using System;
using System.Collections;
using Colorful;
using Core;
using DG.Tweening;
using DG.Tweening.Core;
using DG.Tweening.Plugins.Options;
using UnityEngine;

public class UIPauseController : MonoBehaviour
{
	private bool HasEnteredLevelSelectSystem
	{
		get
		{
			return SaveStorage.Get("HasEnteredLevelSelectSystem", false);
		}
		set
		{
			SaveStorage.Set("HasEnteredLevelSelectSystem", value);
		}
	}

	private void Start()
	{
		EventDelegate.Add(this._resume.onClick, new EventDelegate.Callback(this.OnResumeClick));
		EventDelegate.Add(this._exit.onClick, new EventDelegate.Callback(this.OnExitClick));
		EventDelegate.Add(this._levelSelect.onClick, new EventDelegate.Callback(this.OnLevelSelect));
	}

	private void Update()
	{
		if (this._panel.gameObject.activeInHierarchy && Core.Input.UI.Cancel.OnClick)
		{
			this.OnResumeClick();
		}
	}

	public bool Enabled
	{
		get
		{
			return Core.Input.UI.Pause.IsOpen;
		}
		set
		{
			Core.Input.UI.Pause.IsOpen = value;
			SingletonMono<MobileInputPlayer>.Instance.OptionsVisible = value;
		}
	}

	private void Open()
	{
		this._levelSelect.transform.parent.gameObject.SetActive(this.HasEnteredLevelSelectSystem);
		R.Audio.PauseBGM();
		R.Mode.EnterMode(Mode.AllMode.UI);
		R.Ui.HideUI(true);
		UIKeyInput.SaveAndSetHoveredObject(this._resume.gameObject);
		this._panel.gameObject.SetActive(true);
		AnalogTV analogTV = R.Ui.CameraGO.AddComponent<AnalogTV>();
		analogTV.Shader = Shader.Find("Hidden/Colorful/Analog TV");
		analogTV.NoiseIntensity = 1f;
		analogTV.ScanlinesIntensity = 0f;
		analogTV.ScanlinesCount = 696;
		analogTV.Distortion = 0.18f;
		analogTV.CubicDistortion = 0f;
		analogTV.Scale = 1.02f;
	}

	public YieldInstruction PauseThenOpenWithAnim()
	{
		this.Open();
		this.Enabled = false;
		R.PauseGame();
		AnalogTV analogTV = R.Ui.CameraGO.GetComponent<AnalogTV>();
		analogTV.Scale = 0f;
		return DOTween.To(() => analogTV.Scale, delegate(float scale)
		{
			analogTV.Scale = scale;
		}, 1.02f, 0.5f).OnComplete(delegate
		{
			this.Enabled = true;
		}).SetUpdate(true).WaitForCompletion();
	}

	private void Close()
	{
		UnityEngine.Object.Destroy(R.Ui.CameraGO.GetComponent<AnalogTV>());
		this._panel.gameObject.SetActive(false);
		UIKeyInput.LoadHoveredObject();
		R.Mode.ExitMode(Mode.AllMode.UI);
		R.Ui.ShowUI(true);
		R.Audio.UnPauseBGM();
	}

	public YieldInstruction CloseWithAnimThenResume()
	{
		this.Enabled = false;
		AnalogTV analogTV = R.Ui.CameraGO.GetComponent<AnalogTV>();
		return DOTween.To(() => analogTV.Scale, delegate(float scale)
		{
			analogTV.Scale = scale;
		}, 0f, 0.5f).SetUpdate(true).OnComplete(delegate
		{
			this.Close();
			R.ResumeGame();
			this.Enabled = true;
		}).WaitForCompletion();
	}

	private void OnResumeClick()
	{
		if (!this.Enabled)
		{
			return;
		}
		UIKeyInput.OnPauseClick();
	}

	private void OnExitClick()
	{
		if (!this.Enabled)
		{
			return;
		}
		UIKeyInput.OnPauseClick();
		R.Ui.Reset();
		R.Player.Action.ChangeState(PlayerAction.StateEnum.Idle, 1f);
		R.Audio.StopVoiceOver();
		LevelManager.LoadLevelByGateId("ui_start", SceneGate.OpenType.None);
	}

	private void OnLevelSelect()
	{
		if (!this.Enabled)
		{
			return;
		}
		base.StartCoroutine(this.LevelSelectCoroutine());
	}

	private IEnumerator LevelSelectCoroutine()
	{
		R.Audio.StopVoiceOver();
		yield return UIKeyInput.OnPauseClick();
		R.Ui.LevelSelect.OpenWithAnim(true, true);
		yield break;
	}

	[SerializeField]
	private UIButton _resume;

	[SerializeField]
	private UIButton _exit;

	[SerializeField]
	private UIButton _levelSelect;

	[SerializeField]
	private UIPanel _panel;
}