127 lines
4.9 KiB
C#
127 lines
4.9 KiB
C#
using System;
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using System.Windows.Input;
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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.ViewModelBase;
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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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#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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// 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 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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// 在该作用域内解析 ScopedContext —— 当前作用域唯一
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_scopedContext = _scope.Resolve<ScopedContext>();
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_stepRunning = _scope.Resolve<StepRunning>();
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// 关键：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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}
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public void Dispose()
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{
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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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_globalInfo.ContextDic?.Remove(TestStatus);
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_globalInfo.StepRunningDic?.Remove(TestStatus);
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}
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catch (Exception ex)
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{
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Logger.LoggerHelper.ErrorWithNotify($"卸载机台 [{TestStatus}] 全局引用失败: {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 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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_systemConfig = _scope.Resolve<SystemConfig>();
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if (ConfigService.IsExit(TestStatus))
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{
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string filePath = System.IO.Path.Combine(_systemConfig.SystemPath, $"{TestStatus}.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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// 🔥 关键：把 json 数据直接灌入当前实例，对象引用没有任何改变
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Newtonsoft.Json.JsonConvert.PopulateObject(json, _systemConfig);
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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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} |