemSubTitleTextStyle = Theme.of(context).textTheme.bodySmall!.copyWith(
-          fontWeight: FontWeight.w600,
-          color: Theme.of(context).colorScheme.onSurfaceVariant,
-          decoration: TextDecoration.none,
-        );
-
-    final tileBackgroundColor = Theme.of(context).colorScheme.surfaceContainer;
-
-    return Column(
-      mainAxisSize: MainAxisSize.min,
-      children: [
-        if (contentImage != null)
-          Padding(
-            padding: const EdgeInsets.symmetric(horizontal: 32),
-            child: Stack(
-              children: [
-                Padding(
-                  padding: const EdgeInsets.only(top: 0, left: 16, right: 16, bottom: 16),
-                  child: AspectRatio(
-                    aspectRatio: 1.6,
-                    child: FlipCard(
-                      key: _cardKey,
-                      flipOnTouch: true,
-                      front: _buildCardImage(context, contentImage!, applyBoxShadow),
-                      back: _buildBarcodeSide(context,
-                          cardNumber: '6006491979836784204', pin: '4782'),
-                    ),
-                  ),
-                ),
-                Positioned(
-                  bottom: 0,
-                  right: 0,
-                  child: GestureDetector(
-                    onTap: () => _cardKey.currentState?.toggleCard(),
-                    child: Container(
-                        height: 43,
-                        width: 43,
-                        decoration: BoxDecoration(
-                          border: Border.all(color: Colors.white, width: 1),
-                          color: Colors.white.withAlpha(75),
-                          shape: BoxShape.circle,
-                        ),
-                        child: Transform.scale(
-                          scale: .8,
-                          child: const ImageIcon(
-                            AssetImage('assets/images/transfer.png'),
-                            color: Colors.white,
-                          ),
-                        )),
-                  ),
-                ),
-              ],
-            ),
-          ),
-        Container(),
-        Text(
-          'Tap card to show details',
-          style: itemTitleTextStyle.copyWith(fontSize: 12, fontWeight: FontWeight.w700),
-        ),
-        Padding(
-          padding: const EdgeInsets.symmetric(horizontal: 8),
-          child: Column(
-            children: [
-              const SizedBox(height: 34),
-              CakePayInfoTile(
-                  isReloadable: isReloadable,
-                  itemValue: balance,
-                  itemTitleTextStyle: itemTitleTextStyle,
-                  itemSubTitleTextStyle: itemSubTitleTextStyle,
-                  tileBackgroundColor: tileBackgroundColor),
-              const SizedBox(height: 8),
-              _HowToUseTile(howToUse: howToUse ?? '', tileBackgroundColor: tileBackgroundColor),
-              const SizedBox(height: 40),
-            ],
-          ),
-        ),
-      ],
-    );
-  }
-}
-
-class _HowToUseTile extends StatelessWidget {
-  const _HowToUseTile({required this.howToUse, required this.tileBackgroundColor});
-
-  final String howToUse;
-  final Color tileBackgroundColor;
-
-  @override
-  Widget build(BuildContext context) {
-    return InkWell(
-      onTap: () => _showHowToUseCard(context: context, howToUse: howToUse),
-      child: Container(
-          padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 12),
-          decoration:
-              BoxDecoration(borderRadius: BorderRadius.circular(10), color: tileBackgroundColor),
-          child: Row(
-            mainAxisAlignment: MainAxisAlignment.spaceBetween,
-            children: [
-              Text(S.of(context).how_to_use_card, style: Theme.of(context).textTheme.bodyLarge),
-              Icon(
-                Icons.chevron_right_rounded,
-                color: Theme.of(context).textTheme.titleLarge!.color!,
-              ),
-            ],
-          )),
-    );
-  }
-}
-
-class CakePayInfoTile extends StatelessWidget {
-  const CakePayInfoTile({
-    super.key,
-    required this.isReloadable,
-    required this.itemValue,
-    required this.itemTitleTextStyle,
-    this.itemSubTitle,
-    required this.itemSubTitleTextStyle,
-    required this.tileBackgroundColor,
-  });
-
-  final bool isReloadable;
-  final String itemValue;
-  final TextStyle itemTitleTextStyle;
-  final String? itemSubTitle;
-  final TextStyle itemSubTitleTextStyle;
-  final Color tileBackgroundColor;
-
-  @override
-  Widget build(BuildContext context) {
-    return Semantics(
-      container: true,
-      label: isReloadable ? 'Balance' : 'Total Value',
-      child: Container(
-        padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 8),
-        decoration:
-            BoxDecoration(borderRadius: BorderRadius.circular(10), color: tileBackgroundColor),
-        child: Column(
-          crossAxisAlignment: CrossAxisAlignment.start,
-          children: [
-            Row(
-              mainAxisAlignment: MainAxisAlignment.spaceBetween,
-              children: [
-                Text(isReloadable ? 'Balance' : 'Total Value', style: itemTitleTextStyle),
-                Text(itemValue,
-                    style: itemTitleTextStyle.copyWith(fontSize: 18, fontWeight: FontWeight.w600)),
-              ],
-            ),
-            const SizedBox(height: 14),
-            Container(
-                padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 8),
-                child: Text(isReloadable ? 'Top Up Balance' : 'Manually update Balance',
-                    style: itemTitleTextStyle.copyWith(fontSize: 12, fontWeight: FontWeight.w600)),
-                decoration: BoxDecoration(
-                    borderRadius: BorderRadius.circular(18),
-                    color: Theme.of(context).dialogBackgroundColor)),
-            const SizedBox(height: 4),
-          ],
-        ),
-      ),
-    );
-  }
-}
-
-void _showHowToUseCard({required BuildContext context, String? howToUse}) {
-  showPopUp<void>(
-      context: context,
-      builder: (BuildContext context) {
-        return CakePayAlertModal(
-          title: S.of(context).how_to_use_card,
-          content: Column(crossAxisAlignment: CrossAxisAlignment.start, children: [
-            ClickableLinksText(
-              text: howToUse ?? '',
-              textStyle: Theme.of(context).textTheme.bodyMedium!,
-              linkStyle: TextStyle(
-                color: Theme.of(context).textTheme.titleLarge!.color!,
-                fontSize: 18,
-                fontStyle: FontStyle.italic,
-                fontWeight: FontWeight.w400,
-              ),
-            ),
-          ]),
-          actionTitle: S.current.got_it,
-        );
-      });
-}
-
-Widget _buildCardImage(BuildContext ctx, String path, bool addShadow) {
-  final border = BorderRadius.circular(10);
-
-  return Container(
-    decoration: addShadow
-        ? BoxDecoration(
-            borderRadius: border,
-            boxShadow: [BoxShadow(color: Colors.black.withAlpha(150), blurRadius: 5)],
-          )
-        : null,
-    child: ClipRRect(
-      borderRadius: border,
-      child: Stack(
-        fit: StackFit.expand,
-        children: [
-          Container(color: Theme.of(ctx).cardColor.withAlpha(200)),
-          ImageUtil.getImageFromPath(
-            imagePath: path,
-            fit: BoxFit.cover,
-          ),
-        ],
-      ),
-    ),
-  );
-}
-
-Widget _buildBarcodeSide(BuildContext context, {required String cardNumber, required String pin}) =>
-    SizedBox.expand(
-      child: Container(
-        padding: const EdgeInsets.only(top: 16, left: 24, right: 24, bottom: 34),
-        decoration: BoxDecoration(
-          color: Theme.of(context).cardColor.withAlpha(200),
-          borderRadius: BorderRadius.circular(10),
-          boxShadow: [BoxShadow(color: Colors.black.withAlpha(150), blurRadius: 5)],
-        ),
-        child: Column(
-          mainAxisAlignment: MainAxisAlignment.center,
-          children: [
-            Expanded(
-              child: Container(
-                color: Theme.of(context).textTheme.titleLarge!.color!.withOpacity(.1),
-              ),
-            ),
-            const SizedBox(height: 12),
-            Row(
-              mainAxisAlignment: MainAxisAlignment.spaceBetween,
-              children: [
-                Column(
-                  crossAxisAlignment: CrossAxisAlignment.start,
-                  children: [
-                    Text('Gift Card Number',
-                        style: TextStyle(
-                            fontFamily: 'Lato',
-                            fontSize: 10,
-                            fontWeight: FontWeight.w500,
-                            color: Color.fromRGBO(207, 207, 207, 1))),
-                    const SizedBox(height: 4),
-                    Text(cardNumber,
-                        style: TextStyle(
-                            fontFamily: 'Lato',
-                            fontSize: 12,
-                            fontWeight: FontWeight.w900,
-                            color: Color.fromRGBO(146, 146, 146, 1))),
-                  ],
-                ),
-                Column(
-                  crossAxisAlignment: CrossAxisAlignment.start,
-                  children: [
-                    Text('PIN Number',
-                        style: TextStyle(
-                            fontFamily: 'Lato',
-                            fontSize: 10,
-                            fontWeight: FontWeight.w500,
-                            color: Color.fromRGBO(207, 207, 207, 1))),
-                    const SizedBox(height: 4),
-                    Text(pin,
-                        style: TextStyle(
-                            fontFamily: 'Lato',
-                            fontSize: 12,
-                            fontWeight: FontWeight.w900,
-                            color: Color.fromRGBO(146, 146, 146, 1))),
-                  ],
-                ),
-              ],
-            ),
-          ],
-        ),
-      ),
-    );

lib/src/widgets/bottom_sheet/cake_pay_transaction_sent_bottom_sheet.dart

@@ -1,315 +0,0 @@
-import 'package:hash_wallet/generated/i18n.dart';
-import 'package:hash_wallet/src/widgets/primary_button.dart';
-import 'package:hash_wallet/src/widgets/rounded_icon_button.dart';
-import 'package:hash_wallet/utils/image_utill.dart';
-import 'package:hash_wallet/view_model/send/output.dart';
-import 'package:cw_core/crypto_currency.dart';
-import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
-
-class CakePayTransactionSentBottomSheet extends StatelessWidget {
-  const CakePayTransactionSentBottomSheet({
-    super.key,
-    required this.titleText,
-    required this.currency,
-    required this.amount,
-    required this.amountValue,
-    required this.fiatAmountValue,
-    required this.output,
-    required this.fee,
-    required this.feeValue,
-    required this.feeFiatAmount,
-    this.titleIconWidget,
-    required this.quantity,
-    required this.onClose,
-    required this.paymentId,
-    required this.paymentIdValue,
-  });
-
-  final String titleText;
-  final Widget? titleIconWidget;
-  final CryptoCurrency currency;
-  final String amount;
-  final String amountValue;
-  final String fiatAmountValue;
-  final Output output;
-  final String fee;
-  final String feeValue;
-  final String feeFiatAmount;
-  final String quantity;
-  final VoidCallback onClose;
-  final String paymentId;
-  final String paymentIdValue;
-
-  TextStyle _titleStyle(BuildContext ctx) =>
-      Theme
-          .of(ctx)
-          .textTheme
-          .bodyLarge!;
-
-  TextStyle _valueStyle(BuildContext ctx) =>
-      Theme
-          .of(ctx)
-          .textTheme
-          .titleMedium!
-          .copyWith(
-        fontSize: 18,
-        fontWeight: FontWeight.w600,
-      );
-
-  TextStyle _subStyle(BuildContext ctx) =>
-      Theme
-          .of(ctx)
-          .textTheme
-          .labelSmall!
-          .copyWith(
-        color: Theme
-            .of(ctx)
-            .colorScheme
-            .onSurfaceVariant,
-      );
-
-  Widget _buildHeader(BuildContext ctx) =>
-      Column(
-        children: [
-          const SizedBox(height: 12),
-          Container(
-            width: 64,
-            height: 5,
-            decoration: BoxDecoration(
-              borderRadius: BorderRadius.circular(4),
-              color: Theme
-                  .of(ctx)
-                  .colorScheme
-                  .onSurface,
-            ),
-          ),
-          const SizedBox(height: 20),
-          Row(
-            mainAxisAlignment: MainAxisAlignment.center,
-            children: [
-              if (titleIconWidget != null) titleIconWidget!,
-              const SizedBox(width: 6),
-              Text(
-                titleText,
-                style: Theme
-                    .of(ctx)
-                    .textTheme
-                    .titleLarge!
-                    .copyWith(
-                  fontSize: 20,
-                  fontWeight: FontWeight.w600,
-                  decoration: TextDecoration.none,
-                ),
-              ),
-            ],
-          ),
-          const SizedBox(height: 12),
-        ],
-      );
-
-  Widget _buildBody(BuildContext context) =>
-      Padding(
-        padding: const EdgeInsets.symmetric(horizontal: 8),
-        child: Column(
-          children: [
-            _StandardTile(
-              itemTitle: amount,
-              titleStyle: _titleStyle(context),
-              itemValue: '$amountValue ${currency.title}',
-              itemValueStyle: _valueStyle(context),
-              itemSubTitle: fiatAmountValue,
-              itemSubTitleStyle: _subStyle(context),
-            ),
-            const SizedBox(height: 8),
-            _StandardTile(
-              itemTitle: fee,
-              titleStyle: _titleStyle(context),
-              itemValue: feeValue,
-              itemValueStyle: _valueStyle(context),
-              itemSubTitle: feeFiatAmount,
-              itemSubTitleStyle: _subStyle(context),
-            ),
-            const SizedBox(height: 8),
-            _StandardTile(
-              itemTitle: output.parsedAddress.profileName,
-              titleStyle: _titleStyle(context),
-              itemValue: output.fiatAmount,
-              itemValueStyle: _valueStyle(context),
-              itemSubTitle: quantity,
-              itemSubTitleStyle: _subStyle(context),
-              imagePath: output.parsedAddress.profileImageUrl,
-            ),
-            const SizedBox(height: 8),
-            _StandardTile(
-              itemTitle: paymentId + ': \n' + paymentIdValue,
-              titleStyle: _titleStyle(context).copyWith(
-                  fontSize: 14
-              ),
-              itemValue: '',
-              itemValueStyle: _valueStyle(context),
-              copyButton: true,
-              copyButtonOnPressed: () async =>
-                  await Clipboard.setData(ClipboardData(text: paymentIdValue)),
-            ),
-
-            Padding(
-              padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 16),
-              child: Column(
-                children: [
-                  const SizedBox(height: 18),
-                  Image.asset('assets/images/envelope.png'),
-                  const SizedBox(height: 18),
-                  Text(
-                    S
-                        .of(context)
-                        .cake_pay_card_email_delivered_message,
-                    style: Theme
-                        .of(context)
-                        .textTheme
-                        .bodyLarge,
-                    textAlign: TextAlign.center,
-                  ),
-                  const SizedBox(height: 24),
-                  PrimaryButton(
-                    text: S
-                        .of(context)
-                        .close,
-                    color: Theme
-                        .of(context)
-                        .colorScheme
-                        .primary,
-                    textColor: Theme
-                        .of(context)
-                        .colorScheme
-                        .onPrimaryContainer,
-                    onPressed: onClose,
-                  ),
-                ],
-              ),
-            ),
-          ],
-        ),
-      );
-
-  @override
-  Widget build(BuildContext context) {
-    final maxHeight = MediaQuery
-        .of(context)
-        .size
-        .height * 0.9;
-
-    return ClipRRect(
-      borderRadius: const BorderRadius.vertical(top: Radius.circular(30)),
-      child: Material(
-        color: Theme
-            .of(context)
-            .colorScheme
-            .surface,
-        child: ConstrainedBox(
-          constraints: BoxConstraints(maxHeight: maxHeight),
-          child: SingleChildScrollView(
-            child: Column(
-              mainAxisSize: MainAxisSize.min,
-              children: [
-                _buildHeader(context),
-                _buildBody(context),
-              ],
-            ),
-          ),
-        ),
-      ),
-    );
-  }
-}
-
-class _StandardTile extends StatelessWidget {
-  const _StandardTile({
-    required this.itemTitle,
-    required this.titleStyle,
-    required this.itemValue,
-    required this.itemValueStyle,
-    this.itemSubTitle,
-    this.itemSubTitleStyle,
-    this.imagePath,
-    this.copyButton = false,
-    this.copyButtonOnPressed,
-  });
-
-  final String itemTitle;
-  final TextStyle titleStyle;
-  final String itemValue;
-  final TextStyle itemValueStyle;
-  final String? itemSubTitle;
-  final TextStyle? itemSubTitleStyle;
-  final String? imagePath;
-  final bool copyButton;
-  final VoidCallback? copyButtonOnPressed;
-
-  @override
-  Widget build(BuildContext context) {
-    return Semantics(
-      container: true,
-      label: itemTitle,
-      child: Container(
-        padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 8),
-        decoration: BoxDecoration(
-            borderRadius: BorderRadius.circular(10),
-            color: Theme
-                .of(context)
-                .colorScheme
-                .surfaceContainerLowest
-                .withAlpha(80)),
-        child: Row(
-          mainAxisAlignment: MainAxisAlignment.spaceBetween,
-          children: [
-            Expanded(
-              child: Row(
-                mainAxisAlignment: copyButton ? MainAxisAlignment.spaceBetween : MainAxisAlignment.start,
-                children: [
-                  if (imagePath != null)
-                    Padding(
-                      padding: const EdgeInsets.only(right: 8),
-                      child: ClipRRect(
-                        borderRadius: BorderRadius.circular(12),
-                        child: ImageUtil.getImageFromPath(
-                            imagePath: imagePath!, height: 40, width: 40),
-                      ),
-                    ),
-                  Flexible(
-                    child: Padding(
-                        padding: const EdgeInsets.only(right: 8),
-                        child: Text(
-                          itemTitle,
-                          style: titleStyle,
-                          overflow: TextOverflow.ellipsis,
-                          maxLines: 2,
-                          softWrap: true,
-                        )),
-                  ),
-                  SizedBox(width: 8),
-                  if (copyButton)
-                    RoundedIconButton(
-                      icon: Icons.copy_all_outlined,
-                      onPressed: copyButtonOnPressed ?? () {},
-                      shape: RoundedRectangleBorder(
-                        borderRadius: BorderRadius.circular(5),
-                      ),
-                    ),
-                ],
-              ),
-            ),
-            Column(
-              crossAxisAlignment: CrossAxisAlignment.end,
-              mainAxisSize: MainAxisSize.min,
-              children: [
-                Text(itemValue, style: itemValueStyle.copyWith(height: 1.0)),
-                if (itemSubTitle != null) Text(itemSubTitle!, style: itemSubTitleStyle),
-              ],
-            ),
-          ],
-        ),
-      ),
-    );
-  }
-}

lib/src/widgets/bottom_sheet/confirm_sending_bottom_sheet_widget.dart

@@ -5,14 +5,12 @@ import 'package:hash_wallet/src/widgets/rounded_icon_button.dart';
 import 'package:hash_wallet/themes/core/theme_extension.dart';
 import 'package:hash_wallet/utils/address_formatter.dart';
 import 'package:hash_wallet/utils/image_utill.dart';
-import 'package:hash_wallet/view_model/cake_pay/cake_pay_buy_card_view_model.dart';
 import 'package:hash_wallet/view_model/send/output.dart';
 import 'package:cw_core/crypto_currency.dart';
 import 'package:cw_core/pending_transaction.dart';
 import 'package:cw_core/wallet_type.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
-import 'package:flutter_mobx/flutter_mobx.dart';
 
 import 'base_bottom_sheet_widget.dart';
 
@@ -26,9 +24,6 @@ class ConfirmSendingBottomSheet extends BaseBottomSheet {
     bool isSlideActionEnabled = true,
     String? accessibleNavigationModeSlideActionButtonText,
     required this.currency,
-    this.paymentId,
-    this.paymentIdValue,
-    this.expirationTime,
     required this.amount,
     required this.amountValue,
     required this.fiatAmountValue,
@@ -41,8 +36,6 @@ class ConfirmSendingBottomSheet extends BaseBottomSheet {
     this.change,
     this.explanation,
     this.isOpenCryptoPay = false,
-    this.cakePayBuyCardViewModel,
-    this.quantity,
     Key? key,
   })  : showScrollbar = outputs.length > 3,
         super(
@@ -58,9 +51,6 @@ class ConfirmSendingBottomSheet extends BaseBottomSheet {
             key: key);
 
   final CryptoCurrency currency;
-  final String? paymentId;
-  final String? paymentIdValue;
-  final String? expirationTime;
   final String amount;
   final String amountValue;
   final String fiatAmountValue;
@@ -71,8 +61,6 @@ class ConfirmSendingBottomSheet extends BaseBottomSheet {
   final WalletType walletType;
   final PendingChange? change;
   final bool isOpenCryptoPay;
-  final CakePayBuyCardViewModel? cakePayBuyCardViewModel;
-  final String? quantity;
   final String? explanation;
   final AmountParsingProxy? amountParsingProxy;
 
@@ -103,26 +91,6 @@ class ConfirmSendingBottomSheet extends BaseBottomSheet {
       padding: EdgeInsets.fromLTRB(8, 0, showScrollbar ? 16 : 8, 8),
       child: Column(
         children: [
-          if (paymentId != null && paymentIdValue != null && cakePayBuyCardViewModel != null)
-            Padding(
-              padding: const EdgeInsets.only(bottom: 8),
-              child: Observer(
-                  builder: (_) => AddressTile(
-                        itemTitle: paymentId!,
-                        itemTitleTextStyle: itemTitleTextStyle,
-                        amountTextStyle: itemSubTitleTextStyle,
-                        walletType: walletType,
-                        amount: expirationTime != null
-                            ? S.current.offer_expires_in +
-                                ' ${cakePayBuyCardViewModel!.formattedRemainingTime}'
-                            : null,
-                        address: paymentIdValue!,
-                        itemSubTitleTextStyle: itemSubTitleTextStyle,
-                        tileBackgroundColor: tileBackgroundColor,
-                        applyAddressFormatting: false,
-                        copyButton: true,
-                      )),
-            ),
           if (explanation != null)
             Padding(
               padding: const EdgeInsets.only(bottom: 8),
@@ -163,12 +131,11 @@ class ConfirmSendingBottomSheet extends BaseBottomSheet {
                     final isBatchSending = outputs.length > 1;
                     final item = outputs[index];
                     final contactName = item.parsedAddress.name;
-                    final isCakePayName = contactName == 'Cake Pay';
                     final batchContactTitle =
                         '${index + 1}/${outputs.length} - ${contactName.isEmpty ? 'Address' : contactName}';
                     final _address = item.isParsedAddress ? item.extractedAddress : item.address;
                     final _amount = '${item.cryptoAmount.replaceAll(',', '.')} ${amountParsingProxy?.getCryptoSymbol(currency) ?? currency.title}';
-                    return isBatchSending || (contactName.isNotEmpty && !isCakePayName)
+                    return isBatchSending || contactName.isNotEmpty
                         ? ExpansionAddressTile(
                             contactType: isOpenCryptoPay ? 'Open CryptoPay' : S.of(context).contact,
                             name: isBatchSending ? batchContactTitle : contactName,
@@ -181,15 +148,11 @@ class ConfirmSendingBottomSheet extends BaseBottomSheet {
                             tileBackgroundColor: tileBackgroundColor,
                           )
                         : AddressTile(
-                            itemTitle: isCakePayName
-                                ? item.parsedAddress.profileName
-                                : S.of(context).address,
-                            imagePath: isCakePayName ? item.parsedAddress.profileImageUrl : null,
+                            itemTitle: S.of(context).address,
                             itemTitleTextStyle: itemTitleTextStyle,
                             walletType: walletType,
-                            amount: isCakePayName ? item.fiatAmount : _amount,
+                            amount: _amount,
                             address: _address,
-                            itemSubTitle: isCakePayName ? quantity : null,
                             itemSubTitleTextStyle: itemSubTitleTextStyle,
                             tileBackgroundColor: tileBackgroundColor,
                           );

lib/src/widgets/cake_pay_order_list_card.dart

@@ -1,188 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:hash_wallet/themes/core/material_base_theme.dart';
-
-class CakePayOrderListCard extends StatelessWidget {
-  const CakePayOrderListCard({
-    Key? key,
-    required this.id,
-    required this.create,
-    this.quantity,
-    this.price,
-    required this.pair,
-    required this.onTap,
-    required this.currentTheme,
-    this.backgroundImage,
-    this.aspectRatio = 16 / 9,
-  }) : super(key: key);
-
-  final String id;
-  final String create;
-  final String? quantity;
-  final String? price;
-  final String pair;
-  final ThemeType currentTheme;
-  final void Function(BuildContext) onTap;
-  final String? backgroundImage;
-  final double aspectRatio;
-
-  ImageProvider? _imageProviderFor(String? path) {
-    if (path == null || path.isEmpty) return null;
-    if (path.startsWith('http://') || path.startsWith('https://')) return NetworkImage(path);
-    return AssetImage(path);
-  }
-
-  Color _labelBackground(BuildContext context) {
-    final surface = Theme.of(context).colorScheme.surface;
-    return surface.withOpacity(0.75);
-  }
-
-  Color _titleLabelBackground(BuildContext context) {
-    final surface = Theme.of(context).colorScheme.surface;
-    return surface.withOpacity(0.85);
-  }
-
-  Widget _labelBox(
-    BuildContext context, {
-    required String text,
-    EdgeInsets padding = const EdgeInsets.symmetric(horizontal: 10, vertical: 6),
-    double radius = 10,
-    Color? background,
-    TextStyle? style,
-  }) {
-    return Container(
-      padding: padding,
-      decoration: BoxDecoration(
-        color: background ?? _labelBackground(context),
-        borderRadius: BorderRadius.circular(radius),
-      ),
-      child: Text(
-        text,
-        overflow: TextOverflow.ellipsis,
-        maxLines: 1,
-        style: style ??
-            Theme.of(context).textTheme.bodyMedium?.copyWith(
-                  fontWeight: FontWeight.w600,
-                  color: Theme.of(context).colorScheme.onSurface,
-                ),
-      ),
-    );
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    final image = _imageProviderFor(backgroundImage);
-
-    return Padding(
-      padding: const EdgeInsets.symmetric(horizontal: 24.0, vertical: 12.0),
-      child: InkWell(
-        borderRadius: BorderRadius.circular(16),
-        onTap: () => onTap(context),
-        child: ClipRRect(
-          borderRadius: BorderRadius.circular(16),
-          child: AspectRatio(
-            aspectRatio: aspectRatio,
-            child: Stack(
-              fit: StackFit.expand,
-              children: [
-                if (image != null)
-                  Image(image: image, fit: BoxFit.cover)
-                else
-                  Container(color: Theme.of(context).colorScheme.surfaceContainerHighest),
-                if (image != null)
-                  Container(
-                    decoration: const BoxDecoration(
-                      gradient: LinearGradient(
-                        begin: Alignment.topCenter,
-                        end: Alignment.bottomCenter,
-                        stops: [0.0, 0.6, 1.0],
-                        colors: [Colors.transparent, Colors.black26, Colors.black54],
-                      ),
-                    ),
-                  ),
-                Padding(
-                  padding: const EdgeInsets.all(14.0),
-                  child: Column(
-                    crossAxisAlignment: CrossAxisAlignment.start,
-                    children: [
-                      Row(
-                        mainAxisAlignment: MainAxisAlignment.spaceBetween,
-                        children: [
-                          Column(
-                            crossAxisAlignment: CrossAxisAlignment.start,
-                            children: [
-                              _labelBox(
-                                context,
-                                text: 'Create • $create',
-                                padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 4),
-                                radius: 8,
-                                style: Theme.of(context).textTheme.bodySmall?.copyWith(
-                                      fontWeight: FontWeight.w700,
-                                      fontSize: 10,
-                                      color: Theme.of(context).colorScheme.onSurface,
-                                    ),
-                              ),
-                              const SizedBox(height: 4),
-                              _labelBox(
-                                context,
-                                text: 'Qty • $quantity   Total • $price',
-                                padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 4),
-                                radius: 8,
-                                style: Theme.of(context).textTheme.bodySmall?.copyWith(
-                                      fontWeight: FontWeight.w700,
-                                      fontSize: 10,
-                                      color: Theme.of(context).colorScheme.onSurface,
-                                    ),
-                              ),
-                            ],
-                          ),
-                          _labelBox(
-                            context,
-                            text: pair,
-                            padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 10),
-                            radius: 12,
-                            background: _titleLabelBackground(context),
-                            style: Theme.of(context).textTheme.titleMedium?.copyWith(
-                                  fontWeight: FontWeight.w800,
-                                  fontSize: 16,
-                                  color: Theme.of(context).colorScheme.onSurface,
-                                ),
-                          ),
-                        ],
-                      ),
-                      const Spacer(),
-                      _labelBox(
-                        context,
-                        text: 'Order • $id',
-                        padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
-                        radius: 10,
-                        style: Theme.of(context).textTheme.bodyMedium?.copyWith(
-                              fontWeight: FontWeight.w800,
-                              fontSize: 12,
-                              color: Theme.of(context).colorScheme.onSurface,
-                            ),
-                      ),
-                    ],
-                  ),
-                ),
-                IgnorePointer(
-                  child: Container(
-                    decoration: BoxDecoration(
-                      borderRadius: BorderRadius.circular(16),
-                      border: Border.all(
-                        color: Theme.of(context)
-                            .colorScheme
-                            .onSurface
-                            .withOpacity(currentTheme == ThemeType.dark ? 0.08 : 0.12),
-                        width: 1,
-                      ),
-                    ),
-                  ),
-                ),
-              ],
-            ),
-          ),
-        ),
-      ),
-    );
-  }
-}