importfeaturelayerdialog.h

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#ifndef OPENSWMMVIS_UI_DIALOGS_IMPORT_IMPORTFEATURELAYERDIALOG_H
#define OPENSWMMVIS_UI_DIALOGS_IMPORT_IMPORTFEATURELAYERDIALOG_H
 
#include "ui/dialogs/import/importmapping.h"
#include "ui/dialogs/import/importplan.h"
 
#include <QDialog>
#include <QFutureWatcher>
 
class QCheckBox;
class QComboBox;
class QDoubleSpinBox;
class QGroupBox;
class QLabel;
class QLineEdit;
class QPushButton;
class QRadioButton;
class QTableView;
 
class GISVectorLayer;
class MapCanvas;
class SWMMModelLayer;
class SWMMVisProjectWindow;
 
namespace openswmmvis::import {
 
class ImportMappingModel;
class ImportPreviewModel;
 
class ImportFeatureLayerDialog : public QDialog
{
    Q_OBJECT
 
public:
    explicit ImportFeatureLayerDialog(SWMMVisProjectWindow *projectWindow,
                                      QWidget *parent = nullptr);
    ~ImportFeatureLayerDialog() override;
 
    void setSourceLayer(GISVectorLayer *layer);
 
protected:
 
private slots:
    void onKindChanged();
    void onSourceLayerChanged();
    void onMappingEdited();
    void onPreview();
    void onPreviewFinished();
    void onImport();
    void onSavePreset();
    void onDeletePreset();
    void onLoadPreset(int comboIndex);
 
private:
    struct PreviewResult {
        ImportPlan plan;
        QString    error;
        int        featureCount = 0;
    };
 
    void buildUi();
    void repopulateSourceCombo();
    void refreshSourceInfo();
    void refreshPresetCombo();
    void syncOptionsIntoMapping();
    void updateActionEnablement();
    [[nodiscard]] TargetKind currentKind() const;
    [[nodiscard]] GISVectorLayer *currentSourceLayer() const;
    [[nodiscard]] QString presetSettingsGroup() const;
 
    SWMMVisProjectWindow *m_projectWindow = nullptr;
    MapCanvas            *m_canvas        = nullptr;
    SWMMModelLayer       *m_modelLayer    = nullptr;
 
    ImportMappingModel   *m_mappingModel  = nullptr;
    ImportPreviewModel   *m_previewModel  = nullptr;
 
    // Source group
    QComboBox *m_sourceCombo   = nullptr;
    QCheckBox *m_selectedOnly  = nullptr;
    QLabel    *m_sourceInfo    = nullptr;
 
    // Target group
    QComboBox *m_kindCombo     = nullptr;
 
    // Mapping group
    QTableView  *m_mappingView  = nullptr;
    QPushButton *m_autoMatchBtn = nullptr;
    QComboBox   *m_presetCombo  = nullptr;
    QPushButton *m_presetSave   = nullptr;
    QPushButton *m_presetDelete = nullptr;
    QLabel      *m_validation   = nullptr;
 
    // Endpoint group (link kinds only)
    QGroupBox      *m_endpointGroup = nullptr;
    QCheckBox      *m_epFields      = nullptr;
    QCheckBox      *m_epSnap        = nullptr;
    QDoubleSpinBox *m_epTolerance   = nullptr;
    QCheckBox      *m_epAutoCreate  = nullptr;
    QLineEdit      *m_epPrefix      = nullptr;
 
    // Conflict group
    QRadioButton *m_conflictSkip    = nullptr;
    QRadioButton *m_conflictUpdate  = nullptr;
    QCheckBox    *m_updateAttrs     = nullptr;
    QCheckBox    *m_updateGeom      = nullptr;
 
    // Preview / results
    QTableView  *m_previewView   = nullptr;
    QLabel      *m_summaryLabel  = nullptr;
    QPushButton *m_previewBtn    = nullptr;
    QPushButton *m_importBtn     = nullptr;
    QPushButton *m_closeBtn      = nullptr;
 
    QFutureWatcher<PreviewResult> m_previewWatcher;
    bool m_previewRunning = false;
    bool m_planIsCurrent  = false;   
};
 
} // namespace openswmmvis::import
 
#endif // OPENSWMMVIS_UI_DIALOGS_IMPORT_IMPORTFEATURELAYERDIALOG_H