static Program()
{
try
{
ContinuationInfo = RestoreContinuationInfo();
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
}
private static ContinuationInfo RestoreContinuationInfo()
{
var lines = File.ReadAllLines(ContinuationInfoStorePath);
if (!lines.Any() || !lines[0].Contains("|"))
{
return(new ContinuationInfo());
}
var words = lines[0].Split('|');
var result = new ContinuationInfo()
{
LenstraVersion = words[0],
ProcessingFileName = words[1]
};
var baseDirectory = AppDomain.CurrentDomain.BaseDirectory;
var dataDir = Path.GetFullPath(Path.Combine(baseDirectory, @"..\..\Data", result.LenstraVersion));
var lastCreatedFile = Directory.GetFiles(dataDir)
.Where(fileName => fileName.EndsWith(".txt"))
.OrderBy(File.GetCreationTime)
.LastOrDefault();
if (lastCreatedFile == null)
{
return(result);
}
var lastHandledNumber = File.ReadAllLines(lastCreatedFile).Last().Split('|')[0];
var lastProcessedLine = File.ReadAllLines(result.ProcessingFileName)
.Select(line => line.Split('|')[0])
.TakeWhile(tn => tn != lastHandledNumber)
.Count()
+ 1;
result.LastProcessedLine = lastProcessedLine;
return(result);
}