/************************************************************************************//*!
\file           Input.cxx
\author         Tng Kah Wei, kahwei.tng, 390009620
\par            email: kahwei.tng\@digipen.edu
\date           Oct 16, 2022
\brief          Contains the definition of the managed Input static class.

                Note: This file is written in C++17/CLI.
 
Copyright (C) 2022 DigiPen Institute of Technology.
Reproduction or disclosure of this file or its contents without the prior written consent 
of DigiPen Institute of Technology is prohibited.
*//*************************************************************************************/
#include "SHpch.h"
#include "Input.hxx"
#include "Utility/Convert.hxx"

namespace SHADE
{
    /*---------------------------------------------------------------------------------*/
    /* Properties                                                                      */
    /*---------------------------------------------------------------------------------*/
    Vector3 Input::MousePosition::get()
    {
        int x, y;
        SHInputManager::GetMouseWindowPosition(&x, &y);
        return Vector3(static_cast<float>(x), static_cast<float>(y), 0.0f);
    }
    int Input::MouseScrollDelta::get()
    {
        return SHInputManager::GetMouseWheelVerticalDelta();
    }

    /*---------------------------------------------------------------------------------*/
    /* Usage Functions                                                                 */
    /*---------------------------------------------------------------------------------*/
    bool Input::GetKey(KeyCode key)
    {
        return SHInputManager::GetKey(static_cast<SHInputManager::SH_KEYCODE>(key));
    }

    bool Input::GetKeyDown(KeyCode key)
    {
        return SHInputManager::GetKeyDown(static_cast<SHInputManager::SH_KEYCODE>(key));
    }

    bool Input::GetKeyUp(KeyCode key)
    {
        return SHInputManager::GetKeyUp(static_cast<SHInputManager::SH_KEYCODE>(key));
    }

    bool Input::GetMouseButton(MouseCode mouseButton)
    {
        return SHInputManager::GetKey(static_cast<SHInputManager::SH_KEYCODE>(mouseButton));
    }

    bool Input::GetMouseButtonDown(MouseCode mouseButton)
    {
        return SHInputManager::GetKeyDown(static_cast<SHInputManager::SH_KEYCODE>(mouseButton));
    }

    bool Input::GetMouseButtonUp(MouseCode mouseButton)
    {
        return SHInputManager::GetKeyUp(static_cast<SHInputManager::SH_KEYCODE>(mouseButton));
    }

    /*---------------------------------------------------------------------------------*/
    /* Cursor Functions                                                                */
    /*---------------------------------------------------------------------------------*/
    void Input::SetMousePosition(Vector2 pos)
    {
        SHInputManager::SetMouseWindowPosition
        (
            static_cast<int>(pos.x),
            static_cast<int>(pos.y)
        );
    }

    /*---------------------------------------------------------------------------------*/
    /* Time Functions                                                                  */
    /*---------------------------------------------------------------------------------*/
    double Input::GetKeyHeldTime(KeyCode key)
    {
        return SHInputManager::GetKeyHeldTime(static_cast<SHInputManager::SH_KEYCODE>(key));
    }

    double Input::GetKeyReleasedTime(KeyCode key)
    {
        return SHInputManager::GetKeyReleasedTime(static_cast<SHInputManager::SH_KEYCODE>(key));
    }

    double Input::GetMouseHeldTime(MouseCode key)
    {
        return SHInputManager::GetKeyHeldTime(static_cast<SHInputManager::SH_KEYCODE>(key));
    }

    double Input::GetMouseReleasedTime(MouseCode key)
    {
        return SHInputManager::GetKeyReleasedTime(static_cast<SHInputManager::SH_KEYCODE>(key));
    }

    Vector2 Input::GetMouseVelocity()
    {
      double velX, velY;
      SHInputManager::GetMouseVelocity(&velX, &velY);

      return Convert::ToCLI(SHVec2{ (float)velX,(float)velY });
    }
}