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+using Prism.Events;
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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;
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+using System.Threading.Tasks;
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+using TeamAAS_VP.Events;
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+
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+namespace TeamAAS_VP.Services
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+{
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+ public class ShiftWatcherService
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+ {
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+ private readonly IEventAggregator _eventAggregator;
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+ private Timer _timer;
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+ private string _lastShift;
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+
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+ public ShiftWatcherService(IEventAggregator eventAggregator)
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+ {
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+ this._eventAggregator = eventAggregator;
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+ }
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+
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+ public void Start()
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+ {
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+ // 中文注释：每秒检测一次
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+ _timer = new Timer(_ => CheckShift(), null, 0, 1000);
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+ }
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+
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+ private void CheckShift()
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+ {
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+ string currentShift =
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+ (DateTime.Now.Hour >= 8 && DateTime.Now.Hour < 20) ? "Day" : "Night";
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+
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+ if (_lastShift == null)
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+ {
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+ _lastShift = currentShift;
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+ return;
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+ }
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+
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+ if (_lastShift != currentShift)
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+ {
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+ _lastShift = currentShift;
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+
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+ // 中文注释：只负责“通知”，不要弹窗
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+ _eventAggregator.GetEvent<WorkShiftChangedNotification>().Publish(new ShiftChangedPayload
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+ {
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+ NewShiftName = currentShift,
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+ SwitchTime = DateTime.Now
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+ });
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+ }
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+ }
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+ }
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+}
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+
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+/*
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+```csharp
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+// ===========================
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+// 文件1：ShiftChangedEvent.cs
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+// ===========================
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+using Prism.Events;
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+using System;
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+
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+namespace YourApp.Shift
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+{
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+ // 中文注释：班次切换事件（发布/订阅用）
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+ public class ShiftChangedEvent : PubSubEvent<ShiftChangedPayload> { }
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+
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+ // 中文注释：班次切换携带的数据
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+ public class ShiftChangedPayload
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+ {
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+ public string NewShiftName { get; set; } // 中文注释：新班次名称
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+ public DateTime SwitchTime { get; set; } // 中文注释：切换时间
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+ }
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+}
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+```
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+
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+```csharp
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+// ===========================
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+// 文件2：IShiftWatcher.cs / ShiftWatcher.cs
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+// ===========================
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+using Prism.Events;
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+using System;
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+using System.Threading;
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+
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+namespace YourApp.Shift
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+{
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+ public interface IShiftWatcher
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+ {
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+ void Start();
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+ void Stop();
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+ }
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+
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+ public class ShiftWatcher : IShiftWatcher
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+ {
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+ private readonly IEventAggregator _ea;
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+ private Timer _timer;
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+ private string _lastShiftKey;
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+
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+ public ShiftWatcher(IEventAggregator ea)
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+ {
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+ _ea = ea;
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+ }
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+
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+ public void Start()
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+ {
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+ // 中文注释：每秒检查一次（你可以改成 5s/10s）
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+ _timer = new Timer(_ => CheckShift(), null, TimeSpan.Zero, TimeSpan.FromSeconds(1));
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+ }
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+
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+ public void Stop()
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+ {
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+ _timer?.Dispose();
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+ _timer = null;
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+ }
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+
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+ private void CheckShift()
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+ {
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+ // 中文注释：示例班次规则：白班 08:00-20:00，夜班 20:00-08:00
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+ var now = DateTime.Now;
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+ string currentShift = (now.Hour >= 8 && now.Hour < 20) ? "Day" : "Night";
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+
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+ if (_lastShiftKey == null)
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+ {
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+ _lastShiftKey = currentShift;
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+ return;
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+ }
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+
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+ if (_lastShiftKey != currentShift)
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+ {
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+ _lastShiftKey = currentShift;
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+
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+ // 中文注释：只发布事件，不在定时器线程里弹窗
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+ _ea.GetEvent<ShiftChangedEvent>().Publish(new ShiftChangedPayload
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+ {
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+ NewShiftName = currentShift,
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+ SwitchTime = now
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+ });
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+ }
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+ }
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+ }
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+}
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+```
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+
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+```csharp
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+// ===========================
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+// 文件3：IMainProcess.cs / MainProcess.cs
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+// ===========================
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+using System.Threading;
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+using System.Threading.Tasks;
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+
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+namespace YourApp.Process
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+{
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+ public interface IMainProcess
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+ {
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+ Task RunAsync(CancellationToken token);
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+ }
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+
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+ public class MainProcess : IMainProcess
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+ {
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+ public async Task RunAsync(CancellationToken token)
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+ {
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+ // 中文注释：示例主流程循环（把你的采图/检测/运动控制逻辑放这里）
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+ while (!token.IsCancellationRequested)
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+ {
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+ // TODO: 在这里写你的主流程逻辑（注意尊重 token）
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+ await Task.Delay(100, token); // 中文注释：模拟工作
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+ }
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+ }
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+ }
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+}
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+```
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+
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+```csharp
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+// ===========================
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+// 文件4：MainWindowViewModel.cs（整合：切班→停流程→隐藏主窗口→ShowDialog登录→恢复）
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+// ===========================
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+using Prism.Events;
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+using Prism.Mvvm;
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+using System;
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+using System.Text;
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+using System.Threading;
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+using System.Threading.Tasks;
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+using System.Windows;
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+using YourApp.Process;
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+using YourApp.Shift;
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+
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+namespace YourApp.ViewModels
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+{
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+ public class MainWindowViewModel : BindableBase
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+ {
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+ private readonly IEventAggregator _ea;
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+ private readonly IMainProcess _mainProcess;
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+
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+ private CancellationTokenSource _mainFlowCts;
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+ private bool _loginShowing;
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+
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+ public MainWindowViewModel(IEventAggregator ea, IMainProcess mainProcess)
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+ {
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+ _ea = ea;
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+ _mainProcess = mainProcess;
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+
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+ // 中文注释：订阅班次切换事件，强制在UI线程执行（这样可以安全Hide/Show主窗口和弹窗）
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+ _ea.GetEvent<ShiftChangedEvent>()
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+ .Subscribe(OnShiftChanged, ThreadOption.UIThread);
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+ }
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+
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+ // 中文注释：你可以在程序启动后调用一次，启动主流程
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+ public void StartMainFlow()
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+ {
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+ _mainFlowCts?.Cancel();
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+ _mainFlowCts = new CancellationTokenSource();
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+
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+ // 中文注释：后台线程运行主流程，不阻塞UI
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+ Task.Run(async () =>
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+ {
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+ try
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+ {
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+ await _mainProcess.RunAsync(_mainFlowCts.Token);
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+ }
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+ catch (OperationCanceledException)
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+ {
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+ // 中文注释：正常取消
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+ }
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+ catch (Exception ex)
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+ {
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+ // 中文注释：实际项目里这里写日志
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+ Application.Current.Dispatcher.Invoke(() =>
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+ {
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+ MessageBox.Show(ex.Message, "主流程异常");
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+ });
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+ }
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+ });
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+ }
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+
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+ // 中文注释：班次切换时触发：停流程→隐藏主窗口→弹登录→登录成功恢复
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+ private void OnShiftChanged(ShiftChangedPayload payload)
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+ {
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+ if (_loginShowing)
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+ return;
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+
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+ _loginShowing = true;
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+
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+ // 1️⃣ 中断主流程（取消后台任务，不动UI线程）
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+ _mainFlowCts?.Cancel();
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+
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+ // 2️⃣ 隐藏主窗口
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+ var mainWindow = Application.Current.MainWindow;
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+ mainWindow?.Hide();
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+
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+ // 3️⃣ 弹出重新登录窗口（你当前是 Window.ShowDialog）
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+ var loginWindow = new LoginWindow
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+ {
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+ Owner = mainWindow // 中文注释：设置Owner，防止窗口跑到后面
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+ };
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+
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+ // 中文注释：可选，把提示原因传给登录窗口（你需要在LoginWindow里定义这个属性）
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+ loginWindow.LoginReason = $"班次切换到 {payload.NewShiftName}，请重新登录";
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+
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+ bool? result = loginWindow.ShowDialog();
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+
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+ // 4️⃣ 根据登录结果处理
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+ if (result == true)
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+ {
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+ // 中文注释：登录成功 → 显示主窗口 → 重新启动主流程
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+ mainWindow?.Show();
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+ StartMainFlow();
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+ }
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+ else
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+ {
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+ // 中文注释：登录失败/取消：按需求决定（示例：仍显示主窗口但不启动流程）
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+ mainWindow?.Show();
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+
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+ // 如果你想强制退出可以用：
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+ // Application.Current.Shutdown();
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+ }
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+
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+ _loginShowing = false;
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+ }
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+ }
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+}
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+```
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+
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+```csharp
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+// ===========================
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+// 文件5：App.xaml.cs（Prism启动：注册服务 + 启动初始化 + 启动班次监控）
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+// ===========================
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+using Prism.Ioc;
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+using Prism.Unity; // 如果你用 DryIoc/Autofac，这里换对应的PrismApplication基类命名空间
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+using System.Text;
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+using System.Windows;
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+using YourApp.Process;
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+using YourApp.Shift;
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+
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+namespace YourApp
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+{
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+ public partial class App : PrismApplication
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+ {
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+ protected override Window CreateShell()
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+ {
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+ // 中文注释：支持GBK等编码（如果你有CSV/老设备编码需求）
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+ Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
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+
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+ // 中文注释：创建主窗口（MainWindowView）
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+ return Container.Resolve<MainWindowView>();
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+ }
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+
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+ protected override void RegisterTypes(IContainerRegistry containerRegistry)
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+ {
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+ // 中文注释：注册主流程服务
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+ containerRegistry.RegisterSingleton<IMainProcess, MainProcess>();
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+
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+ // 中文注释：注册班次监控（定时器）
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+ containerRegistry.RegisterSingleton<IShiftWatcher, ShiftWatcher>();
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+
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+ // 你原来这些也可以在这里注册或在别处注册
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+ // containerRegistry.RegisterSingleton<IConfigService, ConfigService>();
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+ // containerRegistry.RegisterSingleton<IDatabaseInitializer, DatabaseInitializer>();
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+ }
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+
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+ protected override void OnInitialized()
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+ {
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+ base.OnInitialized();
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+
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+ // 中文注释：启动时初始化（你原来Resolve的配置、数据库初始化可以放这里）
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+ var configService = Container.Resolve<IConfigService>();
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+ var dbInit = Container.Resolve<IDatabaseInitializer>();
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+ dbInit.Initialize();
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+
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+ // 中文注释：启动班次监控
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+ var watcher = Container.Resolve<IShiftWatcher>();
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+ watcher.Start();
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+
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+ // 中文注释：启动主流程（通过主窗口VM调用）
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+ // 注意：主窗口已经显示后再启动更合理
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+ if (Current.MainWindow?.DataContext is YourApp.ViewModels.MainWindowViewModel vm)
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+ {
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+ vm.StartMainFlow();
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+ }
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+ }
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+ }
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+}
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+```
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+
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+```csharp
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+// ===========================
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+// 文件6：LoginWindow.xaml.cs（示例：让 MainWindowViewModel 能设置 LoginReason）
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+// 说明：你已有LoginWindow就按需合并，不需要照搬UI
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+// ===========================
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+using System.Windows;
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+
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+namespace YourApp
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+{
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+ public partial class LoginWindow : Window
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+ {
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+ // 中文注释：给外部传入提示原因（可选）
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+ public string LoginReason
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+ {
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+ get { return (string)GetValue(LoginReasonProperty); }
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+ set { SetValue(LoginReasonProperty, value); }
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+ }
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+
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+ public static readonly DependencyProperty LoginReasonProperty =
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+ DependencyProperty.Register(nameof(LoginReason), typeof(string), typeof(LoginWindow), new PropertyMetadata(""));
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+
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+ public LoginWindow()
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+ {
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+ InitializeComponent();
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+ }
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+
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+ // 中文注释：登录成功按钮
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+ private void BtnOk_Click(object sender, RoutedEventArgs e)
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+ {
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+ // TODO：这里做你的账号密码校验
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+ // 校验成功：
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+ this.DialogResult = true;
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+ this.Close();
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+ }
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+
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+ // 中文注释：取消/关闭按钮
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+ private void BtnCancel_Click(object sender, RoutedEventArgs e)
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+ {
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+ this.DialogResult = false;
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+ this.Close();
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+ }
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+ }
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+}
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+```
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+
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+ */
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+
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+/*
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+
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+ ///// <summary>
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+ ///// 判断在班次时间内是否是登录过点控
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+ ///// </summary>
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+ ///// <param name="DayShhift"></param>
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+ ///// <param name="NightShift"></param>
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+ ///// <returns></returns>
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+ //public bool JudgeIsSpotCheck(string DayShhift, string NightShift)
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+ //{
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+ // DateTime dateTimeDayShift = DateTime.Now;
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+ // DateTime dateTimeNightShift = DateTime.Now;
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+ // try
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+ // {
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+ // dateTimeDayShift = DateTime.Parse(DayShhift);
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+ // dateTimeNightShift = DateTime.Parse(NightShift);
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+ // }
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+ // catch (Exception)
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+ // {
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+ // AddLog(2, "Check Time格式输入错误,请参照 7:50 该格式进行填写");
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+ // MessageBox.Show("Check Time格式输入错误,请参照 7:50 该格式进行填写");
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+ // return false;
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+ // }
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+
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+ // DateTime LoginTime = DateTime.Parse(IniConfigHelper.ReadIniData("CheckTime", "LoginTime", ""));
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+
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+ // //在原有的基础上增加一天
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+ // DateTime endOfDateTimeDayShift = dateTimeDayShift.AddDays(1);
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+
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+ // DateTime NowDataTime = DateTime.Now;
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|
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+
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+ // if (NowDataTime >= dateTimeDayShift && NowDataTime <= dateTimeNightShift)
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|
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+ // {
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+ // if (!GlobalVariable.CheckTime.DayShiftSpotCheck && LoginTime >= dateTimeDayShift)
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+ // {
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+ // frmSpotCheck = new FrmSpotCheck(IniConfigHelper.ReadIniData("CheckTime", "LoginTime", ""), dateTimeDayShift, dateTimeNightShift);
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+ // if (frmSpotCheck.ShowDialog() == DialogResult.OK)
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+ // {
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+ // return true;
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+ // }
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+ // else
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+ // {
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+ // return false;
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+ // }
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+ // }
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+ // }
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|
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+ // if (NowDataTime >= dateTimeNightShift && NowDataTime <= endOfDateTimeDayShift)
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|
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+ // {
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|
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+ // if (!GlobalVariable.CheckTime.NightShiftSpotCheck && LoginTime >= dateTimeNightShift)
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|
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+ // {
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+ // frmSpotCheck = new FrmSpotCheck(IniConfigHelper.ReadIniData("CheckTime", "LoginTime", ""), dateTimeDayShift, dateTimeNightShift);
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|
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+ // if (frmSpotCheck.ShowDialog() == DialogResult.OK)
|
|
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+ // {
|
|
|
+ // return true;
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|
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+ // }
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|
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+ // else
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|
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+ // {
|
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+ // return false;
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|
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+ // }
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+ // }
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|
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+ // }
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|
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+ // return true;
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|
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+ //}
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+
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+ //[CheckTime]
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+ //DayShift=7:50
|
|
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+ //NightShift=19:50
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|
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+ //NtcTempSelectStore=NTC.xlsx
|
|
|
+ //LoginTime = 2025年8月14日 13:28
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|
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+ //DayShiftSpotCheck=1
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|
|
+ //NightShiftSpotCheck=0
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|
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+ #endregion
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|
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+
|
|
|
+ */
|
wanghan