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

namespace CPF.Mac.Foundation
{
	[Register("NSMutableIndexSet", true)]
	public class NSMutableIndexSet : NSIndexSet
	{
		private static readonly IntPtr selInitWithIndex_Handle = Selector.GetHandle("initWithIndex:");

		private static readonly IntPtr selInitWithIndexSet_Handle = Selector.GetHandle("initWithIndexSet:");

		private static readonly IntPtr selAddIndexes_Handle = Selector.GetHandle("addIndexes:");

		private static readonly IntPtr selRemoveIndexes_Handle = Selector.GetHandle("removeIndexes:");

		private static readonly IntPtr selRemoveAllIndexesHandle = Selector.GetHandle("removeAllIndexes");

		private static readonly IntPtr selAddIndex_Handle = Selector.GetHandle("addIndex:");

		private static readonly IntPtr selRemoveIndex_Handle = Selector.GetHandle("removeIndex:");

		private static readonly IntPtr selShiftIndexesStartingAtIndexBy_Handle = Selector.GetHandle("shiftIndexesStartingAtIndex:by:");

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

		public override IntPtr ClassHandle => class_ptr;

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

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

		[Export("initWithIndex:")]
		public NSMutableIndexSet(ulong index)
			: base(NSObjectFlag.Empty)
		{
			if (IsDirectBinding)
			{
				base.Handle = Messaging.IntPtr_objc_msgSend_UInt64(base.Handle, selInitWithIndex_Handle, index);
			}
			else
			{
				base.Handle = Messaging.IntPtr_objc_msgSendSuper_UInt64(base.SuperHandle, selInitWithIndex_Handle, index);
			}
		}

		[Export("initWithIndexSet:")]
		public NSMutableIndexSet(NSIndexSet other)
			: base(NSObjectFlag.Empty)
		{
			if (other == null)
			{
				throw new ArgumentNullException("other");
			}
			if (IsDirectBinding)
			{
				base.Handle = Messaging.IntPtr_objc_msgSend_IntPtr(base.Handle, selInitWithIndexSet_Handle, other.Handle);
			}
			else
			{
				base.Handle = Messaging.IntPtr_objc_msgSendSuper_IntPtr(base.SuperHandle, selInitWithIndexSet_Handle, other.Handle);
			}
		}

		[Export("addIndexes:")]
		public virtual void Add(NSIndexSet other)
		{
			if (other == null)
			{
				throw new ArgumentNullException("other");
			}
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend_IntPtr(base.Handle, selAddIndexes_Handle, other.Handle);
			}
			else
			{
				Messaging.void_objc_msgSendSuper_IntPtr(base.SuperHandle, selAddIndexes_Handle, other.Handle);
			}
		}

		[Export("removeIndexes:")]
		public virtual void Remove(NSIndexSet other)
		{
			if (other == null)
			{
				throw new ArgumentNullException("other");
			}
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend_IntPtr(base.Handle, selRemoveIndexes_Handle, other.Handle);
			}
			else
			{
				Messaging.void_objc_msgSendSuper_IntPtr(base.SuperHandle, selRemoveIndexes_Handle, other.Handle);
			}
		}

		[Export("removeAllIndexes")]
		public virtual void Clear()
		{
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend(base.Handle, selRemoveAllIndexesHandle);
			}
			else
			{
				Messaging.void_objc_msgSendSuper(base.SuperHandle, selRemoveAllIndexesHandle);
			}
		}

		[Export("addIndex:")]
		public virtual void Add(ulong index)
		{
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend_UInt64(base.Handle, selAddIndex_Handle, index);
			}
			else
			{
				Messaging.void_objc_msgSendSuper_UInt64(base.SuperHandle, selAddIndex_Handle, index);
			}
		}

		[Export("removeIndex:")]
		public virtual void Remove(ulong index)
		{
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend_UInt64(base.Handle, selRemoveIndex_Handle, index);
			}
			else
			{
				Messaging.void_objc_msgSendSuper_UInt64(base.SuperHandle, selRemoveIndex_Handle, index);
			}
		}

		[Export("shiftIndexesStartingAtIndex:by:")]
		public virtual void ShiftIndexes(ulong startIndex, long delta)
		{
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend_UInt64_Int64(base.Handle, selShiftIndexesStartingAtIndexBy_Handle, startIndex, delta);
			}
			else
			{
				Messaging.void_objc_msgSendSuper_UInt64_Int64(base.SuperHandle, selShiftIndexesStartingAtIndexBy_Handle, startIndex, delta);
			}
		}
	}
}
