using SC.XR.Unity.Module_InputSystem;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

/// <summary>
///  编辑移动场景
/// </summary>
public class DragManager : MonoSingleton<DragManager>
{
    public TriggerState triggerState;
    public Transform rightKS;
    public Transform leftKS;
    private Transform selectTrigger;
    private Vector3 selectTOldPos;
    private Vector3 selectTOldRot;

    /// <summary>
    ///  编辑状态
    /// </summary>
    public bool state;
    // Start is called before the first frame update
    void Start()
    {
        triggerState = TriggerState.No;
        DispatcherBase.KeyDownDelegateRegister(AnyDown);
        DispatcherBase.KeyUpDelegateRegister(AnyUp);
    }

    // Update is called once per frame
    void Update()
    {
        if (state)
        {

            if (triggerState != TriggerState.No && selectTrigger != null)
            {
                MachineRoomManager.Instance.transform.eulerAngles -= new Vector3(0, selectTOldRot.y - selectTrigger.eulerAngles.y, 0);
                selectTOldRot = selectTrigger.eulerAngles;

                //MachineRoomManager.Instance.transform.position -= new Vector3(selectTOldPos.x - selectTrigger.position.x, 0, selectTOldPos.z - selectTrigger.position.z);
                //selectTOldPos = selectTrigger.position;

                
                MachineRoomManager.Instance.transform.position -= new Vector3(selectTOldPos.x - selectTrigger.position.x, selectTOldPos.y - selectTrigger.position.y, selectTOldPos.z - selectTrigger.position.z);
                selectTOldPos = selectTrigger.position;
            }

        }
       
    }

    private void AnyUp(InputKeyCode keyCode, InputDevicePartBase part)
    {
       // UILogManager.Instance.SendLogText(3, part.PartType.ToString());
        if (part.PartType == InputDevicePartType.KSRight && triggerState == TriggerState.RTrigger)
        {

            // UILogManager.Instance.SendLogText(3, "RTriggerUp");
            triggerState = TriggerState.No;
            selectTrigger = null;
            selectTOldPos = Vector3.zero;
            selectTOldRot = Vector3.zero;
        }

        if (part.PartType == InputDevicePartType.KSLeft && triggerState == TriggerState.LTrigger)
        {
            // UILogManager.Instance.SendLogText(3, "LTriggerUp");
            triggerState = TriggerState.No;
            selectTrigger = null;
            selectTOldPos = Vector3.zero;
            selectTOldRot = Vector3.zero;
        }
    }

    private void AnyDown(InputKeyCode keyCode, InputDevicePartBase part)
    {

       // UILogManager.Instance.SendLogText(3, part.PartType.ToString());
        if (part.PartType == InputDevicePartType.KSRight && triggerState == TriggerState.No)
        {
            // UILogManager.Instance.SendLogText(3, "RTriggerDown");
            triggerState = TriggerState.RTrigger;
            selectTrigger = rightKS;
            selectTOldPos = selectTrigger.position;
            selectTOldRot = selectTrigger.eulerAngles;
        }

        if (part.PartType == InputDevicePartType.KSLeft && triggerState == TriggerState.No)
        {
            triggerState = TriggerState.LTrigger;
            selectTrigger = leftKS;
            selectTOldPos = selectTrigger.position;
            selectTOldRot = selectTrigger.eulerAngles;
        }

    }
}

public enum TriggerState
{
    No,
    RTrigger,
    LTrigger
}