static void Main(string[] args)
{
using var parser = new CommandLineParser.CommandLineParser();
args = args.Select(s => s.ToLower()).ToArray();
try
{
var argParser = new H3ToLocalIjArguments();
parser.ExtractArgumentAttributes(argParser);
parser.ParseCommandLine(args);
ProcessArguments(argParser);
}
catch (Exception)
{
Console.WriteLine("Unable to parse input.");
parser.ShowUsage();
}
}
private static void ProcessArguments(H3ToLocalIjArguments argParser)
{
var origin = new H3Index(argParser.OriginH3);
var index = new H3Index(argParser.IndexH3);
if (!origin.IsValid())
{
Console.WriteLine("Origin is invalid.");
return;
}
(int status, var result) = origin.ToLocalIjExperimental(index);
Console.WriteLine
(
status != 0
? "NA"
: $"{result.I} {result.J}"
);
}