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#ifndef GUI_QUALITY__SUMMARYPAGE_H
#define GUI_QUALITY__SUMMARYPAGE_H
#include <string>
#include <utility>
#include <vector>
#include <gtkmm/box.h>
#include <gtkmm/textbuffer.h>
#include <gtkmm/textview.h>
#include "../quality/statisticscollection.h"
#include "../quality/statisticsderivator.h"
#include "plotsheet.h"
#include <cmath>
#ifndef HAVE_EXP10
#define exp10(x) exp((2.3025850929940456840179914546844) * (x))
#endif
class SummaryPageController : public AOQPageController {
public:
void Attach(class SummaryPage* page) { _page = page; }
void SetStatistics(const StatisticsCollection* statCollection,
const std::vector<class AntennaInfo>&) final override;
void CloseStatistics() final override;
bool HasStatistics() const { return _statCollection != nullptr; }
private:
void updateText();
void addText(std::ostringstream& str, DefaultStatistics& statistics) {
unsigned long totalRFICount = 0;
unsigned long totalCount = 0;
const unsigned polarizationCount = statistics.PolarizationCount();
std::vector<double> stdDev(polarizationCount), dStdDev(polarizationCount),
variance(polarizationCount), dVariance(polarizationCount);
for (unsigned p = 0; p < polarizationCount; ++p) {
totalRFICount += statistics.rfiCount[p];
totalCount += statistics.rfiCount[p] + statistics.count[p];
variance[p] = StatisticsDerivator::VarianceAmplitude(
statistics.count[p], statistics.sum[p], statistics.sumP2[p]);
dVariance[p] = StatisticsDerivator::VarianceAmplitude(
statistics.dCount[p], statistics.dSum[p], statistics.dSumP2[p]);
stdDev[p] = StatisticsDerivator::StandardDeviationAmplitude(
statistics.count[p], statistics.sum[p], statistics.sumP2[p]);
dStdDev[p] = StatisticsDerivator::StandardDeviationAmplitude(
statistics.dCount[p], statistics.dSum[p], statistics.dSumP2[p]);
}
double rfiRatioValue =
round(((double)totalRFICount * 10000.0 / (double)totalCount)) * 0.01;
double countExp = floor(log10(totalCount));
double countMantissa = totalCount / exp10(countExp);
str << "Sample count = " << round(countMantissa * 100.0) * 0.01 << " x 10^"
<< countExp << "\n";
str << "Total RFI ratio = " << rfiRatioValue << "%\n";
str << "Standard deviation amplitude = ";
addValues(&stdDev[0], polarizationCount, str);
str << " Jy\nDifferential stddev amplitude = ";
addValues(&dStdDev[0], polarizationCount, str);
str << " Jy\nVariance amplitude = ";
addValues(&variance[0], polarizationCount, str);
str << " Jy\nDifferential variance amplitude = ";
addValues(&dVariance[0], polarizationCount, str);
str << " Jy\n";
}
void addBaselineAverages(std::ostringstream& str) {
const BaselineStatisticsMap& map = _statCollection->BaselineStatistics();
std::vector<std::pair<unsigned, unsigned>> list = map.BaselineList();
std::vector<double> totalStdDev(map.PolarizationCount()),
totalSNR(map.PolarizationCount());
std::vector<size_t> count(map.PolarizationCount());
for (size_t p = 0; p < map.PolarizationCount(); ++p) {
totalStdDev[p] = 0.0;
totalSNR[p] = 0.0;
count[p] = 0;
}
for (std::vector<std::pair<unsigned, unsigned>>::const_iterator i =
list.begin();
i != list.end(); ++i) {
unsigned a1 = i->first, a2 = i->second;
if (a1 != a2) {
const DefaultStatistics& stat = map.GetStatistics(a1, a2);
for (size_t p = 0; p < map.PolarizationCount(); ++p) {
const double thisStdDev = StatisticsDerivator::GetStatisticAmplitude(
QualityTablesFormatter::StandardDeviationStatistic,
stat, p),
thisSNR = StatisticsDerivator::GetStatisticAmplitude(
QualityTablesFormatter::SignalToNoiseStatistic, stat,
p);
if (std::isfinite(thisStdDev) && std::isfinite(thisSNR)) {
totalStdDev[p] += thisStdDev;
totalSNR[p] += thisSNR;
++count[p];
}
}
}
}
for (size_t p = 0; p < map.PolarizationCount(); ++p) {
totalStdDev[p] /= (double)count[p];
totalSNR[p] /= (double)count[p];
}
str << "Average standard deviation = ";
addValues(&totalStdDev[0], map.PolarizationCount(), str);
str << " Jy\nAverage signal to noise ratio = ";
addValues(&totalSNR[0], map.PolarizationCount(), str);
str << " Jy\n(calculated with BaselineMean/BaselineDStdDev)\n";
}
void addValues(const double* values, unsigned polarizationCount,
std::ostringstream& s) {
s << '[' << values[0];
for (unsigned p = 1; p < polarizationCount; ++p) {
s << ", " << values[p];
}
s << ']';
}
const StatisticsCollection* _statCollection;
class SummaryPage* _page;
};
class SummaryPage : public PlotSheet {
public:
explicit SummaryPage(SummaryPageController* controller)
: _controller(controller) {
append(_textView);
_textView.set_expand(true);
_controller->Attach(this);
}
void SetText(const std::string& str) {
Glib::RefPtr<Gtk::TextBuffer> buffer = _textView.get_buffer();
buffer->set_text(str);
}
private:
Gtk::TextView _textView;
SummaryPageController* _controller;
};
inline void SummaryPageController::SetStatistics(
const StatisticsCollection* statCollection,
const std::vector<class AntennaInfo>&) {
_statCollection = statCollection;
updateText();
}
inline void SummaryPageController::CloseStatistics() {
_statCollection = nullptr;
_page->SetText("No open measurement set");
}
inline void SummaryPageController::updateText() {
DefaultStatistics statistics(_statCollection->PolarizationCount());
std::ostringstream str;
_statCollection->GetGlobalCrossBaselineStatistics(statistics);
str << "Statistics of cross-correlated baselines\n";
addText(str, statistics);
str << "\nAverages over cross-correlated baselines\n";
addBaselineAverages(str);
_statCollection->GetGlobalAutoBaselineStatistics(statistics);
str << "\nStatistics of auto-correlated baselines\n";
addText(str, statistics);
_page->SetText(str.str());
}
#endif
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