using System;
using System.Collections.Generic;
using System.Reflection;
using System.Runtime.CompilerServices;
using BepInEx;
using BepInEx.Configuration;
using HarmonyLib;
using R2API.Utils;
using RoR2;
using RoR2.UI.LogBook;
using UnityEngine;

[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: CompilationRelaxations(8)]
[assembly: AssemblyVersion("0.0.0.0")]
namespace LocalLogbookUnlock;

[BepInPlugin("local.logbook.unlock", "Logbook Unlock", "1.0.0")]
[BepInDependency(/*Could not decode attribute arguments.*/)]
[NetworkCompatibility(/*Could not decode attribute arguments.*/)]
public sealed class Plugin : BaseUnityPlugin
{
	public const string Guid = "local.logbook.unlock";

	private static Plugin instance;

	private ConfigEntry<bool> enabledSetting;

	private Harmony harmony;

	private void Awake()
	{
		//IL_002d: Unknown result type (might be due to invalid IL or missing references)
		//IL_0037: Expected O, but got Unknown
		//IL_008e: Unknown result type (might be due to invalid IL or missing references)
		//IL_0094: Expected O, but got Unknown
		instance = this;
		enabledSetting = ((BaseUnityPlugin)this).Config.Bind<bool>("General", "Enabled", true, "允许查看现有物品、怪物、场景、幸存者和无人机日志，不修改存档解锁。修改后请重新打开图鉴页面。");
		harmony = new Harmony("local.logbook.unlock");
		try
		{
			MethodInfo methodInfo = AccessTools.Method(typeof(Entry), "GetStatus", new Type[1] { typeof(UserProfile) }, (Type[])null);
			if (methodInfo == null)
			{
				throw new MissingMethodException("RoR2.UI.LogBook.Entry.GetStatus(UserProfile)");
			}
			Harmony obj = harmony;
			HarmonyMethod val = new HarmonyMethod(typeof(Plugin), "StatusPostfix", (Type[])null);
			val.priority = 0;
			obj.Patch((MethodBase)methodInfo, (HarmonyMethod)null, val, (HarmonyMethod)null, (HarmonyMethod)null, (HarmonyMethod)null);
			((BaseUnityPlugin)this).Logger.LogInfo((object)"Logbook Unlock ready. View existing log entries only; achievements, gameplay unlocks and DLC ownership unchanged.");
		}
		catch (Exception ex)
		{
			harmony.UnpatchSelf();
			((BaseUnityPlugin)this).Logger.LogError((object)("Logbook Unlock disabled: " + ex));
		}
	}

	private static void StatusPostfix(Entry __instance, ref EntryStatus __result)
	{
		if (!((Object)(object)instance == (Object)null) && __instance != null)
		{
			string category = ((__instance.category == null) ? null : __instance.category.nameToken);
			bool lockedOrUnencountered = (int)__result == 2 || (int)__result == 3;
			if (UnlockPolicy.ShouldReveal(instance.enabledSetting.Value, category, lockedOrUnencountered, __instance.pageBuilderMethod != null))
			{
				__result = (EntryStatus)4;
			}
		}
	}

	private void OnDestroy()
	{
		if (harmony != null)
		{
			harmony.UnpatchSelf();
		}
		if ((Object)(object)instance == (Object)(object)this)
		{
			instance = null;
		}
	}
}
public static class UnlockPolicy
{
	private static readonly HashSet<string> Categories = new HashSet<string>(StringComparer.Ordinal) { "LOGBOOK_CATEGORY_ITEMANDEQUIPMENT", "LOGBOOK_CATEGORY_MONSTER", "LOGBOOK_CATEGORY_STAGE", "LOGBOOK_CATEGORY_SURVIVOR", "LOGBOOK_CATEGORY_DRONE" };

	public static bool ShouldReveal(bool enabled, string category, bool lockedOrUnencountered, bool hasPage)
	{
		if (enabled && hasPage && lockedOrUnencountered && category != null)
		{
			return Categories.Contains(category);
		}
		return false;
	}
}