private async Task runQueries()
{
/*
* Retrieve stops within given latitude/longitude/radius.
*/
if (UseMyLocationSwitch.IsToggled)
{
Globals.SearchLatitude = Globals.LatitudeAlewife;
Globals.SearchLongitude = Globals.LongitudeAlewife;
Globals.SearchRadius = "1.5";
}
else
{
Globals.SearchLatitude = Globals.LatitudeFramingham;
Globals.SearchLongitude = Globals.LongitudeFramingham;
Globals.SearchRadius = "10";
}
MBTADataFeeds.StopsQuery.clearQueryFilter();
MBTADataFeeds.StopsQuery.addLatitudeFilter(Globals.SearchLatitude);
MBTADataFeeds.StopsQuery.addLongitudeFilter(Globals.SearchLongitude);
MBTADataFeeds.StopsQuery.addRadiusFilter(Globals.SearchRadius);
MBTADataFeeds.StopsJSON.Rootobject ro = new MBTADataFeeds.StopsJSON.Rootobject();
ro = await MBTADataFeeds.StopsQuery.ExecuteQuery();
Globals.stops = MBTADataFeeds.StopsQuery.convertJSONToList(ro);
/*
* Retrieve all facilities associated with these stops.
*/
FacilitiesQuery.clearStopsFilter();
foreach (var stop in Globals.stops)
{
FacilitiesQuery.addStopToFilter(stop.id);
}
MBTADataFeeds.FacilitiesJSON.Rootobject facilitiesRO = new MBTADataFeeds.FacilitiesJSON.Rootobject();
facilitiesRO = await MBTADataFeeds.FacilitiesQuery.ExecuteQuery();
Globals.facilities = MBTADataFeeds.FacilitiesQuery.convertJSONToList(facilitiesRO);
/*
* Show results on new page.
*/
}
public FindStopsPage()
{
InitializeComponent();
StopSearchButton.Clicked += async(sender, args) =>
{
switch (StopSearchCenter.SelectedIndex)
{
case 0:
Globals.SearchLatitude = Globals.MyLocation.Latitude.ToString();
Globals.SearchLongitude = Globals.MyLocation.Longitude.ToString();
break;
case 1:
Globals.SearchLatitude = "Specified Lat";
Globals.SearchLongitude = "Specified Long";
break;
case 2:
Globals.SearchLatitude = Globals.LatitudeHarvardSquare;
Globals.SearchLongitude = Globals.LongitudeHarvardSquare;
break;
case 3:
Globals.SearchLatitude = Globals.LatitudeCopleySquare;
Globals.SearchLongitude = Globals.LongitudeCopleySquare;
break;
case 4:
Globals.SearchLatitude = Globals.LatitudeAlewife;
Globals.SearchLongitude = Globals.LongitudeAlewife;
break;
case 5:
Globals.SearchLatitude = Globals.LatitudeBraintree;
Globals.SearchLongitude = Globals.LongitudeBraintree;
break;
case 6:
Globals.SearchLatitude = Globals.LatitudeFramingham;
Globals.SearchLongitude = Globals.LongitudeFramingham;
break;
}
switch (StopSearchRadius.SelectedIndex)
{
case 0:
Globals.SearchRadius = "1";
break;
case 1:
Globals.SearchRadius = "2";
break;
case 2:
Globals.SearchRadius = "5";
break;
case 3:
Globals.SearchRadius = "10";
break;
}
/*
* Retrieve stops within given latitude/longitude/radius.
*/
MBTADataFeeds.StopsQuery.clearQueryFilter();
MBTADataFeeds.StopsQuery.addLatitudeFilter(Globals.SearchLatitude);
MBTADataFeeds.StopsQuery.addLongitudeFilter(Globals.SearchLongitude);
MBTADataFeeds.StopsQuery.addRadiusFilter(Globals.SearchRadius);
MBTADataFeeds.StopsJSON.Rootobject ro = new MBTADataFeeds.StopsJSON.Rootobject();
ro = await MBTADataFeeds.StopsQuery.ExecuteQuery();
Globals.stops = MBTADataFeeds.StopsQuery.convertJSONToList(ro);
/*
* Retrieve all facilities associated with these stops.
*/
FacilitiesQuery.clearStopsFilter();
foreach (var stop in Globals.stops)
{
FacilitiesQuery.addStopToFilter(stop.id);
}
MBTADataFeeds.FacilitiesJSON.Rootobject facilitiesRO = new MBTADataFeeds.FacilitiesJSON.Rootobject();
facilitiesRO = await MBTADataFeeds.FacilitiesQuery.ExecuteQuery();
Globals.facilities = MBTADataFeeds.FacilitiesQuery.convertJSONToList(facilitiesRO);
/*
* Show results on new page.
*/
await Navigation.PushAsync(new SelectFacilityTypePage());
};
}
