using System;

using System.Collections.Generic;

using System.Text;

namespace Spectrogram

{

public static class Reports

{

public static void plot(float[] values, string saveFilePath, double sampleRateHz = 1, string title = null, string yLabel = null, string xLabel = null)

{

double[] values2 = new double[values.Length];

for (int i = 0; i < values.Length; i++)

values2[i] = values[i];

var plt = new ScottPlot.Plot();

plt.PlotSignal(values2, sampleRateHz, markerSize: 0);

plt.Title(title);

plt.YLabel(yLabel);

plt.XLabel(xLabel);

plt.AxisAuto(0);

plt.SaveFig(saveFilePath);

Console.WriteLine($"Saved: {System.IO.Path.GetFullPath(saveFilePath)}");

}

public static void plotValues(double[] values, string saveFilePath = "values.png", int sampleRateHz = 8000)

{

var plt = new ScottPlot.Plot();

plt.PlotSignal(values, sampleRateHz, markerSize: 0, lineWidth: 2);

plt.Title("Signal");

plt.YLabel("Value");

plt.XLabel("Time (sec)");

plt.AxisAuto(0);

plt.SaveFig(saveFilePath);

Console.WriteLine($"Saved: {System.IO.Path.GetFullPath(saveFilePath)}");

}

public static void plotFFT(double[] fft, string saveFilePath = "fft.png", int sampleRateHz = 8000)

{

var plt = new ScottPlot.Plot();

double fftSampleRate = (double)fft.Length / sampleRateHz * 2;

plt.PlotSignal(fft, fftSampleRate, markerSize: 0, lineWidth: 2);

plt.Title("FFT");

plt.YLabel("Power");

plt.XLabel("Frequency (Hz)");

plt.AxisAuto(0);

plt.SaveFig(saveFilePath);

Console.WriteLine($"Saved: {System.IO.Path.GetFullPath(saveFilePath)}");

}

}

}