/*
 *  Copyright (C) 2005-2018 Team Kodi
 *  This file is part of Kodi - https://kodi.tv
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 *  See LICENSES/README.md for more information.
 */

#pragma once

#include <string>

#ifndef SWIG

class CKey;

/*!
  \ingroup actionkeys
  \brief class encapsulating information regarding a particular user action to be sent to windows
  and controls
  */
class CAction
{
public:
  CAction();
  CAction(int actionID,
          float amount1 = 1.0f,
          float amount2 = 0.0f,
          const std::string& name = "",
          unsigned int holdTime = 0);
  CAction(int actionID, wchar_t unicode);
  CAction(int actionID,
          unsigned int state,
          float posX,
          float posY,
          float offsetX,
          float offsetY,
          float velocityX = 0.0f,
          float velocityY = 0.0f,
          const std::string& name = "");
  CAction(int actionID, const std::string& name, const CKey& key);
  CAction(int actionID, const std::string& name);

  CAction(const CAction& other) { *this = other; }
  CAction& operator=(const CAction& rhs);

  /*! \brief Identifier of the action
   \return id of the action
   */
  int GetID() const { return m_id; }

  /*! \brief Is this an action from the mouse
   \return true if this is a mouse action, false otherwise
   */
  bool IsMouse() const;

  bool IsGesture() const;

  /*! \brief Human-readable name of the action
   \return name of the action
   */
  const std::string& GetName() const { return m_name; }

  /*! \brief Text of the action if any
   \return text payload of this action.
   */
  const std::string& GetText() const { return m_text; }

  /*! \brief Set the text payload of the action
   \param text to be set
   */
  void SetText(const std::string& text) { m_text = text; }

  /*! \brief Get an amount associated with this action
   \param zero-based index of amount to retrieve, defaults to 0
   \return an amount associated with this action
   */
  float GetAmount(unsigned int index = 0) const
  {
    return (index < max_amounts) ? m_amount[index] : 0;
  };

  /*! \brief Reset all amount values to zero
   */
  void ClearAmount();

  /*! \brief Unicode value associated with this action
   \return unicode value associated with this action, for keyboard input.
   */
  wchar_t GetUnicode() const { return m_unicode; }

  /*! \brief Time in ms that the key has been held
   \return time that the key has been held down in ms.
   */
  unsigned int GetHoldTime() const { return m_holdTime; }

  /*! \brief Time since last repeat in ms
   \return time since last repeat in ms. Returns 0 if unknown.
   */
  float GetRepeat() const { return m_repeat; }

  /*! \brief Button code that triggered this action
   \return button code
   */
  unsigned int GetButtonCode() const { return m_buttonCode; }

  bool IsAnalog() const;

private:
  int m_id;
  std::string m_name;

  static const unsigned int max_amounts = 6; // Must be at least 6
  float m_amount[max_amounts] = {};

  float m_repeat = 0.0f;
  unsigned int m_holdTime = 0;
  unsigned int m_buttonCode = 0;
  wchar_t m_unicode = 0;
  std::string m_text;
};

#endif