import 'package:flutter/services.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:ignis_app/features/homes/services/geofence_automation_service.dart';
import 'package:ignis_app/models/home_config.dart';
import 'package:ignis_app/services/settings_service.dart';

import 'test_support.dart';

void main() {
  TestWidgetsFlutterBinding.ensureInitialized();

  const channel = MethodChannel('ignis/geofence_automation');
  final calls = <MethodCall>[];

  setUp(() {
    calls.clear();
    TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
        .setMockMethodCallHandler(channel, (call) async {
          calls.add(call);
          return null;
        });
  });

  tearDown(() {
    TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
        .setMockMethodCallHandler(channel, null);
  });

  test('disarms native geofence when active home is null', () async {
    final service = GeofenceAutomationService(
      settingsService: SettingsService(
        credentialsStorage: InMemoryCredentialsStorage(),
      ),
    );

    await service.syncActiveHome(null);

    expect(calls, hasLength(1));
    expect(calls.single.method, 'disarmGeofence');
    expect(calls.single.arguments, isNull);
  });

  test('disarms native geofence when home is not geofence-ready', () async {
    final service = GeofenceAutomationService(
      settingsService: SettingsService(
        credentialsStorage: InMemoryCredentialsStorage(),
      ),
    );

    await service.syncActiveHome(
      HomeConfig(
        id: 'home-1',
        name: 'Home 1',
        url: 'https://one.example',
        latitude: 55.75,
        longitude: 37.61,
        geofenceEnabled: false,
      ),
    );

    expect(calls, hasLength(1));
    expect(calls.single.method, 'disarmGeofence');
  });

  test('arms native geofence with stored api key and radius', () async {
    final settingsService = SettingsService(
      credentialsStorage: InMemoryCredentialsStorage(),
    );
    await settingsService.setHomeApiKey('home-1', 'secret-key');
    final service = GeofenceAutomationService(settingsService: settingsService);

    await service.syncActiveHome(
      HomeConfig(
        id: 'home-1',
        name: 'Home 1',
        url: 'https://one.example',
        latitude: 55.75,
        longitude: 37.61,
        geofenceEnabled: true,
        geofenceRadiusMeters: 750,
      ),
    );

    expect(calls, hasLength(1));
    expect(calls.single.method, 'armGeofence');
    expect(calls.single.arguments, <String, Object?>{
      'homeId': 'home-1',
      'homeName': 'Home 1',
      'baseUrl': 'https://one.example',
      'apiKey': 'secret-key',
      'latitude': 55.75,
      'longitude': 37.61,
      'radiusMeters': 750,
    });
  });
}