// Unnamed CAD Software
//
// License: GPLv3 (or later)
// Language: C++17
// Notes:
//     - use a right-handed, Z-up coordinate system to match Open CASCADE

#ifndef DOCUMENT_H
#define DOCUMENT_H

#include <QObject>
#include <QList>

class Feature;

class Document : public QObject
{
    Q_OBJECT
public:
    explicit Document(QObject *parent = nullptr);
    ~Document();

    void addFeature(Feature* feature);
    void clear();

    bool save(const QString& path) const;
    bool load(const QString& path);

    const QList<Feature*>& features() const;
    void setFileName(const QString& fileName);
    QString fileName() const;

signals:
    void featureAdded(Feature* feature);
    void cleared();

private:
    QList<Feature*> m_features;
    QString m_fileName;
};

#endif // DOCUMENT_H