using Modbus.Device;
using System;
using System.Configuration;
using System.Net.Sockets;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;
using System.Windows.Threading;
using 自救器呼吸器综合检验仪.Data;

namespace 自救器呼吸器综合检验仪
{
    public partial class ParameterSettingsWindow : Window
    {
        private MainWindow _mainWindow;
        private MainWindow2 _mainWindow2;
        private MainWindow3 _mainWindow3;
        private MainWindow4 _mainWindow4;
        private readonly DispatcherTimer _readTimer;
        private bool _isManualInput = false; // 手动输入标记：true=输入中（暂停读取），false=正常读取
        private TcpClient _tcpClient => ModbusResourceManager.Instance.TcpClient;
        private IModbusMaster _modbusMaster => ModbusResourceManager.Instance.ModbusMaster;
        Function ma;
        DataChange c = new DataChange();
        public ParameterSettingsWindow()
        {
            InitializeComponent();
            LoadCurrentSettings();
            _readTimer = InitDispatcherTimer();
        }

        private void EnsureWindowedLayout()
        {
            WindowState = WindowState.Normal;
            Width = 1024;
            Height = 600;

            Rect workArea = SystemParameters.WorkArea;
            Left = workArea.Left + (workArea.Width - Width) / 2;
            Top = workArea.Top + (workArea.Height - Height) / 2;
        }

        private DispatcherTimer InitDispatcherTimer()
        {
            var timer = new DispatcherTimer
            {
                Interval = TimeSpan.FromMilliseconds(500)
            };
            timer.Tick += async (s, e) =>
            {
                if (!_isManualInput && _modbusMaster != null)
                {

                    try
                    {
                        await ReadAllPlcDataAsync();
                    }
                    catch { }
                }
            };
            return timer;
        }

        private async System.Threading.Tasks.Task ReadAllPlcDataAsync()
        {
            if (_tcpClient == null || !_tcpClient.Connected || _modbusMaster == null)
            {
                return;
            }

            // 仅在非手动输入时读取设置地址（避免覆盖输入）
            if (!_isManualInput)
            {
                await ReadAddr262DataAsync();
                //await System.Threading.Tasks.Task.Delay(50);

                //await ReadAddr404DataAsync();
                //await System.Threading.Tasks.Task.Delay(50);

                //await ReadAddr406DataAsync();
                //await System.Threading.Tasks.Task.Delay(50);
                //await ReadAddr130DataAsync();
            }
        }

        // 加载当前设置
        private void LoadCurrentSettings()
        {
            // 这里可以连接实际的数据源来加载当前设置
            // 目前使用默认值
        }

        // 保存按钮点击事件
        //private void SaveButton_Click(object sender, RoutedEventArgs e)
        //{
        //    try
        //    {
        //        // 验证并保存所有参数
        //        if (ValidateParameters())
        //        {
        //            SaveParameters();
        //            MessageBox.Show("参数保存成功！", "提示", MessageBoxButton.OK, MessageBoxImage.Information);
        //        }
        //    }
        //    catch (Exception ex)
        //    {
        //        MessageBox.Show($"保存参数时出错：{ex.Message}", "错误", MessageBoxButton.OK, MessageBoxImage.Error);
        //    }
        //}

        // 重置按钮点击事件
        private void ResetButton_Click(object sender, RoutedEventArgs e)
        {
            var result = MessageBox.Show("确定要重置所有参数吗？", "确认重置",
                MessageBoxButton.YesNo, MessageBoxImage.Question);

            if (result == MessageBoxResult.Yes)
            {
                ResetToDefaults();
            }
        }

        // 返回按钮点击事件
        private void ReturnButton_Click(object sender, RoutedEventArgs e)
        {
            SwitchWindow(ref _mainWindow, () => new MainWindow());
        }


        private void SwitchWindow<T>(ref T windowInstance, Func<T> createFunc) where T : Window, new()
        {
            // 1. 停止当前窗口的定时器（不释放资源）
            _readTimer?.Stop();

            // 2. 检查资源是否可用（添加重连机制）
            if (_tcpClient == null || !_tcpClient.Connected || _modbusMaster == null)
            {
                // 尝试重新连接
                bool reconnectSuccess = TryReconnect();
                if (!reconnectSuccess)
                {
                    MessageBox.Show("TCP连接已断开，请重新连接！", "提示");
                    return;
                }
            }

            // 3. 复用窗口实例：不存在则创建，存在则激活
            if (windowInstance == null)
            {
                windowInstance = createFunc();
                // 添加窗口关闭事件处理
                windowInstance.Closed += (s, args) =>
                {
                    WindowNavigationHelper.RestoreWindow(this, () => _readTimer?.Start());
                };
            }
            else
            {
                WindowNavigationHelper.ShowWithoutWhiteFlash(this, windowInstance);
                return;
            }

            WindowNavigationHelper.ShowWithoutWhiteFlash(this, windowInstance);
        }


        // 添加重连方法
        private bool TryReconnect()
        {
            try
            {
                string plcIp = "192.168.1.10";
                bool initSuccess = Data.ModbusResourceManager.Instance.Init(plcIp, 502);
                if (initSuccess)
                {
                    ma = new Function(_modbusMaster);
                    return true;
                }
            }
            catch (Exception ex)
            {
                ShowErrorMsg($"重新连接失败：{ex.Message}");
            }
            return false;
        }

        private async System.Threading.Tasks.Task ReadAddr262DataAsync()
        {
            try
            {
                ushort[] registers3 = await System.Threading.Tasks.Task.Run(() =>
    _modbusMaster?.ReadHoldingRegisters(1, 1428, 2)
);

                if (registers3 != null)
                {
                    float addr406Value = c.UshortToFloat(registers3[1], registers3[0]);
                    Dispatcher.Invoke(() => txtPressureDiffCoefficient.Text = addr406Value.ToString("F2"));
                }



                ushort[] registers4 = await System.Threading.Tasks.Task.Run(() =>
   _modbusMaster?.ReadHoldingRegisters(1, 484, 2)
);

                if (registers4 != null)
                {
                    float addr406Value = c.UshortToFloat(registers4[1], registers4[0]);
                    Dispatcher.Invoke(() => txtUpperLimit.Text = addr406Value.ToString("F2"));
                }


                ushort[] registers5 = await System.Threading.Tasks.Task.Run(() =>
_modbusMaster?.ReadHoldingRegisters(1, 482, 2)
);

                if (registers5 != null)
                {
                    float addr406Value = c.UshortToFloat(registers5[1], registers5[0]);
                    Dispatcher.Invoke(() => txtLowerLimit.Text = addr406Value.ToString("F2"));
                }






                ushort[] registers6 = await System.Threading.Tasks.Task.Run(() =>
   _modbusMaster?.ReadHoldingRegisters(1, 490, 2)
);

                if (registers6 != null)
                {
                    float addr406Value = c.UshortToFloat(registers6[1], registers6[0]);
                    Dispatcher.Invoke(() => txtLargeFlowCoefficient2.Text = addr406Value.ToString("F2"));
                }


                ushort[] registers7 = await System.Threading.Tasks.Task.Run(() =>
_modbusMaster?.ReadHoldingRegisters(1, 492, 2)
);

                if (registers7 != null)
                {
                    float addr406Value = c.UshortToFloat(registers7[1], registers7[0]);
                    Dispatcher.Invoke(() => txtSmallFlowCoefficient2.Text = addr406Value.ToString("F2"));
                }




                ushort[] registers8 = await System.Threading.Tasks.Task.Run(() =>
  _modbusMaster?.ReadHoldingRegisters(1, 1328, 2)
);

                if (registers8 != null)
                {
                    float addr406Value = c.UshortToFloat(registers8[1], registers8[0]);
                    Dispatcher.Invoke(() => txtLargeFlowCoefficient.Text = addr406Value.ToString("F2"));
                }


                ushort[] registers9 = await System.Threading.Tasks.Task.Run(() =>
_modbusMaster?.ReadHoldingRegisters(1, 1378, 2)
);

                if (registers9 != null)
                {
                    float addr406Value = c.UshortToFloat(registers9[1], registers9[0]);
                    Dispatcher.Invoke(() => txtSmallFlowCoefficient.Text = addr406Value.ToString("F2"));
                }


                ushort[] registers10 = await System.Threading.Tasks.Task.Run(() =>
_modbusMaster?.ReadHoldingRegisters(1, 308, 2)
);

                if (registers10 != null)
                {
                    float addr406Value = c.UshortToFloat(registers10[1], registers10[0]);
                    Dispatcher.Invoke(() => txtQualityThreshold.Text = addr406Value.ToString("F2"));
                }



                ushort[] registers11 = await System.Threading.Tasks.Task.Run(() =>
_modbusMaster?.ReadHoldingRegisters(1, 330, 2)
);

                if (registers11 != null)
                {
                    int addr406Value = registers11[0];
                    Dispatcher.Invoke(() => txtExhaustTime.Text = addr406Value.ToString("F0"));
                }








                ushort[] registers12 = await System.Threading.Tasks.Task.Run(() =>
_modbusMaster?.ReadHoldingRegisters(1, 326, 1)
);

                if (registers12 != null)
                {
                    //float addr406Value = c.UshortToFloat(registers12[1], registers12[0]);
                    int addr406Value = registers12[0];
                    Dispatcher.Invoke(() => txtPositiveError.Text = addr406Value.ToString("F0"));
                }



                ushort[] registers13 = await System.Threading.Tasks.Task.Run(() =>
_modbusMaster?.ReadHoldingRegisters(1, 316, 1)
);

                if (registers13 != null)
                {
                    //float addr406Value = c.UshortToFloat(registers13[1], registers13[0]);
                    float addr406Value = registers13[0];
                    Dispatcher.Invoke(() => txtNegativeError.Text = addr406Value.ToString("F0"));
                }





                ushort[] registers14 = await System.Threading.Tasks.Task.Run(() =>
_modbusMaster?.ReadHoldingRegisters(1, 324, 1)
);

                if (registers14 != null)
                {
                    int addr406Value = registers14[0];
                    Dispatcher.Invoke(() => txtPositivePIDTime.Text = addr406Value.ToString("F0"));
                }


                ushort[] registers15 = await System.Threading.Tasks.Task.Run(() =>
_modbusMaster?.ReadHoldingRegisters(1, 314, 1)
);

                if (registers15 != null)
                {
                    int addr406Value = registers15[0];
                    Dispatcher.Invoke(() => txtNegativePIDTime.Text = addr406Value.ToString("F0"));
                }






                ushort[] registers16 = await System.Threading.Tasks.Task.Run(() =>
_modbusMaster?.ReadHoldingRegisters(1, 328, 1)
);

                if (registers16 != null)
                {
                    int addr406Value = registers16[0];
                    Dispatcher.Invoke(() => txtPositiveDelay.Text = addr406Value.ToString("F0"));
                }


                ushort[] registers17 = await System.Threading.Tasks.Task.Run(() =>
_modbusMaster?.ReadHoldingRegisters(1, 318, 1)
);

                if (registers17 != null)
                {
                    int addr406Value = registers17[0];
                    Dispatcher.Invoke(() => txtNegativeDelay.Text = addr406Value.ToString("F0"));
                }




                ushort[] registers18 = await System.Threading.Tasks.Task.Run(() =>
_modbusMaster?.ReadHoldingRegisters(1, 292, 2)
);

                if (registers18 != null)
                {
                    float addr406Value = c.UshortToFloat(registers18[1], registers18[0]);
                    Dispatcher.Invoke(() => txtPositivePIDPressure.Text = addr406Value.ToString("F2"));
                }


                ushort[] registers19 = await System.Threading.Tasks.Task.Run(() =>
_modbusMaster?.ReadHoldingRegisters(1, 290, 2)
);

                if (registers19 != null)
                {
                    float addr406Value = c.UshortToFloat(registers19[1], registers19[0]);
                    Dispatcher.Invoke(() => txtNegativePIDPressure.Text = addr406Value.ToString("F2"));
                }







                ushort[] registers20 = await System.Threading.Tasks.Task.Run(() =>
    _modbusMaster?.ReadHoldingRegisters(1, 1430, 2)
    );

                if (registers20 != null)
                {
                    float addr406Value = c.UshortToFloat(registers20[1], registers20[0]);
                    Dispatcher.Invoke(() => pressureDiff.Text = addr406Value.ToString("F2"));
                }


                ushort[] registers21 = await System.Threading.Tasks.Task.Run(() =>
    _modbusMaster?.ReadHoldingRegisters(1, 1330, 2)
    );

                if (registers21 != null)
                {
                    float addr406Value = c.UshortToFloat(registers21[1], registers21[0]);
                    Dispatcher.Invoke(() => flow.Text = addr406Value.ToString("F2"));
                }


                //                ushort[] registers22 = await System.Threading.Tasks.Task.Run(() =>
                //_modbusMaster?.ReadHoldingRegisters(1, 390, 2)
                //);

                //                if (registers22 != null)
                //                {
                //                    int addr406Value = registers22[0];
                //                    Dispatcher.Invoke(() => setsound.Text = addr406Value.ToString("F0"));
                //                }


            }
            catch (Exception ex)
            {
                //ShowErrorMsg($"读取地址406失败：{ex.Message}");
            }
        }

        private void ShowErrorMsg(string msg)
        {
            Dispatcher.Invoke(() =>
            {
                MessageBox.Show(msg, "错误", MessageBoxButton.OK, MessageBoxImage.Error);
            });
        }


        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            EnsureWindowedLayout();

            string plcIp = "192.168.1.10";
            bool initSuccess = Data.ModbusResourceManager.Instance.Init(plcIp, 502);
            if (!initSuccess)
            {
                MessageBox.Show("连接Modbus服务器失败！", "错误");
                this.Close();
                return;
            }

            // 检查连接状态
            if (_tcpClient == null || !_tcpClient.Connected)
            {
                MessageBox.Show("Modbus连接异常！", "错误");
                this.Close();
                return;
            }

            ma = new Function(_modbusMaster);
            //ma.BtnClickFunctionForNew(Function.ButtonType.切换型, 64);
            System.Threading.Tasks.Task.Delay(50);
            _readTimer.Start();
        }
        private void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e)
        {
            // 停止定时器
            _readTimer?.Stop();

            // 停止ViewModel的定时器
            if (DataContext is MainViewModel viewModel)
            {
                viewModel.StopTimer();
            }

            // 释放Modbus资源
            ModbusResourceManager.Instance?.Dispose();

            // 延后到当前窗口完成关闭后再统一关停，避免关闭重入。
            AppShutdownCoordinator.RequestShutdown();
        }
        private void Window_Closed(object sender, EventArgs e)
        {
            // 由应用级关停统一处理其他窗口，避免关闭链路重入。
        }
        // 重置为默认值
        private void ResetToDefaults()
        {
            txtPressureDiffCoefficient.Text = "0.00";
            txtUpperLimit.Text = "0.0";
            txtLowerLimit.Text = "0.0";
            txtLargeFlowCoefficient.Text = "0.00";
            txtSmallFlowCoefficient.Text = "0.00";
            //txtYear.Text = "0";
            //txtMonth.Text = "0";
            //txtDay.Text = "0";
            //txtHour.Text = "0";
            //txtMinute.Text = "0";
            //txtSecond.Text = "0";
            txtQualityThreshold.Text = "0.00";
            txtExhaustTime.Text = "0";
            txtPositiveError.Text = "0";
            txtNegativeError.Text = "0";
            txtPositivePIDTime.Text = "0";
            txtNegativePIDTime.Text = "0";
            txtPositiveDelay.Text = "0";
            txtNegativeDelay.Text = "0";
            txtPositivePIDPressure.Text = "0.00";
            txtNegativePIDPressure.Text = "0.00";
        }

        private void txtPressureDiffCoefficient_TouchDown(object sender, System.Windows.Input.TouchEventArgs e)
        {
            ma.WriteToPLCForNew(txtPressureDiffCoefficient.Text.Trim(), 1428, Function.DataType.浮点型);

            System.Threading.Tasks.Task.Delay(50);
            _isManualInput = false; // 写入后恢复读取

            t0.Focus();
        }




        private void Button_Click(object sender, RoutedEventArgs e)
        {
            ma.BtnClickFunctionForNew(Function.ButtonType.复归型, 1301);
        }

        private void txtLargeFlowCoefficient2_GotFocus(object sender, RoutedEventArgs e)
        {
            ma.WriteToPLCForNew(txtLargeFlowCoefficient2.Text.Trim(), 490, Function.DataType.浮点型);

            System.Threading.Tasks.Task.Delay(50);
            _isManualInput = false; // 写入后恢复读取
            t0.Focus();

        }

        private void txtSmallFlowCoefficient2_GotFocus(object sender, RoutedEventArgs e)
        {
            ma.WriteToPLCForNew(txtSmallFlowCoefficient2.Text.Trim(), 492, Function.DataType.浮点型);

            System.Threading.Tasks.Task.Delay(50);
            _isManualInput = false; // 写入后恢复读取

            t0.Focus();
        }

        private void txtPressureDiffCoefficient_GotFocus(object sender, RoutedEventArgs e)
        {
            ma.WriteToPLCForNew(txtPressureDiffCoefficient.Text.Trim(), 1428, Function.DataType.浮点型);

            System.Threading.Tasks.Task.Delay(50);
            _isManualInput = false; // 写入后恢复读取
            t0.Focus();
        }

        private void txtUpperLimit_GotFocus(object sender, RoutedEventArgs e)
        {
            ma.WriteToPLCForNew(txtUpperLimit.Text.Trim(), 484, Function.DataType.浮点型);

            System.Threading.Tasks.Task.Delay(50);
            _isManualInput = false; // 写入后恢复读取
            t0.Focus();
        }

        private void txtLowerLimit_GotFocus(object sender, RoutedEventArgs e)
        {
            ma.WriteToPLCForNew(txtLowerLimit.Text.Trim(), 482, Function.DataType.浮点型);

            System.Threading.Tasks.Task.Delay(50);
            _isManualInput = false; // 写入后恢复读取
            t0.Focus();
        }

        private void txtLargeFlowCoefficient_GotFocus(object sender, RoutedEventArgs e)
        {
            ma.WriteToPLCForNew(txtLargeFlowCoefficient.Text.Trim(), 1328, Function.DataType.浮点型);

            System.Threading.Tasks.Task.Delay(50);
            _isManualInput = false; // 写入后恢复读取
            t0.Focus();
        }

        private void txtSmallFlowCoefficient_GotFocus(object sender, RoutedEventArgs e)
        {
            ma.WriteToPLCForNew(txtSmallFlowCoefficient.Text.Trim(), 1378, Function.DataType.浮点型);

            System.Threading.Tasks.Task.Delay(50);
            _isManualInput = false; // 写入后恢复读取
            t0.Focus();
        }

        private void Button_Click_1(object sender, RoutedEventArgs e)
        {
            ma.BtnClickFunctionForNew(Function.ButtonType.复归型, 1300);
        }

        private void txtQualityThreshold_GotFocus(object sender, RoutedEventArgs e)
        {
            ma.WriteToPLCForNew(txtQualityThreshold.Text.Trim(), 308, Function.DataType.浮点型);

            System.Threading.Tasks.Task.Delay(50);
            _isManualInput = false; // 写入后恢复读取
            t0.Focus();
        }

        private void txtExhaustTime_GotFocus(object sender, RoutedEventArgs e)
        {
            ma.WriteToPLCForNew(txtExhaustTime.Text.Trim(), 330, Function.DataType.整形);

            System.Threading.Tasks.Task.Delay(50);
            _isManualInput = false; // 写入后恢复读取
            t0.Focus();
        }

        private void txtPositiveError_GotFocus(object sender, RoutedEventArgs e)
        {
            ma.WriteToPLCForNew(txtPositiveError.Text.Trim(), 326, Function.DataType.整形);

            System.Threading.Tasks.Task.Delay(50);
            _isManualInput = false; // 写入后恢复读取
            t0.Focus();
        }

        //private async void Button_Click_2(object sender, RoutedEventArgs e)
        //{
        //    ma.BtnClickFunctionForNew(Function.ButtonType.切换型, 24);
        //    bool[] b = await _modbusMaster.ReadCoilsAsync(1, 24, 1);
        //    if (b != null && b.Length > 0)
        //    {
        //        if (!b[0])
        //        {
        //            closesound.Content = "关闭语音";
        //        }
        //        else
        //        {
        //            closesound.Content = "开启语音";
        //        }
        //    }
        //}

        private void Button_Click_3(object sender, RoutedEventArgs e)
        {
            ma.BtnClickFunctionForNew(Function.ButtonType.切换型, 25);
        }


        //private void setsound_GotFocus(object sender, RoutedEventArgs e)
        //{
        //    ma.WriteToPLCForNew(setsound.Text.Trim(), 390, Function.DataType.整形);

        //    System.Threading.Tasks.Task.Delay(50);
        //    _isManualInput = false; // 写入后恢复读取
        //    t0.Focus();
        //}



        private void txtNegativeError_GotFocus(object sender, RoutedEventArgs e)
        {
            ma.WriteToPLCForNew(txtNegativeError.Text.Trim(), 316, Function.DataType.整形);

            System.Threading.Tasks.Task.Delay(50);
            _isManualInput = false; // 写入后恢复读取
            t0.Focus();
        }

        private void txtPositivePIDTime_GotFocus(object sender, RoutedEventArgs e)
        {
            ma.WriteToPLCForNew(txtPositivePIDTime.Text.Trim(), 324, Function.DataType.整形);

            System.Threading.Tasks.Task.Delay(50);
            _isManualInput = false; // 写入后恢复读取
            t0.Focus();
        }

        private void txtNegativePIDTime_GotFocus(object sender, RoutedEventArgs e)
        {
            ma.WriteToPLCForNew(txtNegativePIDTime.Text.Trim(), 314, Function.DataType.整形);

            System.Threading.Tasks.Task.Delay(50);
            _isManualInput = false; // 写入后恢复读取
            t0.Focus();
        }

        private void txtPositiveDelay_GotFocus(object sender, RoutedEventArgs e)
        {
            ma.WriteToPLCForNew(txtPositiveDelay.Text.Trim(), 328, Function.DataType.整形);

            System.Threading.Tasks.Task.Delay(50);
            _isManualInput = false; // 写入后恢复读取
            t0.Focus();
        }

        private void txtNegativeDelay_GotFocus(object sender, RoutedEventArgs e)
        {
            ma.WriteToPLCForNew(txtNegativeDelay.Text.Trim(), 318, Function.DataType.整形);

            System.Threading.Tasks.Task.Delay(50);
            _isManualInput = false; // 写入后恢复读取
            t0.Focus();
        }

        private void txtPositivePIDPressure_GotFocus(object sender, RoutedEventArgs e)
        {
            ma.WriteToPLCForNew(txtPositivePIDPressure.Text.Trim(), 292, Function.DataType.浮点型);

            System.Threading.Tasks.Task.Delay(50);
            _isManualInput = false; // 写入后恢复读取
            t0.Focus();
        }

        private void txtNegativePIDPressure_GotFocus(object sender, RoutedEventArgs e)
        {
            ma.WriteToPLCForNew(txtNegativePIDPressure.Text.Trim(), 290, Function.DataType.浮点型);

            System.Threading.Tasks.Task.Delay(50);
            _isManualInput = false; // 写入后恢复读取
            t0.Focus();
        }

        //private void pressureDiff2_GotFocus(object sender, RoutedEventArgs e)
        //{
        //}


        /// <summary>
        /// 保存 AppSettings 配置到配置文件
        /// </summary>
        /// <param name="key">配置键名</param>
        /// <param name="value">配置值</param>
        /// <returns>是否保存成功</returns>
        public bool SaveAppSetting(string key, string value)
        {
            try
            {
                // 1. 获取当前程序的配置文件路径（编译后的 exe.config）
                string configPath = AppDomain.CurrentDomain.SetupInformation.ConfigurationFile;

                // 2. 加载配置文件（ExeConfigurationFileMap 指定配置路径）
                ExeConfigurationFileMap configFileMap = new ExeConfigurationFileMap { ExeConfigFilename = configPath };
                Configuration config = ConfigurationManager.OpenMappedExeConfiguration(configFileMap, ConfigurationUserLevel.None);

                // 3. 处理 appSettings 节点
                if (config.AppSettings.Settings[key] == null)
                {
                    // 键不存在 → 新增配置
                    config.AppSettings.Settings.Add(key, value);
                }
                else
                {
                    // 键已存在 → 更新配置
                    config.AppSettings.Settings[key].Value = value;
                }

                // 4. 保存配置（重要！否则修改不生效）
                config.Save(ConfigurationSaveMode.Modified);

                // 5. 刷新 ConfigurationManager 缓存（可选，让后续读取能立即获取新值）
                ConfigurationManager.RefreshSection("appSettings");

                return true;
            }
            catch (Exception ex)
            {
                // 捕获异常（如权限不足、文件被占用等）
                MessageBox.Show($"保存配置失败：{ex.Message}", "错误", MessageBoxButton.OK, MessageBoxImage.Error);
                return false;
            }
        }
    }
}