observedcsvrunlayer.h

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#ifndef OPENSWMMVIS_PLOT_OBSERVEDCSVRUNLAYER_H
#define OPENSWMMVIS_PLOT_OBSERVEDCSVRUNLAYER_H
 
#include "plot/irunlayer.h"
 
#include <QHash>
#include <QString>
#include <QStringList>
 
#include <vector>
 
namespace openswmmvis::plot {
 
class ObservedCsvRunLayer final : public IRunLayer
{
public:
    static std::unique_ptr<ObservedCsvRunLayer> load(
        const QString& path,
        PlotAttribute defaultAttr,
        UnitSystem unitSys = UnitSystem::SI,
        QString *errorOut = nullptr);
 
    ~ObservedCsvRunLayer() override = default;
 
    const QStringList& columnLabels() const noexcept { return m_labels; }
 
    const QString& sourcePath() const noexcept { return m_path; }
 
    // IRunLayer
    QString    scenarioName()      const override;
    UnitSystem unitSystem()        const override { return m_unit; }
    double     startDateJulian()   const override;
    int        periodCount()       const override;
    int        reportStepSeconds() const override;
    QString    persistenceKey()    const override;
 
    void getSeriesAt(const ObjectRef& ref,
                     PlotAttribute attr,
                     SeriesData& out) const override;
 
    bool supportsAttribute(PlotAttribute attr) const override;
 
private:
    ObservedCsvRunLayer() = default;
 
    static bool parseRow_(const QString& line,
                          QChar delim,
                          double& timeJulianOut,
                          std::vector<double>& valuesOut,
                          double hoursSinceStartFallbackBase);
 
    QString                 m_path;
    QString                 m_label;
    UnitSystem              m_unit = UnitSystem::SI;
    PlotAttribute           m_defaultAttr = PlotAttribute::Unknown;
    QStringList             m_labels;
    std::vector<double>     m_timesJulian;
    QHash<QString, std::vector<double>> m_byLabel;
};
 
} // namespace openswmmvis::plot
 
#endif // OPENSWMMVIS_PLOT_OBSERVEDCSVRUNLAYER_H