using DG.Tweening;
using Stary.Evo;
using UnityEngine;
using UnityEngine.UI;

public class DeviceXEventHandler : MonoBehaviour
{
    public bool XBackOrReturn = false;
    private float pressStartTime;
    private bool isPressing = false;
    public HierarchyType hierarchyType;

    // 在类中添加计时器和计数器变量
    private float _lastJoystickButton2PressTime = 0f;
    private int _joystickButton2PressCount = 0;
    private const float DOUBLE_PRESS_TIME_THRESHOLD = 2f; // 2秒时间阈值

    /// <summary>
    /// 确定面板的CanvasGroup组件
    /// </summary>
    private CanvasGroup _confirmCGP;

    /// <summary>
    /// 退出面板的CanvasGroup组件
    /// </summary>
    private CanvasGroup _exitTimeCGP;

    private Text _exitTimeText;
    private GameObject exitPanelAni;

    private void Awake()
    {
        var deviceXEventPanelHandle = Resources.Load<GameObject>("DeviceXEventPanel");
        if (deviceXEventPanelHandle)
        {
            var deviceXEventPanel = Instantiate(deviceXEventPanelHandle);
            _confirmCGP = deviceXEventPanel.GetComponent<CanvasGroup>();
            _confirmCGP.alpha = 0f;
        }

        var exitPanelHandle = Resources.Load<GameObject>("ExitTimePanel");
        if (exitPanelHandle)
        {
            var exitPanel = Instantiate(exitPanelHandle);
            _exitTimeCGP = exitPanel.GetComponent<CanvasGroup>();
            _exitTimeText = exitPanel.GetComponentInChildren<Text>();
            _exitTimeCGP.alpha = 0f;
            exitPanelAni = _exitTimeCGP.GetComponentInChildren<Animator>().gameObject;
        }
    }

    void Start()
    {
        StringEventSystem.Global.Register<bool>("X_Button", SetXbutton);
        StringEventSystem.Global.Register<HierarchyType>("X_ButtonHierarchyType", SetHierarchyType);
    }
    void OnDestroy()
    {
        StringEventSystem.Global.UnRegister<bool>("X_Button", SetXbutton);
        StringEventSystem.Global.UnRegister<HierarchyType>("X_ButtonHierarchyType", SetHierarchyType);
    }

    void SetXbutton(bool isActive)
    {
        XBackOrReturn = isActive;
    }
    private void SetHierarchyType(HierarchyType type)
    {
        hierarchyType = type;
        switch (hierarchyType)
        {
            case HierarchyType.Domain:
                XBackOrReturn = false;
                break;
            case HierarchyType.ScenePanel:
                XBackOrReturn = true;
                break;
            case HierarchyType.SceneActive:
                XBackOrReturn = true;
                break;
        }
    }
    void Update()
    {
        if (XBackOrReturn)
        {
            OnJoystickButton2DoubleUpdate(KeyCode.JoystickButton2);
            OnJoystickButton2DoubleUpdate(KeyCode.X);
        }
        else
        {
            OnJoystickButton2ExitTimeUpdate(KeyCode.JoystickButton2);
            OnJoystickButton2ExitTimeUpdate(KeyCode.X);
        }
    }

    private void OnJoystickButton2ExitTimeUpdate(KeyCode keyCode)
    {
        if (Input.GetKeyDown(keyCode))
        {
            isPressing = true;
            _exitTimeCGP.alpha = 1;
            _exitTimeText.text = "5";
            exitPanelAni.SetActive(true);
            pressStartTime = Time.time;
        }

        if (isPressing)
        {
            float time = Time.time - pressStartTime;
            _exitTimeText.text = (5 - (int)time).ToString();
            if (time >= 5f)
            {
                Debug.Log("UnityEvo:程序已退出！！");
                Application.Quit();
            }
        }

        if (Input.GetKeyUp(keyCode))
        {
            isPressing = false;
            _exitTimeText.text = "5";
            _exitTimeCGP.alpha = 0;
            exitPanelAni.SetActive(false);
        }
    }

    private void OnJoystickButton2DoubleUpdate(KeyCode keyCode)
    {
        // ... existing code ...

        // JoystickButton2 双击检测
        if (Input.GetKeyDown(keyCode))
        {
            float currentTime = Time.time;

            // 如果是第一次按下或者在时间阈值内再次按下
            if (_joystickButton2PressCount == 0 ||
                (currentTime - _lastJoystickButton2PressTime) <= DOUBLE_PRESS_TIME_THRESHOLD)
            {
                _joystickButton2PressCount++;
                _lastJoystickButton2PressTime = currentTime;
                // 如果达到一次按下，执行单击逻辑
                if (_joystickButton2PressCount == 1)
                {
                    _confirmCGP.alpha = 1f;
                    _confirmCGP.DOFade(0f, 2f).OnKill(() => { _confirmCGP.alpha = 0; });
                }

                // 如果达到两次按下，执行双击逻辑
                if (_joystickButton2PressCount >= 2)
                {
                    _confirmCGP.DOKill();
                    OnJoystickButton2DoublePress();
                    _joystickButton2PressCount = 0; // 重置计数器
                }
            }
            else
            {
                // 超过时间阈值，重置计数器
                _joystickButton2PressCount = 1;
                _lastJoystickButton2PressTime = currentTime;
            }
        }

        // 检查是否超过时间阈值需要重置计数器
        if (_joystickButton2PressCount > 0 &&
            (Time.time - _lastJoystickButton2PressTime) > DOUBLE_PRESS_TIME_THRESHOLD)
        {
            _confirmCGP.DOKill();
            _joystickButton2PressCount = 0;
        }
    }

    // 双击事件处理方法
    private void OnJoystickButton2DoublePress()
    {
        // 在这里执行双击后的逻辑
        Debug.Log("JoystickButton2 双击事件触发！");
        switch (hierarchyType)
        {
            case HierarchyType.Domain:
                XBackOrReturn=false;
                // 域层级双击逻辑
                break;
            case HierarchyType.ScenePanel:
                // 场景面板层级双击逻辑
                XBackOrReturn=false;
                StringEventSystem.Global.Send("Rollback");
                break;
            case HierarchyType.SceneActive:
                // 场景激活层级双击逻辑
                XBackOrReturn=true;
                StringEventSystem.Global.Send("UnloadCurrentScene");
                break;
        }
    }

    public enum HierarchyType
    {
        /// <summary>
        /// 域层级
        /// </summary>
        Domain,

        /// <summary>
        /// 场景面板层级
        /// </summary>
        ScenePanel,

        /// <summary>
        /// 场景激活层级
        /// </summary>
        SceneActive
    }
}