A better state and alerts

test/layout_smoke_test.dart

@@ -1,6 +1,8 @@
+import 'dart:async';
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:flutter_test/flutter_test.dart';
+import 'package:awesome_snackbar_content/awesome_snackbar_content.dart';
 
 import 'package:tasq/models/notification_item.dart';
 import 'package:tasq/models/office.dart';
@@ -48,6 +50,73 @@ class FakeNotificationsController implements NotificationsController {
   Future<void> markReadForTask(String taskId) async {}
 }
 
+// test doubles for controllers that allow us to intercept create operations
+class _FakeTicketsController implements TicketsController {
+  Future<void> Function({
+    required String subject,
+    required String description,
+    required String officeId,
+  })?
+  onCreate;
+
+  @override
+  Future<void> createTicket({
+    required String subject,
+    required String description,
+    required String officeId,
+  }) async {
+    if (onCreate != null) {
+      await onCreate!(
+        subject: subject,
+        description: description,
+        officeId: officeId,
+      );
+    }
+  }
+
+  @override
+  dynamic noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation);
+}
+
+class _FakeTasksController implements TasksController {
+  Future<void> Function({
+    required String title,
+    required String description,
+    String? officeId,
+    String? ticketId,
+    String? requestType,
+    String? requestTypeOther,
+    String? requestCategory,
+  })?
+  onCreate;
+
+  @override
+  Future<void> createTask({
+    required String title,
+    required String description,
+    String? officeId,
+    String? ticketId,
+    String? requestType,
+    String? requestTypeOther,
+    String? requestCategory,
+  }) async {
+    if (onCreate != null) {
+      await onCreate!(
+        title: title,
+        description: description,
+        officeId: officeId,
+        ticketId: ticketId,
+        requestType: requestType,
+        requestTypeOther: requestTypeOther,
+        requestCategory: requestCategory,
+      );
+    }
+  }
+
+  @override
+  dynamic noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation);
+}
+
 void main() {
   final now = DateTime(2026, 2, 10, 12, 0, 0);
   final office = Office(id: 'office-1', name: 'HQ');
@@ -247,6 +316,182 @@ void main() {
         find.text('Assign at least one office to the team'),
         findsOneWidget,
       );
+      expect(find.byType(AwesomeSnackbarContent), findsOneWidget);
+      expect(find.byIcon(Icons.warning_amber_rounded), findsOneWidget);
+    });
+
+    testWidgets('Office creation shows descriptive success message', (
+      tester,
+    ) async {
+      await _setSurfaceSize(tester, const Size(600, 800));
+      await _pumpScreen(
+        tester,
+        const OfficesScreen(),
+        overrides: baseOverrides(),
+      );
+      await tester.pumpAndSettle();
+
+      await tester.tap(find.byType(FloatingActionButton));
+      await tester.pumpAndSettle();
+
+      await tester.enterText(find.byType(TextField).first, 'PACD');
+      await tester.pumpAndSettle();
+
+      await tester.tap(find.text('Create'));
+      await tester.pumpAndSettle();
+
+      expect(find.textContaining('PACD'), findsOneWidget);
+      expect(find.byType(AwesomeSnackbarContent), findsOneWidget);
+    });
+
+    testWidgets('Ticket creation message includes subject', (tester) async {
+      await _setSurfaceSize(tester, const Size(600, 800));
+      await _pumpScreen(
+        tester,
+        const TicketsListScreen(),
+        overrides: baseOverrides(),
+      );
+      await tester.pumpAndSettle();
+
+      await tester.tap(find.byType(FloatingActionButton));
+      await tester.pumpAndSettle();
+
+      await tester.enterText(
+        find.widgetWithText(TextField, 'Subject'),
+        'Test ticket',
+      );
+      await tester.enterText(
+        find.widgetWithText(TextField, 'Description'),
+        'Desc',
+      );
+      await tester.pumpAndSettle();
+
+      await tester.tap(find.text('Create'));
+      await tester.pumpAndSettle();
+
+      expect(find.textContaining('Test ticket'), findsOneWidget);
+      expect(find.byType(AwesomeSnackbarContent), findsOneWidget);
+    });
+
+    testWidgets('Ticket dialog shows spinner while saving', (tester) async {
+      final fake = _FakeTicketsController();
+      final completer = Completer<void>();
+      fake.onCreate =
+          ({
+            required String subject,
+            required String description,
+            required String officeId,
+          }) async {
+            await completer.future;
+          };
+
+      await _setSurfaceSize(tester, const Size(600, 800));
+      await _pumpScreen(
+        tester,
+        const TicketsListScreen(),
+        overrides: [
+          ...baseOverrides(),
+          ticketsControllerProvider.overrideWithValue(fake),
+        ],
+      );
+      await tester.pumpAndSettle();
+
+      await tester.tap(find.byType(FloatingActionButton));
+      await tester.pumpAndSettle();
+
+      await tester.enterText(
+        find.widgetWithText(TextField, 'Subject'),
+        'Spinner test',
+      );
+      await tester.enterText(
+        find.widgetWithText(TextField, 'Description'),
+        'Help',
+      );
+      await tester.pumpAndSettle();
+
+      await tester.tap(find.text('Create'));
+      await tester.pump(); // start saving
+      expect(find.byType(CircularProgressIndicator), findsOneWidget);
+
+      completer.complete();
+      await tester.pumpAndSettle();
+    });
+
+    testWidgets('Task creation message includes title', (tester) async {
+      await _setSurfaceSize(tester, const Size(600, 800));
+      await _pumpScreen(
+        tester,
+        const TasksListScreen(),
+        overrides: baseOverrides(),
+      );
+      await tester.pumpAndSettle();
+
+      await tester.tap(find.byType(FloatingActionButton));
+      await tester.pumpAndSettle();
+
+      await tester.enterText(
+        find.widgetWithText(TextField, 'Task title'),
+        'Do work',
+      );
+      await tester.enterText(
+        find.widgetWithText(TextField, 'Description'),
+        'Details',
+      );
+      await tester.pumpAndSettle();
+
+      await tester.tap(find.text('Create'));
+      await tester.pumpAndSettle();
+
+      expect(find.textContaining('Do work'), findsOneWidget);
+      expect(find.byType(AwesomeSnackbarContent), findsOneWidget);
+    });
+
+    testWidgets('Task dialog shows spinner while saving', (tester) async {
+      final fake = _FakeTasksController();
+      final completer = Completer<void>();
+      fake.onCreate =
+          ({
+            required String title,
+            required String description,
+            String? officeId,
+            String? ticketId,
+            String? requestType,
+            String? requestTypeOther,
+            String? requestCategory,
+          }) async {
+            await completer.future;
+          };
+
+      await _setSurfaceSize(tester, const Size(600, 800));
+      await _pumpScreen(
+        tester,
+        const TasksListScreen(),
+        overrides: [
+          ...baseOverrides(),
+          tasksControllerProvider.overrideWithValue(fake),
+        ],
+      );
+      await tester.pumpAndSettle();
+
+      await tester.tap(find.byType(FloatingActionButton));
+      await tester.pumpAndSettle();
+
+      await tester.enterText(
+        find.widgetWithText(TextField, 'Task title'),
+        'Saving test',
+      );
+      await tester.enterText(
+        find.widgetWithText(TextField, 'Description'),
+        'Stuff',
+      );
+      await tester.pumpAndSettle();
+
+      await tester.tap(find.text('Create'));
+      await tester.pump();
+      expect(find.byType(CircularProgressIndicator), findsOneWidget);
+
+      completer.complete();
+      await tester.pumpAndSettle();
     });
 
     testWidgets('Add Team dialog: opening Offices dropdown does not overflow', (