1 files changed, 38 insertions, 0 deletions
diff --git a/RhSolutions.QueryModifiers/SleeveQueryModifier.cs b/RhSolutions.QueryModifiers/SleeveQueryModifier.cs
new file mode 100644
index 0000000..788a3a2
--- /dev/null
+++ b/RhSolutions.QueryModifiers/SleeveQueryModifier.cs
@@ -0,0 +1,38 @@
+using System.Text.RegularExpressions;
+using System.Text;
+using Microsoft.AspNetCore.Http.Extensions;
+using Microsoft.AspNetCore.Http;
+
+namespace RhSolutions.QueryModifiers;
+
+public class SleeveQueryModifier : IProductQueryModifier
+{
+    private readonly string pattern = @"\b(16|20|25|32|40|50|63)\b";
+
+    public bool TryQueryModify(IQueryCollection collection, out QueryString queryString)
+    {
+        queryString = QueryString.Empty;
+        var query = collection["query"].ToString();
+        if (string.IsNullOrEmpty(query))
+        {
+            return false;
+        }
+        var matches = Regex.Matches(query, pattern);
+        StringBuilder sb = new();
+        sb.Append("Монтажная гильза ");
+        if (matches.Count > 0)
+        {
+            sb.Append(matches.First());
+        }
+        else
+        {
+            return false;
+        }
+        QueryBuilder qb = new()
+        {
+            {"query", sb.ToString() }
+        };
+        queryString = qb.ToQueryString();
+        return true;
+    }
+}