using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.EventSystems;

//namespace Assets.Scripts.UI.Prefab.Panel
//{
public class PFUIPanel : UIBehaviour
{

    public void OpenURL(string url)
    {
        Application.OpenURL(url);
    }

    public virtual void Show()
    {
        base.gameObject.SetActive(true);
    }

    public virtual void Close()
    {
        //DestroyImmediate(this.gameObject);
        this.gameObject.SetActive(false);
    }

    public void AddChild(PFUIPanel child)
    {
        if(child == null)
        {
            return;
        }
        child.transform.SetParent(this.transform);
    }

    /// <summary>
    /// 给对象设置圆角
    /// </summary>
    /// <param name="panel"></param>
    /// <param name="radius"></param>
    protected void SetRounded(Transform panel, float radius)
    {
        var rounded = Resources.Load<Material>("UI/Material/RoundedCornersTextureMaterial");
        var material = Instantiate(rounded);
        var rect = ((RectTransform)panel).rect;
        material.SetVector(Shader.PropertyToID("_WidthHeightRadius"), new Vector4(rect.width, rect.height, radius, 0));
        var img = panel.GetComponent<Image>();
        if (img != null)
        {
            img.material = material;
            return;
        }
        var rawImg = panel.GetComponent<RawImage>();
        if(rawImg != null)
        {
            rawImg.material = material;
            return;
        }
    }
}
//}