using System.Collections;
using TMPro;
using UnityEngine;

public class UI_MiddleTipPanel : BasePanel
{
    /// <summary>
    /// 面板显示后几秒后消失
    /// </summary>
    private float disappear = 5f;
    public TextMeshProUGUI text_Content;
    public TextMeshProUGUI text_Title;
    public RectTransform bg;
    /// <summary>
    /// 初始化
    /// </summary>
    public void Init(string content,float disappear_)
    {
        text_Title.text = content;
        text_Content.text = "";
        disappear = disappear_;
        AdjustImageWidth(text_Title, bg, 30, 21);
        StartCoroutine(TypeWriterEffect(content));
        StopCoroutine(HideAsync());
        StartCoroutine(HideAsync());
    }
    /// <summary>
    /// 打字机效果
    /// </summary>
    private IEnumerator TypeWriterEffect(string text)
    {
        yield return new WaitForSeconds(0.1f);
        text_Content.text = "";
        float textLength = text.Length;
        for (int i = 0; i < textLength; i++)
        {
            text_Content.text += text[i];
            yield return new WaitForSeconds(0.05f);
        }
    }
    public override void ShowMe()
    {
        base.ShowMe();
        //StopCoroutine(HideAsync());
       
    }
    public override void HideMe()
    {
        base.HideMe();
        StopAllCoroutines();
    }
    private IEnumerator HideAsync()
    {
        yield return new WaitForSeconds(disappear);
        if (Bootstrap.UIMgr.GetPanel<UI_MiddleTipPanel>()&& disappear!=0)
            Bootstrap.UIMgr.HidePanel<UI_MiddleTipPanel>();
    }
    /// <summary>
    /// 根据文字数量改变 背景 大小
    /// </summary>
    /// <param name="contentText"></param>
    public static void AdjustImageWidth(TextMeshProUGUI contentText, RectTransform _bg, float width, float height)
    {
        float preferredWidth = contentText.preferredWidth;
        float preferredHeight = contentText.preferredHeight;
        _bg.sizeDelta = new Vector2(preferredWidth + (contentText.text == "" ? 0 : width), _bg.sizeDelta.y);
        //_bg.sizeDelta = new Vector2(preferredWidth + (contentText.text == "" ? 0 : width), preferredHeight + (contentText.text == "" ? 0 : height)+20);
        //contentText.GetComponent<RectTransform>().sizeDelta = new Vector2(preferredWidth + (contentText.text == "" ? 0 : width), height);
    }
}