private void ResetButton_Click(object sender, RoutedEventArgs e)
{
BMDatabase db = GetSelectedDB();
if (db != null)
{
db.Records.Clear();
UpdateDeviceList();
UpdateChart();
}
}
private void UpdateChart(BluetoothDevice device = null)
{
BMDatabase selected = GetSelectedDB();
if (selected != null)
{
if (device == null || selected.Device.Address == device.Address)
{
UpdateChartFromSelectedDB(selected);
}
}
}
private void UpdateOrAddBMDeviceRecordVM(BMDatabase db)
{
BMDeviceRecordVM dev = _devices.FirstOrDefault(d => d.DeviceAddress == db.Device.Address);
if (dev == null)
{
dev = new BMDeviceRecordVM(db);
_devices.Add(dev);
}
dev.Index = _devices.IndexOf(dev);
dev.Update(db);
}
private void _listDevices_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
BMDatabase db = GetSelectedDB();
if (db != null)
{
UpdateChartFromSelectedDB(db);
}
else //no selection
{
ClearChart();
}
}
private void SaveDillutedButton_Click(object sender, RoutedEventArgs e)
{
BMDatabase db = GetSelectedDB();
if (db == null)
{
return;
}
double bucketIntervalInSec = 60 * double.Parse(((ComboBoxItem)_cmbInterval.SelectedItem).Tag.ToString());
SaveDatabaseAs(db, bucketIntervalInSec);
}
private void SaveDatabaseAs(BMDatabase db, double bucketIntervalInSec)
{
SaveFileDialog _saveFileDialog = new SaveFileDialog()
{
RestoreDirectory = true,
Filter = "All supported files|*.xml|All files (*.*)|*.*",
FileName = db.GenerateFileName()
//InitialDirectory = _openDirectory
};
if (_saveFileDialog.ShowDialog(this).Value)
{
this.Cursor = Cursors.Wait;
db.SaveAs(_saveFileDialog.FileName, bucketIntervalInSec);
this.Cursor = Cursors.Arrow;
}
}
private void OpenButton_Click(object sender, RoutedEventArgs e)
{
OpenFileDialog _openFileDialog = new OpenFileDialog()
{
Multiselect = true,
RestoreDirectory = true,
Filter = "All supported files|*.xml|All files (*.*)|*.*",
//InitialDirectory = _openDirectory
};
if (_openFileDialog.ShowDialog(this).Value)
{
this.Cursor = Cursors.Wait;
//_openDirectory = Path.GetDirectoryName(_openFileDialog.FileName);
List <string> fileNamesList = new List <string>(_openFileDialog.FileNames);
fileNamesList.Sort();
BMDatabase dbAll = null;
for (int i = 0; i < fileNamesList.Count; i++)
{
BMDatabase db = BMDatabase.Open(fileNamesList[i]);
if (db != null)
{
dbAll = BMDatabaseMap.INSTANCE.Merge(db);
}
else
{
MessageBox.Show("Error open file: \n" + fileNamesList[i]);
}
}
UpdateDeviceList();
UpdateChart();
this.Cursor = Cursors.Arrow;
}
}
public void Update(BMDatabase db)
{
Database = db;
//alternate background
//Background = (index%2==0)? Brushes.AliceBlue : Brushes.AntiqueWhite;
//IsSelected = isSelected;
BMRecordCurrent r = new BMRecordCurrent();
if (db.Records.Count > 0)
{
r = db.Records.Last();
}
TimeSpan age = DateTime.Now - r.Date;
IsActive = age.TotalSeconds < 60;
Name = string.IsNullOrWhiteSpace(db.Device.DisplayName)?db.Device.Name : db.Device.DisplayName;
System.Diagnostics.Debug.WriteLine("Display Name: " + Name);
Address = "(" + db.Device.GetAddressString() + ")";
Interval = "Int: " + r.LoggingInterval.ToString();
Signal = "Sig: " + r.RSSI;
LogsCount = "Logs: " + db.Records.Count;
Battery = "Bat: " + r.BatteryLevel + "%";
Temperature.Value = (r.GetTemperature(db.Units)).ToString("0.0");
Temperature.Units = db.Units.TemperatureUnits.Desc;
AirHumidity.Value = (r.GetAirHumidity()).ToString("0.0");
AirHumidity.Units = db.Units.RelativeHumidityUnits.Desc;
AirPressure.Value = (r.GetAirPressure(db.Units)).ToString("0.0");
AirPressure.Units = db.Units.AirPressureUnits.Desc;
AirDewPoint.Value = (r.GetAirDewPoint(db.Units)).ToString("0.0");
AirDewPoint.Units = db.Units.TemperatureUnits.Desc;
}
private void UpdateChartFromSelectedDB(BMDatabase db)
{
if (_isInUpdate)
{
return;
}
_isInUpdate = true;
DateTime startUpdateTime = DateTime.Now;
this.Title = "Barometer - " + db.Device;
this.Cursor = Cursors.AppStarting;
db.Units.TemperatureUnits.Units = (eTemperatureUnits)_cmbTemperatureUnits.SelectedItem;
db.Units.AirPressureUnits.Units = (eAirPressureUnits)_cmbAirPressureUnits.SelectedItem;
double days = double.Parse(((ComboBoxItem)_cmbDays.SelectedItem).Tag.ToString());
TimeSpan daysBack = TimeSpan.FromDays(days);
List <BMRecordCurrent> recordsIn = db.GetLastRecords(daysBack);
List <BMRecordCurrent> recordsOut;
//bool isIntervalZoom = false;
//if (isIntervalZoom)
//{
// if (_chkAutoZoom.IsChecked.Value)
// {
// int bucketSize = db.Records.Count / 1000; //1000 records after zoom
// _sliderDillute.Value = Math.Ceiling(Math.Pow(bucketSize, 0.5));
// }
// int zoom = (int)Math.Pow(2, _sliderDillute.Value);
// _txtDilluteValue.Text = string.Format("Dillute x{0:0.0}", zoom);
// recordsOut = db.DilluteByPointAndConvertUnits(recordsIn, zoom);
//}
//else //dillute by time
{
double bucketIntervalInSec = 60 * double.Parse(((ComboBoxItem)_cmbInterval.SelectedItem).Tag.ToString());
if (_chkAutoZoom.IsChecked.Value)
{
bucketIntervalInSec = 15;
//_cmbInterval.SelectedIndex = 0; //all
if (recordsIn.Count >= BMDatabase.MIN_RECORDS_TO_FILTER)
{
TimeSpan range = recordsIn.Last().Date - recordsIn.First().Date;
bucketIntervalInSec = range.TotalSeconds / 1000; //interval in seconds to get 1000 points
bucketIntervalInSec = GetClosestIntervalAndSetSelectInComboBox(bucketIntervalInSec);
}
}
////////
//
recordsOut = BMDatabase.DilluteByTime(recordsIn, bucketIntervalInSec);
}
BMDeviceRecordVM dev = _listDevices.SelectedItem as BMDeviceRecordVM;
_chart1.UpdateChartTemperature(recordsOut, db.Units, dev.IsActive);
_chart2.UpdateChartHumidity(recordsOut, db.Units, dev.IsActive);
_chart3.UpdateChartAirPressure(recordsOut, db.Units, dev.IsActive);
TimeSpan tsElapsed = DateTime.Now - startUpdateTime;
_txtDilluteResult.Text = string.Format("Total: {0:###,###} -> {1:###,###} -> {2} ({3:0.0} ms)",
db.Records.Count, recordsIn.Count, recordsOut.Count, tsElapsed.TotalMilliseconds);
this.Cursor = Cursors.Arrow;
_isInUpdate = false;
}
public BMDeviceRecordVM(BMDatabase db)
{
Update(db);
}
