using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.EventSystems;
using UnityEngine.UI;

public class Copytext : MonoBehaviour,IPointerDownHandler, IPointerUpHandler
{
    float pressedTime = 0; // 按下的时间
    private bool isDown; // 是否按下
    Coroutine coroutine;

    public void OnPointerDown(PointerEventData eventData)
    {
        Debug.Log("TextCopyExtend Component is Down...");
        isDown = true;
        coroutine = StartCoroutine(CalculatePressedTime()); // 按下开携程
    }

    private IEnumerator CalculatePressedTime()
    {
        while (isDown) // 只有按下了才启动
        {
            yield return null;
            pressedTime += Time.deltaTime;
            if (pressedTime >= 0.5f) // 超过一秒
            {
                Debug.Log("复制文本");
               // UIMgr.Instance.Notice(ConfigMgr.Instance.GetLanguage(400)); // 提示复制成功
                GUIUtility.systemCopyBuffer = GetComponent<Text>().text; // 获取文本内容
                isDown = false;
            }
        }
    }

    public void OnPointerUp(PointerEventData eventData)
    {
        Debug.Log("TextCopyExtend Component is Up...");
        isDown = false;
        pressedTime = 0;
        if (coroutine != null)
        {
            StopCoroutine(CalculatePressedTime());
        }
    }
}