using AX.MessageSystem;
using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
/// <summary>
/// 此脚本挂在PersonIconItem上
/// </summary>
public class PersonIconItemCtrl : MonoBehaviour {
    private Image selected;
    private Image unselected;
    private Image userBack;
    private Text userName;
    public GameObject FireMan;
    public RectTransform rectTransform;
    public UserData userData;
    public CloneGameObjInfo userInfo;
    private bool isSelected = false; //是否被选中
    private bool isHiding = false; //开启查看模式时需隐藏地图图标
	// Use this for initialization
	void Start () {
		
	}
	public void SetIconInfo(CloneGameObjInfo userinfo,UserData userdata)
    {
        userInfo = userinfo;
        userData = userdata;
        selected = transform.Find("SelectedBack").GetComponent<Image>();
        selected.enabled = false;
        unselected = transform.Find("UnelectedBack").GetComponent<Image>();
        userName = transform.Find("Text").GetComponent<Text>();
        userName.text = userData.UserInfo.RealName;
        userBack = transform.Find("Image").GetComponent<Image>();
        rectTransform = GetComponent<RectTransform>();        
        MessageDispatcher.AddListener("4GIconUpdate", UpdatePos);
        MessageDispatcher.AddListener("4GPersonSelected", IconSelected);
        MessageDispatcher.AddListener("4GLookOver", HideIcon);
        MessageDispatcher.AddListener("4GCancelLookOver", ShowIcon);
        if (FourthGLookOver.lookingOver) //如果正在查看模式
        {
            selected.enabled = false; //隐藏地图图标
            unselected.enabled = false;
            userName.enabled = false;
            userBack.enabled = false;
            isHiding = true;
        }
    }

    private void ShowIcon(IMessage obj)
    {
        if (userBack)
        {
            userBack.enabled = true;
        }
        if (userName)
        {
            userName.enabled = true;
        }        
        if (isSelected)
        {
            if (selected)
            {
                selected.enabled = true;
            }
            if (unselected)
            {
                unselected.enabled = false;
            }            
        }
        else
        {
            if (selected)
            {
                selected.enabled = false;
            }
            if (unselected)
            {
                unselected.enabled = true;
            }           
        }
        isHiding = false;
    }

    private void HideIcon(IMessage obj)
    {
        if (userBack)
        {
            userBack.enabled = false;
        }
        if (userName)
        {
            userName.enabled = false;
        }
        if (selected)
        {
            selected.enabled = false;
        }
        if (unselected)
        {
            unselected.enabled = false;
        }        
        isHiding = true;
    }

    void OnDestroy()
    {        
        MessageDispatcher.RemoveListener("4GIconUpdate", UpdatePos);
        MessageDispatcher.RemoveListener("4GPersonSelected", IconSelected);
        MessageDispatcher.RemoveListener("4GLookOver", HideIcon);
        MessageDispatcher.RemoveListener("4GCancelLookOver", ShowIcon);
    }    
    /// <summary>
    /// 根据4G图传相机位置更新图标位置
    /// </summary>
    /// <param name="obj"></param>
    void UpdatePos(IMessage obj)
    {
        var pair = (MapIconPair)obj.Data;
        if (pair.gameObjID == userInfo.gameObjID && rectTransform!=null)
        {
            rectTransform.anchoredPosition = new Vector2(pair.rectX, pair.rectY);
        }
    }
    /// <summary>
    /// 人员被选中时图标变为蓝色
    /// </summary>
    /// <param name="obj"></param>
    void IconSelected(IMessage obj)
    {        
        var pair = (MapSelectedPair)obj.Data;
        if(pair.gameObjID == userInfo.gameObjID)
        {
            if(pair.isOn == true)
            {
                isSelected = true;
                transform.SetAsLastSibling();  //在最上层显示 
                if (isHiding)
                {
                    selected.enabled = false;
                    unselected.enabled = false;
                }
                else
                {
                    selected.enabled = true;
                    unselected.enabled = false;
                }
            }
            else
            {
                isSelected = false;
                if (isHiding)
                {
                    selected.enabled = false;
                    unselected.enabled = false;
                }
                else
                {
                    selected.enabled = false;
                    unselected.enabled = true;
                }
            }
        }             
    }
}