using UnityEngine;
using UnityEngine.UI;

namespace Michsky.UI.Heat
{
	[ExecuteInEditMode]
	[DisallowMultipleComponent]
	[RequireComponent(typeof(Image))]
	[AddComponentMenu("Heat UI/UI Manager/UI Manager Image")]
	public class UIManagerImage : MonoBehaviour
	{
		public enum ColorType
		{
			Accent = 0,
			AccentMatch = 1,
			Primary = 2,
			Secondary = 3,
			Negative = 4,
			Background = 5
		}

		public UIManager UIManagerAsset;

		private Image objImage;

		public ColorType colorType = ColorType.Primary;

		public bool useCustomColor;

		public bool useCustomAlpha;

		private void Awake()
		{
			base.enabled = true;
			if (UIManagerAsset == null)
			{
				UIManagerAsset = Resources.Load<UIManager>("Heat UI Manager");
			}
			if (objImage == null)
			{
				objImage = GetComponent<Image>();
			}
			if (!UIManagerAsset.enableDynamicUpdate)
			{
				UpdateImage();
				base.enabled = false;
			}
		}

		private void Update()
		{
			if (!(UIManagerAsset == null) && UIManagerAsset.enableDynamicUpdate)
			{
				UpdateImage();
			}
		}

		private void UpdateImage()
		{
			if (objImage == null || useCustomColor)
			{
				return;
			}
			if (!useCustomAlpha)
			{
				if (colorType == ColorType.Primary && objImage.color != UIManagerAsset.primaryColor)
				{
					objImage.color = UIManagerAsset.primaryColor;
				}
				else if (colorType == ColorType.Secondary && objImage.color != UIManagerAsset.secondaryColor)
				{
					objImage.color = UIManagerAsset.secondaryColor;
				}
				else if (colorType == ColorType.Accent && objImage.color != UIManagerAsset.accentColor)
				{
					objImage.color = UIManagerAsset.accentColor;
				}
				else if (colorType == ColorType.AccentMatch && objImage.color != UIManagerAsset.accentColorInvert)
				{
					objImage.color = UIManagerAsset.accentColorInvert;
				}
				else if (colorType == ColorType.Negative && objImage.color != UIManagerAsset.negativeColor)
				{
					objImage.color = UIManagerAsset.negativeColor;
				}
				else if (colorType == ColorType.Background && objImage.color != UIManagerAsset.backgroundColor)
				{
					objImage.color = UIManagerAsset.backgroundColor;
				}
			}
			else if (colorType == ColorType.Primary)
			{
				objImage.color = new Color(UIManagerAsset.primaryColor.r, UIManagerAsset.primaryColor.g, UIManagerAsset.primaryColor.b, objImage.color.a);
			}
			else if (colorType == ColorType.Secondary)
			{
				objImage.color = new Color(UIManagerAsset.secondaryColor.r, UIManagerAsset.secondaryColor.g, UIManagerAsset.secondaryColor.b, objImage.color.a);
			}
			else if (colorType == ColorType.Accent)
			{
				objImage.color = new Color(UIManagerAsset.accentColor.r, UIManagerAsset.accentColor.g, UIManagerAsset.accentColor.b, objImage.color.a);
			}
			else if (colorType == ColorType.AccentMatch)
			{
				objImage.color = new Color(UIManagerAsset.accentColorInvert.r, UIManagerAsset.accentColorInvert.g, UIManagerAsset.accentColorInvert.b, objImage.color.a);
			}
			else if (colorType == ColorType.Negative)
			{
				objImage.color = new Color(UIManagerAsset.negativeColor.r, UIManagerAsset.negativeColor.g, UIManagerAsset.negativeColor.b, objImage.color.a);
			}
			else if (colorType == ColorType.Background)
			{
				objImage.color = new Color(UIManagerAsset.backgroundColor.r, UIManagerAsset.backgroundColor.g, UIManagerAsset.backgroundColor.b, objImage.color.a);
			}
		}
	}
}