private static bool OutputForCountMode(PgnQueryCommandLineParser parser, string value)
{
if (parser.CountMode)
{
Writer.Write(value);
}
return(parser.CountMode);
}
private static PgnGameFinderService.FindOptions CreateOptions(PgnQueryCommandLineParser parser)
{
var opts = new PgnGameFinderService.FindOptions(
parser.FileSources,
parser.Event,
parser.Site,
parser.Date,
parser.Round,
parser.White, parser.Black, parser.Result, parser.CountMode, parser.Debug);
return(opts);
}
static int Main(string[] args)
{
var parser = new PgnQueryCommandLineParser(args);
var opts = CreateOptions(parser);
if (parser.HasErrors)
{
OutputParserErrors(parser);
return(-1);
}
ConsoleHeaderForCountMode(parser);
var worker = new PgnGameFinderService();
worker.OnFileRead += (sender, filename, games) =>
{
OutputForCountMode(parser, $" {games.Count()} Games read from: {filename}\n");
};
worker.OnMatchesFound += (sender, matched) =>
{
var pgnGames = matched.ToList();
if (!OutputForCountMode(parser, $" {pgnGames.Count()} games matched.\n"))
{
OutputPgnFiles(pgnGames);
}
};
var totalMatches = worker.Find(opts);
OutputForCountMode(parser, $"Total Matches found: {totalMatches.Count()}\n");
return(0);
}
private static void ConsoleHeaderForCountMode(PgnQueryCommandLineParser parser)
{
OutputForCountMode(parser, $"{GetDisplayVersion<Program>()}\n");
OutputForCountMode(parser, $"{GetDisplayVersion<PgnGame>()}\n");
}
private static void OutputParserErrors(PgnQueryCommandLineParser parser)
{
ErrorWriter.WriteLine("Command line error:");
ErrorWriter.WriteLine($"{parser.Errors.Select(e => e.Message).Aggregate((s, e) => s + (e + "\n"))}");
}