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

public class Manager : MonoBehaviour
{
    public static Manager instance;
    public Canvas _Canvas;
    public List<GameObject> panelsPrefab = new List<GameObject>();

    // 使用Dictionary来管理已实例化的面板，键为预制体的索引，值为实例化的面板
    private Dictionary<int, GameObject> panels = new Dictionary<int, GameObject>();

    void Awake()
    { 
        instance = this;
    }

    public GameObject ShowPanel(int index)
    {
        if (index < 0 || index >= panelsPrefab.Count)
        {
            Debug.LogError("ShowPanel: Index 超出范围");
            return null;
        }
        if (panels.ContainsKey(index))
        {
            ShowPanel(panels[index]);
            return panels[index];
        }
        else
        {
            ShowPanel(panels[index]);
            return  GameObject.Instantiate(panelsPrefab[index], _Canvas.transform);
        }

        return null;
    }


    public virtual void ShowPanel(GameObject _panel)
    {
        _panel.transform.localScale = new Vector3(0.5f, 0.5f, 0.5f);
        _panel.transform.DOScale(1f, 0.5f);
    }

    public virtual void hidePanel(GameObject _panel)
    {
        _panel.SetActive(false);
    }
}