public ScottPlotWindow(DataReader rdr = null)
{
_flameActiveIntervals = new List <Interval>();
_boilerTargetTempColor = ColorFromRGBString("#AE1313");
_boilerTempColor = ColorFromRGBString("#13AEAE");
_flameActiveColor = Color.FromArgb(25, Color.IndianRed);
_haConnector = rdr;
InitializeComponent();
WpfPlotBoiler.Configure(lowQualityWhileDragging: false, lowQualityOnScrollWheel: false, lowQualityAlways: false);
WpfPlotRoom.Configure(lowQualityWhileDragging: false, lowQualityOnScrollWheel: false, lowQualityAlways: false);
WpfPlotGasData.Configure(lowQualityWhileDragging: false, lowQualityOnScrollWheel: false, lowQualityAlways: false);
DatePickerFrom.DisplayDateStart = new DateTime(2021, 1, 5, 0, 30, 0);
DatePickerFrom.SelectedDate = DateTime.Today;
DatePickerTo.SelectedDate = DateTime.Today;
DatePickerFrom.SelectedDateChanged += DatePicker_OnSelectedDateChanged;
DatePickerTo.SelectedDateChanged += DatePicker_OnSelectedDateChanged;
InitPlot(true);
}
private void WpfPlot1_OnAxisChanged(object sender, EventArgs e)
{
CalcBurnerStatsForVisible();
if (!_bypassAxisChange)
{
try
{
_bypassScrollChange = true;
PlotScroll.Value = WpfPlotBoiler.plt.XAxis.Dims.Center;
PlotScroll.ViewportSize = (WpfPlotBoiler.plt.XAxis.Dims.Max - WpfPlotBoiler.plt.XAxis.Dims.Min) / (WpfPlotBoiler.plt.XAxis.Dims.UpperBound - WpfPlotBoiler.plt.XAxis.Dims.LowerBound);
}
finally
{
_bypassScrollChange = false;
}
}
WpfPlotRoom.plt.SetAxisLimits(WpfPlotBoiler.plt.XAxis.Dims.Min, WpfPlotBoiler.plt.XAxis.Dims.Max);
WpfPlotRoom.Render();
WpfPlotGasData.plt.SetAxisLimits(WpfPlotBoiler.plt.XAxis.Dims.Min, WpfPlotBoiler.plt.XAxis.Dims.Max);
WpfPlotGasData.Render();
}
private void PlotScroll_OnScroll(object sender, ScrollEventArgs e)
{
if (_bypassScrollChange)
{
return;
}
var range = WpfPlotBoiler.plt.XAxis.Dims.Span;
var minX = PlotScroll.Value - range / 2;
var maxX = PlotScroll.Value + range / 2;
if (minX < WpfPlotBoiler.plt.XAxis.Dims.LowerBound)
{
return;
}
if (maxX > WpfPlotBoiler.plt.XAxis.Dims.UpperBound)
{
return;
}
try
{
_bypassAxisChange = true;
WpfPlotBoiler.plt.SetAxisLimits(minX, maxX);
WpfPlotBoiler.Render();
WpfPlotRoom.plt.SetAxisLimits(minX, maxX);
WpfPlotRoom.Render();
CalcBurnerStatsForVisible();
}
finally
{
_bypassAxisChange = false;
}
}
private async void InitPlot(bool reset = false)
{
if (!DatePickerFrom.SelectedDate.HasValue || !DatePickerTo.SelectedDate.HasValue)
{
return;
}
_minDate = DatePickerFrom.SelectedDate.Value;
_maxDate = DatePickerTo.SelectedDate.Value;
await Task.Yield();
WpfPlotBoilerLoadingBlock.Visibility = Visibility.Visible;
WpfPlotBoiler.Effect = new BlurEffect {
KernelType = KernelType.Gaussian, Radius = 5
};
WpfPlotRoomLoadingBlock.Visibility = Visibility.Visible;
WpfPlotRoom.Effect = new BlurEffect {
KernelType = KernelType.Gaussian, Radius = 5
};
WpfPlotGasLoadingBlock.Visibility = Visibility.Visible;
WpfPlotGasData.Effect = new BlurEffect {
KernelType = KernelType.Gaussian, Radius = 5
};
await Dispatcher.BeginInvoke(DispatcherPriority.ContextIdle, new Action(() => { }));
if (reset)
{
WpfPlotBoiler.Reset();
WpfPlotRoom.Reset();
}
var spans = WpfPlotBoiler.plt.GetPlottables().OfType <HSpan>().ToList();
foreach (var sp in spans)
{
WpfPlotBoiler.plt.Remove(sp);
}
/*var counterData = GetGasConsumption();
* if (counterData.Count > 0)
* {
* wpfPlot1.Reset();
*
* var dx = counterData.Select(x => x.date.ToOADate()).ToArray();
* var dy = counterData.Select(x => x.value).ToArray();
* wpfPlot1.plt.PlotScatter(dx, dy);
* wpfPlot1.plt.Ticks(dateTimeX: true);
* wpfPlot1.Render();
* return;
* }*/
var dd = (await _haConnector.GetItems("sensor.ot_integral_error", _minDate, _maxDate)).Where(x => x.state != null && x.state != "unknown").ToList();
var dataX = dd.Select(x => x.last_updated.ToOADate()).ToArray();
var dataY = dd.Select(x => double.Parse(x.state, CultureInfo.InvariantCulture)).ToArray();
var minX = dataX.Min();
var maxX = dataX.Max();
var minY = dataY.Min();
var maxY = dataY.Max();
_integralErrorPLot = PlotStep(WpfPlotBoiler.plt, dataX, dataY);
_integralErrorPLot.IsVisible = false;
dd = (await _haConnector.GetItems("sensor.boiler_temperature", _minDate, _maxDate)).Where(x => x.state != null && x.state != "unknown" && x.state != "0.00").ToList();
dataX = dd.Select(x => x.last_updated.ToOADate()).ToArray();
dataY = dd.Select(x => double.Parse(x.state, CultureInfo.InvariantCulture)).ToArray();
minX = Math.Min(dataX.Min(), minX);
maxX = Math.Max(dataX.Max(), maxX);
minY = Math.Min(dataY.Min(), minY);
maxY = Math.Max(dataY.Max(), maxY);
if (!reset)
{
_boilerTempPlot.Update(dataX, dataY);
}
else
{
_boilerTempPlot = PlotStep(WpfPlotBoiler.plt, dataX, dataY, _boilerTempColor);
}
dd = (await _haConnector.GetItems("sensor.boiler_target_temperature", _minDate, _maxDate)).Where(x => x.state != null && x.state != "unknown" && x.state != "0.00").ToList();
if (dd.Last().last_updated.ToOADate() < maxX)
{
dd.Add(new DataPoint
{
last_updated = DateTime.FromOADate(maxX),
state = dd.Last().state,
});
}
dataX = dd.Select(x => x.last_updated.ToOADate()).ToArray();
dataY = dd.Select(x => double.Parse(x.state, CultureInfo.InvariantCulture)).ToArray();
minX = Math.Min(dataX.Min(), minX);
maxX = Math.Max(dataX.Max(), maxX);
minY = Math.Min(dataY.Min(), minY);
maxY = Math.Max(dataY.Max(), maxY);
PlotStep(WpfPlotBoiler.plt, dataX, dataY, _boilerTargetTempColor);
var burnerActive = await DrawFlameStatus(maxX);
var totalDuration = DateTime.FromOADate(maxX) - DateTime.FromOADate(minX);
var burnerActiveTotalSeconds = 100d / totalDuration.TotalSeconds * burnerActive.TotalSeconds;
InfoTextBlock.Text = $"Burner active for {FormatTimeSpan(burnerActive)} of {FormatTimeSpan(totalDuration)} ({burnerActiveTotalSeconds:F0} %)";
var marginX = 0.01 * (maxX - minX);
var marginY = 0.05 * (maxY - minY);
WpfPlotBoiler.plt.XAxis.Dims.SetBounds(minX - marginX, maxX + marginX);
WpfPlotBoiler.plt.YAxis.Dims.SetBounds(minY - marginY, maxY + marginY);
WpfPlotBoiler.plt.XAxis.TickLabelFormat(null, true);
WpfPlotBoiler.Render();
PlotScroll.Minimum = minX - marginX;
PlotScroll.Maximum = maxX + marginX;
WpfPlotBoilerLoadingBlock.Visibility = Visibility.Collapsed;
WpfPlotBoiler.Effect = null;
await Dispatcher.BeginInvoke(DispatcherPriority.ContextIdle, new Action(() => { }));
WpfPlotRoom.plt.Clear();
dd = (await _haConnector.GetItems("sensor.living_temp", _minDate, _maxDate)).Where(x => x.state != null && x.state != "unknown").ToList();
if (dd.Last().last_updated.ToOADate() < maxX)
{
dd.Add(new DataPoint
{
last_updated = DateTime.FromOADate(maxX),
state = dd.Last().state,
});
}
dataX = dd.Select(x => x.last_updated.ToOADate()).ToArray();
dataY = dd.Select(x => double.Parse(x.state, CultureInfo.InvariantCulture)).ToArray();
PlotStep(WpfPlotRoom.plt, dataX, dataY);
var dd1 = (await _haConnector.GetItems("climate.test_ot", _minDate, _maxDate)).Where(x => x.attributes.temperature != null).Select(x => (last_updated: x.last_updated, state: (double)x.attributes.temperature)).ToList();
if (dd1.Last().last_updated.ToOADate() < maxX)
{
dd1.Add((last_updated: DateTime.FromOADate(maxX), state: dd1.Last().state));
}
dataX = dd1.Select(x => x.last_updated.ToOADate()).ToArray();
dataY = dd1.Select(x => x.state).ToArray();
PlotStep(WpfPlotRoom.plt, dataX, dataY);
WpfPlotRoom.plt.XAxis.Dims.SetBounds(minX - marginX, maxX + marginX);
WpfPlotRoom.plt.XAxis.TickLabelFormat(null, true);
WpfPlotRoom.plt.SetAxisLimits(WpfPlotBoiler.plt.XAxis.Dims.Min, WpfPlotBoiler.plt.XAxis.Dims.Max);
WpfPlotRoom.Render();
WpfPlotRoomLoadingBlock.Visibility = Visibility.Collapsed;
WpfPlotRoom.Effect = null;
await Dispatcher.BeginInvoke(DispatcherPriority.ContextIdle, new Action(() => { }));
WpfPlotGasData.plt.Clear();
var gasData = await _haConnector.GetGasConsumption(_minDate, _maxDate.AddDays(1).AddTicks(-1));
double?prevAmount = null;
double?prevDate = null;
foreach (var g in gasData)
{
WpfPlotGasData.plt.AddVerticalLine(g.date.ToOADate(), Color.Blue);
//WpfPlotBoiler.plt.AddVerticalLine(g.date.ToOADate(), Color.Blue);
if (prevAmount.HasValue)
{
var amount = g.value - prevAmount.Value;
var rate = amount / (g.date - DateTime.FromOADate(prevDate.Value)).TotalDays;
//WpfPlotGasData.plt.AddHorizontalSpan(prevDate.Value, g.date.ToOADate(), Color.Transparent, $"{amount:F1}");
WpfPlotGasData.plt.AddText($"{amount:F1} ({rate:F1})", prevDate.Value, 0, color: Color.Blue).Rotation = 270;
}
prevAmount = g.value;
prevDate = g.date.ToOADate();
}
WpfPlotGasData.plt.XAxis.Dims.SetBounds(minX - marginX, maxX + marginX);
WpfPlotGasData.plt.XAxis.TickLabelFormat(null, true);
WpfPlotGasData.plt.SetAxisLimits(WpfPlotBoiler.plt.XAxis.Dims.Min, WpfPlotBoiler.plt.XAxis.Dims.Max, 0, 20);
WpfPlotGasData.Render();
WpfPlotGasLoadingBlock.Visibility = Visibility.Collapsed;
WpfPlotGasData.Effect = null;
}
