using System;
using System.Diagnostics;
using System.IO;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.Versioning;
using BepInEx;
using BepInEx.Configuration;
using BepInEx.Core.Logging.Interpolation;
using BepInEx.Logging;
using Microsoft.CodeAnalysis;

[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
[assembly: TargetFramework(".NETCoreApp,Version=v6.0", FrameworkDisplayName = ".NET 6.0")]
[assembly: AssemblyCompany("Mugsy33")]
[assembly: AssemblyConfiguration("Release")]
[assembly: AssemblyDescription("Ship-in-Release infrastructure shared by ASKA BepInEx mods (config GUID migration).")]
[assembly: AssemblyFileVersion("1.0.0.0")]
[assembly: AssemblyInformationalVersion("1.0.0")]
[assembly: AssemblyProduct("AskaShared")]
[assembly: AssemblyTitle("AskaShared")]
[assembly: AssemblyVersion("1.0.0.0")]
[module: RefSafetyRules(11)]
namespace Microsoft.CodeAnalysis
{
	[CompilerGenerated]
	[Embedded]
	internal sealed class EmbeddedAttribute : Attribute
	{
	}
}
namespace System.Runtime.CompilerServices
{
	[CompilerGenerated]
	[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 AskaShared
{
	public static class ConfigMigration
	{
		private const string NewPrefix = "mugsy33.";

		private const string OldPrefix = "smithio.aska.";

		public static void Run(ConfigFile config, ManualLogSource log)
		{
			//IL_01e5: Unknown result type (might be due to invalid IL or missing references)
			//IL_01ec: Expected O, but got Unknown
			//IL_0129: Unknown result type (might be due to invalid IL or missing references)
			//IL_0130: Expected O, but got Unknown
			//IL_00a3: Unknown result type (might be due to invalid IL or missing references)
			//IL_00aa: Expected O, but got Unknown
			//IL_0178: Unknown result type (might be due to invalid IL or missing references)
			//IL_017f: Expected O, but got Unknown
			//IL_00eb: Unknown result type (might be due to invalid IL or missing references)
			//IL_00f2: Expected O, but got Unknown
			//IL_01b4: Unknown result type (might be due to invalid IL or missing references)
			//IL_01bb: Expected O, but got Unknown
			bool flag = false;
			string text = null;
			bool flag2 = default(bool);
			try
			{
				string fileNameWithoutExtension = Path.GetFileNameWithoutExtension(config.ConfigFilePath);
				if (!fileNameWithoutExtension.StartsWith("mugsy33.", StringComparison.Ordinal))
				{
					return;
				}
				string text2 = "smithio.aska." + fileNameWithoutExtension.Substring("mugsy33.".Length);
				text = Path.Combine(Paths.ConfigPath, fileNameWithoutExtension + ".cfg");
				string text3 = Path.Combine(Paths.ConfigPath, text2 + ".cfg");
				string text4 = Path.Combine(Paths.ConfigPath, text2 + ".cfg.migrated");
				if (File.Exists(text))
				{
					if (File.Exists(text4))
					{
						File.Delete(text4);
						BepInExInfoLogInterpolatedStringHandler val = new BepInExInfoLogInterpolatedStringHandler(39, 1, ref flag2);
						if (flag2)
						{
							((BepInExLogInterpolatedStringHandler)val).AppendLiteral("Deleted migrated legacy configuration: ");
							((BepInExLogInterpolatedStringHandler)val).AppendFormatted<string>(text4);
						}
						log.LogInfo(val);
					}
					else if (File.Exists(text3))
					{
						File.Move(text3, text4, overwrite: true);
						BepInExInfoLogInterpolatedStringHandler val = new BepInExInfoLogInterpolatedStringHandler(32, 1, ref flag2);
						if (flag2)
						{
							((BepInExLogInterpolatedStringHandler)val).AppendLiteral("Legacy configuration renamed to ");
							((BepInExLogInterpolatedStringHandler)val).AppendFormatted<string>(text4);
						}
						log.LogInfo(val);
					}
				}
				else if (File.Exists(text3))
				{
					BepInExInfoLogInterpolatedStringHandler val = new BepInExInfoLogInterpolatedStringHandler(31, 1, ref flag2);
					if (flag2)
					{
						((BepInExLogInterpolatedStringHandler)val).AppendLiteral("Legacy configuration detected: ");
						((BepInExLogInterpolatedStringHandler)val).AppendFormatted<string>(text3);
					}
					log.LogInfo(val);
					string text5 = text + ".tmp";
					File.Copy(text3, text5, overwrite: true);
					File.Move(text5, text, overwrite: true);
					flag = true;
					val = new BepInExInfoLogInterpolatedStringHandler(33, 1, ref flag2);
					if (flag2)
					{
						((BepInExLogInterpolatedStringHandler)val).AppendLiteral("Migrated legacy configuration to ");
						((BepInExLogInterpolatedStringHandler)val).AppendFormatted<string>(text);
					}
					log.LogInfo(val);
					config.Reload();
					File.Move(text3, text4, overwrite: true);
					val = new BepInExInfoLogInterpolatedStringHandler(32, 1, ref flag2);
					if (flag2)
					{
						((BepInExLogInterpolatedStringHandler)val).AppendLiteral("Legacy configuration renamed to ");
						((BepInExLogInterpolatedStringHandler)val).AppendFormatted<string>(text4);
					}
					log.LogInfo(val);
				}
			}
			catch (Exception ex)
			{
				BepInExWarningLogInterpolatedStringHandler val2 = new BepInExWarningLogInterpolatedStringHandler(62, 1, ref flag2);
				if (flag2)
				{
					((BepInExLogInterpolatedStringHandler)val2).AppendLiteral("Configuration migration failed; using existing configuration. ");
					((BepInExLogInterpolatedStringHandler)val2).AppendFormatted<Exception>(ex);
				}
				log.LogWarning(val2);
				if (flag && text != null)
				{
					try
					{
						File.Delete(text);
						return;
					}
					catch
					{
						return;
					}
				}
			}
		}
	}
}