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.Cryptography;
using System.Security.Permissions;
using System.Text.RegularExpressions;
using BepInEx;
using BepInEx.Logging;
using ExitGames.Client.Photon;
using HarmonyLib;
using Microsoft.CodeAnalysis;
using MonoMod.RuntimeDetour;
using Photon.Pun;
using Photon.Realtime;
using Steamworks;
using Steamworks.Data;
using TMPro;
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: IgnoresAccessChecksTo("Assembly-CSharp")]
[assembly: AssemblyCompany("bricks04")]
[assembly: AssemblyConfiguration("Release")]
[assembly: AssemblyFileVersion("1.2.0.0")]
[assembly: AssemblyInformationalVersion("1.2.0+ab8ab2e88be1b04f68012a51e8fcd1bb1296a24f")]
[assembly: AssemblyProduct("bricks04.RepoSteamIdJoin")]
[assembly: AssemblyTitle("bricks04.RepoSteamIdJoin")]
[assembly: SecurityPermission(SecurityAction.RequestMinimum, SkipVerification = true)]
[assembly: AssemblyVersion("1.2.0.0")]
[module: UnverifiableCode]
[module: RefSafetyRules(11)]
namespace Microsoft.CodeAnalysis
{
	[CompilerGenerated]
	[Embedded]
	internal sealed class EmbeddedAttribute : Attribute
	{
	}
}
namespace System.Runtime.CompilerServices
{
	[CompilerGenerated]
	[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]
	[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]
	[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 RepoSteamIdJoin
{
	[HarmonyPatch(typeof(ChatManager))]
	public class ChatManagerPatches
	{
		[HarmonyPatch("MessageSend")]
		[HarmonyPrefix]
		private static bool MessageSendPreFix(ChatManager __instance, bool _possessed)
		{
			if (!_possessed)
			{
				if (__instance.chatMessage == "/c")
				{
					SteamManagerPatches.CopyLobbyId();
					return false;
				}
				if (__instance.chatMessage == "/clear")
				{
					SteamManagerPatches.playerJoinPair.Clear();
					return false;
				}
				if (__instance.chatMessage == "/track")
				{
					SteamManagerPatches.maxPermittableJoins = 1;
					return false;
				}
				if (__instance.chatMessage == "/notrack")
				{
					SteamManagerPatches.maxPermittableJoins = 0;
					return false;
				}
				if (Regex.IsMatch(__instance.chatMessage, "^\\/joins\\s[0-9]{1,2}$"))
				{
					RepoSteamIdJoin.Logger.LogInfo((object)("Trying to change permittable joins to " + __instance.chatMessage.Substring(7)));
					if (int.TryParse(__instance.chatMessage.Substring(7), out var result))
					{
						SteamManagerPatches.maxPermittableJoins = result;
					}
					else
					{
						RepoSteamIdJoin.Logger.LogWarning((object)"Entered value did not parse correctly!");
					}
					return false;
				}
				if (__instance.chatMessage == "/truth")
				{
					__instance.chatMessage = "Ollie is the cutest!";
					return true;
				}
				_ = __instance.chatMessage == "balls";
				return true;
			}
			return true;
		}
	}
	internal static class LateJoinHooks
	{
		private delegate void ChangeLevelDetour(Action<RunManager, bool, bool, ChangeLevelType> original, RunManager self, bool completedLevel, bool levelFailed, ChangeLevelType changeLevelType);

		private delegate void PlayerSpawnDetour(Action<PlayerAvatar, Vector3, Quaternion, bool> original, PlayerAvatar self, Vector3 position, Quaternion rotation, bool debug);

		private delegate void LevelGeneratorStartDetour(Action<LevelGenerator> original, LevelGenerator self);

		private delegate void PlayerStartDetour(Action<PlayerAvatar> original, PlayerAvatar self);

		private static Hook? changeLevelHook;

		private static Hook? playerSpawnHook;

		private static Hook? levelGeneratorStartHook;

		private static Hook? playerStartHook;

		private static bool installed;

		private static readonly FieldInfo? removeFilterField = AccessTools.Field(typeof(PhotonNetwork), "removeFilter");

		private static readonly FieldInfo? keyByteSevenField = AccessTools.Field(typeof(PhotonNetwork), "keyByteSeven");

		private static readonly FieldInfo? serverCleanOptionsField = AccessTools.Field(typeof(PhotonNetwork), "ServerCleanOptions");

		private static readonly MethodInfo? raiseEventInternalMethod = AccessTools.Method(typeof(PhotonNetwork), "RaiseEventInternal", (Type[])null, (Type[])null);

		internal static void Install()
		{
			if (installed)
			{
				return;
			}
			try
			{
				changeLevelHook = CreateHook(typeof(RunManager), "ChangeLevel", new ChangeLevelDetour(ChangeLevelHook));
				playerSpawnHook = CreateHook(typeof(PlayerAvatar), "Spawn", new PlayerSpawnDetour(PlayerSpawnHook));
				levelGeneratorStartHook = CreateHook(typeof(LevelGenerator), "Start", new LevelGeneratorStartDetour(LevelGeneratorStartHook));
				playerStartHook = CreateHook(typeof(PlayerAvatar), "Start", new PlayerStartDetour(PlayerStartHook));
				installed = true;
				RepoSteamIdJoin.Logger.LogInfo((object)"Late-join hooks installed (truck intermission joining).");
			}
			catch (Exception arg)
			{
				RepoSteamIdJoin.Logger.LogError((object)$"Could not install late-join hooks: {arg}");
				DisposeHooks();
			}
		}

		private static Hook CreateHook(Type type, string methodName, Delegate hook)
		{
			//IL_0022: Unknown result type (might be due to invalid IL or missing references)
			//IL_0028: Expected O, but got Unknown
			MethodInfo methodInfo = AccessTools.Method(type, methodName, (Type[])null, (Type[])null);
			if (methodInfo == null)
			{
				throw new MissingMethodException(type.FullName, methodName);
			}
			return new Hook((MethodBase)methodInfo, hook);
		}

		private static void ChangeLevelHook(Action<RunManager, bool, bool, ChangeLevelType> original, RunManager self, bool completedLevel, bool levelFailed, ChangeLevelType changeLevelType)
		{
			//IL_000e: Unknown result type (might be due to invalid IL or missing references)
			//IL_00fd: Unknown result type (might be due to invalid IL or missing references)
			//IL_00b2: Unknown result type (might be due to invalid IL or missing references)
			//IL_00b7: Unknown result type (might be due to invalid IL or missing references)
			if (levelFailed || !PhotonNetwork.IsMasterClient)
			{
				original(self, completedLevel, levelFailed, changeLevelType);
				return;
			}
			try
			{
				object obj = AccessTools.Field(typeof(RunManager), "runManagerPUN")?.GetValue(self);
				PhotonView val = (PhotonView)((obj == null) ? null : /*isinst with value type is only supported in some contexts*/);
				if ((Object)(object)val != (Object)null)
				{
					PhotonNetwork.RemoveBufferedRPCs(val.ViewID, (string)null, (int[])null);
				}
				else
				{
					RepoSteamIdJoin.Logger.LogWarning((object)"RunManager PhotonView was unavailable while clearing cached join state.");
				}
				PhotonView[] array = Object.FindObjectsOfType<PhotonView>();
				foreach (PhotonView val2 in array)
				{
					if ((Object)(object)val2 != (Object)null)
					{
						Scene scene = ((Component)val2).gameObject.scene;
						if (((Scene)(ref scene)).buildIndex != -1)
						{
							ClearPhotonCache(val2);
						}
					}
				}
			}
			catch (Exception ex)
			{
				RepoSteamIdJoin.Logger.LogWarning((object)("Late-join cache cleanup failed: " + ex.Message));
			}
			original(self, completedLevel, arg3: false, changeLevelType);
			bool flag = SemiFunc.RunIsLobbyMenu() || SemiFunc.RunIsLobby();
			SteamLobbyManager instance = SteamLobbyManager.instance;
			if ((Object)(object)instance != (Object)null)
			{
				if (flag)
				{
					instance.UnlockLobby(true);
				}
				else
				{
					instance.LockLobby();
				}
			}
			if (PhotonNetwork.CurrentRoom != null)
			{
				PhotonNetwork.CurrentRoom.IsOpen = flag;
			}
		}

		private static void PlayerSpawnHook(Action<PlayerAvatar, Vector3, Quaternion, bool> original, PlayerAvatar self, Vector3 position, Quaternion rotation, bool debug)
		{
			//IL_003c: Unknown result type (might be due to invalid IL or missing references)
			//IL_003d: Unknown result type (might be due to invalid IL or missing references)
			object obj = AccessTools.Field(typeof(PlayerAvatar), "spawned")?.GetValue(self);
			bool flag = default(bool);
			int num;
			if (obj is bool)
			{
				flag = (bool)obj;
				num = 1;
			}
			else
			{
				num = 0;
			}
			if (((uint)num & (flag ? 1u : 0u)) == 0)
			{
				original(self, position, rotation, debug);
			}
		}

		private static void LevelGeneratorStartHook(Action<LevelGenerator> original, LevelGenerator self)
		{
			if (PhotonNetwork.IsMasterClient && (SemiFunc.RunIsShop() || SemiFunc.RunIsLobby()))
			{
				PhotonNetwork.RemoveBufferedRPCs(self.PhotonView.ViewID, (string)null, (int[])null);
			}
			original(self);
		}

		private static void PlayerStartHook(Action<PlayerAvatar> original, PlayerAvatar self)
		{
			original(self);
			if ((PhotonNetwork.IsMasterClient || SemiFunc.RunIsLobby()) && SemiFunc.RunIsShop() && (Object)(object)self.photonView != (Object)null)
			{
				self.photonView.RPC("LoadingLevelAnimationCompletedRPC", (RpcTarget)3, Array.Empty<object>());
			}
		}

		private static void ClearPhotonCache(PhotonView view)
		{
			//IL_0084: Unknown result type (might be due to invalid IL or missing references)
			//IL_00ac: Unknown result type (might be due to invalid IL or missing references)
			object? obj = removeFilterField?.GetValue(null);
			Hashtable val = (Hashtable)((obj is Hashtable) ? obj : null);
			if (val != null && keyByteSevenField?.GetValue(null) is byte b)
			{
				object? obj2 = serverCleanOptionsField?.GetValue(null);
				RaiseEventOptions val2 = (RaiseEventOptions)((obj2 is RaiseEventOptions) ? obj2 : null);
				if (val2 != null && !(raiseEventInternalMethod == null))
				{
					val[b] = view.InstantiationId;
					val2.CachingOption = (EventCaching)6;
					raiseEventInternalMethod.Invoke(null, new object[4]
					{
						(byte)202,
						val,
						val2,
						SendOptions.SendReliable
					});
					return;
				}
			}
			throw new MissingMemberException("Photon RPC cache cleanup members are unavailable.");
		}

		private static void DisposeHooks()
		{
			Hook? obj = changeLevelHook;
			if (obj != null)
			{
				obj.Dispose();
			}
			Hook? obj2 = playerSpawnHook;
			if (obj2 != null)
			{
				obj2.Dispose();
			}
			Hook? obj3 = levelGeneratorStartHook;
			if (obj3 != null)
			{
				obj3.Dispose();
			}
			Hook? obj4 = playerStartHook;
			if (obj4 != null)
			{
				obj4.Dispose();
			}
			changeLevelHook = null;
			playerSpawnHook = null;
			levelGeneratorStartHook = null;
			playerStartHook = null;
			installed = false;
		}
	}
	[HarmonyPatch(typeof(MenuManager))]
	public class MenuManagerPatches
	{
		public static MenuManager currentInstance;

		[HarmonyPatch("Awake")]
		[HarmonyPostfix]
		private static void AwakePostFix(MenuManager __instance)
		{
			currentInstance = __instance;
			RepoSteamIdJoin.Logger.LogInfo((object)currentInstance);
		}

		[HarmonyPatch("Update")]
		[HarmonyPrefix]
		private static void UpdatePrefix(MenuManager __instance)
		{
			if ((Object)(object)currentInstance != (Object)(object)__instance)
			{
				currentInstance = __instance;
			}
		}

		public static void GeneratePopUp(string headerText, string bodyText, string buttonText)
		{
			//IL_0006: Unknown result type (might be due to invalid IL or missing references)
			currentInstance.PagePopUp(headerText, Color.yellow, bodyText, buttonText, false);
		}
	}
	[HarmonyPatch(typeof(MenuPageLobby))]
	public class MenuPageLobbyPatches
	{
		private static MenuPageLobby currentInstance;

		[HarmonyPatch("Start")]
		[HarmonyPostfix]
		private static void StartPostFix(MenuPageLobby __instance)
		{
			RepoSteamIdJoin.Logger.LogInfo((object)"MenuPageLobbyPatches started!");
			currentInstance = __instance;
			ChangeChatHelpText("Press <u><b>T</b></u> to chat | Chat <u>/c</u> to copy Lobby ID");
		}

		public static void ChangeChatHelpText(string targetText)
		{
			((TMP_Text)currentInstance.chatPromptText).text = targetText;
		}

		[HarmonyPatch("PlayerAdd")]
		[HarmonyPrefix]
		private static void PlayerAddPostFix(MenuPageLobby __instance, PlayerAvatar player)
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			if (((Lobby)(ref SteamLobbyManager.instance.currentLobby)).IsOwnedBy(SteamClient.SteamId))
			{
				if (ulong.TryParse(player.steamID, out var result) && !SteamManagerPatches.CheckPlayerJoin(result))
				{
					player.playerName = "<color=#d60e54>" + player.playerName + "</color>";
				}
			}
			else
			{
				RepoSteamIdJoin.Logger.LogInfo((object)"I am not the lobby owner, so no pre-processing player names");
			}
		}
	}
	[HarmonyPatch(typeof(MenuPageMain))]
	public class MenuPageMainPatches
	{
		public static AssetBundle HoloCheckUIAssets;

		public static GameObject holoCheckUI;

		public static GameObject instantiatedUI;

		public static GameObject uiTarget;

		private static int easter;

		[HarmonyPatch("Start")]
		[HarmonyPostfix]
		private static void StartPostFix()
		{
			RepoSteamIdJoin.Logger.LogInfo((object)"MenuPageMainPatches awoken!");
			if (ulong.TryParse(GUIUtility.systemCopyBuffer, out var _))
			{
				RepoSteamIdJoin.Logger.LogInfo((object)"Clipboard contains a valid lobby ID.");
			}
			else
			{
				RepoSteamIdJoin.Logger.LogDebug((object)"Clipboard does not contain a lobby ID.");
			}
		}

		[HarmonyPatch("ButtonEventJoinGame")]
		[HarmonyPrefix]
		private static bool ButtonEventJoinGamePreFix()
		{
			if (ulong.TryParse(GUIUtility.systemCopyBuffer, out var result))
			{
				RepoSteamIdJoin.Logger.LogInfo((object)"Joining lobby from clipboard lobby ID.");
				SteamManagerPatches.RequestGameLobbyJoin(result);
			}
			else
			{
				RepoSteamIdJoin.Logger.LogWarning((object)"Clipboard does not contain a valid lobby ID.");
				easter++;
				if (RandomNumberGenerator.GetInt32(99) > 90)
				{
					MenuManagerPatches.GeneratePopUp("Balls", "Humongous balls", "Ok");
				}
				else
				{
					MenuManagerPatches.GeneratePopUp("ERROR", "Clipboard does not contain a LobbyID", "wait what is this");
				}
			}
			return false;
		}
	}
	[BepInPlugin("bricks04.RepoSteamIdJoin", "RepoSteamIdJoin", "1.2.0")]
	public class RepoSteamIdJoin : BaseUnityPlugin
	{
		public static string displayedLobbyId = "";

		public static ulong joiningId = 0uL;

		internal static RepoSteamIdJoin Instance { get; private set; } = null;

		internal static ManualLogSource Logger => Instance._logger;

		private ManualLogSource _logger => ((BaseUnityPlugin)this).Logger;

		internal Harmony? Harmony { get; set; }

		private void Awake()
		{
			Instance = this;
			((Component)this).gameObject.transform.parent = null;
			((Object)((Component)this).gameObject).hideFlags = (HideFlags)61;
			Patch();
			Logger.LogInfo((object)$"{((BaseUnityPlugin)this).Info.Metadata.GUID} v{((BaseUnityPlugin)this).Info.Metadata.Version} has loaded!");
		}

		internal void Patch()
		{
			//IL_0019: Unknown result type (might be due to invalid IL or missing references)
			//IL_001e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0020: Expected O, but got Unknown
			//IL_0025: Expected O, but got Unknown
			if (Harmony == null)
			{
				Harmony val = new Harmony(((BaseUnityPlugin)this).Info.Metadata.GUID);
				Harmony val2 = val;
				Harmony = val;
			}
			Harmony.PatchAll();
			LateJoinHooks.Install();
		}

		internal void Unpatch()
		{
			Harmony? harmony = Harmony;
			if (harmony != null)
			{
				harmony.UnpatchSelf();
			}
		}

		private void Update()
		{
		}
	}
	[HarmonyPatch(typeof(SteamLobbyManager))]
	public static class SteamManagerPatches
	{
		public static string currentLobbyId = string.Empty;

		public static readonly Dictionary<ulong, int> playerJoinPair = new Dictionary<ulong, int>();

		public static int maxPermittableJoins;

		public static bool CheckPlayerJoin(ulong steamId)
		{
			if (maxPermittableJoins <= 0)
			{
				return true;
			}
			if (playerJoinPair.TryGetValue(steamId, out var value))
			{
				if (value >= maxPermittableJoins)
				{
					return false;
				}
				playerJoinPair[steamId] = value + 1;
			}
			else
			{
				playerJoinPair.Add(steamId, 1);
			}
			return true;
		}

		[HarmonyPatch("OnLobbyCreated")]
		[HarmonyPostfix]
		private unsafe static void OnLobbyCreatedPostfix(Result __0, Lobby __1)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0002: Invalid comparison between Unknown and I4
			//IL_0006: Unknown result type (might be due to invalid IL or missing references)
			//IL_000b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0027: Unknown result type (might be due to invalid IL or missing references)
			//IL_002c: Unknown result type (might be due to invalid IL or missing references)
			if ((int)__0 == 1)
			{
				SteamId id = ((Lobby)(ref __1)).Id;
				if (((SteamId)(ref id)).IsValid)
				{
					id = ((Lobby)(ref __1)).Id;
					currentLobbyId = ((object)(*(SteamId*)(&id))/*cast due to .constrained prefix*/).ToString();
					RepoSteamIdJoin.displayedLobbyId = currentLobbyId;
					RepoSteamIdJoin.Logger.LogInfo((object)"Created lobby; lobby ID is ready to copy.");
					return;
				}
			}
			RepoSteamIdJoin.Logger.LogWarning((object)"Steam lobby creation did not return a valid lobby ID.");
		}

		[HarmonyPatch("LeaveLobby")]
		[HarmonyPostfix]
		private static void LeaveLobbyPostfix()
		{
			currentLobbyId = string.Empty;
			RepoSteamIdJoin.displayedLobbyId = string.Empty;
			playerJoinPair.Clear();
		}

		public static void CopyLobbyId()
		{
			if (string.IsNullOrWhiteSpace(currentLobbyId))
			{
				RepoSteamIdJoin.Logger.LogWarning((object)"There is no active lobby ID to copy.");
				return;
			}
			GUIUtility.systemCopyBuffer = currentLobbyId;
			RepoSteamIdJoin.Logger.LogInfo((object)"Copied the current lobby ID.");
		}

		public static void RequestGameLobbyJoin(ulong lobbyId)
		{
			//IL_0034: Unknown result type (might be due to invalid IL or missing references)
			//IL_0039: Unknown result type (might be due to invalid IL or missing references)
			if (lobbyId == 0L)
			{
				RepoSteamIdJoin.Logger.LogWarning((object)"Refusing to join an empty lobby ID.");
				return;
			}
			SteamLobbyManager instance = SteamLobbyManager.instance;
			if ((Object)(object)instance == (Object)null)
			{
				RepoSteamIdJoin.Logger.LogError((object)"SteamLobbyManager is not ready; cannot join lobby.");
			}
			else
			{
				instance.JoinSteamLobby(new Lobby(SteamId.op_Implicit(lobbyId)));
			}
		}
	}
}