using System.Collections;
using UnityEngine;
using UnityEngine.EventSystems;

namespace Michsky.UI.Heat
{
	[DisallowMultipleComponent]
	public class MenuManager : MonoBehaviour
	{
		public UIManager UIManagerAsset;

		public Animator splashScreen;

		[SerializeField]
		private GameObject mainContent;

		[SerializeField]
		private ImageFading initPanel;

		private float splashInTime;

		private float splashOutTime;

		public static bool bypassSplashScreen;

		private void Awake()
		{
			Time.timeScale = 1f;
			if (initPanel != null)
			{
				initPanel.gameObject.SetActive(value: true);
			}
			if (splashScreen != null)
			{
				splashScreen.gameObject.SetActive(value: false);
			}
		}

		private void Start()
		{
			StartCoroutine("StartInitialize");
		}

		public void DisableSplashScreen()
		{
			StopCoroutine("DisableSplashScreenAnimator");
			StartCoroutine("FinalizeSplashScreen");
			splashScreen.enabled = true;
			splashScreen.Play("Out");
		}

		private void Initialize()
		{
			if (UIManagerAsset == null || mainContent == null)
			{
				Debug.LogError("<b>[Heat UI]</b> Cannot initialize the resources due to missing resources.", this);
				return;
			}
			mainContent.gameObject.SetActive(value: false);
			if (!bypassSplashScreen && UIManagerAsset.enableSplashScreen)
			{
				if (splashScreen == null)
				{
					Debug.LogError("<b>[Heat UI]</b> Splash Screen is enabled but its resource is missing. Please assign the correct variable for 'Splash Screen'.", this);
					return;
				}
				AnimationClip[] animationClips = splashScreen.runtimeAnimatorController.animationClips;
				splashInTime = animationClips[0].length;
				splashOutTime = animationClips[1].length;
				splashScreen.enabled = true;
				splashScreen.gameObject.SetActive(value: true);
				StartCoroutine("DisableSplashScreenAnimator");
				if (UIManagerAsset.showSplashScreenOnce)
				{
					bypassSplashScreen = true;
				}
			}
			else if (mainContent == null)
			{
				Debug.LogError("<b>[Heat UI]</b> 'Main Panels' is missing. Please assign the correct variable for 'Main Panels'.", this);
			}
			else
			{
				if (splashScreen != null)
				{
					splashScreen.gameObject.SetActive(value: false);
				}
				mainContent.gameObject.SetActive(value: false);
				StartCoroutine("FinalizeSplashScreen");
			}
		}

		private IEnumerator StartInitialize()
		{
			yield return new WaitForSeconds(0.5f);
			if (initPanel != null)
			{
				initPanel.FadeOut();
			}
			Initialize();
		}

		private IEnumerator DisableSplashScreenAnimator()
		{
			yield return new WaitForSeconds(splashInTime + 0.1f);
			splashScreen.enabled = false;
		}

		private IEnumerator FinalizeSplashScreen()
		{
			yield return new WaitForSeconds(splashOutTime + 0.1f);
			if (UIManagerAsset != null && UIManagerAsset.enableSplashScreen)
			{
				splashScreen.gameObject.SetActive(value: false);
			}
			mainContent.gameObject.SetActive(value: true);
			if (ControllerManager.instance != null && ControllerManager.instance.gamepadEnabled && ControllerManager.instance.firstSelected != null && ControllerManager.instance.firstSelected.activeInHierarchy)
			{
				EventSystem.current.SetSelectedGameObject(ControllerManager.instance.firstSelected);
			}
		}
	}
}