public void FillDivisions()
{
var latitudalTeams = Teams.OrderBy(team => team.City.Latitude).ToList();
PutTeamsInTheCorners(latitudalTeams);
while (!Enumerable.SequenceEqual(Divisions.Select(division => division.Teams.Count).ToArray(), _maxDivisionTeamCounts))
{
(Team team, Division division)bestPair = (null, null);
var furthestNeighbour = double.MinValue;
for (var i = 0; i < latitudalTeams.Count; i++)
{
var team = latitudalTeams[i];
(Team team, Division division)pair = (null, null);
if (Divisions.Any(division => division.Teams.Contains(team)))
{
continue;
}
var closestDistance = double.MaxValue;
for (var j = 0; j < Divisions.Count; j++)
{
var division = Divisions[j];
var divisionHasRoom = division.Teams.Count < _maxDivisionTeamCounts[j];
var squaredDistance = division.SquaredDistanceTo(team.City);
if (divisionHasRoom && squaredDistance < closestDistance)
{
closestDistance = squaredDistance;
pair = (team, division);
}
}
if (closestDistance > furthestNeighbour)
{
furthestNeighbour = closestDistance;
bestPair = pair;
}
}
bestPair.division.Teams.Add(bestPair.team);
Divisions = Divisions.OrderBy(division => division.Teams.Count).ToList();
}
}
public static bool ParseFromArgs(string[] args)
{
if (!args.Any())
{
ShowHelp = true;
}
try
{
var rem = OptionSet.Parse(args);
if (!Divisions.Any())
{
Divisions.Add(new List <int> {
4
});
}
if (rem.Any())
{
throw new OptionException();
}
}
catch (Exception ex) when(ex is OptionException || ex is InvalidOperationException)
{
Console.WriteLine("Invalid Arguments.");
PrintHelp();
Environment.Exit(1);
}
if (ShowHelp)
{
PrintHelp();
return(false);
}
return(true);
}