using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class StationaryAreaStep : AbstractSafetyAreaStep<SafetyAreaMono>
{
    public StationaryAreaStep(SafetyAreaMono safetyAreaMono) : base(safetyAreaMono)
    {

    }

    public override void OnEnterStep(object data)
    {
        //reference.safetyGreyCameraUI.gameObject.SetActive(true);
        reference.stationaryAreaUI.gameObject.SetActive(true);
        reference.stationaryAreaUI.Init();
        reference.stationaryAreaUI.OnSwitchToPlayAreaClick += OnSwitchPlayAreaClick;
        reference.stationaryAreaUI.OnCancelClick += OnStationaryAreaCancelClick;
        reference.stationaryAreaUI.OnConfirmClick += OnStationaryAreaConfirmClick;
        SafetyAreaManager.Instance.CreateStationarySafetyArea();
        UnFreezeStationarySafetyArea();
        HidePlane();
        SafetyAreaManager.Instance.stationaryAreaMono.SetMaterial(reference.areaConfirmMat);
    }

    public override void OnExitStep()
    {
        reference.stationaryAreaUI.OnSwitchToPlayAreaClick -= OnSwitchPlayAreaClick;
        reference.stationaryAreaUI.OnCancelClick -= OnStationaryAreaCancelClick;
        reference.stationaryAreaUI.OnConfirmClick -= OnStationaryAreaConfirmClick;
        reference.stationaryAreaUI.Release();
        reference.stationaryAreaUI.gameObject.SetActive(false);
        //reference.safetyGreyCameraUI.gameObject.SetActive(false);
    }

    public override SafetyAreaStepEnum GetStepEnum()
    {
        return SafetyAreaStepEnum.StationaryArea;
    }

    //暂时隐藏平面
    public void HidePlane()
    {
        reference.safetyPlaneMono.gameObject.SetActive(false);
    }

    public void OnSwitchPlayAreaClick()
    {
        SafetyAreaManager.Instance.DestroyStationaryArea();
        SafetyAreaManager.Instance.ChangeStep(SafetyAreaStepEnum.PlayArea);
        SafetyAreaManager.Instance.GetStep<PlayAreaStep>(SafetyAreaStepEnum.PlayArea).ChangePlanePosition();
    }

    private void OnStationaryAreaCancelClick()
    {
        SafetyAreaManager.Instance.DestroyStationaryArea();
        reference.DestroySafetyPlane();
        SafetyAreaManager.Instance.ExitSafeAreaStep();
    }

    private void OnStationaryAreaConfirmClick()
    {
        SafetyAreaManager.Instance.stationaryAreaMono.SetMaterial(reference.areaNormalMat);
        FreezeStationarySafetyArea();
        reference.DestroySafetyPlane();
        SafetyAreaManager.Instance.ExitSafeAreaStep();
    }

    public void FreezeStationarySafetyArea()
    {
        if (SafetyAreaManager.Instance.stationaryAreaMono == null)
        {
            Debug.LogError("stationaryAreaMono is Null FreezeStationarySafetyArea");
        }
        SafetyAreaManager.Instance.stationaryAreaMono.FreezeStationaryAreaPosition();
    }

    public void UnFreezeStationarySafetyArea()
    {
        if (SafetyAreaManager.Instance.stationaryAreaMono == null)
        {
            Debug.LogError("stationaryAreaMono is Null UnFreezeStationarySafetyArea");
        }
        SafetyAreaManager.Instance.stationaryAreaMono.UnFreezeStationaryAreaPosition();
    }

    private Vector2 circleCenter = new Vector2(0, 0);

    public void SetCircleCenter(Vector3 headPosition)
    {
        circleCenter = new Vector2(headPosition.x, headPosition.z);
    }

    public Vector2 GetCircleCenter()
    {
        return circleCenter;
    }

    public override void OnUserCancel()
    {
        OnStationaryAreaConfirmClick();
    }
}