79 lines
2.7 KiB
C#
79 lines
2.7 KiB
C#
using MainShell.Common;
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using MainShell.Alarm;
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using MainShell.Process;
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using MainShell.Recipe.Models;
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using MW.WorkFlow;
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using StyletIoC;
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using System.Threading.Tasks;
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using System.Windows;
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namespace MainShell.Manual.Model
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{
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public abstract class OperateViewModelBase : CameraBaseViewModel
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{
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private const int WorkflowFaultAlarmId = 20000;
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[Inject]
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public WorkflowRunner Runner { get; set; }
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[Inject]
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public AlarmOperate AlarmOperate { get; set; }
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public virtual async Task StopProcess()
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{
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await Runner.StopAsync();
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}
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protected async Task<WorkflowRunCompletedEventArgs> RunManualActivityAsync(IActivity activity, WorkflowContext context, bool showSuccessDialog = true)
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{
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var result = await Runner.RunActivityWithResultAsync(activity, context);
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ShowWorkflowResultDialog(result, context, activity != null ? activity.Name : null, showSuccessDialog);
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return result;
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}
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protected bool IsWorkflowCompleted(WorkflowRunCompletedEventArgs result)
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{
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return result != null && result.FinalState == WorkflowState.Completed;
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}
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private void ShowWorkflowResultDialog(WorkflowRunCompletedEventArgs result, WorkflowContext context, string activityName, bool showSuccessDialog)
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{
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if (result == null)
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{
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return;
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}
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CommonUti.RunOnUi(() =>
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{
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switch (result.FinalState)
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{
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case WorkflowState.Faulted:
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ShowWorkflowFaultAlarm(result, context, activityName);
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break;
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case WorkflowState.Canceled:
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MwMessageBox.Show("流程已取消！", "提示", MessageBoxButton.OK, MessageBoxImage.Warning);
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break;
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case WorkflowState.Completed:
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if (showSuccessDialog)
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{
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MwMessageBox.Show("流程执行成功。", "提示", MessageBoxButton.OK, MessageBoxImage.Information);
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}
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break;
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}
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});
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}
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private void ShowWorkflowFaultAlarm(WorkflowRunCompletedEventArgs result, WorkflowContext context, string activityName)
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{
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if (AlarmOperate == null)
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{
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MwMessageBox.Show("流程执行过程中发生异常！", result.Error, MessageBoxButton.OK, MessageBoxImage.Error);
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return;
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}
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AlarmOperate.Alert(WorkflowFaultAlarmId);
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}
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}
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}
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