public async Task SignInAsync()
{
if (!_settings.CheckEnableAltitudeAngel)
{
return;
}
try
{
// Load the user's profile, will trigger auth
CurrentUser = await _client.GetUserProfile();
IsSignedIn.Value = true;
await UpdateMapData(_missionPlanner.FlightDataMap, CancellationToken.None);
await UpdateMapData(_missionPlanner.FlightPlanningMap, CancellationToken.None);
}
catch (Exception)
{
await _messagesService.AddMessageAsync("There was a problem signing you in.");
}
}
private async Task StartTelemetryFlight(FlightPlan flightPlan)
{
if (flightPlan == null)
{
return;
}
if (_settings.CurrentFlightId != null)
{
// Complete flight if starting one before the previous ends.
await CompleteFlight();
}
// TODO somehow prevent Arming of UAV until the following try statement has been completed, so telemetry isnt sent late. PBI 8490
try
{
CurrentUser = await _client.GetUserProfile();
Guid?flightPlanId;
if (_settings.UseExistingFlightPlanId)
{
flightPlanId = _settings.ExistingFlightPlanId;
}
else
{
await _messagesService.AddMessageAsync(new Message("Creating flight plan...")
{ TimeToLive = TimeSpan.FromSeconds(10) });
var createPlanResponse = await _client.CreateFlightPlan(flightPlan, CurrentUser);
if (createPlanResponse.Outcome == StrategicSeverity.DirectConflict)
{
await _messagesService.AddMessageAsync(new Message("Conflict detected; flight cancelled.")
{ TimeToLive = TimeSpan.FromSeconds(10) });
await _missionPlanner.Disarm();
return;
}
flightPlanId = createPlanResponse.FlightPlanId;
}
// Check flight plan id is valid
if (flightPlanId == null || flightPlanId == Guid.Empty)
{
await _messagesService.AddMessageAsync(new Message("Flight plan not available; flight cancelled.")
{ TimeToLive = TimeSpan.FromSeconds(10) });
await _missionPlanner.Disarm();
return;
}
_settings.CurrentFlightReportId = flightPlanId.ToString();
await _messagesService.AddMessageAsync(new Message($"Flight plan {flightPlanId} in use.")
{ TimeToLive = TimeSpan.FromSeconds(10) });
// Flight being rejected will throw, and cause a disarm
await _messagesService.AddMessageAsync(new Message("Starting flight...")
{ TimeToLive = TimeSpan.FromSeconds(10) });
var startFlightResponse = await _client.StartFlight(flightPlanId.Value.ToString("D"));
_settings.CurrentFlightId = startFlightResponse.Id;
var tacticalSettings = startFlightResponse.ServiceResponses.First();
var notificationSettings = (WebsocketNotificationProtocolConfiguration)tacticalSettings.Properties.NotificationProtocols.First();
_settings.OutboundNotifsEndpointUrl = notificationSettings.Properties.Endpoints.First();
var telemetrySettings = (UdpTelemetryProtocolConfiguration)tacticalSettings.Properties.TelemetryProtocols.First();
_settings.CurrentTelemetryId = telemetrySettings.Id;
_settings.EncryptionKey = telemetrySettings.Properties.EncryptionKey;
var telemetryEndPoint = telemetrySettings.Properties.Endpoints.First();
_settings.TelemetryHostName = telemetryEndPoint.Split(':')[0];
_settings.TelemetryPortNumber = int.Parse(telemetryEndPoint.Split(':')[1]);
_settings.TransmissionRateInMilliseconds = telemetrySettings.Properties.TransmissionRateInMilliseconds;
var task = _notificationsService.StartWebSocket();
await _messagesService.AddMessageAsync(new Message($"Flight {startFlightResponse.Id} approved and underway.")
{ TimeToLive = TimeSpan.FromSeconds(10) });
await task;
}
catch (Exception)
{
await _missionPlanner.Disarm();
await _messagesService.AddMessageAsync(new Message($"Flight create failed."));
}
}
