using UnityEngine;

namespace CustomCosmeticLoader
{
	public static class Shared
	{
		private static Cosmetic skinToHijack;

		public static Cosmetic SkinToHijack
		{
			get
			{
				if (skinToHijack != null && skinToHijack.Id != Config.skinNameToHijack)
					skinToHijack = null;

				if (skinToHijack == null)
				{
					DetermineSkinToHijack();
					if (skinToHijack == null)
					{
						Shared.Log("Couldn't find skin " + Config.skinNameToHijack + " to hijack");
						Config.skinNameToHijack = "Swirl_M";
						DetermineSkinToHijack();
					}
				}
				return skinToHijack;
			}
		}

		private static void DetermineSkinToHijack()
		{
			foreach (Cosmetic skin in CosmeticManager.Skins)
			{
				if (skin.Id == Config.skinNameToHijack)
				{
					skinToHijack = skin;
					break;
				}
			}
		}

		public static void ApplyCustomTexture(GameObject marbleObject, Texture2D skin = null)
		{
			if (marbleObject == null)
			{
				Shared.Log("ApplyCustomTexture - marbleObject is null");
				return;
			}

			if (skin == null)
				skin = Config.skins[Config.currentSkin];

			MeshRenderer[] componentsInChildren = marbleObject.GetComponentsInChildren<MeshRenderer>();
			for (int i = 0; i < componentsInChildren.Length; i++)
			{
				Material[] materials = componentsInChildren[i].materials;
				if (materials == null)
					continue;
				foreach (Material material in materials)
				{
					if (material == null)
						continue;
					if (material.mainTexture != null)
						material.mainTexture = skin;
				}
			}
		}

		public static void Log(string message)
		{
			message = "[CUSTOM COSMETIC LOADER] " + message;
			Debug.Log(message);
		}
	}
}