#ifndef PADSELECTION_H
#define PADSELECTION_H

#include <vector>

#include <json/json.h>

#include "InputAction.h"

class PadConfiguration;
class AbsInput;
class MidiMessage;
class InputOperation;
class InputInit
{
    public:
        InputInit(int i,int j){x=i; y=j;}
        virtual ~InputInit();
        int x;
        int y;
        std::vector<InputAction*> actions;
};

class PadSelection
{
    public:
                                PadSelection(const std::string&, Json::Value&, PadConfiguration*);
        virtual                 ~PadSelection();

        void                    add(int, int);
        void                    add(AbsInput*);

        void                    remove(int, int);
        void                    remove(AbsInput*);

        AbsInput*               at(int,int);
        bool                    has(int, int) const;
        bool                    has(AbsInput*) const;

        MidiMessage*            execute(AbsInput*, MidiMessage* m) const;
        const std::string&      get_name() const {return m_name;}
        int                     count() const {return m_list.size();}
        int                     count_x(int x) const;
        int                     count_y(int y) const;
        int                     index_at_x(int absindex) const;
        int                     index_at_y(int absindex) const;
        AbsInput*               get_child_from_rel_index(int i){return m_list[i];}

        void                    send_init();


    protected:
        void _update_matrix();

        //le pad de la sélection
        PadConfiguration*               m_pad;
        std::string                     m_name;
        int                             m_width;
        int                             m_height;
        std::vector<AbsInput*>          m_matrix;
        std::vector<AbsInput*>          m_list;

        //la configuration
        std::vector<InputOperation*>    m_operations;

        // les commande d'initialisation pour toute la sélection
        InputActionList                 m_init;

        friend class PadConfiguration;

};

#endif // PADSELECTION_H