using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.Versioning;
using System.Security;
using System.Security.Permissions;
using BepInEx;
using HarmonyLib;
using Microsoft.CodeAnalysis;
using UnityEngine;
using UnityEngine.SceneManagement;

[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("HermitPaintings")]
[assembly: AssemblyConfiguration("Release")]
[assembly: AssemblyFileVersion("1.0.0.0")]
[assembly: AssemblyInformationalVersion("1.0.0")]
[assembly: AssemblyProduct("HermitPaintings")]
[assembly: AssemblyTitle("HermitPaintings")]
[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 HermitPaintings
{
	[BepInPlugin("HermitPaintings", "HermitPaintings", "1.0.0")]
	public class Plugin : BaseUnityPlugin
	{
		[HarmonyPatch(typeof(LoadingUI), "LevelAnimationComplete")]
		public class PatchLoadingUI
		{
			[HarmonyPostfix]
			private static void Postfix()
			{
				//IL_0014: Unknown result type (might be due to invalid IL or missing references)
				//IL_0019: Unknown result type (might be due to invalid IL or missing references)
				((BaseUnityPlugin)Instance).Logger.LogInfo((object)"Replacing all materials containing 'painting' with custom images...");
				Scene activeScene = SceneManager.GetActiveScene();
				foreach (GameObject item in ((Scene)(ref activeScene)).GetRootGameObjects().ToList())
				{
					MeshRenderer[] componentsInChildren = item.GetComponentsInChildren<MeshRenderer>();
					foreach (MeshRenderer val in componentsInChildren)
					{
						Material[] sharedMaterials = ((Renderer)val).sharedMaterials;
						for (int j = 0; j < sharedMaterials.Length; j++)
						{
							if ((Object)(object)sharedMaterials[j] != (Object)null && ((Object)sharedMaterials[j]).name.ToLower().Contains("painting") && loadedMaterials.Count > 0)
							{
								int index = random.Next(loadedMaterials.Count);
								sharedMaterials[j] = loadedMaterials[index];
							}
						}
						((Renderer)val).sharedMaterials = sharedMaterials;
					}
				}
			}
		}

		private readonly Harmony harmony = new Harmony("ch.gabzdev.randompaintingswap");

		public static List<Material> loadedMaterials = new List<Material>();

		public static Random random;

		public static Plugin Instance { get; private set; }

		private void Awake()
		{
			Instance = this;
			((BaseUnityPlugin)this).Logger.LogInfo((object)"Plugin Random Painting Swap is loaded!");
			SeedRandom();
			LoadEmbeddedImages("HermitPaintings.Images");
			harmony.PatchAll(Assembly.GetExecutingAssembly());
		}

		private void SeedRandom()
		{
			string text = DateTime.UtcNow.ToString("yyyyMMdd");
			int hashCode = text.GetHashCode();
			random = new Random(hashCode);
			((BaseUnityPlugin)this).Logger.LogInfo((object)$"Random generator seeded with {hashCode} (UTC time {text}).");
		}

		private void LoadEmbeddedImages(string namespacePrefix)
		{
			//IL_007e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0085: Expected O, but got Unknown
			//IL_009a: Unknown result type (might be due to invalid IL or missing references)
			//IL_009f: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a9: Expected O, but got Unknown
			Assembly executingAssembly = Assembly.GetExecutingAssembly();
			string[] manifestResourceNames = executingAssembly.GetManifestResourceNames();
			foreach (string text in manifestResourceNames)
			{
				if (text.StartsWith(namespacePrefix) && (text.EndsWith(".png") || text.EndsWith(".jpg") || text.EndsWith(".jpeg")))
				{
					using Stream stream = executingAssembly.GetManifestResourceStream(text);
					if (stream != null)
					{
						byte[] array = new byte[stream.Length];
						stream.Read(array, 0, array.Length);
						Texture2D val = new Texture2D(2, 2);
						if (ImageConversion.LoadImage(val, array))
						{
							Material item = new Material(Shader.Find("Standard"))
							{
								mainTexture = (Texture)(object)val
							};
							loadedMaterials.Add(item);
							((BaseUnityPlugin)this).Logger.LogInfo((object)("✅ Loaded embedded image: " + text));
						}
						else
						{
							((BaseUnityPlugin)this).Logger.LogWarning((object)("❌ Failed to decode image: " + text));
						}
					}
				}
				else if (text.EndsWith(".webp"))
				{
					((BaseUnityPlugin)this).Logger.LogWarning((object)("❌ Skipping unsupported format (.webp): " + text));
				}
			}
			((BaseUnityPlugin)this).Logger.LogInfo((object)$"\ud83c\udf89 Total embedded images loaded: {loadedMaterials.Count}");
		}
	}
	public static class MyPluginInfo
	{
		public const string PLUGIN_GUID = "HermitPaintings";

		public const string PLUGIN_NAME = "HermitPaintings";

		public const string PLUGIN_VERSION = "1.0.0";
	}
}