private int?missionPreferenceToVehicleId(MissionPreference prefs, int userId)
{
if (prefs == null)
{
return(null);
}
if (EnableVehicleSynchronisation &&
prefs.User.Id == userId)
{
string selectionValue = prefs.Value;
Regex r = new Regex(VEHICLE_PATTERN, RegexOptions.IgnoreCase);
Match match = r.Match(selectionValue);
if (match.Success)
{
if (!string.IsNullOrEmpty(match.Groups[1].Captures[0].Value))
{
return(int.Parse(match.Groups[1].Captures[0].Value));
}
else
{
return(null);
}
}
}
return(null);
}
/// <summary>
/// Gets selected vehicle.
/// </summary>
/// <returns>Return <see cref="null"/> if there are no info about selected vehicle, otherwise returns <see cref="ClientVehicleDto"/> object.</returns>
public ClientVehicleDto GetSelectedVehicleId()
{
if (!_connectionService.IsConnected)
{
return(null);
}
var getMissionReq = new GetMissionPreferencesRequest()
{
User = _connectionService.GetUser(),
ClientId = _connectionService.GetClientId(),
Mission = null,
};
var getMissionResp = _connectionService.Execute <GetMissionPreferencesResponse>(getMissionReq);
MissionPreference pref = getMissionResp.Preferences.FirstOrDefault(p => p.Name == PREF_NAME);
int?id = missionPreferenceToVehicleId(pref, getMissionReq.User.Id);
if (id != null)
{
var v = getVehicleById(id.Value);
if (v != null)
{
return(new ClientVehicleDto()
{
Name = v.Name,
VehicleId = v.Id
});
}
}
return(null);
}
private int?getSelectedVehicleIdFromMissionPref(MissionPreference preference)
{
int?result = null;
var r = new Regex(SELECTION_REGEX_PATTERN, RegexOptions.IgnoreCase);
var selectionValue = preference?.Value;
if (string.IsNullOrWhiteSpace(selectionValue))
{
return(null);
}
var match = r.Match(selectionValue);
if (!match.Success)
{
return(null);
}
var strId = match.Groups[1].Captures[0].Value;
if (int.TryParse(strId, out var droneId))
{
result = droneId;
}
return(result);
}
/// <summary>
/// Return <see cref="null"/> if there are no info about selected vehicle
/// </summary>
/// <returns></returns>
public string GetSelectedVehicleTailNumber()
{
if (!_connectionService.IsConnected)
{
return(null);
}
var getMissionReq = new GetMissionPreferencesRequest()
{
User = _connectionService.User,
ClientId = _connectionService.ClientId,
Mission = null,
};
var getMissionResp = _connectionService.Execute <GetMissionPreferencesResponse>(getMissionReq);
MissionPreference pref = getMissionResp.Preferences.Where(p => p.Name == PREF_NAME).FirstOrDefault();
int?id = missionPreferenceToVehicleId(pref, getMissionReq.User.Id);
if (id != null)
{
return(getVehicleTailNumberById(id.Value));
}
return(null);
}
private bool isUserMission(MissionPreference preference)
{
return(preference.Name.Equals("mission") && preference.User.Id == _connection.LastLoginResponse.User.Id);
}
