#ifndef BRWIDGET_H
#define BRWIDGET_H

#include <QObject>

class BRProvider;

class BRWidget : public QObject
{
    Q_OBJECT
    Q_PROPERTY(BRWidgetState state READ getState NOTIFY stateChanged)
public:

    enum BRFederation {
        IFSC,
        DAV,
        SAC
    };
    Q_ENUM(BRFederation)

    enum BRWidgetState {
        Unconfigured = -1,
        Configured,
        Loading,
        Loaded
    };
    Q_ENUM(BRWidgetState)

    enum BRWidgetStatusCode {
        Success = 200,
        InternalError = 900,
        NoProviderError = 901,
        NotImplementedError = 902,
        OpeationNotSupportedError = 903
    };
    Q_ENUM(BRWidgetStatusCode)

    Q_INVOKABLE virtual BRWidget::BRWidgetStatusCode load() = 0;

    Q_INVOKABLE BRWidgetState getState() const;
    Q_INVOKABLE BRFederation getFederation() const;
    Q_INVOKABLE int getId() const;

protected:
    explicit BRWidget(BRProvider* provider, BRFederation federation, int id);
    void setState(BRWidgetState state);
    BRProvider* getProvider();

    BRWidgetState state;

    template<typename T>
    QList<QObject*> listToQmlList(QList<T*> list) {
        QList<QObject*> tmpList;

        for(T* item : list)
            tmpList.append(static_cast<QObject*>(item));

        return tmpList;
    };

private:
    BRProvider* provider;
    const BRFederation federation;
    const int id;

signals:
    void stateChanged();

};

#endif // BRWIDGET_H