using System;
using System.Diagnostics;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.Versioning;
using BepInEx;
using BepInEx.Configuration;
using BepInEx.Logging;
using HarmonyLib;
using Microsoft.CodeAnalysis;
using UnityEngine;

[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
[assembly: TargetFramework(".NETFramework,Version=v4.8", FrameworkDisplayName = ".NET Framework 4.8")]
[assembly: AssemblyVersion("0.0.0.0")]
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;
		}
	}
}
namespace BuyableExtractors
{
	[BepInPlugin("com.zmods.buyableextractors", "BuyableExtractors", "1.0.1")]
	public sealed class BuyableExtractorsPlugin : BaseUnityPlugin
	{
		public const string PluginGuid = "com.zmods.buyableextractors";

		public const string PluginName = "BuyableExtractors";

		public const string PluginVersion = "1.0.1";

		internal const string ExtractorPrefabName = "DvergrNeedle";

		internal static ManualLogSource Log;

		internal static BuyableExtractorsSettings Settings;

		private Harmony harmony;

		internal static string UnlockKey
		{
			get
			{
				if (!string.Equals(Settings.UnlockAfterBoss.Value, "Queen", StringComparison.OrdinalIgnoreCase))
				{
					return "defeated_goblinking";
				}
				return "defeated_queen";
			}
		}

		private void Awake()
		{
			//IL_0021: Unknown result type (might be due to invalid IL or missing references)
			//IL_002b: Expected O, but got Unknown
			Log = ((BaseUnityPlugin)this).Logger;
			Settings = new BuyableExtractorsSettings(((BaseUnityPlugin)this).Config);
			harmony = new Harmony("com.zmods.buyableextractors");
			harmony.PatchAll(typeof(BuyableExtractorsPlugin).Assembly);
			((BaseUnityPlugin)this).Logger.LogInfo((object)"BuyableExtractors 1.0.1 loaded.");
		}

		private void OnDestroy()
		{
			Harmony obj = harmony;
			if (obj != null)
			{
				obj.UnpatchSelf();
			}
		}

		internal static void AddOffer(Trader trader)
		{
			//IL_0062: Unknown result type (might be due to invalid IL or missing references)
			//IL_0067: Unknown result type (might be due to invalid IL or missing references)
			//IL_006e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0075: Unknown result type (might be due to invalid IL or missing references)
			//IL_0090: Unknown result type (might be due to invalid IL or missing references)
			//IL_009b: Unknown result type (might be due to invalid IL or missing references)
			//IL_00b1: Unknown result type (might be due to invalid IL or missing references)
			//IL_00c1: Expected O, but got Unknown
			if (IsHaldor(trader) && trader.m_items != null && !HasExtractorOffer(trader))
			{
				ObjectDB instance = ObjectDB.instance;
				GameObject val = ((instance != null) ? instance.GetItemPrefab("DvergrNeedle") : null);
				ItemDrop val2 = (((Object)(object)val == (Object)null) ? null : val.GetComponent<ItemDrop>());
				if ((Object)(object)val2 == (Object)null)
				{
					Log.LogWarning((object)"Could not find the vanilla Dvergr Extractor prefab DvergrNeedle.");
					return;
				}
				trader.m_items.Add(new TradeItem
				{
					m_prefab = val2,
					m_stack = 1,
					m_price = Math.Max(1, Settings.ExtractorPrice.Value),
					m_requiredGlobalKey = UnlockKey,
					m_name = val2.m_itemData.m_shared.m_name,
					m_tooltip = "Looks like a perfect piece for piercing something..."
				});
			}
		}

		private static bool IsHaldor(Trader trader)
		{
			string name = ((Object)((Component)trader).gameObject).name;
			if (!(name == "Haldor") && !name.StartsWith("Haldor(", StringComparison.Ordinal))
			{
				return string.Equals(trader.m_name, "Haldor", StringComparison.OrdinalIgnoreCase);
			}
			return true;
		}

		private static bool HasExtractorOffer(Trader trader)
		{
			foreach (TradeItem item in trader.m_items)
			{
				if ((Object)(object)item?.m_prefab != (Object)null && ((Object)((Component)item.m_prefab).gameObject).name == "DvergrNeedle")
				{
					return true;
				}
			}
			return false;
		}
	}
	[HarmonyPatch(typeof(Trader), "Start")]
	internal static class TraderStartPatch
	{
		private static void Postfix(Trader __instance)
		{
			BuyableExtractorsPlugin.AddOffer(__instance);
		}
	}
	public sealed class BuyableExtractorsSettings
	{
		public readonly ConfigEntry<int> ExtractorPrice;

		public readonly ConfigEntry<string> UnlockAfterBoss;

		public BuyableExtractorsSettings(ConfigFile config)
		{
			//IL_002c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0036: Expected O, but got Unknown
			//IL_0071: Unknown result type (might be due to invalid IL or missing references)
			//IL_007b: Expected O, but got Unknown
			ExtractorPrice = config.Bind<int>("Trade", "ExtractorPrice", 1500, new ConfigDescription("Gold coins required for one Dvergr Extractor.", (AcceptableValueBase)(object)new AcceptableValueRange<int>(1, 9999999), Array.Empty<object>()));
			UnlockAfterBoss = config.Bind<string>("Trade", "UnlockAfterBoss", "Yagluth", new ConfigDescription("Boss whose defeat unlocks the Haldor offer. Choose Yagluth or Queen.", (AcceptableValueBase)(object)new AcceptableValueList<string>(new string[2] { "Yagluth", "Queen" }), Array.Empty<object>()));
		}
	}
}