init

Kreta.WebApi/Naplo/Kreta.Naplo.Domain/V3/Indexers/UidsCollection.cs

@@ -0,0 +1,50 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using Kreta.Core.Enum;
+using Kreta.Core.Exceptions;
+using Kreta.Naplo.Domain.V3.Interfaces;
+
+namespace Kreta.Naplo.Domain.V3.Indexers
+{
+    public class UidsCollection<T> : IEnumerable<T> where T : class, IReadonlyUidRaw
+    {
+        private readonly List<T> _uids = new List<T>();
+
+        public UidsCollection(string uidsRaw, Converter<string[], T> uidsConverter)
+        {
+            if (string.IsNullOrWhiteSpace(uidsRaw))
+            {
+                return;
+            }
+
+            string[] uidArray = uidsRaw.Split(Constant.UidDelimiter);
+
+            if (uidArray.Length > 50)
+            {
+                throw new BlException(BlExceptionType.ListaTobbMint50ElemetTartalmaz);
+            }
+
+            _uids = new List<T>(uidArray.Length);
+
+            for (int i = 0; i < uidArray.Length; i++)
+            {
+                _uids.Add(GetUid(uidArray[i]));
+            }
+
+            T GetUid(string uidRaw)
+            {
+                string[] compositeKey = uidRaw.Split(Constant.UidInnerDelimiter);
+
+                T uid = uidsConverter.Invoke(compositeKey);
+                return uid;
+            }
+        }
+
+        public T this[int index] => _uids[index];
+
+        public IEnumerator GetEnumerator() => throw new NotImplementedException();
+
+        IEnumerator<T> IEnumerable<T>.GetEnumerator() => _uids.GetEnumerator();
+    }
+}