New: Lidarr to Readarr

src/Readarr.Http/Mapping/MappingValidation.cs

@@ -0,0 +1,54 @@
+using System;
+using System.Linq;
+using System.Reflection;
+using NzbDrone.Common.Reflection;
+using Readarr.Http.REST;
+
+namespace Readarr.Http.Mapping
+{
+    public static class MappingValidation
+    {
+        public static void ValidateMapping(Type modelType, Type resourceType)
+        {
+            var errors = modelType.GetSimpleProperties().Where(c => !c.GetGetMethod().IsStatic).Select(p => GetError(resourceType, p)).Where(c => c != null).ToList();
+
+            if (errors.Any())
+            {
+                throw new ResourceMappingException(errors);
+            }
+
+            PrintExtraProperties(modelType, resourceType);
+        }
+
+        private static void PrintExtraProperties(Type modelType, Type resourceType)
+        {
+            var resourceBaseProperties = typeof(RestResource).GetProperties().Select(c => c.Name);
+            var resourceProperties = resourceType.GetProperties().Select(c => c.Name).Except(resourceBaseProperties);
+            var modelProperties = modelType.GetProperties().Select(c => c.Name);
+
+            var extra = resourceProperties.Except(modelProperties);
+
+            foreach (var extraProp in extra)
+            {
+                Console.WriteLine("Extra: [{0}]", extraProp);
+            }
+        }
+
+        private static string GetError(Type resourceType, PropertyInfo modelProperty)
+        {
+            var resourceProperty = resourceType.GetProperties().FirstOrDefault(c => c.Name == modelProperty.Name);
+
+            if (resourceProperty == null)
+            {
+                return string.Format("public {0} {1} {{ get; set; }}", modelProperty.PropertyType.Name, modelProperty.Name);
+            }
+
+            if (resourceProperty.PropertyType != modelProperty.PropertyType && !typeof(RestResource).IsAssignableFrom(resourceProperty.PropertyType))
+            {
+                return string.Format("Expected {0}.{1} to have type of {2} but found {3}", resourceType.Name, resourceProperty.Name, modelProperty.PropertyType, resourceProperty.PropertyType);
+            }
+
+            return null;
+        }
+    }
+}

src/Readarr.Http/Mapping/ResourceMappingException.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace Readarr.Http.Mapping
+{
+    public class ResourceMappingException : ApplicationException
+    {
+        public ResourceMappingException(IEnumerable<string> error)
+            : base(Environment.NewLine + string.Join(Environment.NewLine, error.OrderBy(c => c)))
+        {
+        }
+    }
+}