using System;
using System.Collections;
using System.Collections.Generic;
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 Mirror;
using UnityEngine;

[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("BeltGoBrrrrr")]
[assembly: AssemblyConfiguration("Release")]
[assembly: AssemblyFileVersion("1.0.0.0")]
[assembly: AssemblyInformationalVersion("1.0.0")]
[assembly: AssemblyProduct("BeltGoBrrrrr")]
[assembly: AssemblyTitle("BeltGoBrrrrr")]
[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.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 BeltGoBrrrrr
{
	[BepInPlugin("com.acesgaminguk.beltgobrrrrr", "Belt Go Brrrrr", "1.0.0")]
	public sealed class Plugin : BaseUnityPlugin
	{
		internal static ManualLogSource Log;

		internal static ConfigEntry<bool> Enabled;

		internal static ConfigEntry<string> CustomerUnloadSpeed;

		internal static ConfigEntry<int> CustomUnloadSpeed;

		private Harmony? _harmony;

		private void Awake()
		{
			//IL_007d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0087: Expected O, but got Unknown
			//IL_00b0: Unknown result type (might be due to invalid IL or missing references)
			//IL_00ba: Expected O, but got Unknown
			//IL_01d1: Unknown result type (might be due to invalid IL or missing references)
			//IL_01db: Expected O, but got Unknown
			Log = ((BaseUnityPlugin)this).Logger;
			Enabled = ((BaseUnityPlugin)this).Config.Bind<bool>("# General #", "Enabled", true, "Enable Belt Go Brrrrr.");
			CustomerUnloadSpeed = ((BaseUnityPlugin)this).Config.Bind<string>("# Checkout #", "Customer Unload Speed", "Instant", new ConfigDescription("Controls how quickly customers place items onto the checkout. Presets ignore the custom slider. Custom uses the Unload Speed slider only.", (AcceptableValueBase)(object)new AcceptableValueList<string>(new string[5] { "Vanilla", "2x", "5x", "Custom", "Instant" }), Array.Empty<object>()));
			CustomUnloadSpeed = ((BaseUnityPlugin)this).Config.Bind<int>("# Checkout #", "Unload Speed (Custom Only)", 100, new ConfigDescription("Only active when Customer Unload Speed is set to Custom. Ignored by Vanilla, 2x, 5x, and Instant. 0% = vanilla speed, 100% = instant.", (AcceptableValueBase)(object)new AcceptableValueRange<int>(0, 100), Array.Empty<object>()));
			((BaseUnityPlugin)this).Logger.LogWarning((object)"=============================================");
			((BaseUnityPlugin)this).Logger.LogMessage((object)string.Format("{0} v{1} Initializing...", "Belt Go Brrrrr", ((BaseUnityPlugin)this).Info.Metadata.Version));
			((BaseUnityPlugin)this).Logger.LogWarning((object)"=============================================");
			((BaseUnityPlugin)this).Logger.LogMessage((object)"Author: AcesGamingUK");
			((BaseUnityPlugin)this).Logger.LogMessage((object)"GitHub: https://github.com/AcesGamingUK/Belt-Go-Brrrrr");
			((BaseUnityPlugin)this).Logger.LogMessage((object)("Enabled: " + Enabled.Value));
			((BaseUnityPlugin)this).Logger.LogMessage((object)("Customer unload speed: " + CustomerUnloadSpeed.Value));
			((BaseUnityPlugin)this).Logger.LogMessage((object)("Custom unload speed: " + CustomUnloadSpeed.Value + "%"));
			((BaseUnityPlugin)this).Logger.LogWarning((object)"=============================================");
			((BaseUnityPlugin)this).Logger.LogMessage((object)"Belt Go Brrrrr Initialized successfully!");
			((BaseUnityPlugin)this).Logger.LogWarning((object)"=============================================");
			_harmony = new Harmony("com.acesgaminguk.beltgobrrrrr");
			_harmony.PatchAll();
		}

		private void OnDestroy()
		{
			Harmony? harmony = _harmony;
			if (harmony != null)
			{
				harmony.UnpatchSelf();
			}
		}
	}
	[HarmonyPatch]
	internal static class NPCInfoPlaceProductsCoroutinePatch
	{
		private static readonly FieldInfo ProductsIdCarryingField = AccessTools.Field(typeof(NPC_Info), "productsIDCarrying");

		private static readonly FieldInfo ProductsCarryingPriceField = AccessTools.Field(typeof(NPC_Info), "productsCarryingPrice");

		private static readonly FieldInfo ProductCheckoutPrefabField = AccessTools.Field(typeof(NPC_Info), "productCheckoutPrefab");

		private static readonly FieldInfo CurrentCheckoutIndexField = AccessTools.Field(typeof(NPC_Info), "currentCheckoutIndex");

		private static readonly FieldInfo ProductsIdInCheckoutField = AccessTools.Field(typeof(NPC_Info), "productsIDInCheckout");

		private static readonly FieldInfo ProductItemPlaceWaitField = AccessTools.Field(typeof(NPC_Info), "productItemPlaceWait");

		private static MethodBase TargetMethod()
		{
			MethodInfo methodInfo = AccessTools.Method(typeof(NPC_Info), "PlaceProductsCoroutine", new Type[1] { typeof(GameObject) }, (Type[])null);
			if (methodInfo == null)
			{
				throw new MissingMethodException("NPC_Info.PlaceProductsCoroutine(GameObject) was not found.");
			}
			return methodInfo;
		}

		private static bool Prefix(NPC_Info __instance, GameObject checkoutOBJ, ref IEnumerator __result)
		{
			if (!Plugin.Enabled.Value || Plugin.CustomerUnloadSpeed.Value == "Vanilla")
			{
				return true;
			}
			__result = PlaceProductsCoroutine(__instance, checkoutOBJ);
			return false;
		}

		private static IEnumerator PlaceProductsCoroutine(NPC_Info npc, GameObject checkoutOBJ)
		{
			if ((Object)(object)checkoutOBJ == (Object)null)
			{
				yield break;
			}
			List<int> productsIDCarrying = GetField<List<int>>(ProductsIdCarryingField, npc);
			List<float> productsCarryingPrice = GetField<List<float>>(ProductsCarryingPriceField, npc);
			GameObject productCheckoutPrefab = GetField<GameObject>(ProductCheckoutPrefabField, npc);
			List<int> productsIDInCheckout = GetField<List<int>>(ProductsIdInCheckoutField, npc);
			if (productsIDCarrying == null || productsCarryingPrice == null || (Object)(object)productCheckoutPrefab == (Object)null || productsIDInCheckout == null)
			{
				Plugin.Log.LogError((object)"Could not read NPC_Info checkout fields. Game update may have changed NPC_Info.");
				yield break;
			}
			int field = GetField<int>(CurrentCheckoutIndexField, npc);
			float field2 = GetField<float>(ProductItemPlaceWaitField, npc);
			float delay = GetPlacementDelay(field2);
			if (field < 0 || field >= checkoutOBJ.transform.childCount)
			{
				Plugin.Log.LogWarning((object)("Invalid checkout index while placing products: " + field));
				yield break;
			}
			Transform checkoutTransform = checkoutOBJ.transform.GetChild(field);
			GameObject checkoutLane = ((Component)checkoutTransform).gameObject;
			Data_Container checkoutData = checkoutLane.GetComponent<Data_Container>();
			if ((Object)(object)checkoutData == (Object)null)
			{
				Plugin.Log.LogWarning((object)"Checkout lane did not have Data_Container.");
				yield break;
			}
			Transform checkoutItemPosition = checkoutTransform.Find("CheckoutItemPosition");
			if ((Object)(object)checkoutItemPosition == (Object)null)
			{
				Plugin.Log.LogWarning((object)"Could not find CheckoutItemPosition on checkout lane.");
				yield break;
			}
			while (productsIDCarrying.Count > 0 && productsCarryingPrice.Count > 0)
			{
				if (delay > 0f)
				{
					yield return (object)new WaitForSeconds(delay);
				}
				int num = productsIDCarrying[0];
				float networkproductCarryingPrice = productsCarryingPrice[0];
				productsIDCarrying.RemoveAt(0);
				productsCarryingPrice.RemoveAt(0);
				GameObject val = Object.Instantiate<GameObject>(productCheckoutPrefab);
				ProductCheckoutSpawn component = val.GetComponent<ProductCheckoutSpawn>();
				if ((Object)(object)component == (Object)null)
				{
					Object.Destroy((Object)(object)val);
					continue;
				}
				component.NetworkproductID = num;
				component.NetworkcheckoutOBJ = checkoutLane;
				component.NetworkNPCOBJ = ((Component)npc).gameObject;
				component.NetworkproductCarryingPrice = networkproductCarryingPrice;
				component.internalDataContainerListIndex = productsIDInCheckout.Count;
				productsIDInCheckout.Add(num);
				Vector3 val2 = CalculateCheckoutLocalPosition(productsIDInCheckout);
				val.transform.position = checkoutItemPosition.TransformPoint(val2);
				val.transform.rotation = checkoutTransform.rotation;
				checkoutData.internalProductListForEmployees.Add(val);
				NetworkServer.Spawn(val, (NetworkConnection)null);
			}
			yield return null;
		}

		private static float GetPlacementDelay(float originalDelay)
		{
			originalDelay = Mathf.Max(0f, originalDelay);
			switch (Plugin.CustomerUnloadSpeed.Value)
			{
			case "2x":
				return originalDelay / 2f;
			case "5x":
				return originalDelay / 5f;
			case "Custom":
			{
				int num = Mathf.Clamp(Plugin.CustomUnloadSpeed.Value, 0, 100);
				if (num >= 100)
				{
					return 0f;
				}
				return originalDelay * (1f - (float)num / 100f);
			}
			case "Instant":
				return 0f;
			default:
				return originalDelay;
			}
		}

		private static Vector3 CalculateCheckoutLocalPosition(List<int> productsIDInCheckout)
		{
			//IL_00e1: Unknown result type (might be due to invalid IL or missing references)
			int num = 0;
			float num2 = 0f;
			float num3 = 0f;
			foreach (int item in productsIDInCheckout)
			{
				float num4 = 0.1f;
				try
				{
					ProductData val = ProductListing.Instance.productsData[item];
					num4 = (val.hasTrueCollider ? val.trueColliderSize.x : val.colliderSize.x);
				}
				catch
				{
				}
				if (productsIDInCheckout.Count == 1)
				{
					num2 = num4 / 2f;
					break;
				}
				num2 += num4 / 2f + num3 / 2f + 0.01f;
				if (num2 + num4 / 2f > 0.5f)
				{
					num++;
					num2 = num4 / 2f;
					if (num > 6)
					{
						num = 0;
					}
				}
				num3 = num4;
			}
			return new Vector3(num2, 0f, (float)num * 0.15f);
		}

		private static T? GetField<T>(FieldInfo field, object instance)
		{
			if (field == null)
			{
				return default(T);
			}
			object value = field.GetValue(instance);
			if (value is T)
			{
				return (T)value;
			}
			return default(T);
		}
	}
	internal static class PluginInfo
	{
		public const string Guid = "com.acesgaminguk.beltgobrrrrr";

		public const string Name = "BeltGoBrrrrr";

		public const string DisplayName = "Belt Go Brrrrr";

		public const string Version = "1.0.0";

		public const string Author = "AcesGamingUK";

		public const string Website = "https://github.com/AcesGamingUK/Belt-Go-Brrrrr";
	}
}