添加项目文件。
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302
MainModule/ViewModels/AutomatedTestingViewModel.cs
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302
MainModule/ViewModels/AutomatedTestingViewModel.cs
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using System;
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using System.IO;
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using System.Linq;
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using System.Threading;
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using System.Windows.Input;
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using DeviceCommand.Devices;
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using Logger;
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using Prism.Ioc;
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using TestingModule.ViewModels;
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using UIShare;
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using UIShare.GlobalVariable;
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using UIShare.PubEvent;
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using UIShare.UIViewModel;
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using UIShare.ViewModelBase;
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using static System.Formats.Asn1.AsnWriter;
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namespace MainModule.ViewModels
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{
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public class AutomatedTestingViewModel : NavigateViewModelBase, IRegionMemberLifetime, IDisposable
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{
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#region 私有字段
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private string _testStatus;
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private readonly IScopedProvider _scope;
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private bool IsInitialized =false;
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private bool _isRunningErrorSteps = false;
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private SubscriptionToken? _alarmToken;
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#endregion
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#region 属性
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public bool KeepAlive => true; // 保持存活
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public string TestStatus
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{
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get => _testStatus;
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set => SetProperty(ref _testStatus, value);
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}
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// 该 AutomatedTestingView 实例独占的 ScopedContext，5 个子面板共享
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public ScopedContext _scopedContext { get; }
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public StepRunning _stepRunning { get; }
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public GlobalInfo _globalInfo { get; }
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public SystemConfig _systemConfig { get; set; }
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public DeviceManager _deviceManager { get; set; }
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// 5 个子 ViewModel 全部从同一个 scope 解析，自动注入同一个 ScopedContext
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public CommandTreeViewModel CommandTreeVM { get; }
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public StepsManagerViewModel StepsManagerVM { get; }
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public SingleStepEditViewModel SingleStepEditVM { get; }
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public LogAreaViewModel LogAreaVM { get; }
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public ParametersManagerViewModel ParametersManagerVM { get; }
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#endregion
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public ICommand RefreshCommand { get; set; }
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public ICommand BackToProtocolCommand { get; set; }
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public ICommand LoadedCommand { get; set; }
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public AutomatedTestingViewModel(IContainerExtension container) : base(container)
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{
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// 每个 AutomatedTestingViewModel 实例创建独立的容器作用域
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_scope = container.CreateScope();
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_globalInfo =container.Resolve<GlobalInfo>();
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_systemConfig = _scope.Resolve<SystemConfig>();
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//加载Json数据
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if (ConfigService.IsExit(_globalInfo.CurrentOpeningScope))
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{
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string filePath = System.IO.Path.Combine(_systemConfig.SystemPath, $"{_globalInfo.CurrentOpeningScope}.json");
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if (System.IO.File.Exists(filePath))
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{
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string json = System.IO.File.ReadAllText(filePath);
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Newtonsoft.Json.JsonConvert.PopulateObject(json, _systemConfig);
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}
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}
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//容器解析顺序不要改变！！！
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_scopedContext = _scope.Resolve<ScopedContext>();
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_deviceManager = _scope.Resolve<DeviceManager>();
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_stepRunning = _scope.Resolve<StepRunning>();
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// 从同一个 _scope 解析 5 个子 VM，DI 会把同一个 ScopedContext 注入它们
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CommandTreeVM = _scope.Resolve<CommandTreeViewModel>();
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StepsManagerVM = _scope.Resolve<StepsManagerViewModel>();
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SingleStepEditVM = _scope.Resolve<SingleStepEditViewModel>();
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LogAreaVM = _scope.Resolve<LogAreaViewModel>();
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ParametersManagerVM = _scope.Resolve<ParametersManagerViewModel>();
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RefreshCommand = new DelegateCommand(OnRefresh);
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BackToProtocolCommand = new DelegateCommand(OnBackToProtocol);
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LoadedCommand = new AsyncDelegateCommand(OnLoad);
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_eventAggregator.GetEvent<SilenceBuzzerEvent>().Subscribe(async (scope) => await SilenceBuzzer(scope));
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_alarmToken = _eventAggregator.GetEvent<AlarmEvent>().Subscribe(OnAlarmTriggered);
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}
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private async Task SilenceBuzzer(string scope)
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{
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if (_deviceManager.IOGroup == null) return;
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if (scope == "default")
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{
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for(int i = 1; i <= 8; i++)
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{
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await _deviceManager.IOGroup.执行台架动作Async(i, 功能动作.蜂鸣器报警, false);
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}
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}
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else if (scope == TestStatus)
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{
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int 台架号 = _systemConfig.SharedParameterList
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.FirstOrDefault(x => x.ParameterName == "台架序号")?.Value ?? 0;
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if (台架号 >= 1 && 台架号 <= 8)
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{
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await _deviceManager.IOGroup.执行台架动作Async(台架号, 功能动作.蜂鸣器报警, false);
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}
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}
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}
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/// <summary>
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/// AlarmEvent 回调：
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/// 上下限 → 蜂鸣器报警 true
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/// 上下极限 → 蜂鸣器报警 true + 执行对应 scope 的异常流程
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/// </summary>
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private async void OnAlarmTriggered((string Scope, string Fingerprint, string Status) args)
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{
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if (args.Scope != TestStatus) return;
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if (_deviceManager?.IOGroup == null) return;
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int 台架号 = _systemConfig.SharedParameterList
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.FirstOrDefault(x => x.ParameterName == "台架序号")?.Value ?? 0;
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if (台架号 < 1 || 台架号 > 8) return;
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// 上下限 / 上下极限 均触发蜂鸣器报警
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await _deviceManager.IOGroup.执行台架动作Async(台架号, 功能动作.蜂鸣器报警, true);
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LoggerHelper.WarnWithNotify(args.Scope, $"[{args.Scope}] 报警触发: {args.Status} ({args.Fingerprint})，蜂鸣器已开启。");
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// 上下极限额外触发异常流程
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if (args.Status == "超上极限" || args.Status == "超下极限")
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{
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_ = TriggerErrorStepsAsync();
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}
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}
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/// <summary>
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/// 执行异常流程（带并发保护，同一时间仅允许一次）。
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/// 如果正常流程正在运行，先取消并等待其停止，再执行异常流程。
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/// </summary>
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private async Task TriggerErrorStepsAsync()
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{
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if (_isRunningErrorSteps) return;
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_isRunningErrorSteps = true;
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try
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{
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// 1. 如果正常流程正在运行，先停止它
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// IsStop == false 表示正在运行；IsStop == null 表示未启动或已结束
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if (_scopedContext.IsStop == false)
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{
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LoggerHelper.WarnWithNotify(TestStatus, $"[{TestStatus}] 报警触发，正在停止正常流程...");
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_stepRunning.stepCTS.Cancel();
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// 等待 ShellViewModel 清理完毕（IsStop 变回 null、stepCTS 被重置）
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// ExecuteMethodStep 内部硬编码使用 stepCTS.Token，必须等它重置后才能跑异常流程
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var deadline = DateTime.Now.AddSeconds(5);
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while ((_scopedContext.IsStop != null || _stepRunning.stepCTS.IsCancellationRequested)
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&& DateTime.Now < deadline)
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{
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await Task.Delay(50);
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}
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// 超时后仍未重置则强制重置，确保异常流程的设备命令能拿到有效 Token
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if (_stepRunning.stepCTS.IsCancellationRequested)
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{
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_stepRunning.stepCTS = new CancellationTokenSource();
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_scopedContext.IsStop = null;
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_scopedContext.RunState = "运行";
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}
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LoggerHelper.WarnWithNotify(TestStatus, $"[{TestStatus}] 正常流程已停止，开始执行异常流程");
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}
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// 2. 执行异常流程
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await _stepRunning.ExecuteErrorSteps(
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_scopedContext.Program,
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cancellationToken: _stepRunning.errorStepCTS.Token);
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}
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catch (Exception ex)
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{
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LoggerHelper.ErrorWithNotify(TestStatus, $"[{TestStatus}] 报警触发异常流程失败: {ex.Message}");
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}
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finally
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{
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_isRunningErrorSteps = false;
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if (_stepRunning.errorStepCTS.IsCancellationRequested)
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_stepRunning.errorStepCTS = new CancellationTokenSource();
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}
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}
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public void Dispose()
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{
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// 1. 如果 TestStatus 为空，说明还没走到 OnNavigatedTo 赋值，直接释放 scope 即可
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if (string.IsNullOrEmpty(TestStatus))
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{
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_scope?.Dispose();
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return;
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}
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try
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{
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if (_alarmToken != null)
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_eventAggregator.GetEvent<AlarmEvent>().Unsubscribe(_alarmToken);
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_eventAggregator.GetEvent<SilenceBuzzerEvent>().Unsubscribe(async (scope) => await SilenceBuzzer(scope));
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// 2. 显式释放硬件资源（防止端口占用/死锁）
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if (_deviceManager is IDisposable disposableDevice)
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{
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disposableDevice.Dispose();
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}
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(CommandTreeVM as IDisposable)?.Dispose();
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(StepsManagerVM as IDisposable)?.Dispose();
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(SingleStepEditVM as IDisposable)?.Dispose();
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(LogAreaVM as IDisposable)?.Dispose();
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(ParametersManagerVM as IDisposable)?.Dispose();
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_globalInfo.ContextDic?.Remove(TestStatus);
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_globalInfo.StepRunningDic?.Remove(TestStatus);
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_globalInfo.ConfigDic?.Remove(TestStatus);
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_globalInfo.ScopeDic?.Remove(TestStatus);
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}
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catch (Exception ex)
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{
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Logger.LoggerHelper.ErrorWithNotify(TestStatus, $"卸载机台 [{TestStatus}] 全局引用或资源失败: {ex.Message}");
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}
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finally
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{
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_scope?.Dispose();
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}
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}
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#region 命令处理与事件
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private async Task OnLoad()
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{
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if (!IsInitialized)
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{
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await _deviceManager.ConnectAllDevices();
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IsInitialized = true;
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}
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}
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private void OnRefresh()
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{
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// 双击：把自己的名字扔出去
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_globalInfo.CurrentScope = TestStatus;
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_eventAggregator.GetEvent<ExpandViewEvent>().Publish(TestStatus);
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}
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private void OnBackToProtocol()
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{
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// 返回：扔个空字符串出去
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_eventAggregator.GetEvent<ExpandViewEvent>().Publish("");
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}
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#endregion
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#region 重写
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public override void OnNavigatedTo(NavigationContext navigationContext)
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{
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base.OnNavigatedTo(navigationContext);
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if (navigationContext.Parameters.ContainsKey("Name"))
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{
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TestStatus = navigationContext.Parameters.GetValue<string>("Name");
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_globalInfo.ContextDic.Add(TestStatus, _scopedContext);
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_globalInfo.StepRunningDic.Add(TestStatus, _stepRunning);
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_globalInfo.ScopeDic.Add(TestStatus, _scope);
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_globalInfo.ConfigDic.Add(TestStatus, _systemConfig);
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if(_systemConfig.DefaultProgramFilePath != null&&File.Exists(_systemConfig.DefaultProgramFilePath))
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{
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var filePath = _systemConfig.DefaultProgramFilePath;
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_systemConfig.CurrentACPFile= _systemConfig.DefaultProgramFilePath;
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// 读取 JSON 文件
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string json = File.ReadAllText(filePath);
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// 反序列化为 ProgramVM
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var program = Newtonsoft.Json.JsonConvert.DeserializeObject<ProgramVM>(json);
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if (program == null)
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{
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LoggerHelper.WarnWithNotify(_globalInfo.CurrentScope, $"文件格式不正确或为空: {filePath}");
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return;
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}
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// 💡 2. 严格赋值给快照锁定下的当前工位上下文，实现数据完全隔离
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_scopedContext.Program.Parameters = program.Parameters;
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_scopedContext.Program.StepCollection = program.StepCollection;
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_scopedContext.Program.ErrorStepCollection = program.ErrorStepCollection;
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_scopedContext.CurrentFilePath = filePath;
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foreach (var item in _systemConfig.SharedParameterList)
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{
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var parameter = _scopedContext?.Program?.Parameters?.FirstOrDefault(x => x.Name == item.ParameterName);
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if (parameter != null)
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{
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parameter.Value = item.Value;
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}
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}
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}
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}
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}
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#endregion
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}
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}
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67
MainModule/ViewModels/MainViewModel.cs
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67
MainModule/ViewModels/MainViewModel.cs
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@@ -0,0 +1,67 @@
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using System;
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using System.Linq;
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using System.Windows;
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using System.Windows.Input;
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using UIShare.PubEvent;
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using MainModule.ViewModels;
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using UIShare.ViewModelBase;
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namespace MainModule.ViewModels
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{
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public class MainViewModel : NavigateViewModelBase, IRegionMemberLifetime
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{
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#region 私有字段
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private bool IsInitialized = false;
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private string _expandedCellName = string.Empty;
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#endregion
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#region 属性
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public bool KeepAlive => true; // 保持存活
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public string ExpandedCellName
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{
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get => _expandedCellName;
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set => SetProperty(ref _expandedCellName, value);
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}
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#endregion
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#region 命令
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public ICommand LoadedCommand { get; set; }
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#endregion
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public MainViewModel(IContainerProvider containerProvider) : base(containerProvider)
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{
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LoadedCommand = new DelegateCommand(OnLoaded);
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_eventAggregator.GetEvent<ExpandViewEvent>().Subscribe(OnCellExpandRequested);
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}
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#region 命令处理与事件
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private void OnLoaded()
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{
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if (IsInitialized) return;
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for (int i = 1; i <= 9; i++)
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{
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var parameters = new NavigationParameters { { "Name", $"TestCell{i}" } };
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_regionManager.RequestNavigate($"TestCell{i}", "ProtocolStartView", parameters);
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}
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IsInitialized = true;
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}
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// 不再物理搬迁视图，只需修改一个字符串属性 ExpandedCellName，
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// XAML 里每个单元的 Style.Triggers 会根据该值处理隐藏 / 跨越 3x3。
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private void OnCellExpandRequested(string cellName)
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{
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ExpandedCellName = cellName ?? string.Empty;
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}
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#endregion
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#region 重写
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public override bool IsNavigationTarget(NavigationContext navigationContext)
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{
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// 之前帮你改好的单例复用逻辑（防止重复 new 和初始化视图）
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return true;
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}
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#endregion
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}
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}
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107
MainModule/ViewModels/ProtocolStartViewModel.cs
Normal file
107
MainModule/ViewModels/ProtocolStartViewModel.cs
Normal file
@@ -0,0 +1,107 @@
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using Prism.Navigation.Regions;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows;
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using System.Windows.Media;
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using UIShare.GlobalVariable;
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using UIShare.ViewModelBase;
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namespace MainModule.ViewModels
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{
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public class ProtocolStartViewModel : NavigateViewModelBase
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{
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#region 私有字段
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private string _testStatus;
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private string _moduleColor;
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private GlobalInfo _globalInfo;
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#endregion
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#region 属性
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public string TestStatus
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{
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get => _testStatus;
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set => SetProperty(ref _testStatus, value);
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}
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#endregion
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#region 命令
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public DelegateCommand StartProtocolCommand { get; }
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#endregion
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public ProtocolStartViewModel(IContainerProvider containerProvider) : base(containerProvider)
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{
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_globalInfo = containerProvider.Resolve<GlobalInfo>();
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StartProtocolCommand = new DelegateCommand(OnStart);
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}
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||||
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||||
#region 命令处理与事件
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private void OnStart()
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{
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// 只在当前格子所属的 Cell Region 内完成切换，不会影响其他格子位置
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SwitchNavigate("AutomatedTestingView");
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}
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||||
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/// <summary>
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/// 定位当前视图所在的 Cell Region（TestCell1..TestCell9），
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/// 在同一个 Region 内完成跳转。Region 位置由 XAML Grid 锁定，永远不会错位。
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/// </summary>
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public void SwitchNavigate(string viewName)
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{
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// 1. 反向查找：哪个 Cell Region 当前托着“我”这个 ProtocolStartView
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||||
for (int i = 1; i <= 9; i++)
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{
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||||
var regionName = $"TestCell{i}";
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if (!_regionManager.Regions.ContainsRegionWithName(regionName)) continue;
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||||
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||||
var region = _regionManager.Regions[regionName];
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||||
var myView = region.Views
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||||
.OfType<FrameworkElement>()
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||||
.FirstOrDefault(v => v.DataContext == this);
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||||
|
||||
if (myView == null) continue;
|
||||
|
||||
// 2. 透传名称与颜色参数，使 AutomatedTestingViewModel 能正确初始化
|
||||
var parameters = new NavigationParameters();
|
||||
parameters.Add("Name", TestStatus);
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||||
_globalInfo.CurrentOpeningScope = TestStatus;
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||||
// 3. 在本格子 Region 内请求导航，导航成功后再移除旧的 ProtocolStartView 以释放资源
|
||||
_regionManager.RequestNavigate(regionName, viewName, navResult =>
|
||||
{
|
||||
if (navResult.Success == true)
|
||||
{
|
||||
region.Remove(myView);
|
||||
}
|
||||
}, parameters);
|
||||
_moduleManager.LoadModule("MonitorModule");
|
||||
_moduleManager.LoadModule("SettingModule");
|
||||
return;
|
||||
}
|
||||
}
|
||||
#endregion
|
||||
|
||||
#region 重写
|
||||
public override bool IsNavigationTarget(NavigationContext navigationContext)
|
||||
{
|
||||
if (navigationContext.Parameters.ContainsKey("Name"))
|
||||
return TestStatus == navigationContext.Parameters.GetValue<string>("Name");
|
||||
return true;
|
||||
}
|
||||
|
||||
public override void OnNavigatedTo(NavigationContext navigationContext)
|
||||
{
|
||||
base.OnNavigatedTo(navigationContext);
|
||||
|
||||
// 接收导航传参：名称与颜色
|
||||
if (navigationContext.Parameters.ContainsKey("Name"))
|
||||
TestStatus = navigationContext.Parameters.GetValue<string>("Name");
|
||||
|
||||
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user