using Framework;
using Gameplay;
using Gameplay.Level;
using Gameplay.Net;

public static class GameClientReconnect
{
    private static bool _isReconnecting;
    private static bool _pauseOnReconnect = false;

    public static void BackToStart()
    {
        _isReconnecting = false;
        _pauseOnReconnect = false;
        var curState = GameStateManager.Instance.GetCurState();
        if (curState is not GameStateStart)
        {
            LevelManager.Instance.ExitLevelOnLogout();
            GameStateManager.Instance.ChangeState(new GameStateStart());
            WaitingForServer.Instance.EventClear();
            Actor.Instance.OnLogout();
        }
        Actor.Instance.SetIsReconnecting(_isReconnecting);
    }

    /// <summary>
    /// 开始重连，进入重连状态
    /// 不可交互
    /// </summary>
    public static void StartReconnect()
    {
        _isReconnecting = true;
        Actor.Instance.SetIsReconnecting(_isReconnecting);

        #region 关卡暂停
        if (LevelManager.Instance != null)
        {
            if (LevelManager.Instance.CurrentLevel != null)
            {
                if (LevelManager.Instance.CurrentLevel.isInBattle)
                {
                    if (!LevelManager.Instance.CurrentLevel.IsPause())
                    {
                        DebugUtil.Log("关卡暂停");
                        LevelManager.Instance.CurrentLevel.SetPause(true);
                        _pauseOnReconnect = true;
                    }
                }
            }
        }
        #endregion

        WaitingForServer.Instance.EventWaiting(WaitingForServer.EventName.LoginRequest, false);
    }

    /// <summary>
    /// 重连状态结束
    /// 可以交互
    /// </summary>
    public static void EndReconnect(bool SendEvent = false)
    {
        _isReconnecting = false;
        WaitingForServer.Instance.EventDone(WaitingForServer.EventName.LoginRequest);
        Actor.Instance.SetIsReconnecting(_isReconnecting);

        if (SendEvent)
        {
            DebugUtil.Log("Reconnect back to game");
            EventManager.Instance.Send(EventManager.EventName.Relogin_BackToGame);

            #region 关卡恢复
            if (_pauseOnReconnect)
            {
                _pauseOnReconnect = false;
                if (LevelManager.Instance.CurrentLevel != null && LevelManager.Instance.CurrentLevel.isInBattle)
                {
                    DebugUtil.Log("关卡恢复");
                    LevelManager.Instance.CurrentLevel.SetPause(false);
                }
            }
            #endregion
        }
    }

    /// <summary>
    /// 重连确认，提示玩家是否继续重连
    /// 可以交互
    /// </summary>
    public static void ReconnectConfirm()
    {
        if (!UINetManager.Instance.IsReconnectConfirmOpening())
        {
            _OpenReconnectConfirmUI();
        }
        WaitingForServer.Instance.EventDone(WaitingForServer.EventName.LoginRequest);
    }

    /// <summary>
    /// 再次重连请求，进入重连状态
    /// 不可交互
    /// </summary>
    public static void ReconnectAgain()
    {
        EventManager.Instance.Send(EventManager.EventName.NetReloginAgain);
        WaitingForServer.Instance.EventWaiting(WaitingForServer.EventName.LoginRequest, false);
    }

    /// <summary>
    /// 关闭重连确认窗口
    /// （不修改等待事件）
    /// </summary>
    public static void CloseReconnectConfirm()
    {
        if (UINetManager.Instance.IsReconnectConfirmOpening())
        {
            _CloseReconnectConfirmUI();
        }
    }

    public static void HideAllReconnect()
    {
        CloseReconnectConfirm();
        _CloseReconnectNoticeUI();
        _CloseReconnectingUI();
    }

    public static void ShowReconnectNotice(string error)
    {
        _OpenReconnectNoticeUI(error);
    }

    public static void HideReconnectNotice()
    {
        _CloseReconnectNoticeUI();
    }

    private static void _OpenReconnectingUI()
    {
        UINetManager.Instance.ShowReconnect();
    }

    private static void _CloseReconnectingUI()
    {
        UINetManager.Instance.HideReconnect();
    }

    private static void _OpenReconnectConfirmUI()
    {
        UINetManager.Instance.ShowReconnectConfirm();
    }

    private static void _CloseReconnectConfirmUI()
    {
        UINetManager.Instance.HideReconnectConfirm();
    }

    private static void _OpenReconnectNoticeUI(string error)
    {
        UINetManager.Instance.ShowReconnectNotice(error);
    }
    
    private static void _CloseReconnectNoticeUI()
    {
        UINetManager.Instance.HideReconnectNotice();
    }
}