private void filterAndSave(string line)
{
//split timestamp and value
string[] substrings = line.Split(' ');
if (substrings.Length > 1)
{
if (this.starttime != new DateTime(2000, 1, 1) && this.endtime != new DateTime(2000, 1, 1)) //check if time filter is set
{
filterByTime(this.starttime, this.endtime); //check if timestamp fits between start and endtime
}
else
{
fitsTimeFilter = true;
}
if (this.types != null && fitsTimeFilter) //check if any type filters are set and if time is right
{
filterByType();
}
else
{
fitsTypeFilter = true;
}
if (this.application != null && fitsTimeFilter && fitsTypeFilter) //check if any application filters are set and if time and types are right
{
filterByApplication();
}
else
{
fitsApplicationFilter = true;
}
if (fitsTimeFilter && fitsTypeFilter && fitsApplicationFilter) //check if data fits all filters
{
temp = new MeterData(REDDMeter.GetMeterId());
temp.SetTimestamp(substrings[0]);
temp.SetPowerP1(Convert.ToDouble(substrings[1], CultureInfo.InvariantCulture));
myDatabase.InsertMeterDataIntoDb(temp);
}
fitsTimeFilter = false;
fitsTypeFilter = false;
fitsApplicationFilter = false;
}
}
private void workDisagregationFile(String path)
{
String[] paths = path.Split('\\');
///For later usage to find the household
String household = paths[paths.Count() - 2];
int householdNumber = (int)Char.GetNumericValue(household[household.Count() - 1]);
///Device identifier
String device = paths[paths.Count() - 1];
String[] deviceParts = device.Split('.');
String[] furtherDeviceParts = deviceParts[0].Split('_');
int deviceNumber = Int32.Parse(furtherDeviceParts[1]);
bool filterOk = false;
///Filter for appliance
if (this.application != null)
{
foreach (ApplicationEnum currentApp in this.application)
{
filterOk |= this.compareApplicationEnumWithCurrentHouseholdApp(currentApp, householdNumber, deviceNumber);
}
}
else
{
filterOk = true;
}
if (filterOk == true)
{
using (StreamReader file = new StreamReader(path))
{
if (file != null)
{
String line = "";
while ((line = file.ReadLine()) != null)
{
if (line != null)
{
String[] values = line.Split(' ');
String[] PowerValues = new String[(values.Count())];
if (!swapTimestampifSecondsPassed(values[0]))
{
continue;
}
///Only store data to database if the current timestamp is in the given boundries
if (Int32.Parse(values[0]) < this.getUnixTimestampFromDate(this.starttime) || Int32.Parse(values[0]) > this.getUnixTimestampFromDate(this.endtime) && this.filterByTimeEnabled)
{
}
else
{
for (int i = 0; i < values.Count(); i++)
{
PowerValues[i] = values[i];
}
///CHANGE TO REAL METERS
MeterData temp = new MeterData(this.housesList[0].Item1);
temp.SetTimestamp(values[0]);
temp.SetPowerP1(Convert.ToDouble(values[1]));
myDatabase.InsertMeterDataIntoDb(temp);
}
}
}
}
}
Console.WriteLine("Loaded " + household + " " + device + " sucessfully!");
}
}
private void workFile(String path)
{
String pathToVoltageFile = path;
String pathToCurrentFile = "";
String[] paths = pathToVoltageFile.Split('\\');
//Gets the household number
String household = paths[paths.Count() - 2];
int householdNumber = (int)Char.GetNumericValue(household[household.Count() - 1]);
for (int i = 0; i < (paths.Count() - 1); i++)
{
pathToCurrentFile += paths[i] + "\\";
}
String[] timestamp = paths[paths.Count() - 1].Split('-');
String curentTimestamp = this.removeMilisFromTimestamp(timestamp[0]);
pathToCurrentFile += timestamp[0] + "-current";
int chunkSize = 1024;
using (FileStream fsVoltage = new FileStream(pathToVoltageFile, FileMode.Open, FileAccess.Read))
{
using (BinaryReader binReaderVoltage = new BinaryReader(fsVoltage, new ASCIIEncoding()))
{
using (FileStream fsCurrent = new FileStream(pathToCurrentFile, FileMode.Open, FileAccess.Read))
{
using (BinaryReader binReaderCurrent = new BinaryReader(fsCurrent, new ASCIIEncoding()))
{
byte[] chunkVolts;
byte[] chunkAmps;
int k = 0;
int l = 0;
while (binReaderVoltage.BaseStream.Position != binReaderVoltage.BaseStream.Length)
{
int realTimestamp = Int32.Parse(curentTimestamp) + l;
if (!swapTimestampifSecondsPassed(realTimestamp.ToString()))
{
if (k == (16000 / chunkSize))
{
k = 0;
l++;
}
k++;
continue;
}
///If value timestamp is out of timestampvalue / Filter by time
if (realTimestamp < this.getUnixTimestampFromDate(this.starttime) || realTimestamp > this.getUnixTimestampFromDate(this.endtime) && this.filterByTimeEnabled)
{
}
else
{
if (this.frequenzy == 0)
{
chunkVolts = binReaderVoltage.ReadBytes(chunkSize);
chunkAmps = binReaderCurrent.ReadBytes(chunkSize);
double[] voltValues = new double[chunkVolts.Length / 8];
double[] ampValues = new double[chunkAmps.Length / 8];
for (int j = 0; j < voltValues.Length; j++)
{
voltValues[j] = BitConverter.ToDouble(chunkVolts, j * 8);
voltValues[j] *= Math.Pow(2, 31); //conversion factor
voltValues[j] *= (1.90101491444 * Math.Pow(10, -7));
}
for (int j = 0; j < ampValues.Length; j++)
{
ampValues[j] = BitConverter.ToDouble(chunkAmps, j * 8);
ampValues[j] *= Math.Pow(2, 31); //conversion factor
ampValues[j] *= (4.9224284384 * Math.Pow(10, -8));
}
double[] powerValue = new double[ampValues.Length];
for (int i = 0; i < powerValue.Count(); i++)
{
powerValue[i] = voltValues[i] * ampValues[i];
///Filtering whole houses does not work yet
MeterData temp = new MeterData(this.housesList[householdNumber - 1].Item1);
///Frequenzy = 16kHz
///all 16 tousand times, one second passes
temp.SetTimestamp(realTimestamp.ToString());
temp.SetPowerP1(powerValue[i]);
temp.SetVoltage(voltValues[i]);
myDatabase.InsertMeterDataIntoDb(temp);
}
}
else
{
chunkVolts = binReaderVoltage.ReadBytes(chunkSize);
chunkAmps = binReaderCurrent.ReadBytes(chunkSize);
double[] voltValues = new double[chunkVolts.Length / 8];
double[] ampValues = new double[chunkAmps.Length / 8];
for (int j = 0; j < voltValues.Length; j++)
{
voltValues[j] = BitConverter.ToDouble(chunkVolts, j * 8);
voltValues[j] *= Math.Pow(2, 31); //conversion factor
voltValues[j] *= (1.90101491444 * Math.Pow(10, -7));
}
for (int j = 0; j < ampValues.Length; j++)
{
ampValues[j] = BitConverter.ToDouble(chunkAmps, j * 8);
ampValues[j] *= Math.Pow(2, 31); //conversion factor
ampValues[j] *= (4.9224284384 * Math.Pow(10, -8));
}
double[] powerValue = new double[ampValues.Length];
for (int i = 0; i < 1; i++)
{
powerValue[i] = voltValues[i] * ampValues[i];
MeterData temp = new MeterData(this.housesList[householdNumber - 1].Item1);
///Frequenzy = 16kHz
///all 16 tousand times, one second passes
temp.SetTimestamp(realTimestamp.ToString());
temp.SetPowerP1(powerValue[i]);
temp.SetVoltage(voltValues[i]);
myDatabase.InsertMeterDataIntoDb(temp);
}
}
}
if (k == (16000 / chunkSize))
{
k = 0;
l++;
}
k++;
}
}
}
}
}
}
private void workFile(string path)
{
String[] pathParts = path.Split('\\');
String household = pathParts[pathParts.Count() - 2];
StreamReader file = new StreamReader(path);
if (file != null)
{
//First line gets lost here on purpose
String line = file.ReadLine();
while ((line = file.ReadLine()) != null)
{
if (line != null)
{
String[] values = line.Split(',');
///The file reader can overflow. This protects that case
if (values[0] == "timestamp")
{
break;
}
String[] PowerValues = new String[(values.Count() - 1)];
for (int i = 1; i < values.Count(); i++)
{
PowerValues[i - 1] = values[i];
}
///Aplication filter
List <int> foundIndicesWithDuplicates = new List <int>();
List <int> foundIndicesWithoutDuplicates = new List <int>();
if (this.application != null)
{
foreach (ApplicationEnum currentCheckApplication in this.application)
{
int startAplicationList = this.currentHouseholdNumber * 9;
for (int i = startAplicationList; i < startAplicationList + 9; i++)
{
if (currentCheckApplication == this.meterList[i].Item2)
{
foundIndicesWithDuplicates.Add(i - (9 * startAplicationList));
}
}
}
foundIndicesWithoutDuplicates = foundIndicesWithDuplicates.Distinct().ToList();
}
int j = 0;
foreach (String value in PowerValues)
{
if (j == 0)
{
///If value timestamp is out of timestampvalue / Filter by time
if ((Int32.Parse(removeMilisFromTimestamp(values[0])) < this.getUnixTimestampFromDate(this.starttime) || Int32.Parse(removeMilisFromTimestamp(values[0])) > this.getUnixTimestampFromDate(this.endtime)) && this.filterByTimeEnabled)
{
break;
}
///Checks if the given accuracy time has already passed. if not, break out.
if (!swapTimestampifSecondsPassed(values[0]))
{
break;
}
}
if (foundIndicesWithoutDuplicates.Count != 0)
{
foreach (int searchedIndex in foundIndicesWithoutDuplicates)
{
if (j == searchedIndex)
{
MeterData temp = new MeterData(getMeterId(j));
temp.SetTimestamp(removeMilisFromTimestamp(values[0]));
if (value == "NULL")
{
temp.SetPowerP1(Convert.ToDouble(0.0, CultureInfo.InvariantCulture));
}
else
{
temp.SetPowerP1(Convert.ToDouble(value, CultureInfo.InvariantCulture));
}
myDatabase.InsertMeterDataIntoDb(temp);
}
}
}
else
{
MeterData temp = new MeterData(getMeterId(j));
temp.SetTimestamp(removeMilisFromTimestamp(values[0]));
if (value == "NULL")
{
temp.SetPowerP1(Convert.ToDouble(0.0, CultureInfo.InvariantCulture));
}
else
{
temp.SetPowerP1(Convert.ToDouble(value, CultureInfo.InvariantCulture));
}
myDatabase.InsertMeterDataIntoDb(temp);
}
j++;
}
}
}
}
}