Support chat always accessible and warning message update

lib/core/exchange/domain/usecases/create_log_attachment_usecase.dart

@@ -0,0 +1,62 @@
+import 'dart:convert';
+import 'dart:math';
+import 'dart:typed_data';
+
+import 'package:bb_mobile/core/errors/bull_exception.dart';
+import 'package:bb_mobile/core/exchange/domain/entity/support_chat_message_attachment.dart';
+import 'package:bb_mobile/core/utils/logger.dart';
+import 'package:intl/intl.dart';
+
+class CreateLogAttachmentUsecase {
+  Future<SupportChatMessageAttachment> execute() async {
+    try {
+      List<String> logs;
+      try {
+        logs = await log.readLogs();
+      } catch (e) {
+        logs = [
+          'timestamp\tlevel\tmessage\terror\ttrace',
+          '${DateTime.now().toIso8601String()}\tINFO\tNo logs file found or logs could not be read: $e\t\t',
+        ];
+      }
+
+      if (logs.isEmpty) {
+        logs = [
+          'timestamp\tlevel\tmessage\terror\ttrace',
+          '${DateTime.now().toIso8601String()}\tINFO\tNo logs have been recorded yet\t\t',
+        ];
+      }
+
+      final logContent = logs.join('\n');
+      final bytes = Uint8List.fromList(utf8.encode(logContent));
+
+      final random = Random();
+      final timestamp = DateFormat('yyyyMMdd_HHmmss').format(DateTime.now());
+
+      const chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
+      final randomAlphanumeric = String.fromCharCodes(
+        Iterable.generate(
+          8,
+          (_) => chars.codeUnitAt(random.nextInt(chars.length)),
+        ),
+      );
+
+      final fileName = '$timestamp.BullLog.$randomAlphanumeric.txt';
+
+      return SupportChatMessageAttachment(
+        attachmentId: 'temp_logs_${DateTime.now().millisecondsSinceEpoch}',
+        fileName: fileName,
+        fileType: 'text/plain',
+        fileSize: bytes.length,
+        fileData: bytes,
+        createdAt: DateTime.now(),
+      );
+    } catch (e) {
+      throw CreateLogAttachmentException('$e');
+    }
+  }
+}
+
+class CreateLogAttachmentException extends BullException {
+  CreateLogAttachmentException(super.message);
+}

lib/core/exchange/exchange_locator.dart

@@ -19,6 +19,7 @@ import 'package:bb_mobile/core/exchange/domain/repositories/exchange_user_reposi
 import 'package:bb_mobile/core/exchange/domain/repositories/price_repository.dart';
 import 'package:bb_mobile/core/exchange/domain/usecases/convert_currency_to_sats_amount_usecase.dart';
 import 'package:bb_mobile/core/exchange/domain/usecases/convert_sats_to_currency_amount_usecase.dart';
+import 'package:bb_mobile/core/exchange/domain/usecases/create_log_attachment_usecase.dart';
 import 'package:bb_mobile/core/exchange/domain/usecases/delete_exchange_api_key_usecase.dart';
 import 'package:bb_mobile/core/exchange/domain/usecases/get_available_currencies_usecase.dart';
 import 'package:bb_mobile/core/exchange/domain/usecases/get_exchange_funding_details_usecase.dart';
@@ -462,6 +463,10 @@ class ExchangeLocator {
       ),
     );
 
+    locator.registerFactory<CreateLogAttachmentUsecase>(
+      () => CreateLogAttachmentUsecase(),
+    );
+
     locator.registerFactory<LabelExchangeOrdersUsecase>(
       () => LabelExchangeOrdersUsecase(
         labelDatasource: locator<LabelDatasource>(),

lib/features/buy/ui/screens/buy_confirm_screen.dart

@@ -78,7 +78,7 @@ class BuyConfirmScreen extends StatelessWidget {
                   child: BBText(
                     formattedPayInAmount,
                     style: context.font.displaySmall,
-                    color: context.appColors.outlineVariant,
+                    color: context.appColors.secondary,
                   ),
                 ),
                 const Gap(32),
@@ -142,7 +142,7 @@ class BuyConfirmScreen extends StatelessWidget {
                   context.read<BuyBloc>().add(const BuyEvent.confirmOrder());
                 },
                 bgColor: context.appColors.secondary,
-                textColor: context.appColors.onPrimary,
+                textColor: context.appColors.onSecondary,
               ),
             ],
           ),

lib/features/buy/ui/widgets/buy_amount_input_fields.dart

@@ -83,7 +83,7 @@ class _BuyAmountInputFieldsState extends State<BuyAmountInputFields> {
                     mainAxisSize: .min,
                     mainAxisAlignment: .spaceBetween,
                     children: [
-                      Expanded(
+                        Expanded(
                         child: TextFormField(
                           controller: _amountController,
                           keyboardType: const TextInputType.numberWithOptions(
@@ -109,7 +109,7 @@ class _BuyAmountInputFieldsState extends State<BuyAmountInputFields> {
                               decimalDigits: amountInputDecimals,
                             ).format(0),
                             hintStyle: context.font.displaySmall?.copyWith(
-                              color: context.appColors.primary,
+                              color: context.appColors.onSurfaceVariant,
                             ),
                             border: InputBorder.none,
                           ),
@@ -229,7 +229,9 @@ class _BuyAmountInputFieldsState extends State<BuyAmountInputFields> {
                             value: currencyCode,
                             child: Text(
                               '$currencyCode Balance - ${FormatAmount.fiat(balances[currencyCode] ?? 0, currencyCode, simpleFormat: true)}',
-                              style: context.font.headlineSmall,
+                              style: context.font.headlineSmall?.copyWith(
+                                color: context.appColors.secondary,
+                              ),
                             ),
                           ),
                         )

lib/features/buy/ui/widgets/buy_confirm_detail_row.dart

@@ -20,7 +20,7 @@ class BuyConfirmDetailRow extends StatelessWidget {
           Text(
             label,
             style: theme.textTheme.bodyMedium?.copyWith(
-              color: context.appColors.surfaceContainer,
+              color: context.appColors.onSurfaceVariant,
             ),
           ),
 
@@ -32,7 +32,7 @@ class BuyConfirmDetailRow extends StatelessWidget {
                       value!,
                       textAlign: .end,
                       style: theme.textTheme.bodyMedium?.copyWith(
-                        color: context.appColors.outlineVariant,
+                        color: context.appColors.secondary,
                       ),
                     ),
           ),

lib/features/buy/ui/widgets/buy_destination_input_fields.dart

@@ -79,15 +79,20 @@ class _BuyDestinationInputFieldsState extends State<BuyDestinationInputFields> {
                     final label = w.displayLabel(context);
                     return DropdownMenuItem(
                       value: w.id,
-                      child: Text(label, style: context.font.headlineSmall),
+                      child: Text(
+                        label,
+                        style: context.font.headlineSmall?.copyWith(
+                          color: context.appColors.secondary,
+                        ),
+                      ),
                     );
                   }),
                   DropdownMenuItem(
                     child: Text(
-                      // To not show the external wallet label before the wallets
-                      //  are loaded return an empty string if not started up.
                       !isStarted ? '' : externalBitcoinWalletLabel,
-                      style: context.font.headlineSmall,
+                      style: context.font.headlineSmall?.copyWith(
+                        color: context.appColors.secondary,
+                      ),
                     ),
                   ),
                 ],
@@ -117,17 +122,19 @@ class _BuyDestinationInputFieldsState extends State<BuyDestinationInputFields> {
             height: 56,
             child: Material(
               elevation: 2,
-              color: context.appColors.secondary,
+              color: context.appColors.onSecondary,
               borderRadius: BorderRadius.circular(2.0),
               child: Center(
                 child: TextFormField(
                   controller: _bitcoinAddressInputController,
                   textAlignVertical: TextAlignVertical.center,
-                  style: context.font.headlineSmall,
+                  style: context.font.headlineSmall?.copyWith(
+                    color: context.appColors.secondary,
+                  ),
                   decoration: InputDecoration(
                     hintText: context.loc.buyBitcoinAddressHint,
                     hintStyle: context.font.headlineSmall?.copyWith(
-                      color: context.appColors.outline,
+                      color: context.appColors.onSurfaceVariant,
                     ),
                     border: InputBorder.none,
                     contentPadding: const EdgeInsets.symmetric(

lib/features/exchange/ui/exchange_router.dart

@@ -7,6 +7,7 @@ import 'package:bb_mobile/features/exchange/ui/screens/exchange_home_screen.dart
 import 'package:bb_mobile/features/exchange/ui/screens/exchange_kyc_screen.dart';
 import 'package:bb_mobile/features/exchange/ui/screens/exchange_landing_screen.dart';
 import 'package:bb_mobile/features/exchange/ui/screens/exchange_landing_screen_v2.dart';
+import 'package:bb_mobile/features/exchange/ui/screens/exchange_support_login_screen.dart';
 import 'package:bb_mobile/features/exchange_support_chat/ui/exchange_support_chat_router.dart';
 import 'package:bb_mobile/features/settings/presentation/bloc/settings_cubit.dart';
 import 'package:flutter/material.dart';
@@ -16,6 +17,7 @@ import 'package:go_router/go_router.dart';
 enum ExchangeRoute {
   exchangeHome('/exchange'),
   exchangeLanding('/exchange/landing'),
+  exchangeLoginForSupport('/exchange/login-support'),
   exchangeAuth('/exchange/auth'),
   exchangeKyc('kyc');
 
@@ -74,16 +76,32 @@ class ExchangeRouter {
         return NoTransitionPage(key: state.pageKey, child: landingScreen);
       },
     ),
+    GoRoute(
+      name: ExchangeRoute.exchangeLoginForSupport.name,
+      path: ExchangeRoute.exchangeLoginForSupport.path,
+      pageBuilder: (context, state) {
+        Widget screen;
+        if (Platform.isIOS) {
+          final isSuperuser =
+              context.read<SettingsCubit>().state.isSuperuser ?? false;
+          screen = isSuperuser
+              ? const ExchangeLandingScreen()
+              : const ExchangeSupportLoginScreen();
+        } else {
+          screen = const ExchangeLandingScreen();
+        }
+        return NoTransitionPage(key: state.pageKey, child: screen);
+      },
+    ),
     GoRoute(
       name: ExchangeRoute.exchangeAuth.name,
       path: ExchangeRoute.exchangeAuth.path,
       pageBuilder: (context, state) {
         return NoTransitionPage(
           key: state.pageKey,
           child: BlocListener<ExchangeCubit, ExchangeState>(
-            listenWhen:
-                (previous, current) =>
-                    previous.notLoggedIn && !current.notLoggedIn,
+            listenWhen: (previous, current) =>
+                previous.notLoggedIn && !current.notLoggedIn,
             listener: (context, state) {
               // Redirect to home screen if the API key becomes valid
               context.goNamed(ExchangeRoute.exchangeHome.name);

lib/features/exchange/ui/screens/exchange_home_screen.dart

@@ -4,6 +4,7 @@ import 'package:bb_mobile/core/widgets/buttons/button.dart';
 import 'package:bb_mobile/core/widgets/navbar/top_bar_bull_logo.dart';
 import 'package:bb_mobile/features/bitcoin_price/presentation/cubit/price_chart_cubit.dart';
 import 'package:bb_mobile/features/exchange/presentation/exchange_cubit.dart';
+import 'package:bb_mobile/features/exchange/ui/exchange_router.dart';
 import 'package:bb_mobile/features/exchange/ui/widgets/dca_list_tile.dart';
 import 'package:bb_mobile/features/exchange/ui/widgets/exchange_home_kyc_card.dart';
 import 'package:bb_mobile/features/exchange/ui/widgets/exchange_home_top_section.dart';
@@ -87,10 +88,6 @@ class ExchangeHomeScreen extends StatelessWidget {
                   BlocBuilder<PriceChartCubit, PriceChartState>(
                     builder: (context, priceChartState) {
                       final showChart = priceChartState.showChart;
-                      final hasApiKey = context.select(
-                        (ExchangeCubit cubit) =>
-                            cubit.state.apiKeyException == null,
-                      );
 
                       return SliverAppBar(
                         backgroundColor: Colors.transparent,
@@ -113,7 +110,7 @@ class ExchangeHomeScreen extends StatelessWidget {
                                   },
                                 )
                               : SizedBox(
-                                  width: hasApiKey ? 96 : 48,
+                                  width: 96,
                                   child: Row(
                                     mainAxisSize: MainAxisSize.min,
                                     children: [
@@ -132,29 +129,40 @@ class ExchangeHomeScreen extends StatelessWidget {
                                               .showChart();
                                         },
                                       ),
-                                      if (hasApiKey)
-                                        IconButton(
-                                          padding: EdgeInsets.zero,
-                                          constraints: const BoxConstraints(),
-                                          visualDensity: VisualDensity.compact,
-                                          icon: Icon(
-                                            Icons.chat_bubble_outline,
-                                            color: context.appColors.onPrimary,
-                                            size: 24,
-                                          ),
-                                          onPressed: () {
+                                      IconButton(
+                                        padding: EdgeInsets.zero,
+                                        constraints: const BoxConstraints(),
+                                        visualDensity: VisualDensity.compact,
+                                        icon: Icon(
+                                          Icons.chat_bubble_outline,
+                                          color: context.appColors.onPrimary,
+                                          size: 24,
+                                        ),
+                                        onPressed: () {
+                                          final notLoggedIn = context
+                                              .read<ExchangeCubit>()
+                                              .state
+                                              .notLoggedIn;
+                                          if (notLoggedIn) {
+                                            context.pushNamed(
+                                              ExchangeRoute
+                                                  .exchangeLoginForSupport
+                                                  .name,
+                                            );
+                                          } else {
                                             context.pushNamed(
                                               ExchangeSupportChatRoute
                                                   .supportChat
                                                   .name,
                                             );
-                                          },
-                                        ),
+                                          }
+                                        },
+                                      ),
                                     ],
                                   ),
                                 ),
                         ),
-                        leadingWidth: showChart ? 56 : (hasApiKey ? 112 : 56),
+                        leadingWidth: showChart ? 56 : 112,
                         actionsIconTheme: IconThemeData(
                           color: context.appColors.onPrimary,
                           size: 24,