#ifndef FILETRANSFERCONTROLLER_H
#define FILETRANSFERCONTROLLER_H

#include <QObject>
#include <QMap>
#include "dialogs/filetransferdialog.h"

class FileTransferController : public QObject
{
    Q_OBJECT
public:
    explicit FileTransferController(QObject *parent = 0);

signals:

private:

    QMap<QByteArray, FileTransferDialog*> ftdialogs_in;
    QMap<QByteArray, FileTransferDialog*> ftdialogs_out;

    QMap<QByteArray, QString> fnames;


public slots:

    // from remote peer to me
    void file_progress(QByteArray peer_id, quint64 bytes_sent, quint64 bytes_received);
    void file_request(QByteArray peer_id, quint64 file_size, QString filename);
    void file_accepted_by_peer(QByteArray peer_id);
    void file_denied_by_peer(QByteArray peer_id);

    void file_paused_incoming(QByteArray peer_id);
    void file_resumed_incoming(QByteArray peer_id);
    void file_cancelled_incoming(QByteArray peer_id);
    void file_ioerror_incoming(QByteArray peer_id);

    void file_paused_outgoing(QByteArray peer_id);
    void file_resumed_outgoing(QByteArray peer_id);
    void file_cancelled_outgoing(QByteArray peer_id);
    void file_ioerror_outgoing(QByteArray peer_id);

    void file_finished_incoming(QByteArray peer_id);
    void file_peer_disconnected(QByteArray peer_id);

    //from me (file transfer dialog shown to user) to remote peer
    void file_accepted_by_me(QByteArray peer_id);
    void file_denied_by_me(QByteArray peer_id);
    void file_cancelled_by_me(QByteArray peer_id, FileTransferDialog *from);
    void file_paused_by_me(QByteArray peer_id, FileTransferDialog *from);
    void file_resumed_by_me(QByteArray peer_id, FileTransferDialog *from);

    void send_file(QByteArray peer_id);

    void file_finished_outgoing(QByteArray peer_id);

};

#endif // FILETRANSFERCONTROLLER_H