/*
  Q Light Controller Plus
  euroliteusbdmxpro.h

  Copyright (C) Karri Kaksonen based on nanodmx.h by Massimo Callegari

  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0.txt

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
*/

#ifndef EUROLITEUSBDMXPRO_H
#define EUROLITEUSBDMXPRO_H

#include <QFile>

#include "dmxusbwidget.h"

#define EUROLITE_USB_DMX_PRO_DMX_ZERO      char(0x00)
#define EUROLITE_USB_DMX_PRO_SEND_DMX_RQ   char(0x06)
#define EUROLITE_USB_DMX_PRO_START_OF_MSG  char(0x7E)
#define EUROLITE_USB_DMX_PRO_END_OF_MSG    char(0xE7)

class EuroliteUSBDMXPro final : public QThread, public DMXUSBWidget
{
    /************************************************************************
     * Initialization
     ************************************************************************/
public:
    EuroliteUSBDMXPro(DMXInterface *iface, quint32 outputLine);
    virtual ~EuroliteUSBDMXPro();

    /** @reimp */
    DMXUSBWidget::Type type() const override;

    /************************************************************************
     * Widget functions
     ************************************************************************/
public:
    /** @reimp */
    bool open(quint32 line = 0, bool input = false) override;

    /** @reimp */
    bool close(quint32 line = 0, bool input = false) override;

    /** @reimp */
    QString uniqueName(ushort line = 0, bool input = false) const override;

    /** @reimp */
    QString additionalInfo() const override;

    /** @reimp */
    bool writeUniverse(quint32 universe, quint32 output, const QByteArray& data, bool dataChanged) override;

protected:
    /** Stop the writer thread */
    void stop();

    /** DMX writer thread worker method */
    void run() override;

private:
    QString getDeviceName();

private:
    /** File handle for /dev/ttyACMx */
    QFile m_file;
    bool m_running;
};

#endif
