/// <summary>
/// Note: routesToAltn can be empty. In that case, alternates are not used.
/// </summary>
public FuelReportGenerator(
AirportManager airportList,
ICrzAltProvider altProvider,
IWxTableCollection windTable,
Route routeToDest,
IEnumerable <Route> routesToAltn,
FuelParameters para,
double maxAlt = 41000.0)
{
this.airportList = airportList;
this.altProvider = altProvider;
this.windTable = windTable;
this.routeToDest = routeToDest;
this.routesToAltn = routesToAltn.ToList();
this.para = para;
this.maxAlt = maxAlt;
}
private void Calculate(object sender, EventArgs e)
{
fuelReportTxtBox.ForeColor = Color.Black;
fuelReportTxtBox.Text = "";
var validator = new FuelParameterValidator(this);
FuelParameters para = null;
try
{
para = validator.Validate();
}
catch (InvalidUserInputException ex)
{
this.ShowWarning(ex.Message);
return;
}
var altnRoutes = AltnControl.Routes;
if (altnRoutes.Any(r => r == null))
{
this.ShowWarning("All alternate routes must be entered.");
return;
}
if (RouteToDest == null)
{
this.ShowWarning("Route to destination must be entered.");
return;
}
var windTables = windTableLocator.Instance;
if (windTables is DefaultWindTableCollection)
{
var result = this.ShowDialog(
"The wind data has not been downloaded. " +
"Continue to calculate and ignore wind aloft?",
MsgBoxIcon.Info,
"",
DefaultButton.Button1,
"Yes", "No", "Cancel");
if (result != MsgBoxResult.Button1)
{
return;
}
}
FuelReport fuelReport = null;
try
{
fuelReport = new FuelReportGenerator(
airportList,
new BasicCrzAltProvider(),
windTables,
RouteToDest.Expanded,
altnRoutes,
para).Generate();
}
catch (InvalidPlanAltitudeException)
{
this.ShowWarning("Cannot find a valid cruising altitude.");
return;
}
var ac = GetCurrentAircraft().Config;
if (fuelReport.TotalFuel > ac.MaxFuelKg)
{
var msg = InsufficientFuelMsg(fuelReport.TotalFuel, ac.MaxFuelKg, WeightUnit);
this.ShowInfo(msg, "Insufficient fuel");
return;
}
string outputText = fuelReport.ToString(WeightUnit);
fuelReportTxtBox.Text = "\n" + outputText.ShiftToRight(20);
AircraftRequest = new AircraftRequest(
acListComboBox.Text,
registrationComboBox.Text,
para.Zfw + fuelReport.TakeoffFuel,
para.Zfw + fuelReport.PredictedLdgFuel,
para.Zfw,
WeightUnit);
AircraftRequestChanged?.Invoke(this, EventArgs.Empty);
SaveStateToFile();
ScrollToBottom();
}