using AX.MessageSystem;
using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

[RequireComponent(typeof(CloneBase))]
public abstract class ReplayBase : MonoBehaviour
{

    protected CloneBase cloneBase;
    // Use this for initialization
    public virtual void Start()
    {
        cloneBase = GetComponent<CloneBase>();
        MessageDispatcher.AddListener("ClearObject", Clear);
        MessageDispatcher.AddListener("ReplayFrame", ReplayFrameClone);
        MessageDispatcher.AddListener("ReplayEvent", ReplayEventClone);
    }
    public virtual void OnDestroy()
    {
        MessageDispatcher.RemoveListener("ClearObject", Clear);
        MessageDispatcher.RemoveListener("ReplayFrame", ReplayFrameClone);
        MessageDispatcher.RemoveListener("ReplayEvent", ReplayEventClone);
    }
    // Update is called once per frame
    void Update()
    {

    }

    public void ReplayFrameClone(IMessage obj)
    {
        var item = (ObjectData)obj.Data;
        if (item.cloneObjType == cloneBase.cloneObjType)
        {
            if (cloneBase.clonePrefab != null)
            {
                CloneObject(item.json);
            }
        }
    }
    public abstract void CloneObject(string json);
    private void ReplayEventClone(IMessage obj)
    {
        var item = (EventData)obj.Data;
        if (item.cloneObjType == cloneBase.cloneObjType && item.eventType == RecordEventType.Clone)
        {
            CloneObject(item.json);
        }
    }

    /// <summary>
    /// 清空父对象下所有物体
    /// </summary>
    /// <param name="obj"></param>
    public virtual void Clear(IMessage obj)
    {
        foreach (Transform child in transform)
        {
            EntitiesManager.Instance.DeleteObj(child.gameObject);
        }
    }
}