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

public class PollManager : MonoBehaviour
{
    Transform m_PollParent;

    //对象池字典
    Dictionary<string, PollBase> m_Polls = new Dictionary<string, PollBase>();

    private void Awake()
    {
        m_PollParent = this.transform.parent.Find("Poll");
    }


    /// <summary>
    /// 创建对象池
    /// </summary>
    /// <typeparam name="T"></typeparam>
    /// <param name="pollName"></param>
    /// <param name="releaseTime"></param>
    private void CreatePoll<T>(string pollName, float releaseTime)
        where T : PollBase
    {
        if (!m_Polls.TryGetValue(pollName, out PollBase poll))
        {
            GameObject go = new GameObject();
            go.name = pollName;
            go.transform.SetParent(m_PollParent);
            poll = go.AddComponent<T>();
            poll.Init(releaseTime);
            m_Polls.Add(pollName, poll);
        }
    }
    /// <summary>
    /// 创建物体对象池
    /// </summary>
    /// <param name="pollName"></param>
    /// <param name="releaseTime"></param>
    public void CreateGameObjectPoll(string pollName, float releaseTime)
    {
        CreatePoll<GameObjectPoll>(pollName, releaseTime);
    }


    /// <summary>
    /// 取出对象
    /// </summary>
    /// <param name="pollName"></param>
    /// <param name="asseteName"></param>
    /// <returns></returns>
    public Object Spwan(string pollName, string asseteName)
    {
        if (m_Polls.TryGetValue(pollName, out PollBase poll))
        {
            return poll.Spwan(asseteName);
        }
        return null;
    }

    /// <summary>
    /// 回收对象
    /// </summary>
    /// <param name="pollName"></param>
    /// <param name="asseteName"></param>
    /// <returns></returns>
    public void UnSpwan(string pollName, string asseteName, Object assete)
    {
        if (m_Polls.TryGetValue(pollName, out PollBase poll))
        {
            poll.UnSpwan(asseteName, assete);
        }
    }
}