using System.Diagnostics;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using System.Runtime.Versioning;
using System.Security.Permissions;
using BepInEx;
using HarmonyLib;
using Jotunn;
using Jotunn.Entities;
using Jotunn.Managers;
using UnityEngine;
using UnityEngine.UI;

[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
[assembly: AssemblyTitle("JotunnModStub")]
[assembly: AssemblyDescription("")]
[assembly: AssemblyConfiguration("")]
[assembly: AssemblyCompany("")]
[assembly: AssemblyProduct("JotunnModStub")]
[assembly: AssemblyCopyright("Copyright ©  2021")]
[assembly: AssemblyTrademark("")]
[assembly: ComVisible(false)]
[assembly: Guid("e3243d22-4307-4008-ba36-9f326008cde5")]
[assembly: AssemblyFileVersion("0.1.0")]
[assembly: TargetFramework(".NETFramework,Version=v4.8", FrameworkDisplayName = ".NET Framework 4.8")]
[assembly: SecurityPermission(SecurityAction.RequestMinimum, SkipVerification = true)]
[assembly: AssemblyVersion("0.1.0.0")]
namespace JotunnModStub;

[BepInPlugin("com.hejsansvejsan.backpackinfo", "BackpackInfo", "0.1.0")]
[BepInDependency(/*Could not decode attribute arguments.*/)]
internal class BackpackInfo : BaseUnityPlugin
{
	[HarmonyPatch(typeof(Inventory), "Changed")]
	private static class InventoryChangedPatch
	{
		private static void Postfix(Inventory __instance)
		{
			Player localPlayer = Player.m_localPlayer;
			if (!((Object)(object)localPlayer == (Object)null) && __instance == ((Humanoid)localPlayer).GetInventory())
			{
				instance?.UpdateHud();
			}
		}
	}

	[HarmonyPatch(typeof(Humanoid), "SetupEquipment")]
	private static class EquipmentChangedPatch
	{
		private static void Postfix(Humanoid __instance)
		{
			Logger.LogInfo((object)"EquipmentChangedPatch fired");
			if ((Object)(object)__instance == (Object)(object)Player.m_localPlayer)
			{
				instance?.UpdateHud();
			}
		}
	}

	public const string PluginGUID = "com.hejsansvejsan.backpackinfo";

	public const string PluginName = "BackpackInfo";

	public const string PluginVersion = "0.1.0";

	public static CustomLocalization Localization = LocalizationManager.Instance.GetLocalization();

	private GameObject textObject;

	private Text hudText;

	private static BackpackInfo instance;

	private void Awake()
	{
		instance = this;
		Logger.LogInfo((object)"BackpackInfo loaded!");
		GUIManager.OnCustomGUIAvailable += CreateHud;
		Harmony.CreateAndPatchAll(typeof(InventoryChangedPatch), "com.hejsansvejsan.backpackinfo");
		Harmony.CreateAndPatchAll(typeof(EquipmentChangedPatch), "com.hejsansvejsan.backpackinfo");
		if ((Object)(object)GUIManager.CustomGUIFront != (Object)null)
		{
			CreateHud();
		}
	}

	private void OnDestroy()
	{
		GUIManager.OnCustomGUIAvailable -= CreateHud;
	}

	private void CreateHud()
	{
		//IL_006c: Unknown result type (might be due to invalid IL or missing references)
		//IL_007b: Unknown result type (might be due to invalid IL or missing references)
		//IL_008a: 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_00a1: Unknown result type (might be due to invalid IL or missing references)
		//IL_00ee: Unknown result type (might be due to invalid IL or missing references)
		//IL_0103: Unknown result type (might be due to invalid IL or missing references)
		//IL_0118: Unknown result type (might be due to invalid IL or missing references)
		//IL_012c: Unknown result type (might be due to invalid IL or missing references)
		Logger.LogInfo((object)"CreateHud called");
		if (GUIManager.Instance == null)
		{
			Logger.LogError((object)"GUIManager.Instance is null");
			return;
		}
		if ((Object)(object)GUIManager.CustomGUIFront == (Object)null)
		{
			Logger.LogError((object)"CustomGUIFront is null");
			return;
		}
		if ((Object)(object)textObject != (Object)null)
		{
			Object.Destroy((Object)(object)textObject);
		}
		textObject = GUIManager.Instance.CreateText("Loading...", GUIManager.CustomGUIFront.transform, new Vector2(1f, 0.5f), new Vector2(1f, 0.5f), new Vector2(-330f, 0f), GUIManager.Instance.AveriaSerifBold, 18, Color.white, true, Color.black, 300f, 60f, false);
		hudText = textObject.GetComponent<Text>();
		hudText.supportRichText = true;
		RectTransform component = textObject.GetComponent<RectTransform>();
		component.anchorMin = new Vector2(1f, 0.5f);
		component.anchorMax = new Vector2(1f, 0.5f);
		component.pivot = new Vector2(1f, 0.5f);
		component.anchoredPosition = new Vector2(-75f, 0f);
		hudText.alignment = (TextAnchor)5;
		UpdateHud();
		textObject.SetActive(true);
		Logger.LogInfo((object)"HUD text created");
	}

	private void UpdateHud()
	{
		if ((Object)(object)hudText == (Object)null || (Object)(object)textObject == (Object)null)
		{
			return;
		}
		Player localPlayer = Player.m_localPlayer;
		if ((Object)(object)localPlayer == (Object)null)
		{
			hudText.text = "Loading...";
			return;
		}
		Inventory inventory = ((Humanoid)localPlayer).GetInventory();
		if (inventory == null)
		{
			hudText.text = "";
			return;
		}
		int num = inventory.GetWidth() * inventory.GetHeight();
		int count = inventory.GetAllItems().Count;
		int num2 = num - count;
		float totalWeight = inventory.GetTotalWeight();
		float num3 = localPlayer.GetMaxCarryWeight() - totalWeight;
		string text = num3.ToString("0.0");
		if (num3 < 0f)
		{
			text = "<color=red>" + text + "</color>";
		}
		hudText.text = $"Free slots: {num2}\n" + "Free weight: " + text;
	}

	private void Update()
	{
		if (!((Object)(object)textObject == (Object)null))
		{
			textObject.SetActive(!InventoryGui.IsVisible());
		}
	}
}