using Assets.Scripts;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

public class RaceScript : PFUIPanel
{
    // Start is called before the first frame update
    protected Transform currentItem { get; set; }
    protected void StartTime() 
    {
        timerFlag = true;
        StartCoroutine(Timer());
    }
    protected void StopTime() 
    {
        timerFlag = false;
    }
    /// <summary>
    /// 通过消息调用，子给父传
    /// </summary>
    /// <param name="t"></param>
    public void SetCurrentItem(Transform t) 
    {
        currentItem = t;
        HandleTime();
        if (t != null)
        {
            StartTime();
        }
        else 
        {
            StopTime();
        }
    }
    /*参考代码
 var second = Math.Ceiling((Now - mapCompetition.StartTime.ToLocalTime()).TotalSeconds);

                var ts = TimeSpan.FromSeconds(second);
                return $"{ (int)ts.TotalHours }:{ts:mm}:{ts:ss}";*/
    private bool timerFlag = false;
    IEnumerator Timer()
    {
        while (timerFlag)
        {
            yield return new WaitForSeconds(1.0f); // 停止执行1秒
            HandleTime();
            //time = UIManager.Now.GetDateTime().AddSeconds(1);
        }
    }
    private void HandleTime()
    {
        if (currentItem != null && currentItem.Find("GetReadyContainer").gameObject.activeSelf)
        {
            var map = currentItem.GetComponent<RaceItemScript>().mapCompetition;
            var time = map.StartTime.ToLocalTime() - UIManager.Now.GetDateTime();
            if (time.TotalSeconds < 0)
            {
                currentItem.Find("GetReadyContainer").GetComponent<CanvasGroup>().alpha = 0;
            }
            else
            {
                currentItem.Find("GetReadyContainer").GetComponent<CanvasGroup>().alpha = 1;
                currentItem.Find("GetReadyContainer/Value").GetComponent<Text>().text
                    = Utils.GetCountDown(time);
            }

        }
    }

    void Start()
    {
        
    }

    // Update is called once per frame
    void Update()
    {
        
    }
}