import 'package:eatvio_app/features/menu/models/notification_settings_model.dart';
import 'package:flutter_test/flutter_test.dart';

void main() {
  group('ReminderSettings', () {
    test('fromJson parses all fields correctly', () {
      final json = {
        'enabled': true,
        'local_time_hours': 9,
        'local_time_mins': 30,
      };

      final model = ReminderSettings.fromJson(json);

      expect(model.enabled, isTrue);
      expect(model.localTimeHours, 9);
      expect(model.localTimeMins, 30);
    });

    test('toJson serializes all fields correctly', () {
      const model = ReminderSettings(enabled: true, localTimeHours: 9, localTimeMins: 30);

      final json = model.toJson();

      expect(json['enabled'], isTrue);
      expect(json['local_time_hours'], 9);
      expect(json['local_time_mins'], 30);
    });
  });

  group('DiaryReminderNotifications', () {
    test('fromJson parses all reminders correctly', () {
      final json = {
        'first_reminder': {'enabled': true, 'local_time_hours': 9, 'local_time_mins': 0},
        'second_reminder': {'enabled': false, 'local_time_hours': 13, 'local_time_mins': 0},
        'third_reminder': {'enabled': true, 'local_time_hours': 18, 'local_time_mins': 0},
      };

      final model = DiaryReminderNotifications.fromJson(json);

      expect(model.firstReminder.enabled, isTrue);
      expect(model.firstReminder.localTimeHours, 9);
      expect(model.secondReminder.enabled, isFalse);
      expect(model.thirdReminder.enabled, isTrue);
    });

    test('toJson serializes all reminders correctly', () {
      const firstReminder = ReminderSettings(enabled: true, localTimeHours: 9, localTimeMins: 0);
      const secondReminder = ReminderSettings(enabled: false, localTimeHours: 13, localTimeMins: 0);
      const thirdReminder = ReminderSettings(enabled: true, localTimeHours: 18, localTimeMins: 0);
      const model = DiaryReminderNotifications(
        firstReminder: firstReminder,
        secondReminder: secondReminder,
        thirdReminder: thirdReminder,
      );

      final json = model.toJson();

      expect(json.containsKey('first_reminder'), isTrue);
      expect(json.containsKey('second_reminder'), isTrue);
      expect(json.containsKey('third_reminder'), isTrue);
    });
  });

  group('NotificationSettingsModel', () {
    test('fromJson parses all fields correctly', () {
      final json = {
        'new_updates_notification': true,
        'weight_measurements_notification': false,
        'is_email_notifications_enabled': true,
        'is_push_notifications_enabled': false,
        'diary_reminder_notifications': {
          'first_reminder': {'enabled': true, 'local_time_hours': 9, 'local_time_mins': 0},
          'second_reminder': {'enabled': false, 'local_time_hours': 13, 'local_time_mins': 0},
          'third_reminder': {'enabled': true, 'local_time_hours': 18, 'local_time_mins': 0},
        },
      };

      final model = NotificationSettingsModel.fromJson(json);

      expect(model.newUpdatesNotification, isTrue);
      expect(model.weightMeasurementsNotification, isFalse);
      expect(model.isEmailNotificationsEnabled, isTrue);
      expect(model.isPushNotificationsEnabled, isFalse);
      expect(model.diaryReminderNotifications, isNotNull);
    });

    test('toJson serializes all fields correctly', () {
      const diaryReminders = DiaryReminderNotifications(
        firstReminder: ReminderSettings(enabled: true, localTimeHours: 9, localTimeMins: 0),
        secondReminder: ReminderSettings(enabled: false, localTimeHours: 13, localTimeMins: 0),
        thirdReminder: ReminderSettings(enabled: true, localTimeHours: 18, localTimeMins: 0),
      );
      const model = NotificationSettingsModel(
        newUpdatesNotification: true,
        weightMeasurementsNotification: false,
        isEmailNotificationsEnabled: true,
        isPushNotificationsEnabled: false,
        diaryReminderNotifications: diaryReminders,
      );

      final json = model.toJson();

      expect(json['new_updates_notification'], isTrue);
      expect(json['weight_measurements_notification'], isFalse);
      expect(json['is_email_notifications_enabled'], isTrue);
      expect(json['is_push_notifications_enabled'], isFalse);
      expect(json.containsKey('diary_reminder_notifications'), isTrue);
    });
  });
}