using CPF.Mac.Foundation;
using CPF.Mac.ObjCRuntime;
using System;
using System.ComponentModel;

namespace CPF.Mac.CoreData
{
	[Register("NSFetchRequest", true)]
	public class NSFetchRequest : NSPersistentStoreRequest
	{
		private static readonly IntPtr selEntityHandle = Selector.GetHandle("entity");

		private static readonly IntPtr selSetEntity_Handle = Selector.GetHandle("setEntity:");

		private static readonly IntPtr selPredicateHandle = Selector.GetHandle("predicate");

		private static readonly IntPtr selSetPredicate_Handle = Selector.GetHandle("setPredicate:");

		private static readonly IntPtr selSortDescriptorsHandle = Selector.GetHandle("sortDescriptors");

		private static readonly IntPtr selSetSortDescriptors_Handle = Selector.GetHandle("setSortDescriptors:");

		private static readonly IntPtr selFetchLimitHandle = Selector.GetHandle("fetchLimit");

		private static readonly IntPtr selSetFetchLimit_Handle = Selector.GetHandle("setFetchLimit:");

		private static readonly IntPtr selAffectedStoresHandle = Selector.GetHandle("affectedStores");

		private static readonly IntPtr selSetAffectedStores_Handle = Selector.GetHandle("setAffectedStores:");

		private static readonly IntPtr selResultTypeHandle = Selector.GetHandle("resultType");

		private static readonly IntPtr selSetResultType_Handle = Selector.GetHandle("setResultType:");

		private static readonly IntPtr selIncludesSubentitiesHandle = Selector.GetHandle("includesSubentities");

		private static readonly IntPtr selSetIncludesSubentities_Handle = Selector.GetHandle("setIncludesSubentities:");

		private static readonly IntPtr selIncludesPropertyValuesHandle = Selector.GetHandle("includesPropertyValues");

		private static readonly IntPtr selSetIncludesPropertyValues_Handle = Selector.GetHandle("setIncludesPropertyValues:");

		private static readonly IntPtr selReturnsObjectsAsFaultsHandle = Selector.GetHandle("returnsObjectsAsFaults");

		private static readonly IntPtr selSetReturnsObjectsAsFaults_Handle = Selector.GetHandle("setReturnsObjectsAsFaults:");

		private static readonly IntPtr selRelationshipKeyPathsForPrefetchingHandle = Selector.GetHandle("relationshipKeyPathsForPrefetching");

		private static readonly IntPtr selSetRelationshipKeyPathsForPrefetching_Handle = Selector.GetHandle("setRelationshipKeyPathsForPrefetching:");

		private static readonly IntPtr selEntityNameHandle = Selector.GetHandle("entityName");

		private static readonly IntPtr selFetchBatchSizeHandle = Selector.GetHandle("fetchBatchSize");

		private static readonly IntPtr selSetFetchBatchSize_Handle = Selector.GetHandle("setFetchBatchSize:");

		private static readonly IntPtr selShouldRefreshRefetchedObjectsHandle = Selector.GetHandle("shouldRefreshRefetchedObjects");

		private static readonly IntPtr selSetShouldRefreshRefetchedObjects_Handle = Selector.GetHandle("setShouldRefreshRefetchedObjects:");

		private static readonly IntPtr selHavingPredicateHandle = Selector.GetHandle("havingPredicate");

		private static readonly IntPtr selSetHavingPredicate_Handle = Selector.GetHandle("setHavingPredicate:");

		private static readonly IntPtr selPropertiesToGroupByHandle = Selector.GetHandle("propertiesToGroupBy");

		private static readonly IntPtr selSetPropertiesToGroupBy_Handle = Selector.GetHandle("setPropertiesToGroupBy:");

		private static readonly IntPtr selFetchRequestWithEntityName_Handle = Selector.GetHandle("fetchRequestWithEntityName:");

		private static readonly IntPtr selInitWithEntityName_Handle = Selector.GetHandle("initWithEntityName:");

		private static readonly IntPtr class_ptr = Class.GetHandle("NSFetchRequest");

		private object __mt_Entity_var;

		private object __mt_Predicate_var;

		private object __mt_SortDescriptors_var;

		private object __mt_AffectedStores_var;

		private object __mt_HavingPredicate_var;

		private object __mt_PropertiesToGroupBy_var;

		public override IntPtr ClassHandle => class_ptr;

		public virtual NSEntityDescription Entity
		{
			[Export("entity")]
			get
			{
				return (NSEntityDescription)(__mt_Entity_var = ((!IsDirectBinding) ? ((NSEntityDescription)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSendSuper(base.SuperHandle, selEntityHandle))) : ((NSEntityDescription)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSend(base.Handle, selEntityHandle)))));
			}
			[Export("setEntity:")]
			set
			{
				if (value == null)
				{
					throw new ArgumentNullException("value");
				}
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_IntPtr(base.Handle, selSetEntity_Handle, value.Handle);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_IntPtr(base.SuperHandle, selSetEntity_Handle, value.Handle);
				}
				__mt_Entity_var = value;
			}
		}

		public virtual NSPredicate Predicate
		{
			[Export("predicate")]
			get
			{
				return (NSPredicate)(__mt_Predicate_var = ((!IsDirectBinding) ? ((NSPredicate)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSendSuper(base.SuperHandle, selPredicateHandle))) : ((NSPredicate)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSend(base.Handle, selPredicateHandle)))));
			}
			[Export("setPredicate:")]
			set
			{
				if (value == null)
				{
					throw new ArgumentNullException("value");
				}
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_IntPtr(base.Handle, selSetPredicate_Handle, value.Handle);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_IntPtr(base.SuperHandle, selSetPredicate_Handle, value.Handle);
				}
				__mt_Predicate_var = value;
			}
		}

		public virtual NSSortDescriptor[] SortDescriptors
		{
			[Export("sortDescriptors")]
			get
			{
				return (NSSortDescriptor[])(__mt_SortDescriptors_var = ((!IsDirectBinding) ? NSArray.ArrayFromHandle<NSSortDescriptor>(Messaging.IntPtr_objc_msgSendSuper(base.SuperHandle, selSortDescriptorsHandle)) : NSArray.ArrayFromHandle<NSSortDescriptor>(Messaging.IntPtr_objc_msgSend(base.Handle, selSortDescriptorsHandle))));
			}
			[Export("setSortDescriptors:")]
			set
			{
				if (value == null)
				{
					throw new ArgumentNullException("value");
				}
				NSArray nSArray = NSArray.FromNSObjects(value);
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_IntPtr(base.Handle, selSetSortDescriptors_Handle, nSArray.Handle);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_IntPtr(base.SuperHandle, selSetSortDescriptors_Handle, nSArray.Handle);
				}
				nSArray.Dispose();
				__mt_SortDescriptors_var = value;
			}
		}

		public virtual uint FetchLimit
		{
			[Export("fetchLimit")]
			get
			{
				if (IsDirectBinding)
				{
					return Messaging.UInt32_objc_msgSend(base.Handle, selFetchLimitHandle);
				}
				return Messaging.UInt32_objc_msgSendSuper(base.SuperHandle, selFetchLimitHandle);
			}
			[Export("setFetchLimit:")]
			set
			{
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_UInt32(base.Handle, selSetFetchLimit_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_UInt32(base.SuperHandle, selSetFetchLimit_Handle, value);
				}
			}
		}

		public new virtual NSPersistentStore[] AffectedStores
		{
			[Export("affectedStores")]
			get
			{
				return (NSPersistentStore[])(__mt_AffectedStores_var = ((!IsDirectBinding) ? NSArray.ArrayFromHandle<NSPersistentStore>(Messaging.IntPtr_objc_msgSendSuper(base.SuperHandle, selAffectedStoresHandle)) : NSArray.ArrayFromHandle<NSPersistentStore>(Messaging.IntPtr_objc_msgSend(base.Handle, selAffectedStoresHandle))));
			}
			[Export("setAffectedStores:")]
			set
			{
				if (value == null)
				{
					throw new ArgumentNullException("value");
				}
				NSArray nSArray = NSArray.FromNSObjects(value);
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_IntPtr(base.Handle, selSetAffectedStores_Handle, nSArray.Handle);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_IntPtr(base.SuperHandle, selSetAffectedStores_Handle, nSArray.Handle);
				}
				nSArray.Dispose();
				__mt_AffectedStores_var = value;
			}
		}

		public virtual NSFetchRequestResultType ResultType
		{
			[Export("resultType")]
			get
			{
				if (IsDirectBinding)
				{
					return (NSFetchRequestResultType)Messaging.UInt64_objc_msgSend(base.Handle, selResultTypeHandle);
				}
				return (NSFetchRequestResultType)Messaging.UInt64_objc_msgSendSuper(base.SuperHandle, selResultTypeHandle);
			}
			[Export("setResultType:")]
			set
			{
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_UInt64(base.Handle, selSetResultType_Handle, (ulong)value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_UInt64(base.SuperHandle, selSetResultType_Handle, (ulong)value);
				}
			}
		}

		public virtual bool IncludesSubentities
		{
			[Export("includesSubentities")]
			get
			{
				if (IsDirectBinding)
				{
					return Messaging.bool_objc_msgSend(base.Handle, selIncludesSubentitiesHandle);
				}
				return Messaging.bool_objc_msgSendSuper(base.SuperHandle, selIncludesSubentitiesHandle);
			}
			[Export("setIncludesSubentities:")]
			set
			{
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_bool(base.Handle, selSetIncludesSubentities_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_bool(base.SuperHandle, selSetIncludesSubentities_Handle, value);
				}
			}
		}

		public virtual bool IncludesPropertyValues
		{
			[Export("includesPropertyValues")]
			get
			{
				if (IsDirectBinding)
				{
					return Messaging.bool_objc_msgSend(base.Handle, selIncludesPropertyValuesHandle);
				}
				return Messaging.bool_objc_msgSendSuper(base.SuperHandle, selIncludesPropertyValuesHandle);
			}
			[Export("setIncludesPropertyValues:")]
			set
			{
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_bool(base.Handle, selSetIncludesPropertyValues_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_bool(base.SuperHandle, selSetIncludesPropertyValues_Handle, value);
				}
			}
		}

		public virtual bool ReturnsObjectsAsFaults
		{
			[Export("returnsObjectsAsFaults")]
			get
			{
				if (IsDirectBinding)
				{
					return Messaging.bool_objc_msgSend(base.Handle, selReturnsObjectsAsFaultsHandle);
				}
				return Messaging.bool_objc_msgSendSuper(base.SuperHandle, selReturnsObjectsAsFaultsHandle);
			}
			[Export("setReturnsObjectsAsFaults:")]
			set
			{
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_bool(base.Handle, selSetReturnsObjectsAsFaults_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_bool(base.SuperHandle, selSetReturnsObjectsAsFaults_Handle, value);
				}
			}
		}

		public virtual string[] RelationshipKeyPathsForPrefetching
		{
			[Export("relationshipKeyPathsForPrefetching")]
			get
			{
				if (IsDirectBinding)
				{
					return NSArray.StringArrayFromHandle(Messaging.IntPtr_objc_msgSend(base.Handle, selRelationshipKeyPathsForPrefetchingHandle));
				}
				return NSArray.StringArrayFromHandle(Messaging.IntPtr_objc_msgSendSuper(base.SuperHandle, selRelationshipKeyPathsForPrefetchingHandle));
			}
			[Export("setRelationshipKeyPathsForPrefetching:")]
			set
			{
				if (value == null)
				{
					throw new ArgumentNullException("value");
				}
				NSArray nSArray = NSArray.FromStrings(value);
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_IntPtr(base.Handle, selSetRelationshipKeyPathsForPrefetching_Handle, nSArray.Handle);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_IntPtr(base.SuperHandle, selSetRelationshipKeyPathsForPrefetching_Handle, nSArray.Handle);
				}
				nSArray.Dispose();
			}
		}

		[Since(5, 0)]
		public virtual string EntityName
		{
			[Export("entityName")]
			get
			{
				if (IsDirectBinding)
				{
					return NSString.FromHandle(Messaging.IntPtr_objc_msgSend(base.Handle, selEntityNameHandle));
				}
				return NSString.FromHandle(Messaging.IntPtr_objc_msgSendSuper(base.SuperHandle, selEntityNameHandle));
			}
		}

		[Since(5, 0)]
		public virtual int FetchBatchSize
		{
			[Export("fetchBatchSize")]
			get
			{
				if (IsDirectBinding)
				{
					return Messaging.int_objc_msgSend(base.Handle, selFetchBatchSizeHandle);
				}
				return Messaging.int_objc_msgSendSuper(base.SuperHandle, selFetchBatchSizeHandle);
			}
			[Export("setFetchBatchSize:")]
			set
			{
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_int(base.Handle, selSetFetchBatchSize_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_int(base.SuperHandle, selSetFetchBatchSize_Handle, value);
				}
			}
		}

		[Since(5, 0)]
		public virtual bool ShouldRefreshRefetchedObjects
		{
			[Export("shouldRefreshRefetchedObjects")]
			get
			{
				if (IsDirectBinding)
				{
					return Messaging.bool_objc_msgSend(base.Handle, selShouldRefreshRefetchedObjectsHandle);
				}
				return Messaging.bool_objc_msgSendSuper(base.SuperHandle, selShouldRefreshRefetchedObjectsHandle);
			}
			[Export("setShouldRefreshRefetchedObjects:")]
			set
			{
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_bool(base.Handle, selSetShouldRefreshRefetchedObjects_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_bool(base.SuperHandle, selSetShouldRefreshRefetchedObjects_Handle, value);
				}
			}
		}

		[Since(5, 0)]
		public virtual NSPredicate HavingPredicate
		{
			[Export("havingPredicate")]
			get
			{
				return (NSPredicate)(__mt_HavingPredicate_var = ((!IsDirectBinding) ? ((NSPredicate)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSendSuper(base.SuperHandle, selHavingPredicateHandle))) : ((NSPredicate)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSend(base.Handle, selHavingPredicateHandle)))));
			}
			[Export("setHavingPredicate:")]
			set
			{
				if (value == null)
				{
					throw new ArgumentNullException("value");
				}
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_IntPtr(base.Handle, selSetHavingPredicate_Handle, value.Handle);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_IntPtr(base.SuperHandle, selSetHavingPredicate_Handle, value.Handle);
				}
				__mt_HavingPredicate_var = value;
			}
		}

		[Since(5, 0)]
		public virtual NSPropertyDescription[] PropertiesToGroupBy
		{
			[Export("propertiesToGroupBy")]
			get
			{
				return (NSPropertyDescription[])(__mt_PropertiesToGroupBy_var = ((!IsDirectBinding) ? NSArray.ArrayFromHandle<NSPropertyDescription>(Messaging.IntPtr_objc_msgSendSuper(base.SuperHandle, selPropertiesToGroupByHandle)) : NSArray.ArrayFromHandle<NSPropertyDescription>(Messaging.IntPtr_objc_msgSend(base.Handle, selPropertiesToGroupByHandle))));
			}
			[Export("setPropertiesToGroupBy:")]
			set
			{
				if (value == null)
				{
					throw new ArgumentNullException("value");
				}
				NSArray nSArray = NSArray.FromNSObjects(value);
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_IntPtr(base.Handle, selSetPropertiesToGroupBy_Handle, nSArray.Handle);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_IntPtr(base.SuperHandle, selSetPropertiesToGroupBy_Handle, nSArray.Handle);
				}
				nSArray.Dispose();
				__mt_PropertiesToGroupBy_var = value;
			}
		}

		[EditorBrowsable(EditorBrowsableState.Advanced)]
		[Export("init")]
		public NSFetchRequest()
			: base(NSObjectFlag.Empty)
		{
			if (IsDirectBinding)
			{
				base.Handle = Messaging.IntPtr_objc_msgSend(base.Handle, Selector.Init);
			}
			else
			{
				base.Handle = Messaging.IntPtr_objc_msgSendSuper(base.SuperHandle, Selector.Init);
			}
		}

		[EditorBrowsable(EditorBrowsableState.Advanced)]
		[Export("initWithCoder:")]
		public NSFetchRequest(NSCoder coder)
			: base(NSObjectFlag.Empty)
		{
			if (IsDirectBinding)
			{
				base.Handle = Messaging.IntPtr_objc_msgSend_IntPtr(base.Handle, Selector.InitWithCoder, coder.Handle);
			}
			else
			{
				base.Handle = Messaging.IntPtr_objc_msgSendSuper_IntPtr(base.SuperHandle, Selector.InitWithCoder, coder.Handle);
			}
		}

		[EditorBrowsable(EditorBrowsableState.Advanced)]
		public NSFetchRequest(NSObjectFlag t)
			: base(t)
		{
		}

		[EditorBrowsable(EditorBrowsableState.Advanced)]
		public NSFetchRequest(IntPtr handle)
			: base(handle)
		{
		}

		[Export("fetchRequestWithEntityName:")]
		public static NSFetchRequest FromEntityName(string entityName)
		{
			if (entityName == null)
			{
				throw new ArgumentNullException("entityName");
			}
			IntPtr intPtr = NSString.CreateNative(entityName);
			NSFetchRequest result = (NSFetchRequest)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSend_IntPtr(class_ptr, selFetchRequestWithEntityName_Handle, intPtr));
			NSString.ReleaseNative(intPtr);
			return result;
		}

		[Export("initWithEntityName:")]
		public NSFetchRequest(string entityName)
			: base(NSObjectFlag.Empty)
		{
			if (entityName == null)
			{
				throw new ArgumentNullException("entityName");
			}
			IntPtr intPtr = NSString.CreateNative(entityName);
			if (IsDirectBinding)
			{
				base.Handle = Messaging.IntPtr_objc_msgSend_IntPtr(base.Handle, selInitWithEntityName_Handle, intPtr);
			}
			else
			{
				base.Handle = Messaging.IntPtr_objc_msgSendSuper_IntPtr(base.SuperHandle, selInitWithEntityName_Handle, intPtr);
			}
			NSString.ReleaseNative(intPtr);
		}

		protected override void Dispose(bool disposing)
		{
			base.Dispose(disposing);
			if (base.Handle == IntPtr.Zero)
			{
				__mt_Entity_var = null;
				__mt_Predicate_var = null;
				__mt_SortDescriptors_var = null;
				__mt_AffectedStores_var = null;
				__mt_HavingPredicate_var = null;
				__mt_PropertiesToGroupBy_var = null;
			}
		}
	}
}