private static Way createWay(MiddleWay middleWay, double walkSpeedMps)
{
Way way = new Way();
way.TotalTime = TimeSpan.FromMinutes(middleWay.TotalTime);
way.TotalTransferCount = middleWay.TotalTransfers;
way.TotalWalkDistance = middleWay.TotalWalk;
way.LastWalkDistance = middleWay.LastWalkDistance;
way.walkSpeedMps = walkSpeedMps;
if (middleWay.Entries != null)
{
way.AddRange(middleWay.Entries.Select(
mw => new Way.Entry(mw.Stops.Select(sID => App.TB.Stops[sID]))
{
Route = App.TB.Routes[mw.RouteID],
TripType = App.TB.TripTypes[mw.TripTypeID],
StartStop = App.TB.Stops[mw.StartStopID],
EndStop = App.TB.Stops[mw.EndStopID],
StartTime = TimeSpan.FromMinutes(mw.StartTimeMinutes),
EndTime = TimeSpan.FromMinutes(mw.EndTimeMinutes),
WaitMinutes = mw.WaitMinutes,
WalkBeforeMeters = mw.WalkBeforeMeters,
StopCount = mw.Stops.Length - 1
}
));
}
return(way);
}
private async Task planning()
{
if (SourceText.Selected == null)
{
new MessageDialog(App.Common.Services.Resources.LocalizedStringOf("PlanningSourceEmpty")).ShowAsync();
return;
}
if (TargetText.Selected == null)
{
new MessageDialog(App.Common.Services.Resources.LocalizedStringOf("PlanningTargetEmpty")).ShowAsync();
return;
}
var source = SourceText.Selected;
var target = TargetText.Selected;
var pickedDateTime = DateTimePicker.Time;
App.UB.History.AddPlanningHistory(source, true);
App.UB.History.AddPlanningHistory(target, false);
ResultList.ItemsSource().Clear();
ResultBorder.Height = 0;
ProgressBar.IsIndeterminate = true;
await App.TB.UsingFiles;
Stopwatch watch = Stopwatch.StartNew();
await Task.Run(() =>
{
try
{
App.Planner.SetParams(new PlanningArgs
{
Type = DateTimePicker.TimeType,
EnabledTypes = Convert(new bool[] { PlanSettingsModel.TramAllowed, PlanSettingsModel.MetroAllowed, PlanSettingsModel.UrbanTrainAllowed, PlanSettingsModel.BusAllowed, true, true, true, true }),
OnlyWheelchairAccessibleTrips = PlanSettingsModel.WheelchairAccessibleTrips,
OnlyWheelchairAccessibleStops = PlanSettingsModel.WheelchairAccessibleStops,
LatitudeDegreeDistance = App.Config.LatitudeDegreeDistance,
LongitudeDegreeDistance = App.Config.LongitudeDegreeDistance,
WalkSpeedRate = PlanSettingsModel.WalkingSpeed / 3.6 * 60
});
}
catch (Exception e)
{
Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () => new MessageDialog(App.Common.Services.Resources.LocalizedStringOf("PlanningError")).ShowAsync());
}
});
IEnumerable <PlanningAspect> aspects = new PlanningAspect[] { PlanningAspect.Time, PlanningAspect.TransferCount, PlanningAspect.WalkDistance };
//aspects = aspects.Take(App.Config.PlanningAspectsCount);
//aspects = aspects.Take(1);
await Task.WhenAll(aspects.Select(async aspect =>
{
MiddleWay middleResult = await Task.Run(() =>
{
try
{
return(App.Planner.CalculatePlanning(source.ID, target.ID, pickedDateTime.ToString(CultureInfo.InvariantCulture), aspect));
}
catch (Exception e)
{
Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () => new MessageDialog(App.Common.Services.Resources.LocalizedStringOf("PlanningError")).ShowAsync());
return(null);
}
});
if (middleResult != null)
{
//new MessageDialog(middleResult.Message).ShowAsync();
Way result = createWay(middleResult, PlanSettingsModel.WalkingSpeedInMps);
var resultList = ResultList.ItemsSource as ObservableCollection <WayModel>;
if (resultList.All(x => !x.Way.Equals(result)))
{
int i = 0;
while (i < resultList.Count && resultList[i].Way < result)
{
i++;
}
resultList.Insert(i, new WayModel(result, source, target, pickedDateTime));
ResultBorder.Height = double.NaN;
}
}
}));
ProgressBar.IsIndeterminate = false;
if (ResultList.ItemsSource().Count == 0)
{
new MessageDialog(App.Common.Services.Resources.LocalizedStringOf("PlanningNoResult")).ShowAsync();
}
else
{
TimeText.Text = string.Format("{0} ({1:0.##} sec)", App.Common.Services.Resources.LocalizedStringOf("PlanningTimeLabel"), watch.ElapsedMilliseconds / 1000.0);
await Task.Delay(3000);
TimeText.Text = "";
}
}