using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Diagnostics.CodeAnalysis;
using System.IO;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.Versioning;
using System.Security;
using System.Security.Permissions;
using BepInEx;
using BepInEx.Logging;
using Microsoft.CodeAnalysis;
using MonoMod.RuntimeDetour;

[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
[assembly: TargetFramework(".NETStandard,Version=v2.1", FrameworkDisplayName = ".NET Standard 2.1")]
[assembly: AssemblyCompany("FilteredLogs")]
[assembly: AssemblyConfiguration("Release")]
[assembly: AssemblyDescription("Filtered Logs plugin for Silksong.")]
[assembly: AssemblyFileVersion("1.1.0.0")]
[assembly: AssemblyInformationalVersion("1.1.0+ad0cb69603bcb75053f125ea0781b5bf0521b93b")]
[assembly: AssemblyProduct("FilteredLogs")]
[assembly: AssemblyTitle("FilteredLogs")]
[assembly: AssemblyMetadata("RepositoryUrl", "https://github.com/flibber-hk/Silksong.FilteredLogs")]
[assembly: SecurityPermission(SecurityAction.RequestMinimum, SkipVerification = true)]
[assembly: AssemblyVersion("1.1.0.0")]
[module: UnverifiableCode]
[module: RefSafetyRules(11)]
namespace System.Runtime.CompilerServices
{
	[CompilerGenerated]
	[Microsoft.CodeAnalysis.Embedded]
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Event | AttributeTargets.Parameter | AttributeTargets.ReturnValue | AttributeTargets.GenericParameter, AllowMultiple = false, Inherited = false)]
	internal sealed class NullableAttribute : Attribute
	{
		public readonly byte[] NullableFlags;

		public NullableAttribute(byte P_0)
		{
			NullableFlags = new byte[1] { P_0 };
		}

		public NullableAttribute(byte[] P_0)
		{
			NullableFlags = P_0;
		}
	}
	[CompilerGenerated]
	[Microsoft.CodeAnalysis.Embedded]
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Method | AttributeTargets.Interface | AttributeTargets.Delegate, AllowMultiple = false, Inherited = false)]
	internal sealed class NullableContextAttribute : Attribute
	{
		public readonly byte Flag;

		public NullableContextAttribute(byte P_0)
		{
			Flag = P_0;
		}
	}
	[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 System.Runtime.Versioning
{
	[AttributeUsage(AttributeTargets.Assembly | AttributeTargets.Module | AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Enum | AttributeTargets.Constructor | AttributeTargets.Method | AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Event | AttributeTargets.Interface | AttributeTargets.Delegate, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class RequiresPreviewFeaturesAttribute : Attribute
	{
		public string? Message { get; }

		public string? Url { get; set; }

		public RequiresPreviewFeaturesAttribute()
		{
		}

		public RequiresPreviewFeaturesAttribute(string? message)
		{
			Message = message;
		}
	}
}
namespace System.Runtime.CompilerServices
{
	[AttributeUsage(AttributeTargets.Parameter, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class CallerArgumentExpressionAttribute : Attribute
	{
		public string ParameterName { get; }

		public CallerArgumentExpressionAttribute(string parameterName)
		{
			ParameterName = parameterName;
		}
	}
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Interface, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class CollectionBuilderAttribute : Attribute
	{
		public Type BuilderType { get; }

		public string MethodName { get; }

		public CollectionBuilderAttribute(Type builderType, string methodName)
		{
			BuilderType = builderType;
			MethodName = methodName;
		}
	}
	[AttributeUsage(AttributeTargets.All, AllowMultiple = true, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class CompilerFeatureRequiredAttribute : Attribute
	{
		public const string RefStructs = "RefStructs";

		public const string RequiredMembers = "RequiredMembers";

		public string FeatureName { get; }

		public bool IsOptional { get; set; }

		public CompilerFeatureRequiredAttribute(string featureName)
		{
			FeatureName = featureName;
		}
	}
	[AttributeUsage(AttributeTargets.Parameter, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class InterpolatedStringHandlerArgumentAttribute : Attribute
	{
		public string[] Arguments { get; }

		public InterpolatedStringHandlerArgumentAttribute(string argument)
		{
			Arguments = new string[1] { argument };
		}

		public InterpolatedStringHandlerArgumentAttribute(params string[] arguments)
		{
			Arguments = arguments;
		}
	}
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class InterpolatedStringHandlerAttribute : Attribute
	{
	}
	[EditorBrowsable(EditorBrowsableState.Never)]
	[ExcludeFromCodeCoverage]
	internal static class IsExternalInit
	{
	}
	[AttributeUsage(AttributeTargets.Method, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class ModuleInitializerAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Constructor | AttributeTargets.Method | AttributeTargets.Property, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class OverloadResolutionPriorityAttribute : Attribute
	{
		public int Priority { get; }

		public OverloadResolutionPriorityAttribute(int priority)
		{
			Priority = priority;
		}
	}
	[AttributeUsage(AttributeTargets.Parameter, Inherited = true, AllowMultiple = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class ParamCollectionAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Property | AttributeTargets.Field, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class RequiredMemberAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Parameter, Inherited = false)]
	[EditorBrowsable(EditorBrowsableState.Never)]
	[ExcludeFromCodeCoverage]
	internal sealed class RequiresLocationAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Module | AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Constructor | AttributeTargets.Method | AttributeTargets.Property | AttributeTargets.Event | AttributeTargets.Interface, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class SkipLocalsInitAttribute : Attribute
	{
	}
}
namespace System.Diagnostics.CodeAnalysis
{
	[AttributeUsage(AttributeTargets.Parameter, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class ConstantExpectedAttribute : Attribute
	{
		public object? Min { get; set; }

		public object? Max { get; set; }
	}
	[AttributeUsage(AttributeTargets.Assembly | AttributeTargets.Module | AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Enum | AttributeTargets.Constructor | AttributeTargets.Method | AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Event | AttributeTargets.Interface | AttributeTargets.Delegate, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class ExperimentalAttribute : Attribute
	{
		public string DiagnosticId { get; }

		public string? UrlFormat { get; set; }

		public ExperimentalAttribute(string diagnosticId)
		{
			DiagnosticId = diagnosticId;
		}
	}
	[AttributeUsage(AttributeTargets.Method | AttributeTargets.Property, Inherited = false, AllowMultiple = true)]
	[ExcludeFromCodeCoverage]
	internal sealed class MemberNotNullAttribute : Attribute
	{
		public string[] Members { get; }

		public MemberNotNullAttribute(string member)
		{
			Members = new string[1] { member };
		}

		public MemberNotNullAttribute(params string[] members)
		{
			Members = members;
		}
	}
	[AttributeUsage(AttributeTargets.Method | AttributeTargets.Property, Inherited = false, AllowMultiple = true)]
	[ExcludeFromCodeCoverage]
	internal sealed class MemberNotNullWhenAttribute : Attribute
	{
		public bool ReturnValue { get; }

		public string[] Members { get; }

		public MemberNotNullWhenAttribute(bool returnValue, string member)
		{
			ReturnValue = returnValue;
			Members = new string[1] { member };
		}

		public MemberNotNullWhenAttribute(bool returnValue, params string[] members)
		{
			ReturnValue = returnValue;
			Members = members;
		}
	}
	[AttributeUsage(AttributeTargets.Constructor, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class SetsRequiredMembersAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Parameter, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class StringSyntaxAttribute : Attribute
	{
		public const string CompositeFormat = "CompositeFormat";

		public const string DateOnlyFormat = "DateOnlyFormat";

		public const string DateTimeFormat = "DateTimeFormat";

		public const string EnumFormat = "EnumFormat";

		public const string GuidFormat = "GuidFormat";

		public const string Json = "Json";

		public const string NumericFormat = "NumericFormat";

		public const string Regex = "Regex";

		public const string TimeOnlyFormat = "TimeOnlyFormat";

		public const string TimeSpanFormat = "TimeSpanFormat";

		public const string Uri = "Uri";

		public const string Xml = "Xml";

		public string Syntax { get; }

		public object?[] Arguments { get; }

		public StringSyntaxAttribute(string syntax)
		{
			Syntax = syntax;
			Arguments = new object[0];
		}

		public StringSyntaxAttribute(string syntax, params object?[] arguments)
		{
			Syntax = syntax;
			Arguments = arguments;
		}
	}
	[AttributeUsage(AttributeTargets.Method | AttributeTargets.Property | AttributeTargets.Parameter, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class UnscopedRefAttribute : Attribute
	{
	}
}
namespace BepInEx
{
	[AttributeUsage(AttributeTargets.Class, Inherited = false, AllowMultiple = false)]
	[Conditional("CodeGeneration")]
	[Microsoft.CodeAnalysis.Embedded]
	internal sealed class BepInAutoPluginAttribute : Attribute
	{
		public BepInAutoPluginAttribute(string? id = null, string? name = null, string? version = null)
		{
		}
	}
}
namespace BepInEx.Preloader.Core.Patching
{
	[AttributeUsage(AttributeTargets.Class, Inherited = false, AllowMultiple = false)]
	[Conditional("CodeGeneration")]
	[Microsoft.CodeAnalysis.Embedded]
	internal sealed class PatcherAutoPluginAttribute : Attribute
	{
		public PatcherAutoPluginAttribute(string? id = null, string? name = null, string? version = null)
		{
		}
	}
}
namespace Microsoft.CodeAnalysis
{
	[Microsoft.CodeAnalysis.Embedded]
	internal sealed class EmbeddedAttribute : Attribute
	{
	}
}
namespace FilteredLogs
{
	public static class API
	{
		[Flags]
		public enum FilterTargets
		{
			Console = 1,
			Disk = 2,
			CreateDisk = 4
		}

		[Conditional("DEBUG")]
		public static void ApplyFilter(string prefix, FilterTargets filterTargets = FilterTargets.Console)
		{
			string prefix2 = prefix;
			FilteredLogsPlugin.ApplyFilterInternal(eventSelector, filterTargets, "Prefix: " + prefix2);
			bool eventSelector(LogEventArgs e)
			{
				return e.Source.SourceName.StartsWith(prefix2);
			}
		}

		[Conditional("DEBUG")]
		public static void ApplyFilter(string prefix, LogLevel keepLevel, FilterTargets filterTargets = FilterTargets.Console)
		{
			//IL_000e: Unknown result type (might be due to invalid IL or missing references)
			//IL_000f: Unknown result type (might be due to invalid IL or missing references)
			string prefix2 = prefix;
			FilteredLogsPlugin.ApplyFilterInternal(eventSelector, filterTargets, "Prefix: " + prefix2);
			bool eventSelector(LogEventArgs e)
			{
				//IL_0019: Unknown result type (might be due to invalid IL or missing references)
				//IL_001f: Unknown result type (might be due to invalid IL or missing references)
				//IL_0024: Unknown result type (might be due to invalid IL or missing references)
				//IL_0026: Invalid comparison between Unknown and I4
				if (!e.Source.SourceName.StartsWith(prefix2))
				{
					return (e.Level & keepLevel) > 0;
				}
				return true;
			}
		}

		[Conditional("DEBUG")]
		public static void ApplyFilter(Func<string, bool> selector, FilterTargets filterTargets = FilterTargets.Console)
		{
			Func<string, bool> selector2 = selector;
			FilteredLogsPlugin.ApplyFilterInternal(note: ((object)selector2.Method == null) ? "Matches selector" : ("Matches " + selector2.Method.Name), selector: eventSelector, filterTargets: filterTargets);
			bool eventSelector(LogEventArgs e)
			{
				return selector2(e.Source.SourceName);
			}
		}

		[Conditional("DEBUG")]
		public static void ApplyFilter(Func<LogEventArgs, bool> selector, FilterTargets filterTargets = FilterTargets.Console)
		{
			string note = (((object)selector.Method == null) ? "Matches selector" : ("Matches " + selector.Method.Name));
			FilteredLogsPlugin.ApplyFilterInternal(selector, filterTargets, note);
		}
	}
	[BepInPlugin("io.github.flibber-hk.filteredlogs", "FilteredLogs", "1.1.0")]
	public class FilteredLogsPlugin : BaseUnityPlugin
	{
		private static readonly List<Hook> hooks = new List<Hook>();

		private const BindingFlags InstanceFlags = BindingFlags.DeclaredOnly | BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic;

		public const string Id = "io.github.flibber-hk.filteredlogs";

		internal static ManualLogSource InstanceLogger { get; private set; }

		internal static DiskLogListener? CreatedListener { get; set; }

		internal static Func<LogEventArgs, bool>? ConsoleSelector { get; private set; }

		internal static Func<LogEventArgs, bool>? DiskSelector { get; private set; }

		internal static Func<LogEventArgs, bool>? CreatedDiskSelector { get; private set; }

		public static string Name => "FilteredLogs";

		public static string Version => "1.1.0";

		private void Awake()
		{
			//IL_0032: Unknown result type (might be due to invalid IL or missing references)
			//IL_003c: Expected O, but got Unknown
			//IL_0063: Unknown result type (might be due to invalid IL or missing references)
			//IL_006d: Expected O, but got Unknown
			InstanceLogger = ((BaseUnityPlugin)this).Logger;
			hooks.Add(new Hook((MethodBase)typeof(ConsoleLogListener).GetMethod("LogEvent", BindingFlags.DeclaredOnly | BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic), (Delegate)new Action<Action<ConsoleLogListener, object, LogEventArgs>, ConsoleLogListener, object, LogEventArgs>(ConsoleListenerHook)));
			hooks.Add(new Hook((MethodBase)typeof(DiskLogListener).GetMethod("LogEvent", BindingFlags.DeclaredOnly | BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic), (Delegate)new Action<Action<DiskLogListener, object, LogEventArgs>, DiskLogListener, object, LogEventArgs>(DiskLogListenerHook)));
			((BaseUnityPlugin)this).Logger.LogInfo((object)("Plugin " + Name + " (io.github.flibber-hk.filteredlogs) has loaded!"));
		}

		private void ConsoleListenerHook(Action<ConsoleLogListener, object, LogEventArgs> orig, ConsoleLogListener self, object sender, LogEventArgs e)
		{
			if (ShouldLogConsole(e))
			{
				orig(self, sender, e);
			}
		}

		private void DiskLogListenerHook(Action<DiskLogListener, object, LogEventArgs> orig, DiskLogListener self, object sender, LogEventArgs e)
		{
			if (ShouldLogDisk(self, e))
			{
				orig(self, sender, e);
			}
		}

		internal static void ApplyFilterInternal(Func<LogEventArgs, bool> selector, API.FilterTargets filterTargets, string note)
		{
			//IL_008c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0096: Expected O, but got Unknown
			if (InstanceLogger == null)
			{
				throw new InvalidOperationException("FilteredLogsPlugin has not initialized yet! Declare io.github.flibber-hk.filteredlogs as a BepInDependency");
			}
			InstanceLogger.LogInfo((object)$"Applying filter to {filterTargets}: {note}");
			if (filterTargets.HasFlag(API.FilterTargets.Console))
			{
				ConsoleSelector = selector;
			}
			if (filterTargets.HasFlag(API.FilterTargets.Disk))
			{
				DiskSelector = selector;
			}
			if (filterTargets.HasFlag(API.FilterTargets.CreateDisk))
			{
				if (CreatedListener == null)
				{
					CreatedListener = new DiskLogListener(Path.Combine(Paths.BepInExRootPath, "FilteredLogOutput.txt"), (LogLevel)63, true, false);
					Logger.Listeners.Add((ILogListener)(object)CreatedListener);
				}
				CreatedDiskSelector = selector;
			}
		}

		private static bool ShouldLogConsole(LogEventArgs e)
		{
			if (e.Source == InstanceLogger && e.Data is string text && text.StartsWith("Applying filter"))
			{
				return true;
			}
			if (ConsoleSelector == null)
			{
				return true;
			}
			return ConsoleSelector.SafeInvoke(e);
		}

		private static bool ShouldLogDisk(DiskLogListener self, LogEventArgs e)
		{
			if (e.Source == InstanceLogger && e.Data is string text && text.StartsWith("Applying filter"))
			{
				return true;
			}
			if (CreatedListener != null && CreatedListener == self)
			{
				return CreatedDiskSelector?.SafeInvoke(e) ?? true;
			}
			return DiskSelector?.SafeInvoke(e) ?? true;
		}
	}
	internal static class <FilteredLogsPlugin>FA74B238A9FE6D50C9CD25C015DA4D1BA4AFF1AC2716E037865A73CEDE8A0F8F9__Extensions
	{
		public static bool SafeInvoke<T>(this Func<T, bool> func, T arg)
		{
			try
			{
				return func(arg);
			}
			catch (Exception)
			{
				return true;
			}
		}
	}
}