public override async Task Invoke(IStepExecutionContext context = null)
{
var reportModels = reporterRepository.GetAll();
await Task.Run(() => Parallel.ForEach(reportModels, async(r, i) =>
{
var options = reporterRepository.LoadOptions(r.Id.ToString(), r.EntityType);
var reporter = reporters.FirstOrDefault(rt => rt.Id == r.ReporterId);
reporter.SetOptions(options.Select(o => new OptionItem {
Name = o.Key, Value = o.Value
}));
reporter.SetReportModel(r);
await reporter.Queue();
}));
}
private void OnRefreshReporters(RefreshReporterListEventArgument obj)
{
Reporters = new ObservableCollection <ReporterModel>(reporterRepository.GetAll());
var selectedId = obj.SelectedReporterId;
if (obj.SelectedReporterId == Guid.Empty)
{
var firstConnection = Reporters.FirstOrDefault();
selectedId = firstConnection?.Id ?? Guid.Empty;
}
if (selectedId != Guid.Empty)
{
eventAggregator.GetEvent <SelectReporterEvent>().Publish(new SelectReporterEventArgument
{
ReporterId = selectedId
});
}
}
public UCRepoterListViewViewModel(
ReporterRepository reporterRepository,
IEventAggregator eventAggregator)
{
this.reporterRepository = reporterRepository;
this.eventAggregator = eventAggregator;
Reporters = new ObservableCollection <ReporterModel>(reporterRepository.GetAll());
eventAggregator.GetEvent <RefreshReporterListEvent>().Subscribe(OnRefreshReporters);
var firstConection = Reporters.FirstOrDefault();
if (firstConection != null)
{
eventAggregator.GetEvent <SelectReporterEvent>().Publish(new SelectReporterEventArgument
{
ReporterId = firstConection.Id
});
}
}