#ifndef SCIQLOP_SQPAPPLICATION_H
#define SCIQLOP_SQPAPPLICATION_H

#include "SqpApplication.h"

#include <QApplication>
#include <QLoggingCategory>

#include <Common/spimpl.h>

Q_DECLARE_LOGGING_CATEGORY(LOG_SqpApplication)

#if defined(sqpApp)
#undef sqpApp
#endif
#define sqpApp (static_cast<SqpApplication *>(QCoreApplication::instance()))

class DataSourceController;
class NetworkController;
class TimeController;
class VariableController;
class VariableController2;
class VariableModel2;
class VisualizationController;
class DragDropGuiController;
class ActionsGuiController;
class CatalogueController;

/**
 * @brief The SqpApplication class aims to make the link between SciQlop
 * and its plugins. This is the intermediate class that SciQlop has to use
 * in the way to connect a data source. Please first use load method to initialize
 * a plugin specified by its metadata name (JSON plugin source) then others specifics
 * method will be able to access it.
 * You can load a data source driver plugin then create a data source.
 */

class SqpApplication : public QApplication {
    Q_OBJECT
public:
    explicit SqpApplication(int &argc, char **argv);
     ~SqpApplication() override;
    void initialize();

    /// Accessors for the differents sciqlop controllers
    DataSourceController &dataSourceController() noexcept;
    NetworkController &networkController() noexcept;
    TimeController &timeController() noexcept;
    VariableController2 &variableController() noexcept;
    std::shared_ptr<VariableController2> variableControllerOwner() noexcept;
    //@TODO there should not be any global model it's just GUI impl detail
//    VariableModel2 &variableModel() noexcept;
    VisualizationController &visualizationController() noexcept;
    CatalogueController &catalogueController() noexcept;

    /// Accessors for the differents sciqlop helpers, these helpers classes are like controllers but
    /// doesn't live in a thread and access gui
    DragDropGuiController &dragDropGuiController() noexcept;
    ActionsGuiController &actionsGuiController() noexcept;

    enum class PlotsInteractionMode { None, ZoomBox, DragAndDrop, SelectionZones };

    enum class PlotsCursorMode { NoCursor, Vertical, Temporal, Horizontal, Cross };

    PlotsInteractionMode plotsInteractionMode() const;
    void setPlotsInteractionMode(PlotsInteractionMode mode);

    PlotsCursorMode plotsCursorMode() const;
    void setPlotsCursorMode(PlotsCursorMode mode);

private:
    class SqpApplicationPrivate;
    spimpl::unique_impl_ptr<SqpApplicationPrivate> impl;
};

#endif // SCIQLOP_SQPAPPLICATION_H