1 files changed, 40 insertions, 0 deletions
diff --git a/Assistant/SkuAssist.cs b/Assistant/SkuAssist.cs
new file mode 100644
index 0000000..1167274
--- /dev/null
+++ b/Assistant/SkuAssist.cs
@@ -0,0 +1,40 @@
+using System.Net.Http;
+using System.Threading.Tasks;
+using AngleSharp;
+using System.Linq;
+using System.Net;
+
+namespace Rehau.Sku.Assist
+{
+    static class SkuAssist
+    {
+        public async static Task<AngleSharp.Dom.IDocument> GetDocumentAsync(string request, HttpClient httpClient)
+        {
+            string uri = "https://shop-rehau.ru/catalogsearch/result/?q=" + request;
+
+            ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls;
+            HttpResponseMessage response = await httpClient.GetAsync(uri);
+            response.EnsureSuccessStatusCode();
+
+            IConfiguration config = Configuration.Default;
+            IBrowsingContext context = BrowsingContext.New(config);
+
+            string source = await response.Content.ReadAsStringAsync();
+            return await context.OpenAsync(req => req.Content(source));
+        }
+
+        public static string GetResultFromDocument(AngleSharp.Dom.IDocument document)
+        {
+            var result = document
+                .All
+                .Where(e => e.ClassName == "product-item__desc-top")
+                .Select(e => new { sku = e.Children[0].TextContent, title = e.Children[1].TextContent.Trim(new[] { '\n', ' ' }) })
+                .Where(t => !t.sku.Any(c => char.IsLetter(c)))
+                .FirstOrDefault();
+
+            return result == null ? "Не найдено" : $"{result.title} ({result.sku})";
+        }
+    }
+}
+
+