private void updateLine(TransitLine updatedLine, TransitStopViewModel stopToUpdate = null)
{
if (stopToUpdate == null)
{
stopToUpdate = Stops.Single(stop => stop.Direction == updatedLine.Direction && stop.StopName == updatedLine.StopName);
}
// Remove arrivals that are not there in the model
// .ToList() makes a copy of the collection to iterate over
foreach (var existingArrival in stopToUpdate.Arrivals.Where(a => a.RouteName == updatedLine.RouteName).ToList())
{
if (!updatedLine.Arrivals.Contains(existingArrival.ArrivalTime))
{
stopToUpdate.Arrivals.Remove(existingArrival);
}
}
// Add arrivals that are not there in the viewmodel
foreach (var arrivalInModel in updatedLine.Arrivals)
{
if (!stopToUpdate.Arrivals.Any(a => a.RouteName == updatedLine.RouteName && a.ArrivalTime == arrivalInModel))
{
var newArrival = getNewArrival(updatedLine.RouteName, arrivalInModel, updatedLine.WalkTime);
if (newArrival.WhenINeedToLeave < BUS_CUTOFF)
{
continue;
}
var insertionPoint = stopToUpdate.Arrivals.Count(a => a.ArrivalTime < arrivalInModel);
stopToUpdate.Arrivals.Insert(insertionPoint, newArrival);
}
}
updateTimestamp();
}
private void updateLine(TransitLine updatedLine, TransitLineViewModel lineToUpdate = null)
{
if (lineToUpdate == null)
lineToUpdate = Lines.Single(line => line.Equals(updatedLine));
// Remove arrivals that are not there in the model
// .ToList() makes a copy of the collection to iterate over
foreach (var existingArrival in lineToUpdate.Arrivals.ToList())
{
if (!updatedLine.Arrivals.Contains(existingArrival.ArrivalTime))
{
lineToUpdate.Arrivals.Remove(existingArrival);
}
}
// Add arrivals that are not there in the viewmodel
foreach (var arrivalInModel in updatedLine.Arrivals)
{
if (!lineToUpdate.Arrivals.Any(a => a.ArrivalTime == arrivalInModel))
{
var newArrival = getNewArrival(arrivalInModel, updatedLine.WalkTime);
if (newArrival.WhenINeedToLeave < BUS_CUTOFF)
{
continue;
}
var insertionPoint = lineToUpdate.Arrivals.Count(a => a.ArrivalTime < arrivalInModel);
lineToUpdate.Arrivals.Insert(insertionPoint, newArrival);
}
}
updateTimestamp();
}
internal bool ServesLine(TransitLine line)
{
return StopName == line.StopName && Direction == line.Direction;
}
private void updateLine(TransitLine updatedLine, TransitStopViewModel stopToUpdate = null)
{
if (stopToUpdate == null)
stopToUpdate = Stops.Single(stop => stop.Direction == updatedLine.Direction && stop.StopName == updatedLine.StopName);
// Remove arrivals that are not there in the model
// .ToList() makes a copy of the collection to iterate over
foreach (var existingArrival in stopToUpdate.Arrivals.Where(a => a.RouteName == updatedLine.RouteName).ToList())
{
if (!updatedLine.Arrivals.Contains(existingArrival.ArrivalTime))
{
stopToUpdate.Arrivals.Remove(existingArrival);
}
}
// Add arrivals that are not there in the viewmodel
foreach (var arrivalInModel in updatedLine.Arrivals)
{
if (!stopToUpdate.Arrivals.Any(a => a.RouteName == updatedLine.RouteName && a.ArrivalTime == arrivalInModel))
{
var newArrival = getNewArrival(updatedLine.RouteName, arrivalInModel, updatedLine.WalkTime);
if (newArrival.WhenINeedToLeave < BUS_CUTOFF)
{
continue;
}
var insertionPoint = stopToUpdate.Arrivals.Count(a => a.ArrivalTime < arrivalInModel);
stopToUpdate.Arrivals.Insert(insertionPoint, newArrival);
}
}
updateTimestamp();
}
internal bool ServesLine(TransitLine line)
{
return(StopName == line.StopName && Direction == line.Direction);
}