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

namespace CPF.Mac.Foundation
{
	[Register("NSDistributedNotificationCenter", true)]
	public class NSDistributedNotificationCenter : NSNotificationCenter
	{
		private static readonly IntPtr selDefaultCenterHandle = Selector.GetHandle("defaultCenter");

		private static readonly IntPtr selSuspendedHandle = Selector.GetHandle("suspended");

		private static readonly IntPtr selSetSuspended_Handle = Selector.GetHandle("setSuspended:");

		private static readonly IntPtr selAddObserverSelectorNameObjectSuspensionBehavior_Handle = Selector.GetHandle("addObserver:selector:name:object:suspensionBehavior:");

		private static readonly IntPtr selPostNotificationNameObjectUserInfoDeliverImmediately_Handle = Selector.GetHandle("postNotificationName:object:userInfo:deliverImmediately:");

		private static readonly IntPtr selPostNotificationNameObjectUserInfoOptions_Handle = Selector.GetHandle("postNotificationName:object:userInfo:options:");

		private static readonly IntPtr selAddObserverSelectorNameObject_Handle = Selector.GetHandle("addObserver:selector:name:object:");

		private static readonly IntPtr selPostNotificationNameObject_Handle = Selector.GetHandle("postNotificationName:object:");

		private static readonly IntPtr selPostNotificationNameObjectUserInfo_Handle = Selector.GetHandle("postNotificationName:object:userInfo:");

		private static readonly IntPtr selRemoveObserverNameObject_Handle = Selector.GetHandle("removeObserver:name:object:");

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

		private static object __mt_DefaultCenter_var_static;

		private static NSString _NSLocalNotificationCenterType;

		public override IntPtr ClassHandle => class_ptr;

		public new static NSObject DefaultCenter
		{
			[Export("defaultCenter")]
			get
			{
				return (NSObject)(__mt_DefaultCenter_var_static = Runtime.GetNSObject(Messaging.IntPtr_objc_msgSend(class_ptr, selDefaultCenterHandle)));
			}
		}

		public virtual bool Suspended
		{
			[Export("suspended")]
			get
			{
				if (IsDirectBinding)
				{
					return Messaging.bool_objc_msgSend(base.Handle, selSuspendedHandle);
				}
				return Messaging.bool_objc_msgSendSuper(base.SuperHandle, selSuspendedHandle);
			}
			[Export("setSuspended:")]
			set
			{
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_bool(base.Handle, selSetSuspended_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_bool(base.SuperHandle, selSetSuspended_Handle, value);
				}
			}
		}

		[Field("NSLocalNotificationCenterType", "Foundation")]
		public static NSString NSLocalNotificationCenterType
		{
			get
			{
				if (_NSLocalNotificationCenterType == null)
				{
					_NSLocalNotificationCenterType = Dlfcn.GetStringConstant(Libraries.Foundation.Handle, "NSLocalNotificationCenterType");
				}
				return _NSLocalNotificationCenterType;
			}
		}

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

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

		[Export("addObserver:selector:name:object:suspensionBehavior:")]
		public virtual void AddObserver(NSObject observer, Selector selector, string notificationName, string notificationSenderc, NSNotificationSuspensionBehavior suspensionBehavior)
		{
			if (observer == null)
			{
				throw new ArgumentNullException("observer");
			}
			if (selector == null)
			{
				throw new ArgumentNullException("selector");
			}
			IntPtr intPtr = NSString.CreateNative(notificationName);
			IntPtr intPtr2 = NSString.CreateNative(notificationSenderc);
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend_IntPtr_IntPtr_IntPtr_IntPtr_UInt64(base.Handle, selAddObserverSelectorNameObjectSuspensionBehavior_Handle, observer.Handle, selector.Handle, intPtr, intPtr2, (ulong)suspensionBehavior);
			}
			else
			{
				Messaging.void_objc_msgSendSuper_IntPtr_IntPtr_IntPtr_IntPtr_UInt64(base.SuperHandle, selAddObserverSelectorNameObjectSuspensionBehavior_Handle, observer.Handle, selector.Handle, intPtr, intPtr2, (ulong)suspensionBehavior);
			}
			NSString.ReleaseNative(intPtr);
			NSString.ReleaseNative(intPtr2);
		}

		[Export("postNotificationName:object:userInfo:deliverImmediately:")]
		public virtual void PostNotificationName(string name, string anObject, NSDictionary userInfo, bool deliverImmediately)
		{
			if (name == null)
			{
				throw new ArgumentNullException("name");
			}
			IntPtr intPtr = NSString.CreateNative(name);
			IntPtr intPtr2 = NSString.CreateNative(anObject);
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend_IntPtr_IntPtr_IntPtr_bool(base.Handle, selPostNotificationNameObjectUserInfoDeliverImmediately_Handle, intPtr, intPtr2, userInfo?.Handle ?? IntPtr.Zero, deliverImmediately);
			}
			else
			{
				Messaging.void_objc_msgSendSuper_IntPtr_IntPtr_IntPtr_bool(base.SuperHandle, selPostNotificationNameObjectUserInfoDeliverImmediately_Handle, intPtr, intPtr2, userInfo?.Handle ?? IntPtr.Zero, deliverImmediately);
			}
			NSString.ReleaseNative(intPtr);
			NSString.ReleaseNative(intPtr2);
		}

		[Export("postNotificationName:object:userInfo:options:")]
		public virtual void PostNotificationName(string name, string anObjecb, NSDictionary userInfo, NSNotificationFlags options)
		{
			if (name == null)
			{
				throw new ArgumentNullException("name");
			}
			IntPtr intPtr = NSString.CreateNative(name);
			IntPtr intPtr2 = NSString.CreateNative(anObjecb);
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend_IntPtr_IntPtr_IntPtr_UInt64(base.Handle, selPostNotificationNameObjectUserInfoOptions_Handle, intPtr, intPtr2, userInfo?.Handle ?? IntPtr.Zero, (ulong)options);
			}
			else
			{
				Messaging.void_objc_msgSendSuper_IntPtr_IntPtr_IntPtr_UInt64(base.SuperHandle, selPostNotificationNameObjectUserInfoOptions_Handle, intPtr, intPtr2, userInfo?.Handle ?? IntPtr.Zero, (ulong)options);
			}
			NSString.ReleaseNative(intPtr);
			NSString.ReleaseNative(intPtr2);
		}

		[Export("addObserver:selector:name:object:")]
		public new virtual void AddObserver(NSObject observer, Selector aSelector, string aName, NSObject anObject)
		{
			if (observer == null)
			{
				throw new ArgumentNullException("observer");
			}
			if (aSelector == null)
			{
				throw new ArgumentNullException("aSelector");
			}
			IntPtr intPtr = NSString.CreateNative(aName);
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend_IntPtr_IntPtr_IntPtr_IntPtr(base.Handle, selAddObserverSelectorNameObject_Handle, observer.Handle, aSelector.Handle, intPtr, anObject?.Handle ?? IntPtr.Zero);
			}
			else
			{
				Messaging.void_objc_msgSendSuper_IntPtr_IntPtr_IntPtr_IntPtr(base.SuperHandle, selAddObserverSelectorNameObject_Handle, observer.Handle, aSelector.Handle, intPtr, anObject?.Handle ?? IntPtr.Zero);
			}
			NSString.ReleaseNative(intPtr);
		}

		[Export("postNotificationName:object:")]
		public virtual void PostNotificationName(string aName, string anObject)
		{
			if (aName == null)
			{
				throw new ArgumentNullException("aName");
			}
			IntPtr intPtr = NSString.CreateNative(aName);
			IntPtr intPtr2 = NSString.CreateNative(anObject);
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend_IntPtr_IntPtr(base.Handle, selPostNotificationNameObject_Handle, intPtr, intPtr2);
			}
			else
			{
				Messaging.void_objc_msgSendSuper_IntPtr_IntPtr(base.SuperHandle, selPostNotificationNameObject_Handle, intPtr, intPtr2);
			}
			NSString.ReleaseNative(intPtr);
			NSString.ReleaseNative(intPtr2);
		}

		[Export("postNotificationName:object:userInfo:")]
		public virtual void PostNotificationName(string aName, string anObject, NSDictionary aUserInfo)
		{
			if (aName == null)
			{
				throw new ArgumentNullException("aName");
			}
			IntPtr intPtr = NSString.CreateNative(aName);
			IntPtr intPtr2 = NSString.CreateNative(anObject);
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend_IntPtr_IntPtr_IntPtr(base.Handle, selPostNotificationNameObjectUserInfo_Handle, intPtr, intPtr2, aUserInfo?.Handle ?? IntPtr.Zero);
			}
			else
			{
				Messaging.void_objc_msgSendSuper_IntPtr_IntPtr_IntPtr(base.SuperHandle, selPostNotificationNameObjectUserInfo_Handle, intPtr, intPtr2, aUserInfo?.Handle ?? IntPtr.Zero);
			}
			NSString.ReleaseNative(intPtr);
			NSString.ReleaseNative(intPtr2);
		}

		[Export("removeObserver:name:object:")]
		public new virtual void RemoveObserver(NSObject observer, string aName, NSObject anObject)
		{
			if (observer == null)
			{
				throw new ArgumentNullException("observer");
			}
			IntPtr intPtr = NSString.CreateNative(aName);
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend_IntPtr_IntPtr_IntPtr(base.Handle, selRemoveObserverNameObject_Handle, observer.Handle, intPtr, anObject?.Handle ?? IntPtr.Zero);
			}
			else
			{
				Messaging.void_objc_msgSendSuper_IntPtr_IntPtr_IntPtr(base.SuperHandle, selRemoveObserverNameObject_Handle, observer.Handle, intPtr, anObject?.Handle ?? IntPtr.Zero);
			}
			NSString.ReleaseNative(intPtr);
		}
	}
}