static void Main(string[] args)
{
var api = new AirQualityAPI();
// Test City api.
var cityResult = api.CityFeed("Plymouth");
Console.WriteLine("AQI in Plymouth Centre: " + cityResult.data.aqi);
Console.ReadLine();
// Test Station api.
var geoResult = api.GeolocalisedFeed(50.3790705, -4.141894);
Console.WriteLine("Station Name: " + geoResult.data.city.name);
Console.ReadLine();
// Map api.
var mapResult = api.MapQuery(50.16634316943975, -6.383056640625001, 51.27909868682927, 1.8896484375000002);
Console.WriteLine("Map Data results: ");
for (int i = 0; i < mapResult.data.Count; i++)
{
Console.WriteLine("ID of station: " + mapResult.data[i].uid);
}
Console.ReadLine();
// Search api.
var searchResult = api.Search("bangalore");
Console.WriteLine("Search Data results: ");
for (int i = 0; i < searchResult.data.Count; i++)
{
Console.WriteLine("Names of search stations: " + searchResult.data[i].station.name);
}
Console.ReadLine();
}
public MapPageCS()
{
api = new AirQualityAPI();
customMap = new CustomMap {
MapType = MapType.Street,
WidthRequest = App.ScreenWidth,
HeightRequest = 400,
VerticalOptions = LayoutOptions.FillAndExpand
};
resultsLabel = new Label
{
Text = "",
VerticalOptions = LayoutOptions.FillAndExpand,
FontSize = 20
};
searchBar = new SearchBar
{
Placeholder = "Search for location",
HorizontalOptions = LayoutOptions.CenterAndExpand,
VerticalOptions = LayoutOptions.CenterAndExpand,
SearchCommand = new Command(() => { resultsLabel.Text = "Result: " + searchBar.Text + " is what you asked for\n Here is a new piece of data!"; })
};
// Get user's current location.
Task.Run(async() => { await GetUserPositionAsync(); });
while (userLat == 0.0 || userLong == 0.0)
{
}
// Gets the nearest air quality station.
Console.WriteLine(string.Format("LAT:{0}, LONG: {1}", userLat, userLong));
var geoResult = api.GeolocalisedFeed(userLat, userLong);
Position stationPosition = new Position(geoResult.data.city.geo[0], geoResult.data.city.geo[1]);
//Position position = new Position(50.3792423, -4.1401285);
var closestStationPin = new Pin
{
Type = PinType.Place,
Position = stationPosition,
Label = geoResult.data.city.name,
Address = string.Format("Touch me to view Health Alert", geoResult.data.aqi)
};
closestStationPin.Clicked += (sender, e) =>
{
DisplayAlert(string.Format("{0} - Health Alert", geoResult.data.city.name), string.Format("Air Quality Index is {0}", geoResult.data.aqi), "OK");
};
// Create the heatmap for the station and give it the air quality index to
// evaluate the colour to show.
customMap.Circle = new CustomCircle(geoResult.data.aqi, stationPosition);
//var position = new Position (37.79752, -122.40183);
//customMap.Circle = new CustomCircle {
// Position = position,
// Radius = 1000
//};
customMap.Pins.Add(closestStationPin);
customMap.MoveToRegion(MapSpan.FromCenterAndRadius(stationPosition, Distance.FromMiles(1.0)));
//Content = customMap;
Content = new StackLayout {
Spacing = 0,
Children =
{
searchBar,
new ScrollView
{
Content = resultsLabel,
VerticalOptions = LayoutOptions.FillAndExpand
},
customMap
}
};
}
