软件独立控制弹窗添加

2026-09-10 14:01:50 +08:00
parent d35e451c40
commit d88b81a8f0
25 changed files with 2256 additions and 377 deletions
@@ -0,0 +1,115 @@
+using DeviceCommand.Devices;
+using Prism.Commands;
+using Prism.Ioc;
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+using System.Windows.Input;
+using UIShare.GlobalVariable;
+using UIShare.ViewModelBase;
+
+namespace DeviceEditModule.ViewModels
+{
+    /// <summary>
+    /// ANEVH80 电子负载 控制面板 ViewModel
+    /// </summary>
+    public class ANEVH80ViewModel : NavigateViewModelBase, IDisposable
+    {
+        private readonly DeviceManager _dm;
+        private ANEVH80? _dev;
+        private CancellationTokenSource? _cts;
+
+        private string _deviceName = "ANEVH80";
+        public string DeviceName { get => _deviceName; set => SetProperty(ref _deviceName, value); }
+        private bool _isConnected;
+        public bool IsConnected { get => _isConnected; set => SetProperty(ref _isConnected, value); }
+        private bool _isBusy;
+        public bool IsBusy { get => _isBusy; set => SetProperty(ref _isBusy, value); }
+
+        #region 输入参数
+
+        #endregion
+
+        #region 测量结果
+        private double _measuredValue;
+        public double MeasuredValue { get => _measuredValue; set => SetProperty(ref _measuredValue, value); }
+        private string _responseLog = "";
+        public string ResponseLog { get => _responseLog; set => SetProperty(ref _responseLog, value); }
+        #endregion
+
+        #region 命令
+        public ICommand QueryIdn { get; } public ICommand Measure { get; }
+        #endregion
+
+        public ANEVH80ViewModel(IContainerProvider cp) : base(cp)
+        {
+            _dm = cp.Resolve<DeviceManager>();
+            QueryIdn = new DelegateCommand(async () => await Exec(async () => Log("IDN: 占位符设备")));
+            Measure = new DelegateCommand(async () => await Exec(async () => { MeasuredValue = await _dev!.占位符(Ct()); Log($"测量值={MeasuredValue}"); }));
+            Initialize();
+        }
+
+        #region 初始化 / Navigation
+
+        public void Initialize(string? deviceName = null)
+        {
+            ANEVH80? found = null; string? fn = null;
+            if (deviceName != null && _dm.DeviceMap.TryGetValue(deviceName, out var d) && d is ANEVH80 e)
+            { found = e; fn = deviceName; }
+            else
+            {
+                foreach (var kv in _dm.DeviceMap)
+                    if (kv.Value is ANEVH80 it) { found = it; fn = kv.Key; break; }
+            }
+            _dev = found;
+            DeviceName = fn ?? "ANEVH80 (未找到)";
+            IsConnected = _dev?.IsConnected ?? false;
+            Log(found != null
+                ? $"已关联设备 [{DeviceName}]，连接:{(IsConnected ? "已连接" : "未连接")}"
+                : "未在 DeviceManager 中找到 ANEVH80 设备");
+        }
+
+        public override void OnNavigatedTo(NavigationContext context)
+        {
+            var pName = context.Parameters.GetValue<string?>("DeviceName");
+            Initialize(pName);
+        }
+
+        #endregion
+
+        #region 辅助
+
+        private CancellationToken Ct() => (_cts = new CancellationTokenSource(TimeSpan.FromSeconds(10))).Token;
+
+        private async Task Exec(Func<Task> action)
+        {
+            if (_dev == null) { Log("错误：未关联到设备实例，请检查设备配置。"); return; }
+            if (IsBusy) return;
+            IsBusy = true;
+            try
+            {
+                await action();
+                IsConnected = _dev.IsConnected;
+            }
+            catch (OperationCanceledException) { Log("命令超时或已取消。"); }
+            catch (Exception ex) { Log($"错误：{ex.Message}"); }
+            finally { IsBusy = false; }
+        }
+
+        private void Log(string message)
+        {
+            var line = $"[{DateTime.Now:HH:mm:ss}] {message}";
+            ResponseLog = ResponseLog.Length > 4000
+                ? line + "\n" + ResponseLog[..3000]
+                : line + "\n" + ResponseLog;
+        }
+
+        #endregion
+
+        public void Dispose()
+        {
+            _cts?.Cancel();
+            _cts?.Dispose();
+        }
+    }
+}