private async void LoadFavorites()
{
var favs = await Helpers.Favorites.LoadAsync();
try
{
var airportsDB = this.SourceManager.DataSources[DataSourceContentType.Airports] as IAirportDirectory;
if (favs.Count() > 0)
{
this.Favorites = new ObservableCollection <AirportViewModel>();
var airports = favs.Select(f => airportsDB.GetAirportData(f));
foreach (var airport in airports)
{
var vm = new AirportViewModel(this.SourceManager);
this.HasNetwork = SystemHelper.HasNetwork;
await vm.LoadAirportDataAsync(airport.ICAO);
this.Favorites.Add(vm);
}
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
public async void AddWaypoint(string ICAO)
{
var avm = new AirportViewModel(this.SourceManager);
await avm.LoadAirportDataAsync(ICAO);
this.FlightPlan.AddWaypoint(avm.Airport);
await this.LoadWaypoints();
}
public async void AddWaypoint(string ICAO)
{
var avm = new AirportViewModel(this.SourceManager);
await avm.LoadAirportDataAsync(ICAO);
this.FlightPlan.AddWaypoint(avm.Airport);
await this.LoadWaypoints();
}
private async void LoadAroundMe()
{
var airportsDB = this.SourceManager.DataSources[DataSourceContentType.Airports] as IAirportDirectory;
var myPosition = await Helpers.Location.GetPosition();
var airportsNearMe = await airportsDB.GetAirportsAroundAsync(myPosition, this.AroundMeRadius);
this.Nearest = new ObservableCollection <AirportViewModel>();
foreach (var airport in airportsNearMe)
{
var vm = new AirportViewModel(this.SourceManager);
this.HasNetwork = SystemHelper.HasNetwork;
await vm.LoadAirportDataAsync(airport.ICAO);
this.Nearest.Add(vm);
}
}
private async Task LoadWaypoints()
{
if (this.Waypoints == null)
{
this.Waypoints = new ObservableCollection<AirportViewModel>();
}
else
{
this.Waypoints.Clear();
}
foreach (var wp in flightPlan.Waypoints)
{
var avm = new AirportViewModel(App.DataSourceManager);
await avm.LoadAirportDataAsync(wp.ICAO);
this.Waypoints.Add(avm);
}
this.Name = this.Waypoints.First().Airport.ICAO + " -> " + this.Waypoints.Last().Airport.ICAO;
}
private async Task LoadWaypoints()
{
if (this.Waypoints == null)
{
this.Waypoints = new ObservableCollection <AirportViewModel>();
}
else
{
this.Waypoints.Clear();
}
foreach (var wp in flightPlan.Waypoints)
{
var avm = new AirportViewModel(App.DataSourceManager);
await avm.LoadAirportDataAsync(wp.ICAO);
this.Waypoints.Add(avm);
}
this.Name = this.Waypoints.First().Airport.ICAO + " -> " + this.Waypoints.Last().Airport.ICAO;
}
private async Task StartSearch()
{
// Display error message instead?
if (string.IsNullOrWhiteSpace(this.SearchQuery))
{
this.ShowError = true;
}
else
{
var codes = this.SearchQuery.Split(' ');
this.Results = new ObservableCollection <AirportViewModel>();
foreach (var airportCode in codes)
{
var r = new AirportViewModel(this.SourceManager);
await r.LoadAirportDataAsync(airportCode);
this.Results.Add(r);
}
}
}
private async void LoadFavorites()
{
var favs = await Helpers.Favorites.LoadAsync();
try
{
var airportsDB = this.SourceManager.DataSources[DataSourceContentType.Airports] as IAirportDirectory;
if (favs.Count() > 0)
{
this.Favorites = new ObservableCollection<AirportViewModel>();
var airports = favs.Select(f => airportsDB.GetAirportData(f));
foreach (var airport in airports)
{
var vm = new AirportViewModel(this.SourceManager);
this.HasNetwork = SystemHelper.HasNetwork;
await vm.LoadAirportDataAsync(airport.ICAO);
this.Favorites.Add(vm);
}
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
private async void LoadAroundMe()
{
var airportsDB = this.SourceManager.DataSources[DataSourceContentType.Airports] as IAirportDirectory;
var myPosition = await Helpers.Location.GetPosition();
var airportsNearMe = await airportsDB.GetAirportsAroundAsync(myPosition, this.AroundMeRadius);
this.Nearest = new ObservableCollection<AirportViewModel>();
foreach (var airport in airportsNearMe)
{
var vm = new AirportViewModel(this.SourceManager);
this.HasNetwork = SystemHelper.HasNetwork;
await vm.LoadAirportDataAsync(airport.ICAO);
this.Nearest.Add(vm);
}
}
private async Task StartSearch()
{
// Display error message instead?
if (string.IsNullOrWhiteSpace(this.SearchQuery))
{
this.ShowError = true;
}
else
{
var codes = this.SearchQuery.Split(' ');
this.Results = new ObservableCollection<AirportViewModel>();
foreach (var airportCode in codes)
{
var r = new AirportViewModel(this.SourceManager);
await r.LoadAirportDataAsync(airportCode);
this.Results.Add(r);
}
}
}