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

/// <summary>
/// 属性设置按钮
/// </summary>
public class AttributeSetting : BaseButton
{
    private static AttributeSetting instance;
    public static AttributeSetting Instance
    {
        get
        {
            if (instance == null)
            {
                GameObject obj = Resources.Load<GameObject>("Common/AttributeSetting");
                GameObject clone = Instantiate(obj, GameObject.Find("Canvas").transform);
                clone.transform.SetAsFirstSibling();
                clone.name = "AttributeSetting";
                instance = clone.GetComponent<AttributeSetting>();
                instance.init();
            }
            return instance;
        }
    }

    private GameObject chooseObj;
    private List<CloneObjType> ShowAttriBtnTypeList;
    private BaseAttributeSet CurInstance;

    private void init()
    {
        gameObject.SetActive(false);
        InitShowAttriBtnTypeList();
    }

    public override void OnEnable()
    {
        base.OnEnable();
        MessageDispatcher.AddListener("CANCEL_SELECTED_COMMAND", EscCancelSelected);//ESC取消选中处理
        MessageDispatcher.AddListener("CANCEL_OBJ_SELECTED", CancelObjSelected);
        MessageDispatcher.AddListener("DELETE_COMMAND", ObjDeleted);
        MessageDispatcher.AddListener("GROUP_DISMISS", ObjDeleted);//删除组
    }

    public override void OnDisable()
    {
        base.OnDisable();
        MessageDispatcher.RemoveListener("CANCEL_SELECTED_COMMAND", EscCancelSelected);//ESC取消选中处理
        MessageDispatcher.RemoveListener("CANCEL_OBJ_SELECTED", CancelObjSelected);
        MessageDispatcher.RemoveListener("DELETE_COMMAND", ObjDeleted);
        MessageDispatcher.RemoveListener("GROUP_DISMISS", ObjDeleted);//删除组
    }

    public override void OnDestroy()
    {
        base.OnDestroy();
        MessageDispatcher.RemoveListener("CANCEL_SELECTED_COMMAND", EscCancelSelected);//ESC取消选中处理
        MessageDispatcher.RemoveListener("CANCEL_OBJ_SELECTED", CancelObjSelected);
        MessageDispatcher.RemoveListener("DELETE_COMMAND", ObjDeleted);
        MessageDispatcher.RemoveListener("GROUP_DISMISS", ObjDeleted);
    }

    private void InitShowAttriBtnTypeList()
    {
        ShowAttriBtnTypeList = new List<CloneObjType>();

        #region //车辆
        //ShowAttriBtnTypeList.Add(CloneObjType.HighSprayingTruck);
        //ShowAttriBtnTypeList.Add(CloneObjType.FoamTruck);
        //ShowAttriBtnTypeList.Add(CloneObjType.AerialTowerTruck);
        //ShowAttriBtnTypeList.Add(CloneObjType.RescueVehicle);
        //ShowAttriBtnTypeList.Add(CloneObjType.Apparatus);
        //ShowAttriBtnTypeList.Add(CloneObjType.WaterTanker);
        //ShowAttriBtnTypeList.Add(CloneObjType.LadderTruck);
        //ShowAttriBtnTypeList.Add(CloneObjType.LightingAppliance);
        //ShowAttriBtnTypeList.Add(CloneObjType.ForcibleEntryTruck);
        //ShowAttriBtnTypeList.Add(CloneObjType.CCCar);
        //ShowAttriBtnTypeList.Add(CloneObjType.SmokeExhaustTruck);
        //ShowAttriBtnTypeList.Add(CloneObjType.UHWSVehicle);
        //ShowAttriBtnTypeList.Add(CloneObjType.ABICar);
        //ShowAttriBtnTypeList.Add(CloneObjType.ambulance);
        //ShowAttriBtnTypeList.Add(CloneObjType.PoliceCar);
        //ShowAttriBtnTypeList.Add(CloneObjType.PowerRepairVehicles);
        //ShowAttriBtnTypeList.Add(CloneObjType.GasEmergencyCar);
        //ShowAttriBtnTypeList.Add(CloneObjType.WaterSupplyRepairCar);
        #endregion

        #region//灾情
        ShowAttriBtnTypeList.Add(CloneObjType.fireNormal);
        ShowAttriBtnTypeList.Add(CloneObjType.LiquidLevel);
        ShowAttriBtnTypeList.Add(CloneObjType.smokeNormal);
        ShowAttriBtnTypeList.Add(CloneObjType.forcibleEntryPoint);
        #endregion

        #region//工具
        //ShowAttriBtnTypeList.Add(CloneObjType.securityInspector);
        //ShowAttriBtnTypeList.Add(CloneObjType.ObserveInspector);
        //ShowAttriBtnTypeList.Add(CloneObjType.SimulationEvacuate);
        //ShowAttriBtnTypeList.Add(CloneObjType.stagingArea);
        //ShowAttriBtnTypeList.Add(CloneObjType.InstanceText);
        //ShowAttriBtnTypeList.Add(CloneObjType.SetArea);
        //ShowAttriBtnTypeList.Add(CloneObjType.AttackLine);
        //ShowAttriBtnTypeList.Add(CloneObjType.RetreatLine);
        //ShowAttriBtnTypeList.Add(CloneObjType.BlockLine);
        //ShowAttriBtnTypeList.Add(CloneObjType.BrokenLine);
        //ShowAttriBtnTypeList.Add(CloneObjType.EjectSmokeLine);
        //ShowAttriBtnTypeList.Add(CloneObjType.WaterCannon);
        //ShowAttriBtnTypeList.Add(CloneObjType.ObligationFireman);
        #endregion

        //ShowAttriBtnTypeList.Add(CloneObjType.fireman);
        //ShowAttriBtnTypeList.Add(CloneObjType.Group);
    }

    public override void RespondFun()
    {
        if (!chooseObj || (CurInstance && CurInstance.gameObject.activeInHierarchy))
        {
            return;
        }

        CloneObjType type = chooseObj.GetComponent<BaseGameObjInfo>().gameObjType;
        OpenPanelByType(type);
    }

    private void SetCurInstanceByType(CloneObjType type)
    {
        switch (type)
        {
            #region 车辆
            //case CloneObjType.HighSprayingTruck:
            //case CloneObjType.FoamTruck:
            //case CloneObjType.AerialTowerTruck:
            //case CloneObjType.RescueVehicle:
            //case CloneObjType.Apparatus:
            //case CloneObjType.WaterTanker:
            //case CloneObjType.LadderTruck:
            //case CloneObjType.LightingAppliance:
            //case CloneObjType.ForcibleEntryTruck:
            //case CloneObjType.CCCar:
            //case CloneObjType.SmokeExhaustTruck:
            //case CloneObjType.UHWSVehicle:
            //case CloneObjType.ABICar:
            //case CloneObjType.ambulance:
            //case CloneObjType.PoliceCar:
            //case CloneObjType.PowerRepairVehicles:
            //case CloneObjType.GasEmergencyCar:
            //case CloneObjType.WaterSupplyRepairCar:
            //    //CurInstance = TruckAttributePanel.Instance;
            //    break;
            #endregion

            #region 工具
            //case CloneObjType.ObserveInspector://观察哨
            //case CloneObjType.SimulationEvacuate://模拟疏散
            //    //CurInstance = UIPlanPathPoint.Instance;
            //    break;
            //case CloneObjType.stagingArea://集结区
            //    //CurInstance = UIPlanStagingArea.Instance;
            //    break;
            //case CloneObjType.InstanceText://实例化文字
            //    //CurInstance = UIPlanInstanceText.Instance;
            //    break;
            //case CloneObjType.SetArea://区域设置
            //    //CurInstance = UIPlanSetArea.Instance;
            //    break;
            //case CloneObjType.AttackLine://进攻
            //case CloneObjType.RetreatLine://撤退
            //case CloneObjType.BlockLine://堵截
            //case CloneObjType.BrokenLine://破拆
            //case CloneObjType.EjectSmokeLine://排烟管
            //    //CurInstance = UIPlanLine.Instance;
            //    break;
            //case CloneObjType.WaterCannon:
            //    //CurInstance = UIPlanWaterCannon.Instance;//水炮
            //    break;
            #endregion

            #region 灾情
            case CloneObjType.fireNormal://普通火
                CurInstance = FireSpreadPanel.Instance;
                break;
            case CloneObjType.LiquidLevel://全液面火
                CurInstance = FireLiquipPanel.Instance;
                break;
            case CloneObjType.smokeNormal://烟
                CurInstance = SmokeSetPanel.Instance;
                break;
            case CloneObjType.forcibleEntryPoint://破拆
                CurInstance = ForciblePanel.Instance;
                break;
            #endregion

            //case CloneObjType.fireman://消防员
            //case CloneObjType.ObligationFireman://义务消防员
            //case CloneObjType.securityInspector://安全哨
            //     //CurInstance = FireManAttributePanel.Instance;
            //    break;
            //case CloneObjType.Group://消防员组
            //    //CurInstance = GroupAttributePanel.Instance;
            //    break;
            default:
                CurInstance = null;
                break;
        }

    }

    /// <summary>
    /// 打开属性设置窗口
    /// </summary>
    /// <param name="type"></param>
    private void OpenPanelByType(CloneObjType type)
    {
        SetCurInstanceByType(type);
        if (CurInstance)
        {
            CurInstance.chooseObj = chooseObj;
            CurInstance.OpenPanel();
        }
    }

    /// <summary>
    /// 打开属性设置按钮 
    /// </summary>
    public void OpenSettingsPanel(GameObject hitObj)
    {
        var type = hitObj.GetComponent<BaseGameObjInfo>().gameObjType;
        if (chooseObj && chooseObj == hitObj)
        {//避免重复打开
            return;
        }

        if (!HasPanel(type))
        {//判断是否选中的物体有属性设置窗口
            Cancel();
            return;
        }

        gameObject.SetActive(true);

        if (CurInstance && CurInstance.gameObject.activeSelf)//当前有属性面板在打开着
        {
            var lastType = chooseObj.GetComponent<BaseGameObjInfo>().gameObjType;

            CurInstance.ResetData(chooseObj);//将原来物体属性重置

            chooseObj = hitObj;

            if (lastType != type)//将要打开的不是同一类型的面板
            {
                CurInstance.gameObject.SetActive(false);
                //打开新的属性设置窗口
                OpenPanelByType(type);
            }
            else
            {
                CurInstance.chooseObj = chooseObj;
                CurInstance.LoadObjData();
            }
        }
        chooseObj = hitObj;
    }

    /// <summary>
    /// ESC取消选中，隐藏按钮
    /// </summary>
    /// <param name="obj"></param>
    private void EscCancelSelected(IMessage obj)
    {
        Cancel();
    }

    /// <summary>
    /// 取消选中，隐藏按钮
    /// </summary>
    /// <param name="obj"></param>
    private void CancelObjSelected(IMessage obj)
    {
        Cancel();
    }

    /// <summary>
    /// 删除物体，隐藏按钮
    /// </summary>
    /// <param name="obj"></param>
    private void ObjDeleted(IMessage obj)
    {
        Cancel(true);
    }

    /// <summary>
    /// 隐藏属性设置面板的属性设置按钮和属性设置窗口
    /// </summary>
    private void Cancel(bool flagDelete = false)
    {
        if (!flagDelete && CurInstance)
        {
            CurInstance.gameObject.SetActive(false);
        }

        if (chooseObj != null && CurInstance != null)
        {
            SetCurInstanceByType(chooseObj.GetComponent<BaseGameObjInfo>().gameObjType);

            CurInstance.ResetData(chooseObj);
        }

        chooseObj = null;

        gameObject.SetActive(false);

    }


    /// <summary>
    /// 是否有对应的属性面板存在
    /// </summary>
    /// <param name="type"></param>
    /// <returns></returns>
    private bool HasPanel(CloneObjType type)
    {
        return ShowAttriBtnTypeList.Contains(type);
    }

}