using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.Versioning;
using System.Security;
using System.Security.Permissions;
using BepInEx;
using BepInEx.Logging;
using HarmonyLib;
using IL.RoR2.UI;
using Microsoft.CodeAnalysis;
using Mono.Cecil.Cil;
using MonoMod.Cil;
using MonoMod.RuntimeDetour;
using R2API.Utils;
using RoR2.UI;

[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
[assembly: NetworkCompatibility(/*Could not decode attribute arguments.*/)]
[assembly: TargetFramework(".NETStandard,Version=v2.1", FrameworkDisplayName = ".NET Standard 2.1")]
[assembly: AssemblyCompany("TooltipFix")]
[assembly: AssemblyConfiguration("Release")]
[assembly: AssemblyFileVersion("1.0.0.0")]
[assembly: AssemblyInformationalVersion("1.0.0+d290cc75ffb960d09fc5df1d11f51a2a95a766c3")]
[assembly: AssemblyProduct("TooltipFix")]
[assembly: AssemblyTitle("TooltipFix")]
[assembly: SecurityPermission(SecurityAction.RequestMinimum, SkipVerification = true)]
[assembly: AssemblyVersion("1.0.0.0")]
[module: UnverifiableCode]
[module: RefSafetyRules(11)]
namespace Microsoft.CodeAnalysis
{
	[CompilerGenerated]
	[Microsoft.CodeAnalysis.Embedded]
	internal sealed class EmbeddedAttribute : Attribute
	{
	}
}
namespace System.Runtime.CompilerServices
{
	[CompilerGenerated]
	[Microsoft.CodeAnalysis.Embedded]
	[AttributeUsage(AttributeTargets.Module, AllowMultiple = false, Inherited = false)]
	internal sealed class RefSafetyRulesAttribute : Attribute
	{
		public readonly int Version;

		public RefSafetyRulesAttribute(int P_0)
		{
			Version = P_0;
		}
	}
}
namespace TooltipFix
{
	internal static class Log
	{
		internal static ManualLogSource _logSource;

		internal static void Init(ManualLogSource logSource)
		{
			_logSource = logSource;
		}

		private static string getLogPrefix(string callerPath, string callerMemberName, int callerLineNumber)
		{
			int num = callerPath.LastIndexOf("TooltipFix\\");
			if (num >= 0)
			{
				callerPath = callerPath.Substring(num + "TooltipFix\\".Length);
			}
			return $"{callerPath}:{callerLineNumber} ({callerMemberName}) ";
		}

		internal static void Error(object data, [CallerFilePath] string callerPath = "", [CallerMemberName] string callerMemberName = "", [CallerLineNumber] int callerLineNumber = -1)
		{
			_logSource.LogError((object)(getLogPrefix(callerPath, callerMemberName, callerLineNumber) + data));
		}

		internal static void Error_NoCallerPrefix(object data)
		{
			_logSource.LogError(data);
		}

		internal static void Fatal(object data, [CallerFilePath] string callerPath = "", [CallerMemberName] string callerMemberName = "", [CallerLineNumber] int callerLineNumber = -1)
		{
			_logSource.LogFatal((object)(getLogPrefix(callerPath, callerMemberName, callerLineNumber) + data));
		}

		internal static void Fatal_NoCallerPrefix(object data)
		{
			_logSource.LogFatal(data);
		}

		internal static void Info(object data, [CallerFilePath] string callerPath = "", [CallerMemberName] string callerMemberName = "", [CallerLineNumber] int callerLineNumber = -1)
		{
			_logSource.LogInfo((object)(getLogPrefix(callerPath, callerMemberName, callerLineNumber) + data));
		}

		internal static void Info_NoCallerPrefix(object data)
		{
			_logSource.LogInfo(data);
		}

		internal static void Message(object data, [CallerFilePath] string callerPath = "", [CallerMemberName] string callerMemberName = "", [CallerLineNumber] int callerLineNumber = -1)
		{
			_logSource.LogMessage((object)(getLogPrefix(callerPath, callerMemberName, callerLineNumber) + data));
		}

		internal static void Message_NoCallerPrefix(object data)
		{
			_logSource.LogMessage(data);
		}

		internal static void Warning(object data, [CallerFilePath] string callerPath = "", [CallerMemberName] string callerMemberName = "", [CallerLineNumber] int callerLineNumber = -1)
		{
			_logSource.LogWarning((object)(getLogPrefix(callerPath, callerMemberName, callerLineNumber) + data));
		}

		internal static void Warning_NoCallerPrefix(object data)
		{
			_logSource.LogWarning(data);
		}
	}
	[BepInPlugin("Gorakh.TooltipFix", "TooltipFix", "1.0.0")]
	[BepInDependency(/*Could not decode attribute arguments.*/)]
	public class TooltipFixPlugin : BaseUnityPlugin
	{
		private delegate bool orig_TooltipProvider_get_tooltipIsAvailable(TooltipProvider self);

		[CompilerGenerated]
		private static class <>O
		{
			public static Manipulator <0>__TooltipController_SetTooltip_FixEmptyCheck;

			public static Func<orig_TooltipProvider_get_tooltipIsAvailable, TooltipProvider, bool> <1>__TooltipProvider_get_tooltipIsAvailable_CheckEmpty;
		}

		public const string PluginGUID = "Gorakh.TooltipFix";

		public const string PluginAuthor = "Gorakh";

		public const string PluginName = "TooltipFix";

		public const string PluginVersion = "1.0.0";

		private readonly List<IDetour> _hooks = new List<IDetour>();

		internal static TooltipFixPlugin Instance { get; private set; }

		private void Awake()
		{
			//IL_0031: Unknown result type (might be due to invalid IL or missing references)
			//IL_0036: Unknown result type (might be due to invalid IL or missing references)
			//IL_003c: Expected O, but got Unknown
			//IL_0081: Unknown result type (might be due to invalid IL or missing references)
			//IL_008b: Expected O, but got Unknown
			Stopwatch stopwatch = Stopwatch.StartNew();
			Log.Init(((BaseUnityPlugin)this).Logger);
			Instance = SingletonHelper.Assign<TooltipFixPlugin>(Instance, this);
			object obj = <>O.<0>__TooltipController_SetTooltip_FixEmptyCheck;
			if (obj == null)
			{
				Manipulator val = TooltipController_SetTooltip_FixEmptyCheck;
				<>O.<0>__TooltipController_SetTooltip_FixEmptyCheck = val;
				obj = (object)val;
			}
			TooltipController.SetTooltip += (Manipulator)obj;
			MethodInfo methodInfo = AccessTools.DeclaredPropertyGetter(typeof(TooltipProvider), "tooltipIsAvailable");
			if (methodInfo != null)
			{
				_hooks.Add((IDetour)new Hook((MethodBase)methodInfo, (Delegate)new Func<orig_TooltipProvider_get_tooltipIsAvailable, TooltipProvider, bool>(TooltipProvider_get_tooltipIsAvailable_CheckEmpty)));
			}
			else
			{
				Log.Error("Failed to find getter method for tooltipIsAvailable", "X:\\Git\\RoR2\\TooltipFix\\TooltipFix\\TooltipFixPlugin.cs", "Awake", 43);
			}
			stopwatch.Stop();
			Log.Message_NoCallerPrefix($"Initialized in {stopwatch.Elapsed.TotalMilliseconds:F0}ms");
		}

		private void OnDestroy()
		{
			//IL_0010: Unknown result type (might be due to invalid IL or missing references)
			//IL_0015: Unknown result type (might be due to invalid IL or missing references)
			//IL_001b: Expected O, but got Unknown
			object obj = <>O.<0>__TooltipController_SetTooltip_FixEmptyCheck;
			if (obj == null)
			{
				Manipulator val = TooltipController_SetTooltip_FixEmptyCheck;
				<>O.<0>__TooltipController_SetTooltip_FixEmptyCheck = val;
				obj = (object)val;
			}
			TooltipController.SetTooltip -= (Manipulator)obj;
			foreach (IDetour hook in _hooks)
			{
				((IDisposable)hook)?.Dispose();
			}
			_hooks.Clear();
			Instance = SingletonHelper.Unassign<TooltipFixPlugin>(Instance, this);
		}

		private static void TooltipController_SetTooltip_FixEmptyCheck(ILContext il)
		{
			//IL_0007: Unknown result type (might be due to invalid IL or missing references)
			//IL_000d: Expected O, but got Unknown
			//IL_00ea: Unknown result type (might be due to invalid IL or missing references)
			ILCursor val = new ILCursor(il);
			int index = val.Index;
			val.Index = index - 1;
			MethodInfo titleTextGetter = AccessTools.DeclaredPropertyGetter(typeof(TooltipProvider), "titleText");
			MethodInfo bodyTextGetter = AccessTools.DeclaredPropertyGetter(typeof(TooltipProvider), "bodyText");
			if (val.TryGotoPrev(new Func<Instruction, bool>[1]
			{
				(Instruction x) => ILPatternMatchingExt.MatchCallOrCallvirt(x, (MethodBase)titleTextGetter) || ILPatternMatchingExt.MatchCallOrCallvirt(x, (MethodBase)bodyTextGetter)
			}))
			{
				ILLabel afterIfLabel = null;
				if (val.TryGotoNext((MoveType)2, new Func<Instruction, bool>[1]
				{
					(Instruction x) => ILPatternMatchingExt.MatchBrfalse(x, ref afterIfLabel)
				}))
				{
					ILLabel val2 = val.MarkLabel();
					val.Index = 0;
					if (val.TryGotoNext(new Func<Instruction, bool>[1]
					{
						(Instruction x) => ILPatternMatchingExt.MatchCallOrCallvirt(x, (MethodBase)titleTextGetter) || ILPatternMatchingExt.MatchCallOrCallvirt(x, (MethodBase)bodyTextGetter)
					}))
					{
						ILLabel val3 = default(ILLabel);
						if (val.TryGotoPrev((MoveType)2, new Func<Instruction, bool>[1]
						{
							(Instruction x) => ILPatternMatchingExt.MatchBrfalse(x, ref val3) && val3.Target == afterIfLabel.Target
						}))
						{
							val.Emit(OpCodes.Br, (object)val2);
						}
						else
						{
							Log.Error("Failed to find matching branch instruction", "X:\\Git\\RoR2\\TooltipFix\\TooltipFix\\TooltipFixPlugin.cs", "TooltipController_SetTooltip_FixEmptyCheck", 92);
						}
					}
					else
					{
						Log.Error("Failed to find title of body text get (from front)", "X:\\Git\\RoR2\\TooltipFix\\TooltipFix\\TooltipFixPlugin.cs", "TooltipController_SetTooltip_FixEmptyCheck", 97);
					}
				}
				else
				{
					Log.Error("Failed to find branch instruction", "X:\\Git\\RoR2\\TooltipFix\\TooltipFix\\TooltipFixPlugin.cs", "TooltipController_SetTooltip_FixEmptyCheck", 102);
				}
			}
			else
			{
				Log.Error("Failed to find title of body text get (from back)", "X:\\Git\\RoR2\\TooltipFix\\TooltipFix\\TooltipFixPlugin.cs", "TooltipController_SetTooltip_FixEmptyCheck", 107);
			}
		}

		private static bool TooltipProvider_get_tooltipIsAvailable_CheckEmpty(orig_TooltipProvider_get_tooltipIsAvailable orig, TooltipProvider self)
		{
			if (orig(self))
			{
				if (string.IsNullOrEmpty(self.titleText))
				{
					return !string.IsNullOrEmpty(self.bodyText);
				}
				return true;
			}
			return false;
		}
	}
}