using System;
// using DG.Tweening;
using Unity.VisualScripting;
using UnityEngine;
using UnityEngine.UI;

namespace Plugins.CxShine.page
{
	public class PageComp : MonoBehaviour
	{
		public delegate void onPageClosingListener();

		public GameObject playAnimBackGround;

		public string pageName;

		private bool _isShowAnim;


		private Action _onClose;

		private onPageClosingListener _onPageClosing;

		public Action OnPause;

		public Action OnResume;


		// Start is called before the first frame update
		private void Start()
		{
			if (playAnimBackGround == null)
				// 如果播放动画的背景go没有设置，就是自己
				playAnimBackGround = gameObject;

			//Debug.Log("启动页面" + pageName);

			_initClickEvents();
			if (_isShowAnim) _playOpenAnim();
		}

		// Update is called once per frame
		private void Update()
		{
		}


		public void setOnPageCloseListener(Action action)
		{
			_onClose = action;
		}

		private void _initClickEvents()
		{
			// find all 'ClosePageButton' tag add closePageEvent
			var trans = gameObject.GetComponentsInChildren<Transform>();


			foreach (var t in trans)
				if ("ClosePageButton".Equals(t.gameObject.tag))
					t.gameObject.GetOrAddComponent<Button>().onClick.AddListener(A__ClosePage);
		}


		private void _playOpenAnim()
		{
			var to = playAnimBackGround.transform.localScale;
			// transform.SetPositionX(a.x - 50);

			playAnimBackGround.transform.localScale = new Vector3(to.x * 0.3f, to.y * 0.3f, to.z);
			// transform.SetLocalScaleX(to.x * 0.3f);
			// transform.SetLocalScaleY(to.y * 0.3f);

			// transform.DOMove(from, 0.5f).SetEase(Ease.Linear);
			// playAnimBackGround.transform.DOScale(new Vector3(to.x, to.y, to.z), 0.2f).SetEase(Ease.InSine);
		}

		public void A__ClosePage()
		{
			//Debug.Log("关闭页面" + pageName);
			if (_onPageClosing != null) _onPageClosing();

			_onClose?.Invoke();

			if (_isShowAnim)
			{
				// var to = playAnimBackGround.transform.localScale;
				// var t = playAnimBackGround.transform.DOScale(new Vector3(to.x * 0.3f, to.y * 0.3f, to.z), 0.2f)
				// 	.SetEase(Ease.InSine);


				// t.onComplete = onComplete;
			}
			else
			{
				onComplete();
			}
		}

		// public void setOnPageClosingListener(onPageClosingListener l)
		// {
		//     _onPageClosing = l;
		// }

		// delegate TweenCallback onPageCloseAnimationFinish;

		private void onComplete()
		{
			var o = gameObject;
			if (o != null)
			{
				o.transform.localPosition = new Vector3(10000, 0, 0);
				Destroy(gameObject);
			}


			// Destroy(o, 0.1f);
		}


		public void showAnim(bool isShowAnim)
		{
			_isShowAnim = isShowAnim;
		}
	}
}