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

/// <summary>
/// 战术模型选中处理
/// </summary>
public class ObjSelected : MonoBehaviour {

    public bool selected;

	// Use this for initialization
	void Start () {
        MessageDispatcher.AddListener("RADIOSELECT", RadioSelected);
        MessageDispatcher.AddListener("CANCEL_RADIOSELECT", CancelRadioSelected);
	}

    private void RadioSelected(IMessage obj)
    {
        var selectObjchild = (GameObject)obj.Data;

        if (selectObjchild.transform.parent.gameObject == gameObject)
        {
            DoSelect(gameObject);
        }
    }

    private void DoSelect(GameObject obj)
    {
        selected = true;
        SelectedObjs.selectedObj = obj;

        var layer = LayerMask.NameToLayer("ContourProfile");
        SetLayerRecursively(obj, layer);
    }

    private void SetLayerRecursively(GameObject obj, int newLayer)
    {
        obj.layer = newLayer;
        foreach (Transform child in obj.transform)
        {
            SetLayerRecursively(child.gameObject, newLayer);
        }
    }

    private void CancelRadioSelected(IMessage obj)
    {
        var selectedObj = (GameObject)obj.Data;

        if (selectedObj == gameObject)
        {
            DoDisSelect(gameObject);
        }
    }

    private void DoDisSelect(GameObject obj)
    {
        selected = false;
        SelectedObjs.selectedObj = null;

        var layer = LayerMask.NameToLayer("Default");
        SetLayerRecursively(obj, layer);
    }

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

    private void OnDestroy()
    {
        MessageDispatcher.RemoveListener("RADIOSELECT", RadioSelected);
        MessageDispatcher.RemoveListener("CANCEL_RADIOSELECT", CancelRadioSelected);
    }
}