/*
 * \file dbus_controller.h
 * \brief DbusController class header file.
 * Copyright (c) 2013, Ford Motor Company
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following
 * disclaimer in the documentation and/or other materials provided with the
 * distribution.
 *
 * Neither the name of the Ford Motor Company nor the names of its contributors
 * may be used to endorse or promote products derived from this software
 * without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef SRC_COMPONENTS_QT_HMI_QML_PLUGINS_DBUS_ADAPTER_DBUS_CONTROLLER_H_
#define SRC_COMPONENTS_QT_HMI_QML_PLUGINS_DBUS_ADAPTER_DBUS_CONTROLLER_H_

#include <QtDBus/QDBusMessage>
#include <QtCore/QObject>
#include <map>

typedef bool (*fillRoutine)(QDBusMessage&, const QVariantMap&);

class DBusController : public QObject {
  struct delayedReply {
    QDBusMessage message;
    fillRoutine fill;
  };
  Q_OBJECT

 public:
  explicit DBusController(QObject* parent = 0);
  void addMessage(const QDBusMessage& message, fillRoutine fill, int async_uid);
  Q_INVOKABLE void sendReply(QVariant asyncObject, QVariant data);
  Q_INVOKABLE void sendReply(QVariant data);
  Q_INVOKABLE void sendError(QVariant asyncObject, QVariant code);
  Q_INVOKABLE void sendError(QVariant asyncObject,
                             QVariant code,
                             QVariant message);
  const QDBusMessage* message;
  fillRoutine fill;

 private:
  std::map<int, delayedReply> replies_;
};

#endif  // SRC_COMPONENTS_QT_HMI_QML_PLUGINS_DBUS_ADAPTER_DBUS_CONTROLLER_H_