/// <summary>
/// Handles any unspecified OnGet requests from user. Currently returns all details about the current order using both the Java API and the Google API in series. NOT in paralel.
/// </summary>
/// <param name="orderNumber"></param>
public void OnGet(string orderNumber)
{
//// getting saved identity token
//var identityToken = Task.Run(() => HttpContext.GetTokenAsync(OpenIdConnectParameterNames.IdToken)).Result;
UpdateUserClaimsFromIdentityServer4();
urlGetOrder = "http://localhost:8080/server_war_exploded/root/api/order/";
UriGetOrder = new Uri(new Uri(urlGetOrder), orderNumber);
orderService = new OrderService();
Task <Order> taskOrder = orderService.GetOrderByOrderNumberAsync(UriGetOrder);
taskOrder.Wait();
Order = taskOrder.Result;
urlGoogleDistanceCalculation = $"https://maps.googleapis.com/maps/api/distancematrix/json?units=imperial" +
"&origins=" +
$"{Order.pickUpAddress.city.Replace(" ", "+")}," +
$"{Order.pickUpAddress.zipCode.Replace(" ", "+")}," +
$"{Order.pickUpAddress.country.Replace(" ", "+")}," +
$"{Order.pickUpAddress.street.Replace(" ", "+")}" +
"&destinations=" +
$"{Order.dropOffAddress.city.Replace(" ", "+")}," +
$"{Order.dropOffAddress.zipCode.Replace(" ", "+")}," +
$"{Order.dropOffAddress.country.Replace(" ", "+")}," +
$"{Order.dropOffAddress.street.Replace(" ", "+")}" +
"&key=AIzaSyCbrS4DNvvkVu_i4iEAWM5T_5K2H0Ck3_Y&";
Task <GoogleRoute> taskGoogleRoute = orderService.GetRouteInformationFromGoogleAPI(urlGoogleDistanceCalculation);
taskGoogleRoute.Wait();
GoogleRoute = taskGoogleRoute.Result;
}
/// <summary>
/// GET request to the Google Maps Distance Matrix API returning distance and travel time information from specified point A to B
/// </summary>
/// <param name="urlWithAPIKey">Google API fully formed URL with request details</param>
/// <returns></returns>
public async Task <GoogleRoute> GetRouteInformationFromGoogleAPI(string urlWithAPIKey)
{
Uri uri = new Uri(urlWithAPIKey);
GoogleRoute googleRoute = null;
string jsonString = await GetJsonStringAsync(uri);
googleRoute = JsonConvert.DeserializeObject <GoogleRoute>(jsonString);
return(googleRoute);
}
public EventDetailViewModel(PlannedEvent pEvent, GoogleRoute rt)
{
currentEvent = pEvent;
route = rt;
EventTitle = pEvent.EventName;
EventTime = pEvent.EventTime;
StartPos = route.getStartLocation();
EndPos = route.getEndLocation();
RemainingTime = pEvent.RemainingTime;
RequiredTime = pEvent.RequiredTime;
stepModels = new ObservableCollection <StepDisplayModel>();
loadRouteDetails();
loadStatistics();
}
private void drawPolylines(GoogleRoute route)
{
Position start = viewModel.currentEvent.startPos, end = viewModel.currentEvent.endPos;
var polyLine = new Xamarin.Forms.GoogleMaps.Polyline();
polyLine.StrokeColor = Color.Orange;
polyLine.StrokeWidth = 10f;
polyLine.Positions.Add(start);
foreach (Step step in route.legs[0].steps)
{
string polyStr = step.polyline.points;
List <Xamarin.Essentials.Location> polyPoints = Configs.DecodePolylinePoints(polyStr);
foreach (var loc in polyPoints)
{
polyLine.Positions.Add(new Position(loc.Latitude, loc.Longitude));
}
}
polyLine.Positions.Add(end);
Thread.Sleep(500);
EventDetailMap.Polylines.Add(polyLine);
}
public EventDetailPage(PlannedEvent pEvent, GoogleRoute route)
{
InitializeComponent();
viewModel = new EventDetailViewModel(pEvent, route);
BindingContext = viewModel;
StepList.ItemsSource = viewModel.stepModels;
AccuracyList.ItemsSource = viewModel.routeStatList;
AccuracyList.ItemTapped += (object sender, ItemTappedEventArgs e) => {
if (e.Item == null)
{
return;
}
Task.Delay(500);
if (sender is ListView lv)
{
lv.SelectedItem = null;
}
Database.currentAccModel = (e.Item as EventDetailViewModel.StatisticModel).AccuracyPerformances;
loadStatisticsDetail();
};
StepList.ItemTapped += (object sender, ItemTappedEventArgs e) => {
if (e.Item == null)
{
return;
}
Task.Delay(500);
if (sender is ListView lv)
{
lv.SelectedItem = null;
}
};
initLocation(pEvent);
drawPolylines(route);
}
