// This method uses the Telnet class to pull down a specific celestial body from NASA's Horizons server based on NASA's unique object ID system.
// It then adds the SolarObject object to the database, as a new record in both the InitialValues and the Object tables.
public static bool AddObject(int nasaID)
{
var t = new Telnet().Run(nasaID);
var cmd = new SQLiteCommand($"SELECT count(*) FROM Object;", DBConnection);
int countObjectView = Convert.ToInt32(cmd.ExecuteScalar());
string addString = $"insert into Object (ObjectID, Name, Mass, Radius, Obliquity, OrbitalSpeed) " +
$"values('{countObjectView}', '{t.Name}', '{t.Mass}', '{t.Radius}', 0, 0);";
var add = new SQLiteCommand(addString, DBConnection);
add.ExecuteNonQuery();
var position = t.GetPosition();
var velocity = t.GetVelocity();
string addinitvaluesString = $"insert into InitialValues (ObjectID, PlanetarySystemID, PositionX, PositionY, PositionZ, " +
$"VelocityX, VelocityY, VelocityZ) values('{countObjectView}', '0', '{position.X}', '{position.Y}', '{position.Z}', '{velocity.X}', '{velocity.Y}', '{velocity.Z}');";
var addinitValues = new SQLiteCommand(addinitvaluesString, DBConnection);
addinitValues.ExecuteNonQuery();
return(true);
}