frost flow interruption dialog

lib/frost_route_generator.dart

@@ -26,6 +26,12 @@ import 'package:stackwallet/wallets/crypto_currency/intermediate/frost_currency.
 
 typedef FrostStepRoute = ({String routeName, String title});
 
+enum FrostInterruptionDialogType {
+  walletCreation,
+  resharing,
+  transactionCreation;
+}
+
 final pFrostCreateCurrentStep = StateProvider.autoDispose((ref) => 1);
 final pFrostScaffoldArgs = StateProvider<
     ({
@@ -33,6 +39,7 @@ final pFrostScaffoldArgs = StateProvider<
       String? walletId,
       List<FrostStepRoute> stepRoutes,
       VoidCallback onSuccess,
+      FrostInterruptionDialogType frostInterruptionDialogType,
     })?>((ref) => null);
 
 abstract class FrostRouteGenerator {

lib/pages/add_wallet_views/frost_ms/new/create_new_frost_ms_wallet_view.dart

@@ -445,7 +445,9 @@ class _NewFrostMsWalletViewState
                         context: context,
                       ),
                     );
-                  }
+                  },
+                  frostInterruptionDialogType:
+                      FrostInterruptionDialogType.walletCreation,
                 );
 
                 await Navigator.of(context).pushNamed(

lib/pages/add_wallet_views/frost_ms/new/select_new_frost_import_type_view.dart

@@ -177,7 +177,9 @@ class _SelectNewFrostImportTypeViewState
                             context: context,
                           ),
                         );
-                      }
+                      },
+                      frostInterruptionDialogType:
+                          FrostInterruptionDialogType.walletCreation,
                     );
                     break;
 
@@ -191,7 +193,9 @@ class _SelectNewFrostImportTypeViewState
                       stepRoutes: FrostRouteGenerator.joinReshareStepRoutes,
                       onSuccess: () {
                         // successful completion of steps
-                      }
+                      },
+                      frostInterruptionDialogType:
+                          FrostInterruptionDialogType.resharing,
                     );
                     break;
                 }

lib/pages/add_wallet_views/frost_ms/reshare/frost_reshare_step_1c.dart

@@ -215,6 +215,8 @@ class _FrostReshareStep1cState extends ConsumerState<FrostReshareStep1c> {
                     walletId: wallet.walletId,
                     stepRoutes: data.stepRoutes,
                     onSuccess: data.onSuccess,
+                    frostInterruptionDialogType:
+                        FrostInterruptionDialogType.resharing,
                   );
                   ref.read(pFrostCreateCurrentStep.state).state = 2;
                   await Navigator.of(context).pushNamed(

lib/pages/send_view/frost_ms/frost_send_view.dart

@@ -139,7 +139,9 @@ class _FrostSendViewState extends ConsumerState<FrostSendView> {
             // TODO ?
 
             ref.read(pFrostScaffoldArgs.state).state = null;
-          }
+          },
+          frostInterruptionDialogType:
+              FrostInterruptionDialogType.transactionCreation,
         );
 
         await Navigator.of(context).pushNamed(

lib/pages/settings_views/wallet_settings_view/frost_ms/frost_ms_options_view.dart

@@ -164,7 +164,9 @@ class FrostMSWalletOptionsView extends ConsumerWidget {
                           // TODO
 
                           ref.read(pFrostScaffoldArgs.state).state = null;
-                        }
+                        },
+                        frostInterruptionDialogType:
+                            FrostInterruptionDialogType.resharing,
                       );
 
                       Navigator.of(context).pushNamed(

lib/pages/settings_views/wallet_settings_view/frost_ms/initiate_resharing/complete_reshare_config_view.dart

@@ -139,7 +139,8 @@ class _CompleteReshareConfigViewState
         onSuccess: () {
           // successful completion of steps
           // TODO
-        }
+        },
+        frostInterruptionDialogType: FrostInterruptionDialogType.resharing,
       );
 
       if (mounted) {

lib/pages/wallet_view/wallet_view.dart

@@ -373,7 +373,9 @@ class _WalletViewState extends ConsumerState<WalletView> {
         // TODO ?
 
         ref.read(pFrostScaffoldArgs.state).state = null;
-      }
+      },
+      frostInterruptionDialogType:
+          FrostInterruptionDialogType.transactionCreation,
     );
 
     await Navigator.of(context).pushNamed(

lib/pages_desktop_specific/my_stack_view/wallet_view/sub_widgets/my_wallet.dart

@@ -107,7 +107,10 @@ class _MyWalletState extends ConsumerState<MyWallet> {
                                           ref
                                               .read(pFrostScaffoldArgs.state)
                                               .state = null;
-                                        }
+                                        },
+                                        frostInterruptionDialogType:
+                                            FrostInterruptionDialogType
+                                                .transactionCreation,
                                       );
 
                                       await Navigator.of(context).pushNamed(

lib/widgets/dialogs/frost/frost_interruption_dialog.dart

@@ -1,70 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:stackwallet/utilities/util.dart';
-import 'package:stackwallet/widgets/desktop/primary_button.dart';
-import 'package:stackwallet/widgets/desktop/secondary_button.dart';
-import 'package:stackwallet/widgets/stack_dialog.dart';
-
-enum FrostInterruptionDialogType {
-  walletCreation,
-  resharing,
-  transactionCreation;
-}
-
-class FrostInterruptionDialog extends StatelessWidget {
-  const FrostInterruptionDialog({
-    super.key,
-    required this.type,
-    required this.popUntilOnYesRouteName,
-    this.onNoPressedOverride,
-    this.onYesPressedOverride,
-  });
-
-  final FrostInterruptionDialogType type;
-  final String popUntilOnYesRouteName;
-  final VoidCallback? onNoPressedOverride;
-  final VoidCallback? onYesPressedOverride;
-
-  String get message {
-    switch (type) {
-      case FrostInterruptionDialogType.walletCreation:
-        return "wallet creation";
-      case FrostInterruptionDialogType.resharing:
-        return "resharing";
-      case FrostInterruptionDialogType.transactionCreation:
-        return "transaction signing";
-    }
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return StackDialog(
-      title: "Cancel $message process",
-      message: "Are you sure you want to cancel the $message process?",
-      leftButton: SecondaryButton(
-        label: "No",
-        onPressed: onNoPressedOverride ??
-            Navigator.of(
-              context,
-              rootNavigator: Util.isDesktop,
-            ).pop,
-      ),
-      rightButton: PrimaryButton(
-        label: "Yes",
-        onPressed: onYesPressedOverride ??
-            () {
-              // pop dialog
-              Navigator.of(
-                context,
-                rootNavigator: Util.isDesktop,
-              ).pop();
-
-              Navigator.of(context).popUntil(
-                ModalRoute.withName(
-                  popUntilOnYesRouteName,
-                ),
-              );
-            },
-      ),
-    );
-  }
-}

lib/widgets/frost_scaffold.dart

@@ -7,7 +7,10 @@ import 'package:stackwallet/utilities/util.dart';
 import 'package:stackwallet/widgets/background.dart';
 import 'package:stackwallet/widgets/conditional_parent.dart';
 import 'package:stackwallet/widgets/custom_buttons/blue_text_button.dart';
+import 'package:stackwallet/widgets/desktop/primary_button.dart';
+import 'package:stackwallet/widgets/desktop/secondary_button.dart';
 import 'package:stackwallet/widgets/progress_bar.dart';
+import 'package:stackwallet/widgets/stack_dialog.dart';
 
 class FrostStepScaffold extends ConsumerStatefulWidget {
   const FrostStepScaffold({super.key});
@@ -25,18 +28,60 @@ class _FrostScaffoldState extends ConsumerState<FrostStepScaffold> {
   late final List<FrostStepRoute> _routes;
 
   bool _requestPopLock = false;
+
+  String get _message {
+    switch (ref.read(pFrostScaffoldArgs)!.frostInterruptionDialogType) {
+      case FrostInterruptionDialogType.walletCreation:
+        return "wallet creation";
+      case FrostInterruptionDialogType.resharing:
+        return "resharing";
+      case FrostInterruptionDialogType.transactionCreation:
+        return "transaction signing";
+    }
+  }
+
   Future<void> _requestPop(BuildContext context) async {
     if (_requestPopLock) {
       return;
     }
     _requestPopLock = true;
 
-    //  TODO: dialog to confirm exit
+    final resultFuture = showDialog<String?>(
+      context: context,
+      barrierDismissible: false,
+      builder: (context) => StackDialog(
+        title: "Cancel $_message process",
+        message: "Are you sure you want to cancel the $_message process?",
+        leftButton: SecondaryButton(
+          label: "No",
+          onPressed: () {
+            // pop dialog
+            Navigator.of(
+              context,
+              rootNavigator: Util.isDesktop,
+            ).pop("no");
+          },
+        ),
+        rightButton: PrimaryButton(
+          label: "Yes",
+          onPressed: () {
+            // pop dialog
+            Navigator.of(
+              context,
+              rootNavigator: Util.isDesktop,
+            ).pop("yes");
+          },
+        ),
+      ),
+    );
 
     // make sure to at least delay some time otherwise flutter pops back more than a single route lol...
-    await Future<void>.delayed(const Duration(milliseconds: 200));
+    final minTimeFuture =
+        Future<void>.delayed(const Duration(milliseconds: 200));
 
-    if (context.mounted) {
+    final result = await Future.wait<dynamic>([resultFuture, minTimeFuture]);
+
+    if (context.mounted && result[0] == "yes") {
       Navigator.of(context).pop();
       ref.read(pFrostScaffoldArgs.state).state = null;
     }