#ifndef BRIDGE_H
#define BRIDGE_H

#include <QWidget>
#include <QSemaphore>
#include <QGridLayout>
#include "rmapoperations.h"

class bridge : public QWidget
{
    Q_OBJECT
public:
    explicit bridge(QWidget *parent = 0);
    ~bridge();
    unsigned int Write(unsigned int *Value,unsigned int count,unsigned int address=0);
    unsigned int Read(unsigned int *Value,unsigned int count,unsigned int address=0);
    virtual unsigned int WriteSPW(char *Value, unsigned int count, char targetLogicalAddress, char userApplication);
    virtual unsigned int WriteBLOCK(char *data,unsigned int nbBytes,unsigned int address=0) = 0;
    virtual unsigned int ReadBLOCK(unsigned int nbBytes,unsigned int address=0) = 0;
    virtual unsigned int getLinkStatus(unsigned char link) = 0;

    unsigned char rmapTargetLogicalAddress ;
    unsigned char rmapSourceLogicalAddress ;

    RMAP_command_codes commandCode;

    QGridLayout *bridge_LAYOUT;

    QSemaphore *rmapPacketSEMAPHORE;
    QSemaphore *ccsdsPacketSEMAPHORE;

    char *spwPacket;
    char* rmapPacket;
    unsigned char *ccsdsPacket;

signals:
    void sendMessage(QString message);
    void isOpen(bool);
    void RMAP_write_reply_setText(QString);
    void appendToLog(QString);
    void ccsdsPacketAvailable(unsigned char*, unsigned int);
    
public slots:
    unsigned int Open();
    unsigned int Close();
    virtual int receiveSPWPacket(unsigned char requestID) = 0;
    void commandCodeHasChanged(RMAP_command_codes code) {this->commandCode = code;}
    void targetHasChanged(int target) {rmapTargetLogicalAddress = (unsigned char) target;}
    void sourceHasChanged(int target) {rmapSourceLogicalAddress = (unsigned char) target;}

private:
};

#endif // BRIDGE_H