tasq/test/geofence_admin_screen_test.dart

import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:geolocator/geolocator.dart';

import 'package:tasq/models/app_settings.dart';
import 'package:tasq/models/profile.model.dart';
import 'package:tasq/providers/profile_provider.dart';
import 'package:tasq/providers/workforce_provider.dart';
import 'package:tasq/providers/location_provider.dart';
import 'package:tasq/screens/admin/geofence_test_screen.dart';

void main() {
  // Polygon from existing unit test (CRMC)
  final polygonJson = [
    {"lat": 7.2025231, "lng": 124.2339774},
    {"lat": 7.2018791, "lng": 124.2334463},
    {"lat": 7.2013362, "lng": 124.2332049},
    {"lat": 7.2011393, "lng": 124.2332907},
    {"lat": 7.2009531, "lng": 124.2334195},
    {"lat": 7.200655, "lng": 124.2339344},
    {"lat": 7.2000749, "lng": 124.2348465},
    {"lat": 7.199501, "lng": 124.2357645},
    {"lat": 7.1990597, "lng": 124.2364595},
    {"lat": 7.1986557, "lng": 124.2371331},
    {"lat": 7.1992252, "lng": 124.237168},
    {"lat": 7.199494, "lng": 124.2372713},
    {"lat": 7.1997415, "lng": 124.2374604},
    {"lat": 7.1999383, "lng": 124.2377071},
    {"lat": 7.2001938, "lng": 124.2380934},
    {"lat": 7.2011411, "lng": 124.2364357},
    {"lat": 7.2025231, "lng": 124.2339774},
  ];

  ProviderScope buildApp({required List<Override> overrides}) {
    return ProviderScope(
      overrides: overrides,
      child: const MaterialApp(home: GeofenceTestScreen()),
    );
  }

  testWidgets('non-admin cannot access', (tester) async {
    await tester.pumpWidget(
      buildApp(overrides: [isAdminProvider.overrideWith((ref) => false)]),
    );

    await tester.pump();
    expect(find.text('Admin access required.'), findsOneWidget);
  });

  testWidgets('polygon geofence - inside shown', (tester) async {
    final profile = Profile(id: 'p1', role: 'admin', fullName: 'Admin');
    final insidePos = Position(
      latitude: 7.2009,
      longitude: 124.2360,
      timestamp: DateTime.now(),
      accuracy: 1.0,
      altitude: 0.0,
      altitudeAccuracy: 0.0,
      heading: 0.0,
      speed: 0.0,
      speedAccuracy: 0.0,
      headingAccuracy: 0.0,
    );

    await tester.pumpWidget(
      buildApp(
        overrides: [
          currentProfileProvider.overrideWith((ref) => Stream.value(profile)),
          isAdminProvider.overrideWith((ref) => true),
          geofenceProvider.overrideWith(
            (ref) =>
                Future.value(GeofenceConfig.fromJson({'polygon': polygonJson})),
          ),
          currentPositionProvider.overrideWith(
            (ref) => Future.value(insidePos),
          ),
        ],
      ),
    );

    await tester.pumpAndSettle();

    expect(find.text('Inside geofence'), findsOneWidget);
    expect(find.byIcon(Icons.check_circle), findsOneWidget);
  });

  testWidgets('polygon geofence - outside shown', (tester) async {
    final profile = Profile(id: 'p1', role: 'admin', fullName: 'Admin');
    final outsidePos = Position(
      latitude: 7.2060,
      longitude: 124.2360,
      timestamp: DateTime.now(),
      accuracy: 1.0,
      altitude: 0.0,
      altitudeAccuracy: 0.0,
      heading: 0.0,
      speed: 0.0,
      speedAccuracy: 0.0,
      headingAccuracy: 0.0,
    );

    await tester.pumpWidget(
      buildApp(
        overrides: [
          currentProfileProvider.overrideWith((ref) => Stream.value(profile)),
          isAdminProvider.overrideWith((ref) => true),
          geofenceProvider.overrideWith(
            (ref) =>
                Future.value(GeofenceConfig.fromJson({'polygon': polygonJson})),
          ),
          currentPositionProvider.overrideWith(
            (ref) => Future.value(outsidePos),
          ),
        ],
      ),
    );

    await tester.pumpAndSettle();

    expect(find.text('Outside geofence'), findsOneWidget);
    expect(find.byIcon(Icons.cancel), findsOneWidget);
  });

  testWidgets('circle geofence - inside shown', (tester) async {
    final profile = Profile(id: 'p1', role: 'admin', fullName: 'Admin');
    final cfg = GeofenceConfig(lat: 0.0, lng: 0.0, radiusMeters: 1000.0);
    final insidePos = Position(
      latitude: 0.005,
      longitude: 0.0,
      timestamp: DateTime.now(),
      accuracy: 1.0,
      altitude: 0.0,
      altitudeAccuracy: 0.0,
      heading: 0.0,
      speed: 0.0,
      speedAccuracy: 0.0,
      headingAccuracy: 0.0,
    );

    await tester.pumpWidget(
      buildApp(
        overrides: [
          currentProfileProvider.overrideWith((ref) => Stream.value(profile)),
          isAdminProvider.overrideWith((ref) => true),
          geofenceProvider.overrideWith((ref) => Future.value(cfg)),
          currentPositionProvider.overrideWith(
            (ref) => Future.value(insidePos),
          ),
        ],
      ),
    );

    await tester.pumpAndSettle();

    expect(find.text('Inside geofence'), findsOneWidget);
    expect(find.byIcon(Icons.check_circle), findsOneWidget);
  });

  testWidgets('circle geofence - outside shown', (tester) async {
    final profile = Profile(id: 'p1', role: 'admin', fullName: 'Admin');
    final cfg = GeofenceConfig(lat: 0.0, lng: 0.0, radiusMeters: 1000.0);
    final outsidePos = Position(
      latitude: 0.02,
      longitude: 0.0,
      timestamp: DateTime.now(),
      accuracy: 1.0,
      altitude: 0.0,
      altitudeAccuracy: 0.0,
      heading: 0.0,
      speed: 0.0,
      speedAccuracy: 0.0,
      headingAccuracy: 0.0,
    );

    await tester.pumpWidget(
      buildApp(
        overrides: [
          currentProfileProvider.overrideWith((ref) => Stream.value(profile)),
          isAdminProvider.overrideWith((ref) => true),
          geofenceProvider.overrideWith((ref) => Future.value(cfg)),
          currentPositionProvider.overrideWith(
            (ref) => Future.value(outsidePos),
          ),
        ],
      ),
    );

    await tester.pumpAndSettle();

    expect(find.text('Outside geofence'), findsOneWidget);
    expect(find.byIcon(Icons.cancel), findsOneWidget);
  });

  testWidgets('live tracking toggle follows stream', (tester) async {
    final profile = Profile(id: 'p1', role: 'admin', fullName: 'Admin');
    final cfg = GeofenceConfig(lat: 0.0, lng: 0.0, radiusMeters: 1000.0);

    final initialPos = Position(
      latitude: 0.02,
      longitude: 0.0,
      timestamp: DateTime.now(),
      accuracy: 1.0,
      altitude: 0.0,
      altitudeAccuracy: 0.0,
      heading: 0.0,
      speed: 0.0,
      speedAccuracy: 0.0,
      headingAccuracy: 0.0,
    );

    final livePos = Position(
      latitude: 0.005,
      longitude: 0.0,
      timestamp: DateTime.now(),
      accuracy: 1.0,
      altitude: 0.0,
      altitudeAccuracy: 0.0,
      heading: 0.0,
      speed: 0.0,
      speedAccuracy: 0.0,
      headingAccuracy: 0.0,
    );

    await tester.pumpWidget(
      buildApp(
        overrides: [
          currentProfileProvider.overrideWith((ref) => Stream.value(profile)),
          isAdminProvider.overrideWith((ref) => true),
          geofenceProvider.overrideWith((ref) => Future.value(cfg)),
          currentPositionProvider.overrideWith(
            (ref) => Future.value(initialPos),
          ),
          currentPositionStreamProvider.overrideWith(
            (ref) => Stream.value(livePos),
          ),
        ],
      ),
    );

    await tester.pumpAndSettle();

    // initial state is the one-shot position (outside)
    expect(find.text('Outside geofence'), findsOneWidget);

    // enable live tracking
    await tester.tap(find.byKey(const Key('live-switch')));
    await tester.pumpAndSettle();

    // stream value should now be used and indicate inside
    expect(find.text('Inside geofence'), findsOneWidget);
    expect(find.byIcon(Icons.check_circle), findsOneWidget);
  });
}