795 lines
30 KiB
C#
795 lines
30 KiB
C#
using DeviceCommand.Base;
|
||
using DeviceCommand.Devices;
|
||
using MainModule.Events;
|
||
using MainModule.Views;
|
||
using Model.Entity;
|
||
using Prism.Commands;
|
||
using Prism.Events;
|
||
using Prism.Ioc;
|
||
using Prism.Navigation;
|
||
using System.Collections.ObjectModel;
|
||
using System.Linq;
|
||
using System.Threading;
|
||
using System.Threading.Tasks;
|
||
using System.Windows;
|
||
using System.Windows.Threading;
|
||
using UIShare.ViewModelBase;
|
||
|
||
namespace MainModule.ViewModels
|
||
{
|
||
public class MainViewModel : NavigateViewModelBase
|
||
{
|
||
private readonly THC1100 _thc1100 = new();
|
||
private readonly UMC1300 _umc1300;
|
||
public ObservableCollection<ChamberMonitorItem> Chambers { get; } = new();
|
||
private IContainerProvider _containerProvider;
|
||
private CancellationTokenSource _refreshCts;
|
||
private DispatcherTimer _refreshTimer;
|
||
private bool _isInitialized = false;
|
||
|
||
#region 按钮文本和连接状态
|
||
private string _connectButtonText = "连接设备";
|
||
public string ConnectButtonText
|
||
{
|
||
get => _connectButtonText;
|
||
set => SetProperty(ref _connectButtonText, value);
|
||
}
|
||
|
||
private bool _isConnected = false;
|
||
public bool IsConnected
|
||
{
|
||
get => _isConnected;
|
||
set
|
||
{
|
||
if (SetProperty(ref _isConnected, value))
|
||
{
|
||
ConnectButtonText = value ? "断开连接" : "连接设备";
|
||
}
|
||
}
|
||
}
|
||
#endregion
|
||
|
||
#region 命令定义
|
||
public DelegateCommand ConnectCommand { get; }
|
||
public DelegateCommand DisconnectCommand { get; }
|
||
public DelegateCommand RefreshCommand { get; }
|
||
public DelegateCommand ConfigCommand { get; }
|
||
public DelegateCommand<ChamberMonitorItem> ConnectDeviceCommand { get; }
|
||
#endregion
|
||
|
||
#region 配置信息
|
||
private Events.ProtocolType _selectedProtocol = Events.ProtocolType.S7;
|
||
public Events.ProtocolType SelectedProtocol
|
||
{
|
||
get => _selectedProtocol;
|
||
set => SetProperty(ref _selectedProtocol, value);
|
||
}
|
||
|
||
private string _configIpAddress = "127.0.0.1";
|
||
public string ConfigIpAddress
|
||
{
|
||
get => _configIpAddress;
|
||
set => SetProperty(ref _configIpAddress, value);
|
||
}
|
||
|
||
private int _configPort = 102;
|
||
public int ConfigPort
|
||
{
|
||
get => _configPort;
|
||
set => SetProperty(ref _configPort, value);
|
||
}
|
||
|
||
private S7.Net.CpuType _configCpuType = S7.Net.CpuType.S71200;
|
||
public S7.Net.CpuType ConfigCpuType
|
||
{
|
||
get => _configCpuType;
|
||
set => SetProperty(ref _configCpuType, value);
|
||
}
|
||
|
||
private short _configRack = 0;
|
||
public short ConfigRack
|
||
{
|
||
get => _configRack;
|
||
set => SetProperty(ref _configRack, value);
|
||
}
|
||
|
||
private short _configSlot = 1;
|
||
public short ConfigSlot
|
||
{
|
||
get => _configSlot;
|
||
set => SetProperty(ref _configSlot, value);
|
||
}
|
||
|
||
private string _configSerialPort = "COM1";
|
||
public string ConfigSerialPort
|
||
{
|
||
get => _configSerialPort;
|
||
set => SetProperty(ref _configSerialPort, value);
|
||
}
|
||
|
||
private int _configBaudRate = 9600;
|
||
public int ConfigBaudRate
|
||
{
|
||
get => _configBaudRate;
|
||
set => SetProperty(ref _configBaudRate, value);
|
||
}
|
||
|
||
private int _configSendTimeout = 3000;
|
||
public int ConfigSendTimeout
|
||
{
|
||
get => _configSendTimeout;
|
||
set => SetProperty(ref _configSendTimeout, value);
|
||
}
|
||
|
||
private int _configReceiveTimeout = 5000;
|
||
public int ConfigReceiveTimeout
|
||
{
|
||
get => _configReceiveTimeout;
|
||
set => SetProperty(ref _configReceiveTimeout, value);
|
||
}
|
||
#endregion
|
||
|
||
public MainViewModel(IContainerProvider containerProvider) : base(containerProvider)
|
||
{
|
||
_containerProvider = containerProvider;
|
||
|
||
// 初始化UMC1300设备（默认从站地址1）
|
||
_umc1300 = new UMC1300(1, "127.0.0.1", 502);
|
||
|
||
// 初始化命令
|
||
ConnectCommand = new DelegateCommand(async () => await ExecuteConnectAsync());
|
||
DisconnectCommand = new DelegateCommand(ExecuteDisconnect);
|
||
RefreshCommand = new DelegateCommand(async () => await RefreshDeviceDataAsync());
|
||
ConfigCommand = new DelegateCommand(() => ShowConfigDialogAsync());
|
||
ConnectDeviceCommand = new DelegateCommand<ChamberMonitorItem>(async (item) => await ExecuteConnectDeviceAsync(item));
|
||
}
|
||
|
||
/// <summary>
|
||
/// 当视图被导航到时执行初始化（Prism导航机制）
|
||
/// </summary>
|
||
public override async void OnNavigatedTo(NavigationContext navigationContext)
|
||
{
|
||
base.OnNavigatedTo(navigationContext);
|
||
|
||
// 避免重复初始化
|
||
if (_isInitialized)
|
||
return;
|
||
_isInitialized = true;
|
||
|
||
await InitializeAsync();
|
||
}
|
||
|
||
/// <summary>
|
||
/// 异步初始化设备连接和数据
|
||
/// </summary>
|
||
private async Task InitializeAsync()
|
||
{
|
||
try
|
||
{
|
||
// 先添加所有卡片（显示初始状态）
|
||
Application.Current.Dispatcher.Invoke(() =>
|
||
{
|
||
Chambers.Clear();
|
||
Chambers.Add(new ChamberMonitorItem
|
||
{
|
||
Id = 1,
|
||
Name = "环境箱 01",
|
||
ProtocolType = "Modbus TCP",
|
||
IsConnected = false,
|
||
Temperature = 0.0,
|
||
Humidity = 0.0
|
||
});
|
||
|
||
Chambers.Add(new ChamberMonitorItem
|
||
{
|
||
Id = 2,
|
||
Name = "环境箱 02",
|
||
ProtocolType = "Modbus TCP B+",
|
||
IsConnected = false,
|
||
Temperature = 0.0,
|
||
Humidity = 0.0
|
||
});
|
||
|
||
Chambers.Add(new ChamberMonitorItem
|
||
{
|
||
Id = 3,
|
||
Name = "环境箱 03",
|
||
ProtocolType = "S7",
|
||
IsConnected = false,
|
||
Temperature = 0.0,
|
||
Humidity = 0.0
|
||
});
|
||
|
||
Chambers.Add(new ChamberMonitorItem
|
||
{
|
||
Id = 4,
|
||
Name = "环境箱 04",
|
||
ProtocolType = "HTTP",
|
||
IsConnected = false,
|
||
Temperature = 0.0,
|
||
Humidity = 0.0
|
||
});
|
||
});
|
||
|
||
System.Diagnostics.Debug.WriteLine("设备卡片初始化完成");
|
||
}
|
||
catch (System.Exception ex)
|
||
{
|
||
System.Diagnostics.Debug.WriteLine($"初始化异常: {ex.Message}");
|
||
}
|
||
}
|
||
|
||
#region 配置对话框
|
||
/// <summary>
|
||
/// 显示配置连接对话框
|
||
/// </summary>
|
||
private void ShowConfigDialogAsync()
|
||
{
|
||
try
|
||
{
|
||
// 手动创建 ViewModel
|
||
var viewModel = new ConnectionConfigViewModel();
|
||
|
||
// 设置初始值
|
||
viewModel.SelectedProtocol = SelectedProtocol;
|
||
viewModel.IpAddress = ConfigIpAddress;
|
||
viewModel.Port = ConfigPort;
|
||
viewModel.CpuType = ConfigCpuType;
|
||
viewModel.Rack = ConfigRack;
|
||
viewModel.Slot = ConfigSlot;
|
||
viewModel.SerialPort = ConfigSerialPort;
|
||
viewModel.BaudRate = ConfigBaudRate;
|
||
viewModel.SendTimeout = ConfigSendTimeout;
|
||
viewModel.ReceiveTimeout = ConfigReceiveTimeout;
|
||
|
||
// 创建窗口
|
||
var configWindow = new ConnectionConfigView(viewModel);
|
||
|
||
// 设置父窗口
|
||
configWindow.Owner = Application.Current.MainWindow;
|
||
|
||
// 显示模态对话框
|
||
bool? result = configWindow.ShowDialog();
|
||
|
||
// 如果用户点击确定，获取配置数据
|
||
if (result == true && viewModel.ConnectionConfigData != null)
|
||
{
|
||
// 直接更新配置参数
|
||
SelectedProtocol = viewModel.ConnectionConfigData.Protocol;
|
||
ConfigIpAddress = viewModel.ConnectionConfigData.IpAddress;
|
||
ConfigPort = viewModel.ConnectionConfigData.Port;
|
||
ConfigCpuType = viewModel.ConnectionConfigData.CpuType;
|
||
ConfigRack = viewModel.ConnectionConfigData.Rack;
|
||
ConfigSlot = viewModel.ConnectionConfigData.Slot;
|
||
ConfigSerialPort = viewModel.ConnectionConfigData.SerialPort;
|
||
ConfigBaudRate = viewModel.ConnectionConfigData.BaudRate;
|
||
ConfigSendTimeout = viewModel.ConnectionConfigData.SendTimeout;
|
||
ConfigReceiveTimeout = viewModel.ConnectionConfigData.ReceiveTimeout;
|
||
|
||
System.Diagnostics.Debug.WriteLine($"配置更新成功: 协议={SelectedProtocol}, IP={ConfigIpAddress}, 端口={ConfigPort}");
|
||
}
|
||
}
|
||
catch (System.Exception ex)
|
||
{
|
||
System.Diagnostics.Debug.WriteLine($"打开配置对话框异常: {ex.Message}");
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 配置更新事件处理
|
||
/// </summary>
|
||
private void OnConfigUpdated(ConnectionConfigEvent.ConnectionConfigData config)
|
||
{
|
||
SelectedProtocol = config.Protocol;
|
||
ConfigIpAddress = config.IpAddress;
|
||
ConfigPort = config.Port;
|
||
ConfigCpuType = config.CpuType;
|
||
ConfigRack = config.Rack;
|
||
ConfigSlot = config.Slot;
|
||
ConfigSerialPort = config.SerialPort;
|
||
ConfigBaudRate = config.BaudRate;
|
||
ConfigSendTimeout = config.SendTimeout;
|
||
ConfigReceiveTimeout = config.ReceiveTimeout;
|
||
|
||
System.Diagnostics.Debug.WriteLine($"配置更新: 协议={SelectedProtocol}, IP={ConfigIpAddress}, 端口={ConfigPort}");
|
||
}
|
||
#endregion
|
||
|
||
#region 连接命令实现
|
||
/// <summary>
|
||
/// 执行连接/断开切换命令
|
||
/// </summary>
|
||
private async Task ExecuteConnectAsync()
|
||
{
|
||
if (IsConnected)
|
||
{
|
||
// 如果已连接，则断开
|
||
ExecuteDisconnect();
|
||
}
|
||
else
|
||
{
|
||
// 如果未连接，则连接
|
||
await ConnectToDeviceAsync();
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 连接到THC设备
|
||
/// </summary>
|
||
private async Task ConnectToDeviceAsync()
|
||
{
|
||
try
|
||
{
|
||
System.Diagnostics.Debug.WriteLine("正在连接THC设备...");
|
||
|
||
// 使用配置对话框中设置的参数配置设备
|
||
_thc1100.ConfigureDevice(
|
||
ipAddress: ConfigIpAddress,
|
||
cpuType: ConfigCpuType,
|
||
rack: ConfigRack,
|
||
slot: ConfigSlot
|
||
);
|
||
System.Diagnostics.Debug.WriteLine($"配置参数: 协议={SelectedProtocol}, IP={_thc1100.IPAddress}, CPU={_thc1100.CpuType}, Rack={_thc1100.Rack}, Slot={_thc1100.Slot}");
|
||
|
||
// 连接THC设备
|
||
bool connected = await _thc1100.ConnectAsync();
|
||
|
||
if (connected)
|
||
{
|
||
IsConnected = true;
|
||
System.Windows.MessageBox.Show("THC设备连接成功", "连接成功", System.Windows.MessageBoxButton.OK, System.Windows.MessageBoxImage.Information);
|
||
|
||
// 更新环境箱03的连接状态
|
||
var chamber3 = GetChamberById(3);
|
||
if (chamber3 != null)
|
||
{
|
||
chamber3.IsConnected = true;
|
||
}
|
||
|
||
// 读取初始数据
|
||
await RefreshDeviceDataAsync();
|
||
|
||
// 启动定时刷新（每1秒）
|
||
StartPeriodicRefresh();
|
||
}
|
||
else
|
||
{
|
||
System.Diagnostics.Debug.WriteLine("THC设备连接失败");
|
||
MessageBox.Show("设备连接失败，请检查网络和设备状态！", "连接失败",
|
||
MessageBoxButton.OK, MessageBoxImage.Warning);
|
||
}
|
||
}
|
||
catch (System.Exception ex)
|
||
{
|
||
System.Diagnostics.Debug.WriteLine($"连接异常: {ex.Message}");
|
||
MessageBox.Show($"连接异常: {ex.Message}", "错误",
|
||
MessageBoxButton.OK, MessageBoxImage.Error);
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 断开THC设备连接
|
||
/// </summary>
|
||
private void ExecuteDisconnect()
|
||
{
|
||
try
|
||
{
|
||
// 停止定时器
|
||
_refreshCts?.Cancel();
|
||
_refreshTimer?.Stop();
|
||
|
||
// 关闭设备连接
|
||
_thc1100.Close();
|
||
|
||
// 更新连接状态
|
||
IsConnected = false;
|
||
|
||
// 更新环境箱03的连接状态
|
||
var chamber3 = GetChamberById(3);
|
||
if (chamber3 != null)
|
||
{
|
||
chamber3.IsConnected = false;
|
||
}
|
||
|
||
System.Diagnostics.Debug.WriteLine("THC设备已断开连接");
|
||
}
|
||
catch (System.Exception ex)
|
||
{
|
||
System.Diagnostics.Debug.WriteLine($"断开连接异常: {ex.Message}");
|
||
}
|
||
}
|
||
#endregion
|
||
|
||
#region 定时刷新
|
||
/// <summary>
|
||
/// 启动定时刷新
|
||
/// </summary>
|
||
private void StartPeriodicRefresh()
|
||
{
|
||
_refreshCts?.Cancel();
|
||
_refreshCts = new CancellationTokenSource();
|
||
|
||
_refreshTimer?.Stop();
|
||
_refreshTimer = new DispatcherTimer
|
||
{
|
||
Interval = TimeSpan.FromSeconds(1)
|
||
};
|
||
|
||
_refreshTimer.Tick += async (s, e) =>
|
||
{
|
||
try
|
||
{
|
||
System.Diagnostics.Debug.WriteLine($"[定时刷新] Tick触发，当前时间: {DateTime.Now:HH:mm:ss.fff}");
|
||
System.Diagnostics.Debug.WriteLine($"[定时刷新] THC1100.IsConnected = {_thc1100.IsConnected}");
|
||
|
||
// 检查THC1100连接状态
|
||
if (_thc1100.IsConnected)
|
||
{
|
||
var chamber3 = GetChamberById(3);
|
||
System.Diagnostics.Debug.WriteLine($"[定时刷新] chamber3 = {chamber3}, IsConnected = {chamber3?.IsConnected}");
|
||
|
||
if (chamber3 != null)
|
||
{
|
||
System.Diagnostics.Debug.WriteLine("[定时刷新] 开始读取温湿度数据...");
|
||
try
|
||
{
|
||
var temp = await _thc1100.GetRealTimeTemperatureSetPointAsync();
|
||
var humidity = await _thc1100.GetRealTimeHumidityMeasuredValueAsync();
|
||
|
||
System.Diagnostics.Debug.WriteLine($"[定时刷新] 读取完成 - 温度(DB53.DBD280): {temp}, 湿度(DB53.DBD1092): {humidity}");
|
||
|
||
Application.Current.Dispatcher.Invoke(() =>
|
||
{
|
||
chamber3.Temperature = temp;
|
||
chamber3.Humidity = humidity;
|
||
System.Diagnostics.Debug.WriteLine($"[定时刷新] UI已更新 - Temperature={chamber3.Temperature}, Humidity={chamber3.Humidity}");
|
||
});
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
System.Diagnostics.Debug.WriteLine($"[定时刷新] 读取温湿度数据异常: {ex.Message}");
|
||
}
|
||
}
|
||
}
|
||
else
|
||
{
|
||
System.Diagnostics.Debug.WriteLine("[定时刷新] THC1100未连接，跳过数据读取");
|
||
}
|
||
|
||
// 检查UMC1300连接状态
|
||
if (_umc1300.IsConnected)
|
||
{
|
||
var chamber1 = GetChamberById(1);
|
||
if (chamber1 != null)
|
||
{
|
||
try
|
||
{
|
||
var temp = await _umc1300.ReadTemperaturePVAsync();
|
||
var humidity = await _umc1300.ReadHumidityPVAsync();
|
||
|
||
Application.Current.Dispatcher.Invoke(() =>
|
||
{
|
||
chamber1.Temperature = temp;
|
||
chamber1.Humidity = humidity;
|
||
});
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
System.Diagnostics.Debug.WriteLine($"[定时刷新] 读取UMC1300数据异常: {ex.Message}");
|
||
}
|
||
}
|
||
}
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
System.Diagnostics.Debug.WriteLine($"[定时刷新] 定时器异常: {ex.Message}");
|
||
}
|
||
};
|
||
|
||
_refreshTimer.Start();
|
||
}
|
||
|
||
/// <summary>
|
||
/// 停止定时刷新
|
||
/// </summary>
|
||
private void StopPeriodicRefresh()
|
||
{
|
||
_refreshCts?.Cancel();
|
||
_refreshTimer?.Stop();
|
||
}
|
||
#endregion
|
||
|
||
#region 数据刷新
|
||
/// <summary>
|
||
/// 刷新设备数据
|
||
/// </summary>
|
||
private async Task RefreshDeviceDataAsync()
|
||
{
|
||
try
|
||
{
|
||
// 如果未连接，不刷新数据
|
||
if (!_thc1100.IsConnected)
|
||
return;
|
||
|
||
var chamber3 = GetChamberById(3);
|
||
if (chamber3 == null) return;
|
||
|
||
// 读取温湿度数据（使用用户指定的寄存器地址）
|
||
// 温度: DB53.DBD280, 湿度: DB53.DBD1092
|
||
var temp = await _thc1100.GetRealTimeTemperatureSetPointAsync();
|
||
var humidity = await _thc1100.GetRealTimeHumidityMeasuredValueAsync();
|
||
|
||
System.Diagnostics.Debug.WriteLine($"[初始刷新] 环境箱3 - 温度(DB53.DBD280): {temp}, 湿度(DB53.DBD1092): {humidity}");
|
||
|
||
// 更新UI（在UI线程执行）
|
||
Application.Current.Dispatcher.Invoke(() =>
|
||
{
|
||
chamber3.Temperature = temp;
|
||
chamber3.Humidity = humidity;
|
||
});
|
||
}
|
||
catch (System.Exception ex)
|
||
{
|
||
System.Diagnostics.Debug.WriteLine($"刷新数据异常: {ex.Message}");
|
||
}
|
||
}
|
||
#endregion
|
||
|
||
#region 辅助方法
|
||
/// <summary>
|
||
/// 根据ID获取卡片
|
||
/// </summary>
|
||
private ChamberMonitorItem GetChamberById(int id)
|
||
{
|
||
foreach (var chamber in Chambers)
|
||
{
|
||
if (chamber.Id == id)
|
||
return chamber;
|
||
}
|
||
return null;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 根据设备类型连接单个设备
|
||
/// </summary>
|
||
private async Task ExecuteConnectDeviceAsync(ChamberMonitorItem item)
|
||
{
|
||
if (item == null) return;
|
||
|
||
try
|
||
{
|
||
if (item.IsConnected)
|
||
{
|
||
// 断开连接
|
||
System.Diagnostics.Debug.WriteLine($"[连接] 正在断开设备 {item.Name}");
|
||
|
||
// 根据设备自己的协议类型调用对应设备的Close方法
|
||
switch (item.ProtocolType)
|
||
{
|
||
case "S7":
|
||
_thc1100.Close();
|
||
break;
|
||
case "Modbus TCP":
|
||
_umc1300.Close();
|
||
break;
|
||
}
|
||
|
||
// 停止数据刷新
|
||
StopPeriodicRefresh();
|
||
|
||
item.IsConnected = false;
|
||
System.Diagnostics.Debug.WriteLine($"[连接] 设备 {item.Name} 已断开连接");
|
||
}
|
||
else
|
||
{
|
||
// 输出当前配置参数
|
||
System.Diagnostics.Debug.WriteLine($"[连接] ========== 开始连接设备 {item.Name} ==========");
|
||
System.Diagnostics.Debug.WriteLine($"[连接] 当前协议类型: {SelectedProtocol}");
|
||
System.Diagnostics.Debug.WriteLine($"[连接] IP地址: {ConfigIpAddress}");
|
||
System.Diagnostics.Debug.WriteLine($"[连接] 端口: {ConfigPort}");
|
||
System.Diagnostics.Debug.WriteLine($"[连接] CPU类型: {ConfigCpuType}");
|
||
System.Diagnostics.Debug.WriteLine($"[连接] Rack: {ConfigRack}, Slot: {ConfigSlot}");
|
||
System.Diagnostics.Debug.WriteLine($"[连接] 串口: {ConfigSerialPort}, 波特率: {ConfigBaudRate}");
|
||
System.Diagnostics.Debug.WriteLine($"[连接] 发送超时: {ConfigSendTimeout}ms, 接收超时: {ConfigReceiveTimeout}ms");
|
||
|
||
// 根据设备自己的协议类型连接设备
|
||
bool connected = false;
|
||
System.Diagnostics.Debug.WriteLine($"[连接] 设备协议类型: {item.ProtocolType}");
|
||
|
||
switch (item.ProtocolType)
|
||
{
|
||
case "S7":
|
||
// S7协议连接
|
||
System.Diagnostics.Debug.WriteLine("[连接] 使用设备配置的S7协议");
|
||
connected = await ConnectS7DeviceAsync(item);
|
||
break;
|
||
case "Modbus TCP":
|
||
// Modbus TCP连接
|
||
System.Diagnostics.Debug.WriteLine("[连接] 使用设备配置的Modbus TCP协议");
|
||
connected = await ConnectModbusTcpDeviceAsync(item);
|
||
break;
|
||
case "Modbus TCP B+":
|
||
// Modbus TCP B+连接
|
||
System.Diagnostics.Debug.WriteLine("[连接] 使用设备配置的Modbus TCP B+协议");
|
||
connected = await ConnectModbusTcpDeviceAsync(item);
|
||
break;
|
||
case "HTTP":
|
||
// HTTP连接
|
||
System.Diagnostics.Debug.WriteLine("[连接] 使用设备配置的HTTP协议");
|
||
connected = await ConnectHttpDeviceAsync(item);
|
||
break;
|
||
default:
|
||
System.Diagnostics.Debug.WriteLine($"[连接] 未知协议类型: {item.ProtocolType}");
|
||
break;
|
||
}
|
||
|
||
item.IsConnected = connected;
|
||
System.Diagnostics.Debug.WriteLine($"[连接] 设备 {item.Name} 连接结果: {(connected ? "成功" : "失败")}");
|
||
System.Diagnostics.Debug.WriteLine($"[连接] ========== 连接尝试结束 ==========");
|
||
}
|
||
}
|
||
catch (System.Exception ex)
|
||
{
|
||
System.Diagnostics.Debug.WriteLine($"[连接] 设备 {item.Name} 连接异常: {ex.Message}");
|
||
System.Diagnostics.Debug.WriteLine($"[连接] 异常堆栈: {ex.StackTrace}");
|
||
item.IsConnected = false;
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// S7协议设备连接
|
||
/// </summary>
|
||
private async Task<bool> ConnectS7DeviceAsync(ChamberMonitorItem item)
|
||
{
|
||
try
|
||
{
|
||
System.Diagnostics.Debug.WriteLine($"[ConnectS7DeviceAsync] 开始配置设备: IP={ConfigIpAddress}, CPU={ConfigCpuType}, Rack={ConfigRack}, Slot={ConfigSlot}");
|
||
|
||
_thc1100.ConfigureDevice(ConfigIpAddress, ConfigCpuType, ConfigRack, ConfigSlot);
|
||
bool result = await _thc1100.ConnectAsync();
|
||
|
||
System.Diagnostics.Debug.WriteLine($"[ConnectS7DeviceAsync] 连接结果: {result}, IsConnected属性值: {_thc1100.IsConnected}");
|
||
|
||
if (result)
|
||
{
|
||
System.Diagnostics.Debug.WriteLine("[ConnectS7DeviceAsync] 连接成功，启动定时刷新");
|
||
StartPeriodicRefresh();
|
||
}
|
||
|
||
return result;
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
System.Diagnostics.Debug.WriteLine($"[ConnectS7DeviceAsync] 异常: {ex.Message}, 堆栈: {ex.StackTrace}");
|
||
return false;
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// Modbus TCP设备连接
|
||
/// </summary>
|
||
private async Task<bool> ConnectModbusTcpDeviceAsync(ChamberMonitorItem item)
|
||
{
|
||
try
|
||
{
|
||
// 配置UMC1300设备
|
||
_umc1300.ConfigureDevice(ConfigIpAddress, ConfigPort, ConfigSendTimeout, ConfigReceiveTimeout);
|
||
bool result = await _umc1300.ConnectAsync();
|
||
|
||
if (result)
|
||
{
|
||
// 启动数据刷新
|
||
StartPeriodicRefresh();
|
||
}
|
||
|
||
System.Diagnostics.Debug.WriteLine($"UMC1300 Modbus TCP连接: {ConfigIpAddress}:{ConfigPort}, 结果: {result}");
|
||
return result;
|
||
}
|
||
catch (System.Exception ex)
|
||
{
|
||
System.Diagnostics.Debug.WriteLine($"UMC1300连接异常: {ex.Message}");
|
||
return false;
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// Modbus RTU设备连接
|
||
/// </summary>
|
||
private async Task<bool> ConnectModbusRtuDeviceAsync(ChamberMonitorItem item)
|
||
{
|
||
// 实现Modbus RTU连接逻辑
|
||
System.Diagnostics.Debug.WriteLine($"Modbus RTU连接: {ConfigSerialPort}, 波特率:{ConfigBaudRate}");
|
||
await Task.Delay(500);
|
||
return true;
|
||
}
|
||
|
||
/// <summary>
|
||
/// TCP设备连接
|
||
/// </summary>
|
||
private async Task<bool> ConnectTcpDeviceAsync(ChamberMonitorItem item)
|
||
{
|
||
// 实现TCP连接逻辑
|
||
System.Diagnostics.Debug.WriteLine($"TCP连接: {ConfigIpAddress}:{ConfigPort}");
|
||
await Task.Delay(500);
|
||
return true;
|
||
}
|
||
|
||
/// <summary>
|
||
/// HTTP设备连接
|
||
/// </summary>
|
||
private async Task<bool> ConnectHttpDeviceAsync(ChamberMonitorItem item)
|
||
{
|
||
// 实现HTTP连接逻辑
|
||
System.Diagnostics.Debug.WriteLine($"HTTP连接: {ConfigIpAddress}:{ConfigPort}");
|
||
await Task.Delay(500);
|
||
return true;
|
||
}
|
||
#endregion
|
||
|
||
#region 生命周期管理
|
||
/// <summary>
|
||
/// 导航离开时清理资源
|
||
/// </summary>
|
||
public override void OnNavigatedFrom(NavigationContext navigationContext)
|
||
{
|
||
base.OnNavigatedFrom(navigationContext);
|
||
|
||
ExecuteDisconnect();
|
||
_isInitialized = false;
|
||
}
|
||
#endregion
|
||
}
|
||
|
||
/// <summary>
|
||
/// 环境箱 UI 状态及温湿度数据绑定模型
|
||
/// </summary>
|
||
public class ChamberMonitorItem : BindableBase
|
||
{
|
||
private double _temperature;
|
||
private double _humidity;
|
||
private bool _isConnected;
|
||
|
||
public int Id { get; set; }
|
||
public string Name { get; set; } = string.Empty;
|
||
public string ProtocolType { get; set; } = string.Empty;
|
||
|
||
/// <summary>
|
||
/// 温度（支持通知刷新）
|
||
/// </summary>
|
||
public double Temperature
|
||
{
|
||
get => _temperature;
|
||
set => SetProperty(ref _temperature, value);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 湿度（支持通知刷新）
|
||
/// </summary>
|
||
public double Humidity
|
||
{
|
||
get => _humidity;
|
||
set => SetProperty(ref _humidity, value);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 连接状态：True-已连接(绿灯)，False-断开(红灯)
|
||
/// </summary>
|
||
public bool IsConnected
|
||
{
|
||
get => _isConnected;
|
||
set
|
||
{
|
||
if (SetProperty(ref _isConnected, value))
|
||
{
|
||
RaisePropertyChanged(nameof(ConnectButtonText));
|
||
}
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 连接按钮文本
|
||
/// </summary>
|
||
public string ConnectButtonText => IsConnected ? "断开连接" : "连接设备";
|
||
}
|
||
}
|