private static IEnumerable <SimDataLogEntry> ReadAllLogFiles(string pathToLogFileDirectory)
{
var directory = new DirectoryInfo(pathToLogFileDirectory);
if (!directory.Exists)
{
return(Enumerable.Empty <SimDataLogEntry>());
}
var logEntries = new List <SimDataLogEntry>();
var logFiles = directory.GetFiles($"*.{SimExt.LogFileExtension}");
foreach (var logFile in logFiles)
{
try
{
var lines = File.ReadAllLines(logFile.FullName);
logEntries.AddRange(lines.Select(l => SimDataLogEntry.Parse(l)).Somes());
}
catch (Exception ex)
{
Logger.Log.Error(ex, $"Failed to read log file {logFile.FullName}");
}
}
return(logEntries);
}
private static SimDataLogEntry[] LoadToday(Simulation simulation)
{
var pathToSessionLogDirectory = simulation.GetPathToSessionLogDirectory();
var directory = new DirectoryInfo(pathToSessionLogDirectory);
if (!directory.Exists)
{
return(Array.Empty <SimDataLogEntry>());
}
var logFiles = directory.GetFiles($"*.{SimExt.LogFileExtension}");
var sessionLogEntries = new List <SimDataLogEntry>();
foreach (var logFile in logFiles)
{
if (logFile.Name == SimExt.SessionLogFileName)
{
continue;
}
try
{
var lines = File.ReadAllLines(logFile.FullName);
var logEntries = lines.Select(l => SimDataLogEntry.Parse(l)).Somes();
sessionLogEntries.AddRange(logEntries);
}
catch (Exception ex)
{
Logger.Log.Error(ex, $"Failed to read log file {logFile.FullName}");
}
}
return(sessionLogEntries.OrderBy(le => le.EnteredOn).ToArray());
}
public void StartSession(Simulation simulation)
{
RequireTrue(_logEntries.Count == 0);
_logIndex = 0;
var pathToSessionLog = simulation.GetPathToSessionLog();
if (File.Exists(pathToSessionLog))
{
var lines = File.ReadAllLines(pathToSessionLog);
var logEntries = lines.Select(l => SimDataLogEntry.Parse(l)).Somes();
lock (_logEntriesSyncLock)
{
_logEntries.AddRange(logEntries);
_logIndex = logEntries.Max(le => le.ID) + 1;
}
}
_secondIntervalSubscription = _secondInterval.Subscribe(ObserveSecondInterval);
_outputRequestSubscription = _simData.OutputRequests.Subscribe(ObserveOutputRequest);
}
