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

namespace CPF.Mac.Foundation
{
	[Register("NSMutableCharacterSet", true)]
	public class NSMutableCharacterSet : NSCharacterSet
	{
		private static readonly IntPtr selRemoveCharactersInRange_Handle = Selector.GetHandle("removeCharactersInRange:");

		private static readonly IntPtr selAddCharactersInString_Handle = Selector.GetHandle("addCharactersInString:");

		private static readonly IntPtr selRemoveCharactersInString_Handle = Selector.GetHandle("removeCharactersInString:");

		private static readonly IntPtr selFormUnionWithCharacterSet_Handle = Selector.GetHandle("formUnionWithCharacterSet:");

		private static readonly IntPtr selFormIntersectionWithCharacterSet_Handle = Selector.GetHandle("formIntersectionWithCharacterSet:");

		private static readonly IntPtr selInvertHandle = Selector.GetHandle("invert");

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

		public override IntPtr ClassHandle => class_ptr;

		[EditorBrowsable(EditorBrowsableState.Advanced)]
		[Export("init")]
		public NSMutableCharacterSet()
			: 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 NSMutableCharacterSet(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 NSMutableCharacterSet(NSObjectFlag t)
			: base(t)
		{
		}

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

		[Export("removeCharactersInRange:")]
		public virtual void RemoveCharacters(NSRange aRange)
		{
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend_NSRange(base.Handle, selRemoveCharactersInRange_Handle, aRange);
			}
			else
			{
				Messaging.void_objc_msgSendSuper_NSRange(base.SuperHandle, selRemoveCharactersInRange_Handle, aRange);
			}
		}

		[Export("addCharactersInString:")]
		public virtual void AddCharacters(string aString)
		{
			if (aString == null)
			{
				throw new ArgumentNullException("aString");
			}
			IntPtr intPtr = NSString.CreateNative(aString);
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend_IntPtr(base.Handle, selAddCharactersInString_Handle, intPtr);
			}
			else
			{
				Messaging.void_objc_msgSendSuper_IntPtr(base.SuperHandle, selAddCharactersInString_Handle, intPtr);
			}
			NSString.ReleaseNative(intPtr);
		}

		[Export("removeCharactersInString:")]
		public virtual void RemoveCharacters(string aString)
		{
			if (aString == null)
			{
				throw new ArgumentNullException("aString");
			}
			IntPtr intPtr = NSString.CreateNative(aString);
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend_IntPtr(base.Handle, selRemoveCharactersInString_Handle, intPtr);
			}
			else
			{
				Messaging.void_objc_msgSendSuper_IntPtr(base.SuperHandle, selRemoveCharactersInString_Handle, intPtr);
			}
			NSString.ReleaseNative(intPtr);
		}

		[Export("formUnionWithCharacterSet:")]
		public virtual void UnionWith(NSCharacterSet otherSet)
		{
			if (otherSet == null)
			{
				throw new ArgumentNullException("otherSet");
			}
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend_IntPtr(base.Handle, selFormUnionWithCharacterSet_Handle, otherSet.Handle);
			}
			else
			{
				Messaging.void_objc_msgSendSuper_IntPtr(base.SuperHandle, selFormUnionWithCharacterSet_Handle, otherSet.Handle);
			}
		}

		[Export("formIntersectionWithCharacterSet:")]
		public virtual void IntersectWith(NSCharacterSet otherSet)
		{
			if (otherSet == null)
			{
				throw new ArgumentNullException("otherSet");
			}
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend_IntPtr(base.Handle, selFormIntersectionWithCharacterSet_Handle, otherSet.Handle);
			}
			else
			{
				Messaging.void_objc_msgSendSuper_IntPtr(base.SuperHandle, selFormIntersectionWithCharacterSet_Handle, otherSet.Handle);
			}
		}

		[Export("invert")]
		public virtual void Invert()
		{
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend(base.Handle, selInvertHandle);
			}
			else
			{
				Messaging.void_objc_msgSendSuper(base.SuperHandle, selInvertHandle);
			}
		}
	}
}