using log4net;
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using Plugin.DeviceDebug.Entity;
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using System;
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using System.Collections.ObjectModel;
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using System.Windows;
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using System.Windows.Controls;
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namespace Plugin.DeviceDebug.Panels
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{
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/// <summary>
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/// IO 点位状态显示模型
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/// </summary>
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public class IoPointStatus
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{
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public string Address { get; set; }
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public bool Value { get; set; }
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public DateTime LastUpdate { get; set; }
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}
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/// <summary>
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/// 互锁状态显示模型
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/// </summary>
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public class InterlockStatus
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{
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public string Name { get; set; }
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public string Status { get; set; } // "满足" / "不满足"
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}
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/// <summary>
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/// PlcDebugPanel.xaml 的交互逻辑
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/// </summary>
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public partial class PlcDebugPanel : UserControl
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{
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private static readonly ILog log = LogManager.GetLogger(typeof(PlcDebugPanel));
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/// <summary>
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/// 是否为维护模式（控制输入可用性）
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/// </summary>
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public static readonly DependencyProperty IsMaintenanceModeProperty =
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DependencyProperty.Register(nameof(IsMaintenanceMode), typeof(bool), typeof(PlcDebugPanel),
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new PropertyMetadata(false));
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public bool IsMaintenanceMode
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{
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get => (bool)GetValue(IsMaintenanceModeProperty);
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set => SetValue(IsMaintenanceModeProperty, value);
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}
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/// <summary>
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/// 命令执行事件
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/// </summary>
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public event EventHandler<DebugCommand> OnCommandExecute;
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/// <summary>
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/// IO 点位状态列表
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/// </summary>
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public ObservableCollection<IoPointStatus> IoStatuses { get; } = new();
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/// <summary>
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/// 互锁状态列表
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/// </summary>
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public ObservableCollection<InterlockStatus> Interlocks { get; } = new();
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public PlcDebugPanel()
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{
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InitializeComponent();
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ioStatusList.ItemsSource = IoStatuses;
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interlockList.ItemsSource = Interlocks;
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// 初始化示例数据
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InitSampleData();
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}
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/// <summary>
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/// 初始化示例数据（实际应从 PLC 读取）
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/// </summary>
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private void InitSampleData()
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{
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try
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{
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// 添加示例 IO 点位
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IoStatuses.Add(new IoPointStatus { Address = "M0.0", Value = false, LastUpdate = DateTime.Now });
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IoStatuses.Add(new IoPointStatus { Address = "M0.1", Value = true, LastUpdate = DateTime.Now });
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IoStatuses.Add(new IoPointStatus { Address = "M0.2", Value = false, LastUpdate = DateTime.Now });
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IoStatuses.Add(new IoPointStatus { Address = "I0.0", Value = true, LastUpdate = DateTime.Now });
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IoStatuses.Add(new IoPointStatus { Address = "Q0.0", Value = false, LastUpdate = DateTime.Now });
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// 添加示例互锁
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Interlocks.Add(new InterlockStatus { Name = "安全门关闭", Status = "满足" });
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Interlocks.Add(new InterlockStatus { Name = "急停未触发", Status = "满足" });
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Interlocks.Add(new InterlockStatus { Name = "气压正常", Status = "不满足" });
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Interlocks.Add(new InterlockStatus { Name = "温度正常", Status = "满足" });
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}
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catch (Exception ex)
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{
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log.Error("初始化示例数据失败", ex);
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}
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}
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/// <summary>
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/// 更新 IO 点位状态
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/// </summary>
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public void UpdateIoStatus(string address, bool value)
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{
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try
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{
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var existing = IoStatuses.FirstOrDefault(s => s.Address == address);
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if (existing != null)
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{
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existing.Value = value;
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existing.LastUpdate = DateTime.Now;
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}
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else
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{
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IoStatuses.Add(new IoPointStatus
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{
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Address = address,
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Value = value,
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LastUpdate = DateTime.Now
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});
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}
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}
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catch (Exception ex)
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{
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log.Error($"更新 IO 状态失败: {address}", ex);
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}
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}
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/// <summary>
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/// 更新互锁状态
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/// </summary>
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public void UpdateInterlock(string name, bool satisfied)
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{
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try
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{
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var existing = Interlocks.FirstOrDefault(i => i.Name == name);
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if (existing != null)
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{
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existing.Status = satisfied ? "满足" : "不满足";
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}
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else
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{
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Interlocks.Add(new InterlockStatus
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{
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Name = name,
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Status = satisfied ? "满足" : "不满足"
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});
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}
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}
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catch (Exception ex)
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{
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log.Error($"更新互锁状态失败: {name}", ex);
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}
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}
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private void WriteBtn_Click(object sender, RoutedEventArgs e)
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{
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try
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{
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if (!IsMaintenanceMode)
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{
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MessageBox.Show("当前为只读模式，无法执行写入操作", "提示", MessageBoxButton.OK, MessageBoxImage.Warning);
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return;
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}
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string address = addressInput.Text.Trim();
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if (string.IsNullOrEmpty(address))
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{
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MessageBox.Show("请输入 IO 地址", "错误", MessageBoxButton.OK, MessageBoxImage.Error);
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return;
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}
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bool value = (valueSelect.SelectedItem as ComboBoxItem)?.Content?.ToString() == "True";
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// 创建命令
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var command = new PlcWriteCommand
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{
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IoAddress = address,
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Value = value
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};
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// 触发命令执行事件
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OnCommandExecute?.Invoke(this, command);
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// 更新本地显示
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UpdateIoStatus(address, value);
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log.Info($"写入 PLC IO: {address} = {value}");
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}
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catch (Exception ex)
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{
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log.Error("写入 PLC IO 失败", ex);
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MessageBox.Show($"写入失败: {ex.Message}", "错误", MessageBoxButton.OK, MessageBoxImage.Error);
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}
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}
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}
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}
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