using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Events;

/// <summary>
/// 延迟处理管理器
/// </summary>
public class DelayedProcessingManager : SingletonManager<DelayedProcessingManager>
{
    /// <summary>
    /// 协程字典
    /// </summary>
    public Dictionary<string,Coroutine> coroutines=new Dictionary<string, Coroutine>();

    /// <summary>
    /// 延迟多少秒
    /// </summary>
    /// <param name="mono">要延迟的MonoBehaviour类</param>
    /// <param name="delay">延迟多少秒</param>
    /// <param name="unityAction">要执行的函数</param>
    public void DelayDoSecond(MonoBehaviour mono,float delay,UnityAction unityAction)
    {
        mono.StartCoroutine(E_DelayDoSecond(delay, unityAction));
    }

    /// <summary>
    /// 延迟多少秒 重置版
    /// </summary>
    public void ResetDelayDoSecond(string id,MonoBehaviour mono,float delay,UnityAction unityAction)
    {
        if (coroutines.ContainsKey(id))
        {
            mono.StopCoroutine(coroutines[id]);
            coroutines.Remove(id);
        }
        Coroutine coroutine = mono.StartCoroutine(E_DelayDoSecond(delay, unityAction));
        coroutines.Add(id, coroutine);
    }

    /// <summary>
    /// 延迟多少秒的协程
    /// </summary>
    private IEnumerator E_DelayDoSecond(float delay, UnityAction unityAction)
    {
        yield return new WaitForSeconds(delay);
        unityAction?.Invoke();
    }

    /// <summary>
    /// 延迟多少帧
    /// </summary>
    /// <param name="mono">要延迟的MonoBehaviour类</param>
    /// <param name="delay">延迟多少秒</param>
    /// <param name="unityAction">要执行的函数</param>
    public void DelayDoFrame(MonoBehaviour mono,float delay,UnityAction unityAction)
    {
        mono.StartCoroutine(E_DelayDoFrame(delay, unityAction));
    }

    /// <summary>
    /// 延迟多少帧的协程
    /// </summary>
    private IEnumerator E_DelayDoFrame(float delay, UnityAction unityAction)
    {
        for (int i = 0; i < delay; i++)
        {
            yield return null;
        }
        unityAction?.Invoke();
    }

    /// <summary>
    /// 清空
    /// </summary>
    public void Clear()
    {
        coroutines.Clear();
    }
}