/// <summary>
/// This methods was taken from the exercice level 1 GetLocation. And use a BaseTool method named TrilaterationSolver.
/// TODO: search for a best Trilateration Algorithm.
/// </summary>
/// <param name="allSatellites"></param>
/// <returns></returns>
public XYCoordinates GetLocation(AllSatellitesData allSatellites) //I took this function from exercice Level 1 but I extend it passing more information in its parameter.
{
//At the moment it is only calling this BaseTools methods, but it could be an interface to a generic calls with diferents implementations and parameters.
XYCoordinates xYCoordinates = BaseTools.TrilaterationSolver(_rebelSatellites.rebelSatellitesPositionList[allSatellites.satellites[0].name],
allSatellites.satellites[0].distance,
_rebelSatellites.rebelSatellitesPositionList[allSatellites.satellites[1].name],
allSatellites.satellites[1].distance,
_rebelSatellites.rebelSatellitesPositionList[allSatellites.satellites[2].name],
allSatellites.satellites[2].distance);
//reformat GetLocation asnwer to match exercice reuirements. Just 1 decimal number.
xYCoordinates.xCoord = (float)Math.Round(xYCoordinates.GetCoordinateX(), 1);
xYCoordinates.yCoord = (float)Math.Round(xYCoordinates.GetCoordinateY(), 1);
return(xYCoordinates);
}
public List <List <string> > GetMessagesListFromSatelliteData(AllSatellitesData allSatellitesData)
{
List <List <string> > messages = new List <List <string> >();
if (allSatellitesData.satellites.Count != _rebelSatellites.rebelSatellitesPositionList.Count)
{
throw new Exception("Error, the number of satellites must be at least " + _rebelSatellites.rebelSatellitesPositionList.Count);
}
foreach (SatelliteData satelliteData in allSatellitesData.satellites)
{
messages.Add(satelliteData.message);
}
return(messages);
}
/// <summary>
/// Take the list of distances from every satellite distance attribute given in the request Data
/// </summary>
/// <param name="topSecretRequestData"></param>
/// <returns></returns>
public List <float> GetDistancesListFromSatellitesData(AllSatellitesData topSecretRequestData)
{
List <float> distancesFromSatellites = new List <float>();
if (topSecretRequestData.satellites.Count != _rebelSatellites.rebelSatellitesPositionList.Count)
{
throw new Exception("Error, the number of satellites must be at least " + _rebelSatellites.rebelSatellitesPositionList.Count);
}
foreach (SatelliteData satelliteData in topSecretRequestData.satellites)
{
distancesFromSatellites.Add(satelliteData.distance);
}
return(distancesFromSatellites);
}
/// <summary>
/// This main method resolve the required conditions of the topsecret level 2 exercice.
/// Ask for the methods created in exercice level 1 GetPosition and GetMessage
/// </summary>
/// <param name="allSatelites"></param>
/// <returns></returns>
public TopSecretResponseData GetImperialShipInformation(AllSatellitesData allSatelites)
{
//use the TopSecret exercice required response Data from the response.
TopSecretResponseData topSecretResponseData = new TopSecretResponseData();
//Get Location
ShipLocator shipLocator = new ShipLocator();
XYCoordinates shipLocation = shipLocator.GetLocation(allSatelites);
topSecretResponseData.position.x = shipLocation.GetCoordinateX();
topSecretResponseData.position.y = shipLocation.GetCoordinateY();
///Get Message
MessageAssembler messageAssembler = new MessageAssembler();
List <List <string> > messagesFromSatellites = messageAssembler.GetMessagesListFromSatelliteData(allSatelites);
topSecretResponseData.message = messageAssembler.GetMessage(messagesFromSatellites);
return(topSecretResponseData);
}