timeserieslayer.h

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#pragma once
 
#include "layers/gisvectorlayer.h"
#include "timeseries/timeseriesdataset.h"
#include "selection/selectionmanager.h"
#include <QJsonArray>
#include <QPointer>
#include <memory>
 
class MapCanvas;
class QWidget;
 
class TimeSeriesLayer final : public GISVectorLayer
{
    Q_OBJECT
public:
    explicit TimeSeriesLayer(OpenSWMMVisWorkspace *parent = nullptr);
    ~TimeSeriesLayer() override;
 
    bool openTimeSeries(const QString &path, const QString &expectedDatasetId = {},
                        QString *error = nullptr);
    std::shared_ptr<const OpenSWMM::TimeSeries::TimeSeriesDataset> dataset() const
    {
        return m_data;
    }
    QString sourcePath() const { return m_sourcePath; }
    QString datasetId() const { return m_expectedId; }
    QString sourceError() const { return m_sourceError; }
    QString sourceDescription() const override { return m_sourcePath; }
    QVector<QPair<QString, QString>> extendedMetadata() const override;
    QStringList seriesIds() const;
    OpenSWMM::TimeSeries::SeriesInfo seriesInfo(const QString &id) const;
    QString seriesCaption(const QString &id) const;
    QStringList selectedSeriesIds() const;
    void setSelectedSeriesIds(const QStringList &ids);
    void bindCanvas(MapCanvas *canvas);
    QJsonArray associations() const { return m_associations; }
    void restoreAssociations(const QJsonArray &links);
    bool attachToSelectedFeature(const QStringList &ids, QString *error = nullptr);
    void detachFeatures(const QStringList &ids);
    QString associationStatus(const QString &id) const;
    QStringList seriesForFeature(const SWMMObjectRef &feature,
                                 const OpenSWMMVisLayer *targetLayer = nullptr) const;
    QStringList seriesForLocations(const QSet<long long> &fids) const;
    bool canZoomToLocations(const QStringList &ids) const;
    bool zoomToLocations(const QStringList &ids);
    void showData(QWidget *parent = nullptr, const QString &initialSeries = {});
    void requestPlot(const QStringList &ids = {}, QWidget *parent = nullptr);
    void locateSource(QWidget *parent = nullptr);
    SWMMObjectRef seriesRef(const QString &seriesId) const;
    QString seriesIdForRef(const SWMMObjectRef &ref) const;
 
signals:
    void datasetChanged();
    void seriesSelectionChanged(const QStringList &ids);
    void associationsChanged();
    void associationResolutionChanged();
    void plotRequested(const QStringList &ids);
    void useInModelRequested(const QString &id);
 
private:
    MapExtent locationsExtent(const QStringList &ids) const;
    void synchronizeSelection();
    void applyAssociations(const QJsonArray &links);
    bool resolveAssociation(const QJsonObject &link, SWMMObjectRef *target = nullptr) const;
    QString m_sourcePath; 
    QString m_expectedId; 
    QString m_sourceError; 
    std::shared_ptr<const OpenSWMM::TimeSeries::TimeSeriesDataset> m_data; 
    QHash<QString, qsizetype>
        m_seriesIndex; 
    QSet<QString> m_selected; 
    QSet<SWMMObjectRef>
        m_linkHighlights; 
    QHash<long long, QString> m_locationFids; 
    QJsonArray m_associations; 
    QPointer<MapCanvas> m_canvas; 
    QPointer<SelectionManager> m_selection; 
    QPointer<QWidget> m_browser; 
    QList<QMetaObject::Connection> m_connections; 
    bool m_syncing = false; 
};
 
struct TimeSeriesMapHit {
    QPointer<TimeSeriesLayer> layer; 
    QStringList seriesIds; 
};
 
QList<TimeSeriesMapHit> timeSeriesHitsAt(MapCanvas *canvas, double x, double y, double tolerance);