first commit

Complex.Application/Other/Common/EnumHelpers.cs

@@ -0,0 +1,71 @@
+using System.ComponentModel.DataAnnotations;
+using System.Reflection;
+
+namespace Complex.Common
+{
+    public static class EnumHelpers<T>
+    {
+        public static IList<T> GetValues(Enum value)
+        {
+            var enumValues = new List<T>();
+
+            foreach (FieldInfo fi in value.GetType().GetFields(BindingFlags.Static | BindingFlags.Public))
+            {
+                enumValues.Add((T)Enum.Parse(value.GetType(), fi.Name, false));
+            }
+            return enumValues;
+        }
+
+        public static T Parse(string value)
+        {
+            return (T)Enum.Parse(typeof(T), value, true);
+        }
+
+        public static IList<string> GetNames(Enum value)
+        {
+            return value.GetType().GetFields(BindingFlags.Static | BindingFlags.Public).Select(fi => fi.Name).ToList();
+        }
+
+        public static IList<string> GetDisplayValues(Enum value)
+        {
+            return GetNames(value).Select(obj => GetDisplayValue(Parse(obj))).ToList();
+        }
+
+        private static string lookupResource(Type resourceManagerProvider, string resourceKey)
+        {
+            foreach (PropertyInfo staticProperty in resourceManagerProvider.GetProperties(BindingFlags.Static | BindingFlags.NonPublic | BindingFlags.Public))
+            {
+                if (staticProperty.PropertyType == typeof(System.Resources.ResourceManager))
+                {
+                    System.Resources.ResourceManager resourceManager = (System.Resources.ResourceManager)staticProperty.GetValue(null, null);
+                    return resourceManager.GetString(resourceKey);
+                }
+            }
+
+            return resourceKey; // Fallback with the key name
+        }
+
+        public static string GetDisplayValue(T value)
+        {
+            try
+            {
+                var fieldInfo = value.GetType().GetField(value.ToString());
+
+                var descriptionAttributes = fieldInfo.GetCustomAttributes(
+                    typeof(DisplayAttribute), false) as DisplayAttribute[];
+
+                if (descriptionAttributes[0].ResourceType != null)
+                    return lookupResource(descriptionAttributes[0].ResourceType, descriptionAttributes[0].Name);
+
+                if (descriptionAttributes == null) return string.Empty;
+                return (descriptionAttributes.Length > 0) ? descriptionAttributes[0].Name : value.ToString();
+            }
+            catch (Exception)
+            {
+
+                return "نا مشخص";
+            }
+
+        }
+    }
+}