/// <summary>
/// Writes a full Second of Data from
/// </summary>
/// <param name="forceIndexGen"></param>
public void WriteSecond(List <ITimeSeriesValue> data, bool forceIndexGen = false)
{
if (data.Count == 0)
{
return;
}
string year = data.FirstOrDefault()?.Timestamp.ToString("yyyy");
string month = data.FirstOrDefault()?.Timestamp.ToString("MM");
string day = data.FirstOrDefault()?.Timestamp.ToString("dd");
string hour = data.FirstOrDefault()?.Timestamp.ToString("HH");
string minute = data.FirstOrDefault()?.Timestamp.ToString("mm");
string second = data.FirstOrDefault()?.Timestamp.ToString("ss");
double min = data.Min(pt => pt.Value);
double max = data.Max(pt => pt.Value);
double avg = data.Average(pt => pt.Value);
m_activeSummary[NLevels].Max = max;
m_activeSummary[NLevels].Min = min;
m_activeSummary[NLevels].N = data.Count;
m_activeSummary[NLevels].Sum = data.Sum(pt => pt.Value);
m_activeSummary[NLevels].SquaredSum = data.Sum(pt => pt.Value * pt.Value);
m_activeSummary[NLevels].Tmax = new DateTime(data.Max(item => item.Timestamp), DateTimeKind.Utc);
m_activeSummary[NLevels].Tmin = new DateTime(data.Min(item => item.Timestamp), DateTimeKind.Utc);
GenerateIndex(5);
if (string.IsNullOrEmpty(m_activeFolder[0]))
{
m_activeFolder[0] = year;
}
if (string.IsNullOrEmpty(m_activeFolder[1]))
{
m_activeFolder[1] = month;
}
if (string.IsNullOrEmpty(m_activeFolder[2]))
{
m_activeFolder[2] = day;
}
if (string.IsNullOrEmpty(m_activeFolder[3]))
{
m_activeFolder[3] = hour;
}
if (string.IsNullOrEmpty(m_activeFolder[4]))
{
m_activeFolder[4] = minute;
}
if (minute != m_activeFolder[4] || forceIndexGen)
{
GenerateIndex(4);
}
if (hour != m_activeFolder[3] || forceIndexGen)
{
GenerateIndex(3);
}
if (day != m_activeFolder[2] || forceIndexGen)
{
GenerateIndex(2);
}
if (month != m_activeFolder[1] || forceIndexGen)
{
GenerateIndex(1);
}
if (year != m_activeFolder[0] || forceIndexGen)
{
GenerateIndex(0);
}
m_activeFolder[0] = year;
m_activeFolder[1] = month;
m_activeFolder[2] = day;
m_activeFolder[3] = hour;
m_activeFolder[4] = minute;
int nSize = GraphPoint.NSize + (8 + 8) * data.Count;
byte[] rawData = new byte[nSize];
// File format version 1 is GraphPoint -> Data (Ticks -> Value)
GraphPoint fileSummary = new GraphPoint();
fileSummary.N = data.Count();
fileSummary.Sum = data.Sum(pt => pt.Value);
fileSummary.SquaredSum = data.Sum(pt => pt.Value * pt.Value);
fileSummary.Min = min;
fileSummary.Max = max;
fileSummary.Tmax = new DateTime(data.Max(item => item.Timestamp), DateTimeKind.Utc);
fileSummary.Tmin = new DateTime(data.Min(item => item.Timestamp), DateTimeKind.Utc);
fileSummary.ToByte().CopyTo(rawData, 0);
int j = GraphPoint.NSize;
for (int i = 0; i < data.Count; i++)
{
BitConverter.GetBytes(data[i].Timestamp.Value).CopyTo(rawData, j);
BitConverter.GetBytes(data[i].Value).CopyTo(rawData, j + 8);
j = j + 16;
}
//Generate Folder if required
string folder = $"{m_rootFolder}{Path.DirectorySeparatorChar}{string.Join(Path.DirectorySeparatorChar,m_activeFolder)}";
Directory.CreateDirectory(folder);
using (BinaryWriter writer = new BinaryWriter(File.OpenWrite($"{folder}{Path.DirectorySeparatorChar}{second}.bin")))
{ // Writer raw data
writer.Write(rawData);
writer.Flush();
writer.Close();
}
}
