Setup Azure package

Net.Sdk.Web.Extensions.Azure/InterceptingPageable.cs

@@ -0,0 +1,35 @@
+using Azure;
+
+namespace Net.Sdk.Web.Extensions.Azure;
+
+internal sealed class InterceptingPageable<T> : Pageable<T> where T : notnull
+{
+    private readonly Action<Page<T>> interceptPage;
+    private readonly Action interceptSuccess;
+    private readonly Pageable<T> originalPageable;
+
+    public InterceptingPageable(Pageable<T> originalPageable, Action<Page<T>> interceptPage, Action interceptSuccess)
+    {
+        this.originalPageable = originalPageable;
+        this.interceptPage = interceptPage;
+        this.interceptSuccess = interceptSuccess;
+    }
+
+    public override IEnumerable<Page<T>> AsPages(string? continuationToken = null, int? pageSizeHint = null)
+    {
+        foreach (var page in this.originalPageable.AsPages(continuationToken, pageSizeHint))
+        {
+            this.interceptPage(page);
+            yield return page;
+        }
+    }
+
+    public override IEnumerator<T> GetEnumerator()
+    {
+        foreach (var item in this.originalPageable)
+        {
+            this.interceptSuccess();
+            yield return item;
+        }
+    }
+}