using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using static UnityEngine.Rendering.DebugUI;

public class ProcessTipPanel : MonoBehaviour
{
    public Image image;
    /// <summary>
    /// 是否启用进度
    /// </summary>
    private bool isCheck=false;
    /// <summary>
    /// 当前进入
    /// </summary>
    private float currentProcess=0;
    /// <summary>
    /// 是否结束
    /// </summary>
    private bool isOver=false;

    /// <summary>
    /// 结果回调
    /// </summary>
    private Action<bool> tmpback;

    /// <summary>
    /// 开始走进度
    /// </summary>
    /// <param name="back"></param>
    public void StartProcess(Action<bool> back)
    {
        this.isCheck=true;
        tmpback = back;
        Debug.Log("开始核对和抄录");
    }

    /// <summary>
    /// 中止走进度
    /// </summary>
    public void StopProcess()
    {
        this.isCheck = false;
        currentProcess = 0;
        image.fillAmount = currentProcess;
        tmpback(false);
    }


    void Update()
    {
        if (!isOver)
        {
            if (isCheck)
            {
                currentProcess = Mathf.Clamp01(currentProcess + Time.deltaTime * 0.3f);
                image.fillAmount = currentProcess;
                if (currentProcess == 1)
                {
                    isOver = true;
                    Invoke("ThisDestroy", 2);
                }
            }

            if (Input.GetMouseButtonUp(0))
            {
                StopProcess();
                isOver = true;
                Destroy(gameObject);
            }
        }
    }

    /// <summary>
    /// 核对记录成功
    /// </summary>
    private void ThisDestroy()
    {
        Debug.Log("核对和抄录完成！");
        tmpback(true);
        Destroy(gameObject);
    }
}