302 lines
13 KiB
C#
302 lines
13 KiB
C#
using System;
|
||
using System.IO;
|
||
using System.Linq;
|
||
using System.Threading;
|
||
using System.Windows.Input;
|
||
using DeviceCommand.Devices;
|
||
using Logger;
|
||
using Prism.Ioc;
|
||
using TestingModule.ViewModels;
|
||
using UIShare;
|
||
using UIShare.GlobalVariable;
|
||
using UIShare.PubEvent;
|
||
using UIShare.UIViewModel;
|
||
using UIShare.ViewModelBase;
|
||
using static System.Formats.Asn1.AsnWriter;
|
||
|
||
namespace MainModule.ViewModels
|
||
{
|
||
public class AutomatedTestingViewModel : NavigateViewModelBase, IRegionMemberLifetime, IDisposable
|
||
{
|
||
#region 私有字段
|
||
private string _testStatus;
|
||
private readonly IScopedProvider _scope;
|
||
private bool IsInitialized =false;
|
||
private bool _isRunningErrorSteps = false;
|
||
private SubscriptionToken? _alarmToken;
|
||
#endregion
|
||
|
||
#region 属性
|
||
public bool KeepAlive => true; // 保持存活
|
||
|
||
public string TestStatus
|
||
{
|
||
get => _testStatus;
|
||
set => SetProperty(ref _testStatus, value);
|
||
}
|
||
|
||
// 该 AutomatedTestingView 实例独占的 ScopedContext，5 个子面板共享
|
||
public ScopedContext _scopedContext { get; }
|
||
public StepRunning _stepRunning { get; }
|
||
public GlobalInfo _globalInfo { get; }
|
||
public SystemConfig _systemConfig { get; set; }
|
||
public DeviceManager _deviceManager { get; set; }
|
||
|
||
// 5 个子 ViewModel 全部从同一个 scope 解析，自动注入同一个 ScopedContext
|
||
public CommandTreeViewModel CommandTreeVM { get; }
|
||
public StepsManagerViewModel StepsManagerVM { get; }
|
||
public SingleStepEditViewModel SingleStepEditVM { get; }
|
||
public LogAreaViewModel LogAreaVM { get; }
|
||
public ParametersManagerViewModel ParametersManagerVM { get; }
|
||
#endregion
|
||
|
||
public ICommand RefreshCommand { get; set; }
|
||
public ICommand BackToProtocolCommand { get; set; }
|
||
public ICommand LoadedCommand { get; set; }
|
||
|
||
public AutomatedTestingViewModel(IContainerExtension container) : base(container)
|
||
{
|
||
// 每个 AutomatedTestingViewModel 实例创建独立的容器作用域
|
||
_scope = container.CreateScope();
|
||
_globalInfo =container.Resolve<GlobalInfo>();
|
||
_systemConfig = _scope.Resolve<SystemConfig>();
|
||
//加载Json数据
|
||
if (ConfigService.IsExit(_globalInfo.CurrentOpeningScope))
|
||
{
|
||
string filePath = System.IO.Path.Combine(_systemConfig.SystemPath, $"{_globalInfo.CurrentOpeningScope}.json");
|
||
if (System.IO.File.Exists(filePath))
|
||
{
|
||
string json = System.IO.File.ReadAllText(filePath);
|
||
Newtonsoft.Json.JsonConvert.PopulateObject(json, _systemConfig);
|
||
}
|
||
}
|
||
//容器解析顺序不要改变！！！
|
||
_scopedContext = _scope.Resolve<ScopedContext>();
|
||
_deviceManager = _scope.Resolve<DeviceManager>();
|
||
_stepRunning = _scope.Resolve<StepRunning>();
|
||
// 从同一个 _scope 解析 5 个子 VM，DI 会把同一个 ScopedContext 注入它们
|
||
CommandTreeVM = _scope.Resolve<CommandTreeViewModel>();
|
||
StepsManagerVM = _scope.Resolve<StepsManagerViewModel>();
|
||
SingleStepEditVM = _scope.Resolve<SingleStepEditViewModel>();
|
||
LogAreaVM = _scope.Resolve<LogAreaViewModel>();
|
||
ParametersManagerVM = _scope.Resolve<ParametersManagerViewModel>();
|
||
RefreshCommand = new DelegateCommand(OnRefresh);
|
||
BackToProtocolCommand = new DelegateCommand(OnBackToProtocol);
|
||
LoadedCommand = new AsyncDelegateCommand(OnLoad);
|
||
_eventAggregator.GetEvent<SilenceBuzzerEvent>().Subscribe(async (scope) => await SilenceBuzzer(scope));
|
||
_alarmToken = _eventAggregator.GetEvent<AlarmEvent>().Subscribe(OnAlarmTriggered);
|
||
}
|
||
|
||
private async Task SilenceBuzzer(string scope)
|
||
{
|
||
if (_deviceManager.IOGroup == null) return;
|
||
|
||
if (scope == "default")
|
||
{
|
||
for(int i = 1; i <= 8; i++)
|
||
{
|
||
await _deviceManager.IOGroup.执行台架动作Async(i, 功能动作.蜂鸣器报警, false);
|
||
}
|
||
}
|
||
else if (scope == TestStatus)
|
||
{
|
||
int 台架号 = _systemConfig.SharedParameterList
|
||
.FirstOrDefault(x => x.ParameterName == "台架序号")?.Value ?? 0;
|
||
if (台架号 >= 1 && 台架号 <= 8)
|
||
{
|
||
await _deviceManager.IOGroup.执行台架动作Async(台架号, 功能动作.蜂鸣器报警, false);
|
||
}
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// AlarmEvent 回调：
|
||
/// 上下限 → 蜂鸣器报警 true
|
||
/// 上下极限 → 蜂鸣器报警 true + 执行对应 scope 的异常流程
|
||
/// </summary>
|
||
private async void OnAlarmTriggered((string Scope, string Fingerprint, string Status) args)
|
||
{
|
||
if (args.Scope != TestStatus) return;
|
||
if (_deviceManager?.IOGroup == null) return;
|
||
|
||
int 台架号 = _systemConfig.SharedParameterList
|
||
.FirstOrDefault(x => x.ParameterName == "台架序号")?.Value ?? 0;
|
||
if (台架号 < 1 || 台架号 > 8) return;
|
||
|
||
// 上下限 / 上下极限 均触发蜂鸣器报警
|
||
await _deviceManager.IOGroup.执行台架动作Async(台架号, 功能动作.蜂鸣器报警, true);
|
||
LoggerHelper.WarnWithNotify(args.Scope, $"[{args.Scope}] 报警触发: {args.Status} ({args.Fingerprint})，蜂鸣器已开启。");
|
||
|
||
// 上下极限额外触发异常流程
|
||
if (args.Status == "超上极限" || args.Status == "超下极限")
|
||
{
|
||
_ = TriggerErrorStepsAsync();
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 执行异常流程（带并发保护，同一时间仅允许一次）。
|
||
/// 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。
|
||
/// </summary>
|
||
private async Task TriggerErrorStepsAsync()
|
||
{
|
||
if (_isRunningErrorSteps) return;
|
||
_isRunningErrorSteps = true;
|
||
try
|
||
{
|
||
// 1. 如果正常流程正在运行，先停止它
|
||
// IsStop == false 表示正在运行；IsStop == null 表示未启动或已结束
|
||
if (_scopedContext.IsStop == false)
|
||
{
|
||
LoggerHelper.WarnWithNotify(TestStatus, $"[{TestStatus}] 报警触发，正在停止正常流程...");
|
||
_stepRunning.stepCTS.Cancel();
|
||
|
||
// 等待 ShellViewModel 清理完毕（IsStop 变回 null、stepCTS 被重置）
|
||
// ExecuteMethodStep 内部硬编码使用 stepCTS.Token，必须等它重置后才能跑异常流程
|
||
var deadline = DateTime.Now.AddSeconds(5);
|
||
while ((_scopedContext.IsStop != null || _stepRunning.stepCTS.IsCancellationRequested)
|
||
&& DateTime.Now < deadline)
|
||
{
|
||
await Task.Delay(50);
|
||
}
|
||
|
||
// 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
|
||
if (_stepRunning.stepCTS.IsCancellationRequested)
|
||
{
|
||
_stepRunning.stepCTS = new CancellationTokenSource();
|
||
_scopedContext.IsStop = null;
|
||
_scopedContext.RunState = "运行";
|
||
}
|
||
|
||
LoggerHelper.WarnWithNotify(TestStatus, $"[{TestStatus}] 正常流程已停止，开始执行异常流程");
|
||
}
|
||
|
||
// 2. 执行异常流程
|
||
await _stepRunning.ExecuteErrorSteps(
|
||
_scopedContext.Program,
|
||
cancellationToken: _stepRunning.errorStepCTS.Token);
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
LoggerHelper.ErrorWithNotify(TestStatus, $"[{TestStatus}] 报警触发异常流程失败: {ex.Message}");
|
||
}
|
||
finally
|
||
{
|
||
_isRunningErrorSteps = false;
|
||
if (_stepRunning.errorStepCTS.IsCancellationRequested)
|
||
_stepRunning.errorStepCTS = new CancellationTokenSource();
|
||
}
|
||
}
|
||
|
||
public void Dispose()
|
||
{
|
||
// 1. 如果 TestStatus 为空，说明还没走到 OnNavigatedTo 赋值，直接释放 scope 即可
|
||
if (string.IsNullOrEmpty(TestStatus))
|
||
{
|
||
_scope?.Dispose();
|
||
return;
|
||
}
|
||
|
||
try
|
||
{
|
||
if (_alarmToken != null)
|
||
_eventAggregator.GetEvent<AlarmEvent>().Unsubscribe(_alarmToken);
|
||
_eventAggregator.GetEvent<SilenceBuzzerEvent>().Unsubscribe(async (scope) => await SilenceBuzzer(scope));
|
||
// 2. 显式释放硬件资源（防止端口占用/死锁）
|
||
if (_deviceManager is IDisposable disposableDevice)
|
||
{
|
||
disposableDevice.Dispose();
|
||
}
|
||
(CommandTreeVM as IDisposable)?.Dispose();
|
||
(StepsManagerVM as IDisposable)?.Dispose();
|
||
(SingleStepEditVM as IDisposable)?.Dispose();
|
||
(LogAreaVM as IDisposable)?.Dispose();
|
||
(ParametersManagerVM as IDisposable)?.Dispose();
|
||
|
||
_globalInfo.ContextDic?.Remove(TestStatus);
|
||
_globalInfo.StepRunningDic?.Remove(TestStatus);
|
||
_globalInfo.ConfigDic?.Remove(TestStatus);
|
||
_globalInfo.ScopeDic?.Remove(TestStatus);
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
Logger.LoggerHelper.ErrorWithNotify(TestStatus, $"卸载机台 [{TestStatus}] 全局引用或资源失败: {ex.Message}");
|
||
}
|
||
finally
|
||
{
|
||
_scope?.Dispose();
|
||
}
|
||
}
|
||
#region 命令处理与事件
|
||
private async Task OnLoad()
|
||
{
|
||
if (!IsInitialized)
|
||
{
|
||
await _deviceManager.ConnectAllDevices();
|
||
IsInitialized = true;
|
||
}
|
||
}
|
||
|
||
private void OnRefresh()
|
||
{
|
||
// 双击：把自己的名字扔出去
|
||
_globalInfo.CurrentScope = TestStatus;
|
||
_eventAggregator.GetEvent<ExpandViewEvent>().Publish(TestStatus);
|
||
|
||
}
|
||
|
||
private void OnBackToProtocol()
|
||
{
|
||
// 返回：扔个空字符串出去
|
||
_eventAggregator.GetEvent<ExpandViewEvent>().Publish("");
|
||
}
|
||
#endregion
|
||
|
||
#region 重写
|
||
public override void OnNavigatedTo(NavigationContext navigationContext)
|
||
{
|
||
base.OnNavigatedTo(navigationContext);
|
||
if (navigationContext.Parameters.ContainsKey("Name"))
|
||
{
|
||
TestStatus = navigationContext.Parameters.GetValue<string>("Name");
|
||
_globalInfo.ContextDic.Add(TestStatus, _scopedContext);
|
||
_globalInfo.StepRunningDic.Add(TestStatus, _stepRunning);
|
||
_globalInfo.ScopeDic.Add(TestStatus, _scope);
|
||
_globalInfo.ConfigDic.Add(TestStatus, _systemConfig);
|
||
if(_systemConfig.DefaultProgramFilePath != null&&File.Exists(_systemConfig.DefaultProgramFilePath))
|
||
{
|
||
var filePath = _systemConfig.DefaultProgramFilePath;
|
||
_systemConfig.CurrentADPFile= _systemConfig.DefaultProgramFilePath;
|
||
// 读取 JSON 文件
|
||
string json = File.ReadAllText(filePath);
|
||
|
||
// 反序列化为 ProgramVM
|
||
var program = Newtonsoft.Json.JsonConvert.DeserializeObject<ProgramVM>(json);
|
||
|
||
if (program == null)
|
||
{
|
||
LoggerHelper.WarnWithNotify(_globalInfo.CurrentScope, $"文件格式不正确或为空: {filePath}");
|
||
return;
|
||
}
|
||
|
||
// 💡 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
|
||
_scopedContext.Program.Parameters = program.Parameters;
|
||
_scopedContext.Program.StepCollection = program.StepCollection;
|
||
_scopedContext.Program.ErrorStepCollection = program.ErrorStepCollection;
|
||
_scopedContext.CurrentFilePath = filePath;
|
||
foreach (var item in _systemConfig.SharedParameterList)
|
||
{
|
||
var parameter = _scopedContext?.Program?.Parameters?.FirstOrDefault(x => x.Name == item.ParameterName);
|
||
|
||
if (parameter != null)
|
||
{
|
||
parameter.Value = item.Value;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
}
|
||
#endregion
|
||
}
|
||
} |