private void UpdateDataAndFilters_Execute()
{
try
{
var newFilters = new List <CanIdTraceFilter>();
foreach (var el in currentTraceProvider.CanHeaders.ToList())
{
if (newFilters.Count(x => x.CanId == el.CanId && x.IsExtId == el.IsExtId) == 0)
{
CanIdTraceFilter entity = new CanIdTraceFilter(el.CanId, el.IsExtId);
entity.PropertyChanged += FilterIsActive_PropertyChanged;
newFilters.Add(entity);
}
}
Filters = newFilters.OrderBy(x => x.CanId).ToList();
UpdateDataCommand.Execute();
}
catch (Exception e)
{
MessageBox.Show(e.ToString(), (string)Manager <LanguageCultureInfo> .StaticInstance.GetResource("#ErrorMsgBoxTitle"), MessageBoxButton.OK, MessageBoxImage.Error);
}
}
private void Channel_ReceivedData(object sender, CANAnalyzerDevices.Devices.DeviceChannels.Events.ChannelDataReceivedEventArgs e)
{
if (RecieveState != RecieveState.Recieving || sender != Channel || currentTraceProvider == null)
{
return;
}
TraceModel model = new TraceModel()
{
Time = e.Data.Time,
Payload = e.Data.Payload
};
//проверка на существование такого же CanHeader'a
List <CanHeaderModel> canHeaders;
int filtersCount;
lock (currentTraceProvider)
{
canHeaders = currentTraceProvider.CanHeaders.Where(x => (x.IsExtId == e.Data.IsExtId) && (x.CanId == e.Data.CanId) && (x.DLC == e.Data.DLC)).Take(1).ToList();
filtersCount = currentTraceProvider.CanHeaders.Where(x => (x.IsExtId == e.Data.IsExtId) && (x.CanId == e.Data.CanId)).Count();
//если такого CanHeader'a нет, то создаем, добавляем в БД
if (canHeaders.Count == 0)
{
canHeaders.Add(new CanHeaderModel()
{
IsExtId = e.Data.IsExtId,
CanId = e.Data.CanId,
DLC = e.Data.DLC
});
currentTraceProvider.Add(canHeaders[0]);
lock (currentTraceProvider)
{
currentTraceProvider.SaveChanges();
}
}
//если появился новый CAN ID
if (filtersCount == 0)
{
CanIdTraceFilter filter = new CanIdTraceFilter(e.Data.CanId, e.Data.IsExtId);
filter.PropertyChanged += FilterIsActive_PropertyChanged;
_context.Post((s) =>
{
Filters.Add(filter);
Filters = new BindingList <ITraceFilter>(Filters.OrderBy(x => x.ToString()).ToList());
}, null);
}
}
model.CanHeader = canHeaders[0];
currentTraceProvider.Add(model);
_context.Post((s) =>
{
Items.Add(model);
}, null);
}