/*
 *  Copyright (C) 2016-2018 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.
 */

#include "GUIWheelButton.h"

#include "guilib/LocalizeStrings.h"

#include <string>

using namespace KODI;
using namespace GAME;

CGUIWheelButton::CGUIWheelButton(const CGUIButtonControl& buttonTemplate,
                                 IConfigurationWizard* wizard,
                                 const CPhysicalFeature& feature,
                                 unsigned int index)
  : CGUIFeatureButton(buttonTemplate, wizard, feature, index)
{
  Reset();
}

bool CGUIWheelButton::PromptForInput(CEvent& waitEvent)
{
  using namespace JOYSTICK;

  bool bInterrupted = false;

  // Get the prompt for the current analog stick direction
  std::string strPrompt;
  std::string strWarn;
  switch (m_state)
  {
    case STATE::WHEEL_LEFT:
      strPrompt = g_localizeStrings.Get(35098); // "Move %s left"
      strWarn = g_localizeStrings.Get(35099); // "Move %s left (%d)"
      break;
    case STATE::WHEEL_RIGHT:
      strPrompt = g_localizeStrings.Get(35096); // "Move %s right"
      strWarn = g_localizeStrings.Get(35097); // "Move %s right (%d)"
      break;
    default:
      break;
  }

  if (!strPrompt.empty())
  {
    bInterrupted = DoPrompt(strPrompt, strWarn, m_feature.Label(), waitEvent);

    if (!bInterrupted)
      m_state = STATE::FINISHED; // Not interrupted, must have timed out
    else
      m_state = GetNextState(m_state); // Interrupted by input, proceed
  }

  return bInterrupted;
}

bool CGUIWheelButton::IsFinished(void) const
{
  return m_state >= STATE::FINISHED;
}

JOYSTICK::WHEEL_DIRECTION CGUIWheelButton::GetWheelDirection(void) const
{
  using namespace JOYSTICK;

  switch (m_state)
  {
    case STATE::WHEEL_LEFT:
      return WHEEL_DIRECTION::LEFT;
    case STATE::WHEEL_RIGHT:
      return WHEEL_DIRECTION::RIGHT;
    default:
      break;
  }

  return WHEEL_DIRECTION::NONE;
}

void CGUIWheelButton::Reset(void)
{
  m_state = STATE::WHEEL_LEFT;
}