using HarmonyLib;
using System;
using System.IO;
using System.Reflection;
using UnityEngine;
using UnityEngine.SceneManagement;

namespace CustomCosmeticLoader
{
	public static class PatchEntryPoint
	{
		private static bool IsPatched = false;

		public static void Start()
		{
			SceneManager.sceneLoaded += beginPatch;
		}

		private static void beginPatch(Scene scene, LoadSceneMode mode)
		{
			if (!IsPatched)
			{
				new Harmony("com.thearst3rd.customcosmeticloader").PatchAll();
				IsPatched = true;
				SceneManager.sceneLoaded -= beginPatch;
				LoadCosmetics();
				Config.Init();
			}
		}

		private static void LoadCosmetics()
		{
			string skinsPath = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
			skinsPath = Path.Combine(skinsPath, "skins");
			if (!Directory.Exists(skinsPath))
			{
				Shared.Log(skinsPath + " directory does not exist, no skins to load");
				return;
			}
			string printStr = "Loaded custom skins: ";
			foreach (string skinFile in Directory.GetFiles(skinsPath))
			{
				string skinName = Path.GetFileNameWithoutExtension(skinFile);
				printStr += skinName + ", ";
				Texture2D skinTexture = new Texture2D(2, 2);
				skinTexture.LoadImage(File.ReadAllBytes(skinFile));
				Config.skins.Add(skinName, skinTexture);
			}
			Shared.Log(printStr);
		}
	}
}