public async Task <List <Apartment> > GetAsync(string url)
        {
            HttpResponseMessage data = await engine.LoadAsync(url);

            var kufarApartments = await parser.ParseAsync <KufarBoard>(data);

            var results = new List <Apartment>();

            foreach (var flat in kufarApartments.Apartments)
            {
                var detailsUrl  = "https://re.kufar.by/api/search/detail/" + flat.Id;
                var detailsData = await engine.LoadAsync(detailsUrl);

                var details = await parser.ParseAsync <KufarDetails>(detailsData);

                if (details == null)
                {
                    logger.LogWarning($"Details are abscent for kufar item: {flat.Address}, url: {flat.Url}");
                }

                var result = flat.ToApartment(details?.Result);

                if (details != null && result.Phones.Count == 0)
                {
                    logger.LogWarning($"Item {result} does not contain proper phone number in details {details.Result}");
                }

                results.Add(result);
            }

            return(results);
        }
        public async Task <List <Apartment> > GetAsync(string url)
        {
            HttpResponseMessage data = await engine.LoadAsync(url);

            var parsed = await parser.ParseAsync <OnlinerBoard>(data);

            List <Apartment> apartments = parsed.Apartments.Select(x => x.ToApartment()).ToList();

            foreach (var flat in apartments)
            {
                var response = await engine.LoadAsync(flat.Uri.AbsoluteUri);

                var content = await parser.GetContentAsync(response);

                flat.Phones = pageParser.FindByRegex(content, new PhoneRegex().Expression).ToList();
            }

            return(apartments);
        }