virtual public void UpdateEventTypesAndTimers()
{
IEnumerable <EventType> dashboardtypes = new List <EventType> ();
IEnumerable <EventType> timelinetypes;
if (Dashboard != null)
{
/* Timers */
IEnumerable <Timer> timers = Dashboard.List.OfType <TimerButton> ().Select(b => b.Timer).OfType <Timer> ();
Timers.AddRange(timers.Except(Timers));
/* Update event types list that changes when the user adds or remove a
* a new button to the dashboard or after importing a project with events
* tagged with a different dashboard */
dashboardtypes = Dashboard.List.OfType <EventButton> ().Select(b => b.EventType);
}
/* Remove event types that have no events and are not in the dashboard anymore */
foreach (EventType evt in EventTypes.Except(dashboardtypes).ToList())
{
if (Timeline.Count(e => e.EventType == evt) == 0)
{
EventTypes.Remove(evt);
}
}
EventTypes.AddRange(dashboardtypes.Except(EventTypes));
timelinetypes = Timeline.Select(t => t.EventType).Distinct().Except(EventTypes);
EventTypes.AddRange(timelinetypes.Except(EventTypes));
/* Remove null EventTypes just in case */
EventTypes = new RangeObservableCollection <EventType> (EventTypes.Where(e => e != null));
}
private async System.Threading.Tasks.Task ProcessEvent(string eventTypeName, string message)
{
if (EventHandlerTypes.ContainsKey(eventTypeName))
{
// New!
using (var scope = ServiceScopeFactory.CreateScope())
{
System.Collections.Generic.List <System.Type>
subscriptions = EventHandlerTypes[eventTypeName];
foreach (var subscription in subscriptions)
{
//var eventHandler =
// System.Activator.CreateInstance(subscription);
// Updated!
var eventHandler =
scope.ServiceProvider.GetService(subscription);
if (eventHandler == null)
{
continue;
}
var eventType =
EventTypes
.Where(current => current.Name.ToLower() == eventTypeName.ToLower())
.FirstOrDefault();
var @event =
Newtonsoft.Json.JsonConvert
.DeserializeObject(value: message, type: eventType);
var concreteType =
typeof(Domain.Core.Bus.IEventHandler <>).MakeGenericType(typeArguments: eventType);
await System.Threading.Tasks.Task.Run(() =>
{
concreteType.GetMethod("Handle").Invoke(eventHandler, new object[] { @event });
});
}
}
}
}
private void btnCreateEvent_Click(object sender, RoutedEventArgs e)
{
MainEvent wndEvent = new MainEvent();
wndEvent.ShowDialog();
EventType eventType = cbEventTypes.SelectedItem as EventType;
EventTypes eventTypes = new EventTypes();
cbEventTypes.ItemsSource = eventTypes;
if (eventType != null)
cbEventTypes.SelectedItem = eventTypes.Where(item => item.TypeId == eventType.TypeId).FirstOrDefault();
UpdateCalendar();
}
