public void ImportGames(string[] pgnFiles)
{
RaiseStatus($"Beginning import of {pgnFiles.Length} PGN files at: {DateTime.Now}\n");
var fileCount = 0;
var averages = new List <int>();
RaiseStatusShowingFileImportHeader();
pgnFiles.ToList().ForEach(file =>
{
fileCount++;
try
{
RaiseStatus($"({fileCount:G3}/{pgnFiles.Length:G3}) {Path.GetFileName(file)}".PadRight(50));
var pgnGames = PgnGame.ReadAllGamesFromFile(file).ToArray();
var importGames = pgnGames
.Select(_mapper.Map <PgnImport>)
.Distinct(PgnImport.PgnDeDupeQueueComparer) // NOTE: Ensures no duplicates games within the file
.ToList();
RaiseStatus($"{importGames.Count}".PadLeft(7));
var sw = Stopwatch.StartNew();
var createdCount = _pgnRepository.QueuePgnGamesForValidation(importGames);
sw.Stop();
RaiseStatus($"{createdCount}".PadLeft(7) + $"{pgnGames.Length - createdCount}".PadLeft(7));
var createdPerSec = 0;
if (sw.ElapsedMilliseconds > 0)
{
createdPerSec = createdCount * (1000 / sw.Elapsed.Milliseconds);
averages.Add(createdPerSec);
}
RaiseStatus($"{sw.Elapsed.Milliseconds}ms".PadLeft(7));
RaiseStatus($"{createdPerSec}".PadLeft(7));
RaiseStatus("\n");
}
catch (Exception e)
{
RaiseStatus($"ERROR: {e.Message}\n");
if (e is SqlException)
{
throw;
}
}
});
if (averages.Any())
{
RaiseStatus($"\n{pgnFiles.Length} total files processed, {averages.Average()} games created per second.\n");
}
}
private PgnImport MapToPgnDeDupeQueue(PgnGame pgnGame)
{
var game = new PgnImport
{
Event = pgnGame.Event,
Black = pgnGame.Black,
Site = pgnGame.Site,
White = pgnGame.White,
Round = pgnGame.Round,
Date = pgnGame.Date.RevertDateToText(),
Result = pgnGame.Result.RevertToText(),
MoveList = NormaliseMoveText(pgnGame.MoveText)
};
var usedTags = new List <string>(MandatoryTags);
var pairs = pgnGame.TagPairs.ToDictionary(k => k.Name, v => v.Value);
void ParseCommonTag(string tag, Action <string> valueSetter)
{
if (!pairs.ContainsKeyInsensitive(tag))
{
return;
}
usedTags.Add(tag.ToLowerInvariant());
var ecoValue = pairs.ValueInsensitive(tag);
if (!string.IsNullOrWhiteSpace(ecoValue))
{
valueSetter(ecoValue);
}
}
ParseCommonTag("ECO", v => game.Eco = v);
ParseCommonTag("WhiteELO", v => game.WhiteElo = v);
ParseCommonTag("BlackELO", v => game.BlackElo = v);
var customTags = pgnGame.TagPairs
.Where(t => !usedTags.Contains(t.Name.ToLowerInvariant()))
.ToDictionary(k => k.Name, v => v.Value);
game.CustomTagsJson = customTags.Any()
? JsonSerializer.Serialize(customTags)
: null;
return(game);
}
