public static IList <GameProgramInfo> GetGameProgramInfos(string romPath)
{
var bytes = DatastoreService.GetRomBytes(romPath);
var md5key = RomBytesService.ToMD5Key(bytes);
var romPropertiesCsv = AssetService.GetAssetByLines(Asset.ROMProperties);
return(RomPropertiesService.ToGameProgramInfo(romPropertiesCsv)
.Where(gpi => gpi.MD5 == md5key)
.ToList());
}
static void Import(IEnumerable <string> paths)
{
DirectoryScanCompleted = false;
CancelRequested = false;
FilesExamined = 0;
FilesRecognized = 0;
var romPropertiesCsv = AssetService.GetAssetByLines(Asset.ROMProperties);
var gameProgramInfoSet = RomPropertiesService.ToGameProgramInfo(romPropertiesCsv);
var gameProgramInfoMd5Dict = gameProgramInfoSet.GroupBy(r => r.MD5).ToDictionary(g => g.Key, g => g.ToList());
var importedGameProgramInfoMd5Dict = new Dictionary <string, ImportedGameProgramInfo>();
var importedSpecialBinaryInfoSet = new List <ImportedSpecialBinaryInfo>();
DirectoryScanCompleted = true;
foreach (var path in paths)
{
if (CancelRequested)
{
break;
}
FilesExamined++;
var bytes = DatastoreService.GetRomBytes(path);
if (bytes.Length == 0)
{
continue;
}
var md5key = RomBytesService.ToMD5Key(bytes);
if (!gameProgramInfoMd5Dict.TryGetValue(md5key, out var gpiList))
{
var specialBinaryType = RomBytesService.ToSpecialBinaryType(md5key);
if (specialBinaryType != SpecialBinaryType.None)
{
var sbi = new ImportedSpecialBinaryInfo {
Type = specialBinaryType, StorageKey = path
};
importedSpecialBinaryInfoSet.Add(sbi);
}
continue;
}
FilesRecognized++;
foreach (var gpi in gpiList)
{
if (!importedGameProgramInfoMd5Dict.TryGetValue(md5key, out var igpi))
{
igpi = new(gpi);
igpi.PersistedStateAt = DatastoreService.PersistedMachineAt(gpi);
importedGameProgramInfoMd5Dict.Add(md5key, igpi);
}
igpi.StorageKeySet.Add(path);
}
}
if (CancelRequested)
{
return;
}
DatastoreService.ImportedGameProgramInfo = importedGameProgramInfoMd5Dict.Values
.Where(igpi => igpi.StorageKeySet.Count > 0)
.OrderBy(igpi => igpi.GameProgramInfo.Title);
DatastoreService.ImportedSpecialBinaryInfo = importedSpecialBinaryInfoSet;
}