using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Reflection;
using System.Reflection.Emit;
using System.Runtime.CompilerServices;
using System.Runtime.Versioning;
using BepInEx;
using BepInEx.Configuration;
using HarmonyLib;
using Jotunn.Utils;
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")]
[module: RefSafetyRules(11)]
namespace Microsoft.CodeAnalysis
{
	[CompilerGenerated]
	[Embedded]
	internal sealed class EmbeddedAttribute : Attribute
	{
	}
}
namespace System.Runtime.CompilerServices
{
	[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 BetterFoodMechanics
{
	[BepInPlugin("biznessman.BetterFoodMechanics", "BetterFoodMechanics", "2.0.0")]
	[BepInDependency(/*Could not decode attribute arguments.*/)]
	[NetworkCompatibility(/*Could not decode attribute arguments.*/)]
	public class BetterFoodMechanicsPlugin : BaseUnityPlugin
	{
		public const string PluginGuid = "biznessman.BetterFoodMechanics";

		public const string PluginName = "BetterFoodMechanics";

		public const string PluginVersion = "2.0.0";

		internal static ConfigEntry<Toggle> Enabled;

		internal static ConfigEntry<int> Mode;

		internal static ConfigEntry<int> MinComfort;

		internal static ConfigEntry<float> DurationMultiplier;

		internal static ConfigEntry<Toggle> FoodBuffDegrades;

		internal static bool IsEnabled => Enabled.Value == Toggle.On;

		internal static bool IsBuffDegradeEnabled => FoodBuffDegrades.Value == Toggle.On;

		private void Awake()
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0005: Unknown result type (might be due to invalid IL or missing references)
			//IL_000d: Expected O, but got Unknown
			//IL_002e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0038: Expected O, but got Unknown
			//IL_0064: Unknown result type (might be due to invalid IL or missing references)
			//IL_006e: Expected O, but got Unknown
			//IL_009c: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a6: Expected O, but got Unknown
			//IL_00de: Unknown result type (might be due to invalid IL or missing references)
			//IL_00e8: Expected O, but got Unknown
			//IL_010e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0118: Expected O, but got Unknown
			//IL_0174: Unknown result type (might be due to invalid IL or missing references)
			ConfigurationManagerAttributes val = new ConfigurationManagerAttributes
			{
				IsAdminOnly = true
			};
			Enabled = ((BaseUnityPlugin)this).Config.Bind<Toggle>("1 - General", "Enabled", Toggle.On, new ConfigDescription("Turn the mod on or off. (Synced with server)", (AcceptableValueBase)null, new object[1] { val }));
			Mode = ((BaseUnityPlugin)this).Config.Bind<int>("2 - Cozyness", "DegradationMode", 1, new ConfigDescription("How food behaves while you rest in your base:\n0 = Frozen: food timer and buffs stop completely.\n1 = Slow: food lasts twice as long.\n2 = Scaled: more comfort = slower decay (1/2 rate at 10 comfort, 1/3 at 15, 1/4 at 20+). Ignores MinimumComfort.", (AcceptableValueBase)(object)new AcceptableValueRange<int>(0, 2), new object[1] { val }));
			MinComfort = ((BaseUnityPlugin)this).Config.Bind<int>("2 - Cozyness", "MinimumComfort", 10, new ConfigDescription("Comfort level needed for modes 0 and 1 to apply. Not used in mode 2.", (AcceptableValueBase)(object)new AcceptableValueRange<int>(5, 25), new object[1] { val }));
			DurationMultiplier = ((BaseUnityPlugin)this).Config.Bind<float>("3 - Food", "FoodDurationMultiplier", 1f, new ConfigDescription("How much longer food lasts. 2 = twice as long (a 30 min food lasts 60).", (AcceptableValueBase)(object)new AcceptableValueRange<float>(1f, 5f), new object[1] { val }));
			FoodBuffDegrades = ((BaseUnityPlugin)this).Config.Bind<Toggle>("3 - Food", "FoodBuffDegrades", Toggle.On, new ConfigDescription("On: food buffs (health/stamina/eitr) fade gradually over the full duration.\nOff: buffs stay at full strength for the entire duration.", (AcceptableValueBase)null, new object[1] { val }));
			Enabled.SettingChanged += delegate
			{
				FoodDurationApplier.Apply(ObjectDB.instance);
			};
			DurationMultiplier.SettingChanged += delegate
			{
				FoodDurationApplier.Apply(ObjectDB.instance);
			};
			new Harmony("biznessman.BetterFoodMechanics").PatchAll();
		}

		internal static float GetDecayRate(int comfort)
		{
			switch (Mode.Value)
			{
			case 0:
				if (comfort < MinComfort.Value)
				{
					return 1f;
				}
				return 0f;
			case 1:
				if (comfort < MinComfort.Value)
				{
					return 1f;
				}
				return 0.5f;
			case 2:
				if (comfort >= 20)
				{
					return 0.25f;
				}
				if (comfort >= 15)
				{
					return 1f / 3f;
				}
				if (comfort >= 10)
				{
					return 0.5f;
				}
				return 1f;
			default:
				return 1f;
			}
		}
	}
	public enum Toggle
	{
		Off,
		On
	}
	[HarmonyPatch(typeof(Player), "UpdateFood")]
	internal static class UpdateFoodRatePatch
	{
		[HarmonyPatch(typeof(Hud), "UpdateFood")]
		internal static class HudFoodTimePatch
		{
			private static readonly FieldInfo FoodRateField = AccessTools.Field(typeof(Game), "m_foodRate");

			private static readonly MethodInfo DisplayRateMethod = AccessTools.Method(typeof(HudFoodTimePatch), "DisplayRate", (Type[])null, (Type[])null);

			public static float DisplayRate()
			{
				Player localPlayer = Player.m_localPlayer;
				if ((Object)(object)localPlayer == (Object)null)
				{
					return 1f;
				}
				float rate = GetRate(localPlayer);
				if (!(rate > 0f))
				{
					return 1f;
				}
				return rate;
			}

			private static IEnumerable<CodeInstruction> Transpiler(IEnumerable<CodeInstruction> code)
			{
				foreach (CodeInstruction ins in code)
				{
					yield return ins;
					if (CodeInstructionExtensions.LoadsField(ins, FoodRateField, false))
					{
						yield return new CodeInstruction(OpCodes.Call, (object)DisplayRateMethod);
						yield return new CodeInstruction(OpCodes.Mul, (object)null);
					}
				}
			}
		}

		private static readonly FieldRef<Player, float> TimerRef = AccessTools.FieldRefAccess<Player, float>("m_foodUpdateTimer");

		private static readonly FieldInfo FoodRateField = AccessTools.Field(typeof(Game), "m_foodRate");

		private static float _cachedRate = 1f;

		private static float _nextCheck;

		internal static float GetRate(Player player)
		{
			if (!BetterFoodMechanicsPlugin.IsEnabled)
			{
				return 1f;
			}
			if ((Object)(object)player != (Object)(object)Player.m_localPlayer)
			{
				return 1f;
			}
			if (Time.time >= _nextCheck)
			{
				_nextCheck = Time.time + 0.5f;
				_cachedRate = BetterFoodMechanicsPlugin.GetDecayRate(player.GetComfortLevel());
			}
			return _cachedRate;
		}

		private static void Prefix(Player __instance, float dt)
		{
			if (!(dt <= 0f))
			{
				float rate = GetRate(__instance);
				if (!(rate >= 1f))
				{
					float num = (float)FoodRateField.GetValue(null);
					TimerRef.Invoke(__instance) -= dt * num * (1f - rate);
				}
			}
		}
	}
	internal static class FoodDurationApplier
	{
		private static readonly Dictionary<SharedData, float> Originals = new Dictionary<SharedData, float>();

		public static void Apply(ObjectDB db)
		{
			if ((Object)(object)db == (Object)null)
			{
				return;
			}
			float num = (BetterFoodMechanicsPlugin.IsEnabled ? BetterFoodMechanicsPlugin.DurationMultiplier.Value : 1f);
			foreach (GameObject item in db.m_items)
			{
				if ((Object)(object)item == (Object)null)
				{
					continue;
				}
				ItemDrop component = item.GetComponent<ItemDrop>();
				if ((Object)(object)component == (Object)null)
				{
					continue;
				}
				SharedData shared = component.m_itemData.m_shared;
				if (!Originals.TryGetValue(shared, out var value))
				{
					if (shared.m_foodBurnTime <= 0f)
					{
						continue;
					}
					value = shared.m_foodBurnTime;
					Originals[shared] = value;
				}
				shared.m_foodBurnTime = value * num;
			}
		}
	}
	[HarmonyPatch(typeof(ObjectDB), "Awake")]
	internal static class ObjectDBAwakePatch
	{
		private static void Postfix(ObjectDB __instance)
		{
			FoodDurationApplier.Apply(__instance);
		}
	}
	[HarmonyPatch(typeof(ObjectDB), "CopyOtherDB")]
	internal static class ObjectDBCopyPatch
	{
		private static void Postfix(ObjectDB __instance)
		{
			FoodDurationApplier.Apply(__instance);
		}
	}
	[HarmonyPatch(typeof(Player), "GetTotalFoodValue")]
	internal static class NoDegradePatch
	{
		private static readonly FieldRef<Player, List<Food>> FoodsRef = AccessTools.FieldRefAccess<Player, List<Food>>("m_foods");

		private static void Postfix(Player __instance, ref float hp, ref float stamina, ref float eitr)
		{
			if (!BetterFoodMechanicsPlugin.IsEnabled || BetterFoodMechanicsPlugin.IsBuffDegradeEnabled)
			{
				return;
			}
			foreach (Food item in FoodsRef.Invoke(__instance))
			{
				SharedData shared = item.m_item.m_shared;
				hp += shared.m_food - item.m_health;
				stamina += shared.m_foodStamina - item.m_stamina;
				eitr += shared.m_foodEitr - item.m_eitr;
			}
		}
	}
}