using System;
using System.Collections;
using System.Collections.Generic;
using DG.Tweening;
using UnityEngine;
using UnityEngine.UI;

public class ErrorUIManager : MonoBehaviour
{

   public CanvasGroup canvasGroup;
   public RectTransform popupTransform;

   
   public float scrollDuration = 20;   // 滚动持续时间

   public RectTransform rectTransform;


   public float scroolTop;
   public float initScroolTop;

   private Tweener sequence;
   
   private void OnEnable()
   {
      StartF();
   }

   private void OnDisable()
   {
      sequence.Kill();
      rectTransform.anchoredPosition = new Vector2(11.37f, initScroolTop);
   }

   void StartF()
   {
      // 设置初始缩放为零
      popupTransform.localScale = Vector3.zero;

      // 使用Dotween创建缩放动画
      Sequence sequence = DOTween.Sequence();
      sequence.Append(popupTransform.DOScale(new Vector3(1.2f, 1.2f, 1.2f), 0.5f)); // 放大效果
      sequence.Append(popupTransform.DOScale(Vector3.one, 0.1f)); // 回弹效果

      // 渐入动画
      canvasGroup.alpha = 0f;
      canvasGroup.DOFade(1f, 0.5f);


      

      // 启动滚动动画
      ScrollUI();
   }
   
   void ScrollUI()
   {
      // 从初始位置往上滚动
      sequence= rectTransform.DOAnchorPos(new Vector2(11.37f,scroolTop), scrollDuration)
         .OnComplete(() =>
         {
            // 动画结束后，延迟一段时间再重复滚动
            Invoke("ResetAndScroll", 0);
         });
   }

   void ResetAndScroll()
   {
      // 将UI重置到初始位置
      rectTransform.anchoredPosition = new Vector2(11.37f, initScroolTop);

      // 重新启动滚动动画
      ScrollUI();
   }
}