using UnityEngine;
using AX.MessageSystem;
using System;
using UnityEngine.SceneManagement;
using AX.TrackRecord;
using System.Collections.Generic;
/// <summary>
/// 挂载在所有预制体上
/// </summary>
public class CengID : MonoBehaviour {
    public int cengID = 0;
    public string NEI = "0";
    public BuildType CengIDBuildType ;
    public string hitTag;
   void Awake()
    {
        MessageDispatcher.AddListener("SELECTFLOOR_EVENT", SelectFloor);
        MessageDispatcher.AddListener("SetCengID", SetCengID);
        MessageDispatcher.AddListener("SetArrow", SetArrow);
        MessageDispatcher.AddListener("MoveUpFloor", MoveUpFloor);
        MessageDispatcher.AddListener("MoveDownFloor", MoveDownFloor);

    }
    void Start()
    {
        if( (MySceneManager.GetActiveScene().name.Contains("2") && (gameObject.layer == 26 || gameObject.layer == 25)) ||
            (!MySceneManager.GetActiveScene().name.Contains("2") && (gameObject.layer == 26)) && 
            CengIDBuildType!= BuildType.None && !gameObject.name.Contains("XHS") &&
            !gameObject.name.Contains("LT") && !gameObject.name.Contains("LouTi"))//
        {
            CengIDManager.Instance.AddItemToDict(gameObject);
        }
    }
    private void SetCengID(IMessage message)
    {
        if ((string)message.Sender == gameObject.name)
        {
            var build = (BuildItem)message.Data;
            
            //给cengID赋值，几种方式
            //1.点击的物体身上都有cengID属性，直接获取即可
            //2.根据点击物体的名字，解析出cengID，然后赋值

            //要求被点击的物体身上有CengID脚本，并赋值CengID（建筑类手动赋值）
            cengID = build.floor;
            CengIDBuildType = build.buildType;
            //string ShiNeiCengName = hitObj.transform.parent.gameObject.name;
            //string ShiNeiCengNumStr;
            //int ShiNeiCengNum = 0;
            //if (ShiNeiCengName.IndexOf("nei") >= 0)
            //{
            //    ShiNeiCengNumStr = ShiNeiCengName.Substring(3);
            //    if (ShiNeiCengNumStr.IndexOf("-") >= 0)
            //    {
            //        string ShiNei = ShiNeiCengNumStr.Substring(1);
            //        ShiNeiCengNum = -(int.Parse(ShiNei));
            //        obj.GetComponent<CengID>().cengID = ShiNeiCengNum;
            //    }
            //    else
            //    {
            //        ShiNeiCengNum = int.Parse(ShiNeiCengNumStr);
            //        obj.GetComponent<CengID>().cengID = ShiNeiCengNum;
            //    }
            //}
            //else if (ShiNeiCengName.IndexOf("pxiangfangyuan") >= 0)
            //{
            //    obj.GetComponent<CengID>().cengID = hit.transform.gameObject.GetComponent<CengID>().cengID;
            //}

        }
    }

    void OnDestroy()
    {
        MessageDispatcher.RemoveListener("SELECTFLOOR_EVENT", SelectFloor);
        MessageDispatcher.RemoveListener("SetCengID", SetCengID);
        MessageDispatcher.RemoveListener("SetArrow", SetArrow);
        MessageDispatcher.RemoveListener("MoveUpFloor", MoveUpFloor);
        MessageDispatcher.RemoveListener("MoveDownFloor", MoveDownFloor);

    }

    private void SelectFloor(IMessage message)
    {
        //if (!SceneManager.GetActiveScene().name.Equals("2")|| !SceneManager.GetActiveScene().name.Equals("3"))
        //{
        //    if (0 == cengID)//室外物体，不参与隐藏 //底下建筑除外
        //        return;
        //}
        //InputManager.Instance_.ClearSelectedCharacters();
        if (CengIDBuildType == (BuildType)message.Sender)
        {
            if (cengID <= (int)message.Data  )//选中层及以下物体显示，以上物体隐藏
            {
                gameObject.SetActive(true);
                if (ExamInfoHelpClass.applicationMode == ExamInfoHelpClass.ApplicationMode.PATHFINDING
                    && gameObject.name.Contains("xiaofangyuan") && !gameObject.name.Contains("drawline"))
                {
                    gameObject.GetComponent<UnityEngine.AI.NavMeshAgent>().enabled = true;
                }
                //*********** 给超高层添加每层楼的楼层显示 （qyy)********
                if (name.Contains("_Floor"))
                {
                    if (cengID == (int)message.Data)
                    {
                        if (transform.parent.Find("info(Clone)")) return;
                        //将需要的TextMesh实例化出来
                        GameObject textMesh = Instantiate(Resources.Load("Prefabs/info") as GameObject, transform.parent);
                        textMesh.GetComponentInChildren<TextMesh>().text = NEI;
                        if (cengID>37&&cengID<85)
                        {
                            textMesh.transform.localEulerAngles = new Vector3(180,0,0);
                        }
                    }
                    else {
                        if (transform.parent.Find("info(Clone)"))
                        {
                            Destroy(transform.parent.Find("info(Clone)").gameObject);
                        }
                    }
                }
                //******************************************

            }
            else
            {

                if (InputManager.Instance_.GetSelectedCharacters().Contains(gameObject))
                {
                    gameObject.SetActive(true);
                    return;
                }
                if (gameObject.layer != 25 && gameObject.layer != 29)
                {
                    gameObject.SetActive(false);
                    //LineamentEvent.gameobj = null;
                    //MessageDispatcher.SendMessage("SelectControl", (object)"");
                }
                if (MySceneManager.GetActiveScene().name.Equals("1"))//处理城市综合体-1层和-2层搂空问题
                {
                    if (gameObject.name.Contains("XHSFSS"))
                    {
                        gameObject.SetActive(true);
                    }
                }
               
            }
        }
    }

    private List<int> lostCeng = new List<int>() { 0,4,13,14,24,34,44,54,64,74};//缺失楼层的链表
    /// <summary>
    /// 设置上下夹攻的箭头
    /// </summary>
    /// <param name="msg"></param>
    private void SetArrow(IMessage msg)
    {
        if (gameObject.layer != 26) return;
        List<int> cengList = (List<int>)msg.Data;
        if (cengList == null) return;
        if (cengList.Count == 0) return;
        if (!cengList.Contains(cengID)) return;
        if (cengID == 0) return;
        if (!transform.parent.name.Contains("nei")) return;

        int cengNow =int.Parse(transform.parent.name.Split('i')[1]);
        int cengShang, cengXia;
        Transform transShang = null;
        Transform transXia = null;

        cengShang = cengNow + 1;
        cengXia = cengNow - 1;

        CheckXia(ref cengXia);
        CheckShang(ref cengShang);

        if (cengNow == 47)//47,48层分开处理，因为他们不在同一父物体下
        {
            transShang = transform.parent.parent.parent.GetChild(1).GetChild(0);
        }
        else if (cengNow == 48)
        {
            transXia = transform.parent.parent.parent.GetChild(0).GetChild(transform.parent.parent.parent.GetChild(0).childCount-1);
        }

        for (int i = 0; i < transform.parent.parent.childCount; i++)
        {
            Transform transChild = transform.parent.parent.GetChild(i);
            if (!transChild.name.Contains("nei"))
            {
                continue;
            }

            if (transChild.name.Equals("nei"+cengShang.ToString()))
            {
                transShang = transChild;
            }
            else if (transChild.name.Contains("nei" + cengXia.ToString()))
            {
                transXia = transChild;
            }
        }


        if (transShang!=null)
        {
            UPAndDownAttack.Instance.InsDowanArrow(transShang,transform.parent);//上层，实例化朝下箭头
        }

        if (transXia!=null)
        {
            UPAndDownAttack.Instance.InsUpArrow(transXia,transform.parent);//下层，实例化朝上箭头
        }
    }

    bool posHasChange;
    Vector3 orignPos = Vector3.one;
    /// <summary>
    /// 点击上下合击，物体移动
    /// </summary>
    /// <param name="msg"></param>
    private void MoveUpFloor(IMessage msg)
    {
        if (!gameObject.activeInHierarchy) return;
        if (posHasChange) return;

        posHasChange = true;
        orignPos = transform.localPosition;
        if (transform.parent&&transform.parent.parent&&transform.parent.parent.name.Contains("AllParent"))
        {
            if (cengID > (int)msg.Data)
            {
                transform.localPosition = new Vector3(transform.localPosition.x, transform.localPosition.y + 20, transform.localPosition.z);
            }
            else if (cengID < (int)msg.Data)
            {
                transform.localPosition = new Vector3(transform.localPosition.x, transform.localPosition.y - 20, transform.localPosition.z);
            }
        }
    }

    private void MoveDownFloor(IMessage msg)
    {
        if (!gameObject.activeInHierarchy) return;
        if (!posHasChange) return;
        posHasChange = false;
        transform.localPosition = orignPos;
    }


    void  CheckXia(ref int cengID)
    {
        if (lostCeng.Contains(cengID))
        {
            cengID -= 1;
            CheckXia(ref cengID);
        }
    }

    void CheckShang(ref int cengID)
    {
        if (lostCeng.Contains(cengID))
        {
            cengID += 1;
            CheckShang(ref cengID);
        }
    }

}