using System;
using AX.MessageSystem;
using UnityEngine;
using UnityEngine.UI;

public class ThirdPersonView : BaseToggle {

    private Transform topNameParent;    
    private Transform HealthBars;
    private GameObject mP_Character;
    private Transform hideNameToggle;

    private GameObject mThirdPerson;
    private GameObject mDefaultTarget;

    
    private string mTglText = "视角切换";    
    private string mTglTextB = "第三人称";


    private void Awake()
    {
        hideNameToggle = transform.parent.parent.parent.Find("HideName/HideNameToggle");
        topNameParent = GameObject.Find("Canvas").transform.Find("TheHeadName");
        HealthBars = GameObject.Find("Canvas").transform.Find("HaemalPanel");
        mP_Character = GameObject.Find("P_AllParent/P_Person/P_Character");

        mDefaultTarget = GameObject.Find("Target");

        MessageDispatcher.AddListener("CHANGE_TO_THIRDPERSONVIEW", ChangeToThirdPersonView);
    }

    void Start()
    {
        
    }

    public override void OnDestroy()
    {
        base.OnDestroy();
        MessageDispatcher.RemoveListener("CHANGE_TO_THIRDPERSONVIEW", ChangeToThirdPersonView);
    }

    private void ChangeToThirdPersonView(IMessage obj)
    {
        transform.parent.parent.Find("ViewSwitchToggle").GetComponent<Toggle>().isOn = true;
        transform.GetComponent<Toggle>().isOn = true;
    }

    public override void RespondFun(bool value)
    {
        if (value == true)
        {
            //MessageDispatcher.SendMessage("OBJ_SHOWED", value);

            //topNameParent.SetActive(true);
            //HealthBars.SetActive(true);

            //if (CurrentUserInfo.role != Role.导调组 && CurrentUserInfo.role != Role.总队指挥中心
            //&& CurrentUserInfo.role != Role.支队指挥中心 && CurrentUserInfo.role != Role.中队指挥
            //&& CurrentUserInfo.role != Role.战斗班长)
            //{                
            //    GameObject.Find("Main Camera").GetComponent<CameraManager>().isThirdPerson = true;                
            //    try
            //    {
            //        mThirdPerson = mP_Character.transform.Find("Character").gameObject;
            //        if (mThirdPerson != null && GameObject.Find("Main Camera").GetComponent<CameraManager>().isThirdPerson == true)
            //        {                        
            //            GameObject.Find("ViewSwitchToggle").transform.Find("Label").GetComponent<Text>().text = mTglTextB;                        
            //            mThirdPerson = mP_Character.transform.Find("Character").gameObject;
            //            GameObject.Find("Main Camera").GetComponent<CameraManager>().ChangeTarget(mThirdPerson);
            //            GameObject.Find("Main Camera").GetComponent<CameraManager>().isThirdPerson = true;
            //            GameObject.Find("Main Camera").GetComponent<CameraManager>().ChangeCameraView(mThirdPerson.transform.position, 16, 10, 20);
            //        }
            //    }
            //    catch
            //    {
            //        GameObject.Find("Main Camera").GetComponent<CameraManager>().isThirdPerson = false;
            //        GameObject.Find("Main Camera").GetComponent<CameraManager>().ChangeCameraView(mDefaultTarget.transform.position, 40, 5, 100);
            //        LoadPromptWin.Instance.LoadTextPromptWindow("还没有克隆角色！", 1f);                    
            //        return;
            //    } 
            //}

            if(mP_Character.transform.Find("Character") != null)
                mThirdPerson = mP_Character.transform.Find("Character").gameObject;

            if (mThirdPerson != null)
            {
                GameObject.Find("Main Camera").GetComponent<CameraManager>().viewType = CameraViewState.ThirdPersonView;

                GameObject.Find("ViewSwitchToggle").transform.Find("Label").GetComponent<Text>().text = mTglTextB;
                GameObject.Find("Main Camera").GetComponent<CameraManager>().ChangeTarget(mThirdPerson);
                GameObject.Find("Main Camera").GetComponent<CameraManager>().ChangeCameraView(mThirdPerson.transform.position, 16, 10, 20);

                MessageDispatcher.SendMessage("OBJ_SHOWED", value);
                topNameParent.gameObject.SetActive(true);
                HealthBars.gameObject.SetActive(true);

                //切换到第三人称视角后，恢复控制角色的选中以便能寻路
                SelectedObjs.selectedRolePlay = GameObject.Find("Character");

                transform.parent.parent.Find("ViewSwitchToggle").GetComponent<Toggle>().isOn = false;

                //直到创建的第三人称角色后才启用隐藏名称功能
                if (hideNameToggle.GetComponent<HideTopName>().isPlaneView)
                {
                    hideNameToggle.GetComponent<HideTopName>().isPlaneView = false;
                }
            }
            else
            {
                LoadPromptWin.Instance.LoadTextPromptWindow("还没有克隆角色！", 1f);
                return;
            }
        }        
    }   
}