private static void AppendToFile(SmartDataEntry smartEntry, string path)
{
using (var file = new StreamWriter(File.Open(path, FileMode.Append)))
{
string dateString = smartEntry.Timestamp.ToString("dd/MM/yyyy HH:mm:ss", CultureInfo.InvariantCulture);
double gigabytesWritten = smartEntry.HostWrittenGb;
double powerOnHours = smartEntry.PowerOnHours;
double wearLevelling = smartEntry.WearLevellingCount;
file.WriteLine($"{dateString};{powerOnHours};{wearLevelling};{(gigabytesWritten).ToString("0.##", CultureInfo.InvariantCulture)}");
}
}
private void LoadRawValuesCommand_Execute(object obj)
{
SmartDataEntry dataEntry = _drive.ReadSmartAttributes();
_viewModel.LastRefreshed = dataEntry.Timestamp;
_viewModel.RawValues.Clear();
_viewModel.RawValues.Add(new GridPropertyViewModel("Total gigabytes written", $"{dataEntry.HostWrittenGb.ToString("0.##", CultureInfo.InvariantCulture)} GB"));
_viewModel.RawValues.Add(new GridPropertyViewModel("Power on time", $"{dataEntry.PowerOnHours} hours"));
_viewModel.RawValues.Add(new GridPropertyViewModel("Lifetime left", $"{dataEntry.PercentLifetimeLeft}%"));
_viewModel.RawValues.Add(new GridPropertyViewModel("Power cycle count", $"{dataEntry.PowerCycleCount}"));
_viewModel.RawValues.Add(new GridPropertyViewModel("Wear levelling", $"{dataEntry.WearLevellingCount}"));
}
private void AppendDataEntry()
{
SmartDataEntry lastEntry = _realTimeData.Last();
int lastId = _viewModel.DataEntries.LastOrDefault()?.EntryId ?? 0;
_viewModel.DataEntries.Add(new EntryViewModel
{
EntryId = lastId + 1,
Timestamp = lastEntry.Timestamp,
HostWrittenGb = lastEntry.HostWrittenGb,
PowerOnHours = lastEntry.PowerOnHours,
WearLevelling = lastEntry.WearLevellingCount,
PercentLifetimeLeft = lastEntry.PercentLifetimeLeft
});
}
private void ReadSmartEntry()
{
SmartDataEntry smartEntry = _drive.ReadSmartAttributes();
_realTimeData.Add(smartEntry);
AppendDataEntry();
double newValue = smartEntry.HostWrittenGb;
if (_viewModel.StartFromZero)
{
newValue -= _realTimeData.First().HostWrittenGb;
}
_viewModel.ChartViewModel.SeriesValues.Add(newValue);
_viewModel.ChartViewModel.Timestamps.Add(smartEntry.Timestamp.ToString("HH:mm:ss", CultureInfo.InvariantCulture));
UpdateChartMinMax();
}
private static void PrintToConsole(SmartDataEntry smartEntry)
{
System.Console.WriteLine(smartEntry.ToString());
System.Console.WriteLine(smartEntry);
}