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

namespace CPF.Mac.Foundation
{
	[Register("NSURLCache", true)]
	public class NSUrlCache : NSObject
	{
		private static readonly IntPtr selSharedURLCacheHandle = Selector.GetHandle("sharedURLCache");

		private static readonly IntPtr selSetSharedURLCache_Handle = Selector.GetHandle("setSharedURLCache:");

		private static readonly IntPtr selMemoryCapacityHandle = Selector.GetHandle("memoryCapacity");

		private static readonly IntPtr selSetMemoryCapacity_Handle = Selector.GetHandle("setMemoryCapacity:");

		private static readonly IntPtr selDiskCapacityHandle = Selector.GetHandle("diskCapacity");

		private static readonly IntPtr selSetDiskCapacity_Handle = Selector.GetHandle("setDiskCapacity:");

		private static readonly IntPtr selCurrentMemoryUsageHandle = Selector.GetHandle("currentMemoryUsage");

		private static readonly IntPtr selCurrentDiskUsageHandle = Selector.GetHandle("currentDiskUsage");

		private static readonly IntPtr selInitWithMemoryCapacityDiskCapacityDiskPath_Handle = Selector.GetHandle("initWithMemoryCapacity:diskCapacity:diskPath:");

		private static readonly IntPtr selCachedResponseForRequest_Handle = Selector.GetHandle("cachedResponseForRequest:");

		private static readonly IntPtr selStoreCachedResponseForRequest_Handle = Selector.GetHandle("storeCachedResponse:forRequest:");

		private static readonly IntPtr selRemoveCachedResponseForRequest_Handle = Selector.GetHandle("removeCachedResponseForRequest:");

		private static readonly IntPtr selRemoveAllCachedResponsesHandle = Selector.GetHandle("removeAllCachedResponses");

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

		private static object __mt_SharedCache_var_static;

		public override IntPtr ClassHandle => class_ptr;

		public static NSUrlCache SharedCache
		{
			[Export("sharedURLCache")]
			get
			{
				return (NSUrlCache)(__mt_SharedCache_var_static = (NSUrlCache)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSend(class_ptr, selSharedURLCacheHandle)));
			}
			[Export("setSharedURLCache:")]
			set
			{
				if (value == null)
				{
					throw new ArgumentNullException("value");
				}
				Messaging.void_objc_msgSend_IntPtr(class_ptr, selSetSharedURLCache_Handle, value.Handle);
			}
		}

		public virtual ulong MemoryCapacity
		{
			[Export("memoryCapacity")]
			get
			{
				if (IsDirectBinding)
				{
					return Messaging.UInt64_objc_msgSend(base.Handle, selMemoryCapacityHandle);
				}
				return Messaging.UInt64_objc_msgSendSuper(base.SuperHandle, selMemoryCapacityHandle);
			}
			[Export("setMemoryCapacity:")]
			set
			{
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_UInt64(base.Handle, selSetMemoryCapacity_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_UInt64(base.SuperHandle, selSetMemoryCapacity_Handle, value);
				}
			}
		}

		public virtual ulong DiskCapacity
		{
			[Export("diskCapacity")]
			get
			{
				if (IsDirectBinding)
				{
					return Messaging.UInt64_objc_msgSend(base.Handle, selDiskCapacityHandle);
				}
				return Messaging.UInt64_objc_msgSendSuper(base.SuperHandle, selDiskCapacityHandle);
			}
			[Export("setDiskCapacity:")]
			set
			{
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_UInt64(base.Handle, selSetDiskCapacity_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_UInt64(base.SuperHandle, selSetDiskCapacity_Handle, value);
				}
			}
		}

		public virtual ulong CurrentMemoryUsage
		{
			[Export("currentMemoryUsage")]
			get
			{
				if (IsDirectBinding)
				{
					return Messaging.UInt64_objc_msgSend(base.Handle, selCurrentMemoryUsageHandle);
				}
				return Messaging.UInt64_objc_msgSendSuper(base.SuperHandle, selCurrentMemoryUsageHandle);
			}
		}

		public virtual ulong CurrentDiskUsage
		{
			[Export("currentDiskUsage")]
			get
			{
				if (IsDirectBinding)
				{
					return Messaging.UInt64_objc_msgSend(base.Handle, selCurrentDiskUsageHandle);
				}
				return Messaging.UInt64_objc_msgSendSuper(base.SuperHandle, selCurrentDiskUsageHandle);
			}
		}

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

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

		[Export("initWithMemoryCapacity:diskCapacity:diskPath:")]
		public NSUrlCache(ulong memoryCapacity, ulong diskCapacity, string diskPath)
			: base(NSObjectFlag.Empty)
		{
			if (diskPath == null)
			{
				throw new ArgumentNullException("diskPath");
			}
			IntPtr intPtr = NSString.CreateNative(diskPath);
			if (IsDirectBinding)
			{
				base.Handle = Messaging.IntPtr_objc_msgSend_UInt64_UInt64_IntPtr(base.Handle, selInitWithMemoryCapacityDiskCapacityDiskPath_Handle, memoryCapacity, diskCapacity, intPtr);
			}
			else
			{
				base.Handle = Messaging.IntPtr_objc_msgSendSuper_UInt64_UInt64_IntPtr(base.SuperHandle, selInitWithMemoryCapacityDiskCapacityDiskPath_Handle, memoryCapacity, diskCapacity, intPtr);
			}
			NSString.ReleaseNative(intPtr);
		}

		[Export("cachedResponseForRequest:")]
		public virtual NSCachedUrlResponse CachedResponseForRequest(NSUrlRequest request)
		{
			if (request == null)
			{
				throw new ArgumentNullException("request");
			}
			if (IsDirectBinding)
			{
				return (NSCachedUrlResponse)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSend_IntPtr(base.Handle, selCachedResponseForRequest_Handle, request.Handle));
			}
			return (NSCachedUrlResponse)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSendSuper_IntPtr(base.SuperHandle, selCachedResponseForRequest_Handle, request.Handle));
		}

		[Export("storeCachedResponse:forRequest:")]
		public virtual void StoreCachedResponse(NSCachedUrlResponse cachedResponse, NSUrlRequest forRequest)
		{
			if (cachedResponse == null)
			{
				throw new ArgumentNullException("cachedResponse");
			}
			if (forRequest == null)
			{
				throw new ArgumentNullException("forRequest");
			}
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend_IntPtr_IntPtr(base.Handle, selStoreCachedResponseForRequest_Handle, cachedResponse.Handle, forRequest.Handle);
			}
			else
			{
				Messaging.void_objc_msgSendSuper_IntPtr_IntPtr(base.SuperHandle, selStoreCachedResponseForRequest_Handle, cachedResponse.Handle, forRequest.Handle);
			}
		}

		[Export("removeCachedResponseForRequest:")]
		public virtual void RemoveCachedResponse(NSUrlRequest request)
		{
			if (request == null)
			{
				throw new ArgumentNullException("request");
			}
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend_IntPtr(base.Handle, selRemoveCachedResponseForRequest_Handle, request.Handle);
			}
			else
			{
				Messaging.void_objc_msgSendSuper_IntPtr(base.SuperHandle, selRemoveCachedResponseForRequest_Handle, request.Handle);
			}
		}

		[Export("removeAllCachedResponses")]
		public virtual void RemoveAllCachedResponses()
		{
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend(base.Handle, selRemoveAllCachedResponsesHandle);
			}
			else
			{
				Messaging.void_objc_msgSendSuper(base.SuperHandle, selRemoveAllCachedResponsesHandle);
			}
		}
	}
}